Transport vehicle for quickly loading and unloading axle
By designing axle quick loading and unloading transport trucks, using transfer cranes, storage towers and automatic storage support rods, the problems of axle transportation labor and excessive mechanical equipment demands are solved, and fast and flexible transportation and loading and unloading effects are achieved. .
Patent Information
- Application Number
- CN202411444196.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The axle is laborious during personal transportation, while mechanical transportation requires too much mechanical equipment, especially when loading and unloading points change, the mechanical equipment configuration is too complicated.
A quick loading and unloading transport vehicle for a vehicle axle is designed, equipped with a transfer crane, storage tower and support rod. The automatic storage and loading and unloading of support rods is achieved through the rotating shaft and torsion spring, reducing the demand for mechanical equipment.
It realizes rapid short-distance transportation of axles, reduces the labor intensity of personal transportation, reduces the configuration needs of mechanical equipment, and improves loading and unloading flexibility.
Smart Images
Figure CN119408472A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of axle installation and transportation equipment, and in particular to a vehicle for rapid axle loading and unloading transportation. Background Art
[0002] The axle is an important part of the car. It is connected to the frame (or load-bearing body) through the suspension, with wheels installed at both ends. It bears the load of the car and ensures that the vehicle can run normally on the road. Axles can be divided into several types according to their structure and function, mainly including steering axles, drive axles, steering drive axles and support axles. Different types of axles are designed according to their functions and structures to meet the needs of cars under different driving conditions.
[0003] During vehicle maintenance, especially in the vehicle production process, a large number of axles need to be transferred. The weight of a single axle is relatively heavy for an individual, but very light for a machine. Individual transportation is laborious, while mechanical transportation is relatively easy. However, there is a demand for the number of machines. Mechanical equipment needs to be configured at both loading and unloading points. When there are many loading and unloading points, the demand for machinery is too great. Summary of the invention
[0004] In view of this, the purpose of the present invention is to provide a vehicle axle fast loading and unloading transport vehicle to solve the problem that individual transportation of vehicle axles is relatively laborious and mechanical transportation requires too much machinery.
[0005] Based on the above-mentioned purpose, the present invention provides a vehicle for quickly loading and unloading axles, including a vehicle body; a transfer crane, arranged on the upper part of the vehicle body, for transferring the axles; a storage tower, arranged on the upper part of the vehicle body, including a tower upright plate, fixedly arranged on the upper surface of the vehicle body, perpendicular to the horizontal plane; a plurality of support rods, arranged on both side surfaces of the tower upright plate, for supporting the axles.
[0006] As a further improvement of the present application, receiving grooves are provided on both sides of the tower uprights, one end of the support bracket is movably connected to the lower part of the receiving groove through a rotating shaft, a torsion spring is provided on the rotating shaft, and the two ends of the torsion spring are respectively connected to the support bracket and the side wall of the receiving groove; when the axle is not placed on the support bracket, the support bracket is retracted into the receiving groove under the action of the torsion spring.
[0007] As a further improvement of the present application, the accommodating grooves are arranged in groups of two, the same group is located on the same horizontal plane, and different groups are arranged separately up and down, and each of the accommodating grooves is provided with a supporting bracket.
[0008] As a further improvement of the present application, the tower frame plate is also provided with a limit block, and a limit block is provided under each of the accommodating grooves. When the support bracket supports the axle, the limit block will support the lower edge of the support bracket to prevent the support bracket from continuing to press downward.
[0009] As a further improvement of the present application, a rubber block is provided on one side of the support rod, and the side of the rubber block away from the support rod is arc-shaped. When the support rod is pressed down, the support rod will support the upper edge of the axle lifted by the support rod below.
[0010] As a further improvement of the present application, a pressing group is provided on the top of the tower upright plate, including a vertical plate, the lower part of which is fixedly arranged on the top of the tower upright plate; two pressing plates are respectively arranged on both sides of the vertical plate, and the lower edges are movably connected to the side edges of the top of the tower upright plate by hinges; a hydraulic telescopic rod, both ends of which are respectively connected to the pressing plate and the vertical plate by pins, and the angle between the two pressing plates and the horizontal plane is controlled by the extension and retraction of the hydraulic telescopic rod.
[0011] As a further improvement of the present application, the pressure plate is divided into two layers, one layer connected to the hydraulic telescopic rod is made of stainless steel material, and the other layer is made of elastic material.
[0012] As a further improvement of the present application, a plurality of tracks are provided on the upper surface of the transport vehicle body, and the cross-section of the tracks is in a "convex" shape; a mounting plate is provided on the upper surface of the transport vehicle body, and the mounting plate is connected to the tracks by bolts, and the tower upright is fixedly mounted on the mounting plate, and the position and angle of the tower upright are adjusted by changing the position and angle of the mounting plate.
[0013] The beneficial effects of the present invention are as follows: the axle can be quickly transported to the required location over a short distance by the transport vehicle body. Since the mass of a single axle is relatively heavy for an individual but very light for a machine, a transfer crane with low power and volume can be provided for convenient loading and unloading. Furthermore, since the loading and unloading locations are varied, there is no need to set up transfer cranes everywhere. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic structural diagram of a vehicle axle rapid loading and unloading transport vehicle according to an embodiment of the present invention;
[0016] Figure 2 This is a schematic structural diagram of a vehicle body of a vehicle axle rapid loading and unloading transport vehicle according to an embodiment of the present invention, which is divided into two front and rear vehicle bodies;
[0017] Figure 3 It is a partial enlarged view of a limiting hole of a support rod of a vehicle axle rapid loading and unloading transport vehicle according to an embodiment of the present invention.
[0018] The markings in the figure are:
[0019] 1. Transport vehicle body; 11. Track; 12. Mounting plate; 2. Transfer crane; 3. Storage tower; 31. Tower upright plate; 32. Supporting bracket; 33. Receiving slot; 34. Torsion spring; 35. Limit block; 36. Rubber block; 37. Limit hole; 38. Limit pin; 39. Connecting rope; 41. Vertical plate; 42. Pressing plate; 43. Hydraulic telescopic rod. DETAILED DESCRIPTION
[0020] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0022] like Figure 1 As shown, a vehicle axle quick loading and unloading transport vehicle comprises a transport vehicle body 1; a transfer crane 2, arranged on the upper part of the transport vehicle body 1, for transporting the vehicle axle; a storage tower 3, arranged on the upper part of the transport vehicle body 1, comprising a tower upright plate 31, fixedly arranged on the upper surface of the transport vehicle body 1, perpendicular to the horizontal plane; a plurality of supporting rods 32, arranged on both side surfaces of the tower upright plate 31, for supporting the vehicle axle.
[0023] The axle can be quickly transported to the required location over a short distance by the transport vehicle body 1. Since the mass of a single axle is heavy for an individual but light for a machine, a low-power and low-volume transport crane 2 can be provided for easy loading and unloading. And since the loading and unloading locations vary, there is no need to set up transport cranes 2 everywhere.
[0024] In order to prevent the supporting bracket 32 from hindering subsequent loading and unloading after the axle is removed, receiving grooves 33 are provided on both sides of the tower upright 31. The receiving grooves 33 are grouped in two, and the same group is located on the same horizontal plane, while different groups are arranged separately up and down, and each of the receiving grooves 33 is provided with a supporting bracket 32.
[0025] One end of the support rod 32 is movably connected to the lower part of the receiving groove 33 through a rotating shaft, and a torsion spring 34 is provided on the rotating shaft. The two ends of the torsion spring 34 are respectively connected to the support rod 32 and the side wall of the receiving groove 33; when the axle is not placed on the support rod 32, the support rod 32 is retracted into the receiving groove 33 under the action of the torsion spring 34. In this way, the unloaded support rod 32 is prevented from leaking out and becoming an obstacle, which is conducive to loading and unloading. When the unloaded support rod 32 needs to be loaded with an axle, the support rod 32 can be pulled out.
[0026] To facilitate pulling out, the length of the accommodating groove 33 is greater than the length of the supporting rod 32. When the supporting rod 32 is received in the accommodating groove 33, there is a gap of more than three centimeters between the free end of the supporting rod 32 and the end of the accommodating groove 33.
[0027] In order to support the supporting rod 32, the tower upright plate 31 is also provided with a limit block 35. A limit block 35 is provided under each of the accommodating grooves 33. When the supporting rod 32 supports the axle, the limit block 35 will support the lower edge of the supporting rod 32 to prevent the supporting rod 32 from continuing to be pressed down.
[0028] like Figure 3 As shown, in order for one person to pull the support rod 32 in the receiving groove 33 during loading, a limiting hole 37 is respectively provided on the side of the support rod 32 and the side of the limiting block 35, and the axle fast loading and unloading transport vehicle also includes a limiting pin group, and the limiting pin group includes two limiting pins 38 and a connecting rope 39, and the two ends of the connecting rope 39 are respectively connected to the ends of the two limiting pins 38, and the two limiting pins 38 are respectively inserted into the limiting holes 37 on the side of the support rod 32 and the limiting holes 37 on the side of the limiting block 35 to limit the pulled-out support rod 32. After the axle is placed on the support rod 32, the limiting pin group is removed, so that when the axle is subsequently unloaded, the support rod 32 can be smoothly folded.
[0029] In order to protect the axle, a rubber block 36 is provided on one side of the support rod 32. The side of the rubber block 36 away from the support rod 32 is arc-shaped. When the support rod 32 is pressed down, the support rod 32 will support the upper edge of the axle supported by the support rod 32 below. At the same time, the support rod 32 will support the axle supported by the support rod 32 below, which also avoids the risk of the axle falling off during travel and increases the safety of transportation.
[0030] Furthermore, in order to further increase safety, a pressing group is provided on the top of the tower stand 31, including
[0031] A vertical plate 41, the lower part of which is fixedly arranged on the top of the tower stand plate 31;
[0032] Two pressing plates 42 are respectively arranged on both sides of the vertical plate 41, and the lower edges are movably connected to the top side edges of the tower stand plate 31 through hinges;
[0033] The hydraulic telescopic rod 43 has two ends connected to the pressing plate 42 and the vertical plate 41 respectively through pins, and the angle between the two pressing plates 42 and the horizontal plane is controlled by the extension and retraction of the hydraulic telescopic rod 43 .
[0034] Through the suppression of the suppression group, the risk of the axle falling off during travel is further avoided.
[0035] In order to protect the axle, the pressure plate 42 is divided into two layers, one layer connected to the hydraulic telescopic rod 43 is made of stainless steel, and the other layer is made of elastic material.
[0036] In order to be able to adjust the center of gravity and facilitate the transportation of axles of different masses and specifications, a plurality of tracks 11 are provided on the upper surface of the transport vehicle body 1, and the cross-section of the track 11 is in a "convex" shape; a mounting plate 12 is provided on the upper surface of the transport vehicle body 1, and the mounting plate 12 is connected to the track 11 by bolts, and the tower upright plate 31 is fixedly mounted on the mounting plate 12, and the position and angle of the tower upright plate 31 can be adjusted by changing the position and angle of the mounting plate 12.
[0037] like Figure 2 As shown, in another embodiment, the transport vehicle body 1 is divided into two front and rear bodies, the two bodies are connected by a frame, the transfer crane 2 is arranged on the front body, and the storage tower 3 is arranged on the rear body; the two bodies can be combined together or separated, so that the two bodies can be separated in places where the volume is insufficient or there is shelter, so as to better load and unload the axle.
[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0039] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A vehicle axle quick loading and unloading transport vehicle, characterized in that: include Transport vehicle body (1); A transfer crane (2), arranged on the upper part of the transport vehicle body (1), and used for transferring the vehicle axle; A storage tower (3) is arranged on the upper part of the transport vehicle body (1) and comprises A tower stand plate (31) is fixedly arranged on the upper surface of the transport vehicle body (1) and is perpendicular to the horizontal plane; A plurality of support rods (32) are arranged on both side surfaces of the tower stand (31) and are used to support the vehicle axle.
2. The axle quick loading and unloading transport vehicle according to claim 1, characterized in that: The tower stand (31) is provided with receiving grooves (33) on both sides, one end of the support rod (32) is movably connected to the lower part of the receiving groove (33) through a rotating shaft, and a torsion spring (34) is provided on the rotating shaft, and the two ends of the torsion spring (34) are respectively connected to the support rod (32) and the side wall of the receiving groove (33); When the axle is not placed on the support rod (32), the support rod (32) is retracted into the receiving groove (33) under the action of the torsion spring (34).
3. The axle quick loading and unloading transport vehicle according to claim 2, characterized in that: The receiving grooves (33) are arranged in groups of two, with the same group located on the same horizontal plane and different groups arranged separately up and down, and each of the receiving grooves (33) is provided with a supporting rod (32).
4. The axle quick loading and unloading transport vehicle according to claim 2, characterized in that: The tower stand (31) is also provided with a limit block (35), and a limit block (35) is provided below each of the accommodating grooves (33). When the support rod (32) supports the vehicle axle, the limit block (35) will support the lower edge of the support rod (32) to prevent the support rod (32) from continuing to press downward.
5. The axle quick loading and unloading transport vehicle according to claim 2, characterized in that: A rubber block (36) is provided on one side of the support rod (32); the side of the rubber block (36) away from the support rod (32) is in an arc shape; when the support rod (32) is pressed downward, the support rod (32) will support the upper edge of the axle supported by the support rod (32) below.
6. The axle quick loading and unloading transport vehicle according to claim 2, characterized in that: The top of the tower stand (31) is provided with a pressing group, including A vertical plate (41), the lower part of which is fixedly arranged on the top of the tower stand plate (31); Two pressing plates (42) are respectively arranged on both sides of the vertical plate (41), and the lower edges are movably connected to the top side edges of the tower stand plate (31) through hinges; Hydraulic telescopic rod( 43), both ends of which are respectively connected to the pressing plate (42) and the vertical plate (41) through pins, and the angle between the two pressing plates (42) and the horizontal plane is controlled by the extension and retraction of the hydraulic telescopic rod (43).
7. The axle quick loading and unloading transport vehicle according to claim 6, characterized in that: The pressing plate (42) is divided into two layers, one layer connected to the hydraulic telescopic rod (43) is made of stainless steel, and the other layer is made of elastic material.
8. The axle quick loading and unloading transport vehicle according to claim 1, characterized in that: The upper surface of the transport vehicle body (1) is provided with a plurality of tracks (11), and the cross section of the tracks (11) is in the shape of a "convex" character; the upper surface of the transport vehicle body (1) is provided with a mounting plate (12), and the mounting plate (12) is connected to the tracks (11) by bolts, and the tower stand (31) is fixedly mounted on the mounting plate (12), and the position and angle of the tower stand (31) are adjusted by changing the position and angle of the mounting plate (12).