CN212150560U

CN212150560U - Cleaning device for material conveying belt

Info

Publication number: CN212150560U
Application number: CN202022685776.5U
Authority: CN
Inventors: 张玉芳
Original assignee: Shandong Weihaosi Intelligent Storage Equipment Co ltd
Current assignee: Shandong Weihaosi Intelligent Storage Equipment Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2020-12-15
Anticipated expiration: 2030-11-19

Abstract

The utility model is suitable for a material conveying technical field provides a cleaning device for material conveyer belt, including the conveyer belt body, be equipped with the carriage on the conveyer belt body, be equipped with clearance mechanism and driving piece in the carriage; the clearance mechanism includes the backup pad, is equipped with the straight-tooth in the backup pad, and the fixed block is connected to the bottom of backup pad, and fixed block upper portion is equipped with two screw holes, all is equipped with the lead screw in two screw holes, and the lead screw runner is all connected on the top of two lead screws, and the lower part of two screw holes all is equipped with the dashpot, all is equipped with the buffer board in two dashpots, and the top of two buffer boards all is rotated through the bottom of bearing and lead screw and is connected, and the equal rigid coupling of lower extreme of two. Therefore, the utility model discloses can effectively clean the conveyer belt, can also strickle the current-limiting to the material that enters into the conveyer belt surface and handle, improve the suitability of device, can prevent to clean and too big pressure between piece and the conveyer belt, make the device use more in a flexible way.

Description

Cleaning device for material conveying belt

Technical Field

The utility model relates to a technical field is carried to the material, especially relates to a cleaning device for material conveyer belt.

Background

Mechanical transmission is widely used in mechanical engineering, and mainly refers to transmission for transmitting power and motion in a mechanical mode. The method is divided into two categories: the first is to transmit power and friction transmission by means of friction force between the parts, including belt transmission, rope transmission, friction wheel transmission, etc. The friction transmission is easy to realize stepless speed change, can be suitable for transmission occasions with larger shaft spacing, can play the roles of buffering and protecting a transmission device due to overload slipping, but the transmission can not be used in high-power occasions generally, can not ensure accurate transmission ratio, and is engaged transmission by engaging a driving part with a driven part or transmitting power or motion by means of an intermediate part, and comprises gear transmission, chain transmission, spiral transmission, harmonic transmission and the like. The meshing transmission can be used in high-power occasions, has accurate transmission ratio, and generally requires higher manufacturing precision and installation precision.

The common material conveying device is used as the most common mechanical transmission and is widely applied in life, but the common conveying device for conveying materials is inconvenient to adjust the conveying amount, because the common material conveying device directly conveys the materials to the conveying belt through the conveying channel and then conveys the materials, the quantity of the materials in the conveying process cannot be controlled, and the phenomenon that the materials are conveyed too much or too little is easily caused, so that the flexibility of the conveying device for conveying materials in the using process is reduced; and conveyer is detained more material of leaving over behind after carrying the material for a long time and is attached to its surface, and long-time not handling carries the material frictional force and weakens, easily causes the transported substance material to skid, and causes frequent putty trouble, so must in time clear up, and present workshop belongs to the continuous production mode, and traditional clearance must be shut down and go on, has just so reduced normal production time, has increaseed the clearance degree of difficulty, consuming time power.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, an object of the utility model is to provide a material is cleaning device for conveyer belt, it can effectively clean the conveyer belt under the state of not shutting down, can also strickle the current-limiting to the material that enters into the conveyer belt surface and handle, improve the utility model discloses an applicability can prevent to clean between piece and the conveyer belt that pressure is too big, makes the device use more nimble.

In order to achieve the purpose, the utility model provides a cleaning device for a material conveying belt, which comprises a conveying belt body, wherein a supporting frame is arranged on the conveying belt body, and a cleaning mechanism and a driving piece are arranged on the supporting frame; the clearance mechanism includes the backup pad, the bottom of backup pad is connected and is cleaned the subassembly, clean the subassembly include with the fixed block of backup pad rigid coupling, fixed block upper portion is equipped with the screw hole that two symmetries set up, two all be equipped with the lead screw in the screw hole, two the top of lead screw all stretches out connect the lead screw runner, two behind the upper end of fixed block the lower part of screw hole all is equipped with the dashpot, two all be equipped with the buffer board in the dashpot, two the top of buffer board all is equipped with the bearing, two the top of buffer board all passes through the bearing with the bottom of lead screw is rotated and is connected, two the equal rigid coupling of lower extreme of buffer board cleans the piece.

According to the utility model discloses a material is cleaning device for conveyer belt, the both ends of fixed block are equipped with the track board respectively, be equipped with the track on the track board, be equipped with on the fixed block with the pulley that the track cooperation was used.

According to the utility model discloses a material is cleaning device for conveyer belt, be equipped with the cushion chamber in the buffer board, sliding connection in the cushion chamber cleans the piece, clean the piece with be equipped with first spring between the top of cushion chamber.

According to the utility model discloses a material is cleaning device for conveyer belt, the top both ends of cleaning the piece are equipped with two lugs, be equipped with in the cushion chamber with the slide that the lug cooperation was used.

According to the utility model discloses a material is cleaning device for conveyer belt, two cleaning pieces are scraper blade and brush respectively.

According to the utility model discloses a cleaning device for material conveyer belt, the carriage includes that two difference rigid couplings are in the vertical board of conveyer belt body both sides, two the top rigid coupling horizontal plate of vertical board, two the top rigid coupling of track board is in the horizontal plate bottom, horizontal plate upper portion is equipped with the driving piece.

According to the utility model discloses a cleaning device for material conveyer belt, the driving piece includes driving motor, driving motor's output shaft rigid coupling gear, be equipped with in the backup pad with gear engagement's straight-tooth.

According to the utility model discloses a material is cleaning device for conveyer belt, the fixed block with be equipped with a plurality of second springs between the lower surface of horizontal plate.

An object of the utility model is to provide a cleaning device for material conveyer belt, through summarizing to the above, the utility model discloses a set up the cleaning piece, can effectively clean the conveyer belt under the state of not shutting down, can also scrape the current-limiting processing to the material that enters into the conveyer belt surface, prevent that the material from appearing and carrying too much or phenomenon too little, improve the utility model discloses an applicability; by arranging the buffer chamber buffer plate, the cleaning part and the conveying belt can be prevented from being damaged due to overlarge pressure; through setting up the lead screw, can realize two asynchronous uses that clean the piece, make the device use more nimble. To sum up, the utility model has the advantages that: can effectively clean the conveyer belt under the state of not shutting down, can also strickle the current-limiting to the material that enters into the conveyer belt surface and handle, prevent that the too much or too little phenomenon of carrying from appearing in the material, improve the utility model discloses an adaptability can prevent to clean and too big pressure between piece and the conveyer belt, causes the harm, can realize two asynchronous uses of cleaning, makes the device use more nimble.

Drawings

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a left side view of the structure of the present invention; FIG. 3 is a schematic view in partial section taken in the direction A of FIG. 2; FIG. 4 is a schematic view of the structure in the direction B-B of FIG. 2; in the figure: 1-a conveyor belt body, 2-a support frame, 21-a horizontal plate and 22-a vertical plate; 3-material feed hopper, 4-cleaning mechanism, 41-support plate, 42-cleaning component, 421-screw rod rotating wheel, 422-screw rod, 423-lug, 424-buffer plate, 425-buffer cavity, 426-slideway, 427-cleaning component, 428-first spring, 429-fixed block, 43-track plate and 431-track; 44-pulley, 45-second spring; 5-drive member, 51-drive motor, 52-gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 and 2, the utility model provides a cleaning device for material conveyer belt, including conveyer belt body 1, be equipped with carriage 2 on the conveyer belt body 1, be equipped with clearance mechanism 4 and driving piece 5 in carriage 2, carriage 2 is equipped with material feeder hopper 3 at the back.

The support frame 2 comprises two vertical plates 22 fixedly connected to two sides of the conveyor belt body 1 respectively, the top ends of the two vertical plates 22 are fixedly connected with the horizontal plate 21, the upper portion of the horizontal plate 21 is provided with a driving part 5, the driving part 5 comprises a driving motor 51, an output shaft of the driving motor 51 is fixedly connected with a gear 52, and the gear 52 is connected with the cleaning mechanism 4.

The cleaning mechanism 4 comprises a support plate 41, wherein the support plate 41 is provided with straight teeth meshed with a gear 52, a driving motor 51 drives the gear 52 to rotate, and the gear 52 is meshed with the straight teeth of the support plate 41 to drive the support plate 41 to move up and down; the bottom end of the supporting plate 41 penetrates through the horizontal plate 21 and then is connected with the cleaning component 42, the cleaning component 42 comprises a fixed block 429 fixedly connected with the supporting plate 41, two symmetrically-arranged threaded holes are formed in the upper portion of the fixed block 429, screw rods 422 are arranged in the two threaded holes, the top ends of the two screw rods 422 extend out of the upper end of the fixed block 429 and then are connected with screw rod rotating wheels 421, buffer grooves are formed in the lower portions of the two threaded holes, buffer plates 424 are arranged in the two buffer grooves, bearings are arranged at the top ends of the two buffer plates 424, the upper ends of the two buffer plates 424 are rotatably connected with the bottom ends of the screw rods 422 through the bearings, cleaning pieces 427 are fixedly connected, when the screw rod rotating wheel 421 is rotated, the screw rod 422 is driven to rotate, the screw rod 422 can move up and down in the threaded hole through rotation, thereby the lead screw 422 can drive the buffer plate 424 to move up and down in the buffer slot, thereby adjusting the position of the cleaning piece 427. Referring to fig. 4, in order to make the fixed block 429 move more stably, two ends of the fixed block 429 are respectively provided with a rail plate 43, the top ends of the two rail plates 43 are fixedly connected to the bottom of the horizontal plate 21, a rail 431 is arranged on the rail plate 43, a pulley 44 matched with the rail 431 is arranged on the fixed block 429, the pulley 44 can slide in the rail 431, friction between the fixed block 429 and the rail plate 43 is reduced, and the rail 431 on the rail plate 43 provides a guide for the movement of the fixed block 429, so that the movement of the fixed block 429 is more stable.

When the cleaning device works, the driving motor 51 drives the gear 52 to rotate, the gear 52 is meshed with the straight teeth of the supporting plate 41 to drive the supporting plate 41 to move up and down, the supporting plate 41 drives the fixing block 429 to move up and down along the track plate 43, the positions of the two cleaning pieces 427 on the fixing block 429 can be adjusted, at the moment, the two cleaning pieces 427 can be used simultaneously, if the two cleaning pieces 427 are not needed to be used simultaneously, the screw rod rotating wheel 421 can be rotated, the screw rod rotating wheel 421 drives the screw rod 422 to rotate, the screw rod 422 rotates in the threaded hole to move upwards or downwards, so that the screw rod 422 can drive the buffer plate 424 to move upwards and downwards in the buffer groove, and the positions of the cleaning pieces 427 are further adjusted (the cleaning pieces 427 needed to be used move downwards or the cleaning pieces.

Referring to fig. 3, further, a buffer cavity 425 is formed in the buffer plate 424, a cleaning element 427 is slidably connected in the buffer cavity 425, a first spring 428 is arranged between the cleaning element 427 and the top of the buffer cavity 425, and the first spring 428 can provide buffer for the cleaning element 427 and prevent the cleaning element 427 and the conveying belt from being damaged due to excessive pressure.

Furthermore, two lugs 423 are arranged at two ends of the top of the cleaning piece 427, a slideway 426 matched with the lugs 423 is arranged in the buffer cavity 425, and the lugs 423 can move in the slideway 426, so that on one hand, guidance is provided for the cleaning piece 427, the movement of the cleaning piece 427 is more stable, on the other hand, friction between the cleaning piece 427 and the inner wall of the buffer cavity 425 can be reduced, and the buffering effect is enhanced.

As an embodiment, cleaning piece 427 is the scraper blade, and the scraper blade can be scraped the debris of leaving over on conveyer belt surface to, adjust the position of buffer board 424 through rotating lead screw runner 421, can make the scraper blade strickle the current-limiting processing to the material that enters into the conveyer belt surface through material feeder hopper 3, prevent that too much or too little phenomenon of carrying from appearing in the material, improve the utility model discloses an suitability.

As another embodiment, the cleaning element 427 is a brush, which can clean the material on the surface of the conveyor belt.

Of course, the cleaning members 427 are not limited to the above two types, and those skilled in the art can select other suitable cleaning members 427 or use the above two types of cleaning members 427 in a freely combined manner. In the present invention, the two cleaning elements 427 are used in cooperation with the scraper and the brush.

Further, be equipped with a plurality of second springs 45 between the lower surface of fixed block 429 and horizontal plate 21, second spring 45 can share the weight of a part of fixed block 429 with backup pad 41 to can not influence the removal of fixed block 429, improve the utility model discloses a steadiness.

The working principle of the utility model is as follows: when the cleaning device works, the driving motor 51 drives the gear 52 to rotate, the gear 52 is meshed with the straight teeth of the supporting plate 41 to drive the supporting plate 41 to move up and down, the supporting plate 41 drives the fixing block 429 to move up and down along the track plate 43, the positions of the two cleaning pieces 427 on the fixing block 429 can be adjusted, at the moment, the two cleaning pieces 427 can be used simultaneously, if the two cleaning pieces 427 are not needed to be used simultaneously, the screw rod rotating wheel 421 can be rotated, the screw rod rotating wheel 421 drives the screw rod 422 to rotate, the screw rod 422 rotates in the threaded hole to move upwards or downwards, so that the screw rod 422 can drive the buffer plate 424 to move upwards and downwards in the buffer groove, and the positions of the cleaning pieces 427 are further adjusted (the cleaning pieces 427 needed to be used move downwards or the cleaning pieces.

In summary, the cleaning element is arranged, so that the conveying belt can be effectively cleaned in a non-stop state, the materials entering the surface of the conveying belt can be scraped and subjected to current limiting treatment, the phenomenon that the materials are conveyed too much or too little is prevented, and the applicability of the utility model is improved; by arranging the buffer chamber buffer plate, the cleaning part and the conveying belt can be prevented from being damaged due to overlarge pressure; through setting up the lead screw, can realize two asynchronous uses that clean the piece, make the device use more nimble. The utility model has the advantages that: can effectively clean the conveyer belt under the state of not shutting down, can also strickle the current-limiting to the material that enters into the conveyer belt surface and handle, prevent that the too much or too little phenomenon of carrying from appearing in the material, improve the utility model discloses an adaptability can prevent to clean and too big pressure between piece and the conveyer belt, causes the harm, can realize two asynchronous uses of cleaning, makes the device use more nimble.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A cleaning device for a material conveying belt is characterized by comprising a conveying belt body, wherein a supporting frame is arranged on the conveying belt body, and a cleaning mechanism and a driving piece are arranged on the supporting frame;

the clearance mechanism includes the backup pad, the bottom of backup pad is connected and is cleaned the subassembly, clean the subassembly include with the fixed block of backup pad rigid coupling, fixed block upper portion is equipped with the screw hole that two symmetries set up, two all be equipped with the lead screw in the screw hole, two the top of lead screw all stretches out connect the lead screw runner, two behind the upper end of fixed block the lower part of screw hole all is equipped with the dashpot, two all be equipped with the buffer board in the dashpot, two the top of buffer board all is equipped with the bearing, two the top of buffer board all passes through the bearing with the bottom of lead screw is rotated and is connected, two the equal rigid coupling of lower extreme of buffer board cleans the piece.

2. The cleaning device for the material conveying belt according to claim 1, wherein two ends of the fixing block are respectively provided with a rail plate, a rail is arranged on the rail plate, and the fixing block is provided with a pulley used in cooperation with the rail.

3. The cleaning device for the material conveying belt as claimed in claim 1, wherein a buffer chamber is arranged in the buffer plate, the cleaning member is slidably connected in the buffer chamber, and a first spring is arranged between the cleaning member and the top of the buffer chamber.

4. The cleaning device for the material conveying belt as claimed in claim 3, wherein two lugs are arranged at two ends of the top of the cleaning member, and a slide way matched with the lugs is arranged in the buffer cavity.

5. The cleaning device for the material conveying belt according to claim 1, wherein the two cleaning members are a scraper and a brush, respectively.

6. The cleaning device for the material conveying belt according to claim 2, wherein the supporting frame comprises two vertical plates fixedly connected to two sides of the conveying belt body, top ends of the two vertical plates are fixedly connected to a horizontal plate, top ends of the two track plates are fixedly connected to the bottom of the horizontal plate, and a driving member is arranged on the upper portion of the horizontal plate.

7. The cleaning device for the material conveying belt as claimed in claim 6, wherein the driving member comprises a driving motor, an output shaft of the driving motor is fixedly connected with a gear, and the supporting plate is provided with a straight tooth meshed with the gear.

8. The cleaning device for the material conveying belt as claimed in claim 6, wherein a plurality of second springs are arranged between the fixing block and the lower surface of the horizontal plate.