Mover module and logistics line

Abstract

The utility model discloses a rotor module and a logistics line. The rotor module is used for conveying objects to be conveyed. The mover module comprises a base body, a first main wheel and a first side wheel. The base body is suitable for bearing to-be-transported objects. The first main wheel is connected with the base body and is suitable for rotating around a first rotating axis. The first side wheel is connected with the base body and located on one side of the first main wheel, and the first side wheel is suitable for rotating around a second rotating axis. In the process that the first main wheel and the first side wheel drive the base body to move, the first rotating axis and the second rotating axis are arranged in a crossed mode. According to the scheme, the large-amplitude vibration of the rotor module can be effectively inhibited, the risk that the rotor is out of control or the load falls off is reduced, and the conveying stability of the rotor module is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic drive conveying, especially relates to a mover module and logistics line. BACKGROUND

[0002] The logistics conveying line is a system for conveying a mover module, the mover module can carry goods and can turn and reverse at a crossroad or a three-way road, etc. In the related art, a magnetic drive conveying line is used to reverse the mover module, the magnetic drive conveying line is a multi-mover module intelligent conveying system based on the principle of a linear motor, and the system mainly comprises a fixed coil and a moving magnet. Each mover module does not need to be dragged by a cable and can be independently controlled, can adapt to the beat of different production stations, and realizes production line flexibility.

[0003] In the related art, the mover module comprises a base body and a roller, and the roller can drive the base body to move. However, when heavy-load conveying is performed and the mover module is running at a high speed, the mover module is prone to large vibration, and thus the mover is prone to out-of-control or load falling, that is, the stability of the mover module conveying is poor. SUMMARY

[0004] The main purpose of the utility model is to provide a mover module and logistics line, which aims to solve the technical problem of poor stability of the mover module conveying.

[0005] To achieve the above-mentioned purpose, the utility model provides a mover module for conveying a to-be-transported object, which comprises:

[0006] a base body adapted to carry the to-be-transported object;

[0007] a first main wheel connected to the base body, the first main wheel being adapted to rotate about a first rotation axis;

[0008] a first side wheel connected to the base body and located on one side of the first main wheel, the first side wheel being adapted to rotate about a second rotation axis;

[0009] In the process of driving the base body to move by the first main wheel and the first side wheel, the first rotation axis and the second rotation axis are cross-arranged.

[0010] In some embodiments, the mover module comprises a second side wheel connected to the base body and located on one side of the first main wheel, the second side wheel being adapted to rotate about a third rotation axis;

[0011] In the process of driving the base body to move by the first main wheel, the first side wheel and the second side wheel, the third rotation axis and the first rotation axis are parallelly arranged.

[0012] In some embodiments, the rotor module comprises a mounting base connected to the bottom side of the base body, and the first main wheel and the first side wheel are both rotationally connected to the mounting base.

[0013] In some embodiments, the rotor module comprises a mounting base connected to the bottom side of the base body, and the first main wheel is rotationally connected to the mounting base, and the first side wheel is rotationally connected to the base body.

[0014] In some embodiments, the base body has an outer side wall in the lateral direction, and the outer side wall is recessed with a connecting groove, and the first side wheel is rotationally connected to the connecting groove and at least partially arranged outside the outer side wall.

[0015] In some embodiments, the base body is provided with a connecting hole, and the mounting base is provided with a rotating shaft, and the rotating shaft is at least partially arranged through the connecting hole, and the mounting base can rotate relative to the base body around an axis parallel to the vertical direction to adjust the running direction of the first main wheel.

[0016] In some embodiments, the rotor module comprises a first bearing, and the inner side of the first bearing is connected to the rotating shaft, and the outer side of the first bearing is connected to the base body, and the first bearing is an angular contact double-row bearing.

[0017] and / or,

[0018] The rotor module comprises a second bearing, and the inner side of the second bearing is connected to the rotating shaft, and the outer side of the second bearing is connected to the base body, and the second bearing is a thrust ball bearing.

[0019] In some embodiments, the rotor module comprises a plurality of first main wheels, and adjacent two first main wheels are arranged at intervals, and the rotor module comprises a plurality of magnetic blocks, and each magnetic block is connected to the bottom side of the base body, and at least part of the magnetic blocks are located in the interval between the two first main wheels.

[0020] The second aspect of the utility model provides a kind of logistics line, comprising:

[0021] The rotor module described in the above embodiment; and

[0022] A first stator module is used to convey the rotor module, and the first stator module has a first guide rail and a first guide structure, and the first guide rail and the first guide structure are both arranged in extension along a first horizontal direction.

[0023] The first guide rail is connected to the first guide structure, and during the movement of the first main wheel along the first horizontal direction on the first guide rail, the first side wheel moves along the first horizontal direction on the first guide structure.

[0024] In some embodiments, the material flow line further comprises:

[0025] A second stator module for conveying the mover module, the second stator module being connected to the first stator module, the second stator module having a second guide rail and a second guide structure, the second guide rail and the second guide structure both extending along a second horizontal direction;

[0026] The second guide rail is connected to the second guide structure, and during movement of the first main wheel along the second guide rail in the second horizontal direction, the first side wheel moves along the second guide structure in the second horizontal direction, the second horizontal direction being arranged transversely to the first horizontal direction.

[0027] Compared with the prior art, the utility model has the beneficial effects that:

[0028] In the technical scheme of the utility model, the mover module comprises a base body, a first main wheel and a first side wheel. The base body is suitable for carrying a to-be-transported object. The first main wheel is connected to the base body and is suitable for rotating around a first rotation axis. The first side wheel is connected to the base body and is located at one side of the first main wheel, and is suitable for rotating around a second rotation axis. The existing mover module comprises a base body and a roller, and the roller can drive the base body to move. However, when heavy-load conveying is performed and the mover module is running at a high speed, the mover module is prone to severe vibration, and thus the mover module is prone to out-of-control or load falling. The stability of the mover module is poor. In the technical scheme, the first rotation axis and the second rotation axis are arranged transversely, that is, the rotation directions of the first side wheel and the first main wheel are transverse, and thus the first side wheel can assist in guiding the first main wheel, that is, the severe vibration of the mover module can be effectively inhibited, the risk of out-of-control or load falling of the mover can be reduced, and the stability of the mover module can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0030] Figure 1 It is a structural schematic view of the mover module in an embodiment of the utility model. The base body, the first main wheel, the first side wheel and the second side wheel are shown.

[0031] Figure 2 It is a structural schematic view of the mover module in an embodiment of the utility model. The base body, the first main wheel, the first side wheel and the second side wheel are shown. Figure 1A partially enlarged schematic diagram at point A; showing the first rotation axis, the second rotation axis, the third rotation axis, the outer side wall, the connecting groove, the connecting hole, and the mounting base;

[0032] Figure 3 This is a schematic diagram of the moving part module in one embodiment of the present invention; wherein, a first main wheel, a first side wheel, a second side wheel, a mounting base, and a magnetic block are shown;

[0033] Figure 4 This is a partial cross-sectional view of the moving part module in one embodiment of the present invention; wherein, the mounting base, the rotating shaft, the first bearing, the second bearing, and the third bearing are shown;

[0034] Figure 5 This is a front view of a logistics line according to an embodiment of the present invention; wherein, the moving part module, the first stator module, and the frame are shown;

[0035] Figure 6 for Figure 5 A partially enlarged schematic diagram at point B; showing the first guide rail, the first guide structure, and the mounting base;

[0036] Figure 7 This is a schematic diagram of the logistics line in one embodiment of the present invention; wherein, a moving module, a first stator module, a second stator module, and a reversing module are shown.

[0037] Explanation of icon numbers:

[0038] Logistics line 1;

[0039] Motor module 10;

[0040] 100; outer wall 110; connecting groove 111; connecting hole 120;

[0041] First main wheel 200; First rotation axis 210;

[0042] First side wheel 300; Second rotation axis 310;

[0043] Second side wheel 400; Third rotation axis 410;

[0044] Mounting base 500; Rotary shaft 510;

[0045] First bearing 610; Second bearing 620; Third bearing 630;

[0046] Magnetic block 700;

[0047] First stator module 20; First guide rail 201; First guide structure 202; First horizontal direction Y1;

[0048] Second stator module 30; second guide rail 301; second guide structure 302; second horizontal direction Y2;

[0049] Rack 40;

[0050] Reversing module 50;

[0051] Transverse direction X; vertical direction Z.

[0052] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0054] The utility model discloses an embodiment of the first aspect and proposes a mover module 10, and the mover module 10 is used to transport the to-be-transported object. The mover module 10 of the embodiment of the application will be introduced below with reference to Figures 1 to 7 Specifically, the mover module 10 comprises a base body 100, a first main wheel 200 and a first side wheel 300.

[0055] The base body 100 is used to carry the to-be-transported object. The outer shape contour of the base body 100 can be square, circular or polygonal, etc. It should be noted that the specific load setting of the base body 100 can be determined according to actual conditions, and the embodiment of the application is described by taking the example that the mover can carry 600kg of to-be-transported objects.

[0056] Referring to Figure 2 And Figure 6 The first main wheel 200 is used to drive the base body 100 to move. It can be understood that the first main wheel 200 is connected to the base body 100. The first main wheel 200 can rotate around the first rotation axis 210, that is, the first main wheel 200 can drive the base body 100 to move in the horizontal direction perpendicular to the first rotation axis 210. Referring to Figure 2 The orientation, the direction of the first rotation axis 210 can point to the left-right direction. In order to improve the stability of the movement of the mover module 10, in some embodiments, the first main wheel 200 can be provided with multiple, and the embodiment of the application is described by taking the example that four first main wheels 200 are provided, and the adjacent two first main wheels 200 can be arranged at intervals.

[0057] Referring to Figures 1 to 4The first side wheel 300 can provide guidance for the first main wheel 200, the first side wheel 300 can be connected to the base body 100 and located at one side of the first main wheel 200. Figure 2 The first side wheel 300 can be located at the left side (the outer side) of the first main wheel 200. The first side wheel 300 can rotate around the second rotation axis 310, that is, the first side wheel 300 can drive the base body 100 to move in the horizontal direction perpendicular to the second rotation axis 310, and can ensure the stability of the movement of the first main wheel 200.

[0058] It should be noted that in some embodiments, the mover module 10 can be provided with a single first side wheel 300. In other embodiments, the mover module 10 can be provided with a plurality of first side wheels 300. The embodiments of the present application are described by taking the mover module 10 with a plurality of first side wheels 300 as an example.

[0059] Referring to Figure 2 The relative arrangement of the first main wheel 200 and the first side wheel 300 will be introduced below. During the movement of the first main wheel 200 and the first side wheel 300 driving the base body 100, the first rotation axis 210 and the second rotation axis 310 are arranged in a cross manner. Specifically, in some embodiments, the first rotation axis 210 can be perpendicular to the second rotation axis 310. In other embodiments, the first rotation axis 210 can also be at other angles with the second rotation axis 310. The embodiments of the present application are described by taking the first rotation axis 210 being perpendicular to the second rotation axis 310 as an example.

[0060] In the technical scheme of the present application, the mover module 10 includes a base body 100, a first main wheel 200 and a first side wheel 300. The base body 100 is adapted to carry the object to be transported. The first main wheel 200 is connected to the base body 100 and is adapted to rotate around the first rotation axis 210. The first side wheel 300 is connected to the base body 100 and located at one side of the first main wheel 200, and the first side wheel 300 is adapted to rotate around the second rotation axis 310. The existing mover module includes a base body and a roller, and the roller can drive the base body to move. However, when heavy load conveying and high-speed running of the mover module occur, large vibration is prone to occur, and thus the mover module is prone to lose control or load shedding, that is, the stability of the mover module conveying is poor. In the technical scheme of the present application, during the movement of the first main wheel 200 and the first side wheel 300 driving the base body 100, the first rotation axis 210 and the second rotation axis 310 are arranged in a cross manner, that is, the rotation directions of the first side wheel 300 and the first main wheel 200 are crossed, and thus the first side wheel 300 can assist in guiding the first main wheel 200, that is, the large vibration of the mover module 10 can be effectively inhibited, the risk of the mover losing control or load shedding can be reduced, and the stability of the conveying of the mover module 10 can be effectively improved.

[0061] Referring to Figure 2 andFigure 4 The specific arrangement of the second side wheel 400 is described below. In some embodiments, the mover module 10 includes the second side wheel 400. It can be understood that the structure of the second side wheel 400 can be the same as or different from that of the first side wheel 300. The second side wheel 400 is connected to the base body 100 and located at one side of the first main wheel 200. Referring to Figure 2 The second side wheel 400 can be located at the left side (the outer side) of the first main wheel 200. The second side wheel 400 can rotate around the third rotation axis 410, that is, the second side wheel 400 can drive the base body 100 to move in the horizontal direction perpendicular to the third rotation axis 410, further improving the stability of the movement of the mover module 10.

[0062] The relative arrangement of the second side wheel 400, the first main wheel 200, and the first side wheel 300 is described below. During the movement of the base body 100 driven by the first main wheel 200, the first side wheel 300, and the second side wheel 400. The third rotation axis 410 is arranged in parallel with the first rotation axis 210, that is, the third rotation axis 410 can also be arranged in cross with the second rotation axis 310. Referring to Figure 3 The extension direction of the third rotation axis 410 can point to the left-right direction. It should be noted that in some embodiments, the second side wheel 400 can be provided as a single one. In other embodiments, the second side wheel 400 can be provided as multiple ones. The embodiments of the present application are described by taking the single second side wheel 400 as an example.

[0063] During the movement of the base body 100 driven by the first main wheel 200, the first side wheel 300, and the second side wheel 400, the third rotation axis 410 is arranged in parallel with the first rotation axis 210, that is, the second side wheel 400 can limit the movement amplitude of the first main wheel 200 along the vertical direction Z. Therefore, the first side wheel 300 and the second side wheel 400 can both assist in guiding the first main wheel 200, that is, the large vibration of the mover module 10 can be effectively suppressed, further improving the stability of the conveying of the mover module 10, and also improving the load capacity of the mover module 10.

[0064] Referring to Figures 1 to 4 The specific installation position of the first side wheel 300 is described below. In some embodiments, the mover module 10 includes a mounting seat 500, which is connected to the bottom side of the base body 100. It should be noted that the upper, lower, or bottom side of the embodiments of the present application are all based on the orientation of the mover module 10 in the working state. Referring to Figure 2 That is, the mounting seat 500 is connected to the bottom side of the base body 100 in the up-down direction.

[0065] Specifically, the first main wheel 200 and the first side wheel 300 can be rotatably connected to the mounting seat 500. Referring to Figure 2The mover module 10 can be provided with two first side wheels 300, which can be arranged at intervals along the movement direction of the first main wheel 200. This scheme can further improve the stability of the movement of the mover module 10.

[0066] With reference to Figures 1 to 4 The specific installation position of the first side wheel 300 will be described below. In some embodiments, the mover module 10 includes a mounting seat 500 connected to the bottom side of the base body 100. The first main wheel 200 can be rotatably connected to the mounting seat 500, and the first side wheel 300 can be rotatably connected to the base body 100. It should be noted that when the base body 100 is used to install the first side wheel 300, a plurality of first side wheels 300 can be provided, which can be arranged at intervals around the circumference of the base body 100.

[0067] The mounting seat 500 of the scheme can support the first main wheel 200, i.e., can ensure its smooth movement. The first side wheel 300 can be directly connected to the base body 100, i.e., can make the installation of the first side wheel 300 more flexible, facilitate the adjustment of its installation position according to needs, and reduce the maintenance difficulty.

[0068] With reference to Figure 1 and Figure 2 The specific installation of the first side wheel 300 will be described below. In some embodiments, the base body 100 has an outer side wall 110 in the transverse direction X, with reference to Figure 2 The transverse direction X can be one of the left-right direction, the front-rear direction, or any other horizontal direction, or a combination of multiple directions, and the embodiments of the present application will be described taking the latter as an example. The outer side wall 110 is concavely provided with a connecting groove 111, and the groove opening of the connecting groove 111 can face the outer side of the base body 100. The first side wheel 300 is rotatably connected in the connecting groove 111 and at least partially protrudes from the outer side wall 110, and the specific protruding length of the first side wheel 300 can be determined according to actual conditions. The first side wheel 300 of the scheme protrudes from the base body 100, i.e., can provide guidance and support without affecting the width of the base body 100, which can optimize the overall structural layout and improve the stability of the movement of the mover module 10 and the carrying capacity.

[0069] With reference to Figure 2 and Figure 4The connection between the mounting seat 500 and the base 100 is described below. In some embodiments, the base 100 is provided with a connecting hole 120. The mounting seat 500 is provided with a rotating shaft 510, which is arranged at least partially through the connecting hole 120, and the specific penetration depth of the rotating shaft 510 can be determined according to actual conditions. The mounting seat 500 can rotate relative to the base 100 around an axis parallel to the vertical direction Z to adjust the running direction of the first main wheel 200. Therefore, in the present scheme, the rotating shaft 510 of the mounting seat 500 can be arranged through the base 100, that is, the stability of the assembly of the base 100 and the mounting seat 500 can be improved, and the mover module 10 can be flexibly adjusted to adapt to different conveying paths, thereby ensuring the reliability of conveying.

[0070] With reference to Figure 2 and Figure 4 The specific connection between the rotating shaft 510 and the base 100 is described below. In some embodiments, the mover module 10 includes a first bearing 610. The inner side of the first bearing 610 can be connected to the rotating shaft 510, and the outer side can be connected to the base 100. The first bearing 610 can be an angular contact double-row bearing, which can withstand large radial and axial loads. In other embodiments, the mover module 10 includes a second bearing 620. The inner side of the second bearing 620 can be connected to the rotating shaft 510, and the outer side can be connected to the base 100. The second bearing 620 can be a thrust ball bearing, which can be used to withstand axial loads and can withstand large axial forces. In other embodiments, the first bearing 610 can be a deep groove ball bearing or a tapered roller bearing, and the type of the second bearing 620 can be the same as or different from that of the first bearing 610. The specific arrangement of the first bearing 610 and the second bearing 620 can be determined according to actual conditions. The embodiments of the present application are described by taking the first bearing 610 as an angular contact double-row bearing and the second bearing 620 as a thrust ball bearing as an example.

[0071] The present scheme simultaneously provides an angular contact double-row bearing and a thrust ball bearing, so that the mover module 10 can maintain good rotation accuracy and carrying capacity during high-speed operation and heavy-load conveying, thereby further improving the stability and reliability of the mover conveying.

[0072] With reference to Figure 4 In some embodiments, the mover module 10 further includes a third bearing 630, the inner side of which can be connected to the rotating shaft 510 of the first main wheel 200, and the outer side can be connected to the base. The third bearing 630 can be a deep groove ball bearing.

[0073] With reference to Figure 3The magnet driving arrangement of the mover module 10 is introduced below. In some embodiments, the mover module 10 includes a plurality of first main wheels 200. The embodiments of the present application are described by taking an example of arranging four first main wheels 200. It can be understood that two adjacent first main wheels 200 can be arranged at intervals. The mover module 10 includes a plurality of magnetic blocks 700, and each magnetic block 700 can be connected to the bottom side of the base body 100. It should be noted that at least part of the magnetic blocks 700 are located in the interval between the two first main wheels 200, and the specific arrangement position of the magnetic blocks 700 can be determined according to actual conditions. Compared with the scheme in which no magnetic block 700 is arranged between the two first main wheels 200, the present scheme can fully utilize the bottom space of the base body 100, increase the arrangement area of the magnetic blocks 700 at the bottom of the base body 100, enhance the traction of the mover module 10, and improve the conveying efficiency.

[0074] With reference to Figures 5 to 7 The second aspect of the present application provides a logistics line 1, which includes the mover module 10 and the first stator module 20 of the above embodiments. The present scheme can effectively suppress the large vibration of the mover module 10, reduce the risk of the mover losing control or the load falling off, and effectively improve the stability of the conveying of the mover module 10.

[0075] It should be noted that in some embodiments, the running speed of the mover module 10 can reach 2 m / s. It can be understood that the thrust of the commutating module 50 and the stator module on the mover module 10 is related to the coil arrangement. The coil of the commutating module 50 or the stator module can be a single coil or a plurality of coils, which can be determined according to actual conditions.

[0076] With reference to Figures 5 to 7 The specific arrangement of the first stator module 20 is introduced below. The first stator module 20 is used for conveying the mover module 10. The first stator module 20 has a first guide rail 201 and a first guide structure 202, and the first guide rail 201 can be connected to the first guide structure 202. Further, the first guide structure 202 can be a guide groove. The first guide rail 201 and the first guide structure 202 are arranged along the first horizontal direction Y1. With reference to Figure 5 The first horizontal direction Y1 can refer to the front-back direction. When the first main wheel 200 moves along the first horizontal direction Y1 on the first guide rail 201, the first side wheel 300 moves along the first horizontal direction Y1 on the first guide structure 202. The present scheme can ensure the stability of the movement of the mover module 10 relative to the first positioning module.

[0077] With reference to Figures 5 to 7The second stator module 30 is used for conveying the mover module 10. The second stator module 30 is connected with the first stator module 20. It can be understood that the second stator module 30 can be connected with the first stator module 20 through the reversing module 50. The second stator module 30 has a second guide rail 301 and a second guide structure 302. The second guide rail 301 can be connected with the second guide structure 302. It should be noted that the second guide structure 302 can be a guide groove. The second guide rail 301 and the second guide structure 302 can be arranged in extension along a second horizontal direction Y2. When the first main wheel 200 moves along the second horizontal direction Y2 on the second guide rail 301, the first side wheel 300 moves along the second horizontal direction Y2 on the second guide structure 302. The scheme can guarantee the stability of the movement of the mover module 10 relative to the second stator module 30.

[0078] It should be noted that the second horizontal direction Y2 is arranged transversely to the first horizontal direction Y1. In some embodiments, the second horizontal direction Y2 can be perpendicular to the first horizontal direction Y1. In other embodiments, the second horizontal direction Y2 can also be at other angles other than perpendicular to the first horizontal direction Y1. The embodiments of the present application are described by taking the example of the second horizontal direction Y2 being perpendicular to the first horizontal direction Y1. Referring to Figure 7 The second horizontal direction Y2 can be directed to the left-right direction.

[0079] Referring to Figure 7 In some embodiments, the logistics line 1 includes the reversing module 50, which can realize the reversing movement of the mover module 10. In other embodiments, the logistics line 1 further includes a rack 40, which can support the stator module and the reversing module 50.

[0080] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications also change accordingly.

[0081] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes include "A and / or B", including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of the utility model claimed by the utility model.

[0082] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by the utility model specification and the attached drawings, or direct / indirect application in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A mover module for conveying an object to be transported, characterized in that The mover module comprises: a base body adapted to carry the object to be transported; a first main wheel connected to the base body, the first main wheel being adapted to rotate about a first rotation axis; a first side wheel connected to the base body and located at one side of the first main wheel, the first side wheel being adapted to rotate about a second rotation axis; wherein, during movement of the base body driven by the first main wheel and the first side wheel, the first rotation axis and the second rotation axis are arranged in a cross manner.

2. The mover module of claim 1, wherein: the mover module comprises a second side wheel connected to the base body and located at one side of the first main wheel, the second side wheel being adapted to rotate about a third rotation axis; during movement of the base body driven by the first main wheel, the first side wheel and the second side wheel, the third rotation axis and the first rotation axis are arranged in a parallel manner.

3. The mover module of claim 1, wherein: the mover module comprises a mounting seat connected to the bottom side of the base body, the first main wheel and the first side wheel are both rotatably connected to the mounting seat.

4. The mover module of claim 1, wherein: the mover module comprises a mounting seat connected to the bottom side of the base body, the first main wheel is rotatably connected to the mounting seat, and the first side wheel is rotatably connected to the base body.

5. The mover module of claim 4, wherein: the base body has an outer side wall in the transverse direction, the outer side wall is recessed with a connecting groove, the first side wheel is rotatably connected to the connecting groove and at least partially protrudes from the outer side wall.

6. The mover module of claim 4, wherein: the base body is provided with a connecting hole, the mounting seat is provided with a rotating shaft, the rotating shaft is arranged at least partially through the connecting hole, and the mounting seat can rotate relative to the base body about an axis parallel to the vertical direction to adjust the running direction of the first main wheel.

7. The mover module of claim 6, wherein: the mover module comprises a first bearing, the inner side of the first bearing is connected to the rotating shaft, and the outer side of the first bearing is connected to the base body, and the first bearing is an angular contact double-row bearing; and / or, the mover module comprises a second bearing, the inner side of the second bearing is connected to the rotating shaft, and the outer side of the second bearing is connected to the base body, and the second bearing is a thrust ball bearing.

8. The mover module of claim 1, wherein: the mover module comprises a plurality of first main wheels, adjacent two first main wheels are arranged in a spaced manner, the mover module comprises a plurality of magnetic blocks, each magnetic block is connected to the bottom side of the base body, and at least part of the magnetic blocks are located in the space between the two first main wheels.

9. Logistic line, characterized in that, comprises: the mover module of any one of claims 1-8; and a first stator module for conveying the mover module, the first stator module has a first guide rail and a first guide structure, and the first guide rail and the first guide structure are arranged in an extending manner along a first horizontal direction. The first guide rail is connected with the first guide structure, and during movement of the first main wheel along the first horizontal direction on the first guide rail, the first side wheel moves along the first horizontal direction on the first guide structure.

10. The logistics line according to claim 9, characterized in that Further comprising: A second stator module for conveying the mover module, the second stator module being connected with the first stator module, the second stator module having a second guide rail and a second guide structure, the second guide rail and the second guide structure being arranged along a second horizontal direction; The second guide rail is connected with the second guide structure, and during movement of the first main wheel along the second horizontal direction on the second guide rail, the first side wheel moves along the second horizontal direction on the second guide structure, the second horizontal direction being arranged transversely to the first horizontal direction.

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