Self-cleaning device for conveying equipment

Abstract

The utility model relates to the technical field of chain plate conveying belts, in particular to a conveying equipment self-cleaning device which comprises a chain plate conveying belt used for conveying products, vertical plates are arranged on the two sides, perpendicular to the conveying direction, of the chain plate conveying belt, and a cleaning mechanism used for cleaning the back face of the chain plate conveying belt is arranged in the middle of the chain plate conveying belt. The cleaning mechanism comprises a cleaning brush roller horizontal to the chain plate conveying belt, one end of the cleaning brush roller is provided with a reciprocating mechanism used for adjusting reciprocating brushing of the cleaning brush roller, and the outer end of the reciprocating mechanism is connected with a driving motor used for adjusting rotation of the cleaning brush roller. And the cleaning brush roll is driven by a driving motor or other driving modes and a reciprocating mechanism to realize reciprocating rotary cleaning of the back surface of the chain plate conveying belt. The problem that dirt is prone to adhering to the back face and gaps of an existing chain plate conveying belt, and the back face of the chain plate conveying belt cannot be effectively cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain conveyor belts, in particular to a self-cleaning device for conveying equipment. Background Art

[0002] The equipment that occupies a very important position in the automated production line is the conveyor. It is the most important equipment for conveying and loading and unloading bulk materials. Among the conveyors, the chain plate conveyor is the most common type of conveyor and is widely used in food and drug production. In the food industry, the chain plate conveyor consists of multiple sets of metal plates as the carrier during the conveying process. During the use of the chain plate conveyor belt, product residues often remain on the surface, back and gaps. The outer side of the chain plate conveyor belt is more convenient to clean, while the back of the chain plate conveyor belt has pits and many gaps, which is very difficult to clean. If the chain plate conveyor belt needs to be cleaned as a whole, the equipment needs to be disassembled as a whole to thoroughly clean the chain plate conveyor belt. The work is particularly heavy, and the disassembly and installation work is more cumbersome, which affects the production efficiency of the product. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a self-cleaning device for conveying equipment, which solves the problem that dirt is easily adhered to the back and gaps of the current chain conveyor belt, and the back of the chain conveyor belt cannot be effectively cleaned.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning device for conveying equipment, comprising a chain plate conveyor belt for conveying products, vertical plates are provided on both sides of the chain plate conveyor belt perpendicular to the conveying direction, and a cleaning mechanism for cleaning the back of the chain plate conveyor belt is provided in the middle of the chain plate conveyor belt;

[0007] The cleaning mechanism includes a cleaning brush roller horizontal to the chain conveyor belt, one end of the cleaning brush roller is provided with a reciprocating mechanism for adjusting the reciprocating brushing movement of the cleaning brush roller, the outer end of the reciprocating mechanism is connected to a driving motor for adjusting the rotation of the cleaning brush roller, and the cleaning brush roller realizes reciprocating rotation and swinging cleaning of the back side of the chain conveyor belt as driven by the driving motor and the reciprocating mechanism.

[0008] Preferably, the cleaning brush roller comprises a rotating roller parallel to the chain conveyor belt, a water inlet pipe is connected to the end of the rotating roller opposite to the reciprocating mechanism, and bristles contacting the back of the chain conveyor belt are arranged on the outer side of the rotating roller.

[0009] The rotating roller is hollow inside, and a plurality of water spray holes for spraying water are provided on the side wall of the rotating roller. The water spray holes are in the shape of radial points. The bristles are cylindrical, and the bristles are staggered with the water spray holes. One end of the bristles is fixed to the outer side wall of the rotating roller, and the other end is divergently distributed outward and contacts the back side of the chain conveyor belt.

[0010] Preferably, the reciprocating mechanism comprises a reciprocating screw fixed to the end of the cleaning brush roller, the outer side of the reciprocating screw is provided with two thread grooves with opposite rotation directions, and the inner side wall of the vertical plate located on one side of the reciprocating mechanism is provided with a pushing slider that cooperates with the thread groove.

[0011] Preferably, the pushing slider includes a fixed block fixed to the inner wall of the vertical plate, and the side wall of the fixed block facing the thread groove is provided with a movable plug-in block inserted into the thread groove, and the movable plug-in block is rotatably connected to the fixed block.

[0012] Preferably, the driving motor comprises a rotating motor fixed to the outer side of the vertical plate, and the output end of the rotating motor is provided with a rotating collar sleeved on the outer end of the reciprocating screw;

[0013] A protruding strip perpendicular to the direction of the reciprocating screw is arranged on the outer side of the end of the reciprocating screw, and a strip groove for the protruding strip to be embedded and moved is arranged on the side wall of the rotating sleeve.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a self-cleaning device for conveying equipment, which has the following beneficial effects:

[0016] A cleaning mechanism for cleaning the back side of the chain conveyor belt is set between the upper and lower conveyor belts of the chain conveyor belt, and the driving motor is started to drive the cleaning brush roller to rotate, and water is sprayed out through the water spray hole to wet the bristles. When the rotating roller rotates, the bristles are driven to rotate. Since the outer ends of the bristles are in contact with the back side of the chain conveyor belt, the dirt on the back side of the chain conveyor belt can be wetted and brushed off. When the cleaning brush roller rotates, the reciprocating mechanism drives the cleaning brush roller to realize reciprocating movement perpendicular to the moving direction of the chain conveyor belt, so that the cleaning brush roller rotates and realizes reciprocating brushing movement perpendicular to the rotation, which is convenient for brushing off the dirt on the back side and in the gaps of the chain conveyor belt. The conveyor belt can be cleaned without removing the transmission belt, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is an overall schematic diagram of the self-cleaning device for conveying equipment of the utility model;

[0019] Figure 2 This is a schematic diagram of the cooperation between the cleaning mechanism of the utility model and the chain conveyor belt;

[0020] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the cooperation between the reciprocating screw, the movable insert block and the drive motor of the utility model.

[0022] Description of reference numerals:

[0023] 1. Chain conveyor belt; 2. Vertical plate; 3. Cleaning mechanism; 31. Cleaning brush roller; 311. Rotating roller; 312. Bristles; 313. Water spray hole; 32. Reciprocating mechanism; 321. Reciprocating screw; 322. Threaded groove; 323. Push slider; 324. Protruding strip; 301. Fixed block; 302. Movable plug-in block; 33. Driving motor; 331. Rotating motor; 332. Rotating sleeve; 333. Strip groove. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] Figure 1-4 As one embodiment of the utility model, a self-cleaning device for conveying equipment includes a chain plate conveyor belt 1 for conveying products, vertical plates 2 are provided on both sides of the chain plate conveyor belt 1 perpendicular to the conveying direction, and a cleaning mechanism 3 for cleaning the back of the chain plate conveyor belt 1 is provided in the middle of the chain plate conveyor belt 1. In actual work, after the product is produced, it is conveyed by the chain plate conveyor belt 1. During the conveying process, the product residues dropped fall into the gaps of the chain plate conveyor belt 1 and adhere to the back of the chain plate conveyor belt 1 after long-term use, making it difficult to clean. When it is necessary to clean the back of the chain plate conveyor belt 1, the cleaning mechanism 3 is started to clean the back of the chain plate conveyor belt 1 while the chain plate conveyor belt 1 is running.

[0026] The cleaning mechanism 3 includes a cleaning brush roller 31 horizontal to the chain conveyor belt 1, and a reciprocating mechanism 32 for adjusting the reciprocating brushing movement of the cleaning brush roller 31 is provided at one end of the cleaning brush roller 31, and a driving motor 33 for adjusting the rotation of the cleaning brush roller 31 is connected to the outer end of the reciprocating mechanism 32. The cleaning brush roller 31 realizes reciprocating rotation and swinging cleaning of the back side of the chain conveyor belt 1 as driven by the driving motor 33 and the reciprocating mechanism 32. In actual work, the driving motor 33 is started to drive the cleaning brush roller 31 to rotate and brush the back side of the chain conveyor belt 1. When the cleaning brush roller 31 rotates, the reciprocating mechanism 32 drives the cleaning brush roller 31 to realize reciprocating movement perpendicular to the moving direction of the chain conveyor belt 1, so that the cleaning brush roller 31 rotates and realizes reciprocating brushing perpendicular to the rotation, which is convenient for brushing away dirt in the gap of the chain conveyor belt 1 and improving the cleaning effect.

[0027] The cleaning brush roller 31 includes a rotating roller 311 parallel to the chain plate conveyor belt 1, both ends of the rotating roller 311 are rotatably connected to the vertical plate 2, the end of the rotating roller 311 opposite to the reciprocating mechanism 32 is connected to a water inlet pipe, the outer side of the rotating roller 311 is provided with bristles 312 in contact with the back side of the chain plate conveyor belt 1, the rotating roller 311 is hollow inside, and the side wall of the rotating roller 311 is provided with a plurality of water spray holes 313 for spraying water, the water spray holes 313 are in the shape of radial points, the bristles 312 are cylindrical, the material of the bristles 312 can be sponge, the bristles 312 and the water spray holes 313 are staggered to ensure that the bristles 312 will not block the water flow, and the bristles 312 are arranged on the side of the rotating roller 311. One end is fixed to the outer side wall of the rotating roller 311, and the other end is distributed toward the outside and contacts with the back side of the chain conveyor belt 1. In actual work, the driving motor 33 is started to drive the rotating roller 311 to rotate, and at the same time, clean water is injected into the rotating roller 311 through the water inlet pipe, and the water flows out through the water spray hole 313. The water spray hole 313 is in the shape of a radial point to ensure that the water flows out evenly through the water spray hole 313, thereby wetting the bristles 312. When the rotating roller 311 rotates, the bristles 312 are driven to rotate. Since the outer end of the bristles 312 contacts with the back side of the chain conveyor belt 1, the dirt on the back side of the chain conveyor belt 1 can be wetted and brushed off.

[0028] The reciprocating mechanism 32 includes a reciprocating screw 321 fixed to the end of the cleaning brush roller 31, and two thread grooves 322 with opposite rotation directions are arranged on the outer side of the reciprocating screw 321. The inner side wall of the vertical plate 2 located on one side of the reciprocating mechanism 32 is provided with a pushing slider 323 that cooperates with the thread groove 322. The pushing slider 323 includes a fixed block 301 fixed to the inner side wall of the vertical plate 2, and the side wall of the fixed block 301 facing the thread groove 322 is provided with a movable plug-in block 302 inserted into the thread groove 322. The movable plug-in block 302 is rotatably connected to the fixed block 301. In actual work, when the driving motor 33 drives the rotating roller 311 to rotate, the reciprocating screw 321 rotates synchronously with the rotation of the rotating roller 311. The movable block 302 is movable along the path of the threaded groove 322, so that the reciprocating screw 321 can move.

[0029] The driving motor 33 includes a rotating motor 331 fixed to the outer side of the vertical plate 2, and the output end of the rotating motor 331 is provided with a rotating ring 332 sleeved on the outer end of the reciprocating screw 321; the outer side of the end of the reciprocating screw 321 is provided with a protruding strip 324 perpendicular to the direction of the reciprocating screw 321, and the side wall of the rotating ring 332 is provided with a strip groove 333 for the protruding strip 324 to be embedded and moved. In actual work, the driving motor 33 includes but is not limited to being driven by a motor. When the rotating motor 331 rotates, the rotating ring 332 is driven to rotate. Since the protruding strip 324 is engaged with the strip groove 333, and the rotation direction of the rotating ring 332 is perpendicular to the protruding strip 324, the reciprocating screw 321 can rotate with the rotation of the rotating ring 332, and when the reciprocating screw 321 and the cleaning brush roller 31 reciprocate, the protruding strip 324 reciprocates along the range of the strip groove 333, thereby ensuring the stability of the movement of the reciprocating screw 321.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning device for conveying equipment, comprising a chain conveyor belt (1) for conveying products, characterized in that: The chain conveyor belt (1) is provided with vertical plates (2) on both sides perpendicular to the conveying direction, and a cleaning mechanism (3) for cleaning the back side of the chain conveyor belt (1) is provided in the middle of the chain conveyor belt (1); The cleaning mechanism (3) comprises a cleaning brush roller (31) which is horizontal to the chain conveyor belt (1); a reciprocating mechanism (32) for adjusting the reciprocating brushing motion of the cleaning brush roller (31) is provided at one end of the cleaning brush roller (31); a driving motor (33) for adjusting the rotation of the cleaning brush roller (31) is connected to the outer end of the reciprocating mechanism (32); the cleaning brush roller (31) is driven by the driving motor (33) and the reciprocating mechanism (32) to achieve reciprocating rotation and swing cleaning of the back side of the chain conveyor belt (1).

2. A self-cleaning device for conveying equipment according to claim 1, characterized in that: The cleaning brush roller (31) comprises a rotating roller (311) parallel to the chain conveyor belt (1); an end of the rotating roller (311) opposite to the reciprocating mechanism (32) is connected to a water inlet pipe; and bristles (312) are provided on the outer side of the rotating roller (311) for contacting the back side of the chain conveyor belt (1).

3. A self-cleaning device for conveying equipment according to claim 2, characterized in that: The rotating roller (311) is hollow inside, and a plurality of water spray holes (313) for spraying water are provided on the side wall of the rotating roller (311), the water spray holes (313) are in the shape of radial points, the bristles (312) are cylindrical, the bristles (312) and the water spray holes (313) are staggered, one end of the bristles (312) is fixed to the outer side wall of the rotating roller (311), and the other end is distributed toward the outside and contacts the back side of the chain conveyor belt (1).

4. A self-cleaning device for conveying equipment according to claim 1, characterized in that: The reciprocating mechanism (32) comprises a reciprocating screw (321) fixed to the end of the cleaning brush roller (31), the outer side of the reciprocating screw (321) is provided with two thread grooves (322) with opposite rotation directions, and the inner side wall of the vertical plate (2) located on one side of the reciprocating mechanism (32) is provided with a pushing slider (323) that cooperates with the thread groove (322).

5. A self-cleaning device for conveying equipment according to claim 4, characterized in that: The pushing slider (323) comprises a fixed block (301) fixed to the inner side wall of the vertical plate (2); a movable plug-in block (302) inserted into the thread groove (322) is provided on the side wall of the fixed block (301) facing the thread groove (322); and the movable plug-in block (302) is rotatably connected to the fixed block (301).

6. A self-cleaning device for conveying equipment according to claim 5, characterized in that: The driving motor (33) comprises a rotating motor (331) fixed to the outside of the vertical plate (2); the output end of the rotating motor (331) is provided with a rotating collar (332) sleeved on the outer end of the reciprocating screw (321); A protruding strip (324) perpendicular to the direction of the reciprocating screw (321) is provided on the outer side of the end of the reciprocating screw (321), and a strip groove (333) for the protruding strip (324) to be embedded and moved is provided on the side wall of the rotating collar (332).

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