Logistics cart for cargo transfer
By designing adjustment rods, clamping plates and screws on the cargo trolley, the problem of existing cargo trolleys not being firmly fixed when transporting curved goods is achieved, stable clamping and precise adjustment of the cargo is achieved, and the risk of cargo drop is reduced.
Patent Information
- Application Number
- CN202421536859.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When the existing cargo cart is transporting curved goods, the area of contact between the fixed plate and the outer wall of the cargo is small, which causes the goods to loosen or tilt during the transfer process, increasing the risk of goods falling.
A logistics trolley for cargo transportation is designed, using adjustment rods, clamping plates and screws. By adjusting the angle and position of the clamping plate, it matches the curvature of the outer wall of the cargo, increases the contact area, and accurately adjusts it by driving the threaded rod by the servo motor.
By increasing the contact area between the clamping plate and the cargo and precise adjustment, the risk of goods falling during the transfer process is reduced, and the stability of goods and the flexibility of transportation is improved.
Smart Images
Figure CN222859488U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics carts, in particular to a logistics cart for cargo transportation. Background Art
[0002] A cart is a transport vehicle that is pushed and pulled by manpower. There are single-wheeled and multi-wheeled carts. The body of a traditional cart is generally made of wood, while the body of a modern cart is generally made of iron. The size of a cart is small, and it is suitable for short-distance all-terrain transportation of goods.
[0003] When the cargo cart is in use, the cargo to be transferred is placed on the cart. In order to prevent the cargo from falling during the transfer process, most of them are equipped with fixing mechanisms or belts to tie the cargo. When the existing cargo fixing mechanisms are in use, most of them adopt horizontally sliding fixing plates to fix the cargo. However, in actual use, the outer walls of some cargoes are curved, which makes it impossible for the horizontally sliding fixing plates to fit with the outer walls of the cargoes when fixing. The contact area between the fixing plates and the cargoes is small, which may cause the cargoes to loosen or tilt during the transfer process, increasing the risk of cargoes falling. Therefore, it is necessary to redesign a logistics cart for cargo transfer to address the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a logistics cart for cargo transfer.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A logistics cart for cargo transfer comprises a transfer plate, an upper surface of the transfer plate is penetrated by a slide groove, a slider is slidably connected in the slide groove, a rotating rod is fixedly connected to the upper end surface of the slider, the rotating rod is movably connected to two groups of adjusting rods through a self-locking bearing, the two groups of adjusting rods are on different horizontal planes, the two groups of adjusting rods are connected to a rotating block through a connecting mechanism, and the rotating block is rotatably connected to a clamping plate through a self-locking bearing.
[0007] Preferably, the connection mechanism comprises screw rods respectively threadedly connected to the outer walls of the two groups of adjusting rods, and the screw rods are rotationally connected to the adjacent rotating blocks.
[0008] Preferably, the inner wall of the slide groove is rotatably connected to a threaded rod, the slider is threadedly connected to the threaded section of the threaded rod, the inner wall of the slide groove and the outer wall of the slider are both square, and the outer walls on both sides of the slider are in contact with the inner wall of the slide groove.
[0009] Preferably, the lower end surfaces of the two groups of clamping plates are in contact with the upper end surface of the transfer plate, and the end of the screw rod away from the clamping plate is fixedly connected to a turning handle.
[0010] Preferably, a plurality of sets of universal wheels are installed on the lower end surface of the transfer plate, a servo motor is fixedly connected to the right side of the upper end surface of the transfer plate, a plurality of anti-slip grooves are provided on the upper end of the transfer plate, and a push handle is fixedly connected to the upper end surface of the transfer plate.
[0011] Preferably, a servo motor is fixedly connected to the side wall of the transfer plate, and the output shaft of the servo motor is coaxially fixedly connected to the threaded rod.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model provides an adjusting rod, a clamping plate and other devices, roughly adjusts the angle of the adjusting rod, and then finely adjusts the angle of the clamping plate, so that the curvature between the clamping plate and the goods can be matched, and the contact area when the clamping plate clamps and fixes the goods can be increased, thereby reducing the risk of goods falling during the transportation process.
[0014] 2. The utility model provides devices such as screws and handles, and by driving the screws to rotate and coordinating the precise adjustment of the clamping plates, the position and angle of the clamping plates can be further precisely adjusted, thereby improving the stability of the goods when they are clamped and fixed, and at the same time improving the overall flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of a logistics cart for cargo transfer proposed by the utility model;
[0016] Figure 2 for Figure 1 Structural diagram.
[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the transfer rod, adjustment rod, clamping plate and other components.
[0018] In the figure: 1. transfer plate; 2. universal wheel; 3. slideway; 4. threaded rod; 5. servo motor; 6. push handle; 7. rotating rod; 8. adjusting rod; 9. clamping plate; 10. slider; 11. rotating block; 12. screw rod; 13. rotating handle; DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-3A logistics cart for cargo transfer includes a transfer plate 1, a slide groove 3 is formed on the upper end surface of the transfer plate 1, a slider 10 is slidably connected in the slide groove 3, a rotating rod 7 is fixedly connected to the upper end surface of the slider 10, and the rotating rod 7 is movably connected with two groups of adjusting rods 8 through a self-locking bearing. The two groups of adjusting rods 8 are on different horizontal planes, and the two groups of adjusting rods 8 are connected with a rotating block 11 through a connecting mechanism. The rotating block 11 is rotatably connected with a clamping plate 9 through a self-locking bearing. The connecting mechanism includes screws 12 respectively threadedly connected to the outer walls of the two groups of adjusting rods 8, and the screws 12 are rotatably connected to the adjacent rotating blocks 11. The two groups of adjusting rods 8 and the clamping plate 9 are movably connected. When clamping and fixing goods with curved outer walls, the position of the clamping plate 9 can be flexibly adjusted to maximize its contact surface with the goods.
[0021] Reference Figure 1 and Figure 2 The inner wall of the slide groove 3 is rotatably connected with a threaded rod 4, and the slider 10 is threadedly connected to the threaded section of the threaded rod 4. The inner wall of the slide groove 3 and the outer wall of the slider 10 are both square. The outer walls on both sides of the slider 10 are in contact with the inner wall of the slide groove 3. The slider 10 is in close contact with the inner wall of the slide groove 3. When the threaded rod 4 drives the slider 10 to slide, there is no need to limit it, and horizontal sliding can be achieved. At the same time, by adjusting the position of the slider 10, the flexibility in fixing different goods is further improved.
[0022] Reference Figure 2 and Figure 3 The lower end surfaces of the two groups of clamping plates 9 are in contact with the upper end surface of the transfer plate 1, and the end of the screw 12 away from the clamping plate 9 is fixedly connected with a turning handle 13. The turning block 11 is rotatably connected with the screw 12, and the clamping plate 9 is in contact with the upper end surface of the transfer plate 1. When the screw 12 rotates, only the horizontal position of the turning block 11 is adjusted, and it will not drive it to rotate. The rotation of the screw 12, combined with the precise adjustment of the clamping plate 9, can further accurately adjust the position and angle of the clamping plate 9, thereby improving the stability of the goods when clamping and fixing, and at the same time improving the overall flexibility of the device.
[0023] Reference Figure 1 and Figure 2 A plurality of sets of universal wheels 2 are installed on the lower end surface of the transfer plate 1, a servo motor 5 is fixedly connected to the right side of the upper end surface of the transfer plate 1, a plurality of anti-slip grooves are provided on the upper end of the transfer plate 1, and a push handle 6 is fixedly connected to the upper end surface of the transfer plate 1. The design of the anti-slip groove can increase the friction resistance between the transfer plate 1 and the goods, thereby reducing the risk of goods falling.
[0024] Reference Figure 1 A servo motor 5 is fixedly connected to the side wall of the transfer plate 1 , and the output shaft of the servo motor 5 is coaxially fixedly connected to the threaded rod 4 . The design of the servo motor 5 can provide a power output source for the threaded rod 4 .
[0025] In the utility model, when using the device, the goods are placed on the upper end of the transfer plate 1, and the adjusting rod 8 is rotated to the specified position according to the shape of the outer wall of the goods, and then the turning handle 13 is turned. The turning handle 13 drives the screw rod 12 to rotate while driving the clamping plate 9 to slide horizontally, and then the threaded rod 4 is driven to rotate by the servo motor 5. The threaded rod 4 drives the slider 10 and its upper end to slide toward the direction of the goods until the clamping plate 9 is in contact with the outer wall of the goods. In this process, the angle of the clamping plate 9 can be continuously adjusted to match the curvature of the outer wall of the goods until it contacts the outer wall of the goods to achieve clamping and fixing of the goods. By coarse adjustment of the adjusting rod 8 and then fine adjustment of the angle of the clamping plate 9, the contact area between the clamping plate 9 and the goods can be maximized, thereby reducing the risk of goods falling during the transfer process.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A logistics cart for cargo transfer, comprising a transfer plate (1), characterized in that: The upper end surface of the transfer plate (1) is penetrated by a slide groove (3), a slider (10) is slidably connected in the slide groove (3), a rotating rod (7) is fixedly connected to the upper end surface of the slider (10), the rotating rod (7) is movably connected to two groups of adjustment rods (8) through a self-locking bearing, the two groups of adjustment rods (8) are located at different horizontal planes, the two groups of adjustment rods (8) are connected to a rotating block (11) through a connecting mechanism, and the rotating block (11) is rotatably connected to a clamping plate (9) through a self-locking bearing.
2. A cargo transfer logistics cart according to claim 1, characterized in that: The connection mechanism comprises screw rods (12) respectively threadedly connected to the outer walls of the two groups of adjustment rods (8), and the screw rods (12) are rotationally connected to the adjacent rotating blocks (11).
3. A cargo transfer logistics cart according to claim 2, characterized in that: The inner wall of the slide groove (3) is rotatably connected to a threaded rod (4), and the slider (10) is threadedly connected to a threaded section of the threaded rod (4). The inner wall of the slide groove (3) and the outer wall of the slider (10) are both square, and the outer walls on both sides of the slider (10) are in contact with the inner wall of the slide groove (3).
4. A cargo transfer logistics cart according to claim 3, characterized in that: The lower end surfaces of the two groups of clamping plates (9) are in contact with the upper end surface of the transfer plate (1), and one end of the screw rod (12) away from the clamping plate (9) is fixedly connected to a turning handle (13).
5. A logistics cart for cargo transfer according to claim 4, characterized in that: The lower end surface of the transfer plate (1) is equipped with a plurality of sets of universal wheels (2), the upper end surface of the transfer plate (1) is fixedly connected to a servo motor (5) on the right side, the upper end of the transfer plate (1) is provided with a plurality of anti-slip grooves, and the upper end surface of the transfer plate (1) is fixedly connected to a push handle (6).
6. A cargo transfer logistics cart according to claim 5, characterized in that: A servo motor (5) is fixedly connected to the side wall of the transfer plate (1), and an output shaft of the servo motor (5) is coaxially fixedly connected to the threaded rod (4).