Storage devices, warehouse robots and warehousing systems

Abstract

This application provides a storage device, a warehousing robot, and a warehousing system, relating to the field of warehousing technology. The storage device includes a crossbeam and two extension arms. The crossbeam extends along a first direction, and the two extension arms are arranged at intervals relative to each other along the first direction. Each extension arm includes a first end and a second end. The first end is fixedly connected to the crossbeam, and the second end extends away from the crossbeam along a second direction. Both the first and second directions are located on a horizontal plane, and the first and second directions form an angle. Each extension arm includes a bearing surface, and the bearing surfaces of the two extension arms together form a storage position for holding a material box. Each extension arm includes a first guide portion and a second guide portion. The first guide portion guides the material box into the storage position when its entry direction is parallel to the vertical direction, and the second guide portion guides the material box into the storage position when its entry direction is parallel to the second direction. This storage device can adapt to various application scenarios and improve the user experience.

Description

Technical Field

[0001] This utility model relates to the field of warehousing technology, and in particular to a storage device, a warehousing robot and a warehousing system. Background Technology

[0002] An automated guided vehicle (AGV) is a vehicle that navigates and operates using automated technology. It is typically used in industrial and warehousing environments for material handling and logistics management. AGVs may include storage spaces for storing or transporting materials to specific locations.

[0003] However, the structure for forming storage spaces on automated guided vehicles (AGVs) in related technologies can usually only adapt to one docking structure, which limits the application scenarios of AGVs and affects the user experience. Utility Model Content

[0004] This utility model provides a storage device, a warehouse robot, and a warehouse system. The storage device can adapt to various application scenarios and improve the user experience.

[0005] A first aspect of this utility model provides a storage device, including a crossbeam and two extension arms; wherein...

[0006] The crossbeam extends along a first direction, and two extension arms are spaced apart from each other along the first direction.

[0007] The extension arm includes a first end and a second end. The first end is fixedly connected to the crossbeam, and the second end extends away from the crossbeam along a second direction. Both the first and second directions are located on the horizontal plane, and the first and second directions are set at an angle.

[0008] The extension arm includes a bearing surface, and the bearing surfaces of the two extension arms together form a storage position, which is used to hold the material box;

[0009] The extension arm includes a first guide portion and a second guide portion. The first guide portion is used to guide the material box into the storage position when the material box's entry direction is parallel to the vertical direction. The second guide portion is used to guide the material box into the storage position when the material box's entry direction is parallel to the second direction.

[0010] The storage device provided in this embodiment offers greater flexibility because it allows hoppers to enter the storage space from two different directions (one parallel to the vertical direction and the other parallel to a second direction). This adapts to different logistics paths and operational needs; for example, it can interface with both clamping and lifting mechanisms, demonstrating strong compatibility and improving system adaptability. By designing the bearing surfaces of two extension arms to jointly form the storage space, the device effectively utilizes horizontal space. This design may help optimize the layout of warehouses or storage areas.

[0011] Multi-directional guidance makes it easier for operators or automated systems to place bins into storage locations, reducing the need for precise alignment and thus improving operational efficiency. The presence of guide components helps prevent bins from misaligning or tilting when entering storage locations, reducing the risk of misoperation and improving the reliability of storage and retrieval. This design may be easier to integrate with different types of logistics equipment (such as forklifts, AGVs, etc.) because it allows operation from multiple directions. Because it can be accessed from multiple directions, the layout design of the storage unit can be more flexible, adapting to different warehouse shapes and sizes. Guide components reduce the risk of bins falling or being damaged during movement and storage, thereby improving overall operational safety.

[0012] Optionally, the first guide portion extends along the second direction; wherein,

[0013] The first guide portions of the two extension arms are respectively located on opposite sides of the two extension arms in the first direction;

[0014] The first guide portion is inclined in the vertical direction, and the first guide portions on the two extension arms are inclined in directions that are far apart from each other.

[0015] The storage device in this embodiment can more effectively guide the hopper into the storage position by setting an inclined first guide. The inclination angle helps to utilize gravity, allowing the hopper to automatically align during entry, thereby reducing the need for precise positioning. The inclined design reduces resistance and friction when the hopper enters the storage position, making operation smoother. This improves efficiency for both automated systems and manual operations. Because the first guide is inclined in the vertical direction, the hopper can more easily slide into the storage position along a preset path, reducing the risk of jamming or tilting due to improper operation. This design can accommodate hoppers of different sizes and shapes because the inclined first guide provides a larger entry space and a more tolerant alignment error. By setting the inclined first guide on opposite sides in the first direction, a more efficient storage and retrieval path can be achieved in a limited space, optimizing overall space utilization. Inclined first guide components are generally easier to maintain and adjust because their design makes it easier for any accumulated dust or debris to slide off, thereby reducing the frequency of cleaning and maintenance.

[0016] Optionally, the second guide portion is disposed near the first end of the extension arm, and the second guide portion extends along a second direction; wherein,

[0017] The second guide portions of the two extension arms are respectively located on opposite sides of the two extension arms in the first direction;

[0018] In the second direction, the second guide portion includes a third end and a fourth end that are opposite to each other, the third end being close to the first end of the extension arm and the fourth end being close to the second end of the extension arm.

[0019] In the direction from the fourth end to the third end, the second guide sections on the two extension arms are tilted in directions that are far apart from each other.

[0020] In the storage device of this embodiment, the second guide extends along a second direction and is inclined in mutually distancing directions on the two extension arms, allowing the hopper to be guided into the storage position from multiple directions. This design increases operational flexibility and adapts to different storage systems. The inclined design helps provide additional stability when the hopper enters the storage position, preventing the hopper from tilting or wobbling during movement, thereby improving overall operational safety. By setting the second guide near the first end of the extension arm and tilting it, the system can guide the hopper into the storage position more effectively, reducing the risk of jamming or tilting due to improper operation. By setting the inclined second guide on the sides that are mutually distancing in the first direction, the system can achieve a more efficient storage and retrieval path within a limited space, optimizing overall space utilization. This design can adapt to hoppers of different sizes and shapes because the inclined first guide provides a larger entry space and a more tolerant alignment error.

[0021] Optionally, the extension arm includes a first limiting plate; wherein,

[0022] The first limiting plate is located at the second end of the extension arm and protrudes vertically from the bearing surface. The first limiting plate is used to restrict the hopper entering the storage position from sliding out of the storage position from the first end of the extension arm.

[0023] The storage device in this embodiment prevents the bin from sliding out of the storage position from the first end of the extension arm by setting a first limiting plate. By providing a physical barrier at the end of the storage position, the bin remains stable during storage, especially in situations involving vibration during retrieval or in a warehouse environment. The first limiting plate reduces the risk of the bin accidentally falling, thereby improving operational safety. This is crucial for protecting goods and preventing potential damage to equipment or personnel. The first limiting plate provides additional support, ensuring the bin remains in the correct position and orientation within the storage position, preventing tilting or movement. With the first limiting plate, operators or automated systems do not need to align the bin with excessive precision when placing it, as the first limiting plate automatically prevents the bin from sliding out, thus simplifying the operation. The presence of the first limiting plate allows the system to accommodate bins of different sizes, as it provides a fixed boundary, ensuring that even smaller bins will not slide out.

[0024] Optionally, the extension arm includes a second limiting plate; wherein,

[0025] The second limiting plate extends along the second direction, and the second limiting plates of the two extending arms are respectively located on the opposite sides of the two extending arms.

[0026] The second limiting plate protrudes vertically from the bearing surface and is used to restrict the material box entering the storage position from sliding out of the storage position in the first direction.

[0027] The storage device in this embodiment prevents lateral slippage by providing a second limiting plate. By setting a physical barrier on the side of the storage compartment, it ensures that the bin remains in a preset position during storage, especially during retrieval operations or in environments with vibration. The second limiting plate reduces the risk of the bin accidentally falling to the side, thus improving operational safety. This is crucial for protecting goods and avoiding potential damage to equipment or personnel. The second limiting plate provides additional lateral support, ensuring the bin remains in the correct position and orientation within the storage compartment, preventing tilting or lateral movement. With the second limiting plate, operators or automated systems do not need to align the bin with excessive precision when placing it, as the limiting plate automatically prevents lateral slippage, simplifying the operational process. The presence of the second limiting plate allows the system to accommodate bins of different sizes, as it provides a fixed boundary, ensuring that even smaller bins do not slip out laterally.

[0028] Optionally, in the vertical direction, the first guide portion is located at the end of the second limiting plate away from the bearing surface, and the first guide portion is fixedly connected to the second limiting plate;

[0029] In the second direction, the second guide portion is located at one end of the second limiting plate facing the first end of the extension arm, and the second guide portion is fixedly connected to the second limiting plate.

[0030] The storage device in this embodiment of the application forms an integral structure by fixing the first guide portion and the second guide portion to the second limiting plate. This design increases the rigidity and stability of the entire device and reduces possible shaking or displacement of individual components during operation. The fixed connection design simplifies the installation process because the individual components can be treated as a unit. Furthermore, this design may also reduce maintenance needs because the fixed connection reduces relative movement between components, thereby reducing wear. This arrangement ensures a tight functional integration of the guide portion and the limiting plate. The first and second guide portions effectively guide the hopper into the storage position, while the second limiting plate provides the necessary limiting function to prevent the hopper from sliding out. This compact design allows for more efficient use of space. The integration of the components reduces unnecessary gaps, enabling the entire storage device to achieve more efficient functionality within a limited space. Due to the synergistic function of the components, the hopper storage and retrieval process is smoother. The guide portion helps the hopper enter correctly, while the limiting plate ensures its stable storage, thereby improving operational efficiency. The fixed connection design reduces the risk of component loosening or detachment, thereby improving the safety of the overall system, especially in dynamic operating environments.

[0031] Optionally, the first guide part, the second guide part, and the second limiting plate are an integral structure.

[0032] It's important to note that integrated structures are generally more robust than multiple independently connected components, better able to withstand external pressure and vibration. This design reduces the number of connection points, thereby reducing potential points of failure and improving the overall system's reliability and durability. Integrated design simplifies manufacturing processes by reducing the number of parts requiring individual machining and assembly. This not only reduces production costs but also assembly time and complexity. Since integrated structures have fewer connection points, the likelihood of wear and loosening is lower, reducing maintenance needs. This design can reduce long-term maintenance costs and downtime. Integrated structures allow for better control of tolerances and precision during manufacturing, ensuring the relative position and functional consistency between various functional components. This is particularly important for systems requiring high-precision operation. Integrated designs are typically more compact, helping to optimize space utilization. This design reduces unnecessary gaps, allowing the entire device to function more efficiently within a limited space. Integrated structures generally have a cleaner appearance, reducing exposed connectors and complex component arrangements. This not only improves the aesthetics of the equipment but may also enhance the user experience. Due to the reduction of individual components and connectors, integrated designs can potentially reduce material costs.

[0033] Optionally, the first guide portion and the second limiting plate are connected by welding;

[0034] The second guide section and the second limiting plate are connected by welding.

[0035] This design enhances structural strength, with welded connections providing a high-strength bond capable of withstanding significant loads and stresses. This connection method ensures that components do not easily loosen or separate during use, improving the overall structural stability. The permanent welded connections reduce relative movement between components, thus lowering the likelihood of wear and fatigue. This durability ensures the system remains reliable over extended periods. Welded connections provide excellent sealing, preventing dust, moisture, or other environmental factors from entering the connection area. This is particularly important for applications requiring protection. Welding eliminates bolts, nuts, and other connecting parts, resulting in a simpler and more aesthetically pleasing design. Reducing exposed connecting parts also lowers potential safety hazards. Due to the permanence and reliability of welded connections, the system requires less maintenance during use. This reduces downtime and repair time due to loose or failed connections. While welding may require specialized equipment and technicians, in the long run, it reduces the need for connecting parts and maintenance costs, thereby improving overall cost-effectiveness.

[0036] A second aspect of this application provides a warehouse robot, including a gantry and a storage device as described in any of the first aspects above; wherein,

[0037] The gantry is installed vertically, and the crossbeam of the storage device is fixedly connected to the gantry.

[0038] The warehouse robot in this embodiment fully utilizes the vertical space of the warehouse by setting the gantry vertically. This design allows for the storage of more items within a limited floor space, improving the storage density and efficiency of the warehouse. By combining the storage device with the gantry, the warehouse robot can dock with clamping or lifting mechanisms, offering greater compatibility. A single warehouse robot can dock with different docking mechanisms, enhancing the system's adaptability.

[0039] A third aspect of this application provides a warehousing system, including a warehousing robot as described in the second aspect. By incorporating the robot, the warehousing system in this application allows for the docking of one warehousing robot with multiple docking mechanisms, improving system adaptability and reducing the number of different types of warehousing robots, thereby lowering costs.

[0040] The structure of this utility model, as well as its other utility model objectives and beneficial effects, will become more apparent and understandable through the description of the preferred embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a schematic diagram of the structure of a storage device provided in an embodiment of the present utility model;

[0043] Figure 2 This is a partial structural schematic diagram of a warehouse robot provided in an embodiment of the present utility model;

[0044] Figure 3 This is a schematic diagram of a storage device installed on a gantry according to an embodiment of the present invention;

[0045] Figure 4 This is a top view of a storage device provided in an embodiment of the present utility model.

[0046] Explanation of reference numerals in the attached figures:

[0047] 100 - Storage device; 10 - Crossbeam; 20 - Extension arm;

[0048] 20a - First end; 20b - Second end; 21 - First guide section;

[0049] 22-Second guide section; 22a-Third end; 22b-Fourth end;

[0050] 23-First limiting plate; 24-Second limiting plate; 25-Bearing surface;

[0051] 26 - Inclined wall; 200 - Gantry; 300 - Material bin. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0053] The storage device, warehousing robot, and warehousing system provided in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0054] This utility model embodiment provides a storage device 100, such as Figure 1 As shown, the storage device 100 may include a crossbeam 10 and two extension arms 20, wherein the crossbeam 10 extends along a first direction, and the two extension arms 20 are arranged at intervals relative to each other along the first direction. Each extension arm 20 includes a first end 20a and a second end 20b. The first end 20a is fixedly connected to the crossbeam 10, and the second end 20b extends along a second direction away from the crossbeam 10. Both the first and second directions are located in a horizontal plane, and the first and second directions are arranged at an angle. Each extension arm 20 includes a bearing surface 25, and the bearing surfaces 25 of the two extension arms 20 together form a storage position for carrying a material box 300. Each extension arm 20 includes a first guide portion 21 and a second guide portion 22. The first guide portion 21 guides the material box 300 into the storage position when the entry direction of the material box 300 is parallel to the vertical direction, and the second guide portion 22 guides the material box 300 into the storage position when the entry direction of the material box 300 is parallel to the second direction.

[0055] For example, the first direction is perpendicular to the second direction, and both the first direction and the second direction are perpendicular to the vertical direction.

[0056] It should be noted that in the embodiments of this application, "perpendicular" refers to vertical in a broad sense, not limited to vertical in a strict geometric sense. Angles between 85° and 95° can be considered as perpendicular to each other.

[0057] It should be noted that in the embodiments of this application, the vertical direction is referred to as the z direction in the figure, the first direction is referred to as the x direction in the figure, and the second direction is referred to as the y direction in the figure. The y direction is perpendicular to both the x and z directions, and both the x and y directions are located in the horizontal plane.

[0058] For example, such as Figure 1 As shown, the hopper 300 can enter the storage position from the top of the storage device 100, or from the first end 20a of the extension arm 20. Wherein, Figure 1 The dashed arrow in the image indicates the direction of entry for the material bin 300.

[0059] The storage device 100 provided in this embodiment can be used in a warehouse robot. For example, such as... Figure 2 As shown, the warehouse robot may include a gantry 200, which is arranged vertically, and the crossbeam 10 of the storage device 100 may be fixedly connected to the gantry 200. For example, multiple storage devices 100 may be arranged on a single gantry 200, and these multiple storage devices 100 may be spaced apart vertically. In this embodiment, the number of storage devices 100 on the gantry 200 is not further limited.

[0060] For example, the crossbeam 10 can be fixedly connected to the gantry 200 by fasteners such as bolts and screws. The extension arm 20 can be fixedly connected to the crossbeam 10 by bolts, screws, welding, etc. In this embodiment, the fixing method of the crossbeam 10 and the gantry 200, as well as the connection method of the extension arm 20 and the crossbeam 10, are not further limited.

[0061] For example, the crossbeam 10 may include connecting portions for connecting to the gantry 200, wherein two connecting portions extend outward in a first direction from opposite sides of the two extension arms 20. That is, each extension arm 20 has a connecting portion on its outer side, wherein one end of the connecting portion is connected to the extension arm 20 and the other end is used to connect to the gantry 200.

[0062] The storage device 100 provided in this embodiment offers greater flexibility because it allows the hopper 300 to enter the storage position from two different directions (one parallel to the z-direction and the other parallel to the y-direction). This allows it to adapt to different logistics paths and operational needs; for example, it can interface with both clamping and lifting mechanisms, demonstrating strong compatibility and improving system adaptability. By designing the bearing surfaces 25 of the two extension arms 20 to jointly form the storage position, the device can effectively utilize horizontal space. This design may help optimize the layout of warehouses or storage areas.

[0063] Multi-directional guidance makes it easier for operators or automated systems to place bins 300 into storage locations, reducing the need for precise alignment and thus improving operational efficiency. The presence of guide components helps prevent misalignment or tilting of bins 300 when entering storage locations, reducing the risk of misoperation and improving the reliability of storage and retrieval. This design may be easier to integrate with different types of logistics equipment (such as forklifts, AGVs, etc.) because it allows operation from multiple directions. Because it can be accessed from multiple directions, the layout design of the storage unit 100 can be more flexible, adapting to different warehouse shapes and sizes. Guide components reduce the risk of bins 300 falling or being damaged during movement and storage, thereby improving overall operational safety.

[0064] For example, the material of the extension arm 20 can be welded from sheet metal and steel plate. In this embodiment of the application, the material of the extension arm 20 is not further limited.

[0065] It should be noted that the two extension arms 20 have the same structure and are positioned opposite each other. Therefore, the following explanation will use one of the extension arms 20 as an example.

[0066] See Figure 3 As shown, the first guide portion 21 can extend along the second direction (y direction). The first guide portions 21 of the two extension arms 20 are respectively located on opposite sides of the two extension arms 20 in the first direction (x direction). The first guide portions 21 are inclined in the vertical direction, and the first guide portions 21 on the two extension arms 20 are respectively inclined in a direction away from each other.

[0067] In other words, the first guide section 21 on the two extension arms 20 is flared on the side of the extension arm 20 away from the ground, with a larger upper end and a smaller lower end. This design can accommodate bins 300 of different sizes and shapes because the inclined first guide section 21 provides a larger inlet space and a more tolerant alignment error.

[0068] The storage device 100 in this embodiment can more effectively guide the hopper 300 into the storage position by providing an inclined first guide portion 21. The inclination angle helps to utilize gravity, allowing the hopper 300 to automatically align during entry, thereby reducing the need for precise positioning. The inclined design reduces resistance and friction when the hopper 300 enters the storage position, making operation smoother. This improves efficiency for both automated systems and manual operations. Because the first guide portion 21 is inclined in the vertical direction, the hopper 300 can more easily slide into the storage position along a preset path, reducing the risk of jamming or tilting due to improper operation. By providing inclined first guide portions 21 on opposite sides in the first direction (x direction), a more efficient storage and retrieval path can be achieved in a limited space, optimizing overall space utilization. Inclined first guide portions 21 are generally easier to maintain and adjust because their design makes it easier for any accumulated dust or debris to slide off, thereby reducing the frequency of cleaning and maintenance.

[0069] For example, such as Figure 3 As shown, an inclined wall 26 structure is provided at the first end 20a of the extension arm 20. The inclined wall 26 gradually slopes downward away from the end of the second end 20b of the extension arm 20. This can facilitate the insertion of the material box 300 in the y direction and prevent the material box 300 from getting stuck.

[0070] Combination Figure 3 and Figure 4 As shown, the second guide portion is disposed near the first end 20a of the extension arm 20, and extends along the second direction (y direction). The second guide portions of the two extension arms 20 are respectively located on opposite sides of the two extension arms 20 in the first direction (x direction). In the second direction (y direction), the second guide portion includes a third end 22a and a fourth end 22b that are opposite to each other, with the third end 22a near the first end 20a of the extension arm 20 and the fourth end 22b near the second end 20b of the extension arm 20. In the direction from the fourth end 22b to the third end 22a, the second guide portions on the two extension arms 20 are inclined in directions that are further away from each other.

[0071] In this embodiment of the storage device 100, the second guide portion extends along a second direction (y-direction) and is inclined in mutually distancing directions on the two extension arms 20, allowing the hopper 300 to be guided into the storage position from multiple directions. This design increases operational flexibility and adapts to different storage systems. The inclined design helps provide additional stability when the hopper 300 enters the storage position, preventing the hopper 300 from tilting or shaking during movement, thereby improving overall operational safety.

[0072] By providing a second guide near the first end 20a of the extension arm 20 and tilting it, the system can more effectively guide the hopper 300 into the storage position, reducing the risk of jamming or tilting due to improper operation. By providing tilted second guides on opposite sides in the first direction (x-direction), the system can achieve a more efficient storage and retrieval path within a limited space, optimizing overall space utilization. This design can accommodate hoppers 300 of different sizes and shapes because the tilted first guide 21 provides a larger entry space and greater tolerance for alignment errors.

[0073] See also Figure 3 As shown, the extension arm 20 may also include a first limiting plate 23. The first limiting plate 23 is located at the second end 20b of the extension arm 20, and the first limiting plate 23 protrudes vertically from the bearing surface 25. The first limiting plate 23 is used to restrict the hopper 300 entering the storage position from sliding out of the storage position from the first end 20a of the extension arm 20.

[0074] The storage device 100 in this embodiment prevents the hopper 300 from sliding out of the storage position from the first end 20a of the extension arm 20 by setting a first limiting plate 23. By providing a physical barrier at the end of the storage position, the hopper 300 remains stable during storage, especially in situations involving vibration during retrieval or in a warehouse environment. The first limiting plate 23 reduces the risk of the hopper 300 accidentally falling, thereby improving operational safety. This is crucial for protecting goods and avoiding potential damage to equipment or personnel. The first limiting plate 23 provides additional support, ensuring the hopper 300 maintains the correct position and orientation in the storage position, preventing tilting or movement. With the first limiting plate 23, operators or automated systems do not need to align the hopper 300 with excessive precision when placing it, as the first limiting plate 23 automatically prevents the hopper 300 from sliding out, thus simplifying the operation. The presence of the first limiting plate 23 allows the system to accommodate hoppers 300 of different sizes, as it provides a fixed boundary, ensuring that even smaller hoppers 300 will not slide out.

[0075] Optionally, the extension arm 20 may further include a second limiting plate 24. The second limiting plate 24 extends along a second direction, and the second limiting plates 24 of the two extension arms 20 are respectively located on opposite sides of the two extension arms 20. The second limiting plate 24 protrudes vertically from the bearing surface 25, and is used to restrict the material bin 300 entering the storage position from sliding out of the storage position along the first direction.

[0076] The storage device 100 in this embodiment prevents lateral slippage by providing a second limiting plate 24. By setting a physical barrier on the side of the storage position, it ensures that the bin 300 remains in a preset position during storage, especially during retrieval operations or in warehouse environments with vibrations. The second limiting plate 24 reduces the risk of the bin 300 accidentally falling to the side, thereby improving operational safety. This is crucial for protecting goods and avoiding potential damage to equipment or personnel. The second limiting plate 24 provides additional lateral support, ensuring the bin 300 maintains the correct position and orientation in the storage position, preventing tilting or lateral movement. With the second limiting plate 24, operators or automated systems do not need to align the bin 300 with excessive precision when placing it, as the limiting plate automatically prevents lateral slippage, thus simplifying the operation. The presence of the second limiting plate 24 allows the system to accommodate bins 300 of different sizes, as it provides a fixed boundary, ensuring that even smaller bins 300 will not slip sideways.

[0077] In some embodiments, in the z-direction, the first guide portion 21 is located at one end of the second limiting plate 24 away from the bearing surface 25, and the first guide portion 21 is fixedly connected to the second limiting plate 24. In the y-direction, the second guide portion is located at one end of the second limiting plate 24 facing the first end 20a of the extension arm 20, and the second guide portion is fixedly connected to the second limiting plate 24.

[0078] The storage device 100 in this embodiment forms an integral structure by fixing the first guide portion 21 and the second guide portion to the second limiting plate 24. This design increases the rigidity and stability of the entire device and reduces possible shaking or displacement of individual components during operation. The fixed connection design simplifies the installation process because the individual components can be treated as a unit. Furthermore, this design may reduce maintenance needs because the fixed connection reduces relative movement between components, thereby reducing wear. This arrangement ensures a close functional integration of the guide portion and the limiting plate. The first guide portion 21 and the second guide portion effectively guide the hopper 300 into the storage position, while the second limiting plate 24 provides the necessary limiting function to prevent the hopper 300 from sliding out. This compact design allows for more efficient use of space. The integration of the components reduces unnecessary gaps, enabling the entire storage device 100 to achieve more efficient functionality within a limited space. Due to the synergistic function of the components, the storage and retrieval process of the hopper 300 is smoother. The guide portion helps the hopper 300 enter correctly, while the limiting plate ensures its stable storage, thereby improving operational efficiency. The fixed connection design reduces the risk of components becoming loose or falling off, thereby improving the overall system safety, especially in dynamic operating environments.

[0079] For example, the first guide part 21, the second guide part, and the second limiting plate 24 are an integral structure.

[0080] It's important to note that integrated structures are generally more robust than multiple independently connected components, better able to withstand external pressure and vibration. This design reduces the number of connection points, thereby reducing potential points of failure and improving the overall system's reliability and durability. Integrated design simplifies manufacturing processes by reducing the number of parts requiring individual machining and assembly. This not only reduces production costs but also assembly time and complexity. Since integrated structures have fewer connection points, the likelihood of wear and loosening is lower, reducing maintenance needs. This design can reduce long-term maintenance costs and downtime. Integrated structures allow for better control of tolerances and precision during manufacturing, ensuring the relative position and functional consistency between various functional components. This is particularly important for systems requiring high-precision operation. Integrated designs are typically more compact, helping to optimize space utilization. This design reduces unnecessary gaps, allowing the entire device to function more efficiently within a limited space. Integrated structures generally have a cleaner appearance, reducing exposed connectors and complex component arrangements. This not only improves the aesthetics of the equipment but may also enhance the user experience. Due to the reduction of individual components and connectors, integrated designs can potentially reduce material costs.

[0081] Of course, in other embodiments, the first guide portion 21, the second guide portion, and the second limiting plate 24 can also be fixedly connected in other ways. For example, the first guide portion 21 and the second limiting plate 24 can be connected by welding, and the second guide portion and the second limiting plate 24 can be connected by welding, etc. Of course, they can also be connected in other ways, such as riveting, fastener connection, etc. In the embodiments of this application, the connection method between the first guide portion 21, the second guide portion, and the second limiting plate 24 is not further limited.

[0082] This design enhances structural strength, with welded connections providing a high-strength bond capable of withstanding significant loads and stresses. This connection method ensures that components do not easily loosen or separate during use, improving the overall structural stability. The permanent welded connections reduce relative movement between components, thus lowering the likelihood of wear and fatigue. This durability ensures the system remains reliable over extended periods. Welded connections provide excellent sealing, preventing dust, moisture, or other environmental factors from entering the connection area. This is particularly important for applications requiring protection. Welding eliminates bolts, nuts, and other connecting parts, resulting in a simpler and more aesthetically pleasing design. Reducing exposed connecting parts also lowers potential safety hazards. Due to the permanence and reliability of welded connections, the system requires less maintenance during use. This reduces downtime and repair time due to loose or failed connections. While welding may require specialized equipment and technicians, in the long run, it reduces the need for connecting parts and maintenance costs, thereby improving overall cost-effectiveness.

[0083] This application also provides a warehouse robot, including a gantry 200 and a storage device 100 as described in any of the above embodiments. The gantry 200 is arranged vertically, and the crossbeam 10 of the storage device 100 is fixedly connected to the gantry 200.

[0084] The warehouse robot in this embodiment fully utilizes the vertical space of the warehouse by arranging the gantry 200 vertically. This design allows for the storage of more items within a limited floor space, improving the warehouse's storage density and efficiency. By combining the storage device 100 with the gantry 200, the warehouse robot can dock with clamping or lifting mechanisms, offering greater compatibility. A single warehouse robot can dock with different docking mechanisms, enhancing the system's adaptability.

[0085] For example, the warehouse robot may include a walking unit that can move the gantry 200 to perform the function of transporting goods.

[0086] This application also provides a warehousing system, including the warehousing robot described in the above embodiments. By incorporating the warehousing robot described in the above embodiments, the warehousing system in this application can accommodate one warehousing robot with multiple docking mechanisms, improving the system's adaptability and reducing the number of different types of warehousing robots, thereby lowering costs.

[0087] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship 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, and 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. Therefore, they should not be construed as limitations on this utility model.

[0088] In the description of this utility model, it should be understood that the terms "comprising" and "having" as used herein, and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0089] Unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A storage device, characterized in that, Includes a crossbeam (10) and two extension arms (20); wherein, The crossbeam (10) extends along a first direction, and the two extension arms (20) are arranged at relative intervals along the first direction; The extension arm (20) includes a first end (20a) and a second end (20b). The first end (20a) is fixedly connected to the crossbeam (10), and the second end (20b) extends away from the crossbeam (10) along a second direction. Both the first direction and the second direction are located on a horizontal plane, and the first direction and the second direction are set at an angle. The extension arm (20) includes a bearing surface (25), and the bearing surfaces (25) of the two extension arms (20) together form a storage position, which is used to carry the material box (300); The extension arm (20) includes a first guide portion (21) and a second guide portion (22). The first guide portion is used to guide the material box (300) into the storage position when the entry direction of the material box (300) is parallel to the vertical direction. The second guide portion (22) is used to guide the material box (300) into the storage position when the entry direction of the material box (300) is parallel to the second direction.

2. The storage device according to claim 1, characterized in that, The first guide portion (21) extends along the second direction; wherein, The first guide portion (21) of the two extension arms (20) is located on the side of the two extension arms (20) that are opposite to each other in the first direction; The first guide portion (21) is inclined in the vertical direction, and the first guide portions (21) on the two extension arms (20) are inclined in directions away from each other.

3. The storage device according to claim 2, characterized in that, The second guide portion is disposed near the first end (20a) of the extension arm (20), and the second guide portion extends along the second direction; wherein, The second guide portions of the two extension arms (20) are respectively located on the sides of the two extension arms (20) that are opposite to each other in the first direction; In the second direction, the second guide portion includes a third end (22a) and a fourth end (22b) that are opposite to each other, the third end (22a) being close to the first end (20a) of the extension arm (20), and the fourth end (22b) being close to the second end (20b) of the extension arm (20). In the direction from the fourth end (22b) to the third end (22a), the second guide portions on the two extension arms (20) are inclined in directions that are far apart from each other.

4. The storage device according to claim 3, characterized in that, The extension arm (20) includes a first limiting plate (23); wherein, The first limiting plate (23) is located at the second end (20b) of the extension arm (20), and the first limiting plate (23) protrudes from the bearing surface (25) in the vertical direction. The first limiting plate (23) is used to restrict the hopper (300) entering the storage position from sliding out of the storage position from the first end (20a) of the extension arm (20).

5. The storage device according to claim 4, characterized in that, The extension arm (20) includes a second limiting plate (24); wherein, The second limiting plate (24) extends along the second direction, and the second limiting plates (24) of the two extension arms (20) are respectively located on opposite sides of the two extension arms (20); The second limiting plate (24) protrudes vertically from the bearing surface (25) and is used to restrict the hopper (300) entering the storage position from sliding out of the storage position in the first direction.

6. The storage device according to claim 5, characterized in that, In the vertical direction, the first guide part (21) is located at one end of the second limiting plate (24) away from the bearing surface (25), and the first guide part (21) is fixedly connected to the second limiting plate (24); In the second direction, the second guide portion is located at one end of the second limiting plate (24) facing the first end (20a) of the extension arm (20), and the second guide portion is fixedly connected to the second limiting plate (24).

7. The storage device according to claim 6, characterized in that, The first guide part (21), the second guide part and the second limiting plate (24) are an integral structure.

8. The storage device according to claim 6, characterized in that, The first guide portion (21) and the second limiting plate (24) are connected by welding; The second guide portion and the second limiting plate (24) are connected by welding.

9. A warehouse robot, characterized in that, Includes a gantry (200) and a storage device (100) as described in any one of claims 1-8; wherein, The gantry (200) is arranged vertically, and the crossbeam (10) of the storage device (100) is fixedly connected to the gantry (200).

10. A warehousing system, characterized in that, Including the warehouse robot as described in claim 9.

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