Sorting device

Abstract

The application relates to a sorting device which comprises a mounting frame, a supporting seat, a roller module, a linkage and a driving module, the mounting frame is respectively provided with a first mounting part and a second mounting part along a first direction of the sorting device; one end of the supporting seat is arranged at the first mounting part, and the other end of the supporting seat is arranged at the second mounting part; the roller module is provided with a first connecting part and a second connecting part, the first connecting part is rotatably arranged at the supporting seat; the linkage is rotatably connected with the second connecting part; the driving module is arranged at the first mounting part, the driving module is connected with the linkage, and the driving module is used for driving the linkage to reciprocatingly move along the first direction. Compared with the traditional technology, the sorting device changes the conveying direction of the roller module to the goods through the linkage, so that the sorting effect and the sorting reliability of the heavy goods are improved.

Description

Technical Field

[0001] This application relates to the technical field of logistics and distribution, and in particular to a sorting device. Background Technology

[0002] In the logistics and distribution industry, efficient and accurate sorting of goods is crucial. Traditionally, slider sorters are used. These machines have sliders mounted on the surface of a conveyor belt that can move along the width of the belt. When goods on the conveyor belt reach a designated sorting point, the sliders move, pushing the goods from the conveyor belt to the sorting point. However, because the sliding force of the sliders on the conveyor belt surface is limited, they cannot push heavy goods, leading to sorting failures. Utility Model Content

[0003] Therefore, it is necessary to provide a sorting device to address the problem that the limited thrust of the slider on the surface of the conveyor belt in traditional technology makes it impossible to push heavy goods, thus leading to sorting failure.

[0004] The technical solution is as follows:

[0005] One embodiment provides a sorting device, including:

[0006] The mounting frame is provided with a first mounting part and a second mounting part along a first direction of the sorting device;

[0007] A support base, one end of which is disposed at the first mounting portion and the other end of which is disposed at the second mounting portion;

[0008] A roller module, wherein the roller module is provided with a first connecting part and a second connecting part, and the first connecting part is rotatably disposed on the support base;

[0009] A linkage component, which is rotatably connected to the second connecting portion; and

[0010] A drive module is provided at the first mounting part and is connected to the linkage component. The drive module is used to drive the linkage component to reciprocate along the first direction.

[0011] In the sorting device described above, the opposite ends of the support base are respectively located at the first mounting part and the second mounting part of the mounting frame. The roller module is rotatably connected to the support base through the first connecting part and rotatably connected to the linkage through the second connecting part. Thus, when the drive module located at the first mounting part drives the linkage to reciprocate along the first direction, it will drive the roller module to rotate on the support base, thereby changing the direction of movement of the goods on the roller module and conveying the goods on the roller module to the designated sorting port. Compared with traditional technology, the sorting device described above changes the direction of conveying goods by the roller module through the linkage, thereby improving the sorting effect and sorting reliability of heavy goods.

[0012] In one embodiment, at least two support seats are provided, and all the support seats are spaced apart along a second direction of the mounting frame, the second direction forming an angle with the first direction. At least two roller modules are provided, and each support seat is connected to at least one roller module. At least two linkage components and at least two drive modules are provided and are arranged in correspondence with each support seat.

[0013] In one embodiment, the sorting device further includes a reinforcing module disposed on the mounting frame and located between the first mounting portion and the second mounting portion, and at least two of the support seats are connected to the reinforcing module.

[0014] In one embodiment, the mounting bracket is provided with a third mounting portion and a fourth mounting portion along the second direction, one end of the reinforcing module is connected to the third mounting portion, and the other end of the reinforcing module is connected to the fourth mounting portion.

[0015] In one embodiment, the reinforcing module includes at least two reinforcing rods, which are spaced apart along the first direction, and the support base is connected to the sidewall of the reinforcing rods.

[0016] In one embodiment, the roller module includes a roller seat and a roller body, the first connecting portion and the second connecting portion are disposed on the roller seat, and the roller body is rotatably disposed on the roller seat.

[0017] In one embodiment, the roller seat includes a base, a first support portion and a second support portion, the first support portion and the second support portion being spaced apart from each other on the base, one end of the roller body being rotatably disposed on the first support portion, and the other end of the roller body being rotatably disposed on the second support portion.

[0018] In one embodiment, the drive module includes a drive component and a rotating component. The drive component is disposed on the first mounting portion, the rotating component is connected to the output shaft of the drive component, and the linkage component is rotatably connected to the rotating component.

[0019] In one embodiment, the drive member is located on the side of the first mounting portion away from the support base, the rotating member is located on the side of the first mounting portion away from the drive member, and the output shaft passes through the first mounting portion and is connected to the rotating member.

[0020] In one embodiment, at least two roller modules are provided, the first connecting portions of the at least two roller modules are spaced apart along the first direction on the support base, and the second connecting portions of the at least two roller modules are spaced apart along the first direction on the linkage member. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the sorting device in one embodiment of this application.

[0023] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0024] Figure 3 This is a top view of a sorting device in one embodiment of this application.

[0025] Attached image annotations:

[0026] 100. Mounting bracket; 110. First mounting part; 120. Second mounting part; 130. Third mounting part; 140. Fourth mounting part; 200. Support base; 300. Roller module; 310. Roller seat; 311. First connecting part; 312. Second connecting part; 313. Base; 314. First bearing part; 315. Second bearing part; 320. Roller body; 400. Linkage component; 500. Drive module; 510. Drive component; 520. Rotating component; 600. Reinforcing module; 610. Reinforcing rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0028] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0029] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0030] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0032] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0033] Please see Figures 1 to 2 One embodiment of this application provides a sorting device, including a mounting frame 100, a support base 200, a roller module 300, a linkage member 400, and a drive module 500. The mounting frame 100 is provided with a first mounting portion 110 and a second mounting portion 120 along a first direction of the sorting device. One end of the support base 200 is provided at the first mounting portion 110, and the other end of the support base 200 is provided at the second mounting portion 120. The roller module 300 is provided with a first connecting portion 311 and a second connecting portion 312. The first connecting portion 311 is rotatably provided at the support base 200. The linkage member 400 is rotatably connected to the second connecting portion 312. The drive module 500 is provided at the first mounting portion 110 and is connected to the linkage member 400. The drive module 500 is used to drive the linkage member 400 to reciprocate along the first direction.

[0034] In the sorting device described above, the support base 200 is respectively located at the first mounting portion 110 and the second mounting portion 120 of the mounting frame 100. The roller module 300 is rotatably connected to the support base 200 through the first connecting portion 311 and rotatably connected to the linkage member 400 through the second connecting portion 312. Thus, when the drive module 500 located in the first mounting portion 110 drives the linkage member 400 to reciprocate along the first direction, it will drive the roller module 300 to rotate on the support base 200, thereby changing the direction of movement of the goods on the roller module 300 and conveying the goods on the roller module 300 to the designated sorting port. Compared with the conventional technology, the sorting device described above changes the conveying direction of the roller module 300 to the goods through the linkage member 400, so as to improve the sorting effect and sorting reliability of heavy goods.

[0035] For illustrative purposes, the first direction in the above embodiments is the width direction of the sorting device, that is... Figure 1 The direction B in the diagram will not be elaborated upon here.

[0036] Please see Figure 1 In one embodiment, at least two roller modules 300 are provided and are arranged on the mounting frame 100 in a direction perpendicular to the first direction to drive the goods to move; when the goods on the roller module 300 approach the corresponding sorting port, the roller module 300 near the sorting port rotates to change the conveying direction, thereby conveying the goods to the sorting port.

[0037] Furthermore, different sorting ports are distributed on opposite sides of the sorting device along the first direction. When the goods on the roller module 300 approach the corresponding sorting port, the drive module 500 drives the linkage 400 connected to the roller module 300 corresponding to the sorting port to move along the first direction. The linkage 400 is rotatably connected to the second connection part 312 of the roller module 300, thereby enabling the roller module 300 to rotate around the first mounting part 110 as the center. The conveying direction of the roller module 300 changes, thereby changing the direction of movement of the goods and conveying the goods to the corresponding sorting port.

[0038] Understandably, the direction in which the drive module 500 moves the linkage 400 is opposite to the conveying direction of the roller module 300. For example, when the drive module 500 moves the linkage 400 to the left, the conveying direction of the roller module 300 is to the right, and when the drive module 500 moves the linkage 400 to the right, the conveying direction of the roller module 300 is to the left. This will not be elaborated further here.

[0039] In one embodiment, the first mounting portion 110 is plate-shaped and disposed on one side of the mounting frame 100 along the first direction for mounting one end of the drive module 500 and the support base 200, and the second mounting portion 120 is plate-shaped and disposed on the other side of the mounting frame 100 along the first direction for mounting the other end of the support base 200. Further details will not be provided here.

[0040] Please see Figures 1 to 2 In one embodiment, at least two support seats 200 are provided, and all support seats 200 are spaced apart along the second direction of the mounting frame 100. The second direction forms an angle with the first direction. At least two roller modules 300 are provided, and each support seat 200 is connected to at least one roller module 300. At least two linkage components 400 and drive modules 500 are provided and are arranged in a one-to-one correspondence with the support seats 200.

[0041] At least two roller modules 300 are spaced apart on the mounting frame 100 along the second direction by at least two support seats 200 to drive the goods to move along the second direction; in addition, the support seats 200 can not only support the roller modules 300, but also improve the overall strength of the mounting frame 100, thereby improving the reliability of the sorting device for transporting heavy goods.

[0042] For explanation purposes, the second direction refers to the length direction of the sorting device, that is... Figure 1 The C direction in the equation will not be elaborated upon here.

[0043] Furthermore, the second direction is perpendicular to the first direction.

[0044] In addition, each row of roller modules 300 spaced apart along the second direction is provided with a corresponding linkage 400 and drive module 500, so that each row of roller modules 300 spaced apart along the second direction can be rotated independently, thereby improving the sorting accuracy and efficiency of the sorting device.

[0045] Please see Figure 1 and Figure 2 In one embodiment, the support base 200 is rod-shaped, and the axis of the rod-shaped support base 200 is parallel to the first direction. One end of the support base 200 is attached to the upper part of the first mounting part 110, and the other end is attached to the upper part of the second mounting part 120.

[0046] In some embodiments, the drive module 500 can be disposed in either the first mounting base or the second mounting base, and adjacent drive modules 500 can also be disposed in the same manner. Figure 1 and Figure 3 The alternating arrangement shown in the first and second mounting bases will not be described further here.

[0047] Please see Figure 3In one embodiment, the sorting device further includes a reinforcing module 600, which is disposed on the mounting frame 100 and located between the first mounting portion 110 and the second mounting portion 120, and at least two support seats 200 are connected to the reinforcing module 600.

[0048] The reinforcing module 600, which is located on the mounting frame 100 and between the first mounting part 110 and the second mounting part 120, can provide a certain support for the support base 200, thereby increasing the maximum weight that the support base 200 can bear and improving the reliability of the sorting device when transporting heavy goods.

[0049] As an explanation, since the drive module 500 is located on the side of the mounting frame 100, the middle area of ​​the mounting frame 100 between the first mounting part 110 and the second mounting part 120 is left empty. This empty area can be used to install the reinforcing module 600. The reinforcing module 600 can support the support seat 200. When a heavy load moves on the roller module 300, the weight of the load is transmitted to the reinforcing module 600 through the roller module 300 and the support seat 200, so as to disperse the force on the support seat 200 and improve the reliability of the sorting device when conveying heavy loads.

[0050] Optionally, the reinforcing module 600 can be a component such as a reinforcing rib, a reinforcing beam, or a support column that can provide a certain support effect for the support base 200; no specific limitation is made here.

[0051] Please see Figure 1 and Figure 3 In one embodiment, the mounting bracket 100 is provided with a third mounting portion 130 and a fourth mounting portion 140 along the second direction, one end of the reinforcing module 600 is connected to the third mounting portion 130, and the other end of the reinforcing module 600 is connected to the fourth mounting portion 140.

[0052] The two ends of the reinforcing module 600 are connected to the third mounting part 130 and the fourth mounting part 140 respectively, so that the reinforcing module 600 can support and reinforce all the support seats 200 arranged at intervals along the second direction on the mounting frame 100. The support seats 200 and the reinforcing module 600 are arranged crosswise on the mounting frame 100, thereby further improving the strength of the mounting frame 100 and improving the reliability of the sorting device when transporting heavy goods.

[0053] Further, please refer to Figure 1 and Figure 3 The third mounting part 130 and the fourth mounting part 140 are rod-shaped members on both sides of the mounting bracket 100 along the second direction.

[0054] Please see Figure 3In one embodiment, the reinforcing module 600 includes at least two reinforcing rods 610, which are spaced apart along a first direction, and the support base 200 is connected to the sidewall of the reinforcing rods 610.

[0055] At least two reinforcing rods 610 are spaced apart along the first direction to further improve the support effect on the support base 200 and improve the reliability of the sorting device when transporting heavy goods.

[0056] Furthermore, all the reinforcing rods 610 are arranged parallel to each other and spaced apart on the mounting bracket 100. The reinforcing rods 610 are located on the side of the support base 200 facing the ground and abut against the support base 200 to support the support base 200.

[0057] Please see Figure 2 In one embodiment, the roller module 300 includes a roller seat 310 and a roller body 320, with a first connecting portion 311 and a second connecting portion 312 disposed on the roller seat 310, and the roller body 320 rotatably disposed on the roller seat 310.

[0058] The roller seat 310 is rotatably connected to the support seat 200 via the first connecting part 311. The roller body 320 is rotatably disposed on the roller seat 310 to realize the conveying of goods. The roller seat 310 is connected to the linkage 400 via the second connecting part 312 to realize the rotation of the roller seat 310, thereby realizing the adjustment of the conveying direction of the goods.

[0059] Please see Figure 2 In one embodiment, the roller seat 310 includes a base 313, a first support portion 314 and a second support portion 315, the first support portion 314 and the second support portion 315 being spaced apart from the base 313, one end of the roller body 320 being rotatably disposed on the first support portion 314, and the other end of the roller body 320 being rotatably disposed on the second support portion 315.

[0060] The first support portion 314 and the second support portion 315 are spaced apart on the base 313 to form a space for the roller body 320 to be installed. The first support portion 314 and the second support portion 315 support the two ends of the roller body 320 respectively to achieve a stable installation of the roller body 320.

[0061] In one embodiment, the roller module 300 further includes a power component, which is drivenly connected to the roller body 320. The power component is used to drive the roller body 320 to rotate. Since the roller body 320 can directly contact the goods, the transmission efficiency of the roller module 300 is higher, so that the roller module 300 can effectively transport heavy goods.

[0062] Furthermore, in traditional technologies, the roller module 300 typically rotates by mutual friction between multiple rollers. This method not only reduces the transmission efficiency of the power components but also makes it prone to failure, causing wear to occur between the rollers even when they are idling. In this embodiment, the power components directly drive the roller body 320 to rotate, so the roller body 320 will not experience wear when idling, thereby improving the service life of the roller module 300.

[0063] Please see Figures 1 to 3 In one embodiment, the drive module 500 includes a drive member 510 and a rotating member 520. The drive member 510 is disposed on the first mounting portion 110, the rotating member 520 is connected to the output shaft of the drive member 510, and the linkage member 400 is rotatably connected to the rotating member 520.

[0064] The drive component 510 drives the rotating component 520 to rotate via the output shaft, thereby driving the linkage component 400 to move, and thus realizing the adjustment of the conveying direction of the roller module 300.

[0065] Furthermore, one end of the rotating component 520 is fixedly connected to the output shaft of the driving component 510, and the other end of the rotating component 520 is rotatably connected to one end of the linkage component 400, so as to realize the adjustment of the conveying direction of the roller module 300.

[0066] Please see Figures 1 to 3 In one embodiment, the drive member 510 is located on the side of the first mounting portion 110 away from the support base 200, the rotating member 520 is located on the side of the first mounting portion 110 away from the drive member 510, and the output shaft passes through the first mounting portion 110 and is connected to the rotating member 520.

[0067] This configuration allows for full utilization of the space on the side of the first mounting section 110 away from the support base 200, improving space utilization and making the overall structure of the sorting device more compact.

[0068] Please see Figure 1 In one embodiment, at least two roller modules 300 are provided, and the first connecting portions 311 of the at least two roller modules 300 are spaced apart along a first direction on the support base 200, and the second connecting portions 312 of the at least two roller modules 300 are spaced apart along the first direction on the linkage member 400.

[0069] At least two roller modules 300 are spaced apart on the support base 200 along the first direction. Thus, when the linkage 400 reciprocates in the first direction, it can drive at least two roller modules 300 on the support base 200 to rotate, thereby adjusting the conveying direction of the roller modules 300 to achieve the purpose of sorting.

[0070] Furthermore, the linkage 400 is rod-shaped and extends along the first direction.

[0071] In one embodiment, the sorting device further includes a cover plate (not shown) having an opening corresponding to the roller body 320. The cover plate is disposed on the mounting bracket 100 such that at least a portion of the roller body 320 protrudes from the cover plate through the opening.

[0072] Cover plates can provide some support for goods, thereby improving their stability during transportation.

[0073] Furthermore, the denser the arrangement of the roller bodies of the different roller modules 300, the better for sorting small items. The formula for calculating the minimum length of items allowed for sorting is as follows:

[0074] L = 2 * L1 + L2

[0075] Where L is the minimum length of goods that can be sorted, L1 is the length of the area between two adjacent roller bodies 320 in the second direction, and L2 is the length of the roller body 320 protruding from the cover plate in the second direction.

[0076] In the actual sorting process, the layout between the roller bodies 320 should be dense to make the minimum length of goods that can be sorted smaller, so as to avoid the goods having an unstable center of gravity on the roller bodies 320, which would prevent them from being transported stably. This would result in the actual conveying speed being lower than the surface linear speed of the roller bodies 320, making it impossible for them to reach the downstream smoothly or collide with the goods being transported stably upstream, thus leading to missorting.

[0077] The sorting device in this application has requirements for the spacing between adjacent goods. If the spacing between goods is lower than the required value, the second goods will be sorted along with the first goods while the first goods are being sorted, resulting in missorting. To avoid missorting, the linkage 400 needs to drive the roller module 300 back to the upright direction before the second goods reach the roller module 300 where the first goods are being sorted. At this time, the first goods may not be completely sorted, resulting in the first goods being missorted.

[0078] To address this issue, the sorting device in this application solves the problem by controlling the differential conveying speed of the roller body 320. That is, the first item is conveyed at a speed of V1, and the second item is conveyed at a speed of V2, where V1 > V2. Because of the speed difference, the distance between the first and second items can be increased, thereby preventing missorting.

[0079] Furthermore, in one embodiment, each row of roller modules 300 spaced apart along the second direction is provided with a corresponding linkage 400 and drive module 500. When the first item is kept moving straight in the roller module 300 and the second item is being sorted in the roller module 300, the distance g1 between the roller module 300 and the first item and the second item should satisfy the condition that when the roller module 300 at the front end turns, the first item leaves its area, and when the second item arrives at the roller module 300 at the front end, the roller module 300 at the front end completes its turning. The calculation is as follows:

[0080] g1 = G1 + G2

[0081] G1=V*t1

[0082] Where V is the running speed, t1 is the time required for each row of roller modules 300 to complete the turning, G1 is the distance required for each row of roller modules 300 to complete the turning, and G2 is the length of the area controlled by each row of roller modules 300.

[0083] When every two rows of roller modules 300 spaced apart along the second direction share a set of linkage components 400 and drive modules 500, the distance g2 between the first and second goods in the roller module 300 is calculated as follows:

[0084] g2=G3+G4

[0085] G3=V*t2

[0086] Where V is the running speed, t2 is the time required for each row of roller modules 300 to complete the turning, G3 is the distance required for each row of roller modules 300 to complete the turning, and G4 is the length of the area controlled by each row of roller modules 300.

[0087] When the power of the drive module 500 is constant, and every two rows of roller modules 300 share a set of linkage components 400 and drive module 500, the drive module 500 drives more roller modules 300. Therefore, t2 > t1, G4 > G2, and thus g1 < g2.

[0088] The sorting efficiency P can be calculated based on the average cargo length, average cargo spacing, and conveyor speed.

[0089] P = Vt / (L + g)

[0090] When g1 < g2, we get P1 > P2, which means that the sorting efficiency when each row of roller modules 300 is equipped with its corresponding linkage component 400 and drive module 500 is higher than the sorting efficiency when two rows of roller modules 300 share a set of linkage component 400 and drive module 500.

[0091] In practical applications, the conveying speed is V=2m / s, t=3600s, L=0.5m, g=0.5m, and the theoretical single-machine sorting efficiency can reach 7200 pieces / hour. However, the actual efficiency varies depending on the length and spacing of the goods.

[0092] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0093] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A sorting device, characterized in that, include: The mounting frame is provided with a first mounting part and a second mounting part along a first direction of the sorting device; A support base, one end of which is disposed at the first mounting portion and the other end of which is disposed at the second mounting portion; A roller module, wherein the roller module is provided with a first connecting part and a second connecting part, and the first connecting part is rotatably disposed on the support base; A linkage component, wherein the linkage component is rotatably connected to the second connecting portion; as well as A drive module is provided at the first mounting part and is connected to the linkage component. The drive module is used to drive the linkage component to reciprocate along the first direction.

2. The sorting device according to claim 1, characterized in that, At least two support seats are provided, and all the support seats are spaced apart along the second direction of the mounting frame. The second direction forms an angle with the first direction. At least two roller modules are provided, and each support seat is connected to at least one roller module. At least two linkage components and two drive modules are provided and are arranged in correspondence with each support seat.

3. The sorting device according to claim 2, characterized in that, The sorting device further includes a reinforcing module, which is disposed on the mounting frame and located between the first mounting part and the second mounting part, and at least two of the support seats are connected to the reinforcing module.

4. The sorting device according to claim 3, characterized in that, The mounting bracket is provided with a third mounting part and a fourth mounting part along the second direction, one end of the reinforcing module is connected to the third mounting part, and the other end of the reinforcing module is connected to the fourth mounting part.

5. The sorting device according to claim 3, characterized in that, The reinforcing module includes at least two reinforcing rods, which are spaced apart along the first direction, and the support base is connected to the side wall of the reinforcing rods.

6. The sorting device according to claim 1, characterized in that, The roller module includes a roller seat and a roller body. The first connecting part and the second connecting part are disposed on the roller seat, and the roller body is rotatably disposed on the roller seat.

7. The sorting device according to claim 6, characterized in that, The roller seat includes a base, a first bearing portion and a second bearing portion, the first bearing portion and the second bearing portion being spaced apart from each other on the base, one end of the roller body being rotatably disposed on the first bearing portion, and the other end of the roller body being rotatably disposed on the second bearing portion.

8. The sorting device according to claim 1, characterized in that, The drive module includes a drive component and a rotating component. The drive component is located at the first mounting part, the rotating component is connected to the output shaft of the drive component, and the linkage component is rotatably connected to the rotating component.

9. The sorting device according to claim 8, characterized in that, The driving component is located on the side of the first mounting portion away from the support base, the rotating component is located on the side of the first mounting portion away from the driving component, and the output shaft passes through the first mounting portion and is connected to the rotating component.

10. The sorting device according to claim 1, characterized in that, The roller module is provided with at least two, and the first connecting parts of the at least two roller modules are spaced apart along the first direction on the support base, and the second connecting parts of the at least two roller modules are spaced apart along the first direction on the linkage member.

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