Transport vehicle with convenient loading and unloading function
By designing a rotatable first screw and support assembly on the transport vehicle, the automatic lifting and easy unloading of the cargo is achieved, which solves the problems of high manpower consumption and low work efficiency when loading and unloading the cargo by traditional transport vehicles.
Patent Information
- Application Number
- CN202421482043.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-06-26
AI Technical Summary
Traditional transport vehicles require a lot of manpower when loading and unloading goods, especially when they are in high places, which leads to high labor consumption and low work efficiency.
A transport vehicle with convenient loading and unloading function is designed, using a rotatable first screw and support assembly, and automatic lifting and easy unloading of goods is achieved by lifting the mounting plate and the bearing plate.
It reduces labor consumption, improves work efficiency, and allows workers to easily complete unloading work in high places.
Smart Images
Figure CN222886658U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transport vehicles, specifically a transport vehicle with convenient loading and unloading functions. Background Technology
[0002] With the rapid development of the logistics industry and the continuous advancement of global trade, the requirements for transportation tools are getting higher and higher, especially in scenes such as factories and construction sites, which often need to complete the transportation and loading and unloading of heavy objects. Although traditional transport vehicles can help workers easily complete transportation work, there are certain problems in the loading and unloading process.
[0003] Although traditional transport vehicles can transport goods, they require a lot of manpower to load and unload goods. Especially when the goods need to be moved to a higher compartment, the relevant staff need to use a lot of strength to complete the loading of the goods. This method not only consumes manpower, but also easily delays the overall work efficiency.
[0004] In view of this, a transport vehicle with convenient loading and unloading function is provided to overcome the above defects. Contents of utility model
[0005] The purpose of the utility model is to provide a transport vehicle with convenient loading and unloading functions to solve the problems raised in the above background technology.
[0006] To solve the above technical problems, the utility model provides a transport vehicle with convenient loading and unloading functions, including a side guard plate and a bottom plate, a rotatable first screw rod is arranged above the bottom plate, a first motor is fixedly installed on the top surface of the side guard plate, a square block is threadedly connected to the outer wall of the first screw rod, a mounting plate is integrally formed on one side of the square block, a bearing plate is arranged above the mounting plate, and a support assembly is arranged between the mounting plate and the bearing plate.
[0007] Furthermore, the support assembly includes a horizontal plate fixedly mounted on the inner wall of the mounting plate, a second motor is fixedly mounted on one side of the horizontal plate, a second screw rod is drivingly connected to one side of the second motor, a movable plate is threadedly connected to the outer wall of the second screw rod, a connecting rod is hinged inside the movable plate, the other end of the connecting rod is rotatably connected to a second connecting block, and the second connecting block is fixedly connected to the bottom surface of the bearing plate.
[0008] Furthermore, a limiting groove is provided on the inner wall of the side guard plate, the first screw rod is located inside the limiting groove, and the square block is adapted to the limiting groove.
[0009] Further, the number of the limiting grooves and the square blocks is four. One square block is threadedly connected to the outer wall of the first lead screw. Guide rods are fixedly installed inside three of the limiting grooves, and the three square blocks are slidably sleeved on the outer walls of the guide rods.
[0010] Further, a first connection block is fixedly installed above the mounting plate, and one end of the bearing plate is rotatably connected to the side wall of the first connection block.
[0011] Further, a round rod is fixedly installed between the inner walls of the cross plate and the mounting plate, and the cross plate is slidably sleeved on the outer wall of the round rod.
[0012] Further, a curved rod is fixedly connected to the rear of the bottom plate, and a push rod is fixedly installed on the inner wall of the curved rod.
[0013] Further, moving wheels are installed on the bottom surface of the bottom plate. The specific number of the moving wheels is four, and the four moving wheels are symmetrically distributed on the bottom surface of the bottom plate.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] By providing the first lead screw and threadedly connecting the square block integrally formed on one side of the mounting plate to the outer wall of the first lead screw, the mounting plate and the bearing plate in the device can drive the goods to rise and fall, so that workers can easily complete the unloading work at high positions. By providing the support assembly, the rear side of the bearing plate can be propped up, so that the goods above the bearing plate can be unloaded more easily, reducing the labor consumption and increasing the work efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the whole view of the present utility model;
[0017] Figure 2 is a three-dimensional structural diagram of the front side of the present utility model;
[0018] Figure 3 is a schematic front view structural diagram of the present utility model;
[0019] Figure 4 is Figure 3 the cross-sectional structural diagram at B-B in
[0020] In the figure: 1, side guard plate; 2, curved rod; 3, push rod; 4, bottom plate; 5, limiting groove; 6, guide rod; 7, first motor; 8, mounting plate; 9, bearing plate; 10, first lead screw; 11, rotating rod; 12, first connection block; 13, cross plate; 14, moving plate; 15, round rod; 16, second lead screw; 17, second motor; 18, connecting rod; 19, second connection block; 20, square block. Detailed implementation mode
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0022] Embodiment 1
[0023] Refer to Figures 1-4 , a transport vehicle with a convenient loading and unloading function, including a side guard plate 1 and a bottom plate 4. Above the bottom plate 4, a rotatable first lead screw 10 is provided. On the top surface of the side guard plate 1, a first motor 7 is fixedly installed. A square block 20 is threadedly connected to the outer wall of the first lead screw 10. On one side of the square block 20, a mounting plate 8 is integrally formed. Above the mounting plate 8, a bearing plate 9 is provided. A support assembly is provided between the mounting plate 8 and the bearing plate 9.
[0024] It should be noted that the first motor 7 is drivingly connected to the first lead screw 10.
[0025] Furthermore, refer to Figures 1-2 , a limiting groove 5 is opened on the inner wall of the side guard plate 1. The first lead screw 10 is located inside the limiting groove 5. The square block 20 is adapted to the limiting groove 5. The number of the limiting grooves 5 and the square blocks 20 is four. One square block 20 is threadedly connected to the outer wall of the first lead screw 10. Guide rods 6 are fixedly installed inside three of the limiting grooves 5. Three square blocks 20 are slidably sleeved on the outer walls of the guide rods 6. By providing the limiting groove 5 and making the limiting groove 5 adapted to the square block 20, when the first lead screw 10 rotates, the square block 20 can only move up and down. At the same time, by fixedly installing guide rods 6 in the other three limiting grooves 5 and making the other three square blocks 20 slidably sleeved on the outer walls of the guide rods 6, the movement of the mounting plate 8 is further limited, making the mounting plate 8 more stable during the movement process.
[0026] In addition, a curved rod 2 is fixedly connected to the rear of the bottom plate 4. A push rod 3 is fixedly installed on the inner wall of the curved rod 2. Moving wheels are installed on the bottom surface of the bottom plate 4. The specific number of the moving wheels is four. The four moving wheels are symmetrically distributed on the bottom surface of the bottom plate 4. By providing the curved rod 2 and the push rod 3, the device can be more easily controlled by the user. By providing the moving wheels, the device body can be easily moved.
[0027] In specific implementation, when the user needs to use the device to load goods, the user can start the first motor 7 to drive the first screw 10 to rotate, thereby controlling the height of the mounting plate 8 and the carrying plate 9. When loading goods, the mounting plate 8 and the carrying plate 9 are directly lowered to the lowest position, so that the user can easily place the goods on the device.
[0028] When unloading goods into a high compartment, the user needs to start the first motor 7 to drive the first screw 10 to rotate and drive the mounting plate 8 and the carrying plate 9 to rise, and at the same time, the goods inside the mounting plate 8 and the carrying plate 9 are raised to the height of the compartment, and then the goods can be easily unloaded into the compartment.
[0029] In addition, the rear side of the carrying plate 9 can be lifted by the support assembly to facilitate the unloading of goods.
[0030] By setting the first screw rod 10 and setting the square block 20 integrally formed on one side of the mounting plate 8 to be threadedly connected to the outer wall of the first screw rod 10, the mounting plate 8 and the bearing plate 9 in the device can be lifted and lowered to drive the goods to be lifted and lowered, so that workers can easily complete the unloading work at high places.
[0031] Example 2
[0032] Based on Example 1, please refer to Figures 1-4 , a transport vehicle with convenient loading and unloading functions, wherein the support assembly includes a transverse plate 13 fixedly mounted on the inner wall of the mounting plate 8, a second motor 17 fixedly mounted on one side of the transverse plate 13, a second screw rod 16 drivingly connected to one side of the second motor 17, a movable plate 14 threadedly connected to the outer wall of the second screw rod 16, a connecting rod 18 hinged inside the movable plate 14, the other end of the connecting rod 18 rotatably connected to a second connecting block 19, and the second connecting block 19 fixedly connected to the bottom surface of the bearing plate 9.
[0033] For further information, see Figures 1-4 , a first connection block 12 is fixedly installed above the mounting plate 8, one end of the bearing plate 9 is rotatably connected to the side wall of the first connection block 12, a round rod 15 is fixedly installed between the transverse plate 13 and the inner wall of the mounting plate 8, and the transverse plate 13 is slidably sleeved on the outer wall of the round rod 15. By setting the first connection block 12 and setting the bearing plate 9 rotatably installed on the side wall of the first connection block 12, the bearing plate 9 can rotate around the first connection block 12, and by setting the round rod 15, the movable plate 14 is not slidably sleeved on the outer wall of the round rod 15, so that the movable plate 14 is limited by the round rod 15 during movement, and will not easily be skewed.
[0034] In addition, a plurality of rotatable rotating rods 11 are installed on the inner wall of the bearing plate 9. By providing the rotating rods 11, the goods above the bearing plate 9 can be unloaded from the device more easily after the rear side of the bearing plate 9 is propped up.
[0035] During specific implementation, when the device is unloading goods, the second motor 17 can be started. After the second motor 17 is started, it drives the second lead screw 16 to rotate, and drives the moving plate 14 to move by using the thrust of the thread. When the moving plate 14 moves, it drives the connecting rod 18 hinged inside it to move. The other side of the connecting rod 18 is rotatably connected to the inner wall of the second connecting block 19, and the top surface of the second connecting block 19 is fixedly connected to the bearing plate 9. Therefore, when the moving plate 14 moves towards the rear side of the device, the bearing plate 9 will be propped up by the connecting rod 18 and rotate around the first connecting block 12. At this time, the entire bearing plate 9 is in an inclined state, and the goods in the bearing plate 9 can be quickly and easily taken out.
[0036] By providing the support assembly, the rear side of the bearing plate 9 can be propped up, so that the goods above the bearing plate 9 can be unloaded more easily, reducing the labor consumption and increasing the work efficiency at the same time.
[0037] Working principle: When the user needs to load goods using the device, the user can start the first motor 7 to drive the first lead screw 10 to rotate, thereby controlling the height of the mounting plate 8 and the bearing plate 9. When loading goods, the mounting plate 8 and the bearing plate 9 are directly lowered to the lowest position, so that the user can easily place the goods on the device.
[0038] When unloading goods into a carriage at a high place, the user needs to start the first motor 7 to drive the first lead screw 10 to rotate to drive the mounting plate 8 and the bearing plate 9 to rise, and at the same time raise the goods inside the mounting plate 8 and the bearing plate 9 to the height of the carriage. At this time, the goods can be easily unloaded into the carriage.
[0039] During specific implementation, when the device is unloading goods, the second motor 17 can be started. After the second motor 17 is started, it drives the second lead screw 16 to rotate, and drives the moving plate 14 to move by using the thrust of the thread. When the moving plate 14 moves, it drives the connecting rod 18 hinged inside it to move. The other side of the connecting rod 18 is rotatably connected to the inner wall of the second connecting block 19, and the top surface of the second connecting block 19 is fixedly connected to the bearing plate 9. Therefore, when the moving plate 14 moves towards the rear side of the device, the bearing plate 9 will be propped up by the connecting rod 18 and rotate around the first connecting block 12. At this time, the entire bearing plate 9 is in an inclined state, and the goods in the bearing plate 9 can be quickly and easily taken out.
[0040] By setting the first lead screw 10 and threading the square block 20 integrally formed on one side of the mounting plate 8 onto the outer wall of the first lead screw 10, the mounting plate 8 and the bearing plate 9 in the device can drive the goods to lift, so that workers can easily complete the unloading work at high positions. By setting the support assembly, the rear side of the bearing plate 9 can be propped up, so that the goods above the bearing plate 9 can be unloaded more easily, reducing the labor consumption and increasing the work efficiency at the same time.
Claims
1. A transport vehicle with convenient loading and unloading function, comprising a side guard plate (1) and a bottom plate (4), characterized in that: A rotatable first screw rod (10) is arranged above the bottom plate (4); a first motor (7) is fixedly mounted on the top surface of the side guard plate (1); a square block (20) is threadedly connected to the outer wall of the first screw rod (10); a mounting plate (8) is integrally formed on one side of the square block (20); a bearing plate (9) is arranged above the mounting plate (8); and a supporting assembly is arranged between the mounting plate (8) and the bearing plate (9).
2. A transport vehicle with convenient loading and unloading function as claimed in claim 1, characterized in that: The support assembly comprises a transverse plate (13) fixedly mounted on the inner wall of the mounting plate (8); a second motor (17) is fixedly mounted on one side of the transverse plate (13); a second screw rod (16) is transmission-connected to one side of the second motor (17); a movable plate (14) is threadedly connected to the outer wall of the second screw rod (16); a connecting rod (18) is hinged inside the movable plate (14); the other end of the connecting rod (18) is rotatably connected to a second connecting block (19); and the second connecting block (19) is fixedly connected to the bottom surface of the bearing plate (9).
3. A transport vehicle with convenient loading and unloading function as claimed in claim 1, characterized in that: A limiting groove (5) is provided on the inner wall of the side guard plate (1), the first screw rod (10) is located inside the limiting groove (5), and the square block (20) is adapted to the limiting groove (5).
4. A transport vehicle with convenient loading and unloading function as claimed in claim 3, characterized in that: The number of the limiting grooves (5) and the number of the square blocks (20) are both four, one of the square blocks (20) is threadedly connected to the outer wall of the first screw rod (10), and the insides of the three limiting grooves (5) are fixedly installed with guide rods (6), and the three square blocks (20) are slidably sleeved on the outer wall of the guide rod (6).
5. The transport vehicle with convenient loading and unloading function as claimed in claim 1, characterized in that: A first connecting block (12) is fixedly mounted above the mounting plate (8), and one end of the bearing plate (9) is rotatably connected to the side wall of the first connecting block (12).
6. A transport vehicle with convenient loading and unloading function as claimed in claim 2, characterized in that: A round rod (15) is fixedly installed between the inner wall of the transverse plate (13) and the mounting plate (8), and the transverse plate (13) is slidably sleeved on the outer wall of the round rod (15).
7. The transport vehicle with convenient loading and unloading function as claimed in claim 1, characterized in that: A curved rod (2) is fixedly connected to the rear of the bottom plate (4), and a push rod (3) is fixedly installed on the inner wall of the curved rod (2).
8. The transport vehicle with convenient loading and unloading function as claimed in claim 1, characterized in that: Moving wheels are installed on the bottom surface of the bottom plate (4), and the specific number of the moving wheels is four. The four moving wheels are symmetrically distributed on the bottom surface of the bottom plate (4).