Automatic navigation transfer device for warehouse partition storage

Abstract

This utility model discloses an automated navigation and transfer device for warehouse partitioned storage, including a base with rotatable casters on both sides and two rotatable steering wheels at the bottom. A control box corresponding to the two steering wheels is located on the top of the base, and a lifting platform is mounted on the top of the base. A lifting mechanism is installed between the base and the lifting platform. A folding cylinder is installed between the base and the lifting platform, and the lifting mechanism is located inside the folding cylinder. A conveying mechanism is located on the top of the lifting platform, and a limit plate slides on the top of the lifting platform. A plate is rotatably mounted on one side of the lifting platform. This utility model, through its conveying mechanism, allows the base to move, causing the plate on one side of the lifting platform to insert into the bottom of the goods, enabling the conveying mechanism to transport goods onto the lifting platform. Reverse conveying transports goods from the lifting platform to shelves, thus enabling the retrieval and storage of goods on multi-layered shelves, facilitating partitioned storage and retrieval of goods in the warehouse.

Description

Technical Field

[0001] This utility model relates to the field of transfer device technology, specifically to an automatic navigation transfer device for warehouse partitioned storage. Background Technology

[0002] In the modern warehousing and logistics industry, in order to improve space utilization and sorting efficiency, a zoned storage model is generally adopted, which divides the warehouse into multiple functional areas, and the transfer of materials between different areas is one of the core links in warehousing operations.

[0003] Currently, warehouse retrieval and unloading methods mainly rely on forklifts, lifting pallets, and tow trucks. Forklifts heavily depend on manual operation, which is labor-intensive, inefficient, and prone to errors. Lifting pallets and tow trucks both have certain requirements for the racking, making them unsuitable for multi-layer racking and incompatible with other racking systems. Therefore, there is an urgent need to design an automated navigation and transfer device for warehouse partitioned storage to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automated navigation and transfer device for warehouse partitioned storage, in order to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automated navigation and transfer device for warehouse partitioned storage includes a base, with movable wheels rotatably fitted on both sides of the base, two steering wheels rotatably fitted on the bottom of the base, a control box corresponding to the two steering wheels on the top of the base, a lifting platform on the top of the base, and a lifting mechanism between the base and the lifting platform. A folding tube is provided between the base and the lifting platform. The lifting mechanism is located inside the folding tube. A conveying mechanism is provided on the top of the lifting platform. A limiting plate is slidably fitted on the top of the lifting platform. An insert plate is rotatably fitted on one side of the lifting platform. Connecting rods are rotatably fitted on both sides of the insert plate. One end of each of the two connecting rods is rotatably fitted to the two sides of the limiting plate.

[0006] Furthermore, the control box includes a box body mounted on the top of the base, a handle mounted on the box body, a controller located on the top of the box body, and a battery located inside the box body. A door is rotatably fitted on one side of the box body, and a control panel is provided on the controller.

[0007] Furthermore, a rotating rod is fixedly connected to the top of each of the two steering wheels, and an extension plate is provided at the top of each of the two rotating rods. A connecting plate is rotatably engaged at one end of each of the two extension plates. A first motor is installed on one side of the inner wall of the box, and the output end of the first motor is connected to one of the rotating rods.

[0008] Furthermore, the lifting mechanism includes a first frame rotatably fitted to the bottom of the lifting platform, a second frame rotatably fitted to the base, and a cylinder rotatably fitted to the base. The center parts of the first frame and the second frame are rotatably fitted, and the output end of the cylinder is rotatably fitted to one side of the inner wall of the first frame. The bottom of the lifting platform is provided with a sliding groove that is slidably fitted to one end of the first frame, and the base is provided with a limiting groove that is slidably fitted to the second frame.

[0009] Furthermore, the conveying mechanism includes two rotating rollers rotatably fitted inside the lifting platform, a conveyor belt sleeved around the two rotating rollers, and a second motor installed on one side of the lifting platform, the output end of the second motor being connected to one end of one of the rotating rollers.

[0010] Furthermore, the top of the lifting platform has two channels, the bottom of the limiting plate is provided with a protrusion that slides with the channels, and one end of the lifting platform is provided with a support block located below the insert plate.

[0011] The above technical solution provides a warehouse partitioned storage automatic navigation and transfer device, which has the following advantages: The conveying mechanism allows the movable base to insert the plate on one side of the lifting platform into the bottom of the goods, enabling the conveying mechanism to transport the goods onto the lifting platform. Reverse conveying can transport the goods on the lifting platform to the shelves, thus enabling the retrieval and placement of goods on multi-layer shelves, facilitating the storage and retrieval of goods in different warehouse zones. The control box allows for the automated conveying within the warehouse area, facilitating the storage and retrieval of different goods according to the set automated navigation. The limit plate, after the goods move onto the lifting platform, can push the limit plate to move, causing the limit plate to drive two connecting rods, which in turn cause the plate to rotate, thus providing limit protection for the goods. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the transfer device structure provided in an embodiment of the automatic navigation and transfer device for warehouse partitioned storage according to this utility model.

[0014] Figure 2 This is a schematic diagram of the control box structure provided in an embodiment of an automated navigation and transfer device for warehouse partitioned storage according to the present invention.

[0015] Figure 3 This is a schematic diagram of the lifting mechanism structure provided in an embodiment of an automated navigation and transfer device for warehouse partitioned storage according to this utility model.

[0016] Figure 4 This is a schematic diagram of the lifting platform structure provided in an embodiment of an automated navigation and transfer device for warehouse partitioned storage according to the present invention.

[0017] 1. Base; 2. Casters; 3. Steering wheels; 4. Control box; 5. Lifting platform; 6. Lifting mechanism; 7. Folding cylinder; 8. Conveying mechanism; 9. Limiting plate; 10. Insert plate; 11. Connecting rod; 12. Housing; 13. Handle; 14. Controller; 15. Battery; 16. Rotating rod; 17. Extension plate; 18. Connecting plate; 19. First motor; 20. First frame; 21. Second frame; 22. Cylinder; 23. Limiting groove; 24. Slide groove; 25. Rotating roller; 26. Conveyor belt; 27. Second motor; 28. Channel; 29. ​​Support block. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] like Figure 1-4 As shown in the figure, this utility model provides a warehouse partitioned storage automatic navigation transfer device.

[0020] Includes a base 1, with movable wheels 2 rotatably fitted on both sides of the base 1, two steering wheels 3 rotatably fitted on the bottom of the base 1, a control box 4 corresponding to the two steering wheels 3 on the top of the base 1, a lifting platform 5 on the top of the base 1, and a lifting mechanism 6 between the base 1 and the lifting platform 5. A folding cylinder 7 is provided between the base 1 and the lifting platform 5. The lifting mechanism 6 is located inside the folding cylinder 7. A conveying mechanism 8 is provided on the top of the lifting platform 5. A limit plate 9 is slidably fitted on the top of the lifting platform 5. An insert plate 10 is rotatably fitted on one side of the lifting platform 5. Connecting rods 11 are rotatably fitted on both sides of the insert plate 10. One end of each of the two connecting rods 11 is rotatably fitted with the two sides of the limit plate 9.

[0021] The standard configuration of the automated version of this device includes a monitoring radar, a collision avoidance sensor, a moving wheel drive, and an automation system. The monitoring radar and collision avoidance sensor can monitor the surrounding environment and determine whether there are any obstacles. The moving wheel drive can drive the moving wheel 2 to rotate, so that the device can move. The automation system can automatically navigate, avoid obstacles, and store and retrieve goods according to the warehouse map and set zones.

[0022] Reference Figure 1 , Figure 2 In this embodiment, the control box 4 includes a box body 12 mounted on top of the base 1, a handle 13 mounted on the box body 12, a controller 14 mounted on top of the box body 12, and a battery 15 disposed inside the box body 12. A door is rotatably fitted to one side of the box body 12, and a control panel is mounted on the controller 14. The controller 14 can be used to control the device, the handle 13 can be used to move the device, and the battery 15 provides power to the device inside.

[0023] Reference Figure 2 In this embodiment, a rotating rod 16 is fixedly connected to the top of each of the two steering wheels 3. An extension plate 17 is provided at the top of each of the two rotating rods 16. A connecting plate 18 is rotatably fitted to one end of each extension plate 17. A first motor 19 is installed on one side of the inner wall of the housing 12, and the output end of the first motor 19 is connected to one of the rotating rods 16. The first motor 19 drives one of the rotating rods 16 to rotate, causing the rotating rod 16 to drive the connecting plate 18 via the extension plate 17. The connecting plate 18 then drives the other extension plate 17 and the rotating rod 16, causing the two rotating rods 16 to drive the two steering wheels 3 to rotate, thus turning the base 1.

[0024] Reference Figure 3 The lifting mechanism 6 in this embodiment includes a first frame 20 rotatably fitted to the bottom of the lifting platform 5, a second frame 21 rotatably fitted to the base 1, and a cylinder 22 rotatably fitted to the base 1. The center parts of the first frame 20 and the second frame 21 are rotatably fitted, and the output end of the cylinder 22 is rotatably fitted to one side of the inner wall of the first frame 20. The bottom of the lifting platform 5 is provided with a sliding groove 24 that is slidably fitted to one end of the first frame 20. The base 1 is provided with a limiting groove 23 that is slidably fitted to the second frame 21. By using the cylinder 22, the cylinder 22 can be activated to drive the first frame 20, causing one end of the first frame 20 to move along the sliding groove 24, and causing the other end of the first frame 20 to rotate at the bottom of the lifting platform 5. At the same time as the rotation, the first frame 20 will drive the second frame 21, causing one end of the second frame 21 to slide along the limiting groove 23, so that the first frame 20 and the second frame 21 can lift and support the lifting platform 5.

[0025] Reference Figure 4 The conveying mechanism 8 in this embodiment includes two rotating rollers 25 rotatably fitted inside the lifting platform 5, a conveyor belt 26 sleeved around the two rotating rollers 25, and a second motor 27 installed on one side of the lifting platform 5. The output end of the second motor 27 is connected to one end of one of the rotating rollers 25. The second motor 27 drives one of the rotating rollers 25 to rotate, causing the rotating roller 25 to drive the other rotating roller 25 via the conveyor belt 26, thus enabling the conveyor belt 26 to transport the goods.

[0026] Reference Figure 4 In this embodiment, the lifting platform 5 has two channels 28 on its top, and the bottom of the limiting plate 9 is provided with a protrusion that slides with the channel 28. One end of the lifting platform 5 is provided with a support block 29, which is located below the insert plate 10. Through the channel 28, the protrusion at the bottom of the limiting plate 9 can move smoothly along the channel 28, allowing the limiting plate 9 to pull the two connecting rods 11 to drive the insert plate 10. The support block 29 supports the insert plate 10, keeping it horizontal.

[0027] Working principle: In use, the control box 4 is first adjusted by the controller 14, and the warehouse map is pre-configured for navigation. The warehouse is classified and stored according to different zones. The radar and sensors built into the device can automatically avoid targets and pick up and put away goods within the warehouse area. The moving wheels 2 control the base 1 to move, and the steering wheels 3 rotate to control the base 1 to turn left and right. When goods need to be picked up, the lifting mechanism 6 will raise the lifting platform 5 to a suitable height. At this time, the base 1 can move forward a short distance so that the insert plate 10 on one side of the lifting platform 5 can be inserted into the bottom of the goods. Then the conveying mechanism 8 will transport the goods to the lifting platform 5, so that the goods push the limit plate 9 to move. The movement of the limit plate 9 will pull the two connecting rods 11, so that the connecting rods 11 will drive the insert plate 10 to rotate and retract. When the goods are stored, the conveying mechanism 8 will transport the goods from the lifting platform 5 to the shelf.

[0028] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A warehouse sub-division storage automated navigation transfer device comprising a base (1), characterized in that, The base (1) is rotatably fitted with moving wheels (2) on both sides, and the bottom of the base (1) is rotatably fitted with two steering wheels (3). The top of the base (1) is provided with a control box (4) corresponding to the two steering wheels (3). The top of the base (1) is provided with a lifting platform (5). A lifting mechanism (6) is provided between the base (1) and the lifting platform (5). A folding tube (7) is provided between the base (1) and the lifting platform (5). The lifting mechanism (6) is located inside the folding tube (7). A conveying mechanism (8) is provided on the top of the lifting platform (5). A limiting plate (9) is slidably fitted on the top of the lifting platform (5). A plug plate (10) is rotatably fitted on one side of the lifting platform (5). Connecting rods (11) are rotatably fitted on both sides of the plug plate (10). One end of each of the two connecting rods (11) is rotatably fitted to both sides of the limiting plate (9).

2. The automated guided transfer device for partitioned storage of a warehouse according to claim 1, characterized in that The control box (4) includes a box body (12) installed on the top of the base (1), a handle (13) installed on the box body (12), a controller (14) set on the top of the box body (12), and a battery (15) set inside the box body (12). A door is rotatably fitted on one side of the box body (12), and a control panel is provided on the controller (14).

3. A warehouse partitioned storage automated guided transfer device according to claim 2, wherein, The top of each of the two steering wheels (3) is fixedly connected to a rotating rod (16), and the top of each of the two rotating rods (16) is provided with an extension plate (17). One end of each of the two extension plates (17) is rotatably engaged with a connecting plate (18). A first motor (19) is installed on one side of the inner wall of the housing (12), and the output end of the first motor (19) is connected to one of the rotating rods (16).

4. The automated guided transfer device of claim 1, wherein, The lifting mechanism (6) includes a first frame (20) rotatably fitted at the bottom of the lifting platform (5), a second frame (21) rotatably fitted in the base (1), and a cylinder (22) rotatably fitted in the base (1). The center parts of the first frame (20) and the second frame (21) are rotatably fitted. The output end of the cylinder (22) is rotatably fitted with one side of the inner wall of the first frame (20). The bottom of the lifting platform (5) is provided with a sliding groove (24) that is slidably fitted with one end of the first frame (20). The base (1) is provided with a limiting groove (23) that is slidably fitted with the second frame (21).

5. The automated navigational transfer device of claim 1, wherein, The conveying mechanism (8) includes two rotating rollers (25) rotatably fitted inside the lifting platform (5), a conveyor belt (26) sleeved around the two rotating rollers (25), and a second motor (27) installed on one side of the lifting platform (5), the output end of the second motor (27) being connected to one end of one of the rotating rollers (25).

6. The automated navigational transfer device of claim 1, wherein, The top of the lifting platform (5) has two channels (28), the bottom of the limiting plate (9) is provided with a protrusion that slides with the channel (28), and one end of the lifting platform (5) is provided with a support block (29), which is located below the insert plate (10).

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