CN214293789U

CN214293789U - Novel grit ration feed device

Info

Publication number: CN214293789U
Application number: CN202023189678.9U
Authority: CN
Inventors: 郭炽强; 钟浩权; 蔡永彪
Original assignee: Guangdong Hongyi Industrial Co ltd
Current assignee: Guangdong Hongyi Industrial Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-28
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a novel sand and stone quantitative feeding device, in particular to the technical field of cement production equipment, which comprises a feeding box, wherein the top of the feeding box is provided with a feeding groove; the utility model discloses a can carry out horizontal reciprocating motion to fixed plate and filter screen after second electric putter is flexible, make the filter screen can carry out quick screening to the grit, prevent that the great sand stone of volume from blocking the filter screen always, and grit whereabouts process has been accelerated, the feeding efficiency of device has been improved, can cooperate the spacing of spout and free bearing after third electric putter shortens, it produces the slope to make fixed plate one end descend, thereby make the great sand stone of volume can discharge through the junk slot, can accelerate the discharge process of sand stone after second electric putter is flexible simultaneously, the monolithic opportunity carries out automatic control to four electric putter, can clear away the great grit of filter screen top volume automatically on the whole, time saving and labor saving, it takes out one by one to need not the manpower.

Description

Novel grit ration feed device

Technical Field

The utility model relates to a cement manufacture equipment technical field, more specifically say, the utility model relates to a novel grit ration feed device.

Background

Sand, which refers to a loose mixture of sand and gravel. Because of its good hardness and stable chemical properties, sandstone is often used as a high-quality building material and concrete raw material and is widely applied in the fields of houses, roads, highways, railways, engineering and the like. Wherein in the cement production and processing process, in order to ensure the proportion of cement ingredients, raw materials such as fine sand and pebbles need to be quantitatively conveyed, and the raw materials such as the fine sand and the pebbles are conveyed into a feeding box from a storage bin to be subjected to ingredient post-production.

The filter screen often can be set up at present grit ration feedway top, prevents that the great sand stone piece of volume from entering into the feed tank in, nevertheless can block the filter screen top along with these great sand stone pieces of volume of feed to influence the normal feed of device, also can reduce device feeding efficiency, and the manpower is clear away the great sand stone piece of filter screen top volume and is also wasted time and energy more, so can't satisfy prior art needs.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel grit ration feed device, the utility model aims to solve the technical problem that: through the setting of four electric putter, fixed plate, row thing groove and block rubber, solved and to have carried out the problem of automatic discharge to the great sand stone piece of volume on the filter screen.

In order to achieve the above object, the utility model provides a following technical scheme: a novel sandstone quantitative feeding device comprises a feeding box, wherein a feeding groove is formed in the top of the feeding box, a first electric push rod is fixedly installed outside a positioning rod welded at the top of the outer wall of the feeding box through a bolt, a baffle is welded at the output end of the first electric push rod, one end of the baffle is movably inserted at the top of the inner wall of the feeding groove, a limiting rod welded in the middle of the outer wall of the feeding box is rotatably connected with a second electric push rod through a hinged support, a fixing plate is welded at the output end of the second electric push rod, a material discharging groove is formed in the inner wall of one side of the feeding groove, away from the second electric push rod, one end of the fixing plate penetrates through the feeding box and is movably sleeved in the material discharging groove, a filter screen is embedded in the fixing plate and is positioned inside the feeding groove, a sliding groove is formed in the bottom of one side of the fixing plate, and the bottom of the inner wall of the material discharging groove is rotatably connected with a third electric push rod through a hinged support, third electric putter top sliding sleeve is in the spout, the welded horizontal pole rotates through the free bearing outward between the feed tank bottom and is connected with fourth electric putter, fourth electric putter output top rotates through the free bearing and is connected with the flitch, flitch one side rotates through the pivot and connects in feed tank inner wall bottom, there is weighing sensor through bolt fixed mounting in the round hole that the feed tank top was seted up, weighing sensor top fixed mounting has the weighing plate, feed tank outer wall one side has the singlechip through fixed mounting in the electronic box of bolt thread tightening.

In a preferred embodiment, the supply box is externally contacted with two vertically distributed conveyor belts, and the two conveyor belts are respectively positioned below the fixed plate and the discharge plate.

In a preferred embodiment, the signal input end of the weighing sensor is electrically connected with the signal output end of the single chip microcomputer.

In a preferred embodiment, the first electric push rod, the second electric push rod, the third electric push rod and the fourth electric push rod are all electrically connected with the single chip microcomputer.

In a preferred embodiment, the single chip microcomputer and the conveyor belt are both electrically connected with an external power supply.

In a preferred embodiment, a rubber block is adhered to the bottom of the inner wall of the object discharge groove, and the top of the rubber block is in contact with the bottom of the fixing plate.

In a preferred embodiment, the rubber block is located between the filter screen and the third electric push rod.

In a preferred embodiment, the filter screen is located between the baffle and the discharge plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a raw materials is through the filtration back of filter screen in the feed tank, can stay on the play flitch, weighing sensor accessible weighing plate weighs the grit this moment, and give the singlechip with the information transfer of weighing, the singlechip is handled information, when gravity reaches the setting value, the first electric putter of monolithic opportunity extension shortens fourth electric putter, plug up the feed tank top and make the feed tank bottom arrange the material, make the device can carry out the ration feed to the grit automatically, be favorable to guaranteeing the proportion of cement batching, and then be favorable to improving the quality of cement.

2. The utility model discloses a can carry out horizontal reciprocating motion to fixed plate and filter screen after second electric putter is flexible, make the filter screen can carry out quick screening to the grit, prevent that the great sand stone of volume from blocking the filter screen always, and grit whereabouts process has been accelerated, the feeding efficiency of device has been improved, can cooperate the spacing of spout and free bearing after third electric putter shortens, it produces the slope to make fixed plate one end descend, thereby make the great sand stone of volume can discharge through the junk slot, can accelerate the discharge process of sand stone after second electric putter is flexible simultaneously, the monolithic opportunity carries out automatic control to four electric putter, can clear away the great grit of filter screen top volume automatically on the whole, time saving and labor saving, it takes out one by one to need not the manpower.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the structure a in fig. 1 of the present invention.

Fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention.

Fig. 4 is a side view of the feeding tank of the present invention.

Fig. 5 is a front view of the overall structure of the present invention.

Fig. 6 is a circuit diagram of the overall structure of the present invention.

The reference signs are: 1. a feeding tank; 11. a feeding tank; 12. a first electric push rod; 13. a baffle plate; 14. a single chip microcomputer; 15. a conveyor belt; 2. a second electric push rod; 21. a fixing plate; 22. a filter screen; 23. a chute; 24. an article discharge groove; 25. a third electric push rod; 26. a rubber block; 3. a fourth electric push rod; 31. a discharge plate; 32. a weighing sensor; 33. and (4) weighing plates.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to fig. 1-6, the utility model provides a novel sand and stone quantitative feeding device, which comprises a feeding tank 1, wherein a feeding groove 11 is arranged at the top of the feeding tank 1, the feeding groove 11 is convenient for quantitative feeding of sand and stone, a first electric push rod 12 is fixedly arranged outside a positioning rod welded at the top of the outer wall of the feeding tank 1 through a bolt, the first electric push rod 12 is convenient to support and fix, a baffle 13 is welded at the output end of the first electric push rod 12, the baffle 13 is driven to move transversely after the first electric push rod 12 expands and contracts, one end of the baffle 13 is movably inserted at the top of the inner wall of the feeding groove 11, so that the baffle 13 can shield the top of the feeding groove 11 to prevent external raw materials from continuously feeding, the quantitative feeding is convenient, a second electric push rod 2 is rotatably connected outside a limiting rod welded at the middle part of the outer wall of the feeding tank 1 through a hinged support, and the second electric push rod 2 is convenient to support and limit, the output end of the second electric push rod 2 is welded with a fixed plate 21, the second electric push rod 2 can drive the fixed plate 21 to move transversely after stretching, the inner wall of one side of the feed tank 11 away from the second electric push rod 2 is provided with a material discharging groove 24, the material discharging groove 24 is convenient for discharging large-volume aggregate blocks and performing secondary crushing, one end of the fixed plate 21 penetrates through the movable sleeve of the feed tank 1 and is arranged in the material discharging groove 24, a rubber pad is embedded in an opening of the fixed plate 21 penetrating through the feed tank 1, the fixed plate 21 is convenient to rotate, the material discharging groove 24 can support the fixed plate 21, a filter screen 22 is embedded in the fixed plate 21 and is convenient to support the filter screen 22, the filter screen 22 is positioned inside the feed tank 11, the filter screen 22 can filter aggregate in the feed tank 11, the bottom of one side of the fixed plate 21 is provided with a chute 23, the bottom of the inner wall of the material discharging groove 24 is rotatably connected with a third electric push rod 25 through a hinged support, the third electric push rod 25 is convenient to support and limit, the top end of the third electric push rod 25 is slidably sleeved in the chute 23, the chute 23 can limit the third electric push rod 25, and can also prevent the fixed plate 21 from influencing the top end of the third electric push rod 25 when moving, a cross rod welded between the bottoms of the feed tanks 1 is externally and rotatably connected with a fourth electric push rod 3 through a hinged support, the top of the output end of the fourth electric push rod 3 is rotatably connected with a discharge plate 31 through a hinged support, the fourth electric push rod 3 can support and limit the discharge plate 31, one side of the discharge plate 31 is rotatably connected to the bottom of the inner wall of the feed tank 11 through a rotating shaft, so that the discharge plate 31 is conveniently connected and supported, a weighing sensor 32 is fixedly installed in a round hole formed in the top of the feed tank 11 through a bolt, the weighing sensor 32 can weigh sand, a weighing plate 33 is fixedly installed at the top of the weighing sensor 32, weighing plate 33 is convenient for weighing sensor 32 and is weighed the grit at top, and feed box 1 outer wall one side has singlechip 14 through the electronic box internal fixation of bolt thread tightening, is convenient for fix singlechip 14.

The feeding box 1 is externally contacted with two vertically distributed conveying belts 15, the two conveying belts 15 are respectively positioned below the fixed plate 21 and the discharging plate 31, the two conveying belts 15 can respectively convey gravels with larger volume and the gravels subjected to quantitative feeding, a signal input end of a weighing sensor 32 is electrically connected with a signal output end of a single chip microcomputer 14, the weighing sensor 32 can transmit weighing information to the single chip microcomputer 14, a first electric push rod 12, a second electric push rod 2, a third electric push rod 25 and a fourth electric push rod 3 are electrically connected with the single chip microcomputer 14, the single chip microcomputer 14 can control the opening and closing of the first electric push rod 12, the second electric push rod 2, the third electric push rod 25 and the fourth electric push rod 3 according to setting and internal programming, the single chip microcomputer 14 and the conveying belts 15 are electrically connected with an external power supply, the external power supply supplies power, the single chip microcomputer 14 is a wild fire STM32 development board, this 14 accessible WIFI of model singlechip is connected with cell-phone APP, and for prior art, the personnel of being convenient for control the device, and it has block rubber 26 to arrange 24 inner wall bottoms of thing groove, and block rubber 26 top and fixed plate 21 bottom contact, block rubber 26 can shelter from arranging thing groove 24, prevent that the dust from spilling, and block rubber 26 is located between filter screen 22 and the third electric putter 25, and filter screen 22 is located between baffle 13 and the play flitch 31.

The utility model discloses the theory of operation: when the feed box is used, raw materials can be added into the feed tank 11 in the feed box 1, gravels can fall to the top of the filter screen 22 on the fixed plate 21, at the moment, the singlechip 14 can control the second electric push rod 2 to stretch, the second electric push rod 2 can transversely reciprocate the fixed plate 21 and the filter screen 22 after stretching, the filter screen 22 can rapidly screen the gravels, the large-size gravels are prevented from blocking the filter screen 22 all the time, the falling process of the gravels is accelerated, the filtered gravels can fall onto the weighing plate 33 on the discharge plate 31, the weighing plate 33 is pressed by the weighing sensor 32, at the moment, the weighing sensor 32 can weigh the gravels, weighing information is transmitted to the singlechip 14, the singlechip 14 processes the information, when the gravity reaches a set value, the singlechip 14 can extend the first electric push rod 12, and the baffle 13 is enabled to block the top of the feed tank 11 to stop feeding, and shorten fourth electric putter 3, it can rotate to go out flitch 31 this moment in pivot and the spacing lower one end of free bearing, make the grit carry out the ejection of compact through the clearance between 11 bottoms of feed tank and the play flitch 31, and fall and accomplish the ration feed on the conveyer belt 15 of going out flitch 31 bottom, third electric putter 25 simultaneously can cooperate the spacing of spout 23 and free bearing after stretching out and drawing back, it produces the slope to make 21 one end of fixed plate descend, thereby make the great grit piece of volume can discharge through arrange thing groove 24, the discharge process of the great grit piece of volume can be accelerated after second electric putter 2 stretches out and draws back, the discharge grit piece can drop on conveyer belt 15 of fixed plate 21 below, carry out the regrinding after transporting by conveyer belt 15.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel grit ration feedway, includes feed box (1), its characterized in that: the feeding device is characterized in that a feeding groove (11) is formed in the top of the feeding box (1), a first electric push rod (12) is fixedly installed outside a positioning rod welded to the top of the outer wall of the feeding box (1) through a bolt, a baffle (13) is welded to the output end of the first electric push rod (12), one end of the baffle (13) is movably inserted into the top of the inner wall of the feeding groove (11), a limiting rod welded to the middle of the outer wall of the feeding box (1) is rotatably connected with a second electric push rod (2) through a hinged support, a fixing plate (21) is welded to the output end of the second electric push rod (2), an article discharging groove (24) is formed in the inner wall of one side, away from the second electric push rod (2), of the feeding groove (11), one end of the fixing plate (21) penetrates through the feeding box (1) and is movably sleeved in the article discharging groove (24), a filter screen (22) is embedded in the fixing plate (21), and the filter screen (22) is located inside the feeding groove (11), a sliding groove (23) is arranged at the bottom of one side of the fixed plate (21), the bottom of the inner wall of the material discharging groove (24) is rotatably connected with a third electric push rod (25) through a hinged support, the top end of the third electric push rod (25) is sleeved in the chute (23) in a sliding way, a cross rod welded between the bottoms of the feeding boxes (1) is connected with a fourth electric push rod (3) through a hinged support in a rotating way, the top of the output end of the fourth electric push rod (3) is rotationally connected with a discharging plate (31) through a hinged support, one side of the discharge plate (31) is rotationally connected with the bottom of the inner wall of the feeding groove (11) through a rotating shaft, a weighing sensor (32) is fixedly arranged in a round hole formed in the top of the feeding groove (11) through a bolt, a weighing plate (33) is fixedly mounted at the top of the weighing sensor (32), and a single chip microcomputer (14) is fixedly mounted in an electric box fixed on one side of the outer wall of the feeding box (1) through bolts and threads.

2. A novel sand and stone quantitative supply device according to claim 1, characterized in that: two conveyer belts (15) that have vertical distribution are contacted to feed tank (1) outside, two conveyer belts (15) are located fixed plate (21) and play flitch (31) below respectively.

3. A novel sand and stone quantitative supply device according to claim 1, characterized in that: and the signal input end of the weighing sensor (32) is electrically connected with the signal output end of the singlechip (14).

4. A novel sand and gravel quantitative supply device according to claim 3, characterized in that: the first electric push rod (12), the second electric push rod (2), the third electric push rod (25) and the fourth electric push rod (3) are all electrically connected with the single chip microcomputer (14).

5. A novel sand and stone quantitative supply device according to claim 4, characterized in that: the single chip microcomputer (14) and the conveyor belt (15) are electrically connected with an external power supply.

6. A novel sand and stone quantitative supply device according to claim 1, characterized in that: rubber blocks (26) are bonded to the bottoms of the inner walls of the material discharge grooves (24), and the tops of the rubber blocks (26) are in contact with the bottoms of the fixing plates (21).

7. A novel sand and stone quantitative supply device according to claim 6, characterized in that: the rubber block (26) is positioned between the filter screen (22) and the third electric push rod (25).

8. A novel sand and stone quantitative supply device according to claim 1, characterized in that: the filter screen (22) is positioned between the baffle (13) and the discharge plate (31).