Logistics device

Abstract

The utility model discloses a logistics device which is in butt joint with production line equipment. The production line equipment comprises a feeding line and a discharging line which are arranged at an interval. The logistics device comprises a main body, at least two bearing layers and a guide assembly. The bearing layers are arranged on the main body, at least one bearing layer is configured to be in butt joint with a feeding line, at least one bearing layer is configured to be in butt joint with a discharging line, and the bearing layers are provided with guide assemblies. The guiding assembly comprises a fixing piece and a rolling piece, the fixing piece is arranged on the bearing layer, and the rolling piece is arranged on the fixing piece. The rolling piece comprises a plurality of rollers arranged at intervals in the first direction, and the rolling piece is configured to transfer materials through the multiple rollers. When the logistics device is in butt joint with production line equipment, materials borne on the bearing layer are lightly pushed, and then the materials can be conveyed through the multiple rolling wheels of the rolling piece and flow into a feeding line; materials flowing out of the discharging line can be conveyed through the multiple rolling wheels of the rolling piece to flow into the logistics device, and therefore the production efficiency of the materials can be improved through the logistics device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material conveying, and in particular to a logistics device. BACKGROUND

[0002] The existing production line equipment includes an interval arranged feeding line and discharging line. The feeding line is used for receiving materials, and the discharging line is used for outputting materials. In the production and processing process of the materials, the workers often need to interact with the feeding line and the discharging line. For example, the workers need to involve the feeding operation of carrying the materials to the feeding line and the unloading operation of taking the materials from the discharging line. However, the current feeding operation and unloading operation by manual carrying not only are time-consuming and laborious, but also affect the production efficiency. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a logistics device, which is beneficial to improve the production efficiency of the materials.

[0004] Embodiments of the present application provide a logistics device. The logistics device is connected to a production line equipment. The production line equipment includes an interval arranged feeding line and discharging line. The logistics device includes a main body, two carrying layers and a guide assembly. The carrying layers are arranged on the main body. At least one of the carrying layers is configured to be connected to the feeding line, and at least one of the carrying layers is configured to be connected to the discharging line. The carrying layers are provided with the guide assembly. The guide assembly includes a fixing member and a rolling member. The fixing member is arranged on the carrying layer, and the rolling member is arranged on the fixing member. The rolling member includes a plurality of rollers arranged in a first direction. The rolling member is configured to transmit the materials through the plurality of rollers.

[0005] When the logistics device is connected to the production line equipment, the materials carried on the carrying layers can be transmitted through the plurality of rollers of the guide assembly and flow into the feeding line. The materials flowing out of the discharging line have a certain initial speed. The materials can be transmitted through the plurality of rollers of the guide assembly and flow into the logistics device, and are carried by the carrying layers. Therefore, the logistics device is beneficial to improve the production efficiency of the materials.

[0006] In some embodiments, the logistics device includes a first adjusting assembly. The first adjusting assembly is connected to the main body and the carrying layers. The first adjusting assembly is configured to adjust the position of the carrying layers relative to the main body in a second direction.

[0007] In the logistics device of the above embodiments, the first adjusting assembly is beneficial to adjust the position of the carrying layers relative to the main body in the second direction, so as to facilitate the connection of the carrying layers to the feeding line or the discharging line at different positions in the second direction.

[0008] In some embodiments, the first adjusting assembly includes a first mounting member and a limiting member. The first mounting member is arranged on the main body. The limiting member is movably arranged on the first mounting member along the second direction and is arranged on both sides of the carrying layers along the first mounting member.

[0009] In the logistics device of the above embodiment, by enabling the carrying layer to move along the second direction on the first mounting member, the position of the carrying layer relative to the main body along the second direction can be conveniently adjusted, and the limiting members are arranged on both sides of the carrying layer along the first mounting member, which is conducive to improving the stability of the carrying layer along the second direction.

[0010] In some embodiments, the logistics device comprises a second adjusting assembly connected between the carrying layer and the fixing member. The second adjusting assembly is configured to adjust the position of the fixing member relative to the carrying layer along a third direction.

[0011] In the logistics device of the above embodiment, by means of the second adjusting assembly, the position of the fixing member relative to the carrying layer along the third direction can be conveniently adjusted, so as to facilitate the docking of the rolling member with the feeding line or the discharging line having different sizes along the third direction.

[0012] In some embodiments, the second adjusting assembly comprises a second mounting member, and the carrying layer has a plurality of mounting areas arranged at intervals along the third direction. The second mounting member is connected to the fixing member and detachably fixed to the plurality of mounting areas.

[0013] In the logistics device of the above embodiment, by enabling the second mounting member to be fixed to different mounting areas, the position of the fixing member relative to the carrying layer along the third direction can be conveniently adjusted, and the stability of the fixing member along the third direction can be improved.

[0014] In some embodiments, the logistics device comprises a stop assembly arranged on the carrying layer. The stop assembly is configured to extend beyond the rolling member along the second direction.

[0015] In the logistics device of the above embodiment, during the process of transporting the material to the docking production line equipment or transporting the material away from the production line equipment by means of the logistics device, by enabling the stop assembly to extend beyond the rolling member along the second direction, the risk of the material being separated from the carrying layer along the first direction under the action of the roller can be reduced.

[0016] In some embodiments, the stop assembly comprises a base, a rotating shaft and a stop block. The base is fixed to the carrying layer, and the stop block is rotationally connected to the base by means of the rotating shaft. The rotating plane of the stop block is parallel to the second direction.

[0017] In the logistics device of the above embodiment, by enabling the stop block to rotate, the length direction of the stop block can be parallel or perpendicular to the second direction. When the length direction of the stop block is parallel to the second direction, the stop block extends beyond the rolling member along the second direction, and the stop block can play a good stopping effect on the material. When the length direction of the stop block is perpendicular to the second direction, the stop block is lower than the rolling member along the second direction, and the material can conveniently flow from the logistics device into the feeding line or from the discharging line into the logistics device.

[0018] In some embodiments, the rotation plane of the block is not parallel to the first direction.

[0019] In the logistics device of the above embodiments, the block is less likely to rotate undesirably under the action of the material, thereby improving the stability of the blocking effect of the block.

[0020] In some embodiments, the guide assembly includes guide pieces arranged on the fixing member and extending beyond the rolling members in the second direction. The number of the rolling members and the guide pieces is both two, and the projections of the two rolling members are located between the projections of the two guide pieces in the second direction.

[0021] In the logistics device of the above embodiments, when the material is transmitted through the plurality of rollers of the rolling members, the material is less likely to fall due to the limiting effect of the guide pieces, thereby improving the safety of the logistics device.

[0022] In some embodiments, the guide pieces have inclined sections gradually deviating from the rolling members in the first direction, and the inclined sections of the two guide pieces form a flared portion.

[0023] In the logistics device of the above embodiments, the flared portion facilitates the smooth flow of the material from the logistics device to the feeding line or from the discharging line to the logistics device, thereby reducing the occurrence of jamming and further improving the production efficiency of the material. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A scene diagram of the logistics device provided by an embodiment of the present application is connected to the feeding line and the discharging line.

[0025] Figure 2 A three-dimensional structure diagram of the logistics device provided by an embodiment of the present application.

[0026] Figure 3 For Figure 2 An enlarged diagram of the region III.

[0027] Figure 4 An exploded view of the blocking assembly provided by an embodiment of the present application.

[0028] Explanation of main element symbols

[0029] 10, logistics device; 101, feeding line; 102, discharging line; 11, main body; 12, bearing layer; 121, mounting area; 13, guiding assembly; 131, fixing member; 132, rolling member; 1321, roller; 133, guiding member; 1331, inclined section; 14, first adjusting assembly; 141, first mounting member; 142, limiting member; 143, first protection member; 15, second adjusting assembly; 151, second mounting member; 152, second protection member; 16, stop assembly; 161, base; 1611, support part; 1612, connecting part; 1613, recess; 162, rotating shaft; 163, stop block; 1631, waist round hole; 164, positioning sheet; 20, material; X, first direction; Y, third direction; Z, second direction. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0031] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or a middle component can exist at the same time. When a component is considered to be "provided on" another component, it can be directly provided on the other component or a middle component can exist at the same time.

[0032] Unless otherwise specified, the term "plurality" used herein refers to two or more.

[0033] The terms "first", "second", and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implying the number, specific order or primary and secondary relationship of the indicated technical features.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0035] The embodiments of the present application disclose a logistics device, which is used for docking production line equipment. The production line equipment includes a feeding line and a discharging line which are arranged at intervals. The logistics device includes a main body, two bearing layers and a guiding assembly. The bearing layers are arranged on the main body. At least one of the bearing layers is configured to dock the feeding line, and at least one of the bearing layers is configured to dock the discharging line. The bearing layers are provided with the guiding assembly. The guiding assembly includes a fixing member and a rolling member. The fixing member is arranged on the bearing layer, and the rolling member is arranged on the fixing member. The rolling member includes a plurality of rollers which are arranged at intervals along a first direction. The rolling member is configured to transmit the material through the plurality of rollers.

[0036] When the logistics device is docked with the production line equipment, the material carried on the carrying layer can be pushed to flow into the feeding line through the plurality of rollers of the rolling member; the material flowing out of the discharging line has a certain initial speed, and the material can flow into the logistics device through the plurality of rollers of the rolling member and be carried by the carrying layer, thereby improving the production efficiency of the material through the logistics device.

[0037] Some embodiments of the present application will be described below with reference to the accompanying drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0038] Please refer to Figure 1 and Figure 2 , the logistics device 10 includes a main body 11, at least two carrying layers 12 and a guide assembly 13. The carrying layer 12 is arranged on the main body 11, and at least one carrying layer 12 is configured to be docked with the feeding line 101, and at least one carrying layer 12 is configured to be docked with the discharging line 102. Figure 2 The logistics device 10 is shown to include two carrying layers 12, but the logistics device 10 of the present application is not limited to two carrying layers 12.

[0039] The carrying layer 12 is provided with a guide assembly 13. Please refer to Figure 3 , the guide assembly 13 includes a fixing member 131 and a rolling member 132, the fixing member 131 is arranged on the carrying layer 12, and the rolling member 132 is arranged on the fixing member 131. The rolling member 132 includes a plurality of rollers 1321 arranged at intervals along the first direction X, and the rolling member 132 is configured to transmit the material 20 through the plurality of rollers 1321.

[0040] When the logistics device 10 is docked with the production line equipment (not shown in the figure), the material 20 carried on the carrying layer 12 can be pushed to flow into the feeding line 101 through the plurality of rollers 1321 of the rolling member 132; the material 20 flowing out of the discharging line 102 has a certain initial speed, and the material 20 can flow into the logistics device 10 through the plurality of rollers 1321 of the rolling member 132 and be carried by the carrying layer 12, thereby improving the production efficiency of the material 20 through the logistics device 10.

[0041] The feeding line 101 refers to the production line of the production line equipment for receiving the material 20, and the discharging line 102 refers to the production line of the production line equipment for outputting the material 20. The feeding line 101 and the discharging line 102 of the production line equipment are arranged at intervals along the second direction Z or the third direction Y. The material 20 received by the feeding line 101 refers to a component to be processed, or a material frame carrying a plurality of components to be processed, and the material 20 output by the discharging line 102 refers to a processed component, or an empty material frame.

[0042] In some embodiments, each of the bearing layers 12 is provided with two sets of the guiding assemblies 13, which are respectively arranged on both sides of the bearing layer 12 along the third direction Y, i.e., two rolling members 132 are arranged on each of the bearing layers 12. The process of transferring the material 20 through the plurality of rollers 1321 of the two rolling members 132 is more stable.

[0043] In some embodiments, referring to Figure 3 , the guiding assembly 13 comprises a guide member 133 arranged on the fixing member 131 and extending beyond the rolling member 132 along the second direction Z. The number of the rolling member 132 and the guide member 133 is both two, and the projection of the two rolling members 132 is located between the projections of the two guide members 133 along the second direction Z. When the material 20 is transferred through the plurality of rollers 1321 of the rolling member 132, the limitation of the guide member 133 helps to reduce the possibility of the material 20 from being dumped, thereby improving the safety of the logistics device 10.

[0044] In some embodiments, along the first direction X, the guide member 133 has an inclined section 1331 gradually deviating from the rolling member 132, and the inclined sections 1331 of the two guide members 133 constitute a flared portion. The flared portion helps the material 20 to flow smoothly from the logistics device 10 into the feeding line 101 or from the discharging line 102 into the logistics device 10, thereby reducing the occurrence of jamming and further improving the production efficiency of the material 20.

[0045] In some embodiments, referring to Figure 2 , the logistics device 10 comprises a first adjusting assembly 14 connected to the main body 11 and the bearing layer 12. The first adjusting assembly 14 is configured to adjust the position of the bearing layer 12 relative to the main body 11 along the second direction Z. Through the first adjusting assembly 14, the position of the bearing layer 12 relative to the main body 11 along the second direction Z can be adjusted, thereby facilitating the bearing layer 12 to be docked with the feeding line 101 or the discharging line 102 at different positions along the second direction Z.

[0046] In some embodiments, referring to Figure 3 , the first adjusting assembly 14 comprises a first mounting member 141 and a limiting member 142. The first mounting member 141 is arranged on the main body 11, and the limiting member 142 is movably arranged on the first mounting member 141 along the second direction Z and on both sides of the bearing layer 12 along the first mounting member 141. By moving the bearing layer 12 along the second direction Z on the first mounting member 141, the position of the bearing layer 12 relative to the main body 11 along the second direction Z can be conveniently adjusted, and the limiting member 142 is arranged on both sides of the bearing layer 12 along the first mounting member 141, thereby improving the stability of the bearing layer 12 along the second direction Z.

[0047] In some embodiments, referring to Figure 3 , the first adjusting assembly 14 comprises a first protection piece 143, which is arranged between the first mounting piece 141 and the main body 11, and between the limiting piece 142 and the bearing layer 12, so as to reduce the abrasion of the first adjusting assembly 14 on the main body 11 and the bearing layer 12.

[0048] In some embodiments, the first mounting piece 141 is a bolt, screw or stud, the limiting piece 142 is a nut, and the first protection piece 143 is a washer.

[0049] In some embodiments, referring to Figure 2 , the logistics device 10 comprises a second adjusting assembly 15, which is connected to the bearing layer 12 and the fixing piece 131. The second adjusting assembly 15 is configured to adjust the position of the fixing piece 131 in the third direction Y relative to the bearing layer 12. Through the second adjusting assembly 15, the position of the fixing piece 131 in the third direction Y relative to the bearing layer 12 can be adjusted, so as to facilitate the docking of the rolling piece 132 with the feeding line 101 or the discharging line 102 having different sizes in the third direction Y.

[0050] In some embodiments, referring to Figure 3 , the second adjusting assembly 15 comprises a second mounting piece 151, and the bearing layer 12 has a plurality of mounting areas 121 arranged at intervals in the third direction Y. The second mounting piece 151 is connected to the fixing piece 131 and can be detachably fixed to the plurality of mounting areas 121. By fixing the second mounting piece 151 to different mounting areas 121, the position of the fixing piece 131 in the third direction Y relative to the bearing layer 12 can be conveniently adjusted, and the stability of the fixing piece 131 in the third direction Y can be improved.

[0051] In some embodiments, referring to Figure 3 , the second adjusting assembly 15 comprises a second protection piece 152, which is arranged between the second mounting piece 151 and the fixing piece 131, so as to reduce the abrasion of the second adjusting assembly 15 on the fixing piece 131.

[0052] In some embodiments, the second mounting piece 151 is a bolt, screw or stud, the second protection piece 152 is a washer, and the mounting area 121 is a threaded hole or a threaded groove.

[0053] In some embodiments, referring to Figure 2The logistics device 10 comprises a stop component 16 arranged on the carrying layer 12. The stop component 16 is configured to exceed the rolling member 132 along the second direction Z. In the process of transporting the material 20 to the docking production line equipment or transporting the material 20 away from the production line equipment through the logistics device 10, by making the stop component 16 exceed the rolling member 132 along the second direction Z, it is beneficial to reduce the risk of the material 20 being separated from the carrying layer 12 along the first direction X under the action of the rolling wheel 1321.

[0054] In some embodiments, along the first direction X, the carrying layer 12 is provided with two groups of stop components 16, and the two groups of stop components 16 stop the material 20 along the first direction X and the reverse direction of the first direction X.

[0055] In some embodiments, along the first direction X, the carrying layer 12 is provided with multiple groups of stop components 16, for example, three groups of stop components 16, and adjacent two groups of stop components 16 stop one material 20 along the first direction X and the reverse direction of the first direction X.

[0056] In some embodiments, referring to Figure 4 The stop component 16 comprises a base 161, a rotating shaft 162 and a stop block 163. The base 161 is fixed to the carrying layer 12, and the stop block 163 is rotationally connected to the base 161 through the rotating shaft 162. The rotating plane of the stop block 163 is parallel to the second direction Z.

[0057] By rotating the stop block 163, the length direction of the stop block 163 can be parallel or perpendicular to the second direction Z, and when the length direction of the stop block 163 is parallel to the second direction Z, the stop block 163 exceeds the rolling member 132 along the second direction Z, and the stop block 163 can play a good stopping effect on the material 20; when the length direction of the stop block 163 is perpendicular to the second direction Z, the stop block 163 is lower than the rolling member 132 along the second direction Z, and the material 20 can conveniently flow into the feeding line 101 from the logistics device 10 or flow into the logistics device 10 from the discharging line 102.

[0058] In some embodiments, the rotating plane of the stop block 163 is not parallel to the first direction X. It is beneficial to reduce the undesired rotation of the stop block 163 under the action of the material 20, thereby improving the stability of the stopping effect of the stop block 163.

[0059] In some embodiments, the base 161 comprises a support part 1611, a connecting part 1612 and a recess part 1613. The support part 1611 is fixed to the carrying layer 12. Along the second direction Z, the connecting part 1612 is arranged on the support part 1611, and the recess part 1613 penetrates through the support part 1611. The stop block 163 is rotationally connected to the connecting part 1612 through the rotating shaft 162.

[0060] When the stopper assembly 16 stops the material 20, the block 163 is rotated to have the length direction of the block 163 parallel to the second direction Z, at this time, the block 163 is partially placed in the recess 1613, and along the second direction Z, the block 163 exceeds the connecting part 1612. When the stopper assembly 16 does not stop the material 20, the block 163 is rotated to have the length direction of the block 163 vertical to the second direction Z, at this time, the block 163 is located outside the recess 1613, and along the second direction Z, the block 163 does not exceed the connecting part 1612. The cooperation of the supporting part 1611, the connecting part 1612 and the recess 1613 is beneficial to limit the rotating direction of the block 163, and is beneficial to reduce the freedom degree of the rotating of the block 163, so as to reduce the undesired rotating of the block 163 under the action of the material 20.

[0061] In some embodiments, the stopper assembly 16 comprises a positioning sheet 164, the positioning sheet 164 is attached to the supporting part 1611 and the connecting part 1612. Along the second direction Z, the positioning sheet 164 exceeds the rotating shaft 162. The block 163 has a waist round hole 1631, the length direction of the waist round hole 1631 is parallel to the length direction of the block 163. The rotating shaft 162 is arranged in the waist round hole 1631.

[0062] When the stopper assembly 16 stops the material 20, the block 163 is rotated to have the length direction of the block 163 parallel to the second direction Z, at this time, the length direction of the waist round hole 1631 is also parallel to the second direction Z, the block 163 can move along the reverse direction of the second direction Z relative to the rotating shaft 162 through the waist round hole 1631, so that the block 163 is partially placed in the recess 1613. When the stopper assembly 16 does not stop the material 20, if the block 163 is directly rotated, the block 163 will be limited by the supporting part 1611 and the positioning sheet 164, at this time, the block 163 needs to be first moved along the second direction Z relative to the rotating shaft 162 to be located outside the recess 1613, and then the block 163 is rotated to have the length direction of the block 163 vertical to the second direction Z. In this way, the cooperation of the supporting part 1611, the connecting part 1612, the recess 1613 and the positioning sheet 164 is beneficial to further reduce the freedom degree of the rotating of the block 163, so as to further reduce the undesired rotating of the block 163 under the action of the material 20.

[0063] In some embodiments, the second direction Z is the reverse direction of the direction of gravity. When the length direction of the waist round hole 1631 is parallel to the second direction Z, the block 163 can move along the direction of gravity relative to the rotating shaft 162 to be partially placed in the recess 1613 under the action of gravity.

[0064] In some embodiments, the material flow device 10 comprises a protection component (not shown in the figure), the protection component is arranged on both sides of the main body 11, which is beneficial to strengthen the structural strength of the main body 11.

[0065] The logistics device 10 of the present application is used as follows: the logistics device 10 is docked with the production line equipment, wherein one of the bearing layers 12 is docked with the feeding line 101, and the other bearing layer 12 is docked with the discharging line 102.

[0066] The bearing layer 12 of the logistics device 10 docked with the feeding line 101 bears the material 20, and the length direction of the stop block 163 of the stop component 16 is parallel to the second direction Z, thereby stopping the material 20. When the length direction of the stop block 163 is perpendicular to the second direction Z, the stop block 163 stops the material 20, and the material 20 is pushed slightly, so that the material 20 is transmitted by the plurality of rollers 1321 of the rolling member 132 and flows into the feeding line 101.

[0067] The bearing layer 12 of the logistics device 10 docked with the discharging line 102 does not bear the material 20, and the length direction of the stop block 163 of the stop component 16 is perpendicular to the second direction Z, so that the stop block 163 does not stop the material 20. The material 20 flowing out of the discharging line 102 has a certain initial speed, and the material 20 is transmitted by the plurality of rollers 1321 of the rolling member 132 and flows into the logistics device 10. When the length direction of the stop block 163 is perpendicular to the second direction Z, the stop block 163 stops the material 20. In this way, the feeding operation and the discharging operation are conveniently completed, and the production efficiency of the material 20 is improved.

[0068] In addition, those skilled in the art should understand that the above embodiments are only used to illustrate the present application, and are not used as a limitation to the present application, and any appropriate changes and variations to the above embodiments within the spirit and scope of the present application are within the scope of the present application.

Claims

1. A logistics apparatus for interfacing a production line facility, the production line facility including a feed line and a discharge line spaced apart, the apparatus comprising, The logistics device comprises: a main body; at least two carrying layers arranged on the main body, at least one of the carrying layers being configured to be connected to the feeding line, at least one of the carrying layers being configured to be connected to the discharging line, the carrying layers being provided with a guiding assembly; the guiding assembly comprises a fixed part and a rolling part, the fixed part being arranged on the carrying layer, the rolling part being arranged on the fixed part, the rolling part comprising a plurality of rollers arranged at intervals in a first direction, the rolling part being configured to transfer materials through the plurality of rollers.

2. The logistics apparatus according to claim 1, wherein The logistics device comprises a first adjusting assembly connecting the main body and the carrying layer, the first adjusting assembly being configured to adjust the position of the carrying layer relative to the main body in a second direction.

3. The logistics apparatus according to claim 2, wherein The first adjusting assembly comprises a first mounting part arranged on the main body and a limiting part movably arranged on the first mounting part in the second direction and on both sides of the carrying layer.

4. The logistics apparatus according to claim 1, wherein The logistics device comprises a second adjusting assembly connecting the carrying layer and the fixed part, the second adjusting assembly being configured to adjust the position of the fixed part relative to the carrying layer in a third direction.

5. The logistics apparatus according to claim 4, wherein The second adjusting assembly comprises a second mounting part, the carrying layer having a plurality of mounting areas arranged at intervals in the third direction, and the second mounting part being connected to the fixed part and detachably fixed to the plurality of mounting areas.

6. The logistics apparatus according to claim 1, wherein The logistics device comprises a stop assembly arranged on the carrying layer, the stop assembly being configured to exceed the rolling part in the second direction.

7. The logistics apparatus according to claim 6, wherein The stop assembly comprises a base fixed to the carrying layer, a pivot and a stop block, the stop block being rotatably connected to the base through the pivot, and the rotation plane of the stop block being parallel to the second direction.

8. The logistics apparatus according to claim 7, wherein The rotation plane of the stop block is not parallel to the first direction.

9. The logistics apparatus according to claim 1, wherein The guiding assembly comprises a guide part arranged on the fixed part and exceeding the rolling part in the second direction, and the number of the rolling part and the guide part is both two, and in the second direction, the projection of the two rolling parts is located between the projections of the two guide parts.

10. The logistics apparatus according to claim 9, wherein In the first direction, the guide part has an inclined section gradually deviating from the rolling part, and the inclined sections of the two guide parts constitute a flared portion.

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