Lifting type automatic loading and unloading vehicle

Abstract

The utility model relates to the technical field of automatic loading and unloading, and discloses a lifting type automatic loading and unloading vehicle which comprises a vehicle frame, a plurality of first sliding grooves are formed in the front side and the rear side of the inner wall of the vehicle frame, a motor frame is fixedly connected to the right side of the top of the vehicle frame, and a servo motor is fixedly connected to the top of the left side of the motor frame. The output end of the servo motor is fixedly connected with a pulley, the inner wall of the pulley is fixedly connected with a steel wire rope, the bottom end of the steel wire rope is fixedly connected with a component force frame, the bottom end of the component force frame is fixedly connected with a connecting frame, and the front portion and the rear portion of the left side of the connecting frame are fixedly connected with a plurality of connecting blocks. The fork can move on the frame, the servo motor stably outputs power during operation, the pulley and the steel wire rope drive the component frame to share tensile force, so that the fork is pulled to ascend and descend, stable ascending and descending are guaranteed, the structure is simple and easy to maintain, cargoes can be automatically ascended and descended, and loading and unloading efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic loading and unloading technology, and in particular to a lifting automatic loading and unloading vehicle. Background Technology

[0002] Loading and unloading activities are frequent and indispensable in the entire logistics supply chain. From the time goods are produced and need to be stacked together, to the subsequent loading and unloading of goods onto trucks, loading and unloading operations are required. There are various ways to load and unload goods in logistics, from relying on manual labor to using simple manual handling tools. However, these methods consume a lot of manpower and resources and are relatively inefficient. When encountering large objects, it is difficult to operate effectively, especially when carrying and moving them vertically, which will increase the difficulty of operation. Therefore, a lifting automatic loading and unloading vehicle is needed, which uses various mechanized and automated equipment to reduce the difficulty of operation and meet the needs of different types of goods, operation scenarios and scales.

[0003] After the goods are produced, the staff will manually stack them in the nearby storage area to facilitate subsequent loading and unloading operations. However, the existing loading and unloading vehicles are controlled by the operator to move the vehicle body near the goods, and the lifting mechanism controls the up and down movement of the forks. When the vehicle body moves to the appropriate position, it moves forward to insert the forks into the bottom of the goods and then lifts them up for transport. However, this direct lifting method relies on the friction between the goods and the forks for stability due to gravity. During the movement, the goods lack fixation and are easily affected by speed and external force collisions, which can cause the goods to fall and be damaged. In addition, the lifting mechanism has many components, making the structure complex. Once a component is damaged, it becomes very difficult to find and replace the damaged component, which is difficult to meet the needs of use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a lifting automatic loading and unloading vehicle, which aims to improve the problems of complex lifting structures, lack of fixation during handling, easy damage to goods, and reduced work efficiency in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lifting automatic loading and unloading vehicle, including a frame, with multiple sliding grooves on the front and rear sides of the inner wall of the frame; a motor frame fixedly connected to the top right side of the frame; a servo motor fixedly connected to the top left side of the motor frame; a pulley fixedly connected to the output end of the servo motor; a steel wire rope fixedly connected to the inner wall of the pulley; a force-shaping frame fixedly connected to the bottom end of the steel wire rope; a connecting frame fixedly connected to the bottom end of the force-shaping frame; multiple connecting blocks fixedly connected to the front and rear left sides of the connecting frame; a fork fixedly connected to the top left side of each connecting block; and a fixing mechanism provided in the middle left side of each connecting block, the fixing mechanism being used to assist in fixing goods.

[0006] As a further description of the above technical solution:

[0007] The fixing mechanism includes a second slide groove, the inner wall of which is opened in the middle of the left side of the connecting block. A clamping plate is slidably connected to the inner wall of the front side of the slide groove, a pusher is fixedly connected to the front side of the clamping plate, a threaded post is fixedly connected to the middle of the front side of the front fork, a threaded sleeve is threadedly connected to the front side of the outer wall of the threaded post, and multiple rubber blocks are fixedly connected to the rear side of the clamping plate.

[0008] As a further description of the above technical solution:

[0009] The vehicle frame is fixedly connected to the vehicle body on the right side, and multiple omnidirectional wheels are fixedly connected to the bottom right side of the vehicle body.

[0010] As a further description of the above technical solution:

[0011] Multiple protective sleeves are fixedly connected to the middle right side of the outer wall of the vehicle body, and a pull rod is rotatably connected to the bottom right side of the outer wall of the vehicle body.

[0012] As a further description of the above technical solution:

[0013] A handle is fixedly connected to the top of the pull rod, and multiple handle sleeves are fixedly connected to the front and rear sides of the outer wall of the handle.

[0014] As a further description of the above technical solution:

[0015] A controller is fixedly connected to the top of the vehicle body, and the controller is electrically connected to the servo motor.

[0016] As a further description of the above technical solution:

[0017] Multiple auxiliary plates are fixedly connected to the bottom left side of the vehicle frame, and the multiple auxiliary plates are arranged symmetrically among them.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the auxiliary plate is rotatably connected to an auxiliary wheel, which is a circular block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, a sliding groove and a connecting frame are set on the frame so that the fork can move on the frame. A motor frame is installed at the top of the frame and connected to a servo motor to output power stably. When the motor is running, it drives the force distribution frame through pulleys and wire ropes to distribute the tension, thereby pulling the fork to lift and lower, ensuring stable lifting and lowering. This structure is simple and easy to maintain, and can automatically lift and lower goods, improving loading and unloading efficiency and quality.

[0022] 2. In this utility model, by opening a second sliding groove on the outer wall of the connecting block, the clamping plate can be slidably connected so that it can move back and forth. The front side of the clamping plate is fixedly connected to the push frame. The fork is provided with a threaded post. When the threaded sleeve is rotated and tightened, it drives the push frame and pushes the clamping plate to move. The clamping plates of the two forks operate simultaneously to clamp and fix the goods, ensuring the stability of loading and unloading movement, improving work efficiency, and meeting the needs of use. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of a lifting automatic loading and unloading vehicle body proposed in this utility model;

[0024] Figure 2 This is a partial structural exploded view of a lifting-type automatic loading and unloading vehicle frame proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of a lifting automatic loading and unloading fork proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of a lifting-type automatic loading and unloading vehicle body proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of a lifting automatic loading and unloading auxiliary plate proposed in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Fixing mechanism; 201. Slide 2; 202. Clamping plate; 203. Push frame; 204. Threaded column; 205. Threaded sleeve; 206. Rubber block; 3. Slide 1; 4. Motor frame; 5. Servo motor; 6. Pulley; 7. Wire rope; 8. Component frame; 9. Connecting frame; 10. Connecting block; 11. Fork; 12. Body; 13. Casters; 14. Protective sleeve; 15. Pull rod; 16. Pull handle; 17. Handle cover; 18. Controller; 19. Auxiliary plate; 20. Auxiliary wheel. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 and attached Figure 2This utility model provides an embodiment of a lifting automatic loading and unloading vehicle, including a frame 1. Multiple sliding grooves 3 are provided on the front and rear sides of the inner wall of the frame 1. A motor frame 4 is fixedly connected to the top right side of the frame 1. The sliding grooves 3 provide better flexibility and adjustability of the structure. The motor frame 4 has high stability and load-bearing capacity, ensuring its reliability during use. A servo motor 5 is fixedly connected to the top left side of the motor frame 4. A pulley 6 is fixedly connected to the output end of the servo motor 5. A steel wire rope 7 is fixedly connected to the inner wall of the pulley 6. A force-distributing frame 8 is fixedly connected to the bottom end, and a connecting frame 9 is fixedly connected to the bottom end of the force-distributing frame 8. Multiple connecting blocks 10 are fixedly connected to the front and rear parts of the left side of the connecting frame 9. A fork 11 is fixedly connected to the top left side of the connecting block 10. The connecting frame 9 has compatibility and stability, ensuring its reliability during use. The connecting blocks 10 ensure the safety and stability of the goods during transportation. The fork 11 ensures efficiency and practicality during use. A fixing mechanism 2 is provided in the middle left side of the connecting block 10. The fixing mechanism 2 is used to assist in fixing the goods.

[0032] Please see the appendix Figure 1 and attached Figure 3 The fixing mechanism 2 includes a second slide groove 201. The inner wall of the second slide groove 201 is located in the middle left side of the connecting block 10. A clamping plate 202 is slidably connected to the inner wall of the front slide groove 201. The second slide groove 201 can perfectly cooperate with the clamping plate 202 to ensure the stability and reliability of the entire mechanism. The clamping plate 202 can slide freely in the second slide groove 201, which also ensures its stability during use. A push frame 203 is fixedly connected to the front side of the clamping plate 202. A threaded post 204 is fixedly connected to the middle front side of the front fork 11. A threaded sleeve 205 is threadedly connected to the front side of the outer wall of the threaded post 204. Multiple rubber blocks 206 are fixedly connected to the rear side of the clamping plate 202. The tight connection between the threaded post 204 and the threaded sleeve 205 makes the entire mechanism more stable and durable during use. The rubber blocks 206 increase the friction between the clamping plate 202 and the second slide groove 201, which plays a role in buffering and shock absorption, making the entire mechanism more stable and comfortable during use.

[0033] Please see the appendix Figure 1 and attached Figure 4The frame 1 is fixedly connected to the right side of the frame 1. Multiple casters 13 are fixedly connected to the bottom right side of the frame 12. Multiple protective covers 14 are fixedly connected to the middle right side of the outer wall of the frame 12. The casters 13 ensure the stability and flexibility of the frame 12 when moving. The protective covers 14 protect the frame 12 from damage during use. A pull rod 15 is rotatably connected to the bottom right side of the outer wall of the frame 12. A handle 16 is fixedly connected to the top of the pull rod 15. Multiple handle covers 17 are fixedly connected to the front and rear sides of the outer wall of the handle 16. The pull rod 15 is fixedly connected to the handle 16. The handle 16 allows the user to easily hold and operate the pull rod 15. The handle covers 17 provide a better grip and anti-slip effect.

[0034] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 A controller 18 is fixedly connected to the top of the vehicle body 12. The controller 18 is electrically connected to the servo motor 5. The controller 18 can operate the lifting of the structure and is electrically connected to the servo motor 5 to ensure the accurate execution of signal transmission and control commands between the two. Multiple auxiliary plates 19 are fixedly connected to the bottom left side of the frame 1. The multiple auxiliary plates 19 are symmetrically arranged. Auxiliary wheels 20 are rotatably connected to the inner wall of the auxiliary plates 19. The auxiliary wheels 20 are circular blocks. The symmetrical arrangement of the auxiliary plates 19 ensures the balance and stability of the vehicle body 12. The auxiliary wheels 20 are circular blocks to provide better support and rolling performance, thereby ensuring that the vehicle can run smoothly on various road surfaces.

[0035] Working principle: By opening a slide groove 3 on the frame 1, and slidingly connecting the inner wall of the slide groove 3 to the connecting frame 9, the fork 11 fixed on the connecting block 10 can move on the frame 1 through the connecting frame 9. A motor frame 4 is set at the top of the frame 1, so that the servo motor 5 can be connected to the motor frame 4 to stably output power. When the motor frame 4 is running, the output end drives the pulley 6 to rotate. Since the inner wall of the pulley 6 is provided with a steel wire rope 7, and the other end of the steel wire rope 7 is fixedly connected to the force distribution frame 8, the force distribution frame 8 can distribute the tension and ensure the stability of the pulling and lifting process, thereby controlling the fork 11 to lift and lower stably to load and unload goods. This structure is simple, easy to maintain, and can automatically lift and lower, improving work efficiency and quality, and meeting loading and unloading needs.

[0036] By opening a second groove 201 on the outer wall of the connecting block 10, the clamping plate 202 can be slidably connected to the inner wall of the second groove 201 and move back and forth. The push frame 203 is fixedly connected to the front side of the clamping plate 202. Since the fork 11 is provided with a threaded post 204, when the threaded sleeve 205 connected to the threaded post 204 is rotated and tightened, the push frame 203 can be pushed from one side of the threaded sleeve 205. Then, the push frame 203 drives the clamping plate 202 to move on the second groove 201. When the clamping plates 202 on the two forks 11 move at the same time, they will clamp and fix the goods loaded on them. This structure can assist in fixing the goods when they are running, ensuring the stability of movement during loading and unloading, thereby improving work efficiency and meeting the usage requirements.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lifting-type automatic loading and unloading vehicle, comprising a frame (1), characterized in that: The inner wall of the frame (1) is provided with multiple sliding grooves (3) on both the front and rear sides. The top right side of the frame (1) is fixedly connected to a motor frame (4). The top left side of the motor frame (4) is fixedly connected to a servo motor (5). The output end of the servo motor (5) is fixedly connected to a pulley (6). The inner wall of the pulley (6) is fixedly connected to a wire rope (7). The bottom end of the wire rope (7) is fixedly connected to a force-distributing frame (8). The bottom end of the force-distributing frame (8) is fixedly connected to a connecting frame (9). The front and rear left sides of the connecting frame (9) are fixedly connected to multiple connecting blocks (10). The top left side of the connecting block (10) is fixedly connected to a fork (11). The middle left side of the connecting block (10) is provided with a fixing mechanism (2). The fixing mechanism (2) is used to assist in fixing the goods.

2. The lifting-type automatic loading and unloading vehicle according to claim 1, characterized in that: The fixing mechanism (2) includes a second slide groove (201). The inner wall of the second slide groove (201) is opened in the middle of the left side of the connecting block (10). A clamping plate (202) is slidably connected to the inner wall of the front side of the second slide groove (201). A pusher frame (203) is fixedly connected to the front side of the clamping plate (202). A threaded column (204) is fixedly connected to the middle of the front side of the front side of the fork (11). A threaded sleeve (205) is threadedly connected to the front side of the outer wall of the threaded column (204). Multiple rubber blocks (206) are fixedly connected to the rear side of the clamping plate (202).

3. The lifting-type automatic loading and unloading vehicle according to claim 1, characterized in that: The frame (1) is fixedly connected to the right side of the vehicle body (12), and multiple casters (13) are fixedly connected to the bottom right side of the vehicle body (12).

4. The lifting-type automatic loading and unloading vehicle according to claim 3, characterized in that: Multiple protective sleeves (14) are fixedly connected to the middle right side of the outer wall of the vehicle body (12), and a pull rod (15) is rotatably connected to the bottom right side of the outer wall of the vehicle body (12).

5. The lifting-type automatic loading and unloading vehicle according to claim 4, characterized in that: The top of the pull rod (15) is fixedly connected to a handle (16), and multiple handle sleeves (17) are fixedly connected to the front and rear sides of the outer wall of the handle (16).

6. The lifting-type automatic loading and unloading vehicle according to claim 3, characterized in that: A controller (18) is fixedly connected to the top of the vehicle body (12), and the controller (18) is electrically connected to the servo motor (5).

7. The lifting-type automatic loading and unloading vehicle according to claim 1, characterized in that: Multiple auxiliary plates (19) are fixedly connected to the bottom left side of the frame (1), and the multiple auxiliary plates (19) are arranged symmetrically among each other.

8. The lifting-type automatic loading and unloading vehicle according to claim 7, characterized in that: The inner wall of the auxiliary plate (19) is rotatably connected to an auxiliary wheel (20), which is a circular block.

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