Adaptive tray, tray sorting trolley and sorting ring line suitable for sorting equipment

Abstract

The utility model discloses a self -adaptation tray, tray sorting trolley and sorting ring line suitable for sorting equipment, and the self -adaptation tray includes: tray main part, the top side of tray main part is equipped with the recessed platform for bearing material, and the rear end bottom side of tray main part is fixedly connected with the stop board, the rotary positioning disc is fixed in the front end bottom side of tray main part, the rotary support stop board is connected with the rotary positioning disc, the rotary telescopic board is equipped with a waist -shaped hole, and the rotary telescopic board is based on the cooperation of waist -shaped hole and rotary positioning disc and realizes rotation and telescopic movement, the both ends of spring are fixedly connected rotary support stop board and rotary telescopic board respectively, and rotary telescopic board can be seamlessly attached with the stop board of adjacent tray on sorting ring line, and the tray sorting trolley includes self -adaptation tray, car body and tip -over mechanism, and the sorting ring line is formed by ring rail and a plurality of tray sorting trolleys, the utility model discloses simple structure avoids the material and the material of missing in the process of sorting to guarantee the stability and accuracy of sorting.

Description

Technical Field

[0001] This utility model belongs to the field of logistics sorting technology, specifically relating to an adaptive pallet, pallet sorting trolley and sorting loop suitable for sorting equipment. Background Technology

[0002] In the field of logistics sorting, flip-board sorting is widely used. During the operation of flip-board sorting equipment, the pallets that carry materials have a variety of appearances. During the process of transporting materials on the pallets, they will travel along the conveying path through straight paths and curved paths. During the transport of materials along these two paths, it is necessary to ensure that there are no gaps between the pallets to prevent materials from getting stuck or falling. To meet the above requirements, the pallets that are commonly used are at least divided into two parts to ensure that the pallets can be extended, retracted and rotated.

[0003] Two-piece pallets achieve telescopic and rotating functions, but their pallet surfaces are mostly flat, requiring additional baffles to prevent materials from falling, making their structure relatively complex. Three-piece pallets also achieve telescopic and rotating functions, but each part of the pallet surface is tilted to prevent materials from falling, but their structure is also relatively complex.

[0004] Therefore, how to provide a novel adaptive pallet, pallet sorting trolley, and sorting loop suitable for sorting equipment is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides an adaptive pallet, pallet sorting trolley and sorting loop suitable for sorting equipment. Based on a two-piece pallet, the two sides of the pallet surface are inclined to prevent materials from falling. Its moving part can realize both rotation and extension functions at the same time, reducing the complexity of the pallet's structure to realize extension and rotation functions, and avoiding the phenomenon of materials getting stuck or falling during the use of sorting equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an adaptive pallet suitable for sorting equipment, which is continuously mounted on the tilting mechanism of the sorting loop, comprising: a pallet body, the pallet body including a pallet plate and a baffle plate, the top side of the pallet plate being provided with a bearing surface for bearing materials, the bearing surface being flat in the middle and tilted upwards on both sides, the baffle plate being fixedly connected to the bottom rear end of the pallet plate, and multiple reinforcing ribs and connecting strips being provided at the connection between the pallet plate and the baffle plate; A rotating positioning disk is fixedly mounted on the bottom front end of the tray body; A rotating support baffle, wherein the rotating support baffle is rotatably connected to the rotating positioning disk; A rotating telescopic plate, wherein the rotating telescopic plate is provided with an oblong hole, and the rotating telescopic plate realizes rotation and telescopic movement based on the cooperation of the oblong hole and the rotating positioning plate; A spring is provided, with its two ends fixedly connected to the rotating support baffle and the rotating telescopic plate, respectively. The spring causes the rotating telescopic plate to tend to move away from the rotating support baffle, and the rotating telescopic plate can seamlessly abut against the baffle of the adjacent pallet on the sorting ring line.

[0007] The beneficial technical effects of this utility model are as follows: The pallet body includes a pallet plate and a baffle plate. The flat middle part of the pallet plate and the upward-tilted bearing surfaces on both sides facilitate temporary storage of materials. A baffle plate is set at the rear end of the pallet plate, and a rotating telescopic plate is set at the front end of the pallet body. The rotating telescopic plate can achieve the effect of rotation and telescopic sliding based on the cooperation of the rotating positioning plate and the waist-shaped hole. It realizes the function of rotation and telescopic sliding of the rotating telescopic plate relative to the pallet body. The purpose is to ensure the real-time contact relationship between adjacent pallets, which can meet the adaptive deformation of the pallets when running on the sorting equipment loop, and avoid the gap between adjacent pallets during operation, thereby avoiding material drop or jamming. Preferably, a material baffle is fixedly connected to the top front side of the pallet body, and the material baffle is used to limit the position of the material carried on the pallet body.

[0008] The resulting technical effect is that the material baffle is used to restrict the position of the material being carried.

[0009] Preferably, the rotating positioning disk includes a main support portion and cylindrical portions and top extension portions on both ends. The cylindrical portions slide in conjunction with the waist-shaped hole. The rotating support baffle is rotatably mounted on the rotating positioning disk based on the top extension portion. The fixing cap passes through the rotating positioning disk and is fixedly connected to the fasteners on the lower surface of the tray body. The fixing cap is used to limit the installation position of the rotating support baffle.

[0010] The resulting technical effect is that the cylindrical part of the rotating positioning plate can slide linearly through the oblong hole or rotate, thus providing a basis for the rotation and telescopic sliding of the rotating telescopic plate. The rotating support baffle is rotatably connected to the rotating positioning plate, providing a spring mounting base while also automatically adjusting its direction as the rotating telescopic plate rotates.

[0011] Preferably, the rotating support baffle is an L-shaped plate, and a guide slider is fixedly provided on the horizontal surface of the rotating support baffle near the rotating positioning disk. A rail groove that cooperates with the guide slider is fixedly provided on the bottom surface of the rotating telescopic plate. The cooperation between the guide slider and the rail groove is used to linearly guide the telescopic movement of the rotating telescopic plate relative to the rotating support baffle.

[0012] The resulting technical effect is that, based on the cooperation between the guide slider on the rotating support baffle and the upper rail groove on the rotating telescopic plate, the telescopic movement of the rotating telescopic plate relative to the rotating support baffle can be linearly guided, and the rotating support baffle can also follow the rotating telescopic plate in its rotational motion.

[0013] Preferably, the rotating telescopic plate includes a flat plate and a vertical plate, the flat plate and the vertical plate are fixedly connected, a plurality of reinforcing ribs and connecting strips are provided at the connection between the flat plate and the vertical plate, the waist-shaped hole is opened on the flat plate, the spring is connected to the vertical plate, and the vertical plate can abut against the baffle of the adjacent pallet on the sorting ring line.

[0014] The resulting technical effect is that the upright plate of the rotating telescopic plate is used to connect the baffle plate of the adjacent pallet, so as to avoid gaps between adjacent pallets due to the relationship of movement path, thereby avoiding material falling or jamming.

[0015] Preferably, the bottom sides of the pallet body near the rotating positioning disk are fixedly connected to support blocks, and the front ends of the two support blocks are provided with bearing grooves. The two protruding parts of the flat plate are slidably connected to the bearing grooves of the support blocks near the sides.

[0016] The resulting technical effect is that the support block supports the rotation and sliding of the rotating telescopic plate through the bearing groove, providing support force when carrying materials, and at the same time, the support block can also fill the gap between the rotating support plate and the pallet body.

[0017] Preferably, both ends of the spring are provided with spring fixing blocks, and the spring fixing blocks are fixedly connected to the upright plate and the rotating support baffle of the corresponding end side of the rotating telescopic plate, parallel to the plate surface of the upright plate.

[0018] The resulting technical effect is that the spring retainer provides a basis for the connection of the spring.

[0019] This utility model discloses a pallet sorting trolley, which includes the aforementioned adaptive pallet, tilting mechanism, and trolley body. The trolley body is provided with track wheels that cooperate with guide rails on its periphery. The tilting mechanism is located on the upper side of the trolley body. The pallet body is located on the upper side of the tilting mechanism and is fixedly connected to the tilting drive end of the tilting mechanism. The rotating telescopic plate can rotate and extend relative to the pallet body.

[0020] The resulting technical effect is that the adaptive pallets on the pallet sorting cart can seamlessly connect with the pallets of adjacent pallet carts on the sorting loop, without gaps during straight or turning operations, while also fulfilling basic functions such as pallet tipping and unloading, making it easy to use.

[0021] Preferably, the pallet body is provided with multiple connection holes, each connection hole is provided with a connector, the connector is fitted with a buffer pad, the connector is fixedly connected to the tilting drive end, the buffer pad is located between the tilting drive end and the pallet body and is used for buffering, while preventing the connector from falling directly off the pallet body.

[0022] The resulting technical effect is that the buffer pad cushions the impact between the tipping drive and the pallet body when receiving materials, reducing the impact load of the pallet body on the tipping mechanism when carrying materials, while ensuring that the connecting parts do not detach directly from the pallet body.

[0023] This utility model also discloses a sorting loop line, which includes multiple pallet sorting trolleys, a ring track, and a drive device. The multiple pallet sorting trolleys are slidably connected end-to-end on the ring track through the trolley bodies. The drive device is fixedly installed on the bottom side of the ring track and can cooperate with the trolley body of any pallet sorting trolley to provide power. When the pallet sorting trolley moves on the ring track, the upright plate and the baffle plate of the corresponding rotating telescopic plate of the adjacent pallet sorting trolley always remain in abutment.

[0024] The resulting technical effect is that the sorting loop formed by multiple pallet sorting carts can prevent materials from getting stuck or falling between adjacent pallets, thereby improving the stability of the material sorting loop. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the bottom structure of an adaptive pallet suitable for sorting equipment according to the present invention; Figure 2 This is an enlarged schematic diagram of an adaptive pallet suitable for sorting equipment according to the present invention; Figure 3 This is an exploded view of the bottom of an adaptive pallet suitable for sorting equipment according to the present invention; Figure 4 This is a magnified schematic diagram (II) of an adaptive pallet suitable for sorting equipment according to this utility model; Figure 5 This is a schematic diagram of a rotating positioning disk structure for an adaptive pallet suitable for sorting equipment according to the present invention; Figure 6 This is a cross-sectional schematic diagram of an adaptive pallet suitable for sorting equipment according to the present invention; Figure 7 This is a schematic diagram of the linear working state of a pallet sorting trolley according to the present invention; Figure 8 This is a schematic diagram of the turning working state of a pallet sorting trolley according to the present invention.

[0026] 1. Ring rail, 2. Car body, 3. Tilting mechanism, 4. Adaptive pallet, 401. Pallet body, 4011. Pallet plate, 4012. Baffle plate, 4013. Material baffle, 402. Rotary positioning plate, 4021. Main support part, 4022. Top extension part, 4023. Cylindrical part, 403. Rotary support baffle, 404. Rotary telescopic plate, 4041. Waist-shaped hole, 4042. Flat plate, 4043. Vertical plate, 4044. Reinforcing rib plate, 4045. Connecting strip, 405. Spring, 407. Guide slider, 408. Rail groove, 409. Support block, 4091. Bearing groove, 410. Spring fixing block, 411. Connector, 412. Buffer pad, 413. Fixing cap. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] See appendix to this utility model Figures 1 to 6 According to an embodiment of the present invention, an adaptive pallet suitable for sorting equipment is continuously mounted on the tilting mechanism of the sorting loop. It includes: a pallet body 401, the pallet body 401 including a pallet plate 4011 and a baffle plate 4012. The top side of the pallet plate 4011 is provided with a bearing surface for bearing materials. The middle of the bearing surface is flat and the two sides are inclined. The baffle plate 4012 is fixedly connected to the bottom rear end of the pallet plate 4011 of the pallet body 401. It is arranged vertically and can be connected with connecting strips and stiffeners to improve the connection stability between it and the pallet plate 4011. Rotary positioning disk 402 is fixedly mounted on the bottom front end of pallet body 401; Rotary support baffle 403, which is rotatably connected to rotary positioning disk 402; The rotating telescopic plate 404 is provided with an oblong hole 4041. The rotating telescopic plate 404 realizes rotation and telescopic movement based on the cooperation of the oblong hole 4041 and the rotating positioning plate 402. Spring 405, there are multiple sets of spring 405, and the two ends of the spring are respectively fixedly connected to the rotating support baffle 403 and the rotating telescopic plate 404. The spring 405 causes the rotating telescopic plate 404 to tend to move away from the rotating support baffle 403. The rotating telescopic plate 404 can seamlessly abut against the baffle 4011 of the adjacent pallet on the sorting ring line. In some other embodiments, a material baffle 4013 is fixedly connected to the top front end of the pallet plate 4011 of the pallet body 401. The material baffle 4013 is used to limit the position of the material carried on the pallet body 401.

[0029] In other specific embodiments, the cylindrical portion 4023 of the rotating positioning disk 402 is slidably engaged with the oblong hole 4041. A protruding portion 4022 is provided at the other end of the main support portion 4021 corresponding to the cylindrical portion 4023 of the rotating positioning disk 402. A rotating support baffle 403 is rotatably mounted on the bottom side of the main support portion 4021 of the rotating positioning disk 402 based on the protruding portion 4022. In a specific implementation, a fixing cap 413 is rotatably engaged with the rotating positioning disk 402 and fixedly connected to fasteners on the lower surface of the tray body 401 to restrict the movement of the rotating support baffle 403.

[0030] When the adaptive tray 4 is in a turning state, the cylindrical part 4023 on the rotating positioning disk 402 makes a relative linear movement in the waist-shaped hole 4041 of the rotating telescopic plate 404, realizing the telescopic function of the rotating telescopic plate 404, and the rotating telescopic plate 404 rotates around the central axis of the rotating positioning disk 402, realizing the rotation function of the rotating telescopic plate 404.

[0031] In some other embodiments, the rotating support baffle 403 is an L-shaped plate, and a guide slider 407 is fixedly provided on the horizontal surface of the rotating support baffle 403 near the rotating positioning disk 402. A rail groove 408 that cooperates with the guide slider 407 is fixedly provided on the bottom surface of the rotating telescopic plate 404. The cooperation between the guide slider 407 and the rail groove 408 is used to linearly guide the telescopic movement of the rotating telescopic plate 404 relative to the rotating support baffle 403.

[0032] In some other specific embodiments, the rotating telescopic plate 404 includes a flat plate 4042 and a vertical plate 4043. The flat plate 4042 and the vertical plate 4043 are fixedly connected. Multiple reinforcing ribs 4044 and connecting strips 4045 are provided at the connection between the flat plate 4042 and the vertical plate 4043. An oblong hole 4041 is opened on the flat plate 4042. A spring 405 is connected to the vertical plate 4043. The vertical plate 4043 can abut against the baffle plate 4012 of the adjacent pallet on the sorting ring line.

[0033] In some other embodiments, support blocks 409 are fixedly connected to the bottom sides of the tray body 401 near the rotating positioning disk 402. The front ends of the two support blocks 409 are provided with bearing grooves 4091. The two protruding parts of the flat plate 4042 are slidably connected to the bearing grooves 4091 of the support blocks near the side.

[0034] In some other embodiments, spring fixing blocks 410 are provided at both ends of spring 405. The spring fixing blocks 410 are fixedly connected to the upright plate 4043 and the rotating support baffle 403 of the corresponding end side of the rotating telescopic plate 404, which are parallel to the plate surface of the upright plate 4043.

[0035] The adaptive pallet disclosed in this device can reduce the complexity of the pallet's structure for achieving telescopic and rotating functions, and ensure the advantage of the pallet platform being tilted on both sides. This ensures that there is no gap between the front and rear pallets on straight and turning paths, thereby achieving the effect of pallet stability in carrying materials.

[0036] Reference Appendix Figure 7-8 This utility model also discloses a pallet sorting trolley, which includes an adaptive pallet 4, a tilting mechanism 3 and a trolley body 2. The circumference of the trolley body 2 is provided with track wheels that cooperate with the guide rail, specifically guide wheels and traveling wheels. The tilting mechanism 3 is located on the upper side of the trolley body 2. The pallet body 401 is located on the upper side of the tilting mechanism 3 and is fixedly connected to the tilting drive end of the tilting mechanism 3. The tilting mechanism can be a hydraulic cylinder drive mechanism or a motor drive mechanism.

[0037] The specific adaptive pallet 4 is divided into two main parts, namely the pallet body 401 and the rotating telescopic plate 404, which work together to realize the pallet function; when the drive end of the tilting mechanism outputs the tilting power, it can drive the pallet body 401 and the rotating telescopic plate 404 to complete the tilting action together. When the adaptive pallet 4 passes through the turning path along with the tilting mechanism 3 and the vehicle body 2, the front end of the rotating telescopic plate 404 rotates and extends to fit against the end face of the rear baffle plate 4012 of the front pallet, ensuring that no gap is generated between the front and rear pallets. The rotating positioning plate 402 is used to limit the rotation and extension position of the rotating telescopic plate 404 at the lower end of the pallet body 401; the fixing cap 413 is used to limit the rotating support baffle 403 to rotate around the axis of the rotating positioning plate 402. The rotating support baffle 403 cooperates with the rotating telescopic plate 404. Based on the guiding relationship between the guide slider 407 and the rail groove 408, the rotating support baffle 403 and the rotating telescopic plate 404 can move in a linear translation relative to each other, and the rotating support plate 403 can follow the rotating telescopic plate 404 to rotate; the spring 405 is set between the rotating support baffle 403 and the rotating telescopic plate 404 to provide the extension force for the rotating telescopic plate 404.

[0038] In some other embodiments, the pallet body 401 is provided with a plurality of connection holes, and the connection holes are provided with connectors 411. A buffer pad 412 is fitted on the connector 411. The connector 411 is fixedly connected to the tilting drive end. The buffer pad 412 is located between the tilting drive end and the pallet body 401 and is used for buffering when receiving materials, and to ensure that the connector 411 will not fall directly off the pallet body 401.

[0039] This utility model also discloses a sorting loop line, which includes multiple pallet sorting trolleys, a ring track 1 and a drive device. The multiple pallet sorting trolleys are slidably arranged on the ring track 1 in series (hinged) through the vehicle body 2. The drive device is fixed on the bottom side of the ring track 1 and can cooperate with the vehicle body of any pallet sorting trolley to provide traction power. When the pallet sorting trolley moves on the ring track 1, the rotating telescopic plate 404 and the baffle plate 4011 of the adjacent pallet sorting trolleys always remain in abutment.

[0040] When the vehicle body 2 travels to the turning path within the ring track 1, the adaptive pallet 4 follows the tilting mechanism 3 and the turning of the vehicle body 2. The front and rear adaptive pallets 4 form a certain angle along the direction of the travel path. The rotating telescopic plate 404 of the rear adaptive pallet 4 rotates and extends with the pallet body 401 of the front adaptive pallet 4, so that there is no gap between the adjacent adaptive pallets in front and behind, avoiding material jamming or falling.

[0041] Detailed description of work status: When the adaptive pallet 4 of the sorting loop is in a straight conveying state, the rotating telescopic plate 404 does not rotate relative to the pallet body 401. At this time, the rear end baffle plate 4012 of the front adaptive pallet 4 abuts against the upright plate 4043 of the rotating telescopic plate 404 of the rear adaptive pallet 4, thereby causing the rotating telescopic plate 404 to compress inward relative to the pallet body 401, and the spring 405 has a compression amount. At this time, the two protruding parts of the rotating telescopic plate 404 corresponding to the flat plate 4042 are in the bearing grooves 4091 of the left and right support blocks 409, which can provide support for the main body of the rotating telescopic plate 404. At the same time, the flat plate 4042 supporting the rotating telescopic plate 404 moves linearly in its bearing grooves 4091. When the adaptive pallet 4 is in the turning conveying state, the rear end baffle 4012 of the front adaptive pallet 4 abuts against the upright plate 4043 of the rotating telescopic plate 404 on the front end side of the rear adaptive pallet 4. At this time, the front adaptive pallet 4 and the pallet body 401 of the rear adaptive pallet 4 form a certain angle along the conveying direction, that is, the rotating telescopic plate 404 of the rear adaptive pallet 4 rotates relative to the pallet body 401 of the rear adaptive pallet. Based on the cooperation of the guide slider 407 and the rail groove 408, the rotating telescopic plate 404 makes relative linear motion with respect to the rotating support baffle 403, while restricting the rotating support baffle 403 and the rotating telescopic plate 404 to make synchronous rotational motion. Correspondingly, the rotating support baffle 403 and the rotating telescopic plate 404 rotate around the axis of the rotating positioning disk 402 by the same angle. Meanwhile, the rotating support baffle 403, limited by the rotating positioning plate 402, can only rotate relative to the rotating plate 402, providing a basis for the compression spring 405 until the rotating telescopic plate 404 reaches a balanced and stable state relative to the pallet body 401. That is, this device ensures that the adaptive pallet 4 will not separate from the front and rear pallets 4, whether in straight or turning transport mode. Furthermore, the pallet body 4011 of the pallet body 401, with its flat center and upward-tilted sides, ensures that materials will not get stuck or fall off during transport.

[0042] The apparatus and methods disclosed in the embodiments are described simply because they correspond to the methods disclosed in the embodiments. For relevant details, please refer to the method section.

[0043] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adaptive pallet suitable for sorting equipment, continuously mounted on a tilting mechanism (3) of a sorting loop, characterized in that, include: The pallet body (401) includes a pallet plate (4011) and a baffle plate (4012). The top side of the pallet plate (4011) is provided with a bearing surface for bearing materials. The middle of the bearing surface is flat and the two sides are tilted upward. The baffle plate (4012) is fixedly connected to the bottom side of the rear end of the pallet plate (4011). A rotating positioning disk (402) is fixedly disposed on the bottom front end of the pallet body (401); A rotating support baffle (403) is rotatably connected to the rotating positioning disk (402). A rotating telescopic plate (404) is provided with an oblong hole (4041). The rotating telescopic plate (404) realizes rotation and telescopic movement based on the cooperation of the oblong hole (4041) and the rotating positioning plate (402). A spring (405) is fixedly connected to the rotating support baffle (403) and the rotating telescopic plate (404) at both ends. The spring (405) causes the rotating telescopic plate (404) to tend to move away from the rotating support baffle (403). The rotating telescopic plate (404) can seamlessly abut against the baffle (4012) of the adjacent pallet on the sorting loop.

2. The adaptive pallet for sorting equipment according to claim 1, characterized in that, A material baffle (4013) is fixedly connected to the top front end of the pallet body (4011). The material baffle (4013) is used to limit the position of the material carried on the pallet body (401).

3. An adaptive pallet for sorting equipment according to claim 1, characterized in that, The rotating positioning disk (402) includes a main support part (4021) and cylindrical parts (4023) and top extension parts (4022) on both ends. The cylindrical parts (4023) are slidably engaged with the waist-shaped hole (4041). The rotating support baffle (403) is rotatably mounted on the rotating positioning disk (402) based on the top extension part (4022). The fixing cap (413) passes through the rotating positioning disk (402) and is fixedly connected to the fastener on the lower surface of the tray body (401). The fixing cap (413) is used to limit the installation position of the rotating support baffle (403).

4. An adaptive pallet for sorting equipment according to claim 1, characterized in that, The rotating support baffle (403) is an L-shaped plate. A guide slider (407) is fixedly provided on the horizontal surface of the rotating support baffle (403) near the rotating positioning disk (402). A rail groove (408) that cooperates with the guide slider (407) is fixedly provided on the bottom surface of the rotating telescopic plate (404). The cooperation between the guide slider (407) and the rail groove (408) is used to linearly guide the telescopic movement of the rotating telescopic plate (404) relative to the rotating support baffle (403).

5. An adaptive pallet for sorting equipment according to claim 1, characterized in that, The rotating telescopic plate (404) includes a flat plate (4042) and a vertical plate (4043). The flat plate (4042) and the vertical plate (4043) are fixedly connected. Multiple reinforcing ribs (4044) and connecting strips (4045) are provided at the connection between the flat plate (4042) and the vertical plate (4043). The waist-shaped hole (4041) is opened on the flat plate (4042). The spring (405) is connected to the vertical plate (4043). The vertical plate (4043) can abut against the baffle plate (4012) of the adjacent pallet on the sorting ring line.

6. An adaptive pallet suitable for sorting equipment according to claim 5, characterized in that, The pallet body (401) is fixedly connected to two support blocks (409) on the bottom side near the rotating positioning disk (402). The front ends of the two support blocks (409) are provided with bearing grooves (4091). The two protruding parts of the flat plate (4042) are slidably connected to the bearing grooves (4091) near the side support blocks.

7. An adaptive pallet for sorting equipment according to claim 5, characterized in that, Both ends of the spring (405) are provided with spring fixing blocks (410), and the spring fixing blocks (410) are fixedly connected to the upright plate (4043) and the rotating support baffle (403) of the corresponding end side of the rotating telescopic plate (4043) parallel to the plate surface of the upright plate (4043).

8. A pallet sorting trolley, characterized in that, The vehicle includes an adaptive pallet (4), a tilting mechanism (3), and a vehicle body (2) as described in any one of claims 1-7. The vehicle body (2) is provided with track wheels that cooperate with guide rails on its periphery. The tilting mechanism (3) is located on the upper side of the vehicle body (2). The pallet body (401) is located on the upper side of the tilting mechanism (3) and is fixedly connected to the tilting drive end of the tilting mechanism (3). The rotating telescopic plate (404) can rotate and telescopically move relative to the pallet body (401).

9. A pallet sorting trolley according to claim 8, characterized in that, The pallet body (401) is provided with a plurality of connection holes, and a connector (411) is provided at each connection hole. A buffer pad (412) is fitted on the connector (411). The connector (411) is fixedly connected to the tilting drive end. The buffer pad (412) is located between the tilting drive end and the pallet body (401) and is used for buffering, while preventing the connector (411) from falling directly off the pallet body (401).

10. A sorting loop line, characterized in that, The system includes multiple pallet sorting trolleys as described in any one of claims 8-9, a ring track (1), and a drive device. The multiple pallet sorting trolleys are connected end-to-end in a sliding manner on the ring track (1) via the vehicle body (2). The drive device is fixedly installed on the bottom side of the ring track (1) and can cooperate with the vehicle body of any pallet sorting trolley to provide power. When the pallet sorting trolley moves on the ring track (1), the upright plate (4043) and the stop plate (4012) of the corresponding rotating telescopic plate (404) of the adjacent pallet sorting trolley always remain in a contact state.

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