A logistics parts sorting equipment

Abstract

The present invention discloses a logistics piece sorting device, which specifically relates to the field of logistics technology, including a device body, a temporary storage box body is installed on the top of one end of the device body, a baffle door is installed on the outer wall of one side of the temporary storage box body, a first guide plate is installed on the other end of the device body, a feeding mechanism is installed inside the first guide plate, and a sorting mechanism is arranged inside the device body, and the sorting mechanism includes a plurality of sorting belts, and the plurality of sorting belts are all inclinedly arranged, and a sorting port is arranged between two groups of adjacent sorting belts. The present invention drives a plurality of sorting belts to rotate through a plurality of drive shafts, so that the logistics pieces falling on the top of the sorting belts can move from one end of the device body to the other end. Since the sorting ports are arranged from small to large, the logistics pieces located on the top of the sorting belts will move to a suitable position in the sorting port and fall downward to the top of the second guide plate for automatic classification, thereby realizing automatic sorting of the size of the logistics pieces, and improving the practicality and work efficiency of the sorting equipment.

Description

Technical Field

[0001] The present invention relates to the field of logistics technology, and more specifically, to a logistics parts sorting device. Background Art

[0002] Logistics is a part of supply chain activities. It is the process of planning, implementing and controlling the efficient and low-cost flow and storage of goods, service consumption and related information from the place of production to the place of consumption in order to meet customer needs. With the increase of logistics items, a large number of logistics items are piled up together. It is not possible to sort them out well by the receivers alone, because the weight of logistics items is different. If they are not handled properly, some logistics items will be damaged, and sometimes it will affect efficiency.

[0003] In the prior art, an automatic sorting system is used to sort goods. The automatic sorting system downloads the information of express goods and their control instructions from the server, and controls the processing and sorting of express goods on this basis. However, the existing logistics sorting equipment still has many shortcomings in actual use. For example, the existing logistics sorting equipment can only sort according to the size of a single group of items, and the sorting structure on each line is fixed, and the sorting instructions cannot be switched. Therefore, it cannot meet new sorting requirements and requires the laying of additional sorting lines. Summary of the invention

[0004] The present invention provides a logistics part sorting equipment to solve the problem that the existing logistics part sorting equipment can only sort according to the size of a single group of items, the sorting structure on each line is fixed, and the sorting instructions cannot be switched, so it cannot meet new sorting requirements and requires the laying of additional sorting lines.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a logistics piece sorting device, comprising a device body, a temporary storage box body is installed on the top of one end of the device body, a baffle door is installed on the outer wall of the temporary storage box body close to the device body, a first guide plate is installed on the other end of the device body, a unloading mechanism is installed inside the first guide plate, a sorting mechanism is arranged inside the device body, the sorting mechanism comprises a plurality of sorting belts arranged inside the device body, the plurality of sorting belts are arranged in groups of two, and the two sorting belts in each group are distributed in a V shape, and a sorting port with an area gradually increasing along the conveying direction of the logistics piece is formed between two adjacent groups of sorting belts, and then while the logistics piece is gradually conveyed by the sorting belt, when the logistics piece reaches an area of ​​a suitable size on the sorting port, it can automatically fall to complete the sorting.

[0006] In a preferred embodiment, a plurality of drive shafts for driving the sorting belts are installed inside the equipment body, and the plurality of drive shafts are connected to a preset drive mechanism inside the equipment body. Each drive shaft is also adaptively tilted corresponding to the tilt distribution of the sorting belt, and each group of drive shafts is driven in a single curve to solve the problem that the sorting belts cannot be driven coaxially.

[0007] In a preferred embodiment, the bottom wall of the temporary storage box is inclined downward toward the sorting belt, and the top of the baffle is rotatably installed inside the temporary storage box. The baffle can be selected as a fixed type or a non-fixed type. The fixed baffle needs to be equipped with a door lock, which can be manually unlocked when sorting is required. The non-fixed baffle can be automatically pushed open when the logistics items slide out. This solution can alleviate the congestion of the logistics items sliding out by blocking the logistics items behind when the baffle falls, and avoid blockage caused by a large number of logistics items sliding out. The surface of the sorting belt is set as a friction surface, that is, a friction pattern or a damping material is set to improve the driving effect on the logistics items.

[0008] In a preferred embodiment, a second guide plate is installed in an inclined state inside the equipment body below the multiple sorting ports, and multiple partitions are installed at equal intervals on the top of the second guide plate.

[0009] In a preferred embodiment, a discharge port is provided at one end of the equipment body close to the lower end of the second guide plate, and the lower end of the second guide plate passes through the discharge port.

[0010] In a preferred embodiment, a plurality of supporting legs are installed at the bottom of the equipment body, wherein two supporting legs are installed with placing plates near the outer wall of the discharge port, and a plurality of collecting boxes for collecting sorted logistics parts are placed on the top of the placing plates.

[0011] In a preferred embodiment, the buffer mechanism includes multiple buffer springs, the bottom ends of the multiple buffer springs are respectively installed at the four corners of the bottom surface of the collection box, and telescopic rods are provided inside the multiple buffer springs, and telescopic springs are installed inside the multiple telescopic rods. The multiple telescopic rods can assist the buffer springs to buffer and release the impact force of the logistics pieces. Multiple collection boxes are located on the top of the multiple buffer springs and pads are placed. Connecting ends are installed at both ends of the top of the pads, and pull ropes are installed on the top of the two connecting ends. The ends of the two pull ropes away from the connecting ends can extend to the outside of the collection box, so as to facilitate the rapid removal of the logistics pieces inside the collection box.

[0012] In a preferred embodiment, the unloading mechanism includes a sliding plate arranged inside the first guide plate, and the outer walls on both sides of the first guide plate are provided with sliding grooves, and electric sliders are installed in the two sliding grooves. The outer walls on the side where the two electric sliders are close to each other are respectively connected to the two ends of the sliding plate.

[0013] In a preferred embodiment, the outer wall of the sliding plate on one side close to the equipment body is connected to a buffer plate through multiple springs, and a buffer pad is bonded to the outer wall of the buffer plate on the side away from the springs, and a rotating plate is hinged on the outer wall of the sliding plate on the side away from the equipment body, and a scraper is installed on the end of the rotating plate away from the hinged part.

[0014] In a preferred embodiment, a support frame is installed on the top of the equipment body, a through slot is opened inside the support frame, and the first guide plate moves back and forth in the through slot through two screws, and the ends of the two screws that are away from each other are threadedly connected with fastening nuts through the through slot.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention drives multiple sorting belts to rotate through multiple driving shafts, so that the logistics pieces falling on the top of the sorting belts can move from one end of the equipment body to the other end. Since the sorting ports are arranged from small to large, the logistics pieces on the top of the sorting belts will move to a suitable position in the sorting ports and fall down to the top of the second guide plate for automatic classification, and fall into the corresponding collection box for collection, thereby realizing automatic sorting of the size of the logistics pieces, and improving the practicality and work efficiency of the sorting equipment;

[0017] 2. The first guide plate provided in the present invention can allow large logistic items to fall on the top of the first guide plate after being transported to the other end of the equipment body by multiple sorting belts. The two electric sliders drive the sliding plate to move slowly downward, so that the large logistic items falling on the first guide plate fall slowly, which has a protective effect on the large logistic items.

[0018] 3. After the device body of the present invention is used, the first guide plate can be rotated toward the device body, so that the first guide plate can be stored in the device body, reducing the footprint of the device body; and when the first guide plate is located in the device body, the first guide plate can protect the multiple sorting belts inside the device body, preventing foreign objects from entering the device body when the device body is not in use, thereby affecting the subsequent use of the device body;

[0019] 4. In the present invention, when the logistics pieces are placed in the temporary storage box waiting for sorting, the first guide plate can be moved in the through groove to the top of the temporary storage box, and the first guide plate can be adjusted to an inclined state, so that the first guide plate at this time can be used as a logistics piece unloading plate, which is convenient for the staff to quickly place the logistics pieces in the temporary storage box waiting for sorting, and further improves the practicality of the equipment body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a logistics parts sorting device proposed by the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure from another angle;

[0023] Figure 4 It is a structural cross-sectional view of the device body in the present invention;

[0024] Figure 5 It is a structural schematic diagram of the first guide plate and the material discharge mechanism in the present invention;

[0025] Figure 6 It is a structural cross-sectional view of the collection box in the present invention.

[0026] The accompanying drawings are marked as follows: 1. Equipment body; 2. Temporary storage box; 3. Support frame; 4. Through slot; 5. First guide plate; 6. Support leg; 7. Sorting belt; 8. Second guide plate; 9. Collecting box; 10. Placement plate; 11. Door; 12. Sorting port; 13. Rotating plate; 14. Driving shaft; 15. Slide; 16. Screw; 17. Fastening nut; 18. Sliding plate; 19. Electric slider; 20. Scraper; 21. Spring; 22. Buffer plate; 23. Buffer pad; 24. Pad; 25. Buffer spring; 26. Telescopic rod; 27. Connecting end; 28. Pull rope. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] Refer to the instruction manual Figure 1-Figure 6A logistics piece sorting device comprises a device body 1, a temporary storage box 2 is installed on the top of one end of the device body 1, a baffle 11 is installed on the outer wall of the temporary storage box 2 close to the device body 1, a first guide plate 5 is installed on the other end of the device body 1, a feeding mechanism is installed inside the first guide plate 5, a sorting mechanism is arranged inside the device body 1, the sorting mechanism comprises a plurality of sorting belts 7 arranged inside the device body 1, and the plurality of sorting belts 7 are all inclinedly arranged. Specifically, the plurality of sorting belts 7 are arranged in groups of two, and the two sorting belts 7 in each group are distributed in a V shape, and a sorting port 12 with a gradually increasing area along the conveying direction of the logistics piece is formed between two adjacent groups of sorting belts 7, and then while the logistics piece is gradually conveyed by the sorting belt 7, when the logistics piece reaches an area of ​​a suitable size on the sorting port, it can automatically fall to complete the sorting.

[0030] In this embodiment, the implementation scenario is specifically as follows: a plurality of drive shafts 14 for driving the sorting belts 7 are installed inside the equipment body 1, and the plurality of drive shafts 14 are connected to a preset drive mechanism inside the equipment body 1. Each drive shaft 14 is also adaptively tilted corresponding to the tilt distribution of the sorting belt 7, and each group of drive shafts 14 is driven in a single direction to solve the problem that the sorting belts 7 cannot be coaxially driven. As for the drive mechanism, a commonly used drive motor can be selected. As for each group of drive motors, the same speed control can be selected, or a differential rotation setting can be selected. When the same speed setting is used, the logistics parts move forward stably. If an irregular When sorting logistics pieces, the speed of each group of sorting belts 7 can be differentially controlled, so that while conveying the logistics pieces, the logistics pieces can also be rotated to a certain extent, that is, the posture of the logistics pieces themselves can be changed, thereby avoiding sorting errors caused by the longer parts of the logistics pieces being placed on the two groups of sorting belts 7 due to their irregular shapes. For example, a long express parcel may be a small piece, but if its length direction always falls on the two groups of sorting belts 7, it will be conveyed backwards and difficult to sort. At this time, if each group of sorting belts 7 rotates differentially, the logistics piece can be deflected and its length direction can be changed, so that it can fall in a suitable area.

[0031] In this embodiment, the implementation scenario is specifically as follows: the bottom wall of the temporary storage box 2 is inclined downward toward the sorting belt 7, and the top of the baffle door 11 is rotatably installed inside the temporary storage box 2. The baffle door 11 can be selected from a fixed type and a non-fixed type. The fixed baffle door 11 needs to be equipped with a door lock, and is manually unlocked when sorting is required. The non-fixed baffle door 11 can automatically push open the logistics piece when it slides out. This scheme can alleviate the congestion of the logistics pieces sliding out by blocking the logistics pieces behind when the baffle door 11 falls, and avoid blockage caused by a large number of logistics pieces sliding out. The surface of the sorting belt 7 is set as a friction surface, that is, a friction pattern or a damping material is set to improve the driving effect on the logistics pieces.

[0032] In this embodiment, the implementation scenario is specifically as follows: a second guide plate 8 is installed in an inclined state inside the equipment body 1 below the multiple sorting ports 12, and multiple partitions are installed at equal intervals on the top of the second guide plate 8.

[0033] In this embodiment, the implementation scenario is specifically as follows: a discharge port is provided at the lower end of the equipment body 1 close to the second guide plate 8, and the lower end of the second guide plate 8 passes through the discharge port.

[0034] In this embodiment, the implementation scenario is specifically as follows: a plurality of supporting legs 6 are installed at the bottom of the equipment body 1, wherein two supporting legs 6 are installed with a placement plate 10 on the outer wall near the discharge port, and a plurality of collection boxes 9 for collecting sorted logistics parts are placed on the top of the placement plate 10. When sorting logistics pieces, the preset driving mechanism inside the equipment body 1 can drive multiple drive shafts 14 to rotate synchronously, and drive multiple sorting belts 7 located on the outer wall of the drive shaft 14 to rotate synchronously. The logistics pieces falling on the top of the multiple sorting belts 7 will be guided by the rotation of the sorting belts 7, and will be guided from one end of the equipment body 1 toward the other end. Since sorting ports 12 are provided between the sorting belts 7, and the sorting ports 12 are arranged from small to large, multiple logistics pieces will fall downward to the top of the second guide plate 8 at appropriate positions in the sorting ports 12 according to their own sizes while passing through the sorting ports 12. The top of the second guide plate 8 is divided into multiple conveying chambers by multiple partitions. The logistics pieces falling in the same chamber are of the same size and volume, so that they can be automatically and quickly sorted. The sorted logistics pieces will be discharged through the corresponding discharge ports to the corresponding collection boxes 9 for centralized collection.

[0035] In this embodiment, the implementation scenario is specifically as follows: the buffer mechanism includes multiple buffer springs 25, the bottom ends of the multiple buffer springs 25 are respectively installed at the four corner positions of the bottom surface of the collection box 9, and the interiors of the multiple buffer springs 25 are provided with telescopic rods 26, and the interiors of the multiple telescopic rods 26 are installed with telescopic springs. The multiple telescopic rods 26 can assist the buffer springs 25 in buffering and releasing the impact force of the logistics pieces, and the multiple collection boxes 9 are located on the tops of the multiple buffer springs 25. The top ends of the pads 24 are installed with connecting ends 27, and the tops of the two connecting ends 27 are installed with pull ropes 28. The ends of the two pull ropes 28 away from the connecting ends 27 can extend to the outside of the collection box 9, so as to facilitate the rapid removal of the logistics pieces inside the collection box 9. The logistics pieces that fall into the collection box 9 will be temporarily stored on the top of the pad 24. The buffer spring 25 and the telescopic rod 26 can buffer and release the impact force of the logistics pieces to avoid collision between the logistics pieces and the inner wall of the collection box 9, which may cause damage; and when the staff needs to take out the logistics pieces in the collection box 9, they can pull the two pull ropes 28 to drive the pad 24 and the logistics pieces on the top of it to move upward, which is convenient for taking them out and improving the sorting efficiency.

[0036] In this embodiment, the implementation scenario is specifically as follows: the unloading mechanism includes a sliding plate 18 arranged inside the first guide plate 5, and the outer walls on both sides opposite to each other of the first guide plate 5 are provided with sliding grooves 15, and electric sliders 19 are installed in the two sliding grooves 15, and the outer walls on the sides where the two electric sliders 19 are close to each other are respectively connected to the two ends of the sliding plate 18.

[0037] In this embodiment, the implementation scenario is specifically as follows: the outer wall of the sliding plate 18 close to the equipment body 1 is connected to the buffer plate 22 through multiple springs 21, and the outer wall of the buffer plate 22 away from the spring 21 is bonded with a buffer pad 23, the outer wall of the sliding plate 18 away from the equipment body 1 is hinged with a rotating plate 13, and the end of the rotating plate 13 away from the hinged part is installed with a scraper 20. The first guide plate 5 is set, and after the large logistics pieces are transported to the other end of the equipment body 1 through multiple sorting belts 7, they fall on the top of the first guide plate 5 and contact with the buffer pad 23. After the large logistics pieces squeeze the buffer pad 23 and the buffer plate 22, the spring 21 is forced to be in a compressed state, which has a certain buffering effect on the large logistics pieces, avoiding the large logistics pieces from directly colliding with the buffer plate 22 and causing the large logistics pieces to be damaged; then, the two electric sliders 19 can move downward in the slide 15, driving the sliding plate 18 and the multiple large logistics pieces accumulated on the top of the buffer pad 23 to move downward together on the top of the first guide plate 5, which has a protective effect on the large logistics pieces. The rotating plate 13 and the scraper 20 arranged on the side opposite to the sliding plate 18 and the buffer plate 22 can be rotated to the top of the buffer plate 22 to protect the multiple springs 21, thereby preventing dust or other debris from easily entering the springs 21 and affecting the use of the springs 21 when large logistic objects fall on the top of the first guide plate 5 and move downward.

[0038] After the equipment body 1 is used, the first guide plate 5 can be rotated toward the equipment body 1, so that the first guide plate 5 can be stored inside the equipment body 1, reducing the floor space occupied by the equipment body 1 when not in use; and when the first guide plate 5 is located inside the equipment body 1, the first guide plate 5 can protect the multiple sorting belts 7 inside the equipment body 1, so as to prevent foreign debris from entering the equipment body 1 when the equipment body 1 is not in use, thereby affecting the subsequent use of the equipment body 1; and after the first guide plate 5 is located at the top of the multiple sorting belts 7, the rotating plate 13 can be controlled to drive the scraper 20 to rotate downward, so that the end of the scraper 20 away from the rotating plate 13 contacts the multiple sorting belts 7, and at this time, the two electric sliders 19 can be controlled to drive the sliding plate 18 and the scraper 20 to clean the dust or other logistics debris on the top of the sorting belt 7, and clean the dust or other debris to the top of the second guide plate 8, and discharge it from the discharge port to the outside of the equipment body 1, so as to achieve the effect of automatically cleaning the dust or other debris.

[0039] In this embodiment, the implementation scenario is specifically as follows: a support frame 3 is installed on the top of the equipment body 1, a through slot 4 is opened inside the support frame 3, and the first guide plate 5 moves back and forth in the through slot 4 through two screws 16, and the ends of the two screws 16 that are away from each other are threadedly connected with a fastening nut 17 through the through slot 4. When the logistics parts are placed in the temporary storage box 2 waiting for sorting, the first guide plate 5 can be moved in the through slot 4 to the top of the temporary storage box 2, and after the first guide plate 5 is adjusted to an inclined state, the fastening nut 17 is threadedly installed on the ends of the two screws 16 away from the through slot 4, and the position and state of the first guide plate 5 at this time are locked, so that the first guide plate 5 at this time can be used as a logistics part unloading plate, which is convenient for the staff to quickly place the logistics parts in the temporary storage box 2 waiting for sorting, and further improve the practicality of the equipment body 1.

[0040] Working principle: When the present invention is in use, the first guide plate 5 can be moved in the through slot 4 to the top of the temporary storage box 2, and after the first guide plate 5 is adjusted to an inclined state, a fastening nut 17 is threadedly installed at one end of the two screws 16 away from the through slot 4, and the position and state of the first guide plate 5 at this time are locked, so that the first guide plate 5 at this time can be used as a logistics piece unloading plate, which is convenient for the staff to quickly place the logistics pieces in the temporary storage box 2 waiting for sorting.

[0041] When sorting the logistics pieces, the baffle door 11 of the temporary storage box 2 can be opened, and the logistics pieces located inside the temporary storage box 2 can be discharged into the interior of the equipment body 1 after the baffle door 11 is opened. The preset driving mechanism inside the equipment body 1 drives multiple drive shafts 14 to rotate synchronously, and drives multiple sorting belts 7 located on the outer wall of the drive shaft 14 to rotate synchronously. The logistics pieces falling on the top of the multiple sorting belts 7 will be guided by the rotation of the sorting belts 7, and will be guided from one end of the equipment body 1 to the other end. Since there is a sorting port 12 between the sorting belts 7, and the sorting ports 12 are arranged from small to large, multiple logistics pieces will fall downward to the top of the second guide plate 8 at a suitable position in the sorting port 12 according to their own size while passing through the sorting port 12. The top of the second guide plate 8 is divided into multiple conveying chambers by multiple partitions. The logistics pieces falling in the same chamber are of the same size and volume, so that they can be automatically and quickly sorted. The sorted logistics pieces will be discharged through the corresponding discharge port to the corresponding collection box 9 for centralized collection.

[0042] After the larger logistic items are transported to the other end of the equipment body 1 by multiple sorting belts 7, they fall on the top of the first guide plate 5 and contact the buffer pad 23, which has a certain buffering effect on the large logistic items, preventing the large logistic items from directly colliding with the buffer plate 22 and causing damage to the large logistic items; then the two electric sliders 19 can move downward in the slide 15, driving the sliding plate 18 and the multiple large logistic items accumulated on the top of the buffer pad 23 to move downward on the top of the first guide plate 5, which has a protective effect on the large logistic items. The rotating plate 13 and the scraper 20 arranged on the side opposite to the sliding plate 18 and the buffer plate 22 can be rotated to the top of the buffer plate 22 to protect the multiple springs 21, and prevent dust or other debris from easily entering the spring 21 when the large logistic items fall on the top of the first guide plate 5 and move downward, which affects the use of the spring 21.

[0043] After the device body 1 is in use, the first guide plate 5 can be rotated toward the device body 1, so that the first guide plate 5 can be stored inside the device body 1, reducing the floor space occupied by the device body 1 when not in use; and when the first guide plate 5 is located inside the device body 1, the first guide plate 5 can protect the multiple sorting belts 7 inside the device body 1, preventing foreign matter from entering the device body 1 when the device body 1 is not in use, thereby preventing the subsequent use of the device body 1 from being affected.

[0044] After the first guide plate 5 is located at the top of the multiple sorting belts 7, the rotating plate 13 can be controlled to drive the scraper 20 to rotate downward, so that the end of the scraper 20 away from the rotating plate 13 contacts the multiple sorting belts 7. At this time, the two electric sliders 19 can be controlled to drive the sliding plate 18 and the scraper 20 to clean the dust or other logistics debris on the top of the sorting belt 7, and clean the dust or other debris to the top of the second guide plate 8, and discharge it from the discharge port to the outside of the equipment body 1, so as to achieve the effect of automatically cleaning the dust or other debris. When the device body 1 is in use, after the first guide plate 5 is rotated to one end of the device body 1, the rotating plate 13 is controlled to drive the scraper 20 to rotate to the outer wall on the side opposite to the sliding plate 18 and the buffer plate 22, so that the end of the scraper 20 away from the rotating plate 13 contacts the inner bottom surface of the first guide plate 5, and the scraper 20 is driven to move in the first guide plate 5 by two electric sliders 19. At this time, the scraper 20 can clean the dust or other debris adhered to the inner bottom surface of the first guide plate 5, so as to facilitate the subsequent transmission of other logistics items by the first guide plate 5.

[0045] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A logistics part sorting device, comprising a device body (1), characterized in that: A temporary storage box (2) is installed at the top of one end of the equipment body (1), a baffle (11) is installed on the outer wall of the temporary storage box (2) close to the equipment body (1), a first guide plate (5) is installed at the other end of the equipment body (1), a material unloading mechanism is installed inside the first guide plate (5), a sorting mechanism is provided inside the equipment body (1), the sorting mechanism comprises a plurality of sorting belts (7) arranged inside the equipment body (1), the plurality of sorting belts (7) are arranged in groups of two, and the two sorting belts (7) in each group are arranged in a V-shape, and a sorting port (12) whose area gradually increases along the conveying direction of the logistics parts is formed between two adjacent groups of sorting belts (7); A plurality of drive shafts (14) for driving the sorting belts (7) are installed inside the equipment body (1), and the plurality of drive shafts (14) are connected to a preset drive mechanism inside the equipment body (1). Each drive shaft (14) is also adaptively tilted corresponding to the tilt distribution of the sorting belts (7), and each group of drive shafts (14) is driven in a single direction, so as to solve the problem that the sorting belts (7) cannot be driven coaxially. The bottom wall of the temporary storage box (2) is arranged to be inclined downward toward the sorting belt (7), the top of the baffle door (11) is rotatably mounted inside the temporary storage box (2), and the surface of the sorting belt (7) is arranged as a friction surface; A second guide plate (8) is installed in an inclined state inside the equipment body (1) below the plurality of sorting ports (12), and a plurality of partitions are installed at equal intervals on the top of the second guide plate (8); A discharge port is provided at the lower end of the equipment body (1) close to the second guide plate (8), and the lower end of the second guide plate (8) passes through the discharge port; A plurality of supporting legs (6) are installed at the bottom of the equipment body (1), wherein two of the supporting legs (6) are installed with a placement plate (10) on the outer wall near the discharge port, and a plurality of collecting boxes (9) for collecting sorted logistics pieces are placed on the top of the placement plate (10), and a buffer mechanism for providing buffer protection for logistics pieces entering the collection box (9) is installed on the inner bottom surface of each of the plurality of collecting boxes (9); The buffer mechanism comprises a plurality of buffer springs (25), the bottom ends of the plurality of buffer springs (25) are respectively mounted at four corner positions of the inner bottom surface of the collection box (9), and a telescopic rod (26) is arranged inside the plurality of buffer springs (25), the telescopic rod (26) is fixedly mounted on the inner bottom wall of the collection box (9), and two mutually sliding structures of the telescopic rod (26) are mounted with telescopic springs, and the plurality of collection boxes (9) are provided with pads (24) at the top positions of the plurality of buffer springs (25), the top ends of the pads (24) are both mounted with connecting ends (27), the tops of the two connecting ends (27) are both mounted with pull ropes (28), and the ends of the two pull ropes (28) away from the connecting ends (27) extend to the outside of the collection box (9); The unloading mechanism comprises a sliding plate (18) arranged inside the first guide plate (5), the first guide plate (5) has two opposite outer walls each provided with a sliding groove (15), the two sliding grooves (15) are each provided with an electric slider (19), and the outer walls of the two electric sliders (19) on one side close to each other are respectively connected to two ends of the sliding plate (18); The outer wall of the sliding plate (18) on one side close to the device body (1) is connected to a buffer plate (22) via a plurality of springs (21), and a buffer pad (23) is bonded to the outer wall of the buffer plate (22) on one side away from the springs (21); the outer wall of the sliding plate (18) on one side away from the device body (1) is hingedly connected to a rotating plate (13), and a scraper (20) is installed at one end of the rotating plate (13) away from the hinged portion; A support frame (3) is installed on the top of the equipment body (1), a through slot (4) is provided inside the support frame (3), and the first guide plate (5) moves back and forth in the through slot (4) via two screw rods (16), and the ends of the two screw rods (16) that are away from each other pass through the through slot (4) and are threadedly connected to a fastening nut (17).

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