Carrying vehicle special for loading and unloading of van truck
By designing a special handling van for loading and unloading of boxes, using adjustable fork cargo plates and wheel heights, combined with push-pull rods and drive motors, the problems of inconvenience in loading and unloading and insufficient obstacles in the existing technology are solved, and fast and safe loading and unloading and high passability.
Patent Information
- Application Number
- CN202421237147.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Existing trucks cannot solve the problem of cargo on board and moving in the car box when loading and unloading goods, resulting in high working intensity and low efficiency. Due to the fixed settings of the wheels, the maximum obstacle-through capacity is limited and the usage scenarios are limited.
A special handling van for loading and unloading of boxes is designed, using adjustable fork cargo plates and wheel heights, combined with push-pull rods and drive motors, to achieve fast and safe loading and unloading operations and to pass obstacles.
It realizes rapid and safe loading and unloading, expands the scope of use, and overcomes obstacles by adjusting the wheel height, improving passability.
Smart Images
Figure CN222476077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an improvement of a transport vehicle, in particular to a special transport vehicle for loading and unloading cargoes of a box truck which can realize fast and safe loading and unloading and has good passability. Background Art
[0002] A common transport truck includes a transport truck body; two forklifts are symmetrically arranged at the front of the transport truck body; a push-pull rod is also arranged on the transport truck body; the push-pull rod is used to push or pull the transport truck body; a rear wheel is arranged at the center of the lower part of the transport truck body; the lower part of the front end of the forklift is respectively and correspondingly arranged with the front wheel; the push-pull rod is connected with the rear wheel to control the steering; a transport truck of this structure is generally only used on the ground in a warehouse for loading and unloading goods; when working, the goods must first be unloaded from the truck and placed on the loading board, and then moved to the designated position by the transport truck; the problem of loading and moving the goods on the vehicle box cannot be solved, and this part of the work must be done manually, resulting in high work intensity and low work efficiency; in addition, since the brackets of the front and rear wheels of the transport truck of this structure are fixed, after the diameters of the front and rear wheels are set, its maximum obstacle-passing ability is also fixed. When encountering obstacles exceeding its set range, it cannot pass, so the use scenario is limited.
[0003] To this end, we have developed a special truck for loading and unloading box trucks that can achieve fast and safe loading and unloading and has good passability. Summary of the invention
[0004] The main technical problem solved by the utility model is to provide a special transport vehicle for loading and unloading cargoes of a box truck which can realize fast and safe loading and unloading and has good passability.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a special transport vehicle for loading and unloading box trucks, comprising a transport vehicle body; two forklift plates are symmetrically arranged at the lower part of the transport vehicle body; the forklift plates extend toward the front of the transport vehicle body respectively; the transport vehicle body is also provided with a push-pull rod; the push-pull rod is used to push or pull the transport vehicle body; the center of the lower part of the transport vehicle body is provided with a rear wheel; the lower part of the front end of the forklift plate is correspondingly provided with a front wheel; the forklift plates are respectively provided with slots; the slots are respectively arranged along the length direction of their respective forklift plates to facilitate the insertion of the forklift's fork plates for loading.
[0006] Preferably, the push-pull rod is connected to the rear wheel to control the steering.
[0007] Preferably, the outer opening of the slot is arranged at the rear end of the fork plate to facilitate the insertion of the fork plate of the forklift from the rear of the transport vehicle body, thereby facilitating operation.
[0008] Preferably, the rear wheel is arranged on the lower surface of the rear wheel mounting plate; the rear wheel mounting plate is arranged horizontally; a guide rail is vertically arranged at the bottom of the transport vehicle body; a guide wheel is arranged on the side of the rear wheel mounting plate; the guide wheel is arranged in the guide rail and can move up and down along the guide rail; the upper surface of the rear wheel mounting plate is connected to the rear wheel lifting cylinder, and the rear wheel lifting cylinder can push the rear wheel mounting plate to move up and down to achieve adjustment of the height of the rear wheel.
[0009] Preferably, a rotating bracket and a front wheel lifting cylinder are respectively provided at the lower part of the front end of the forklift board; the front wheel is rotatably arranged at the front part of the front wheel bracket; the middle part of the front wheel bracket is horizontally rotatably arranged on the rotating bracket; the front wheel lifting cylinder is connected to the rear part of the front wheel bracket, and when the front wheel lifting cylinder pushes the rear part of the front wheel bracket, the front wheel bracket will rotate and the height of the front part of the front wheel bracket will change, thereby realizing the adjustment of the height of the front wheel.
[0010] Preferably, the special transport vehicle for loading and unloading box trucks further comprises a drive motor, and the drive motor can drive the rear wheels to move.
[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0012] The special transport vehicle for loading and unloading box trucks described in the utility model can move the goods on the cargo board to a designated position by manually pushing the push-pull rods; when encountering road obstacles, the heights of the rear wheels and the front wheels can be adjusted to achieve smooth passage; finally, the fork plate of a forklift can be inserted into the slot to achieve fast and safe loading and unloading, thereby expanding the scope of use of the case; the utility model can achieve fast and safe loading and unloading, and has good passability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a first three-dimensional structural schematic diagram of the special transport vehicle for loading and unloading box trucks of the utility model;
[0014] Figure 2 This is a second three-dimensional structural schematic diagram of the special transport vehicle for loading and unloading box trucks of the utility model;
[0015] Figure 3 It is a third three-dimensional structural schematic diagram of the special transport vehicle for loading and unloading box trucks described in the utility model;
[0016] Figure 4 Yes Figure 3 An enlarged view of part A in FIG.
[0017] Figure 5 Yes Figure 3 An enlarged view of part B in FIG.
[0018] The markings of the components in the accompanying drawings are as follows: 1. Truck body; 2. Forklift plate; 3. Push-pull rod; 4. Rear wheel; 5. Front wheel; 21. Slot; 41. Rear wheel mounting plate; 42. Guide wheel; 43. Guide rail; 51. Front wheel bracket; 52. Rotating bracket; 53. Front wheel lifting cylinder. DETAILED DESCRIPTION
[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0020] See also Figure 1-5 The utility model embodiment includes: a special transport vehicle for loading and unloading box trucks, including a transport vehicle body 1; two forklift plates 2 are symmetrically arranged at the lower part of the transport vehicle body 1; the forklift plates 2 extend toward the front of the transport vehicle body 1 respectively; the transport vehicle body 1 is also provided with a push-pull rod 3; the push-pull rod 3 is used to push or pull the transport vehicle body 1; the center of the lower part of the transport vehicle body 1 is provided with a rear wheel 4; the lower part of the front end of the forklift plate 2 is respectively provided with a front wheel 5; the forklift plates 2 are respectively provided with slots 21; the slots 21 are respectively arranged along the length direction of their respective forklift plates 2, so as to facilitate the insertion of the forklift plates of the forklift, so as to use the forklift to forklift the special transport vehicle for loading and unloading box trucks in this case; the push-pull rod 3 is connected with the rear wheel 4 to control the steering.
[0021] In this embodiment, the outer opening of the slot 21 is arranged at the rear end of the fork plate 2, so as to facilitate the fork plate of the forklift to be inserted from the rear of the transport vehicle body 1, thereby facilitating the operation.
[0022] In this embodiment, in order to raise the rear wheel 4 and the front wheel 5 to improve the passability, the following design is specially made: the rear wheel 4 is arranged on the lower surface of the rear wheel mounting plate 41; the rear wheel mounting plate 41 is arranged horizontally; the bottom of the transport vehicle body 1 is vertically provided with a guide rail 43; the side of the rear wheel mounting plate 41 is provided with a guide wheel 42; the guide wheel 42 is arranged in the guide rail 43 and can move up and down along the guide rail 43; the upper surface of the rear wheel mounting plate 41 is connected to the rear wheel lifting cylinder (not shown), and the rear wheel lifting cylinder can push the rear wheel mounting plate 41 to move up and down to adjust the height of the rear wheel 4; in this embodiment, In order to improve the movement ability of the rear wheel 4, a driving motor (not shown) is specially provided, and the driving motor can drive the rear wheel 4 to move; a rotating bracket 52 and a front wheel lifting cylinder 53 are respectively provided at the lower part of the front end of the forklift plate 2; the front wheel 5 is rotatably arranged at the front part of the front wheel bracket 51; the middle part of the front wheel bracket 51 is horizontally rotatable on the rotating bracket 52; the front wheel lifting cylinder 53 is connected to the rear part of the front wheel bracket 51, and when the front wheel lifting cylinder 53 pushes the rear part of the front wheel bracket 51, the front wheel bracket 51 will rotate, and the height of the front part of the front wheel bracket 51 will change, thereby realizing the adjustment of the height of the front wheel 5.
[0023] When loading, the push-pull rod 3 can be pushed by hand to move; then the forklift plate 2 is inserted into the slot on the cargo board to move the goods on the cargo board to the designated position; when encountering road obstacles, the height of the rear wheel 4 can be adjusted by the rear wheel lifting cylinder, and the height of the front wheel 5 can be adjusted by the front wheel lifting cylinder 53 to pass smoothly; finally, the fork plate of the forklift can be inserted into the slot 21 to realize the use of the forklift to lift the special handling vehicle for loading and unloading the box truck in this case and load it onto the vehicle. After getting on the vehicle, the push-pull rod 3 is pushed by hand to deliver the goods to the designated position and unload the goods; then the forklift is used to lift the special handling vehicle for loading and unloading the box truck after unloading and lower it to the ground. This process is repeated to achieve efficient and safe loading; when unloading, it is similar to loading and will not be repeated here.
[0024] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0025] The box truck loading and unloading special transport vehicle described in the utility model can move the goods on the cargo board to the designated position by manually pushing the push-pull rod 3; when encountering road obstacles, the height of the rear wheels 4 and the front wheels 5 can be adjusted to achieve smooth passage; finally, the fork plate of the forklift can be inserted into the slot 21 to achieve fast and safe loading and unloading, so as to expand the scope of use of this case; the utility model can achieve fast and safe loading and unloading of goods, and has good passability.
[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A truck for loading and unloading cargo from a box truck, comprising a truck body; two forklifts are symmetrically arranged at the lower part of the truck body; the forklifts extend toward the front of the truck body respectively; a push-pull rod is also arranged on the truck body; the push-pull rod is used to push or pull the truck body; a rear wheel is arranged at the center of the lower part of the truck body; and front wheels are correspondingly arranged at the lower part of the front end of the forklifts; and the characteristics are: The forklift plates are respectively provided with slots; the slots are respectively arranged along the length direction of the respective forklift plates to facilitate the insertion of the forklift plates for loading.
2. The special transport vehicle for loading and unloading box trucks according to claim 1, characterized in that: The push-pull rod is connected with the rear wheel to control the steering.
3. The special transport vehicle for loading and unloading box trucks according to claim 1, characterized in that: The outer opening of the slot is arranged at the rear end of the fork plate, so as to facilitate the fork plate of the forklift to be inserted from the rear of the transport vehicle body, thereby facilitating the operation.
4. The special transport vehicle for loading and unloading box trucks according to claim 1, characterized in that: The rear wheel is arranged on the lower surface of the rear wheel mounting plate; the rear wheel mounting plate is arranged horizontally; a guide rail is vertically arranged at the bottom of the transport vehicle body; a guide wheel is arranged on the side of the rear wheel mounting plate; the guide wheel is arranged in the guide rail and can move up and down along the guide rail; the upper surface of the rear wheel mounting plate is connected to the rear wheel lifting cylinder, and the rear wheel lifting cylinder can push the rear wheel mounting plate to move up and down to achieve adjustment of the height of the rear wheel.
5. The special transport vehicle for loading and unloading box trucks according to claim 4, characterized in that: The lower part of the front end of the forklift plate is respectively provided with a rotating bracket and a front wheel lifting cylinder; The front wheel is rotatably arranged at the front part of the front wheel bracket; the middle part of the front wheel bracket is horizontally rotatably arranged on the rotating bracket; The front wheel lifting cylinder is connected to the rear part of the front wheel bracket. When the front wheel lifting cylinder pushes the rear part of the front wheel bracket, the front wheel bracket will rotate and the height of the front part of the front wheel bracket will change, thereby achieving adjustment of the height of the front wheel.
6. The special transport vehicle for loading and unloading box trucks according to claim 1, characterized in that: It also includes a drive motor, which can drive the rear wheels to move.