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CN-224198466-U - Sorting mechanism and sorting system

CN224198466UCN 224198466 UCN224198466 UCN 224198466UCN-224198466-U

Abstract

The utility model provides a sorting mechanism which comprises a plurality of sorting modules arranged on a frame, wherein each sorting module comprises a translation track, a sorting trolley and a translation transmission unit, the translation track is arranged on the frame, the translation transmission unit is used for driving the sorting trolley to reciprocate along the translation track, the translation transmission unit comprises a synchronous belt arranged on the frame, a power assembly is arranged on the sorting trolley and comprises a walking driving source, a driving wheel and two pressing wheels, the driving wheel is driven by the walking driving source to rotate, the two pressing wheels are distributed on two sides of the driving wheel along the extending direction of the synchronous belt, the synchronous belt is wound on the driving wheel and is meshed with the driving wheel to be transmitted, and the two pressing wheels tightly press the synchronous belt on the driving wheel. The utility model also provides a sorting system which comprises the sorting mechanism, a bag supplying mechanism arranged at the feeding station of the frame, a blanking chute arranged on the frame and a receiving mechanism arranged outside the blanking chute.

Inventors

  • LIU JINGSHAN
  • NING QINFANG
  • BAI ZHENCHENG

Assignees

  • 浙江德赞机器人有限公司
  • 德马科技集团股份有限公司

Dates

Publication Date
20260505
Application Date
20250430

Claims (10)

  1. 1. A sorting mechanism is characterized by comprising a plurality of sorting modules (7) arranged on a frame (1), wherein each sorting module (7) comprises a translation rail (6) arranged on the frame (1), a sorting trolley (2) and a translation transmission unit for driving the sorting trolley (2) to reciprocate along the translation rail (6), The translation transmission unit comprises a synchronous belt (3) arranged on the frame (1) and a power assembly (5) arranged on the sorting trolley (2), wherein the power assembly (5) comprises a walking driving source (51), a driving wheel (52) rotating under the driving of the walking driving source (51) and two pressing wheels; Along the extending direction of the synchronous belt (3), the two pinch rollers are distributed on two sides of the driving wheel (52), the synchronous belt (3) is wound on the driving wheel (52) and is meshed with the driving wheel (52) for transmission, and the two pinch rollers compress the synchronous belt (3) on the driving wheel (52).
  2. 2. Sorting mechanism according to claim 1, characterized in that the number of sorting modules (7) is a plurality, the plurality of sorting modules (7) being arranged on the frame (1) at intervals in the height direction of the frame (1).
  3. 3. Sorting mechanism according to claim 1, characterized in that one end of the timing belt (3) is connected to the frame (1) by means of an elastic connection assembly (4); The elastic connection assembly (4) comprises a connection rod (43) penetrating through the frame (1), the end part of the synchronous belt (3) is rotatably connected with one end of the connection rod (43), and a spring (44) is arranged between the other end of the connection rod (43) and the frame (1).
  4. 4. Sorting mechanism according to claim 1, characterized in that the sorting trolley (2) further comprises a trolley support (21), rollers mounted on both sides of the trolley support (21), a conveyor belt (22) wound on the two rollers, and a conveyor belt driving source (23) for driving one of the rollers to rotate, the power assembly (5) being arranged on the trolley support (21).
  5. 5. The sorting mechanism of claim 4, wherein the power assembly (5) further comprises a mounting plate (55) provided on the trolley support (21), the drive wheel (52) and both pinch rollers being rotatably mounted on the mounting plate (55).
  6. 6. Sorting mechanism according to claim 5, characterized in that the two press wheels comprise a first press wheel (53) and a second press wheel (54), a first press wheel axle (531) of the first press wheel (53) being adjustably mounted on the mounting plate (55), a second press wheel axle (541) of the second press wheel (54) being fixed on the mounting plate (55).
  7. 7. Sorting mechanism according to claim 1, characterized in that the extension direction of the pinch roller shafts of the two pinch rollers is parallel to the extension direction of the drive roller shaft (521) of the drive wheel (52).
  8. 8. Sorting mechanism according to claim 1, characterized in that the driving wheel (52) comprises first saw teeth evenly distributed along the circumference of the driving wheel (52), and that a side of the timing belt (3) for meshing transmission with the driving wheel (52) is provided with second saw teeth cooperating with the first saw teeth.
  9. 9. Sorting mechanism according to claim 1, characterized in that the surfaces of the two pinch rollers are smooth, and that one side of the timing belt (3) intended to be in contact with the two pinch rollers is a smooth surface.
  10. 10. Sorting system, characterized in that it comprises a sorting mechanism according to any one of claims 1-9, a bag feeding mechanism (8) arranged at the loading station of the frame (1), a blanking chute (9) arranged on the frame (1), and a receiving mechanism (10) arranged outside the blanking chute (9).

Description

Sorting mechanism and sorting system Technical Field The application relates to the technical field of logistics sorting, in particular to a sorting mechanism and a sorting system. Background The existing sorting mechanism comprises a plurality of sorting modules which are arranged in the rack at intervals along the height direction of the rack, each sorting module comprises a translation track, a translation transmission unit and a sorting trolley which is driven by the translation transmission unit to reciprocate along the translation track, wherein the translation transmission unit comprises a translation driving wheel, a translation driven wheel and a synchronous belt arranged between the translation driving wheel and the translation driven wheel, the extending direction of the synchronous belt is parallel to the extending direction of the translation track, a translation driving source is arranged on the rack, the translation driving wheel rotates under the driving of the translation driving source, and the sorting trolley is connected with the synchronous belt. In actual use, the noise generated during the operation of the translation driving source can be transmitted outwards through the frame, and when a plurality of sorting modules work simultaneously, the whole sorting mechanism can generate larger noise, so that the physical and mental health of operators is affected. Disclosure of utility model In view of the above drawbacks, it is an object of the present utility model to provide a sorting mechanism that achieves the aim of reducing noise by improving the mechanism of the translation transmission unit. The utility model provides a sorting mechanism, which comprises a plurality of sorting modules arranged on a frame, wherein each sorting module comprises a translation track, a sorting trolley and a translation transmission unit, the translation track and the sorting trolley are arranged on the frame, the translation transmission unit is used for driving the sorting trolley to reciprocate along the translation track, the translation transmission unit comprises a synchronous belt arranged on the frame, a power assembly arranged on the sorting trolley, the power assembly comprises a walking driving source, a driving wheel and two pressing wheels, the driving wheel is driven by the walking driving source to rotate, the two pressing wheels are distributed on two sides of the driving wheel along the extending direction of the synchronous belt, the synchronous belt is wound on the driving wheel and is meshed and transmitted with the driving wheel, and the two pressing wheels tightly press the synchronous belt on the driving wheel. Preferably, the number of the sorting modules is a plurality, and the sorting modules are arranged on the frame at intervals along the height direction of the frame. Preferably, one end of the synchronous belt is connected with the frame through an elastic connecting component, the elastic connecting component comprises a connecting rod penetrating through the frame, the end part of the synchronous belt is rotatably connected with one end of the connecting rod, and a spring is arranged between the other end of the connecting rod and the frame. Preferably, the sorting trolley further comprises a trolley bracket, rollers respectively arranged on two sides of the trolley bracket, a conveying belt wound on the two rollers, and a conveying belt driving source for driving one of the rollers to rotate, wherein the power assembly is arranged on the trolley bracket. Preferably, the power assembly further comprises a mounting plate arranged on the trolley bracket, and the driving wheel and the two pressing wheels are rotatably mounted on the mounting plate. Preferably, the two pressing wheels comprise a first pressing wheel and a second pressing wheel, wherein a first pressing wheel shaft of the first pressing wheel is adjustably installed on the mounting plate, and a second pressing wheel shaft of the second pressing wheel is fixed on the mounting plate. Preferably, the extending directions of the pressing wheel shafts of the two pressing wheels are parallel to the extending direction of the driving wheel shaft of the driving wheel. Preferably, the driving wheel comprises first saw teeth uniformly distributed along the circumferential direction of the driving wheel, and a side surface of the synchronous belt for meshing transmission with the driving wheel is provided with second saw teeth matched with the first saw teeth. Preferably, the surfaces of the two pressing wheels are smooth, and one side surface of the synchronous belt, which is used for being in contact with the two pressing wheels, is a smooth surface. The utility model also provides a sorting system which comprises the sorting mechanism, a bag supplying mechanism arranged at the feeding station of the frame, a blanking chute arranged on the frame and a receiving mechanism arranged outside the blanking chute. The utility m