Container clamping device of logistics carrying storage vehicle
By designing a cargo box clamping device for a logistics handling and storage vehicle, and utilizing a combination of clamping plates and receiving plates, the problem of goods easily falling off the top in traditional devices is solved, achieving stable transportation and shock absorption of goods.
Patent Information
- Application Number
- CN202423235315.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Traditional logistics handling and storage vehicles' cargo clamping devices can only clamp the bottom of soft packages, causing the top packages to easily fall off, posing a safety hazard.
Design a cargo box clamping device for a logistics handling and storage vehicle. The device clamps the goods with clamps and provides support by tilting the support plate. Combined with a shock-absorbing structure of moving plate and buffer plate, it prevents the goods from falling and reduces bumps.
It effectively prevents goods from falling off during transportation, reduces bumps, and improves the safety and stability of transportation.
Smart Images
Figure CN223823329U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cargo box clamping device of a logistics carrying and warehousing vehicle. BACKGROUND
[0002] The cargo box of the logistics carrying and warehousing vehicle is a crucial component in the logistics transportation and warehousing process, and its design, material and size directly affect the transportation efficiency and warehousing management.
[0003] In the traditional technology, the clamping action is realized by rotating around the shaft driven by the oil cylinder, and the clamping and releasing action of the clamping arm is driven by the oil cylinder. This design makes the clamping forklift more flexible and efficient when handling different shapes and sizes of goods. However, when clamping soft packages, only the goods at the bottom position can be clamped, and the goods stacked above cannot be clamped. When the forklift transports goods, the goods above are prone to falling, which poses a safety hazard.
[0004] Therefore, it is particularly important to improve the existing cargo box clamping device of the logistics carrying and warehousing vehicle and design a new cargo box clamping device of the logistics carrying and warehousing vehicle to solve the above technical defects and improve the practicality of the overall cargo box clamping device of the logistics carrying and warehousing vehicle. SUMMARY
[0005] The utility model aims at providing a cargo box clamping device of a logistics carrying and warehousing vehicle. Through the overall design, the clamping plate clamps the goods, and then the receiving plate is inclined, the moving plate and the buffer plate provide support force to the goods, thereby solving the problems raised in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A cargo box clamping device of a logistics carrying and warehousing vehicle, comprising a hanging bracket arranged outside the forklift, the hanging bracket being rotatably connected to the outside of the forklift, a telescopic rod being fixedly connected inside the hanging bracket, a moving plate being slidably connected to the bottom of the telescopic rod inside the hanging bracket, a support column being fixedly connected to the outside of the moving plate, an installation plate being fixedly connected to the outside of the support column, recesses being symmetrically formed in the inside of the installation plate, clamping plates being slidably connected in the recesses, limit plates being symmetrically fixedly connected to the outside of the clamping plates, a receiving plate being fixedly connected to the bottom of the hanging bracket, and a fixed table being slidably connected to the bottom of the receiving plate.
[0008] As a preferred scheme of the utility model, the back of the installation plate is symmetrically fixedly connected with extension plates, the extension plates extend to the bottom of the clamping plates, and a telescopic cylinder is fixedly connected between the two groups of extension plates.
[0009] As the preferred scheme of the utility model, the back surface of the mounting plate and outside the extension plate are fixedly connected with a track, the outside of the track is slidably connected with an auxiliary plate, and the auxiliary plate is rotatably connected with a guide rod between the extension plate.
[0010] As the preferred scheme of the utility model, the bottom of the extension plate is fixedly connected with a blocking block, the outside of the blocking block is fixedly connected with a horizontal rod, and the outside of the horizontal rod is slidably connected with a stop ring.
[0011] As the preferred scheme of the utility model, the stop ring is sleeved outside the horizontal rod between the stop ring and the blocking block, the outside of the stop ring is fixedly connected with a support rod, and the stop ring is fixedly connected with the mounting plate through the support rod.
[0012] As the preferred scheme of the utility model, the inside of the fixed table is fixedly connected with a semicircular plate, the outside of the semicircular plate is fixedly connected with a half worm wheel, both ends of the fixed table are provided with a sliding groove, and the receiving plate is slidably connected with the fixed table through the sliding groove.
[0013] As the preferred scheme of the utility model, an arc-shaped groove is formed in the middle of the inside of the receiving plate, the inside of the arc-shaped groove is fixedly connected with a guide ring, the inside of the guide ring is rotatably connected with a worm, and the connection mode of the worm and the half worm wheel is meshing connection.
[0014] As the preferred scheme of the utility model, the bottom end of the moving plate is fixedly connected with a baffle, the inside of the baffle is fixedly connected with a round rod, the outside of the round rod is rotatably connected with a connecting rod in a symmetrical mode, the top end of the connecting rod is fixedly connected with a driven rod, and the bottom of the driven rod is fixedly connected with a first damping spring.
[0015] As the preferred scheme of the utility model, two groups of connecting rods are arranged, a second damping spring is fixedly connected between the two groups of connecting rods, and the top of the connecting rod is rotatably connected with a buffer plate.
[0016] Compared with the prior art, the utility model has the advantages of:
[0017] 1. In the utility model, the clamping plate moves along the predetermined route in the groove, then moves in the same direction, clamps the goods, meshes the worm and the half worm wheel, then the worm spirally moves along the half worm wheel, the receiving plate arcuately slides in the inside of the fixed table, the whole hanger is in an inclined state, the moving plate provides the support force on the back surface, the goods are placed on the moving plate, and the goods are effectively prevented from falling off during the transportation of the forklift.
[0018] 2. In this utility model, the buffer plate supports the goods. When the goods apply pressure to the buffer plate, the first shock-absorbing spring is compressed, and then the two sets of connecting rods unfold and stretch the second shock-absorbing spring, causing the buffer plate to descend. Subsequently, the first and second shock-absorbing springs will eliminate the vibration force, thereby alleviating the bumps caused by the forklift during transportation and preventing the collapse when the goods are piled up and clamped. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the clamping plate structure of this utility model;
[0021] Figure 3 This is a schematic diagram of the back structure of the clamping plate of this utility model;
[0022] Figure 4 This is a schematic diagram of the receiving plate structure of this utility model;
[0023] Figure 5 This is a schematic diagram of the internal structure of the baffle of this utility model.
[0024] In the diagram: 1. Forklift; 2. Lifter; 3. Moving plate; 4. Mounting plate; 5. Groove; 6. Clamping plate; 7. Limiting plate; 8. Receiving plate; 9. Fixed platform; 10. Extension plate; 11. Rail; 12. Auxiliary plate; 13. Guide rod; 14. Barrier block; 15. Crossbar; 16. Stop ring; 17. Support rod; 18. Semi-arc plate; 19. Semi-worm gear; 20. Arc groove; 21. Worm; 22. Baffle; 23. Connecting rod; 24. Driven rod; 25. First damping spring; 26. Second damping spring; 27. Buffer plate. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0026] Example:
[0027] Please see Figures 1-5 This utility model provides a technical solution:
[0028] A cargo box clamping device for a logistics handling and storage vehicle includes a hanger 2 mounted on the outside of a forklift 1. The hanger 2 is rotatably connected to the outside of the forklift 1. A telescopic rod is fixedly connected inside the hanger 2. A movable plate 3 is slidably connected inside the hanger 2 and at the bottom of the telescopic rod. A support column is fixedly connected to the outside of the movable plate 3. A mounting plate 4 is fixedly connected to the outside of the support column. Grooves 5 are symmetrically formed inside the mounting plate 4. Clamping plates 6 are slidably connected inside the grooves 5. Limiting plates 7 are symmetrically fixedly connected to the outside of the clamping plates 6 and on both sides of the grooves 5. The bottom of the frame 2 is fixedly connected to a support plate 8, and the bottom of the support plate 8 is slidably connected to a fixed platform 9. The operator controls the forklift 1 to move and approach the stacked goods, and drives the telescopic rod. The telescopic rod will generate a thrust on the moving plate 3, completing the raising and lowering of the moving plate 3, placing the goods between the two sets of clamping plates 6. By controlling the clamping plates 6 to move closer to each other, the limiting plate 7 wraps the groove 5, so that the clamping plates 6 move along a predetermined route inside the groove 5, and then move in the same direction to clamp the goods.
[0029] Furthermore, in this embodiment, an extension plate 10 is symmetrically fixedly connected to the back of the mounting plate 4. The extension plate 10 extends to the bottom of the clamping plate 6. A telescopic cylinder is fixedly connected between the two sets of extension plates 10. Through the design of the extension plate 10, the contact area between the clamping plate 6 and the groove 5 can be effectively expanded, which greatly improves the stability of the clamping plate 6 when it moves closer and further away from each other. The telescopic cylinder is driven to realize the two sets of extension plates 10 moving closer and further away from each other.
[0030] Furthermore, in this embodiment, a track 11 is fixedly connected to the back of the mounting plate 4 and outside the extension plate 10. An auxiliary plate 12 is slidably connected to the outside of the track 11. A guide rod 13 is rotatably connected between the auxiliary plate 12 and the extension plate 10. When the extension plates 10 move away from each other, the translational force is directly transmitted to the guide rod 13, so that the guide rod 13 gradually tends to a parallel state. Then, the auxiliary plate 12 is squeezed, and the track 11 limits the auxiliary plate 12, so that the auxiliary plate 12 slides along the track 11, ensuring that the two sets of extension plates 10 slide synchronously.
[0031] Furthermore, in this embodiment, a blocking block 14 is fixedly connected to the bottom of the extension plate 10, a crossbar 15 is fixedly connected to the outside of the blocking block 14, and a stop ring 16 is slidably connected to the outside of the crossbar 15. The stop ring 16 is sleeved between the stop block 14 and the crossbar 15. A support rod 17 is fixedly connected to the outside of the stop ring 16. The stop ring 16 is fixedly connected to the mounting plate 4 through the support rod 17. When the extension plates 10 move away from each other, the blocking block 14 will move synchronously with them and compress the spring, so that the crossbar 15 slides inside the stop ring 16. At the same time, the support rod 17 wraps around the stop ring 16, so that the stop ring 16 is in a suspended state, which facilitates the sliding of the crossbar 15 inside it. At the same time, the extension and contraction of the spring can realize the orderly movement of the extension plate 10.
[0032] Furthermore, in this embodiment, a semi-arc plate 18 is fixedly connected inside the fixed platform 9, and a semi-worm gear 19 is fixedly connected outside the semi-arc plate 18. Slide grooves are provided at both ends of the fixed platform 9, and the receiving plate 8 is slidably connected to the fixed platform 9 through the slide grooves. An arc-shaped groove 20 is provided in the middle of the receiving plate 8, and a guide ring is fixedly connected inside the arc-shaped groove 20. A worm 21 is rotatably connected inside the guide ring. The worm 21 and the semi-worm gear 19 are connected by meshing. When the clamping plate 6 positions the goods, the worm 21 is rotated, and the worm 21 will directly mesh with the semi-worm gear 19. Then the worm 21 moves forward in a spiral along the semi-worm gear 19 and transmits the motion force to the receiving plate 8 through the guide ring. The receiving plate 8 will slide in an arc inside the fixed platform 9, so that the entire hanger 2 is in an inclined state, and the moving plate 3 will provide support on the back, so that the goods rest on the moving plate 3, effectively preventing the goods from falling off during transportation by the forklift 1.
[0033] Furthermore, in this embodiment, a baffle 22 is fixedly connected to the bottom end of the movable plate 3. A round rod is fixedly connected inside the baffle 22. A connecting rod 23 is symmetrically rotatably connected to the outside of the round rod. A driven rod 24 is fixedly connected to the top end of the connecting rod 23. A first damping spring 25 is fixedly connected to the bottom end of the driven rod 24. There are two sets of connecting rods 23. A second damping spring 26 is fixedly connected between the two sets of connecting rods 23. A buffer plate 27 is rotatably connected to the top end of the connecting rod 23. The bottom of the goods is supported by the buffer plate 27. When the goods apply pressure to the buffer plate 27, the first damping spring 25 is compressed. Then the driven rod 24 will descend. Subsequently, the two sets of connecting rods 23 will unfold and stretch the second damping spring 26, causing the buffer plate 27 to descend. Then the first damping spring 25 and the second damping spring 26 will eliminate the vibration force, thereby alleviating the bumps caused by the forklift 1 during transportation and preventing the collapse when the goods are piled up and clamped.
[0034] In this embodiment, the specific implementation scenario is as follows: The operator controls the forklift 1 to move closer to the stacked goods and drives the telescopic rod. The telescopic rod generates a thrust on the moving plate 3, completing the raising and lowering of the moving plate 3, placing the goods between the two sets of clamping plates 6. The telescopic cylinder is then driven to move the two sets of extension plates 10 away from each other. The translational force is directly transmitted to the guide rod 13, causing the guide rod 13 to gradually approach a parallel state. Subsequently, the auxiliary plate 12 is squeezed, and the track 11 limits the auxiliary plate 12, realizing the auxiliary plate 1... 2. Slide along track 11 to ensure the two sets of extension plates 10 slide synchronously. The blocking block 14 will move synchronously with it and compress the spring, so that the crossbar 15 slides inside the stop ring 16. At the same time, the support rod 17 wraps around the stop ring 16, so that the stop ring 16 is in a suspended state, which facilitates the sliding of the crossbar 15 inside it. At the same time, the extension and contraction of the spring can realize the orderly movement of the extension plate 10, so that the goods are between the two sets of clamping plates 6. Then, the telescopic rod is operated in the opposite direction, and the limiting plate 7 wraps around the groove 5 to achieve... The clamping plate 6 moves along a predetermined path inside the groove 5, and then moves in the same direction to clamp the goods. After the clamping plate 6 positions the goods, the worm 21 is rotated, and the worm 21 directly meshes with the semi-worm wheel 19. Then, the worm 21 spirals forward along the semi-worm wheel 19 and transmits the motion force to the receiving plate 8 through the guide ring. The receiving plate 8 slides in an arc shape inside the fixed platform 9, so that the entire hanger 2 is in an inclined state. The moving plate 3 provides support from the back, so that the goods rest against the moving plate 3, effectively preventing... When the forklift 1 is transporting goods, the bottom of the goods is supported by the buffer plate 27. When the goods exert pressure on the buffer plate 27, the first shock-absorbing spring 25 is compressed, and then the driven rod 24 will descend. Subsequently, the two sets of connecting rods 23 will unfold and stretch the second shock-absorbing spring 26, causing the buffer plate 27 to descend. Then, the first shock-absorbing spring 25 and the second shock-absorbing spring 26 will eliminate the vibration force, thereby reducing the bumps caused by the forklift 1 during transportation and preventing the collapse when the goods are piled up and clamped.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cargo box clamping device for a logistics handling and storage vehicle, comprising a hanger (2) disposed outside the forklift (1), characterized in that: The hanger (2) is rotatably connected to the outside of the forklift (1). A telescopic rod is fixedly connected inside the hanger (2). A movable plate (3) is slidably connected inside the hanger (2) and at the bottom of the telescopic rod. A support column is fixedly connected outside the movable plate (3). An installation plate (4) is fixedly connected outside the support column. A groove (5) is symmetrically opened inside the installation plate (4). A clamping plate (6) is slidably connected inside the groove (5). Limiting plates (7) are symmetrically fixedly connected outside the clamping plate (6) and on both sides of the groove (5). A receiving plate (8) is fixedly connected to the bottom of the hanger (2). A fixed platform (9) is slidably connected to the bottom of the receiving plate (8).
2. The cargo box clamping device for a logistics handling and storage vehicle according to claim 1, characterized in that: An extension plate (10) is symmetrically fixedly connected to the back of the mounting plate (4). The extension plate (10) extends to the bottom of the clamping plate (6). A telescopic cylinder is fixedly connected between the two sets of extension plates (10).
3. The cargo box clamping device for a logistics handling and storage vehicle according to claim 2, characterized in that: A track (11) is fixedly connected to the back of the mounting plate (4) and outside the extension plate (10). An auxiliary plate (12) is slidably connected to the outside of the track (11). A guide rod (13) is rotatably connected between the auxiliary plate (12) and the extension plate (10).
4. The cargo box clamping device for a logistics handling and storage vehicle according to claim 2, characterized in that: The bottom of the extension plate (10) is fixedly connected to a blocking block (14), and a crossbar (15) is fixedly connected to the outside of the blocking block (14). A stop ring (16) is slidably connected to the outside of the crossbar (15).
5. The cargo box clamping device for a logistics handling and storage vehicle according to claim 4, characterized in that: The stop ring (16) is sleeved between the stop block (14) and outside the crossbar (15). A support rod (17) is fixedly connected to the outside of the stop ring (16). The stop ring (16) is fixedly connected to the mounting plate (4) through the support rod (17).
6. The cargo box clamping device for a logistics handling and storage vehicle according to claim 1, characterized in that: The fixed platform (9) is internally fixedly connected to a semi-arc plate (18), and the semi-arc plate (18) is externally fixedly connected to a semi-worm gear (19). The fixed platform (9) has sliding grooves at both ends, and the receiving plate (8) is slidably connected to the fixed platform (9) through the sliding grooves.
7. The cargo box clamping device for a logistics handling and storage vehicle according to claim 6, characterized in that: An arc-shaped groove (20) is provided in the middle of the receiving plate (8). A guide ring is fixedly connected inside the arc-shaped groove (20). A worm (21) is rotatably connected inside the guide ring. The worm (21) and the half-worm wheel (19) are connected by meshing.
8. The cargo box clamping device for a logistics handling and storage vehicle according to claim 1, characterized in that: A baffle (22) is fixedly connected to the bottom end of the movable plate (3). A round rod is fixedly connected inside the baffle (22). A connecting rod (23) is symmetrically rotated to the outside of the round rod. A driven rod (24) is fixedly connected to the top end of the connecting rod (23). A first damping spring (25) is fixedly connected to the bottom end of the driven rod (24).
9. A cargo box clamping device for a logistics handling and storage vehicle according to claim 8, characterized in that: The connecting rod (23) is provided in two sets, and a second shock-absorbing spring (26) is fixedly connected between the two sets of connecting rods (23). A buffer plate (27) is rotatably connected to the top of the connecting rod (23).