CN109879002B - Self-moving belt conveyor - Google Patents
Self-moving belt conveyor Download PDFInfo
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- CN109879002B CN109879002B CN201910149240.0A CN201910149240A CN109879002B CN 109879002 B CN109879002 B CN 109879002B CN 201910149240 A CN201910149240 A CN 201910149240A CN 109879002 B CN109879002 B CN 109879002B
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- belt conveyor
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 15
- 239000003245 coal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a self-moving belt conveyor which comprises a machine head part (100), a middle part (200) and a machine tail part (300), wherein the machine head part (100) and the machine tail part (300) are respectively provided with a first sliding shoe (1), the middle part (200) is provided with a second sliding shoe (4), the machine head part (100) and the machine tail part (300) respectively comprise a first self-moving mechanism (2) arranged on the first sliding shoe (1), the first self-moving mechanism (2) pushes the machine head part (100) and the machine tail part (300) to move along the direction of the first sliding shoe (1), the middle part (200) comprises a second self-moving mechanism (3) arranged on the second sliding shoe (4), and the second self-moving mechanism (3) pushes the middle part (200) to move along the direction of the second sliding shoe (4). The self-moving belt conveyor realizes the autonomous movement and the autonomous leveling after the movement of the conveyor, and has the advantages of good stability, ingenious and simple structure, low economic cost and wide adaptability.
Description
Technical Field
The invention relates to the technical field of conveyors, in particular to a self-moving belt conveyor.
Background
The belt conveyor is continuous motion type conveying equipment which uses a conveying belt as a traction mechanism and a bearing mechanism, and can be used for conveying singly or combining a plurality of belt conveyors or forming a horizontal or inclined conveying system with other conveying equipment according to the conveying process requirements so as to meet the operation requirements of different arrangement forms. The belt conveyor has the characteristics of large conveying capacity, long conveying distance, convenient implementation of automation and centralized control, and the like, and is widely applied to a plurality of industrial departments of national economy in China.
Currently, belt conveyors are generally stationary and can only be installed in a fixed location to convey material. Under the condition that the material point is farther and farther from the feeding point of the conveyer belt, not only is the material conveyed to the conveyer belt manually or by auxiliary machinery needed, but also the conveying efficiency is reduced, and the cost is increased. Meanwhile, in the existing movable belt conveyor, the moving direction of the movable belt conveyor is parallel to the direction of the conveying belt.
The continuous transfer system of the open pit coal mine is a system which is arranged behind the coal mining machine and moves synchronously with the coal mining machine, and comprises a transfer conveyor arranged behind the coal mining machine and a belt conveyor connected with the tail end of the transfer conveyor, so that the belt conveyor can move. The existing self-moving belt conveyor generally moves along the conveying direction through rollers arranged below the belt conveyor and rails paved on the ground, is easily affected by terrain, is easy to incline and has poor stability; rail laying results in an increase in economic costs.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a self-moving belt conveyor which can realize self-movement without paving a track and has better stability.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides a from moving formula belt conveyor, its includes the nose portion, middle part and tail portion, nose portion and tail portion all are equipped with first skid shoe, the middle part is equipped with the second skid shoe, nose portion and tail portion all are including setting up first from moving the mechanism on the first skid shoe, first from moving the mechanism promotion nose portion with the tail portion is followed first skid shoe direction removes, the middle part is including setting up second from moving the mechanism on the second skid shoe, the second is from moving the mechanism promotion middle part is followed second skid shoe direction removes.
In addition, the invention also provides the following auxiliary technical scheme: the machine head part and the machine tail part comprise a machine frame, the first self-moving mechanism comprises a first hydraulic cylinder horizontally arranged on the first sliding shoe, the first hydraulic cylinder comprises a first cylinder barrel connected with the first sliding shoe and a first piston rod connected with the machine frame, and the piston rod pushes the machine frame to move along the first sliding shoe.
The first self-moving mechanism further comprises a second hydraulic cylinder vertically arranged on the first sliding shoe, and the second hydraulic cylinder comprises a second cylinder barrel hinged with the frame and a second piston rod abutting against the first sliding shoe.
And the second piston rod is provided with a channel steel fixedly connected with the second piston rod, and the channel steel is in sliding fit with the first sliding shoe.
The second self-moving mechanism comprises walking components positioned on two sides of the second sliding shoe and a third hydraulic cylinder for driving the walking components to move.
The intermediate portion includes a truss disposed above the second slipper.
The third hydraulic cylinder is vertically arranged above the second sliding shoe and comprises a third cylinder barrel hinged with the truss and a third piston rod connected with the walking assembly.
The walking assembly comprises walking wheels arranged on two sides of the second sliding shoe, and push rods and pull rods which are arranged on two sides of the walking wheels and used for pushing and pulling the walking wheels.
The walking assembly further comprises a hinge shaft connected with the two walking wheels, and the hinge shaft is hinged with the second sliding shoe.
The walking assembly further comprises a three-side swinging rod hinged with the push rod and the pull rod, one end of the three-side swinging rod is hinged with the third piston rod, one end of the three-side swinging rod is respectively hinged with the push rod and the pull rod coaxially, and the other end of the three-side swinging rod is hinged with the second sliding shoe.
Compared with the prior art, the invention has the advantages that: 1. the self-moving belt conveyor realizes the autonomous movement and the autonomous leveling after the movement of the conveyor, and has the advantages of good stability, ingenious and simple structure, low economic cost and wide adaptability.
2. The self-moving belt conveyor realizes the full-automatic longitudinal movement of the conveyor, has reliable transmission, adopts different self-moving mechanisms at the head and tail and the middle section, has reasonable structure and ensures the integral synchronous movement of the conveyor.
3. The hydraulic cylinders arranged in the vertical direction of the self-moving belt conveyor can support the conveyor self-moving and level the conveyor, and are little limited by terrains.
Drawings
Fig. 1 is a schematic view of the belt conveyor of the present invention.
Fig. 2 is a schematic view of the tail structure of the belt conveyor of the present invention.
Fig. 3 is a top view of the aft portion of fig. 2.
Fig. 4 is a schematic view of the intermediate portion structure of the belt conveyor of the present invention.
Fig. 5 is a schematic view of the walking assembly of the middle portion of fig. 4.
Detailed Description
The technical scheme of the present invention is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings.
As shown in fig. 1, the present embodiment provides a self-moving belt conveyor, which includes a nose portion 100, a middle portion 200 and a tail portion 300, wherein a first self-moving mechanism 2 for pushing the nose portion 100 and the tail portion 300 to move is disposed below the nose portion 100 and the tail portion 300; a second self-moving mechanism 3 for pushing the middle part 200 to move is arranged below the middle part.
With further reference to fig. 2 and 3, the nose portion 100 and tail portion 300 each include a frame 101 and a first slipper 1 disposed below the frame 101. The frame 101 includes a plurality of pairs of first legs 1011 for supporting the ground, the first shoes 1 are located between the first legs 1011 and the first legs 1011, and the first self-moving mechanism 2 pushes the nose part 100 and the tail part 300to move along the first shoes 1. The first self-moving mechanism 2 includes a first hydraulic cylinder 21 horizontally provided on the first shoe 1. The first hydraulic cylinder 21 includes a first cylinder tube 211 connected to the first shoe 1 and a first piston rod 212 connected to the frame 101, and the first piston rod 212 pushes the frame 101 to move along the first shoe 1. The first self-moving mechanism 2 further includes a second hydraulic cylinder 22 vertically provided on the first shoe 1, the second hydraulic cylinder 22 including a second cylinder tube 221 hinged with the frame 101 and a second piston rod 222 abutting on the first shoe 1. The second piston rod 222 is provided with a channel steel 223 fixedly connected with the second piston rod, and the channel steel 223 is in sliding fit with the first sliding shoe 1. The second hydraulic cylinder 22 is able to level the frame 101. When the nose part 100 and the tail part 300 are required to move, the second piston rod 222 of the second hydraulic cylinder 22 is lifted to lift the support leg 1011 off the ground, and then the piston rod 222 of the first hydraulic cylinder 21 is pushed out to push the stand 101 along the direction of the first sliding shoe 1 so as to realize translation of the nose part 100 and the tail part 300; then, the second piston rod 222 of the second hydraulic cylinder 22 is lowered, the stand 1011 returns to the ground again, and the first piston rod 212 of the first hydraulic cylinder 21 is retracted, and the first piston rod 212 pulls the first shoe 1 to move along the movement direction of the nose part 100 and the tail part 300 during the retraction of the first piston rod 212, thereby completing a movement. The above steps are repeated so that the nose part 100 and the tail part 300 are moved along the first shoe 1. Preferably, in order to facilitate the movement of the first sliding shoe 1, rollers can be arranged at the bottom of the first sliding shoe 1 to reduce friction, so that the self-movement process is smoother. In this embodiment, three sets of self-moving mechanisms 2 are disposed below the nose portion 100, and two sets of first self-moving mechanisms 2 are disposed below the tail portion 300, so as to ensure that the nose portion 100 and the tail portion 300 can move stably.
With further reference to fig. 4 and 5, the middle portion 200 includes a truss 201 and a second skid shoe 4 disposed below the truss 201. Truss 201 includes second 2011 and third 2012 of landing leg, and second 2011 articulates in one side of second skid shoe 4, and third 2012 of landing leg sets up in the opposite side of second skid shoe 4. The second self-moving mechanism 3 comprises a walking component 31 positioned on two sides of the second sliding shoe 4 and a third hydraulic cylinder 32 which drives the walking component 31 to move and is vertically arranged above the second sliding shoe 4. The third hydraulic cylinder 32 includes a third cylinder tube 321 hinged to the third leg 2012 and a third piston rod 322 connected to the traveling assembly 31. The walking assembly 31 comprises two walking wheels 311 arranged at two sides of the second sliding shoe 4, and a push rod 312 and a pull rod 313 which are arranged at two sides of the walking wheels 311 and used for pushing and pulling the walking wheels 311, wherein the centers of the two walking wheels 311 are provided with hinge points and are connected to the same hinge shaft 316 together, and the hinge shaft 316 is hinged with the second sliding shoe 4. The road wheel 311 comprises four fulcrums, so that the road wheel can adapt to complex ground when rolling. Two collinear first bosses 3111 are arranged on the outer side of the travelling wheel 311 on one side of the second sliding shoe 4, and a second boss (not shown) which has the same structure as the first boss 3111 and is rotated 180 degrees compared with the first boss 3111 is arranged on the outer side of the travelling wheel 311 on the other side of the second sliding shoe 4. One end of the pull rod 313 is provided with a drag hook 3131, one end of the push rod 312 is provided with a push groove (not shown) which has the same structure as the drag hook 3131 but is arranged at an angle of 90 degrees relative to the drag hook 3131, the drag hook 3131 is matched with the first boss 3111, and the push groove is matched with the second boss. The other ends of the push rod 312 and the pull rod 313 are connected by a connecting shaft 315. The traveling assembly 31 further includes a three-sided swing rod 314 coupled to the third hydraulic cylinder 32, the three-sided swing rod 314 providing push rod 312 and pull rod 313 with push and pull forces. The three-sided swing lever 314 has one end hinged to a connecting shaft 315 connecting the push rod 312 and the pull rod 313, one end hinged to the third piston rod 322, and the other end hinged to the second shoe 4. When the middle part 200 moves, the third hydraulic cylinder 32 is used as a power source to reciprocate, and drives the three-side swinging rod 314 to swing, so as to drive the push rod 312 and the pull rod 313 to push and pull the travelling wheels 311, and the travelling wheels 311 positioned on two sides of the second sliding shoe 4 are rotated by 90 degrees through pushing and pulling, so that the second sliding shoe 4 is driven to move, and the whole movement of the middle part 200 is realized. Four fulcrums arranged on the periphery of the travelling wheel 311 can effectively prevent the middle part 200 from sliding when stationary. In addition, the bearing section of the middle part 200 adopts a hook connection mode, so that the disassembly and the assembly are convenient; and each 6m is a unit, and each unit is provided with two groups of second self-moving mechanisms 3.
The beneficial effects of the invention are as follows:
1. the self-moving belt conveyor realizes the autonomous movement and the autonomous leveling after the movement of the conveyor, and has the advantages of good stability, ingenious and simple structure, low economic cost and wide adaptability.
2. The self-moving belt conveyor realizes the full-automatic longitudinal movement of the conveyor, has reliable transmission, adopts different self-moving mechanisms at the head and tail and the middle section, has reasonable structure and ensures the integral synchronous movement of the conveyor.
3. The hydraulic cylinders arranged in the vertical direction of the self-moving belt conveyor can support the conveyor self-moving and level the conveyor, and are little limited by terrains.
It should be noted that the foregoing description of the preferred embodiments is merely illustrative of the technical concept and features of the present invention, and is not intended to limit the scope of the invention, as long as the scope of the invention is defined by the claims and their equivalents. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (6)
1. A self-moving belt conveyor comprising a nose portion (100), a middle portion (200) and a tail portion (300), characterized in that: the machine head part (100) and the machine tail part (300) are respectively provided with a first sliding shoe (1), the middle part (200) is provided with a second sliding shoe (4), the machine head part (100) and the machine tail part (300) respectively comprise a first self-moving mechanism (2) arranged on the first sliding shoe (1), the first self-moving mechanism (2) pushes the machine head part (100) and the machine tail part (300) to move along the direction of the first sliding shoe (1), the middle part (200) comprises a second self-moving mechanism (3) arranged on the second sliding shoe (4), and the second self-moving mechanism (3) pushes the middle part (200) to move along the direction of the second sliding shoe (4);
The machine head part (100) and the machine tail part (300) both comprise a machine frame (101), the first self-moving mechanism (2) comprises a first hydraulic cylinder (21) horizontally arranged on the first sliding shoe (1), the first hydraulic cylinder (21) comprises a first cylinder barrel (211) connected with the first sliding shoe (1) and a first piston rod (212) connected with the machine frame (101), and the first piston rod (212) pushes the machine frame (101) to move along the first sliding shoe (1);
The second self-moving mechanism (3) comprises walking components (31) positioned at two sides of the second sliding shoe (4) and a third hydraulic cylinder (32) for driving the walking components (31) to move; the walking assembly (31) comprises walking wheels (311) arranged on two sides of the second sliding shoe (4), and push rods (312) and pull rods (313) which are arranged on two sides of the walking wheels (311) and used for pushing and pulling the walking wheels (311); the walking assembly (31) further comprises a hinge shaft (316) connected with the two walking wheels (311), and the hinge shaft (316) is hinged with the second sliding shoe (4).
2. The self-moving belt conveyor of claim 1, wherein: the first self-moving mechanism (2) further comprises a second hydraulic cylinder (22) vertically arranged on the first sliding shoe (1), and the second hydraulic cylinder (22) comprises a second cylinder barrel (221) hinged with the frame (101) and a second piston rod (222) abutted on the first sliding shoe (1).
3. The self-moving belt conveyor of claim 2, wherein: and the second piston rod (222) is provided with a channel steel (223) fixedly connected with the second piston rod, and the channel steel (223) is in sliding fit with the first sliding shoe (1).
4. The self-moving belt conveyor of claim 1, wherein: the intermediate portion (200) comprises a truss (201), the truss (201) being placed above the second skid shoe (4).
5. The self-moving belt conveyor of claim 4, wherein: the third hydraulic cylinder (32) is vertically arranged above the second sliding shoe (4), and the third hydraulic cylinder (32) comprises a third cylinder barrel (321) hinged with the truss (201) and a third piston rod (322) connected with the walking assembly (31).
6. The self-moving belt conveyor of claim 5, wherein: the walking assembly (31) further comprises a three-side swinging rod (314) hinged with the push rod (312) and the pull rod (313), one end of the three-side swinging rod (314) is hinged with the third piston rod (322), the other end of the three-side swinging rod is respectively hinged with the push rod (312) and the pull rod (313) coaxially, and the other end of the three-side swinging rod is hinged with the second sliding shoe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149240.0A CN109879002B (en) | 2019-02-28 | 2019-02-28 | Self-moving belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149240.0A CN109879002B (en) | 2019-02-28 | 2019-02-28 | Self-moving belt conveyor |
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| Publication Number | Publication Date |
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| CN109879002A CN109879002A (en) | 2019-06-14 |
| CN109879002B true CN109879002B (en) | 2024-07-30 |
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| CN201910149240.0A Active CN109879002B (en) | 2019-02-28 | 2019-02-28 | Self-moving belt conveyor |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316512B (en) * | 2019-08-09 | 2024-07-12 | 焦作科瑞森重装股份有限公司 | Walking type transverse moving belt conveyor |
| CN110466953B (en) * | 2019-08-30 | 2024-07-30 | 宁夏天地奔牛实业集团有限公司 | Non-coal mine comprehensive mining self-pushing belt reversed loader |
| CN110847953A (en) * | 2019-11-21 | 2020-02-28 | 常州联力自动化科技有限公司 | Follow-up driving device |
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