CN116280944A

CN116280944A - Storage shelf and automatic multi-storage device with same

Info

Publication number: CN116280944A
Application number: CN202211467529.5A
Authority: CN
Inventors: 赖志林; 杨雄威
Original assignee: Guangzhou Saite Intelligent Technology Co Ltd
Current assignee: Guangzhou Saite Intelligent Technology Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-23

Abstract

The invention relates to the field of warehouse logistics, and discloses a storage shelf and an automatic multi-storage device with the storage shelf, wherein the storage shelf comprises a trailer part and the storage shelf, and the trailer part is detachably connected with the storage shelf; the trailer part comprises a vehicle body for moving and traction and a mechanical arm for storing and taking actions; the storage shelf comprises a support frame movably arranged on the frame through a connecting piece, wherein the support frame is used for accommodating goods, and the connecting piece is used for controlling the support frame to turn over and be accommodated in a goods-free state; in the invention, the trailer part and the storage shelf are matched with each other, so that the automatic multi-storage device can ensure that the goods storage and taking process is concise and efficient, and meanwhile, a large quantity of goods can be transported and stored, the structure of the device is simpler, the cost is lower, and the transportation efficiency is higher.

Description

Storage shelf and automatic multi-storage device with same

Technical Field

The invention relates to the field of warehouse logistics, in particular to a storage shelf and an automatic multi-storage device with the storage shelf.

Background

With the rapid development of robot technology, robots for various fields appear, various logistics distribution robots appear in the logistics distribution industry, the distribution robots can replace human beings to finish repeated and heavy work, the distribution robots can greatly reduce the workload of staff, and the intelligent level is improved.

Particularly, in the process of transferring and storing a large amount of articles, most of the prior storing and transferring equipment has an integrated structure, and a trailer and a storage shelf box body cannot be separated, so that the device is not beneficial to actual use and has larger limitation in use; the split type structure needs to consider the problem of the matched use between the trailer type distribution robot and the storage shelf box body, the internal structure of the existing storage shelf box body and other devices is a fixed partition type structure, the storage space is larger, the storage is tidy, a large amount of goods can be transported singly, but the structure is very unfavorable for the storage and taking work of the distribution robot, the structure cannot be matched with the distribution robot effectively, the internal structure of the other storage shelf box body adopts a complicated electric control structure, the storage and taking action of the goods is realized through various electric control equipment, the storage and taking are more convenient, the internal mechanical structure and the circuit system are more complex, the circuit cost and the structure cost are higher, the main body weight is larger, the storage space in the storage is smaller, the storage space is also much lower, and the high-efficiency production and use requirements and the single large-batch transfer storage and taking requirement of the goods cannot be met.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides an automatic many access arrangement, includes the frame, there is the support frame through connecting piece swing joint in the frame, the support frame is used for the holding to support the goods, the connecting piece is used for controlling the support frame to overturn under the no goods state and accomodate.

Preferably, the supporting frame is provided with a plurality of layers up and down in the frame, and the supporting frame is provided on at least one inner side surface of the frame.

Preferably, the connecting piece comprises a rotating shaft and an elastic piece, and the elastic piece is used for controlling the support frame to be turned upwards and stored in a cargo-free state.

Preferably, the support frame is provided with a limiting device, and the limiting device is used for limiting and fixing the goods to prevent articles from loosening and falling off.

The invention also provides an automatic multi-storage device, which comprises the storage shelf and a trailer part, wherein the trailer part is detachably connected with the storage shelf; the trailer part comprises a vehicle body for moving and traction and a mechanical arm for storing and taking actions.

Preferably, the storage shelf is further provided with a connecting device and a marking device, the connecting device is used for being fixedly connected with the trailer part, and the marking device is used for detecting, identifying and positioning the trailer part.

Preferably, a control box is arranged on the vehicle body, and the mechanical arm is positioned on the control box; and a driving wheel and a universal wheel are also arranged under the vehicle body and used for moving the trailer part and dragging the storage shelf to move.

Preferably, the trailer part is also movably provided with a hooking and locking device, and the hooking and locking device comprises a hooking and locking mechanism matched with the connecting device and a hooking and locking motor for driving the hooking and locking mechanism to move.

Preferably, the hooking and locking mechanism comprises a limiting plate and a limiting column capable of moving up and down on the limiting plate, a sliding groove is formed in one side of the limiting column, a sliding block is arranged in the sliding groove, and the sliding block is connected with the output end of the hooking and locking motor through a connecting rod.

Preferably, the trailer part is provided with a traction device, and the traction device comprises a traction mechanism for driving the hooking and locking device to move on the trailer part and a traction motor for driving the traction mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. in the automatic multi-access device, the storage structure of the storage rack matched with the delivery robot of the trailer part can meet the functions of mass storage, transfer and transportation of cargoes, and meanwhile, the storage and the taking of cargoes are more convenient and simple, and the storage structure of the cargoes does not influence and interfere the storage and the taking action of the delivery robot.

2. In the automatic storage and taking device, the storage and taking shelf has a simpler and more reasonable structure, is safer and more efficient, and has higher space utilization rate, so that the storage and taking and transferring of goods are more efficient.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic partial structure of the vehicle body of the present invention.

FIG. 3 is a schematic view of the structure of the storage rack of the present invention.

Fig. 4 is a schematic view of the structure of the latch mechanism of the present invention.

In the figure: 1. a trailer portion; 11. a vehicle body; 12. a mechanical arm; 13. a control box; 14. a driving wheel; 15. a universal wheel; 16. a hooking and locking mechanism; 161. a limiting plate; 162. a limit column; 163. a chute; 164. a slide block; 165. a connecting rod; 17. a hook lock motor; 18. a traction mechanism; 19. traction motor.

2. Storing and taking a goods shelf; 21. a frame; 22. a support frame; 23. a rotating shaft; 24. an elastic member; 25. a limiting device;

3. and (5) cargo.

Detailed Description

The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the invention described later can be combined with each other as long as they do not collide with each other.

Referring to fig. 1 to 4, in an embodiment of the present invention, an access rack 2 includes a frame 21, a support 22 movably connected to the frame 21 via a connecting member, the support 22 being configured to accommodate and support a cargo 3, and the connecting member being configured to control the support 22 to be turned and accommodated in a cargo-free state 3.

It should be noted that, compared with the goods shelves with built-in complex shipment mechanisms, the goods storing and taking shelf 2 can be more convenient for storing and taking goods 3 by matching with conventional mechanisms such as the mechanical arm 12, and has lower cost, meanwhile, the storage space in the goods shelves occupied by the complex electric control mechanism is reduced, and the space utilization rate of the automatic storing and taking shelf 2 is improved.

Wherein the supporting frame 22 is provided with a plurality of layers up and down in the frame 21, and the supporting frame 22 is provided on at least one inner side surface of the frame 21.

It should be noted that, in some embodiments, the supporting frames 22 are disposed on the left and right inner sides of the frame 21, and the supporting frames 22 are provided with multiple layers, the supporting frames 22 are in a horizontal state when the goods 3 are placed on the supporting frames 22, and when the goods 3 are taken away, the supporting frames 22 are turned upwards under the action of the connecting pieces to be stored, and the supporting frames 22 on the lower layer are exposed, so that the mechanical arm 12 moves downwards to store the goods 3 on the supporting frames 22 on the lower layer.

The connecting piece comprises a rotating shaft 23 and an elastic piece 24, and the elastic piece 24 is used for controlling the support frame 22 to be turned upwards and stored in the non-cargo 3 state.

It should be noted that, in some embodiments, the supporting frame 22 is rotatably connected to the frame 21 of the storage rack 2 through the rotating shaft 23, and the elastic member 24 is used to make the supporting frame 22 be in a horizontal state due to the stress balance when the goods 3 are present on the supporting frame 22, and when the goods 3 are not present on the supporting frame 22, the supporting frame 22 is turned over by the elastic member 24 to achieve storage, and the elastic member 24 may be a torsion spring, a tension spring, or other elastic members.

The supporting frame 22 is provided with a limiting device 25, and the limiting device 25 is used for limiting and fixing the goods 3 to prevent the goods from loosening and falling off.

It should be noted that, in some embodiments, the supporting frame 22 is provided with a plurality of limiting devices 25, and only after all the cargoes 3 on the supporting frame 22 are taken away, the supporting frame 22 can be turned over and stored under the action of the connecting piece, so that the mechanical arm 12 can move downwards to store and take out the cargoes 3 on the lower supporting frame 22; in other embodiments, only one limiting device 25 is provided on the single supporting frame 22 for accommodating one cargo 3, and the independent operation of the supporting frames 22 on the same side and the same layer will not affect each other, so that the independence between each cargo 3 is stronger, and the access is more independent and convenient.

It should be further noted that, in some embodiments, the shape of the limiting area of the limiting device 25 is consistent with the shape of the cargo 3, so as to limit and fix the cargo 3; in other embodiments, the limiting device 25 has elasticity, and can adapt to the cargoes 3 with different sizes and limit and fix the cargoes 3, so that the adaptability is better and the practicability is stronger.

The invention also provides an automatic storage device, which comprises the storage shelf 2, and also comprises a trailer part 1, wherein the trailer part 1 is detachably connected with the storage shelf 2; the trailer unit 1 includes a vehicle body 11 for moving and towing, and a robot arm 12 for storing and taking out operations.

It should be noted that, the trailer part 1 and the storage shelves 2 are detachably connected, one trailer part 1 can be replaced among a plurality of storage shelves 2, compared with an integrated structure, the flexibility is stronger, the applicability is better, the trailer part 1 can be matched with different storage shelves 2 to realize traction and transfer of different cargoes 3 in the actual production and use process, and the working efficiency of storing and transferring the cargoes 3 is improved; it should be further noted that, the mechanical arm 12 for the access action is disposed on the trailer portion 1, and the access device for the goods 3 is not disposed on the access shelf 2, so that on one hand, the high cost of the access shelf 2 for disposing the built-in goods 3 access device, the failure rate in operation and the difficulty of the later maintenance and inspection are reduced, on the other hand, the capacity of the goods 3 for partially accessing the goods 3 is greatly increased, so that the single storable and transferable goods 3 are greatly increased, and meanwhile, the structure of the support frame 22 capable of being turned over by the access shelf 2 is matched with the mechanical arm 12, so that the mechanical arm 12 can more conveniently grasp and transfer the goods 3 with different height levels, and meanwhile, the blocking and interference of the mechanical arm 12 by the interlayer structure can be avoided while the large-capacity storage of the access shelf 2 is satisfied, and the access and transfer of the large-batch goods 3 are realized.

The storage shelf 2 is further provided with a connecting device which is used for being fixedly connected with the trailer part 1. The storage shelf 2 is also provided with identification means for detection, identification and positioning of the trailer part 1.

It should be noted that, in some embodiments, the marking device includes two-dimensional codes, the trailer portion 1 is correspondingly provided with a code scanning recognition and positioning device, the trailer portion 1 moves and recognizes the two-dimensional code mark below the storage shelf 2, and then positions and corrects the direction and moves to a suitable position in the direction of the storage shelf, so that the trailer portion 1 and the storage shelf 2 are connected and fixed conveniently.

The vehicle body 11 is provided with a control box 13, and the mechanical arm 12 is positioned on the control box 13; a drive wheel 14 and universal wheels 15 are also provided under the body 11 for moving the trailer portion 1 and for towing the storage shelves 2.

It should be noted that, the bottom of the vehicle body 11 is provided with two driving motors, which respectively correspond to the left and right driving wheels 14, and the running of the different driving motors can make the vehicle body 11 smoothly turn to adjust the trend of the vehicle body 11.

The trailer part 1 is also movably provided with a hooking and locking device, and the hooking and locking device comprises a hooking and locking mechanism 16 matched with the connecting device and a hooking and locking motor 17 for driving the hooking and locking mechanism 16 to move. The trailer part 1 is provided with a traction device comprising a traction mechanism 18 for moving the hooking and locking device and a traction motor 19 for driving the traction mechanism 18.

It should be noted that, in some embodiments, after the trailer portion 1 detects the identification device of the storage rack 2 and travels to a suitable position, the traction motor 19 is started and drives the hooking and locking device to move below the connection device of the storage rack 2 through the traction mechanism 18, and then the hooking and locking motor 17 drives the hooking and locking mechanism 16 to move and connect with the connection device to fix the connection between the trailer portion 1 and the storage rack 2, so that the trailer portion 1 is convenient to pull and move the storage rack 2. In some embodiments, the car body 11 is provided with a groove for the hooking and locking device to slide transversely, while the main body of the traction mechanism 18 is a chain, and the traction motor 19 drives the hooking and locking device to move through the chain.

In some embodiments, the latch mechanism 16 includes a limiting plate 161 and a limiting post 162 that can move up and down on the limiting plate 161, a sliding slot 163 is disposed on one side of the limiting post 162, a sliding block 164 is disposed in the sliding slot 163, and the sliding block 164 is connected to the output end of the latch motor 17 through a connecting rod 165. It should be noted that, after the latch device moves to the preset position, the latch motor 17 drives the connecting rod 165 to rotate, the slider 164 slides in the chute 163 and drives the limiting post 162 to move up and down, so as to connect and disconnect the limiting post 162 and the connecting device, and connect and disconnect the trailer portion 1 and the storage rack 2.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The storage and taking goods shelf is characterized by comprising a frame, wherein a supporting frame is movably connected in the frame through a connecting piece, the supporting frame is used for accommodating and supporting goods, and the connecting piece is used for controlling the supporting frame to overturn and store in a goods-free state.

2. The storage rack of claim 1 wherein the support shelves are provided in multiple layers up and down within the frame and the support shelves are provided on at least one interior side of the frame.

3. The storage rack of claim 1, wherein the connecting member comprises a rotating shaft and an elastic member, and the elastic member is used for controlling the support frame to be turned upwards and stored in a cargo-free state.

4. The storage rack of claim 1, wherein the support frame is provided with a limiting device, and the limiting device is used for limiting and fixing the goods to prevent articles from loosening and falling off.

5. An automatic multiple access device, comprising the access rack of any one of claims 1 to 4, and further comprising a trailer portion, wherein the trailer portion is detachably connected to the access rack; the trailer part comprises a vehicle body for moving and traction and a mechanical arm for storing and taking actions.

6. The automated multiple access device of claim 5, wherein the access rack is further provided with a connecting device for connecting and securing with the trailer portion and a marking device for detecting, identifying and positioning the trailer portion.

7. The automated multiple access device of claim 5, wherein the vehicle body is provided with a control box, and the robotic arm is positioned on the control box; and a driving wheel and a universal wheel are also arranged under the vehicle body and used for moving the trailer part and dragging the storage shelf to move.

8. The automated multiple access device of claim 5, wherein the trailer portion is further removably provided with a latch mechanism, the latch mechanism comprising a latch mechanism coupled to the connector and a latch motor for driving the latch mechanism.

9. The automatic multiple access device according to claim 8, wherein the hooking and locking mechanism comprises a limiting plate and a limiting column capable of moving up and down on the limiting plate, a sliding groove is arranged on one side of the limiting column, a sliding block is arranged in the sliding groove, and the sliding block is connected with the output end of the hooking and locking motor through a connecting rod.

10. The automated multiple access device of claim 8, wherein the trailer portion is provided with a traction device comprising a traction mechanism for moving the latch mechanism on the trailer portion and a traction motor for driving the traction mechanism.