Loader front axle support with limiting function
By designing a front axle bracket with a limit loader, using a combined structure of vertical plate, horizontal plate and limit block, the problem of poor installation accuracy and stability of the front axle bracket in the prior art is solved, and a higher installation accuracy and swing protection effect is achieved.
Patent Information
- Application Number
- CN202420618794.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-28
AI Technical Summary
During the installation and use of the existing loader front axle bracket, there are problems such as difficulty in ensuring accuracy and poor stability of the swing axle, which can easily cause collision and damage.
A loader front axle bracket with limit position is designed, and a horizontal horizontal plate welded between the first vertical plate and the second vertical plate is combined with the first limit block and the second limit block to ensure stable suspension of the front axle and limit anti-shaking.
This design simplifies the assembly process, improves installation accuracy, effectively prevents the front axle from swinging more than 10° through the limit block, reduces the tilt and shaking of the machine during driving, and reduces the risk of damage.
Smart Images
Figure CN222571997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering machinery, and in particular to a front axle bracket of a loader with a limited position. Background Art
[0002] The front axle bracket of the transfer machine is used to connect the frame and the front axle so that the front axle can be stably suspended on the frame. The existing front axle brackets are mostly made of casting technology, which is cumbersome to manufacture and difficult to assemble. It is difficult to ensure the installation accuracy of the bridge, and the stability of the swing bridge cannot be guaranteed, which causes the front axle to collide and cause damage. Utility Model Content
[0003] The purpose of the utility model is to provide a loader front axle bracket with a limit position to reduce the tilt and shake of the machine during driving in view of the above problems.
[0004] To achieve the above-mentioned purpose, the utility model discloses a loader front axle bracket with limit, the front axle bracket includes a first vertical plate and a second vertical plate, a first horizontally arranged cross plate is welded between one end of the first vertical plate and one end of the second vertical plate, a second horizontally arranged cross plate is welded between the other end of the first vertical plate and the other end of the second vertical plate, a first limit block is welded at the lower part of the first cross plate, and a second limit block is welded at the lower part of the second cross plate.
[0005] When in use, the front axle bracket connects the frame and the front axle so that the front axle can be stably suspended on the frame. The structure is simple and easy to weld and assemble, ensuring the installation accuracy of the bridge. The first limit block and the second limit block prevent the swing bridge from swinging more than 10° and causing damage due to collision, so as to reduce the tilting and shaking of the machine during driving.
[0006] Preferably, the inner edge of the first transverse plate has a first transverse plate notch, and the inner edge of the second transverse plate has a second transverse plate notch.
[0007] The first horizontal plate and the second horizontal plate of this structure have high mechanical strength and light weight.
[0008] Preferably, the shape of the first transverse plate notch or the second transverse plate notch is rectangular, arc-shaped or trapezoidal.
[0009] The first horizontal plate and the second horizontal plate of this structure have high mechanical strength, light weight and are easy to process and manufacture.
[0010] Preferably, both upper and lower edges at both ends of the first transverse plate have first transverse plate chamfers, and both upper and lower edges at both ends of the second transverse plate have second transverse plate chamfers.
[0011] This structure facilitates welding between the first horizontal plate, the second horizontal plate and the first vertical plate, the second vertical plate.
[0012] Preferably, the outer edge of the upper portion of the first limit block has a first limit block chamfer, and the outer edge of the upper portion of the second limit block has a second limit block chamfer.
[0013] This structure facilitates welding between the first limiting block and the first transverse plate, and facilitates welding between the second limiting block and the second transverse plate.
[0014] Preferably, the upper portion of the first vertical plate has a first vertical plate notch, and the upper portion of the first vertical plate has a first vertical plate protrusion; the upper portion of the second vertical plate has a second vertical plate notch, and the lower portion of the second vertical plate has a second vertical plate protrusion.
[0015] When in use, the front axle bracket is connected to the vehicle frame and the front axle, and the first vertical plate notch, the first vertical plate protrusion, the second vertical plate notch and the second vertical plate protrusion facilitate the arrangement of the front axle bracket.
[0016] Preferably, the shapes of the first vertical plate notch and the second vertical plate notch are rectangular, arc-shaped or trapezoidal.
[0017] The first vertical plate and the second vertical plate of this structure have high mechanical strength, light weight and are easy to process and manufacture.
[0018] The first transverse plate is higher than the second transverse plate.
[0019] The first limit block and the second limit block are used to prevent the swing bridge from swinging more than 10 degrees and causing damage due to collision, so as to reduce the tilting and shaking of the machine during driving.
[0020] In summary, the beneficial effects of the utility model are: when in use, the front axle bracket connects the frame and the front axle so that the front axle can be stably suspended on the frame. The structure is simple and convenient for welding and assembly, ensuring the installation accuracy of the bridge. The first limit block and the second limit block prevent the swing bridge from swinging more than 10° and causing damage due to collision, so as to reduce the tilting and shaking of the machine during driving. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional structural schematic diagram of a loader front axle bracket with limited position according to the utility model;
[0022] Figure 2 It is a top view structural schematic diagram of a loader front axle bracket with limited position according to the utility model;
[0023] Figure 3 yes Figure 2 Schematic diagram of the structure viewed from above;
[0024] Figure 4 yes Figure 3 Schematic diagram of the left view structure.
[0025] In the figure: 1. first vertical plate; 2. second vertical plate; 3. first horizontal plate; 4. second horizontal plate; 5. first limit block; 6. second limit block; 7. sleeve; 8. through hole; 9. first vertical plate notch; 10. first vertical plate protrusion; 11. second vertical plate notch; 12. second vertical plate protrusion; 13. first horizontal plate notch; 14. second horizontal plate notch; 15. first horizontal plate chamfer; 16. second horizontal plate chamfer; 17. first limit block chamfer; 18. second limit block chamfer. DETAILED DESCRIPTION
[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0028] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0030] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:
[0031] like Figures 1 to 4As shown, a front axle support of a loader with a limit position includes a first vertical plate 1 and a second vertical plate 2, the first vertical plate 1 is installed with a sleeve 7, and the second vertical plate 2 is provided with a through hole 8. A first horizontal plate 3 is welded between one end of the first vertical plate 1 and one end of the second vertical plate 2, a second horizontal plate 4 is welded between the other end of the first vertical plate 1 and the other end of the second vertical plate 2, a first limit block 5 is welded at the lower part of the first horizontal plate 3, and a second limit block 6 is welded at the lower part of the second horizontal plate 4.
[0032] When in use, the front axle bracket connects the frame and the front axle so that the front axle can be stably suspended on the frame. The structure is simple and easy to weld and assemble, ensuring the installation accuracy of the bridge. The first limit block 5 and the second limit block 6 prevent the swing bridge from swinging more than 10° and causing damage due to collision, so as to reduce the tilting and shaking of the machine during driving.
[0033] The first transverse plate 3 has a first transverse plate notch 13 at its inner edge, and the second transverse plate 4 has a second transverse plate notch 14 at its inner edge.
[0034] The first transverse plate 3 and the second transverse plate 4 of this structure have high mechanical strength and light weight.
[0035] The shape of the first transverse plate notch 13 or the second transverse plate notch 14 is rectangular, arc-shaped or trapezoidal, and is shown as a trapezoidal shape in the accompanying drawings.
[0036] The first transverse plate 3 and the second transverse plate 4 of this structure have high mechanical strength, light weight and are easy to process and manufacture.
[0037] The upper and lower edges at both ends of the first transverse plate 3 are provided with first transverse plate chamfers 15 , and the upper and lower edges at both ends of the second transverse plate 4 are provided with second transverse plate chamfers 16 .
[0038] This structure facilitates welding between the first horizontal plate 3 , the second horizontal plate 4 and the first vertical plate 1 , the second vertical plate 2 .
[0039] The upper outer edge of the first limit block 5 has a first limit block chamfer 17 , and the upper outer edge of the second limit block 6 has a second limit block chamfer 18 .
[0040] This structure facilitates welding between the first limiting block 5 and the first transverse plate 3 , and facilitates welding between the second limiting block 6 and the second transverse plate 4 .
[0041] The first vertical plate 1 has a first vertical plate notch 9 and a first vertical plate protrusion 10 on its upper portion; the second vertical plate 2 has a second vertical plate notch 11 on its upper portion and a second vertical plate protrusion 12 on its lower portion.
[0042] When in use, the front axle bracket is connected to the vehicle frame and the front axle, and the first vertical plate notch 9, the first vertical plate protrusion 10, the second vertical plate notch 11 and the second vertical plate protrusion 12 facilitate the arrangement of the front axle bracket.
[0043] The first vertical plate notch 9 and the second vertical plate notch 11 are in a rectangular, arc or trapezoidal shape.
[0044] The first vertical plate 1 and the second vertical plate 2 of this structure have high mechanical strength, light weight, and are easy to process and manufacture.
[0045] like Figure 4 As shown, the height of the first transverse plate 3 is higher than that of the second transverse plate 4. The lower surfaces of the first limiting block 5 and the second limiting block 6 are flush.
[0046] The first limit block 5 and the second limit block 6 prevent the swing bridge from swinging more than 10° and causing damage due to collision, so as to reduce the tilting and shaking of the machine during driving.
[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A loader front axle bracket with limited position, characterized in that: It comprises a first vertical plate (1) and a second vertical plate (2) which are arranged vertically, a first horizontal plate (3) which is arranged horizontally is welded between one end of the first vertical plate (1) and one end of the second vertical plate (2), a second horizontal plate (4) which is arranged horizontally is welded between the other end of the first vertical plate (1) and the other end of the second vertical plate (2), a first limiting block (5) is welded at the bottom of the first horizontal plate (3), and a second limiting block (6) is welded at the bottom of the second horizontal plate (4).
2. The loader front axle support with limited position as claimed in claim 1, characterized in that: The inner edge of the first transverse plate (3) has a first transverse plate notch (13), and the inner edge of the second transverse plate (4) has a second transverse plate notch (14).
3. The loader front axle support with limited position as claimed in claim 2, characterized in that: The shape of the first transverse plate notch (13) or the second transverse plate notch (14) is rectangular, arc-shaped or trapezoidal.
4. The loader front axle support with limited position as claimed in claim 1, characterized in that: Both upper and lower edges at both ends of the first transverse plate (3) have first transverse plate chamfers (15), and both upper and lower edges at both ends of the second transverse plate (4) have second transverse plate chamfers (16).
5. The loader front axle support with limited position as claimed in claim 1, characterized in that: The upper outer edge of the first limit block (5) has a first limit block chamfer (17), and the upper outer edge of the second limit block (6) has a second limit block chamfer (18).
6. The loader front axle support with limited position according to any one of claims 1 to 5, characterized in that: The upper portion of the first vertical plate (1) has a first vertical plate notch (9), and the upper portion of the first vertical plate (1) has a first vertical plate protrusion (10); the upper portion of the second vertical plate (2) has a second vertical plate notch (11), and the lower portion of the second vertical plate (2) has a second vertical plate protrusion (12).
7. The loader front axle support with limited position as claimed in claim 6, characterized in that: The shapes of the first vertical plate notch (9) and the second vertical plate notch (11) are rectangular, arc-shaped or trapezoidal.
8. The loader front axle support with limited position according to any one of claims 1 to 5, characterized in that: The first transverse plate (3) is higher than the second transverse plate (4).