CN111483833A

CN111483833A - Automatic loading equipment for goods

Info

Publication number: CN111483833A
Application number: CN202010284686.7A
Authority: CN
Inventors: 杨健; 房冲
Original assignee: Beijing Guotai Xinneng Technology Development Co ltd
Current assignee: Beijing Guotai Xinneng Technology Development Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-08-04

Abstract

The invention discloses automatic loading equipment for goods, which solves the technical problem that the existing automatic loading equipment for goods is butted and matched with a cargo vehicle. The automatic loading equipment for goods comprises a rack, a horizontal conveying belt, an inclined conveying belt, a sliding table device, a hoisting device and a goods receiving and stacking device, wherein the horizontal conveying belt, the inclined conveying belt and the sliding table device are arranged on the rack, and a goods vehicle stops below the rack; the output end of the horizontal conveying belt is connected with the input end of the inclined conveying belt, and the output end of the inclined conveying belt is connected with the goods receiving and stacking device; the hoisting device is arranged on the sliding table device, the goods receiving and stacking device is hoisted below the hoisting device, the hoisting device drives the goods receiving and stacking device to ascend and descend, the sliding table device drives the goods receiving and stacking device to move back and forth, and the goods can be adjusted in left and right positions in the goods receiving and stacking device; goods are conveyed from the horizontal conveyor belt to the inclined conveyor belt, fall from the inclined conveyor belt into the goods receiving and stacking device, and fall from the goods receiving and stacking device into the vehicle.

Description

Automatic loading equipment for goods

Technical Field

The invention relates to logistics machinery, in particular to automatic loading equipment for goods, which is used for automatic loading of bagged and packaged goods.

Background

Through research and development of part of cement plants, the automation degree of the domestic cement plants is higher at present, but a plurality of links are still constructed by manpower, wherein the cement loading link is a ring. The current market is faced with high labor cost and severe environment in the loading process, which makes finding a suitable cement truck loader more difficult. It is known through research that in northern areas of China, in the off-season of cement sale from late autumn to early spring of the year, the loading workers of the cement plant are basically in an idle state between 3 months and 4 months, but in the period, the cement plant still expends expensive labor cost. These contradictions all urgently need to provide mechanical equipment capable of automatically loading cars on the market to replace manpower, so that the requirements of cement plants are met, and the expenditure of the cement plants is reduced.

At present, various types of automatic stacking machines appear in domestic cement market factories, and are specially used for automatic loading of bagged cement, so that the existing cement loading becomes unattended operation, manual stacking operation in a carriage is replaced, occupational diseases such as pneumoconiosis of workers are avoided, manual operation in severe environment is changed into automatic operation of a machine, working conditions of enterprises are improved, personal manual labor is relieved, and the key effect of reducing personnel and increasing efficiency is achieved.

In the automatic loading process, the cargo vehicle needs to be stopped below the automatic stacker crane, and the automatic stacker crane drops the cargos one by one, so that the cargos are stacked in order in a carriage of the vehicle. Because the stop position of the vehicle can not completely reach the preset position, in addition, the types of the vehicles are more, the sizes of carriages are different, the automatic stacker crane has the problems of butt joint and adaptation with the cargo vehicle, and the existing automatic stacker crane cannot effectively solve the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the automatic loading equipment for goods, which can be flexibly butted with a cargo vehicle, is adaptive to various types of vehicles and ensures the automatic loading efficiency of goods.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the invention provides automatic cargo loading equipment which comprises a rack, a horizontal conveying belt, an inclined conveying belt, a sliding table device, a winding device and a cargo receiving and stacking device, wherein the horizontal conveying belt, the inclined conveying belt and the sliding table device are arranged on the rack, and a cargo vehicle is stopped below the rack;

the output end of the horizontal conveying belt is connected with the input end of the inclined conveying belt, and the output end of the inclined conveying belt is connected with the goods receiving and stacking device;

the hoisting device is arranged on the sliding table device, the goods receiving and stacking device is hoisted below the hoisting device, the hoisting device drives the goods receiving and stacking device to ascend and descend, the sliding table device drives the goods receiving and stacking device to move back and forth, and the goods can be adjusted in left and right positions in the goods receiving and stacking device;

goods are conveyed from the horizontal conveyor belt to the inclined conveyor belt, fall from the inclined conveyor belt into the goods receiving and stacking device, and fall from the goods receiving and stacking device into the vehicle.

Optionally, the sliding table device comprises a lower sliding table, an upper sliding table and a translation driving device, the lower sliding table is arranged at the top of the rack and can move back and forth, the upper sliding table is arranged at the top of the lower sliding table and can move back and forth, the translation driving device is arranged between the lower sliding table and the rack and drives the lower sliding table to move back and forth, the goods receiving and stacking device is hoisted below the upper sliding table, the upper sliding table and the goods receiving and stacking device are driven to move back and forth when the lower sliding table moves back and forth, and the upper sliding table is arranged at the top of the lower sliding table and can move back and forth in a self-adaption mode in the lifting process of the.

Optionally, the lower sliding table forms an installation basis for the horizontal conveying belt and the inclined conveying belt, and the horizontal conveying belt and the inclined conveying belt are driven to move back and forth when the lower sliding table moves back and forth.

Optionally, the top of slip table device is provided with horizontal hunting device, horizontal hunting device includes platform body and swing drive arrangement, the platform body sets up the top of slip table device constitutes hoisting device's installation basis, the platform body with slope conveyer belt or connect and be connected with the swing arm between the goods sign indicating number goods device, the drive of swing drive arrangement the platform body is along the perpendicular to remove about the moving direction of slip table device, drive the hoisting device is removed about, and through the swing arm drives slope conveyer belt and connect goods sign indicating number goods device horizontal hunting.

Optionally, the top of the sliding table device is provided with two guide rails, the guide rails are provided with sliding blocks or pulleys, the platform body is fixedly connected with the sliding blocks or the pulleys, and the platform body is guided by the guide rails when moving left and right.

Optionally, the swing arm is folding swing arm, folding swing arm includes fixed part, last swing arm, lower swing arm and lower fixed part, go up the fixed part with platform body fixed connection, go up the upper end of swing arm with it is articulated to go up the fixed part, go up the lower extreme of swing arm with the upper end of swing arm is articulated down, the lower extreme of swing arm with the fixed part is articulated down, the fixed part with slope conveyer belt in the automatic loading equipment is articulated down, articulated axial sets up along left right direction, when receiving goods sign indicating number goods device to rise, folding swing arm draws in step, when receiving goods sign indicating number goods device to descend, folding swing arm opens in step.

Optionally, the swing arm is flexible swing arm, flexible swing arm includes a plurality of sets of telescopic links, the upper end of telescopic link with platform body fixed connection, the lower extreme of telescopic link with connect goods sign indicating number goods device fixed connection, when receiving goods sign indicating number goods device to rise, the telescopic link contracts in step, when receiving goods sign indicating number goods device to descend, the telescopic link extends in step.

Optionally, the goods receiving and stacking device comprises a main frame, a buffering slideway, a goods distribution device, goods receiving bucket devices and goods stacking bucket devices, wherein the buffering slideway is arranged in the middle of the main frame, the upper part of the buffering slideway is connected with the inclined conveying belt, the lower part of the buffering slideway is connected with the goods distribution device, the goods receiving bucket devices comprise two groups which are respectively arranged on the left side and the right side of the goods distribution device, and the goods stacking bucket devices comprise two groups which are respectively arranged below the goods receiving bucket devices; goods fall from the inclined conveyor belt into the buffer slide way, are distributed to the left and the right by the goods distribution device into the goods receiving bucket device, fall from the goods receiving bucket device into the stacking bucket device, and fall from the stacking bucket device into the vehicle.

Optionally, the buffering slide way comprises an inclined slide way and a horizontal slide way, the upper end of the inclined slide way is hinged to the inclined conveying belt, and the lower end of the inclined slide way is in smooth transition connection with the horizontal slide way;

the left and right sides of slope slide is provided with the backplate, the left and right sides of horizontal slide is provided with the export, and the front side is provided with the baffle, the setting of branch goods device is in horizontal slide's top.

Optionally, the goods receiving hopper device and the goods stacking hopper device both comprise a frame, a feeding port is formed in the top or the side of the frame, a discharging port is formed in the bottom of the frame, two opposite turning plates are arranged on the discharging port, a driving device is arranged at the front end or the rear end of the frame, the driving device is connected with the turning plates through a connecting rod mechanism, the driving device drives the turning plates to be closed relatively, goods in the goods receiving hopper device and the goods stacking hopper device are supported by the turning plates, the driving device drives the turning plates to be opened relatively, and the goods fall from the discharging port.

Optionally, a second traverse driving device and a third traverse driving device are arranged on the front side or the rear side of the main frame and respectively drive the two groups of stacking bucket devices to horizontally move left and right;

guide rails are arranged on the front side and the rear side of the main frame, the stacking bucket device is erected on the guide rails and is driven by the second transverse moving driving device and the third transverse moving driving device to horizontally move along the guide rails respectively.

The automatic loading equipment for goods by adopting the technical means has the following advantages:

according to the invention, the hoisting device and the sliding table device are arranged, so that the goods receiving and stacking device can adjust the height direction and the front and back positions, flexible butt joint with a goods vehicle is realized, and the goods receiving and stacking device is suitable for various vehicles, thereby ensuring the automatic loading efficiency of goods.

The left and right positions of the goods can be adjusted in the goods receiving and stacking device, the falling positions of the goods can be adjusted at small distances in a carriage of the vehicle, and the goods are stacked in the carriage of the vehicle orderly bag by bag.

Drawings

FIG. 1 is a perspective view of an automatic loading apparatus in an embodiment of the present invention;

FIG. 2 is a front view of an automatic loading apparatus in an embodiment of the present invention;

fig. 3 is a perspective view of the slide table device in the embodiment of the present invention;

FIG. 4 is an enlarged partial view of FIG. 3;

FIG. 5 is an enlarged partial view of FIG. 3;

FIG. 6 is an enlarged partial view of FIG. 3;

FIG. 7 is a perspective view of a folding swing arm in an embodiment of the present invention;

FIG. 8 is a perspective view of the yaw and hoist assemblies in an embodiment of the present invention;

FIG. 9 is a perspective view of the yaw and hoist assemblies in an embodiment of the present invention;

FIG. 10 is a perspective view of a yaw apparatus in an embodiment of the present invention;

FIG. 11 is a perspective view of a yaw apparatus in an embodiment of the present invention;

FIG. 12 is a perspective view of a product receiving and stacking device in accordance with an embodiment of the present invention;

FIG. 13 is an enlarged partial view of FIG. 12;

FIG. 14 is a perspective view of a dispensing device and a cushioning slide in an embodiment of the present invention;

FIG. 15 is a left side view of the dispensing device and the cushioning slide of the embodiment of the present invention;

FIG. 16 is a perspective view of a cushioned slide according to an embodiment of the present invention;

FIG. 17 is a perspective view of a product receiving and stacking device in accordance with an embodiment of the present invention;

FIG. 18 is a perspective view of a bucket receiving apparatus in an embodiment of the present invention;

FIG. 19 is a perspective view of a bucket stacking apparatus in accordance with an embodiment of the present invention;

FIG. 20 is a perspective view of a bucket stacking device in accordance with an embodiment of the present invention;

FIG. 21 is a right side view of the bucket stacking apparatus in an embodiment of the present invention;

FIG. 22 is a top view of a bucket stacking apparatus according to an embodiment of the present invention;

FIG. 23 is a front view of the side-to-side swinging apparatus, the hoisting apparatus and the cargo receiving and stacking apparatus in an embodiment of the present invention;

FIG. 24 is a perspective view of the side-to-side oscillating device, the winding device and the cargo receiving and stacking device in accordance with an embodiment of the present invention;

fig. 25 is a perspective view of the yaw and windlass apparatus in an embodiment of the present invention.

In the figure: 1. a frame; 2. an auxiliary platform; 3. a horizontal conveyor belt; 4. inclining the conveying belt; 4-1, conveying the belt body; 4-2, supporting the shaft; 4-3. shaft sleeve; 5. a slide table device; 5-1, a lower sliding table; 5-2, sliding table is arranged; 5-2-1. main body; 5-2-2, caster; 5-3, a translation driving device; 5-3-1. a motor; 5-3-2, reducer; 5-3-3, gear; 5-3-4, a rack; 5-4, main caster wheel; 5-5, auxiliary caster wheels; 6. folding the swing arm; 6-1, an upper fixing part; 6-2, an upper swing arm; 6-3, a lower swing arm; 6-4, a lower fixing part; 7. a hoisting device; 7-1. a motor; 7-2, a speed reducer; 7-3. a first sprocket; 7-4. a transmission chain; 7-5. a first turntable; 7-6, a first transmission shaft; 7-7. a second turntable; 7-8. a third turntable; 7-9. steel wire rope; 7-10. a second transmission shaft; 7-11. a fourth rotating disc; 7-12. a second sprocket; 7-13. a first bearing seat; 7-14. a second bearing seat; 7-15. a third bearing seat; 7-16, a fourth bearing seat; 7-17. a roller; 7-18, a fixed pulley block; 8. a goods receiving and stacking device; 8-1, a main frame; 8-2, buffering the slideway; 8-2-1, inclining the slideway; 8-2-2. horizontal slide; 8-3, a goods distribution device; 8-3-1. a motor; 8-3-2. a first bearing seat; 8-3-3. a nut; 8-3-4. a screw rod; 8-3-5. a sliding seat; 8-3-6 sliding blocks; 8-3-7, push plate; 8-3-8, a guide rail; 8-3-9. a second bearing seat; 8-4, a first cargo receiving bucket device; 8-5. a second receiving hopper device; 8-6, a first stacking hopper device; 8-7. a second yard bucket device; 8-7-1. frame; 8-7-2. turning over the board; 8-7-3. a hinge; 8-7-4, front end plate; 8-7-5. cylinder; 8-7-6, a main connecting rod; 8-7-7, an auxiliary connecting rod; 8-7-8, a guide rail; 8-7-9. a sliding block; 8-8. a second traverse driving device; 8-9. a third traverse driving device; 8-10, a guide rail; 9. a left-right swinging device; 9-1. a platform body; 9-2. a motor; 9-3. a screw rod; 9-4. a first bearing seat; 9-5, a nut; 9-6. a second bearing seat; 9-7, a bracket; 9-8, sliding block; 9-9. a first guide rail; 9-10. a second guide rail; 9-11, a sliding block; 10. a telescopic swing arm; 11. a connecting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, one embodiment of the present invention provides an automatic loading device for goods, which includes a frame 1, where the frame 1 is a supporting platform, and the frame 1 is provided with: the device comprises main components such as a horizontal conveying belt 3, an inclined conveying belt 4, a sliding table device 5, a folding swing arm 6, a winding device 7, a goods receiving and stacking device 8 and the like. An auxiliary platform 2 beside the frame 1 is available for service and maintenance personnel, and the cargo vehicle is stopped under the frame 1.

The output end of the horizontal conveying belt 3 is connected with the input end of the inclined conveying belt 4, and the output end of the inclined conveying belt 4 is connected with the goods receiving and stacking device 8.

The hoisting device 7 is arranged on the sliding table device 5, the goods receiving and stacking device 8 is hoisted below the hoisting device 7, the hoisting device 7 drives the goods receiving and stacking device 8 to ascend and descend, the sliding table device 5 drives the goods receiving and stacking device 8 to move back and forth, and the goods can be adjusted in the goods receiving and stacking device 8 in left and right positions. Here, the front-back direction is distributed along the longitudinal direction of the frame 1, and the left-right direction is distributed along the width direction of the frame 1.

Goods are conveyed from the horizontal conveyor belt 3 to the inclined conveyor belt 4, fall from the inclined conveyor belt 4 into the goods receiving and stacking device 8, fall from the goods receiving and stacking device 8 into the vehicle, and are stacked in order in the carriage of the vehicle.

Through setting up hoisting device 7, slip table device 5 for it can adjust direction of height and front and back position to connect goods sign indicating number goods device 8, realizes the nimble butt joint with the vehicle that carries cargo, and the automatic loading efficiency of goods has been ensured to the multiple type vehicle of adaptation.

The left and right positions of the goods can be adjusted in the goods receiving and stacking device 8, the falling positions of the goods can be adjusted at small distances in a carriage of the vehicle, and the goods are stacked in the carriage of the vehicle orderly bag by bag.

In order to more clearly explain the structure and function of the automatic loading device, the following detailed description is given to the respective components of the automatic loading device for goods.

Sliding table device

As shown in fig. 3, 4, 5 and 6, the sliding table device used in the automatic loading equipment for goods, specifically, the sliding table device 5, includes a lower sliding table 5-1, an upper sliding table 5-2 and a translation driving device 5-3, the lower sliding table 5-1 can move back and forth on the top of the frame 1 of the automatic loading equipment, the upper sliding table 5-2 can move back and forth on the top of the lower sliding table 5-1, the translation driving device 5-3 is installed between the lower sliding table 5-1 and the frame 1 of the automatic loading equipment to drive the lower sliding table 5-1 to move back and forth, the goods receiving and stacking device 8 in the automatic loading equipment is hoisted under the upper sliding table 5-2, the upper sliding table 5-2 and the goods receiving and stacking device 8 are driven to move back and forth when the lower sliding table 5-1 moves back and forth, the upper sliding table 5-2 is self-adaptive to move back and forth on the top of the lower sliding table 5-1 in the lifting process of the goods receiving and stacking device 8.

The lower sliding table 5-1 forms a mounting base of a conveying belt in the automatic loading equipment, and comprises a horizontal conveying belt 3 and an inclined conveying belt 4 as shown in fig. 1; when the lower sliding table 5-1 moves back and forth, the horizontal conveying belt 3 and the inclined conveying belt 4 are driven to move back and forth.

The upper end of the inclined conveying belt 4 is hinged with the lower sliding table 5-1 and can swing up and down around the hinged part.

The upper sliding table 5-2 forms an installation base of a left-right swinging device 9 in the automatic loading equipment, the left-right swinging device 9 is installed at the top of the upper sliding table 5-2, a winding device 7 is arranged on the left-right swinging device 9, and the winding device 7 is used for hanging a goods stacking device 8.

In the lifting process of the goods receiving and stacking device 8, the inclined conveying belt 4 swings up and down, the front position and the rear position of the goods receiving and stacking device 8 change, the upper sliding table 5-2 also moves back and forth in a self-adaptive mode under the transmission action of the winding device 7, and the winding device 7 is designed to prevent the goods receiving and stacking device 8 from being inclined to pull.

As shown in figure 5, the translation driving device 5-3 comprises a motor 5-3-1, a speed reducer 5-3-2, a gear 5-3-3 and a rack 5-3-4, the motor 5-3-1 is fixedly arranged on the lower sliding table 5-1, an output shaft of the motor 5-3-1 is connected with the speed reducer 5-3-2, the gear 5-3-3 is fixedly arranged at an output shaft end of the speed reducer 5-3-2, the rack 5-3-4 is fixedly arranged on a rack 1 of the automatic loading equipment, and the gear 5-3-3 and the rack 5-3-4 are in meshing transmission.

The length of the rack 5-3-4 can be larger than the stroke of the lower sliding table 5-1.

When the motor 5-3-1 rotates forwards or backwards, the lower sliding table 5-1 can be driven to move forwards and backwards.

The translation drive 5-3 may also employ other types of transmission, such as a combination of a timing wheel and a timing belt.

A set of translation driving devices may be provided on the left or right side of the lower slide table 5-1.

The lower sliding table 5-1 comprises a main body, the main body is made of section steel, the main body is rectangular, and the section steel on the left side and the section steel on the right side form a sliding rail of the upper sliding table 5-2.

Preferably, the shaped steel of the left and right sides of main part adopts the I-steel, and structural strength is high, can satisfy the bearing needs, and the shaped steel of other positions can adopt the rectangle steel pipe.

The front end and the rear end of the lower part of the main body are provided with main casters 5-4, the middle part of the lower part of the main body is provided with auxiliary casters 5-5, the diameter of the main casters 5-4 is larger than that of the auxiliary casters 5-5, the inner side of the main casters 5-4 is provided with a flange plate, and the flange plate can limit the main casters 5-4 in the range of the top of the frame 1, namely limit the lower sliding table 5-1 in the range of the top of the frame 1.

The auxiliary caster 5-5 functions as an auxiliary support, and a caster with a smaller diameter can be selected.

As can be seen from fig. 2 and 5, two ends of the top of the frame 1 are also provided with limiting devices to prevent the lower sliding table 5-1 from exceeding the top of the frame 1 when walking.

As shown in FIG. 6, the upper sliding table 5-2 comprises a main body 5-2-1, the main body 5-2-1 is made of section steel, more than four casters 5-2-2 are arranged below the main body 5-2-1, and the inner sides of the casters 5-2-2 are provided with flange plates which can limit the casters 5-2-2 within the range of the top of the lower sliding table 5-1, namely limit the upper sliding table 5-2 within the range of the top of the lower sliding table 5-1.

Preferably, the section steel of the main body 5-2-1 adopts channel steel, has high structural strength and can meet the bearing requirement.

The adjustment process of the sliding table device 5 in the embodiment, which is connected with the goods stacking device 8, is flexible and quick, and the automatic loading efficiency of goods is ensured.

Preferably, two sets of translation driving devices are arranged on the left and right sides of the lower sliding table 5-1, so that larger driving force can be provided.

The slipway device in the embodiment utilizes the double-layer slipway to lift the goods receiving and stacking device 8, and can adjust the position of the goods receiving and stacking device 8 in the length direction in the automatic loading equipment, thereby adapting to the shape and the size of a carriage of a vehicle and orderly stacking cement bags in the carriage one by one.

(II) left-right swinging device

As shown in fig. 8, 9, 10 and 11, the horizontal swinging device 9 for the automatic loading equipment for goods comprises a platform body 9-1 and a swinging driving device, wherein the platform body 9-1 is arranged at the top of a sliding table device 5 in the automatic loading equipment to form an installation base of a hoisting device 7 in the automatic loading equipment, a folding swing arm 6 is connected between the platform body 9-1 and an inclined conveying belt 4 in the automatic loading equipment, the swinging driving device drives the platform body 9-1 to move left and right along a moving direction perpendicular to the sliding table device 5 to drive the hoisting device 7 to move left and right, and the folding swing arm 6 drives the inclined conveying belt 4 to swing left and right.

The left-right direction here is distributed along the width direction of the chassis 1. The purpose of driving the inclined conveyer belt 4 to swing left and right is to drive the goods receiving and stacking device 8 to swing left or right, and to adjust the position of the goods receiving and stacking device 8 in the carriage.

As shown in fig. 2 and 6, the slide table device 5 includes a lower slide table 5-1, an upper slide table 5-2, and a translation drive device 5-3, and a table body 9-1 is provided on the top of the upper slide table 5-2.

The top of the upper sliding table 5-2 is provided with two guide rails which are respectively a first guide rail 9-9 and a second guide rail 9-10, a sliding block is arranged on the guide rails, the platform body 9-1 is fixedly connected with the sliding block, and the platform body 9-1 is guided by the guide rails when moving left and right.

As shown in fig. 10 and 11, the first guide rail 9-9 is provided with two sliding blocks 9-8, and the second guide rail 9-10 is provided with two sliding blocks 9-11. These four sliders support the platform body 9-1 at both sides.

The platform body 9-1 is of a rectangular frame structure, channel steel is adopted on four sides, the openings of the channel steel on the two long sides face downwards, the top of the channel steel forms a mounting seat for mounting the hoisting device 7, the openings of the channel steel on the two short sides face outwards, and the channel steel on the four sides are combined in a welding mode.

As shown in fig. 10 and 11, the swing driving device includes a motor 9-2, a reducer, a lead screw 9-3 and a nut 9-5, the motor 9-2 is connected with the reducer, the reducer is connected with the lead screw 9-3, two bearing seats are arranged at the top of the platform body 9-1 for mounting the lead screw 9-3, the two bearing seats are respectively a first bearing seat 9-4 and a second bearing seat 9-6, and are supported at two ends of the lead screw 9-3.

The nut 9-5 is internally provided with balls to reduce friction with the screw 9-3.

The top of the upper sliding table 5-2 is provided with a support 9-7, a nut 9-5 is fixed on the support 9-7, a screw 9-3 penetrates through the nut 9-5, the nut 9-5 is not moved when the screw 9-3 rotates, the screw 9-3 is driven to move axially, and then the platform body 9-1 is driven to move. The moving stroke of the platform body 9-1 is within the length range of the screw 9-3.

When the motor 9-2 rotates forwards or reversely, the platform body 9-1 can be driven to move leftwards or rightwards.

As shown in fig. 1, 2 and 7, the folding swing arm 6 comprises an upper fixing portion 6-1, an upper swing arm 6-2, a lower swing arm 6-3 and a lower fixing portion 6-4, the upper fixing portion 6-1 is fixedly connected with the platform body 9-1, the upper end of the upper swing arm 6-2 is hinged to the upper fixing portion 6-1, the lower end of the upper swing arm 6-2 is hinged to the upper end of the lower swing arm 6-3, the lower end of the lower swing arm 6-3 is hinged to the lower fixing portion 6-4, the lower fixing portion 6-4 is hinged to the inclined conveyor belt 4 in the automatic loading equipment, and the axial directions of the four hinged portions are arranged along the left-right direction.

When the goods receiving and stacking device 8 is lifted, the folding swing arm 6 can be folded and extended correspondingly.

As can be seen from FIG. 7, the upper fixing portion 6-1, the upper swing arm 6-2, the lower swing arm 6-3 and the lower fixing portion 6-4 are all made of section steel, and have a wide width and a high rigidity in the width direction, so that when the swing driving device drives the platform body 9-1 to move left and right along the moving direction perpendicular to the sliding table device 5, the inclined conveyor belt 4 can be driven to swing left and right by the folding swing arm 6.

As shown in fig. 23, 24 and 25, the left-right swinging device 9 with another structure specifically adopts the technical scheme that:

a telescopic swing arm 10 is connected between the platform body 9-1 and the goods receiving and stacking device 8, the swing driving device drives the platform body 9-1 to move left and right along the moving direction perpendicular to the sliding table device 5 to drive the winch device 7 to move left and right, and the telescopic swing arm 10 drives the goods receiving and stacking device 8 to swing left and right, so that the position of the goods receiving and stacking device 8 in the carriage is adjusted.

The telescopic swing arm 10 comprises three groups of telescopic rods, the upper ends of the telescopic rods are fixedly connected with the platform body 9-1, the lower ends of the telescopic rods are fixedly connected with the goods receiving and stacking device 8, and the top of the goods receiving and stacking device 8 is provided with a connecting seat 11 for fixedly connecting the three groups of telescopic rods. When receiving goods sign indicating number goods device 8 to rise, the telescopic link is synchronous to be contract, and when receiving goods sign indicating number goods device 8 to descend, the telescopic link extends in step.

The telescopic link can change length only in the axial, is difficult to produce radially and changes, so can drive and receive goods sign indicating number goods device 8 horizontal hunting. The structure of telescopic link is similar multistage piston rod, includes the hollow body of rod (the lower extreme can be the solid body of rod) that many diameters change in proper order, and these bodies of rod are worn the cover and are can be stretched out and drawn back together.

As shown in fig. 24, the three sets of telescopic rods are arranged in a triangular shape, so that the connecting structure between the platform body 9-1 and the goods receiving and stacking device 8 has high strength and a stable driving process.

In the embodiment, two guide rails are arranged at the top of the upper sliding table 5-2, four groups of pulleys are arranged on the guide rails, the platform body 9-1 is fixedly connected with the pulleys, and the platform body 9-1 is guided by the guide rails when moving left and right.

The swing driving device comprises a motor 9-2, a speed reducer, a lead screw and a nut, wherein the motor 9-2 is connected with the speed reducer, and the speed reducer is connected with the lead screw.

The top of the sliding table device 5 is provided with two bearing seats for mounting a screw rod, a nut is fixed at the bottom of the platform body 9-1, the screw rod penetrates through the nut, and the screw rod drives the nut to move along the axial direction when rotating, so that the platform body 9-1 is driven to move.

The left-right swinging device in the embodiment can adjust the left-right direction position of the goods receiving and stacking device 8 in the automatic loading equipment, thereby better adapting to the shape and the size of a carriage of a vehicle and neatly stacking cement bags in the carriage one by one.

(III) winding device

As shown in fig. 6, 8 and 9, the winding device 7 used in the automatic loading equipment for goods is arranged on the left-right swinging device, the goods receiving and stacking device 8 is hung by the steel wire ropes 7-9, the goods receiving and stacking device 8 is hinged with the lower end of the inclined conveying belt 4, and the left-right swinging device drives the goods receiving and stacking device 8 to swing left and right along the moving direction vertical to the sliding table device 5.

A buffering slide way is arranged at the feed inlet of the goods receiving and stacking device 8, and the upper end of the buffering slide way is hinged with the lower end of the inclined conveying belt 4.

In order to realize the horizontal swing of the inclined conveyor belt 4, as shown in fig. 4, a support shaft 4-2 and a shaft sleeve 4-3 are provided at a position hinged to the sliding table device 5, the support shaft 4-2 is fixed at both sides of the conveyor belt body 4-1, the shaft sleeve 4-3 is fixed at both sides of the lower sliding table 5-1 of the sliding table device 5, a shaft hole in the shaft sleeve 4-3 is a long hole, and the support shaft 4-2 can rotate in the shaft hole and move back and forth at an appropriate distance, so that the horizontal swing of the inclined conveyor belt 4 can be satisfied.

As shown in fig. 8 and 9, the hoisting device 7 comprises a motor 7-1, a speed reducer 7-2, a transmission shaft 7-6 and a turntable, the motor 7-1 is connected with the speed reducer 7-2, the speed reducer 7-2 is connected with the transmission shaft 7-6, the turntable is fixed on the transmission shaft 7-6, a steel wire rope 7-9 is wound on the turntable, the turntable rotates to receive and release the steel wire rope 7-9, and the lifting and goods receiving stacking device 8.

When the motor 7-1 rotates forwards or reversely, the goods stacking device 8 can be ascended or descended.

In order to stably lift the lifting goods receiving and stacking device 8, the winding device 7 comprises two transmission shafts which are arranged in parallel and are respectively a transmission shaft 7-6 and a transmission shaft 7-10, and each transmission shaft is provided with two rotating discs, so that four steel wire ropes 7-9 are used for hanging the goods receiving and stacking device 8. The motor drives the transmission shafts 7-6 to rotate, a transmission chain 7-4 is arranged between the two transmission shafts for synchronization, and chain wheels or synchronous belts are correspondingly arranged on the two transmission shafts for synchronization.

As shown in fig. 8, the two ends of the transmission shaft 7-6 are provided with a first bearing seat 7-13 and a second bearing seat 7-14 for supporting; the two ends of the transmission shaft 7-10 are provided with a third bearing seat 7-15 and a fourth bearing seat 7-16 for supporting.

In order to support the motor 7-1, an overhanging mounting seat may be provided at one side of the platform body 9-1 of the yaw mechanism.

A length adjusting device is arranged between the lower ends of the steel wire ropes 7-9 and the goods receiving and stacking device 8, so that each steel wire rope 7-9 can be tightened and can apply force.

The length adjusting device structurally comprises a threaded sleeve, an upper screw and a lower screw are mounted at the upper end and the lower end of the threaded sleeve, the upper screw is connected with the steel wire ropes 7-9, the lower screw is connected with the goods receiving and stacking device 8, and the tightness of the steel wire ropes 7-9 can be adjusted by rotating the threaded sleeve.

Preferably, two steel cables 7-9 on the same transmission shaft are crossed and then connected with a goods receiving and stacking device 8, such as: two steel wire ropes 7-9 on the transmission shafts 7-6 are crossed, and two steel wire ropes 7-9 on the transmission shafts 7-10 are crossed, so that uncontrolled swinging in the lifting process of the goods receiving and stacking device 8 can be prevented, and the lifting stability is improved.

As shown in fig. 23, 24 and 25, the hoisting device 7 of another structure has a specific technical solution that:

the winding device 7 comprises a motor 7-1, a speed reducer 7-2 and a roller 7-17, the motor 7-1 is connected with the speed reducer 7-2, a transmission chain or a synchronous belt is arranged between the speed reducer 7-2 and the roller 7-17 for driving connection, a steel wire rope 7-9 is wound on the roller 7-17, the roller 7-17 rotates to receive and release the steel wire rope 7-9, and the lifting goods receiving and stacking device 8.

As shown in fig. 25, two groups of fixed pulley blocks 7-18 are arranged at the top of the left-right swinging device, four groups of movable pulley blocks are arranged at the top of the goods receiving and stacking device 8, two steel wire ropes 7-9 led out from the rollers 7-17 are wound on the fixed pulley blocks 7-18 leftwards respectively and then downwards wound on the two groups of movable pulley blocks on the left side, two steel wire ropes 7-9 are directly wound on the two groups of movable pulley blocks on the right side downwards to hang the goods receiving and stacking device 8, and after the four steel wire ropes pass through the movable pulley blocks, the four steel wire ropes return upwards and are fixedly connected with the platform body 9-1. When the rollers 7-17 rotate, four steel wire ropes can be simultaneously wound and unwound, and the lifting goods receiving and stacking device 8 is realized.

Preferably, the two steel wire ropes 7-9 on the same side are crossed and then connected with the goods receiving and stacking device 8, so that the goods receiving and stacking device 8 can be prevented from swinging uncontrollably in the lifting process, and the lifting stability is improved.

The hoisting device in the embodiment can adjust the position of the goods receiving and loading stacking device 8 in the height direction in the automatic loading equipment, thereby better adapting to the shape and the size of a carriage of a vehicle and neatly stacking cement bags in the carriage one by one.

(IV) goods receiving and stacking device

As shown in fig. 12, 14, 15 and 17, the goods receiving and stacking device 8 for the automatic goods loading equipment comprises a main frame 8-1, a buffering slideway 8-2, a goods distributing device 8-3, a goods receiving bucket device and a goods stacking bucket device, wherein the buffering slideway 8-2 is arranged in the middle of the main frame 8-1, the upper part of the buffering slideway is connected with the inclined conveying belt 4, the lower part of the buffering slideway is connected with the goods distributing device 8-3, the goods receiving bucket devices comprise two groups which are respectively arranged at the left side and the right side of the goods distributing device 8-3, and the goods stacking bucket devices comprise two groups which are respectively arranged below the goods receiving bucket devices; goods fall into the buffering slide ways 8-2 from the inclined conveying belts 4, are distributed to the goods receiving bucket devices from left to right by the goods distribution devices 8-3, fall into the goods stacking bucket devices from the goods receiving bucket devices, and fall into vehicles from the goods stacking bucket devices.

As shown in fig. 12, the left side of the main frame 8-1 is provided with a second bucket receiving device 8-5 and a second bucket stacking device 8-7, and the right side is provided with a first bucket receiving device 8-4 and a first bucket stacking device 8-7.

As shown in figure 16, the buffering slide way 8-2 comprises an inclined slide way 8-2-1 and a horizontal slide way 8-2-2, the upper end of the inclined slide way 8-2-1 is hinged with the inclined conveying belt 4, and the lower end of the inclined slide way 8-2-1 is in smooth transition connection with the horizontal slide way 8-2-2.

Specifically, the lower end of the inclined slide way 8-2-1 can be designed into an arc transition section and is connected with the horizontal slide way 8-2-2, so that the goods can fall more smoothly through the design.

The upper end of the inclined chute 8-2-1 is hinged with the inclined conveyor belt 4 because the goods receiving and stacking device 8 needs to rotate relative to the inclined conveyor belt 4 during ascending and descending, so the position connected with the inclined conveyor belt 4 must be rotatable.

As shown in fig. 16, the left and right sides of the inclined slide way 8-2-1 are provided with guard plates which can prevent the goods from accidentally falling when falling.

The left side and the right side of the horizontal slideway 8-2-2 are provided with outlets, the front side is provided with a baffle plate, and the goods distribution device 8-3 is arranged above the horizontal slideway 8-2-2. The baffle can block the goods stopped in, and the goods are just pushed out from the outlets at the two sides of the horizontal slide way 8-2-2 when the goods are distributed by the goods distribution device 8-3.

The inclined slideway 8-2-1 and the horizontal slideway 8-2-2 can be made of a steel plate by stamping or can be made of separate bodies and welded together.

As shown in fig. 14 and 15, the goods distribution device 8-3 comprises a push plate 8-3-7 and a first traverse driving device, the first traverse driving device comprises a motor 8-3-1, a speed reducer, a lead screw 8-3-4 and a nut 8-3-3, the motor 8-3-1 is connected with the speed reducer, the speed reducer is connected with the lead screw 8-3-4, two bearing seats are arranged at the top of the main frame 8-1 for mounting the lead screw 8-3-4, namely a first bearing seat 8-3-2 and a second bearing seat 8-3-9.

The top of the main frame 8-1 is provided with two guide rails 8-3-8, the guide rails 8-3-8 are provided with sliding blocks 8-3-6, the sliding blocks 8-3-6 are provided with sliding seats 8-3-5, nuts 8-3-3 are fixed on the sliding seats 8-3-5, screw rods 8-3-4 penetrate through the nuts 8-3-3, push plates 8-3-7 are fixed on the lower sides of the sliding seats 8-3-5, and the nuts 8-3-3 are driven to move axially when the screw rods 8-3-4 rotate, so that the push plates 8-3-7 are driven to move horizontally left and right.

As shown in figure 14, the sliding seat 8-3-5 is I-shaped, two ends are wide, and more than two sliding blocks 8-3-6 can be arranged at each end for supporting, so that stable support is obtained.

As shown in fig. 17, a second traverse driving device 8-8 and a third traverse driving device 8-9 are arranged at the rear side of the main frame 8-1 to respectively drive the two groups of stacking bucket devices to horizontally move left and right; the goods can be accurately stacked in the carriage of the vehicle by adjusting the transverse positions of the two sets of stacking hopper devices.

Guide rails 8-10 are arranged on the front side and the rear side of the main frame 8-1, the stacking bucket device is erected on the guide rails 8-10 and moves horizontally along the guide rails 8-10 under the driving of a second traverse driving device 8-8 and a third traverse driving device 8-9 respectively.

The guide rails 8-10 comprise four, the front side and the rear side of the main frame 8-1 are respectively provided with two, and are arranged up and down, the first stacking hopper device 8-6 is erected on the lower two guide rails 8-10, and the second stacking hopper device 8-7 is erected on the upper two guide rails 8-10.

The guide rails 8-10 need to be provided with slide blocks to support the stacking bucket device, and each side can be provided with more than two slide blocks to support, so that stable support is obtained.

As shown in fig. 17, each of the second traverse driving device 8-8 and the third traverse driving device 8-9 comprises a motor, a reducer, a lead screw and a nut, the motor is connected with the reducer, the reducer is connected with the lead screw, and two bearing seats are arranged on the rear side of the main frame 8-1 for mounting the lead screw; the nut is connected with the stacking bucket device through the connecting plate. The lead screw drives the nut to move along the axial direction when rotating, thereby driving the stacking bucket device to move horizontally along the left and right.

In order to facilitate the installation of the second traverse driving means 8-8 and the third traverse driving means 8-9, a bracket is specially provided at the rear side of the main frame 8-1, and as shown in FIG. 7, the second traverse driving means 8-8 and the third traverse driving means 8-9 are installed to be located below the inclined ramp 8-2-1. This arrangement can reduce the space occupied by the second traverse driving device 8-8 and the third traverse driving device 8-9.

It is also possible to provide the second traverse driving means 8-8 and the third traverse driving means 8-9 at the front side of the main frame 8-1, but the width of the pick-up stacker 8 is increased.

When the goods receiving and stacking device 8 works, the buffering slide rail 8-2 receives goods conveyed from the inclined conveying belt 4, the goods are respectively distributed into the first goods receiving bucket device 8-4 and the second goods receiving bucket device 8-5 by the goods distribution device 8-3, under the control state, the goods in the first goods receiving bucket device 8-4 fall downwards into the first goods receiving bucket device 8-6, and the goods in the second goods receiving bucket device 8-5 fall downwards into the second goods receiving bucket device 8-7.

In the control state, the goods in the first yard bucket device 8-6 and the second yard bucket device 8-7 fall into the compartment of the cargo vehicle. The first yard bucket device 8-6 and the second yard bucket device 8-7 move left and right in the main frame 8-1 to adjust the yard position in the carriage.

The goods receiving and stacking device 8 can obviously improve the goods receiving speed and the goods stacking speed by continuously distributing goods left and right, so that the automatic loading efficiency of the goods is improved.

The first goods receiving bucket device 8-4, the second goods receiving bucket device 8-5, the first stacking bucket device 8-6 and the second stacking bucket device 8-7 are similar in structure, and the second stacking bucket device 8-7 is exemplified below.

As shown in fig. 19, 20, 21 and 22, the second stacking hopper device 8-7 comprises a frame 8-7-1, a feeding port is formed in the top of the frame 8-7-1, a discharging port is formed in the bottom of the frame 8-7-1, two opposite turning plates 8-7-2 are arranged on the discharging port, a driving device is arranged at the front end of the frame 8-7-1 and connected with the turning plates 8-7-2 through a link mechanism, the driving device drives the turning plates 8-7-2 to be relatively closed, goods in the second stacking hopper device 8-7 are supported by the turning plates 8-7-2, the driving device drives the turning plates 8-7-2 to be relatively opened, and the goods fall from the discharging port.

The frame 8-7-1 is a mounting base for other components and can also be protected around to prevent goods from accidentally falling from the second stacking hopper device 8-7.

The outer side of the flap 8-7-2 is connected to the frame 8-7-1 by several hinges 8-7-3, preferably more than three. The hinge 8-7-3 is a hinge type hinge, and the turning plate 8-7-2 can rotate relative to the frame 8-7-1.

As shown in fig. 12, a proper gap is left between the two flaps 8-7-2, so that the two flaps 8-7-2 do not interfere when turned.

The connecting rod mechanism comprises a main connecting rod 8-7-6 and two auxiliary connecting rods 8-7-7, the main connecting rod 8-7-6 is U-shaped, the opening of the main connecting rod is upward, and the driving device is connected with the middle part of the main connecting rod 8-7-6.

The upper end of the auxiliary connecting rod 8-7-7 is hinged with the main connecting rod 8-7-6, and the lower end of the auxiliary connecting rod 8-7-7 is hinged with the end part of the turnover plate 8-7-2.

When the driving device drives the main connecting rod 8-7-6 to move downwards, the main connecting rod 8-7-6 drives the auxiliary connecting rod 8-7-7, and the auxiliary connecting rod 8-7-7 drives the two turning plates 8-7-2 to be opened relatively; when the driving device drives the main connecting rod 8-7-6 to move upwards, the main connecting rod 8-7-6 drives the auxiliary connecting rod 8-7-7, and the auxiliary connecting rod 8-7-7 drives the two turning plates 8-7-2 to be relatively closed.

For convenient connection, the inner sides of the two arms of the main connecting rod 8-7-6 are provided with convex parts, and the upper end of the auxiliary connecting rod 8-7-7 is hinged with the convex parts.

Two parallel guide rails 8-7-8 are arranged on a front end plate 8-7-4 of the frame 8-7-1, sliding blocks 8-7-9 are arranged on the guide rails 8-7-8, two ends of a main connecting rod 8-7-6 are respectively connected and fixed with the sliding blocks 8-7-9, and a driving device drives the main connecting rod 8-7-6 to be guided by the guide rails 8-7-8 when moving.

By adopting the guide mechanism, the main connecting rod 8-7-6 can be ensured not to shake, and the relative opening and closing processes of the two turning plates 8-7-2 are synchronously and stably carried out.

The sliding block 8-7-9 is buckled on the guide rail 8-7-8 and can not be separated from the guide rail 8-7-8 (except for two ends, the sliding block can be separated from two ends of the guide rail 8-7-8).

In this embodiment, frame 8-7-1 is rectangular and flap 8-7-2 is rectangular. The frame 8-7-1 can be made of steel plates by welding, and the turning plate 8-7-2 can be made of steel plates.

The driving device specifically adopts a cylinder 8-7-5, and can also adopt an electric cylinder. The end part of a piston rod of the cylinder 8-7-5 is hinged with the middle part of the main connecting rod 8-7-6.

The air cylinder 8-7-5 is a double-acting air cylinder, and can do work by extending the piston rod downwards and retracting the piston rod upwards. When the two turning plates 8-7-2 are closed relatively to support goods, the air cylinder 8-7-5 needs to provide upward pulling force to prevent the two turning plates 8-7-2 from being opened relatively so as to support the goods.

The upper end and the lower end of the outer cylinder of the cylinder 8-7-5 are fixed on the front end plate 8-7-4.

The first stacking bucket device 8-6 is also arranged by adopting the same structure, and the working process is also the same.

When the first yard bucket device 8-6 and the second yard bucket device 8-7 are installed in the receiving yard bucket device 8, they can be connected with the front and rear end plates of the first yard bucket device 8-6 and the second yard bucket device 8-7 through connecting plates, as shown in fig. 13.

The goods receiving hopper device and the goods stacking hopper device in the embodiment are simple in structure and stable and reliable in working state, and the automatic loading efficiency of goods is guaranteed.

The side part of the frame is provided with a feeding opening, so that a first receiving hopper device 8-4 and a second receiving hopper device 8-5 are formed, and the goods can be pushed into the first receiving hopper device 8-4 and the second receiving hopper device 8-5 by the goods distribution device 8-3.

The first receiving hopper device 8-4 is structured as shown in fig. 8, and the right side plate of the frame is lower in height, so that a feeding port is formed, and a discharging port is also positioned at the bottom of the frame.

The top of the frame may be closed to improve the structural strength of the frame and secured in the receiving and stacking device 8 by means of the frame top.

Preferably, the driving device of the goods receiving bucket device and the goods stacking bucket device comprises two groups of parallel cylinders, and the two groups of parallel cylinders drive the turning plate simultaneously. Two sets of parallel cylinders are adopted to drive the turning plate simultaneously, so that the driving force can be improved, and heavier goods can be loaded.

Connect dress goods sign indicating number goods device 8 and divide the goods through setting up the branch goods device, continuously control the distribution goods, can show to improve and connect goods speed and sign indicating number goods speed to the automatic loading efficiency of goods has been improved.

The goods receiving and loading stacking device 8 can smoothly receive goods falling from the conveying belt through the buffer slide way, so that the goods can accurately enter the goods receiving and stacking device.

Connect dress goods sign indicating number goods device 8 to connect goods fill device and sign indicating number goods fill device through the setting, the goods is handled in the layering, lets the goods descend suitable height, conveniently sign indicating number goods in the carriage.

The foregoing is merely a specific embodiment of the present invention, and other modifications and variations based on the above embodiments may be made by those skilled in the art in light of the above teachings. It should be understood by those skilled in the art that the foregoing detailed description is for the purpose of better explaining the present invention, and the scope of the present invention should be determined by the scope of the appended claims.

Claims

1. The automatic loading equipment for the goods is characterized by comprising a rack, a horizontal conveying belt, an inclined conveying belt, a sliding table device, a winding device and a goods receiving and stacking device, wherein the horizontal conveying belt, the inclined conveying belt and the sliding table device are arranged on the rack, and a goods carrying vehicle is stopped below the rack;

2. The automatic loading equipment for goods according to claim 1, wherein the sliding table device comprises a lower sliding table, an upper sliding table and a translation driving device, the lower sliding table can move back and forth on the top of the frame, the upper sliding table can move back and forth on the top of the lower sliding table, the translation driving device is installed between the lower sliding table and the frame to drive the lower sliding table to move back and forth, the goods receiving and stacking device is hoisted below the upper sliding table, the upper sliding table and the goods receiving and stacking device are driven to move back and forth when the lower sliding table moves back and forth, and the upper sliding table can move back and forth on the top of the lower sliding table in a self-adaptive manner during the lifting process of the goods receiving and stacking device.

3. The automatic loading equipment of goods as claimed in claim 2, wherein said lower sliding platform forms the installation base of said horizontal conveyer belt and inclined conveyer belt, and when said lower sliding platform moves back and forth, said horizontal conveyer belt and inclined conveyer belt are driven to move back and forth.

4. The automatic loading equipment for goods according to claim 1, wherein a horizontal swinging device is arranged at the top of the sliding table device, the horizontal swinging device comprises a platform body and a swinging driving device, the platform body is arranged at the top of the sliding table device to form an installation base of the hoisting device, a swinging arm is connected between the platform body and the inclined conveying belt or the goods receiving and stacking device, the swinging driving device drives the platform body to move left and right along a moving direction perpendicular to the sliding table device to drive the hoisting device to move left and right, and the swinging arm drives the inclined conveying belt and the goods receiving and stacking device to swing left and right.

5. The automatic loading equipment of goods according to claim 4, characterized in that two guide rails are arranged on the top of the sliding table device, a sliding block or a pulley is arranged on the guide rails, the platform body is fixedly connected with the sliding block or the pulley, and the platform body is guided by the guide rails when moving left and right.

6. The automatic loading equipment for goods according to claim 4, wherein the swing arm is a folding swing arm, the folding swing arm comprises an upper fixing part, an upper swing arm, a lower swing arm and a lower fixing part, the upper fixing part is fixedly connected with the platform body, the upper end of the upper swing arm is hinged with the upper fixing part, the lower end of the upper swing arm is hinged with the upper end of the lower swing arm, the lower end of the lower swing arm is hinged with the lower fixing part, the lower fixing part is hinged with an inclined conveying belt in the automatic loading equipment, the hinged axial direction is arranged along the left and right direction, when the goods receiving and stacking device ascends, the folding swing arm is synchronously folded, and when the goods receiving and stacking device descends, the folding swing arm is synchronously unfolded;

or the swing arm is flexible swing arm, flexible swing arm includes a plurality of sets of telescopic links, the upper end of telescopic link with platform body fixed connection, the lower extreme of telescopic link with connect goods sign indicating number goods device fixed connection, when connecing goods sign indicating number goods device to rise, the telescopic link contracts in step, when connecing goods sign indicating number goods device to descend, the telescopic link extends in step.

7. The automatic loading equipment for the cargoes according to claim 1, wherein the cargo receiving and stacking device comprises a main frame, a buffering slideway, a cargo distributing device, a cargo receiving bucket device and a cargo stacking bucket device, the buffering slideway is arranged in the middle of the main frame, the upper part of the buffering slideway is connected with the inclined conveyor belt, the lower part of the buffering slideway is connected with the cargo distributing device, the cargo receiving bucket device comprises two groups which are respectively arranged at the left side and the right side of the cargo distributing device, and the cargo stacking bucket device comprises two groups which are respectively arranged below the cargo receiving bucket device; goods fall from the inclined conveyor belt into the buffer slide way, are distributed to the left and the right by the goods distribution device into the goods receiving bucket device, fall from the goods receiving bucket device into the stacking bucket device, and fall from the stacking bucket device into the vehicle.

8. The automatic loading equipment of goods according to claim 7, characterized in that the buffering slide comprises an inclined slide and a horizontal slide, the upper end of the inclined slide is hinged with the inclined conveyor belt, and the lower end of the inclined slide is in smooth transition connection with the horizontal slide;

9. The automatic loading equipment for the cargoes according to claim 7, wherein the cargo receiving hopper device and the cargo stacking hopper device both comprise a frame, a feeding port is formed in the top or the side of the frame, a discharging port is formed in the bottom of the frame, two opposite turning plates are arranged on the discharging port, a driving device is arranged at the front end or the rear end of the frame, the driving device is connected with the turning plates through a connecting rod mechanism, the driving device drives the turning plates to be relatively closed, the cargoes in the cargo receiving hopper device and the cargo stacking hopper device are supported by the turning plates, the driving device drives the turning plates to be relatively opened, and the cargoes fall from the discharging port.

10. The automatic loading equipment for goods as claimed in claim 7, wherein the front side or the rear side of the main frame is provided with a second traverse driving device and a third traverse driving device for driving two sets of the bucket stacking devices to horizontally move left and right, respectively;