Transport device, transport apparatus and warehousing system

Abstract

The utility model relates to a kind of transmission device, transmission equipment and warehousing system.Transmission device includes first mobile assembly and suction mechanism, first mobile assembly is connected to suction mechanism, to be used to drive suction mechanism to move;Suction mechanism is configured with suction generator, to make suction mechanism adsorb article or release article;Suction mechanism is used to move article between the operating position of article on warehousing shelf and cooperation mechanism, cooperation mechanism at least has the function of supporting article.The transmission device provided by the embodiment of the application does not need to set hooking part on the article, and only needs to have the surface for suction mechanism adsorption.Therefore, the requirement of transmission device to article is lower, so that it can be applied to more articles (such as standard material box of plastic texture or carton of different sizes), and the transmission device can have better applicability.

Description

Technical Field

[0001] This utility model relates to the field of warehousing technology, specifically to a transmission device, a transmission equipment having the transmission device, and a warehousing system having the transmission equipment. Background Technology

[0002] With the rapid development of e-commerce and modern logistics, the warehousing and logistics industry is facing increasing pressure to improve cargo throughput and efficiency.

[0003] In a typical warehousing environment, storing and retrieving boxes is a crucial business process for order fulfillment (goods entering and leaving the warehouse). Currently, there are many solutions for storing and retrieving standard boxes; however, for compact warehouse racking, especially for non-standard boxes such as cardboard boxes, the storage and retrieval of these boxes remains a bottleneck restricting the efficiency of warehousing order fulfillment. Utility Model Content

[0004] To at least partially address the problems existing in the prior art, according to one aspect of the present invention, a conveying device is provided. The conveying device includes a first moving component and a suction mechanism. The first moving component is connected to the suction mechanism for driving the suction mechanism to move. The suction mechanism is equipped with a suction generator to cause the suction mechanism to absorb or release items. The suction mechanism is used to move items between an operating position for storing and retrieving items on a storage rack and a cooperating mechanism, the cooperating mechanism having at least the function of supporting items.

[0005] For example, the suction mechanism includes a suction bracket and a suction arm, the suction arm being disposed on the suction bracket, a first movable component being connected to the suction bracket, and the suction arm being used to move an article between an operating position and a mating mechanism.

[0006] For example, the first movable component is mounted on the beam assembly, and the suction mechanism can move independently to adjust the operating space relative to the cooperating mechanism.

[0007] For example, the beam assembly is mounted on a storage rack or a cooperating mechanism, which may be a load-bearing mechanism, an automated guided vehicle, or a storage and retrieval robot.

[0008] For example, the beam assembly includes at least one vertical beam, with a cooperating mechanism being a load-bearing mechanism; the suction bracket is height-adjustable relative to the load-bearing mechanism; and / or the suction arm is height-adjustable relative to the load-bearing mechanism; and / or the load-bearing mechanism and the suction bracket are respectively connected to at least one vertical beam and can be raised and lowered independently of each other along at least one vertical beam to change the height difference between the load-bearing mechanism and the suction bracket.

[0009] For example, the first moving component includes a first moving drive and a first flexible transmission mechanism. The first flexible transmission mechanism is connected between the drive end of the first moving drive and the suction bracket. The suction bracket drives the suction arm to rise and fall under the drive of the first moving drive.

[0010] For example, the first flexible transmission mechanism includes a plurality of first wheels and a first annular flexible member, the first annular flexible member being tensioned on the plurality of first wheels, the first annular flexible member including a first vertical segment extending in a vertical direction, the suction bracket being connected to the first vertical segment, and at least one of the plurality of first wheels being rotatable under the drive of a first moving drive member to drive the lifting mechanism to rise and fall.

[0011] For example, the suction mechanism is located above the mating mechanism, and the mating mechanism and the suction mechanism are spaced apart from each other in a vertical direction to form a carrying space for accommodating articles between the mating mechanism and the suction mechanism.

[0012] For example, the suction mechanism further includes a suction mechanism driver disposed on the suction bracket. The suction mechanism driver includes a suction arm driver, which is rotatable under the drive of the suction arm driver, so that the height difference of the suction arm relative to the mating mechanism is adjustable.

[0013] For example, the suction arm is provided with a suction driver and a suction element, the suction generator air path is connected to the suction element, the suction driver is located at the free end of the suction arm, the suction element is connected to the driving end of the suction driver, and the suction element rotates about a horizontal axis parallel to the beam assembly under the drive of the suction driver.

[0014] For example, the suction device includes a suction body and at least one suction cup disposed on the suction body, the suction body being connected to the drive end of the suction driver, and the suction generator air passage being connected to at least one suction cup.

[0015] For example, the suction mechanism actuator further includes a translation drive mechanism, under which the suction arm actuator and the suction arm are movable along a first horizontal direction, which is perpendicular to the beam assembly.

[0016] For example, the suction generator is mounted on the suction arm.

[0017] According to another aspect of the present invention, a transmission device is also provided. The transmission device includes a beam assembly, a mating mechanism, and any of the above-described transmission devices, wherein the mating mechanism and the suction mechanism are respectively movable independently along the beam assembly.

[0018] For example, the transmission device further includes a second movable component mounted on the beam assembly, the second movable component being used to drive the mating mechanism to move.

[0019] For example, the second moving component includes a second moving drive member and a second flexible transmission mechanism. The second flexible transmission mechanism is connected between the drive end of the second moving drive member and the mating mechanism, and the mating mechanism can be raised and lowered under the drive of the second moving drive member.

[0020] For example, the beam assembly includes at least one vertical beam and at least one horizontal beam, the at least one vertical beam extending in a vertical direction, the at least one horizontal beam extending in a first horizontal direction perpendicular to the vertical direction, the at least one vertical beam being movably connected to the at least one horizontal beam in the first horizontal direction, and a first moving component and a second moving component being mounted on the at least one vertical beam.

[0021] According to another aspect of the present invention, a storage system is also provided. The storage system includes storage racks and any of the above-mentioned conveying devices. The storage racks have a first side and a second side opposite to each other along a first horizontal direction. At least one of the first side and the second side is provided with a conveying device. The first horizontal direction is perpendicular to the beam assembly.

[0022] The conveying device provided in this application embodiment does not require a hook portion on the item; it only needs a surface for the suction mechanism to adsorb it. Therefore, the conveying device has lower requirements for the items, making it applicable to a wider range of items (such as standard plastic containers or cardboard boxes of varying sizes), thus offering better applicability. Furthermore, compared to hook-based structures, the conveying device uses negative pressure to adsorb items, reducing the likelihood of items falling due to hook detachment or other issues, resulting in greater stability when moving items.

[0023] This utility model description introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0024] The advantages and features of this utility model will be described in detail below with reference to the accompanying drawings. Attached Figure Description

[0025] The following drawings, which are incorporated herein by reference as part of this invention, are provided for understanding the invention. The drawings illustrate embodiments of the invention and their descriptions, serving to explain the principles of the invention. In the drawings,

[0026] Figure 1 This is a perspective view of a transmission device according to an exemplary embodiment of the present invention;

[0027] Figure 2 for Figure 1 A partial enlarged view of the transmission device shown in the image;

[0028] Figure 3 for Figure 1 Another enlarged view of the transmission device shown in the image;

[0029] Figure 4 for Figure 3 The image shows a partial enlarged view of the transmission device from another angle, with part of the housing removed;

[0030] Figure 5 for Figure 1 A schematic diagram of a portion of the structure of the transmission device is shown in the diagram; and

[0031] Figure 6 This is a side view of a storage system according to an exemplary embodiment of the present invention.

[0032] The above figures include the following reference numerals:

[0033] 100. Transmission equipment; 200. Beam assembly; 210. Vertical beam; 211. Transmission channel; 220. Horizontal beam; 300. Suction generator; 400. Coupling mechanism; 401. Bearing surface; 402. Bearing space; 410. Coupling bracket; 411. Conveying mechanism; 500. Suction mechanism; 510. Suction component; 511. Suction body; 512. Suction cup; 520. Suction bracket; 530. Suction mechanism driver; 540. Suction arm; 550. Suction arm driver; 560. Suction driver; 570. Translation drive mechanism; 571. Translation driver; 580. Belt drive mechanism; 600, First moving component; 610, First moving drive component; 620, First wheel; 621, First upper wheel; 622, First lower wheel; 630, First annular flexible component; 631, First vertical segment; 632, Third vertical segment; 700, Second moving component; 710, Second moving drive component; 720, Second wheel; 721, Second upper wheel; 722, Second lower wheel; 730, Second annular flexible component; 731, Second vertical segment; 732, Fourth vertical segment; 900, Storage rack; 901, Operating position; 910, First storage rack; 920, Second storage rack; 930, Aisle. Detailed Implementation

[0034] In the following description, some details of the present invention are provided to better understand the technical solution of the present invention. However, those skilled in the art will understand that the following description only illustrates preferred embodiments of the present invention, and the present invention can be implemented without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features known in the art are not described in detail.

[0035] According to one aspect of the present invention, a conveying device is provided. The conveying device can remove items from the operating position of a storage rack and move them to a cooperating mechanism, or place items from the cooperating mechanism onto the operating position of the storage rack. The conveying device can be applied to any suitable equipment, including but not limited to conveying devices. Therefore, according to another aspect of the present invention, a conveying device is also provided. The conveying device can be applied to any suitable system, including but not limited to a warehousing system. Therefore, according to another aspect of the present invention, a warehousing system is also provided. The conveying device, conveying equipment, and warehousing system of embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0036] In warehousing environments, to improve efficiency, a type of warehouse robot is currently available on the market. The end effector of these robots is mostly a claw-like structure. When grasping items, the items must have hookable parts; the claw structure can then hook these parts, allowing the item to be moved. Clearly, this limits the applicable scenarios for warehouse robots and places high demands on the items handled. Therefore, warehouse robots have poor applicability and cannot meet the needs of warehousing and logistics.

[0037] In order to at least partially solve the above problems, in this application, such as Figures 1 to 4 As shown, the transmission device 100 may include a beam assembly 200, a mating mechanism 400, and a transmission device.

[0038] The transfer device may include a first moving component 600, a suction mechanism 500, and a drive end of the first moving component 600, which may be connected to the suction mechanism 500 to drive the suction mechanism 500 to move. The first moving component 600 includes, but is not limited to, a motor assembly, a cylinder assembly, or a hydraulic cylinder assembly. The suction mechanism 500 may be configured with a suction generator 300. Specifically, the suction generator 300 may be pneumatically connected to the suction mechanism 500. The suction generator 300 may be used to suction gas so that the suction mechanism 500 can adsorb articles. The suction generator 300 may also be used to blow gas so that the suction mechanism 500 can release articles. Therefore, the transfer device may also include a suction generator 300.

[0039] The cooperating mechanism 400 can at least have the function of supporting items. The cooperating mechanism 400 can also have the function of fixing items by clamping or other means. The cooperating mechanism 400 can be a carrying mechanism, an automated guided vehicle (AGV), or a storage robot. In an embodiment where the cooperating mechanism 400 is a carrying mechanism, the carrying mechanism can include a carrying surface 401. The carrying surface 401 can be used to support items. The carrying surface 401 can include any suitable surface on the carrying mechanism. For example, the top surface of the carrying mechanism can be the carrying surface 401; or, the carrying mechanism can be configured to have a hopper for placing items, and the carrying surface 401 can include the bottom surface inside the hopper. For example, the carrying mechanism can include a top wall, a bottom wall, and side walls, which are interconnected to form a hopper similar to a passageway. The entrance and exit of the passageway can face the storage rack 900, allowing items to move between the operating position 901 on the storage rack 900 and the carrying surface 401. Items include, but are not limited to, goods or boxes. The cargo boxes may include one or more of the following: cargo boxes that are sized to fit the operating position 901 of the storage rack 900, and the original packaging of the goods. Cargo boxes include, but are not limited to, plastic boxes or cardboard boxes. Original packaging may include one or more of the following: original packaging boxes and original packaging bags. When storing goods using cargo boxes, typically only one or more sizes of cargo boxes are placed on each storage rack 900.

[0040] The picking mechanism 500 can be used to move items between the operating station 901 on the storage rack 900 and the cooperating mechanism 400. When goods need to be retrieved from a box, the picking mechanism 500 can move the box from the operating station 901 on the storage rack 900 to the cooperating mechanism 400. The target goods can then be manually or by a picking device from the box on the cooperating mechanism 400 and then moved to the target location. Optionally, the cooperating mechanism 400 can also move the box along with its contents to the target location. Optionally, an empty box on the operating station 901 of the storage rack 900 can also be moved to the cooperating mechanism 400 to place goods inside the empty box. Optionally, if the goods are placed directly on the operating station 901 of the storage rack 900, the goods on the operating station 901 can also be moved to the cooperating mechanism 400, and then the cooperating mechanism 400 can move the goods to the target location. Furthermore, when only the goods are being retrieved without removing the containers, the containers can be partially moved onto the cooperating mechanism 400, as long as the goods can be retrieved. When the cooperating mechanism 400 needs to move the goods or containers entirely to the target location, the goods or containers can be completely moved onto the cooperating mechanism 400 to avoid interference when the cooperating mechanism 400 moves along the beam assembly 200. In short, the working principle of the picking mechanism 500 is similar whether it's moving empty containers, containers filled with goods to the cooperating mechanism 400, moving goods directly to the cooperating mechanism 400, or moving them from the cooperating mechanism 400 to the operating position 901 of the storage rack 900.

[0041] In practical applications, when the suction mechanism 500 approaches or even contacts an item, the suction generator 300 can draw in gas, creating a negative pressure between the suction mechanism 500 and the item. This allows the suction mechanism 500 to pick up the item, enabling it to move between the operating position 901 and the cooperating mechanism 400 on the storage shelf 900. After the suction mechanism 500 has moved the item, the suction generator 300 can blow gas to eliminate the negative pressure between the suction mechanism 500 and the item. This allows the suction mechanism 500 to release the item, which can then be placed in the operating position 901 or the cooperating mechanism 400. The gas can include air or any other suitable gas.

[0042] In summary, the conveying device provided in this application embodiment does not require a hook portion on the item; it only needs a surface for the suction mechanism 500 to adsorb it. Therefore, the conveying device has lower requirements for the items, making it applicable to a wider range of items (such as standard plastic containers or cardboard boxes of varying sizes), thus offering better applicability. Furthermore, compared to hook-based structures, the conveying device uses negative pressure to adsorb items, reducing the likelihood of items falling due to hook detachment or other issues, resulting in higher stability when moving items.

[0043] For example, the suction mechanism 500 may include a suction bracket 520 and a suction arm 540. The suction arm 540 can be used to move an article between the operating position 901 and the cooperating mechanism 400. The suction arm 540 may be directly or indirectly mounted on the suction bracket 520 via other components. A first moving component 600 may be connected to the suction bracket 520. Thus, the first moving component 600 can drive the suction arm 540 to move via the suction bracket 520. With this configuration, the suction mechanism 500 has a relatively simple structure and is easy to manufacture.

[0044] Exemplarily, the first moving component 600 can be mounted on the beam assembly 200. The beam assembly 200 can be disposed on the storage rack 900 or the mating mechanism 400. The beam assembly 200 can extend in any suitable direction, such as vertical (ZZ) and / or horizontal. Thus, the first moving component 600 can drive the suction mechanism 500 to move along the beam assembly 200, thereby moving items at different positions. In some embodiments, the suction mechanism 500 can be connected to the mating mechanism 400. The suction mechanism 500 and the mating mechanism 400 can move synchronously along the beam assembly 200. In some embodiments, such as Figures 1 to 2As shown, the suction mechanism 500 and the mating mechanism 400 can be completely separated, with no connecting parts between them. Furthermore, compared to the mating mechanism 400, the suction mechanism 500 can move independently under the drive of the first moving component 600, thus allowing for adjustment of its operating space relative to the mating mechanism 400. This adjustment includes, but is not limited to, height adjustment or horizontal distance adjustment. With this configuration, the suction mechanism 500 can be used to move items of different sizes. Specifically, when the height of the suction mechanism 500 relative to the mating mechanism 400 is adjustable, the mating mechanism 400 can move to a position approximately flush with the operating position 901 of the storage rack 900, allowing the suction mechanism 500 to adhere to the surface of items of different heights, thus facilitating their movement between the mating mechanism 400 and the operating position 901. When the horizontal distance of the suction mechanism 500 relative to the mating mechanism 400 is adjustable, the suction mechanism 500 can adhere to the surface of items at different positions in the horizontal direction, thus facilitating their movement between the mating mechanism 400 and the operating position 901. This configuration allows the conveyor to move items of various sizes, making it particularly suitable for moving non-standard items and thus highly adaptable. Especially with the rapid development of e-commerce and modern logistics, the variety of goods is increasing, and conveyor systems capable of moving items of multiple sizes can effectively meet the demands, reducing logistics costs and improving work efficiency.

[0045] For ease of description, the principle of this application will be explained below using the example of the cooperating mechanism 400 including the bearing mechanism.

[0046] For example, such as Figures 1 to 2 As shown, the beam assembly 200 may include vertical beams 210. Each vertical beam 210 may include at least one, such as one, two, or more. Each vertical beam 210 may extend in a vertical direction ZZ. In embodiments with multiple vertical beams 210, the multiple vertical beams 210 may be arranged along a second horizontal direction XX. The second horizontal direction XX may be perpendicular to the vertical direction ZZ. The vertical beams 210 may be made of any suitable material such as aluminum or steel.

[0047] Exemplarily, the beam assembly 200 may further include horizontal beams 220. Horizontal beams 220 may include at least one, for example, one, two, or more. Each horizontal beam 220 may extend along a second horizontal direction XX. At least one vertical beam 210 may be movable along the horizontal beams 220. In embodiments with multiple horizontal beams 220, the multiple horizontal beams 220 may be arranged in a vertical direction ZZ. At least one vertical beam 210 may be movable along each horizontal beam 220. The horizontal beams 220 may be made of any suitable material such as aluminum or steel.

[0048] In some embodiments, the height of the suction bracket 520 relative to the support mechanism is adjustable, thereby allowing the height of the suction arm 540 relative to the support mechanism to be adjusted. That is, the entire suction mechanism 500 can be raised and lowered. Specifically, the suction mechanism 500 can be connected to the support mechanism via a lifting mechanism (not shown). The lifting mechanism can control the raising and lowering of the suction bracket 520 to adjust the height difference between the suction arm 540 and the support surface 401 of the support mechanism. The lifting mechanism may include a manual lifting mechanism, such as a screw mechanism or a guide rod with multiple limiting parts. Thus, the height difference can be pre-adjusted via the lifting mechanism according to the dimensions of the items to be moved. Alternatively, the lifting mechanism may also include an automatic lifting mechanism, such as a motor-driven lifting mechanism or a hydraulic cylinder lifting mechanism.

[0049] In some embodiments, such as Figures 1 to 2 As shown, the suction arm 540 can be individually adjusted in height relative to the support mechanism. The suction bracket 520 of the suction mechanism 500 can be equipped with a structure such as a suction mechanism driver 530. The suction mechanism driver 530 can be connected to the suction arm 540 to drive the suction arm 540 to rise and fall, thereby allowing for targeted adjustment of the height difference between the suction arm 540 and the support mechanism. During this process, the suction bracket 520 can maintain a constant height difference with the support mechanism. Furthermore, the entire suction mechanism 500 can also be raised and lowered. In other words, the suction mechanism driver 530 can be combined with an embodiment where the entire suction mechanism 500 can be raised and lowered.

[0050] In some embodiments, the cooperating mechanism 400 and the suction mechanism 500 can move along the beam assembly 200, thereby moving to any position within the plane defined by the second horizontal direction XX and the vertical direction ZZ, thereby allowing more items on the storage rack 900 at the operating positions 901 to be moved.

[0051] Exemplarily, at least one of the mating mechanism 400 and the suction mechanism 500 (specifically, the suction bracket 520) can be connected to at least one vertical beam 210. Furthermore, at least one of the mating mechanism 400 and the suction mechanism 500 can move up and down along at least one vertical beam 210. Exemplarily, the mating mechanism 400 and the suction mechanism 500 can each be connected to at least one vertical beam 210. Moreover, the mating mechanism 400 and the suction mechanism 500 (specifically, the suction bracket 520) can each move up and down independently along at least one vertical beam 210 to change the height difference between the suction arm 540 and the mating mechanism 400. Based on this, the mating mechanism 400 and the suction mechanism 500 can operate completely independently, rather than having to work together as in the prior art. For example, after the suction mechanism 500 moves an item from the operating position 901 to the cooperating mechanism 400, the cooperating mechanism 400 can move independently to the transport trolley or manual transfer station without having to move the suction mechanism 500 simultaneously, thus reducing energy consumption. During this process, the suction mechanism 500 can remain stationary or move ahead to the next operating position 901 to prepare for the next movement, thereby improving work efficiency. The cooperating mechanisms 400 and suction mechanisms 500 do not need to be configured in a one-to-one correspondence; different cooperating mechanisms 400 and suction mechanisms 500 can be arbitrarily combined. For example, after the suction mechanism 500 moves an item from the operating position 901 to the cooperating mechanism 400, the suction mechanism 500 can cooperate with other cooperating mechanisms 400 to move items; similarly, after the cooperating mechanism 400 completes the item transfer, it can also cooperate with other suction mechanisms 500 to move items. Thus, the number of cooperating mechanisms 400 and suction mechanisms 500 can vary to adapt to different needs. For example, when the path for the cooperating mechanism 400 to move to the transport trolley or manual transfer station is long, more cooperating mechanisms 400 can be set up individually. In short, the cooperating mechanism 400 and the suction mechanism 500 can have multiple options to meet different logistics needs, thereby improving work efficiency in a targeted manner.

[0052] For example, when a single vertical beam 210 is included, one side of the mating mechanism 400 on opposite sides along the second horizontal direction XX can be connected to the vertical beam 210. For example, when multiple vertical beams 210 are included, the multiple vertical beams 210 can be distributed on opposite sides of the mating mechanism 400 along the second horizontal direction XX. Each opposite side of the mating mechanism 400 along the second horizontal direction XX can be connected to a vertical beam 210. Of course, when multiple vertical beams 210 are included, the multiple vertical beams 210 can also be arranged on one side of the mating mechanism 400. The method for driving the mating mechanism 400 to move up and down along at least one vertical beam 210 can be arbitrary, for example, it can be manual, motor-driven, or cylinder-driven. Similarly, when a single vertical beam 210 is included, one side of the suction bracket 520 of the suction mechanism 500 on opposite sides along the second horizontal direction XX can be connected to the vertical beam 210. For example, in the case of including multiple vertical beams 210, the multiple vertical beams 210 can be distributed on opposite sides of the suction bracket 520 of the suction mechanism 500 along the second horizontal direction XX. The opposite sides of the suction bracket 520 of the suction mechanism 500 along the second horizontal direction XX can each be connected to a vertical beam 210. Of course, in the case of including multiple vertical beams 210, the multiple vertical beams 210 can also be arranged on one side of the suction bracket 520 of the suction mechanism 500. The method for driving the suction bracket 520 of the suction mechanism 500 to rise and fall along at least one vertical beam 210 can be arbitrary, for example, it can be a manual method, a motor-driven method, or a cylinder-driven method.

[0053] For example, the first moving component 600 may be provided on only one vertical beam 210, or the first moving component 600 may be provided on multiple vertical beams 210. The second moving component 700 may be provided on only one vertical beam 210, or the second moving component 700 may be provided on multiple vertical beams 210.

[0054] like Figures 3 to 5As shown, the first moving component 600 may include a first moving drive 610 and a first flexible transmission mechanism. The first flexible transmission mechanism may be connected between the drive end of the first moving drive 610 and the suction bracket 520. Driven by the first moving drive 610, the suction bracket 520 may drive the suction arm 540 to rise and fall. The first flexible transmission mechanism includes, but is not limited to, a belt drive mechanism or a chain drive mechanism. Specifically, the first flexible transmission mechanism may include a first wheel 620 and a first annular flexible member 630. The first moving drive 610 may be disposed on the vertical beam 210. The first wheel 620 may include multiple wheels. The first annular flexible member 630 may be tensioned on multiple first wheels 620. The first annular flexible member 630 may include a first vertical segment 631 extending ZZ in the vertical direction. The suction bracket 520 may be connected to the first vertical segment 631. The driving end of the first moving drive member 610 can be connected to at least one of a plurality of first wheels 620 to drive the first wheel 620 to rotate, thereby driving the first annular flexible member 630 to rotate, and further driving the suction mechanism 500 connected thereto to move up and down in the vertical direction ZZ. The first moving drive member 610 can adopt various types of drive members known in the art or that may appear in the future, including but not limited to motors or rotary cylinders. The first wheel 620 and the first annular flexible member 630 can be adapted, for example, the first wheel 620 may include a pulley and the first annular flexible member 630 may include a belt; or, the first wheel 620 may include a sprocket and the first annular flexible member 630 may include a chain.

[0055] Similarly, the second moving component 700 may include a second moving drive 710 and a second flexible transmission mechanism. The second flexible transmission mechanism may be connected between the drive end of the second moving drive 710 and the mating mechanism 400. Driven by the second moving drive 710, the mating mechanism 400 can be moved up and down. The second flexible transmission mechanism includes, but is not limited to, a belt drive mechanism or a chain drive mechanism. Specifically, the second flexible transmission mechanism may include a second wheel 720 and a second annular flexible member 730. The second moving drive 710 may be disposed on the vertical beam 210. The second wheel 720 may include multiple wheels. The second annular flexible member 730 may be tensioned on multiple second wheels 720. The second annular flexible member 730 may include a second vertical segment 731 extending ZZ in the vertical direction. The mating mechanism 400 may be connected to the second vertical segment 731. The drive end of the second moving drive 710 may be connected to at least one of the multiple second wheels 720 to drive the second wheel 720 to rotate, thereby driving the second annular flexible member 730 to rotate, and thus driving the mating mechanism 400 connected thereto to move up and down in the vertical direction ZZ. The second moving drive component 710 can employ various types of drive components known in the art or likely to emerge in the future, including but not limited to motors or rotary cylinders. The second wheel 720 and the second annular flexible component 730 can be adapted to each other; for example, the second wheel 720 may include a pulley, and the second annular flexible component 730 may include a belt; or, the second wheel 720 may include a sprocket, and the second annular flexible component 730 may include a chain. By configuring the first moving component 600 and the second moving component 700, the cooperating mechanism 400 and the suction mechanism 500 can be independently raised and lowered along at least one vertical beam 210. The first moving component 600 and the second moving component 700 configured in this way have lower costs and are easier to install and maintain. Especially for modern warehouse racks 900, which are increasingly tall, the cooperating mechanism 400 and the suction mechanism 500 need to travel longer paths. In this case, the first moving component 600 and the second moving component 700 of this embodiment have relatively low costs.

[0056] For example, such as Figure 5 As shown, one of the first annular flexible member 630 and the second annular flexible member 730 can surround the other. With this arrangement, the structure of the first moving component 600 and the second moving component 700 is more compact, thereby improving the space utilization of the transmission device 100 and facilitating miniaturization.

[0057] For example, such as Figures 4 to 5As shown, the plurality of first wheels 620 may include a first upper wheel 621 and a first lower wheel 622. The first upper wheel 621 and the first lower wheel 622 may be arranged at a ZZ interval along the vertical direction. The first upper wheel 621 may be located at the upper end of the vertical beam 210 in which it is located. The first lower wheel 622 may be located at the lower end of the vertical beam 210 in which it is located. The upper end and the lower end of the first annular flexible member 630 may be respectively fitted onto the first upper wheel 621 and the first lower wheel 622.

[0058] For example, such as Figures 4 to 5 As shown, the plurality of second wheels 720 may include a second upper wheel 721 and a second lower wheel 722. The second upper wheel 721 and the second lower wheel 722 may be arranged at a ZZ interval along the vertical direction. The second upper wheel 721 may be located at the upper end of the vertical beam 210 in which it is located. The second lower wheel 722 may be located at the lower end of the vertical beam 210 in which it is located. The upper and lower ends of the second annular flexible member 730 may be respectively fitted onto the second upper wheel 721 and the second lower wheel 722.

[0059] The first upper wheel 621 can be located above the second upper wheel 721. The number of first upper wheels 621 can be greater than the number of second upper wheels 721; for example, there can be three first upper wheels 621 and one second upper wheel 721. The diameter of the first upper wheel 621 is not greater than the diameter of the second upper wheel 721. Thus, a greater number of first upper wheels 621 can protrude laterally from the second upper wheel 721 along its horizontal axial direction, allowing the first annular flexible member 630 to be positioned on the outer side of the second annular flexible member 730 at its upper end. Compared to using a large-sized first upper wheel, multiple small-sized first upper wheels 621 can reduce weight and size, thereby enabling the transmission device 100 to be lightweight and miniaturized.

[0060] The first lower end wheel 622 can be located below the second lower end wheel 722. The number of first lower end wheels 622 can be greater than the number of second lower end wheels 722; for example, there can be three first lower end wheels 622 and one second lower end wheel 722. The diameter of the first lower end wheel 622 is not greater than the diameter of the second lower end wheel 722. Thus, a greater number of first lower end wheels 622 can protrude laterally from the second lower end wheel 722 along its horizontal axial direction, allowing the first annular flexible member 630 to be located outside the second annular flexible member 730 at its lower end. Compared to using a large-sized first lower end wheel, multiple small-sized first lower end wheels 622 can reduce weight and size, thereby enabling the transmission device 100 to be lightweight and miniaturized. In summary, the first annular flexible member 630 can surround the second annular flexible member 730.

[0061] For example, the drive end of the first moving drive member 610 can be connected to a first upper wheel 621, which can serve as the driving wheel, while the other first upper wheels 621 and the first lower wheels 622 can serve as driven wheels. The drive end of the second moving drive member 710 can be connected to a second upper wheel 721, which can serve as the driving wheel, while the other second upper wheels 721 and the second lower wheels 722 can serve as driven wheels.

[0062] For example, such as Figures 4 to 5 As shown, the first moving component 600 and the second moving component 700 can be disposed on the same vertical beam 210. In the illustrated embodiment, there are two vertical beams 210, each of which is provided with the first moving component 600 and the second moving component 700. In other embodiments not shown, more or fewer vertical beams 210 can be arranged. Disposing the first moving component 600 and the second moving component 700 on the vertical beam 210 can reduce the number of vertical beams 210, thereby reducing the weight, size, and manufacturing cost of the transmission device 100. In particular, for embodiments where the first annular flexible member 630 and the second annular flexible member 730 surround each other, it is more advantageous to place them on the same vertical beam 210 due to their small space occupation. A transmission channel 211 can be disposed within the vertical beam 210. The transmission channel 211 can extend through the vertical beam 210 in the vertical direction. A portion of each of the first annular flexible member 630 and the second annular flexible member 730 can pass through the transmission channel 211. The first vertical segment 631 and the second vertical segment 731 may be located outside the transmission channel 211 to facilitate connection to the mating mechanism 400 and the suction mechanism 500. Exemplarily, the first annular flexible member 630 may further include a third vertical segment 632 extending ZZ in the vertical direction. The third vertical segment 632 may be parallel to and opposite to the first vertical segment 631. The first vertical segment 631 may be located on the side of the first annular flexible member 630 facing the mating mechanism 400 and the suction mechanism 500, and the third vertical segment 632 may be located on the side of the first annular flexible member 630 facing away from the mating mechanism 400 and the suction mechanism 500. The third vertical segment 632 may pass through the transmission channel 211. The second annular flexible member 730 may further include a fourth vertical segment 732 extending ZZ in the vertical direction. The fourth vertical segment 732 may be parallel to and opposite to the second vertical segment 731. The second vertical segment 731 can be located on the side of the second annular flexible member 730 facing the mating mechanism 400 and the suction mechanism 500, and the fourth vertical segment 732 can be located on the side of the second annular flexible member 730 facing away from the mating mechanism 400 and the suction mechanism 500. The fourth vertical segment 732 can be inserted into the transmission channel 211.

[0063] Exemplarily, the first moving component 600 and the second moving component 700 can be disposed on different vertical beams 210. For example, two vertical beams 210 can be disposed on each side of the mating mechanism 400, and the two vertical beams 210 may include two arranged along a second horizontal direction XX. Optionally, the two vertical beams 210 can be attached to each other and connected. Optionally, a gap can also be disposed between the two vertical beams 210. The first moving component 600 and the second moving component 700 can be disposed on the two vertical beams 210 respectively. With this configuration, the structure of the transmission device 100 is relatively simple, facilitating installation and subsequent maintenance.

[0064] For example, the suction bracket 520 can be positioned at any suitable location, such as above the mating mechanism 400, or on one or both sides of the mating mechanism 400 along the second horizontal direction XX, or on the side of the mating mechanism 400 facing away from the storage rack 900 along the first horizontal direction YY. The first horizontal direction YY can be perpendicular to the second horizontal direction XX and the vertical direction ZZ. Figures 1 to 2 As shown, the suction mechanism 500 can be located above the mating mechanism 400. The mating mechanism 400 and the suction mechanism 500 can be spaced apart from each other vertically ZZ to form a carrying space 402 for accommodating articles between the mating mechanism 400 and the suction mechanism 500. The suction mechanism 500 may no longer interfere with the mating mechanism 400. Although in the illustrated embodiment, the suction mechanism 500 is located directly above the mating mechanism 400, in other embodiments not shown, the suction mechanism 500 can be located diagonally above the mating mechanism 400, as long as the suction mechanism 500 is above the mating mechanism 400. Exemplarily, the suction mechanism 500 and the mating mechanism 400 can be completely spaced apart without any connecting member between them. In this embodiment, the suction mechanism 500 and the mating mechanism 400 can be respectively connected to the beam assembly 200. Exemplarily, the spaced-apart suction mechanism 500 and the mating mechanism 400 can be connected by a connector such as a bracket or column to space them apart.

[0065] The separately arranged cooperating mechanism 400 and suction mechanism 500 of this application no longer interfere with each other, thereby simplifying their structure and allowing for optimized design based on usage requirements. Therefore, the suction mechanism 500 does not need to be located on the rear side of the cooperating mechanism 400 along the first horizontal direction YY (i.e., the side facing away from the storage rack 900), but can be located above the bearing surface 401. In this way, the suction mechanism 500 does not need to occupy space on the cooperating mechanism 400, especially the space along the first horizontal direction YY, thereby reducing the size of the cooperating mechanism 400 along the first horizontal direction YY. Consequently, the spacing between adjacent storage racks 900 can be made smaller, thereby improving warehouse storage efficiency. Furthermore, since the suction mechanism 500 is no longer mounted on the cooperating mechanism 400, the carrying space 402 can be larger, thus enabling it to carry larger items. Moreover, the movement of items along the first horizontal direction YY on the cooperating mechanism 400 is no longer restricted, allowing items to enter and exit the carrying surface 401 unimpeded from the front (i.e., the side facing the storage rack 900) and the rear (i.e., the side away from the storage rack 900) for subsequent work.

[0066] like Figure 6 As shown, in addition to any of the conveying devices 100 described in this application, the warehousing system may also include storage racks 900. The storage racks 900 may include multiple operating positions 901. Each operating position 901 can hold items. The storage racks 900 may have a first side and a second side opposite each other along a first horizontal direction YY. At least one of the first side and the second side may be equipped with a conveying device 100. The warehousing system can be applied not only within warehouses to transfer goods, but also in other scenarios. For example, the warehousing system can be installed on a production line, and the storage racks 900 can be located beside the production line, used to store items needed for production or to store finished products. Thus, the warehousing system can be part of the production line, and the conveying device 100 can serve as a loading or unloading device. In short, the warehousing system is applicable to various scenarios requiring the movement of goods.

[0067] For example, such as Figure 6As shown, the storage rack 900 may include a first storage rack 910 and a second storage rack 920. The first storage rack 910 and the second storage rack 920 may be arranged at intervals along a first horizontal direction YY to form an aisle 930. With the rapid development of the logistics industry, the density of storage racks 900 is increasing, thus the space in the aisle 930 is becoming more limited. A miniaturized conveying device 100 can move within the narrower aisle 930, thereby adapting to the development needs of the modern logistics industry. The conveying device 100 may be located within the aisle 930. Exemplarily, a beam assembly 200 may be disposed on the second storage rack 920, and a suction mechanism 500 may be used to move items between the operation position 901 for storing and retrieving items on the first storage rack 910 and the cooperating mechanism 400.

[0068] For example, such as Figures 1 to 2 As shown, the suction mechanism 500 may further include a suction mechanism driver 530. The suction mechanism driver 530 may include a suction arm driver 550. The suction arm driver 550 may be mounted on the suction bracket 520. Driven by the suction arm driver 550, the suction arm 540 can rotate, allowing the suction arm 540 to move items between the operating position 901 on the storage rack 900 and the cooperating mechanism 400. Furthermore, driven by the suction arm driver 550, the suction arm 540 can rotate, making the height difference between the suction arm 540 and the cooperating mechanism 400 adjustable. The suction arm driver 550 includes, but is not limited to, a motor, cylinder, and / or hydraulic cylinder. This configuration results in a simpler structure for the suction mechanism 500, facilitating manufacturing. Specifically, the suction arm driver 550 can be used to drive the suction arm 540 to rotate about a first horizontal axis parallel to the beam assembly 200. The first horizontal axis may be parallel to a second horizontal direction XX.

[0069] For example, such as Figures 1 to 2 As shown, a suction drive 560 and a suction member 510 can be mounted on the suction arm 540. The suction drive 560 can be located at the free end of the suction arm 540. The suction member 510 can be connected to the drive end of the suction drive 560. The suction generator 300 can be pneumatically connected to the suction member 510. Thus, the suction mechanism drive 530 can drive the suction drive 560 and the suction member 510 to rotate synchronously. Under the drive of the suction drive 560, the suction member 510 can rotate about a second horizontal axis parallel to the beam assembly 200. The second horizontal axis can be parallel to a second horizontal direction XX. Under the joint drive of the suction arm drive 550 and the suction drive 560, the suction member 510 can move to more positions, thereby allowing more items to be moved. The suction drive 560 can include any suitable drive such as a motor or a rotary cylinder.

[0070] For example, such as Figures 1 to 2As shown, the suction component 510 may include a suction body 511 and at least one suction cup 512. The suction body 511 may be connected to the drive end of the suction driver 560. The suction body 511 includes, but is not limited to, a plate structure or a rod structure. At least one suction cup 512 may be disposed on the suction body 511. The suction cup 512 may include one, two, or more. When multiple suction cups 512 are included, the multiple suction cups 512 may be arranged in any suitable manner, such as arranged along a second horizontal direction XX. The suction generator 300 may be air-connected to at least one suction cup 512. With this configuration, the suction component 510 has a simpler structure and is easier to manufacture. Furthermore, when multiple suction cups 512 are provided, the multiple suction cups 512 can simultaneously adsorb multiple positions of the item, thereby increasing the strength of the connection with the item and thus improving the stability of moving the item.

[0071] For example, such as Figures 1 to 2 As shown, the suction generator 300 can be mounted on the suction arm 540. With this configuration, the suction generator 300 is relatively close to the suction element 510, thereby reducing the length of the air path between them and improving the response rate of adsorption and release of the item.

[0072] For example, such as Figures 1 to 2 As shown, the suction mechanism driver 530 may further include a translation drive mechanism 570. Driven by the translation drive mechanism 570, the suction arm driver 550 and the suction arm 540 can move along a first horizontal direction YY. Exemplarily, the translation drive mechanism 570 may include a translation driver 571. The drive end of the translation driver 571 can be connected to the suction arm driver 550 to drive the suction arm driver 550 and the suction arm 540 to move along the first horizontal direction YY. This increases the stroke of the suction arm 540 in the first horizontal direction YY, allowing items to be moved to a deeper position on the storage rack 900. The translation driver 571 includes, but is not limited to, a motor or a cylinder. Exemplarily, a translation guide rail extending along the first horizontal direction YY may be provided on the suction bracket 520. The drive end of the translation driver 571 can be connected to the pulley of the belt drive mechanism 580 to drive the pulley to rotate. A slider may be provided on the belt of the belt drive mechanism 580. The translation driver 571 can drive the belt of the belt drive mechanism 580 to rotate, thereby causing the slider to slide along the translation guide. The suction arm driver 550 can be mounted on the slider. In this way, the suction arm 540 and the suction arm driver 550 can move with the slider in the first horizontal direction YY.

[0073] In the above embodiment, by providing the translation drive mechanism 570, the stroke of the suction arm 540 can be increased, thereby allowing items located deeper within the storage rack 900 to be moved. This enables the arrangement of more layers of items along the first horizontal direction YY in one or more rows of the storage rack 900. This increases the storage capacity of the warehouse.

[0074] For example, such as Figures 1 to 2 As shown, the mating mechanism 400 may include a mating bracket 410. The mating bracket 410 may be connected to the beam assembly 200. Specifically, the mating mechanism 400 may be connected to at least one vertical beam 210, thereby being movable up and down along at least one vertical beam 210. Exemplarily, both ends of the mating mechanism 400 may be movable up and down to the vertical beam 210 along a second horizontal direction XX. The mating bracket 410 may include a conveying mechanism 411. The conveying mechanism 411 may be used to define a bearing surface 401. The conveying mechanism 411 may be movable along a first horizontal direction YY on an item on the bearing surface 401. This arrangement facilitates the conveying of an item by the mating mechanism 400 along the first horizontal direction YY. Although in the illustrated embodiment, the conveying mechanism 411 includes a conveyor belt, in other embodiments not shown, the conveying mechanism 411 may include one or more of a conveyor roller, a conveyor chain, etc.

[0075] For example, such as Figures 1 to 2 As shown, the bearing surface 401 can be the top surface of the mating bracket 410 or any other suitable surface. The bearing surface 401 can be configured to accommodate items of various sizes along the second horizontal direction XX. For example, along the first horizontal direction YY, the bearing surface 401 can extend from one side of the mating bracket 410 to the other. The width of the bearing surface 401 can be set to match the widest commonly used items. In this way, regardless of the width of the item, it can be placed on the bearing surface 401. Since the suction mechanism 500 is positioned above the bearing surface 401 of the mating mechanism 400, the integrity of the bearing surface 401 is not compromised, thus allowing for the adaptation of items with small widths. Optionally, the bearing surface 401 of this application can also include multiple sub-bearing surfaces spaced relatively close together along the second horizontal direction XX, as long as the spacing does not cause the item to fall off the mating bracket 410 or get stuck in the gap between the sub-bearing surfaces.

[0076] In the description of this utility model, it should be understood that the directional terms such as "front", "rear", "up", "down", "left", "right", "horizontal", "vertical", "horizontal", "top", and "bottom" indicate the orientation or positional relationship, which are usually based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0077] For ease of description, relative terms such as "above," "over," "on the upper surface of," and "above" are used here to describe the regional positional relationship of one or more components or features shown in the figures to other components or features. It should be understood that relative terms include not only the orientation of the component as depicted in the figure but also different orientations during use or operation. For example, if the components in the figures are inverted as a whole, "above" or "above other components or features" will include cases where the component is "below" or "under" other components or features. Thus, the exemplary term "above" can include both "above" and "below." Furthermore, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this document intends to include all such cases.

[0078] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, parts, components, and / or combinations thereof.

[0079] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0080] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that this utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this utility model, all of which fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A transmission device, characterized in that, Includes a first moving component and a suction mechanism, The first moving component is connected to the suction mechanism to drive the suction mechanism to move; The suction mechanism is equipped with a suction generator to allow the suction mechanism to adsorb or release the item; The suction mechanism is used to move the item between the operation position for storing and retrieving items on the storage shelf and the cooperating mechanism, wherein the cooperating mechanism has at least the function of supporting the item.

2. The transmission device as described in claim 1, characterized in that, The suction mechanism includes a suction bracket and a suction arm, the suction arm being disposed on the suction bracket, the first movable component being connected to the suction bracket, and the suction arm being used to move the article between the operating position and the cooperating mechanism.

3. The transmission device as described in claim 2, characterized in that, The first movable component is mounted on the beam assembly, and the suction mechanism can move independently to adjust the operating space relative to the mating mechanism.

4. The transmission device as described in claim 3, characterized in that, The beam assembly is mounted on the storage rack or on the cooperating mechanism, which is a load-bearing mechanism, an automated guided vehicle, or a storage and retrieval robot.

5. The transmission device as described in claim 3, characterized in that, The beam assembly includes at least one vertical beam, and the mating mechanism is a load-bearing mechanism; The height of the suction support relative to the support mechanism is adjustable; and / or The height of the suction arm relative to the support mechanism is adjustable; and / or The supporting mechanism and the suction bracket are respectively connected to the at least one vertical beam and can be raised and lowered independently along the at least one vertical beam to change the height difference between the supporting mechanism and the suction bracket.

6. The transmission device as described in claim 5, characterized in that, The first moving component includes a first moving drive and a first flexible transmission mechanism. The first flexible transmission mechanism is connected between the driving end of the first moving drive and the suction bracket. The suction bracket drives the suction arm to rise and fall under the drive of the first moving drive.

7. The transmission device as claimed in claim 6, characterized in that, The first flexible transmission mechanism includes a plurality of first wheels and a first annular flexible member. The first annular flexible member is tensioned on the plurality of first wheels. The first annular flexible member includes a first vertical section extending in a vertical direction. The suction bracket is connected to the first vertical section. At least one of the plurality of first wheels is rotatable under the drive of the first moving drive member to drive the bearing mechanism to lift and lower.

8. The transmission device as claimed in claim 3, characterized in that, The suction mechanism is located above the mating mechanism, and the mating mechanism and the suction mechanism are spaced apart from each other in a vertical direction to form a carrying space for accommodating the article between the mating mechanism and the suction mechanism.

9. The transmission device as claimed in claim 3, characterized in that, The suction mechanism further includes a suction mechanism driver disposed on the suction bracket. The suction mechanism driver includes a suction arm driver. The suction arm is rotatable under the drive of the suction arm driver, so that the height difference of the suction arm relative to the mating mechanism is adjustable.

10. The transmission device as claimed in claim 9, characterized in that, The suction arm is equipped with a suction driver and a suction element. The suction generator is connected to the suction element via an air circuit. The suction driver is located at the free end of the suction arm. The suction element is connected to the driving end of the suction driver. The suction element rotates around a horizontal axis parallel to the beam assembly under the drive of the suction driver.

11. The transmission device as claimed in claim 10, characterized in that, The suction device includes a suction body and at least one suction cup disposed on the suction body. The suction body is connected to the drive end of the suction driver, and the suction generator air circuit is connected to the at least one suction cup.

12. The transmission device as claimed in claim 9, characterized in that, The suction mechanism driver further includes a translation drive mechanism, and the suction arm driver and the suction arm are movable along a first horizontal direction under the drive of the translation drive mechanism, the first horizontal direction being perpendicular to the beam assembly.

13. The transmission device as claimed in claim 11, characterized in that, The suction generator is mounted on the suction arm.

14. A transmission device, characterized in that, It includes a beam assembly, the mating mechanism, and a conveying device as described in any one of claims 1-13, wherein the mating mechanism and the suction mechanism are each movable independently along the beam assembly.

15. The transmission device as described in claim 14, characterized in that, The transmission device further includes a second movable component installed on the beam assembly, the second movable component being used to drive the mating mechanism to move.

16. The transmission device as described in claim 15, characterized in that, The second moving component includes a second moving drive and a second flexible transmission mechanism. The second flexible transmission mechanism is connected between the drive end of the second moving drive and the mating mechanism. The mating mechanism can be raised and lowered under the drive of the second moving drive.

17. The transmission device as claimed in claim 16, characterized in that, The beam assembly includes at least one vertical beam and at least one horizontal beam, the at least one vertical beam extending in a vertical direction, the at least one horizontal beam extending in a first horizontal direction perpendicular to the vertical direction, the at least one vertical beam being movably connected to the at least one horizontal beam in the first horizontal direction, and a first movable component and a second movable component being mounted on the at least one vertical beam.

18. A warehousing system, characterized in that, The invention includes a storage rack and a conveying device as described in any one of claims 14-17, the storage rack having a first side and a second side opposite each other along a first horizontal direction, the conveying device being disposed on at least one of the first side and the second side, the first horizontal direction being perpendicular to the beam assembly.

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