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CN-224226014-U - Cleaning device and material conveyor

CN224226014UCN 224226014 UCN224226014 UCN 224226014UCN-224226014-U

Abstract

The utility model belongs to the technical field of tobacco processing, and discloses a cleaning device and a material conveyor. The two air injection assemblies of the cleaning device are respectively arranged on one side, close to the conveying belt, of the first material baffle plate and one side, close to the conveying belt, of the second material baffle plate, the air injection assemblies comprise a plurality of nozzles which are arranged at intervals along the conveying direction and face towards the blank holder, the nozzles are used for blowing materials on the blank holder to the conveying belt, the push plate assemblies comprise push rods and push plates which are connected, the push rods penetrate through the third material baffle plate and can slide along the conveying direction, the push plates are located in the to-be-cleaned area surrounded by the first material baffle plate, the second material baffle plate and the third material baffle plate, the bottoms of the push plates are in contact with the surface of the conveying belt and can move to the second position along the first position, and therefore materials on the conveying belt can be scraped away from the to-be-cleaned area when conveying is stationary. The cleaning device solves the problems of difficult cleaning and low efficiency of the edge pressing strips on two sides of the conveying belt, and improves the cleaning efficiency and the safety, and the operation stability and the material transportation quality of the material conveyor.

Inventors

  • LIU SHAOQIANG
  • LIU CHANG
  • Pi Juntao
  • ZHANG XUAN
  • PENG YUE
  • WU ZHONGTAO
  • Tuo Junjie
  • WU XIAOYAN

Assignees

  • 湖北中烟工业有限责任公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (10)

  1. 1. A cleaning device for cleaning a conveyor belt (104) and a binder strip (105) in a region to be cleaned enclosed by a first striker plate (101), a second striker plate (102) and a third striker plate (103), characterized in that the cleaning device comprises: The two air injection assemblies (1) can be respectively arranged on one side, close to the conveying belt (104), of the first striker plate (101) and one side, close to the conveying belt (104), of the second striker plate (102), the air injection assemblies (1) comprise a plurality of nozzles (13) which are arranged at intervals along the conveying direction of the conveying belt (104), and the nozzles (13) are used for blowing materials on the blank holder (105) onto the conveying belt (104); Push pedal subassembly (2), including push rod (21) and push pedal (22) that are connected, push rod (21) can wear to establish third striker plate (103) and can follow direction of delivery slides, push pedal (22) are located wait to clean the region in, just the bottom of push pedal (22) with the surface contact of conveyer belt (104), push pedal (22) can be in the reciprocal motion between first position and second position, in order will when the transmission is static on conveyer belt (104) the material is scraped off wait to clean the region.
  2. 2. The cleaning device according to claim 1, characterized in that the jet assembly (1) comprises a main pipe (11) and a plurality of branch pipes (12), wherein the main pipe (11) of one of the jet assemblies (1) is connected to the first dam (101), wherein the main pipe (11) of the other jet assembly (1) is connected to the second dam (102), a plurality of first ends of a plurality of branch pipes (12) of each jet assembly (1) are communicated with the corresponding main pipe (11), and each second end of each branch pipe (12) is connected to one of the nozzles (13), positive pressure air flow is transported along the main pipe (11) to the plurality of branch pipes (12) communicated therewith, and the material on the edge pressing strip (105) is blown onto the conveyor belt (104) through the nozzles (13).
  3. 3. A cleaning device according to claim 2, characterized in that the centre line of the nozzle (13) is arranged perpendicularly to the conveying direction such that the spraying direction of the central position of the spraying area of the nozzle (13) is perpendicular to the conveying direction.
  4. 4. A cleaning device according to claim 3, characterized in that the area of coverage of the positive pressure air flow sprayed by any one of the nozzles (13) of the air-jet assembly (1) on the surface of the bead (105) is partially overlapped with the area of coverage of the positive pressure air flow sprayed by the adjacent nozzle (13) on the surface of the bead (105) in a direction perpendicular to the conveying direction.
  5. 5. A cleaning device according to any one of claims 1-4, characterized in that the distance from the plurality of nozzles (13) of the air jet assembly (1) to the bead (105) is equal.
  6. 6. A cleaning device according to any one of claims 1-4, characterized in that a plurality of said nozzles (13) of said air jet assembly (1) are arranged at equal distances along said conveying direction.
  7. 7. The cleaning device according to claim 1, wherein two stoppers (1031) are provided at intervals on the third striker plate (103), a side wall of a first one of the stoppers (1031) abuts against the first striker plate (101), a bottom wall of the first one of the stoppers (1031) abuts against the edge-pressing strip (105) connected to the first striker plate (101), a side wall of a second one of the stoppers (1031) abuts against the second striker plate (102), a bottom wall of the second one of the stoppers (1031) abuts against the edge-pressing strip (105) connected to the second striker plate (102), and both side walls of the pusher (22) abut against sides of the two stoppers (1031) respectively when the pusher (22) is in the first position, and the pusher surface (221) of the pusher (22) abuts against the coplanar surfaces (10311) capable of being coplanar with the two stoppers (1031).
  8. 8. The cleaning device according to claim 7, characterized in that the length a of the push plate (22) is equal to the width B of the conveyor belt (104).
  9. 9. The cleaning device according to claim 1, characterized in that the pusher assembly (2) further comprises a driving member, which driving member is fixedly arranged, the output end of which driving member is connected to the end of the pusher (21) remote from the pusher (22), and which driving member is adapted to drive the pusher (21) to slide in the conveying direction.
  10. 10. The material conveyer, characterized by, including first striker plate (101), second striker plate (102), third striker plate (103), conveyer belt (104), blank holder (105) and according to any one of claims 1-9 cleaning device, the both sides of conveyer belt (104) all are equipped with blank holder (105), first striker plate (101) with second striker plate (102) are followed conveyer belt (104) the direction of delivery sets up respectively conveyer belt (104) both sides, and with blank holder (105) are connected, third striker plate (103) connect respectively in first striker plate (101) with second striker plate (102) deviate from the one end of direction of delivery, cleaning device is used for the cleanness first striker plate (101), second striker plate (102) with third striker plate (103) enclose in wait to clean conveyer belt (104) and blank holder (105) in the region.

Description

Cleaning device and material conveyor Technical Field The utility model relates to the technical field of tobacco processing, in particular to a cleaning device and a material conveyor. Background In a tobacco shred production line, a material conveyor is used for conveying tobacco shreds, and the tobacco shreds are processed in the last link, then are blanked onto a conveying belt and conveyed to the next link for processing. The conveyer belt is equipped with first material baffle, second material baffle and third material baffle, and the pipe tobacco is along vertical direction blanking, and first material baffle, second material baffle and third material baffle are used for preventing pipe tobacco leakage. However, after the tobacco shred transportation is completed, the materials such as the tobacco shred, the tobacco foam and the like can be retained on the blank holders at the two sides of the conveying belt, and the materials on the blank holders are accumulated for a long time, so that the control of the quality and insect condition of the product is not facilitated. When the conveying belt is cleaned by daily maintenance, cleaning staff mainly stand on the overhead trolley and hold the compressed air machine, sweep the conveying belt from bottom to top, and sweep the part without the material baffle. Because the position of the conveying belt is higher, the cleaning process in the manual blowing process is long, and certain personal safety hidden trouble exists. Disclosure of utility model The utility model aims to provide a cleaning device and a material conveyor, which solve the problems of difficult cleaning and low efficiency of edge pressing strips on two sides of a conveying belt, thereby improving cleaning efficiency and safety. To achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a cleaning device for clean conveyer belt and blank holder in first striker plate, second striker plate and the clean region of third striker plate enclose, its characterized in that, this cleaning device includes: The two air injection assemblies can be respectively arranged on one side of the first baffle plate, which is close to the conveying belt, and one side of the second baffle plate, which is close to the conveying belt, and the air injection assemblies comprise a plurality of nozzles which are arranged at intervals along the conveying direction of the conveying belt, and the nozzles are used for blowing the materials on the blank holder onto the conveying belt; The pushing plate assembly comprises a pushing rod and a pushing plate which are connected, the pushing rod can penetrate through the third baffle plate and can slide along the conveying direction, the pushing plate is located in the area to be cleaned, the bottom of the pushing plate is in contact with the surface of the conveying belt, and the pushing plate can reciprocate between a first position and a second position so as to scrape the material on the conveying belt away from the area to be cleaned when the conveying belt is stationary. As an alternative of the cleaning device, the air jet assembly includes a main pipe and a plurality of branch pipes, wherein the main pipe of one of the air jet assemblies is connected with the first baffle plate, the main pipe of the other air jet assembly is connected with the second baffle plate, a plurality of first ends of a plurality of branch pipes of each air jet assembly are communicated with the corresponding main pipe, and each second end of each branch pipe is connected with one nozzle, and positive pressure air flow is transported to a plurality of branch pipes communicated with the main pipe along the main pipe, and the material on the blank holder is blown onto the conveying belt through the nozzle. As an alternative to a cleaning device, the center line of the nozzle is arranged perpendicularly to the conveying direction, so that the spraying direction of the central position of the spraying area of the nozzle is perpendicular to the conveying direction. As an alternative to a cleaning device, the positive pressure air flow sprayed by any one of the nozzles of the air-jet assembly forms a coverage area on the surface of the bead, and the positive pressure air flow sprayed by the adjacent nozzle overlaps with the coverage area on the surface of the bead. As an alternative to a cleaning device, the nozzles of the jet assembly are equidistant from the bead. As an alternative to a cleaning device, a plurality of the nozzles of the jet assembly are arranged at equally spaced distances along the conveying direction. As an alternative scheme of the cleaning device, two stop blocks are arranged at intervals on the third stop plate, the side wall of the first stop block is abutted against the first stop plate, the bottom wall of the first stop block is abutted against the blank holder connected with the first stop plate, the side wall of the second s