A transport AGV

Abstract

The utility model relates to a kind of transport AGV dolly, including car body, the top of car body is fixedly connected with four electric telescopic rods, the top of electric telescopic rod is fixedly connected with fixed disc, the top of fixed disc is fixedly connected with threaded rod, four the top of electric telescopic rod is commonly equipped with movable frame, the bottom of movable frame is close to the hole being formed in four corners, threaded rod outside edge is sleeved in the hole, by the mutual cooperation between car body, movable frame, sponge board, filter plate and the structure, mobile push plate can be realized, push plate is moved by cross bar to drive fixed plate, fixed plate drives first T block to move, first T block drives second spring to compress, fixed plate drives rope to stretch, rope is turned over by spacer plate, elastic L-shaped plate and bolt to drive movable plate, second magnet on movable plate is away from the first magnet on the top of movable frame, to expose the top opening of movable frame.

Description

Technical Field

[0001] This utility model relates to the field of transportation equipment technology, and in particular to a transportation AGV trolley. Background Technology

[0002] AGVs (Automated Guided Vehicles) are transport vehicles equipped with electromagnetic or optical automatic guidance devices, capable of traveling along a prescribed guide path, and possessing safety protection and various transfer functions. In industrial applications, they are driverless handling vehicles powered by rechargeable batteries.

[0003] A search revealed a metal material transport AGV (Automated Guided Vehicle) with publication number CN222061940U, comprising an AGV body and anti-collision components. The AGV has a lifting assembly on its top, shock-absorbing columns at its four corners, and placement components on top of the shock-absorbing columns. The anti-collision components are located at the front and rear of the AGV body. This device, through its lifting mechanism, facilitates the lifting and lowering of materials to a height suitable for loading and unloading, making loading and unloading work easier for workers. The device also uses a rubber layer to isolate the materials from the barriers during transport, preventing collisions that could affect the quality of the metal materials.

[0004] The above-mentioned components can only be used to store materials. If there are debris in the materials, the placement components cannot easily filter the debris. At the same time, the placement components are not easy to disassemble. If the placement components malfunction, it will be difficult to disassemble and repair them. Furthermore, it is not easy to cover the top of the placement components, which will reduce the protective effect of the placement components on the materials. Moreover, the anti-collision components mentioned above have limited cushioning effect. Utility Model Content

[0005] The purpose of this utility model is to provide a transport AGV trolley to solve the problems mentioned in the background art.

[0006] The technical solution of this utility model is a transport AGV trolley, including a vehicle body. Four electric telescopic rods are fixedly connected to the top of the vehicle body. A fixed plate is fixedly connected to the top of each electric telescopic rod. A threaded rod is fixedly connected to the top of each fixed plate. The top of the four electric telescopic rods is provided with a movable frame. Through holes are opened at the bottom of the movable frame near the four corners. The through holes are fitted onto the outer edge of the threaded rod. T-shaped annular grooves are opened at the bottom of the movable frame near the four corners. Four second T-shaped blocks are movably connected in the T-shaped annular grooves. A threaded cylinder is fixedly connected to the top of the four adjacent second T-shaped blocks. The threaded cylinder is threaded to the outer edge of the threaded rod.

[0007] In one embodiment, a filter plate is fixedly connected to the inner cavity of the movable frame near the bottom. The filter plate has connection holes near the four corners on its top. The threaded cylinder is located in the connection holes. The top of the movable frame has two movable plates. Each movable plate has two hinges on the side away from the center of the movable frame. The movable plates are movably connected to one side of the movable frame through the two hinges.

[0008] In one embodiment, grooves are provided at the center of one of the corresponding sides of the two movable plates, and T-shaped grooves are provided at the bottom of the vehicle body near the left and right sides. A first T-shaped block is movably connected in each of the T-shaped grooves, and a fixing plate is fixedly connected to the bottom of each of the first T-shaped blocks. A rope is fixedly connected to the side of the fixing plate away from the center of the vehicle body, and the end of the rope away from the fixing plate passes through the adjacent groove and is fixedly connected to a limit plate.

[0009] In one embodiment, the top of the limiting plate is fixedly connected to the front and rear sides, and the top of the elastic L-shaped plate is provided with a first threaded hole. The movable plate is provided with a second threaded hole, and the inner cavity of the limiting plate is provided with a third threaded hole near the front and rear sides. The first threaded hole is threaded with a bolt, and the bottom end of the bolt passes through the second threaded hole and the third threaded hole and is threadedly connected to them.

[0010] In one embodiment, crossbars are fixedly connected to both the front and rear sides of the fixing plate, and push plates are fixedly connected to the ends of the crossbars away from the fixing plate. A second spring is fixedly connected to one side of the first T-block, and one end of the second spring is fixedly connected to the inner wall of the T-slot cavity.

[0011] In one embodiment, two movable slots are provided on both the left and right sides of the vehicle body. Movable blocks are movably connected to each movable slot. A first U-shaped plate is fixedly connected to the side of each movable block away from the vehicle body. A swing plate is hinged to the inner cavity of each first U-shaped plate. A second U-shaped plate is hinged to the outer edge of each swing plate away from the first U-shaped plate. A slider is fixedly connected to the side of each second U-shaped plate away from the vehicle body. Sponge plates are provided on both the left and right sides of the vehicle body. Two sliding grooves are provided on the side of each sponge plate near the vehicle body. The slider is movably connected to the adjacent sliding groove. A first spring is fixedly connected to one side of each movable block. The end of the first spring away from the movable block is fixedly connected to the adjacent movable slot.

[0012] In one embodiment, universal wheels are fixedly connected to the bottom of the vehicle body near the four corners, and two first connecting slots are opened on the top of the movable frame near the front and rear sides. A first magnet is fixedly connected in each of the first connecting slots. A second connecting slot is opened on the bottom of the movable plate near the front and rear sides. A second magnet is movably connected in each of the second connecting slots. The first magnet and the second magnet are fitted together.

[0013] The beneficial effects provided by this utility model are:

[0014] Through the cooperation of the vehicle body, movable frame, sponge plate, and filter plate, a movable push plate can be realized. The push plate moves the fixed plate via a crossbar, which in turn moves the first T-block. The first T-block compresses the second spring, and the fixed plate stretches the rope. The rope, through a limit plate, elastic L-shaped plate, and bolts, causes the movable plate to flip. The second magnet on the movable plate moves away from the first magnet at the top of the movable frame, thus exposing the top opening of the movable frame. Material is placed inside the movable frame, and the material is located at the top of the filter plate. As the material enters the movable frame, debris falls below the filter plate, thus separating the debris from the material. The vehicle body is then started and moves via casters. During the movement, the sea... The sponge board, in conjunction with the swing board, provides a certain degree of impact protection and cushioning. The sponge board moves the second U-shaped board via a slider, which in turn moves the swing board. The swing board then moves the first U-shaped board and the movable block. The electric telescopic rod controls the up and down position of the movable frame, facilitating work for operators of different heights. After work is completed, if the movable frame needs to be disassembled, the threaded cylinder is rotated, causing the second T-shaped block to rotate. As the threaded cylinder rotates, it gradually moves away from the threaded rod along with the movable frame, allowing the movable frame to be removed from the top of the electric telescopic rod. Simultaneously, the bolt is rotated, removing it from the limiting plate, the movable plate, and the elastic L-shaped plate. The rope can then be disassembled from the movable plate, allowing the movable frame to be disassembled. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a bottom-view perspective view of the present invention;

[0017] Figure 3 This is a schematic diagram of the sponge board structure of the component of this utility model;

[0018] Figure 4 This is a schematic diagram of the swing plate structure of the component of this utility model;

[0019] Figure 5 This is a schematic diagram of the rope structure of the component of this utility model;

[0020] Figure 6 This is an exploded view of the movable frame of the component of this utility model;

[0021] Figure 7 This is a schematic diagram of the movable frame structure of the component of this utility model;

[0022] Figure 8 This is a schematic diagram of the threaded cylinder structure of the component of this utility model;

[0023] Figure 9 for Figure 5 Enlarged view of point A in the middle.

[0024] In the attached diagram: 1. Vehicle body; 2. Casters; 3. Electric telescopic rod; 4. Movable frame; 5. Movable plate; 6. Rope; 7. Sponge board; 8. Push plate; 9. First U-shaped plate; 10. First spring; 11. Swing plate; 12. Second U-shaped plate; 13. Slider; 14. Movable block; 15. Crossbar; 16. Fixed plate; 17. First T-shaped block; 18. Second spring; 19. Filter plate; 20. Fixed plate; 21. Threaded rod; 22. Threaded cylinder; 23. First magnet; 24. Second magnet; 25. Second T-shaped block; 26. Limiting plate; 27. Elastic L-shaped plate; 28. Bolt. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.

[0026] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" 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 component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0027] In one embodiment, such as Figure 1-9As shown, a transport AGV includes a vehicle body 1. Four electric telescopic rods 3 are fixedly connected to the top of the vehicle body 1. Each electric telescopic rod 3 has a fixed plate 20 fixedly connected to its top. Each fixed plate 20 has a threaded rod 21 fixedly connected to its top. The tops of the four electric telescopic rods 3 share a common movable frame 4. Through holes are opened near the four corners of the bottom of the movable frame 4, and these through holes are fitted onto the outer edges of the threaded rods 21. T-shaped annular grooves are opened near the four corners of the bottom of the movable frame 4. Four second T-shaped blocks 25 are movably connected within each T-shaped annular groove. A threaded cylinder 22 is fixedly connected to the top of each of the four adjacent second T-shaped blocks 25. The threaded cylinder 22 is threadedly connected to the outer edge of the threaded rod 21. A threaded rod is fixedly connected near the bottom of the movable frame 4. The filter plate 19 has connection holes at the top near the four corners. The threaded cylinder 22 is located in the connection holes. The top of the movable frame 4 has two movable plates 5. The movable plates 5 have two hinges on the side away from the center of the movable frame 4. The movable plates 5 are movably connected to one side of the movable frame 4 through the two hinges. The center of the corresponding side of the two movable plates 5 has a groove. The bottom of the vehicle body 1 has T-shaped grooves near the left and right sides. The first T-shaped block 17 is movably connected in the T-shaped groove. The bottom of the first T-shaped block 17 is fixedly connected to the fixed plate 16. The side of the fixed plate 16 away from the center of the vehicle body 1 is fixedly connected to the rope 6. The end of the rope 6 away from the fixed plate 16 passes through the adjacent groove and is fixedly connected to the limit plate 26.

[0028] The top of the limiting plate 26 is fixedly connected to elastic L-shaped plates 27 near the front and rear sides. Each elastic L-shaped plate 27 has a first threaded hole at its top. Each movable plate 5 has a second threaded hole. The inner cavity of the limiting plate 26 has a third threaded hole near the front and rear sides. Each first threaded hole is threaded with a bolt 28. The bottom end of the bolt 28 passes through the second and third threaded holes and is threaded to them. Each front and rear sides of the fixed plate 16 is fixedly connected to a crossbar 15. Each end of the crossbar 15 away from the fixed plate 16 is fixedly connected to a push plate 8. Each side of the first T-shaped block 17 is fixedly connected to a second spring 18. One end of the second spring 18 is fixedly connected to the inner wall of the T-shaped groove. Each side of the vehicle body 1 has two movable grooves. Each movable groove is movably connected to a movable block 14. Each movable block 14 away from the vehicle body 1 is fixedly connected to a first U-shaped plate 9. The inner cavity of the first U-shaped plate 9 is hinged with a swing arm. A second U-shaped plate 12 is hinged to the outer edge of the swing plate 11 away from the first U-shaped plate 9. A slider 13 is fixedly connected to the side of the second U-shaped plate 12 away from the vehicle body 1. Sponge plates 7 are provided on both the left and right sides of the vehicle body 1. Two sliding grooves are opened on the side of the sponge plate 7 near the vehicle body 1. The slider 13 is movably connected in the adjacent sliding groove. A first spring 10 is fixedly connected to one side of the movable block 14. The end of the first spring 10 away from the movable block 14 is fixedly connected in the adjacent movable groove. Universal wheels 2 are fixedly connected to the bottom of the vehicle body 1 near the four corners. Two first connecting grooves are opened on the top of the movable frame 4 near the front and rear sides. A first magnet 23 is fixedly connected in the first connecting groove. A second connecting groove is opened on the bottom of the movable plate 5 near the front and rear sides. A second magnet 24 is movably connected in the second connecting groove. The first magnet 23 and the second magnet 24 are set to fit together.

[0029] Working principle: The operator moves the push plate 8 with their foot. The push plate 8 moves the fixed plate 16 via the crossbar 15. The fixed plate 16 moves the first T-block 17, which in turn compresses the second spring 18. The fixed plate 16 then stretches the rope 6. The rope 6, through the limiting plate 26, the elastic L-shaped plate 27, and the bolt 28, causes the movable plate 5 to flip. The second magnet 24 on the movable plate 5 moves away from the first magnet 23 at the top of the movable frame 4, thus exposing the top opening of the movable frame 4. The material is placed inside the movable frame 4, and the material is located at the top of the filter plate 19. As the material enters the movable frame 4, debris falls below the filter plate 19, thus separating the debris from the material. The vehicle body 1 is then started and moves via the casters 2. During the movement, the sponge plate 7, in conjunction with the swing plate 11, can... To achieve a certain anti-collision and buffering effect, the sponge plate 7 moves the second U-shaped plate 12 via the slider 13. The second U-shaped plate 12 drives the swing plate 11 to swing, and the swing plate 11 drives the first U-shaped plate 9 and the movable block 14 to move. The electric telescopic rod 3 can control the up and down position of the movable frame 4, which is convenient for operators of different heights to work with. After the work is finished, if it is necessary to disassemble the movable frame 4, rotate the threaded cylinder 22. The threaded cylinder 22 drives the second T-shaped block 25 to rotate. During the rotation, the threaded cylinder 22 gradually moves away from the threaded rod 21 along with the movable frame 4, thereby removing the movable frame 4 from the top of the electric telescopic rod 3. At the same time, rotate the bolt 28. The bolt 28 is removed from the limiting plate 26, the movable plate 5, and the elastic L-shaped plate 27, so that the rope 6 can be removed from the movable plate 5, and the movable frame 4 can be disassembled.

[0030] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A transport AGV (Automated Guided Vehicle), characterized in that, The vehicle includes a body (1), on which four electric telescopic rods (3) are fixedly connected. Each electric telescopic rod (3) has a fixed plate (20) fixedly connected to its top. Each fixed plate (20) has a threaded rod (21) fixedly connected to its top. The top of each of the four electric telescopic rods (3) is provided with a movable frame (4). Each movable frame (4) has a through hole near the four corners at its bottom. The through hole is fitted onto the outer edge of the threaded rod (21). Each movable frame (4) has a T-shaped annular groove near the four corners at its inner cavity. Each T-shaped annular groove is movably connected with four second T-shaped blocks (25). Each of the four adjacent second T-shaped blocks (25) has a threaded cylinder (22) fixedly connected to its top. The threaded cylinder (22) is threadedly connected to the outer edge of the threaded rod (21).

2. The AGV (Automated Guided Vehicle) for transportation according to claim 1, characterized in that, A filter plate (19) is fixedly connected to the inner cavity of the movable frame (4) near the bottom. The filter plate (19) has connection holes at the top near the four corners. The threaded cylinder (22) is located in the connection holes. The top of the movable frame (4) is provided with two movable plates (5). Two hinges are provided on the side of the movable plate (5) away from the center of the movable frame (4). The movable plate (5) is movably connected to one side of the movable frame (4) through the two hinges.

3. The AGV (Automated Guided Vehicle) for transportation according to claim 2, characterized in that, The two movable plates (5) are provided with grooves at the center of their corresponding sides. The bottom of the vehicle body (1) is provided with T-shaped grooves near the left and right sides. The T-shaped grooves are movably connected to the first T-shaped blocks (17). The bottom of the first T-shaped blocks (17) is fixedly connected to the fixing plates (16). The side of the fixing plates (16) away from the center of the vehicle body (1) is fixedly connected to the ropes (6). The end of the ropes (6) away from the fixing plates (16) passes through the adjacent grooves and is fixedly connected to the limit plates (26).

4. The AGV (Automated Guided Vehicle) for transportation according to claim 3, characterized in that, The top of the limiting plate (26) is fixedly connected to the elastic L-shaped plate (27) near the front and rear sides. The top of the elastic L-shaped plate (27) is provided with a first threaded hole. The movable plate (5) is provided with a second threaded hole. The inner cavity of the limiting plate (26) is provided with a third threaded hole near the front and rear sides. The first threaded hole is threaded with a bolt (28). The bottom end of the bolt (28) passes through the second threaded hole and the third threaded hole and is threadedly connected to them.

5. A transport AGV trolley according to claim 3, characterized in that, The fixed plate (16) is fixedly connected to crossbars (15) on both the front and rear sides. The end of the crossbar (15) away from the fixed plate (16) is fixedly connected to a push plate (8). The first T-shaped block (17) is fixedly connected to a second spring (18) on one side. One end of the second spring (18) is fixedly connected to the inner wall of the T-shaped groove.

6. The AGV (Automated Guided Vehicle) for transportation according to claim 1, characterized in that, Two movable slots are provided on both the left and right sides of the vehicle body (1). Movable blocks (14) are movably connected in each movable slot. A first U-shaped plate (9) is fixedly connected to the side of the movable block (14) away from the vehicle body (1). A swing plate (11) is hinged to the inner cavity of the first U-shaped plate (9). A second U-shaped plate (12) is hinged to the outer edge of the swing plate (11) away from the first U-shaped plate (9). A slider (13) is fixedly connected to the side of the second U-shaped plate (12) away from the vehicle body (1). A sponge plate (7) is provided on both the left and right sides of the vehicle body (1). Two sliding grooves are provided on the side of the sponge plate (7) close to the vehicle body (1). The slider (13) is movably connected in the adjacent sliding groove. A first spring (10) is fixedly connected to one side of the movable block (14). The end of the first spring (10) away from the movable block (14) is fixedly connected in the adjacent movable slot.

7. A transport AGV trolley according to claim 2, characterized in that, The bottom of the vehicle body (1) is fixedly connected to the four corners of the bottom with casters (2). The top of the movable frame (4) is provided with two first connecting slots near the front and rear sides. A first magnet (23) is fixedly connected in the first connecting slot. The bottom of the movable plate (5) is provided with a second connecting slot near the front and rear sides. A second magnet (24) is movably connected in the second connecting slot. The first magnet (23) and the second magnet (24) are fitted together.

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