A logistics conveying system

Abstract

This utility model discloses a logistics conveying system, comprising: a first track extending along a first direction; at least one movable structure, the movable structure including a movable platform, at least one first drive shaft, at least one first bearing, and at least one first roller, the first bearing having at least one first oil injection hole communicating with the inner cavity of the first bearing; the movable platform being rotatably connected via the first drive shaft, the corresponding first bearing, and the corresponding first roller, thereby allowing the movable platform to slide along the first track via the first roller; and an oil injection structure including a first oil pump and at least one first oil injection nozzle, the first oil injection hole corresponding to the first oil injection nozzle. In this utility model, the movable platform conveys items along the first direction, and the oil injection structure can inject oil into the first bearing during the rotation of the first roller, achieving oil injection without stopping the machine, thus ensuring work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of logistics technology, and specifically relates to a logistics transportation system. Background Technology

[0002] A logistics conveying system is a system used to transport goods. It can complete the transfer and loading / unloading of goods, greatly improving work efficiency, reducing labor intensity, and reducing the damage rate of goods. It can also be used in conjunction with vehicles, ships, and airplanes. The application of logistics conveying systems can help enterprises reduce product costs, improve efficiency, and enhance product quality.

[0003] In related technologies, logistics conveying systems often use rollers. In order to improve the smoothness of roller rotation, the rollers used in logistics conveying systems need to be used in conjunction with bearings. After a period of use, the logistics conveying system needs to be stopped so that the staff can manually lubricate the bearings, which is not conducive to the operation of the material conveying system. Utility Model Content

[0004] To overcome at least one of the defects described in the prior art, this utility model provides a logistics conveying system. In this utility model, the mobile platform slides along the first track via a first roller to transport items along a first direction. Furthermore, the oiling structure of this utility model can oil the first bearing during the rotation of the first roller, achieving oiling without stopping the machine, thereby ensuring work efficiency.

[0005] The technical solution adopted by this utility model to solve its problem is: A logistics delivery system, comprising: The first track extends along a first direction; At least one movable structure, the movable structure includes a movable stage, at least one first drive shaft, at least one first bearing and at least one first roller, the first drive shaft, the first bearing and the first roller are respectively arranged, the first bearing is provided with at least one first oil injection hole, and the first oil injection hole is connected to the inner cavity of the first bearing; The moving stage is rotatably connected by a first drive shaft, a corresponding first bearing, and a corresponding first roller, so that the moving stage slides along the first track via the first roller; The oil injection structure includes a first oil pump and at least one first oil injection nozzle. A first oil injection hole is provided corresponding to the first oil injection nozzle. The outlet of the first oil injection nozzle is connected to the corresponding first oil injection hole, and the inlet of the first oil injection nozzle is connected to the outlet of the first oil pump.

[0006] As an optional implementation, the moving structure includes at least two first drive shafts, at least two first bearings, and at least two first rollers; At least two first rollers are located on the same side of the moving platform or on opposite sides of the moving platform.

[0007] As an optional implementation, the first direction is the length direction of the logistics conveying system; The first track includes a first upper track and a first lower track, and the moving platform is disposed between the first upper track and the first lower track; At least two first rollers are respectively disposed on opposite sides of the moving platform, at least one first roller rolls along the first upper track, and at least one first roller rolls along the first lower track.

[0008] As an optional implementation, the oil injection structure also includes a first oil distributor, which includes an inlet and at least two outlets; One first oil injector corresponds to one outlet of the first oil distributor, the inlet of the first oil injector is connected to the corresponding outlet of the first oil distributor, and the inlet of the first oil distributor is connected to the outlet of the first oil pump. The first oil pump and the first oil distributor are both mounted on the moving platform.

[0009] As an optional implementation, the mobile stage includes a second track, at least one mobile sub-stage, at least one second drive shaft, at least one second bearing, and at least one second roller, with the second drive shaft, second bearing, and second roller being correspondingly arranged. The second track extends along the second direction; The second bearing is provided with at least one second oil injection hole, which is connected to the inner cavity of the second bearing. The movable sub-stage is rotatably connected to the second roller via the second drive shaft, the second bearing, and the second roller, so that the movable sub-stage slides along the second track via the second roller.

[0010] As an optional implementation, the oil injection structure further includes a second oil pump and at least one second oil injection nozzle, with a second oil injection hole corresponding to the second oil injection nozzle, the outlet of the second oil injection nozzle communicating with the corresponding second oil injection hole, and the inlet of the second oil injection nozzle communicating with the outlet of the second oil pump.

[0011] As an optional implementation, the mobile stage includes at least two second drive shafts, at least two second bearings, and at least two second rollers, with the at least two second rollers being disposed on the same side of the mobile substage or on opposite sides of the mobile substage.

[0012] As an optional implementation, the second direction is the height direction of the logistics conveying system, and the first direction is perpendicular to the second direction. The second track includes a second left track and a second right track, and the movable substation is located between the second left track and the second right track; At least two second rollers are respectively arranged on opposite sides of the moving sub-platform, with at least one second roller rolling along the second left track and at least one second roller rolling along the second right track.

[0013] As an optional implementation, the oil injection structure also includes a second oil distributor, which includes an inlet and at least two outlets; A second oil injector corresponds to one outlet of the second oil distributor. The inlet of the second oil injector is connected to the corresponding outlet of the second oil distributor. The inlet of the second oil distributor is connected to the outlet of the second oil pump. The second oil pump and the second oil distributor are both located on the mobile sub-platform.

[0014] As an optional implementation, the logistics conveying system also includes a drive structure, which includes a first drive unit and a second drive unit; The first drive unit is used to provide power to the mobile station, and the second drive unit is used to provide power to the mobile substation.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, the mobile platform slides along the first track via the first roller to transport items along the first direction. Furthermore, the oiling structure of this invention can oil the first bearing during the rotation of the first roller, achieving oiling without stopping the machine and thus ensuring work efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0018] Figure 2 This is an embodiment of the present utility model. Figure 1 A partial structural diagram.

[0019] Figure 3 This is an embodiment of the present utility model. Figure 2 A partial structural diagram.

[0020] Figure 4 This is a schematic diagram showing the connection between the first drive shaft, the first bearing, the first roller, and the oil injection structure in an embodiment of this utility model.

[0021] Figure 5This is a schematic diagram showing the connection between the second drive shaft, the second bearing, the second roller, and the oil injection structure in an embodiment of this utility model.

[0022] Explanation of key figure labels: 10. First track; 101. First upper track; 102. First lower track; 20. Moving structure; 201. Moving platform; 211. Second track; 2111. Second left track; 2112. Second right track; 212. Moving sub-platform; 213. Second drive shaft; 214. Second bearing; 2141. Second oil injection hole; 215. Second roller; 202. First drive shaft; 203. First bearing; 231. First oil injection hole; 204. First roller; 30. Oil injection structure; 301. First oil pump; 302. First oil injection nozzle; 303. First oil distributor; 304. Second oil pump; 305. Second oil injection nozzle; 306. Second oil distributor; 40. Drive structure; 401. First drive unit; 402. Second drive unit. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0026] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0027] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0028] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0029] See Figures 1 to 5 This utility model discloses a logistics conveying system, including: a first track 10 extending along a first direction (direction a); at least one movable structure 20, the movable structure 20 including a movable platform 201, at least one first drive shaft 202, at least one first bearing 203, and at least one first roller 204, the first drive shaft 202, the first bearing 203, and the first roller 204 being correspondingly arranged, the first bearing 203 being provided with at least one first oil injection hole 231, the first oil injection hole 231 being connected to the inner cavity of the first bearing 203. The movable stage 201 is rotatably connected via a first drive shaft 202, a corresponding first bearing 203, and a corresponding first roller 204, thereby allowing the movable stage 201 to slide along the first track 10 via the first roller 204; the oil injection structure 30 includes a first oil pump 301 and at least one first oil injection nozzle 302, with a first oil injection hole 231 corresponding to the first oil injection nozzle 302, the outlet of the first oil injection nozzle 302 communicating with the corresponding first oil injection hole 231, and the inlet of the first oil injection nozzle 302 communicating with the outlet of the first oil pump 301.

[0030] It should be noted that the first bearing 203 includes an inner ring, an outer ring, and rolling elements, the rolling elements being balls. The inner ring of the first bearing 203 is connected and fixed to the first transmission shaft 202, and the outer ring of the first bearing 203 is connected and fixed to the first roller 204. The first oil injection hole 231 is located at the position of the inner ring of the first bearing 203.

[0031] In this invention, the mobile platform 201 slides along the first track 10 via the first roller 204 to transport items along the first direction. Furthermore, the oiling structure 30 of this invention can oil the first bearing 203 during the rotation of the first roller 204, achieving oiling without stopping the machine and thus ensuring work efficiency.

[0032] See Figure 1 The logistics conveying system includes two moving structures 20, which slide in the same direction or in opposite directions.

[0033] In this embodiment of the utility model, the movable structure 20 includes at least two first drive shafts 202, at least two first bearings 203, and at least two first rollers 204; the at least two first rollers 204 are all arranged on the same side of the movable platform 201 or respectively arranged on opposite sides of the movable platform 201.

[0034] See Figures 1 to 3 The movable structure 20 includes four first drive shafts 202, four first bearings 203 and four first rollers 204; the four first rollers 204 are respectively arranged on opposite sides of the movable platform 201.

[0035] Specifically, the upper side of the moving platform 201 is provided with two first drive shafts 202, two first bearings 203 and two first rollers 204, and the lower side of the moving platform 201 is provided with two first drive shafts 202, two first bearings 203 and two first rollers 204.

[0036] In this embodiment of the utility model, the first direction is the length direction of the logistics conveying system; the first track 10 includes a first upper track 101 and a first lower track 102, and the moving platform 201 is disposed between the first upper track 101 and the first lower track 102; at least two first rollers 204 are respectively disposed on opposite sides of the moving platform 201, at least one first roller 204 rolls along the first upper track 101, and at least one first roller 204 rolls along the first lower track 102.

[0037] See Figures 1 to 3 Four first rollers 204 are respectively arranged on opposite sides of the moving platform 201. Two first rollers 204 roll along the first upper track 101 and two first rollers 204 roll along the first lower track 102.

[0038] In this embodiment of the utility model, the oil injection structure 30 further includes a first oil distributor 303, which includes an inlet and at least two outlets; a first oil injection nozzle 302 corresponds to one outlet of the first oil distributor 303, the inlet of the first oil injection nozzle 302 is connected to the corresponding outlet of the first oil distributor 303, and the inlet of the first oil distributor 303 is connected to the outlet of the first oil pump 301; the first oil pump 301 and the first oil distributor 303 are both mounted on the moving platform 201.

[0039] See Figure 4 The first oil distributor 303 includes one inlet and four outlets, with the four outlets corresponding to four first oil injection nozzles 302, so that the first oil pump 301 can use the first oil distributor 303 to inject oil into the target first oil injection nozzle 302.

[0040] Furthermore, the first oil pump 301 can be electrically connected to the control module. The control module controls the first oil pump 301, the first oil distributor 303, and the first oil injector 302 to achieve timed and quantitative oil injection. This can further prevent excessive lubrication from causing lubricant to be thrown out and contaminating the equipment, or insufficient lubricant from causing excessive wear and malfunctions in the equipment.

[0041] In this embodiment of the utility model, the movable stage 201 includes a second track 211, at least one movable sub-stage 212, at least one second drive shaft 213, at least one second bearing 214, and at least one second roller 215. The second drive shaft 213, the second bearing 214, and the second roller 215 are correspondingly arranged. The second track 211 extends along a second direction (direction b). The second bearing 214 is provided with at least one second oil injection hole 2141, which communicates with the inner cavity of the second bearing 214. The movable sub-stage 212 is rotatably connected to the second roller 215 through the second drive shaft 213, the second bearing 214, and the second roller 215, so that the movable sub-stage 212 slides along the second track 211 through the second roller 215.

[0042] It should be noted that the second bearing 214 includes an inner ring, an outer ring, and rolling elements, the rolling elements being balls. The inner ring of the second bearing 214 is connected and fixed to the second transmission shaft 213, and the outer ring of the second bearing 214 is connected and fixed to the second roller 215. The second oil injection hole 2141 is located at the position of the inner ring of the second bearing 214.

[0043] See Figure 2 The mobile station 201 includes two mobile substations 212, which slide in the same direction or in opposite directions.

[0044] In this embodiment of the utility model, the oil injection structure 30 further includes a second oil pump 304 and at least one second oil injection nozzle 305. The second oil injection hole 2141 is correspondingly provided with the second oil injection nozzle 305. The outlet of the second oil injection nozzle 305 is connected to the corresponding second oil injection hole 2141, and the inlet of the second oil injection nozzle 305 is connected to the outlet of the second oil pump 304.

[0045] In this embodiment of the utility model, the mobile stage 201 includes at least two second drive shafts 213, at least two second bearings 214, and at least two second rollers 215. The at least two second rollers 215 are all arranged on the same side of the mobile sub-stage 212 or respectively arranged on opposite sides of the mobile sub-stage 212.

[0046] See Figure 4 The moving stage 201 includes four second drive shafts 213, four first bearings, and four second rollers 215; the four second rollers 215 are respectively arranged on opposite sides of the moving substage 212.

[0047] Specifically, the left side of the movable sub-stage 212 is provided with two second drive shafts 213, two second bearings 214 and two second rollers 215, and the lower side of the movable sub-stage 212 is provided with two second drive shafts 213, two second bearings 214 and two second rollers 215.

[0048] In this embodiment of the utility model, the second direction is the height direction of the logistics conveying system, and the first direction is perpendicular to the second direction; the second track 211 includes a second left track 2111 and a second right track 2112, and the movable sub-platform 212 is disposed between the second left track 2111 and the second right track 2112; at least two second rollers 215 are respectively disposed on opposite sides of the movable sub-platform 212, at least one second roller 215 rolls along the second left track 2111, and at least one second roller 215 rolls along the second right track 2112.

[0049] See Figure 4 Four second rollers 215 are respectively arranged on opposite sides of the movable sub-platform 212. Two second rollers 215 roll along the second left track 2111, and two second rollers 215 roll along the second right track 2112.

[0050] In this embodiment of the utility model, the oil injection structure 30 further includes a second oil distributor 306, which includes an inlet and at least two outlets; a second oil injection nozzle 305 corresponds to one outlet of the second oil distributor 306, the inlet of the second oil injection nozzle 305 is connected to the corresponding outlet of the second oil distributor 306, and the inlet of the second oil distributor 306 is connected to the outlet of the second oil pump 304; the second oil pump 304 and the second oil distributor 306 are both mounted on the movable sub-platform 212.

[0051] See Figure 5 The second oil distributor 306 includes one inlet and four outlets, with the four outlets corresponding to four second oil injection nozzles 305 respectively, so that the second oil pump 304 can use the second oil distributor 306 to inject oil into the target second oil injection nozzles 305.

[0052] Furthermore, the second oil pump 304 can be electrically connected to the control module. The control module controls the second oil pump 304, the second oil distributor 306, and the second oil nozzle 305 to achieve timed and quantitative oil injection. This can further prevent excessive lubrication from causing lubricant to be thrown out and contaminating the equipment, or insufficient lubricant from causing excessive wear and malfunctions in the equipment.

[0053] In this embodiment of the utility model, the logistics conveying system further includes a drive structure 40, which includes a first drive unit 401 and a second drive unit 402; the first drive unit 401 is used to provide power to the mobile station 201, and the second drive unit 402 is used to provide power to the mobile substation 212.

[0054] For example, the first drive unit 401 includes a chain conveyor belt or a belt conveyor belt, thereby providing power for the sliding of the moving table 201.

[0055] When the first drive unit 401 includes a chain conveyor belt, the chain conveyor belt is fixedly connected to the moving table 201, so that the moving table 201 follows the chain conveyor belt and slides along the first track 10 through the first roller 204, thereby achieving relatively stable sliding.

[0056] For example, the second drive unit 402 includes a chain conveyor belt or a belt conveyor belt, thereby providing power for the sliding of the movable sub-stage 212.

[0057] When the second drive unit 402 includes a chain conveyor belt, the chain conveyor belt is fixedly connected to the movable sub-stage 212, so that the movable sub-stage 212 follows the chain conveyor belt and slides along the second track 211 via the second roller 215, thereby achieving relatively stable sliding.

[0058] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A logistics conveying system, characterized in that, include: A first track, which extends along a first direction; At least one movable structure, the movable structure including a movable stage, at least one first drive shaft, at least one first bearing and at least one first roller, the first drive shaft, the first bearing and the first roller being correspondingly arranged, the first bearing being provided with at least one first oil injection hole, the first oil injection hole communicating with the inner cavity of the first bearing; The mobile platform is rotatably connected via the first drive shaft, the corresponding first bearing, and the corresponding first roller, thereby allowing the mobile platform to slide along the first track via the first roller. The oil injection structure includes a first oil pump and at least one first oil injection nozzle. The first oil injection hole is correspondingly provided with the first oil injection nozzle. The outlet of the first oil injection nozzle is connected to the corresponding first oil injection hole, and the inlet of the first oil injection nozzle is connected to the outlet of the first oil pump.

2. The logistics conveying system according to claim 1, characterized in that: The movable structure includes at least two first drive shafts, at least two first bearings, and at least two first rollers; At least two of the first rollers are disposed on the same side of the moving platform or on opposite sides of the moving platform.

3. The logistics conveying system according to claim 2, characterized in that: The first direction is the length direction of the logistics conveying system; The first track includes a first upper track and a first lower track, and the mobile platform is disposed between the first upper track and the first lower track; At least two of the first rollers are respectively disposed on opposite sides of the moving platform, at least one of the first rollers rolls along the first upper track, and at least one of the first rollers rolls along the first lower track.

4. The logistics conveying system according to claim 2, characterized in that: The oil injection structure also includes a first oil distributor, which has an inlet and at least two outlets; One of the first oil injectors corresponds to one outlet of the first oil distributor, the inlet of the first oil injector is connected to the corresponding outlet of the first oil distributor, and the inlet of the first oil distributor is connected to the outlet of the first oil pump. Both the first oil pump and the first oil distributor are mounted on the movable platform.

5. The logistics conveying system according to claim 1, characterized in that: The mobile stage includes a second track, at least one mobile sub-stage, at least one second drive shaft, at least one second bearing, and at least one second roller, with the second drive shaft, the second bearing, and the second roller being correspondingly arranged. The second track extends along the second direction; The second bearing is provided with at least one second oil injection hole, which communicates with the inner cavity of the second bearing. The movable sub-stage is rotatably connected to the second roller via the second drive shaft, the second bearing, and the second roller, so that the movable sub-stage slides along the second track via the second roller.

6. The logistics conveying system according to claim 5, characterized in that: The oil injection structure further includes a second oil pump and at least one second oil injection nozzle. The second oil injection hole is correspondingly provided with the second oil injection nozzle. The outlet of the second oil injection nozzle is connected to the corresponding second oil injection hole, and the inlet of the second oil injection nozzle is connected to the outlet of the second oil pump.

7. The logistics conveying system according to claim 6, characterized in that: The movable stage includes at least two second drive shafts, at least two second bearings, and at least two second rollers. The at least two second rollers are all disposed on the same side of the movable sub-stage or respectively disposed on opposite sides of the movable sub-stage.

8. The logistics conveying system according to claim 7, characterized in that: The second direction is the height direction of the logistics conveying system, and the first direction is perpendicular to the second direction. The second track includes a second left track and a second right track, and the movable sub-stage is disposed between the second left track and the second right track; At least two second rollers are respectively disposed on opposite sides of the movable sub-platform, at least one second roller rolls along the second left track, and at least one second roller rolls along the second right track.

9. The logistics conveying system according to claim 7, characterized in that: The oil injection structure also includes a second oil distributor, which has an inlet and at least two outlets; One of the second oil injection nozzles corresponds to one outlet of the second oil distributor, the inlet of the second oil injection nozzle is connected to the corresponding outlet of the second oil distributor, and the inlet of the second oil distributor is connected to the outlet of the second oil pump. The second oil pump and the second oil distributor are both mounted on the movable sub-platform.

10. The logistics conveying system according to claim 5, characterized in that: The logistics conveying system also includes a drive structure, which includes a first drive unit and a second drive unit. The first drive unit is used to provide power to the mobile station, and the second drive unit is used to provide power to the mobile substation.

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