A steering booster mounting bracket for an excavator loader

Abstract

A steering booster mounting frame for an excavator loader comprises a main board, a top board, a first bottom board, a second bottom board, a side board, and a cover board; the upper end surface of the left portion of the main board is a U-shaped groove, the top board matches the U-shaped groove provided on the upper end surface of the main board and is fixedly installed in the U-shaped groove; the side board is installed on the inner side surface of the left portion of the main board and is arranged side by side with the main board, the upper end surface of the side board is consistent in structure with the upper end surface of the left portion of the main board and is fixedly connected to the top board; the second bottom board is installed on the lower end surface of the left portion of the main board and is fixedly connected to the main board and the side board; the cover board is fixedly installed on the upper end surface of the right portion of the main board, and the first bottom board is fixedly installed on the lower end surface of the right portion of the main board. Through the implementation of the present invention, the problems of the current steering booster mounting frame being single in function, large in size, heavy in weight, and causing many inconveniences to the overall vehicle layout are solved, and a steering booster mounting frame with simple structure, easy processing, light weight, increased frame strength, and multi-purpose is provided.

Description

Technical Field

[0001] The invention belongs to the field of engineering machinery, and in particular relates to a steering booster mounting bracket for an excavator loader. Background Art

[0002] The frame of a backhoe loader must meet the requirements of the entire vehicle, requiring a relatively large number of assembled system parts, making component design a constant challenge for designers. Currently, most backhoe loaders require a lightweight design to accommodate more functional equipment, requiring a single part to fulfill multiple uses. The power steering bracket is a crucial component of a backhoe loader. Its primary functions include securing the power steering, connecting the left and right longitudinal beams, providing a radiator mounting platform, increasing frame strength, and providing mounting locations for other components. The power steering bracket is typically bolted to the frame or front axle, serving a single function, being bulky and heavy, and introducing significant inconvenience to the overall vehicle layout. Therefore, to maximize the effectiveness of the power steering bracket, there is an urgent need for a multi-purpose power steering bracket that is simple in structure, easy to process, lightweight, and capable of increasing frame strength. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a steering booster mounting bracket for an excavator loader.

[0004] The present invention is achieved through the following technical solutions.

[0005] The present invention provides a steering booster mounting frame for an excavator loader, comprising a main board, a top plate, a first bottom plate, a second bottom plate, a side plate and a cover plate; the upper end surface of the left portion of the main board is a U-shaped groove, the top plate matches the U-shaped groove provided on the upper end surface of the main board, and is fixedly installed in the U-shaped groove; the side plate is installed on the inner side surface of the left portion of the main board, arranged side by side with the main board, the upper end surface of the side plate is consistent in structure with the upper end surface of the left portion of the main board, and is fixedly connected to the top plate; the second bottom plate is installed on the lower end surface of the left portion of the main board, and is fixedly connected to the main board and the side plate; the cover plate is fixedly installed on the upper end surface of the right portion of the main board, and the first bottom plate is fixedly installed on the lower end surface of the right portion of the main board; during installation, the end portion of the left frame longitudinal beam of the excavator loader is fixedly connected to the right inner side surface of the main board, and the end portion of the right frame longitudinal beam of the excavator loader is fixedly connected to the left inner side surface of the main board.

[0006] Furthermore, the first bottom plate and the second bottom plate are both perpendicular to the main plate.

[0007] Furthermore, the cover plate and the top plate are perpendicular to the main plate.

[0008] Furthermore, a plurality of circular holes are provided on the right side of the main board, and each circular hole is provided with a corresponding threaded seat. The threaded seat passes through the corresponding circular hole and is fixedly connected to the steering booster of the excavator loader, thereby fixing the steering booster of the excavator loader on the main board.

[0009] Furthermore, it also includes an arc-shaped plate, which is arranged on the inner side surface of the main board, located on the lower end surface of the side plate, and fixedly connected to the side plate.

[0010] Furthermore, the arc surface of the arc plate faces the inner side of the main board.

[0011] Furthermore, it also includes a triangle plate, which is fixedly installed on the upper left end of the main board and is perpendicular to the main board.

[0012] Furthermore, the second bottom plate, top plate, side plates and main plate are all connected by welding.

[0013] Furthermore, it also includes a plurality of bolts, and the triangular plate is provided with corresponding through holes. When in use, the wheelbase box of the excavator loader is fixedly connected to the triangular plate after the bolts pass through the through holes.

[0014] The beneficial effect of the present invention is that: through the implementation of the present invention, the problem that the current steering booster mounting frame has a single function, a large size, and a heavy weight, which brings many inconveniences to the layout of the entire vehicle is solved, and a steering booster mounting frame with a simple structure, easy processing, light weight, increased frame strength, and multi-purpose is provided, which has excellent application and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the outer structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the inner structure of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the present invention when it is installed;

[0018] In the figure: 1-triangular plate, 2-main plate, 3-top plate, 4-first bottom plate, 5-cover plate, 6-left longitudinal beam of the frame, 7-arc plate, 8-side plate, 9-second bottom plate, 10-right longitudinal beam of the frame, 11-threaded seat, 12-power steering, 13-universal shaft, 14-wheelbase box, 15-bolt, 17-round hole. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0020] like Figure 1-3As shown, a steering booster mounting frame for an excavator loader includes a main board 2, a top plate 3, a first bottom plate 4, a second bottom plate 9, a side plate 8 and a cover plate 5; the upper end surface of the left part of the main board 2 is a U-shaped groove, and the top plate 3 matches the U-shaped groove set on the upper end surface of the main board 2 and is fixedly installed in the U-shaped groove; the side plate 8 is installed on the inner side surface of the left part of the main board, arranged side by side with the main board 2, the upper end surface of the side plate 8 has the same structure as the upper end surface of the left part of the main board 2, and is fixedly connected to the top plate 3; the second bottom plate 9 is installed on the lower end surface of the left part of the main board 2, and is fixedly connected to the main board 2 and the side plate 8; the cover plate 5 is fixedly installed on the upper end surface of the right part of the main board 2, and the first bottom plate 4 is fixedly installed on the lower end surface of the right part of the main board 2; during installation, the end of the left frame longitudinal beam 6 of the excavator loader is fixedly connected to the right inner side surface of the main board 2, and the end of the right frame longitudinal beam 10 of the excavator loader is fixedly connected to the left inner side surface of the main board 2. The right side of the main board 2 is provided with a plurality of circular holes 17, each of which is provided with a corresponding threaded seat 11. The threaded seat 11 passes through the corresponding circular hole 17 and is fixedly connected to the steering booster 12 of the excavator loader, thereby fixing the steering booster 12 of the excavator loader to the main board 2. It also includes an arc plate 7, which is provided on the inner side of the main board 2 and located on the lower end surface of the side plate 2. The arc surface of the arc plate 7 faces the inner side of the main board 2. It also includes a triangular plate 1, which is fixedly installed on the upper left end of the main board 2 and is perpendicular to the main board 2. It also includes a plurality of bolts 15, and the triangular plate 1 is provided with corresponding through holes. When in use, the wheelbase box 14 of the excavator loader is fixedly connected to the triangular plate 1 after the bolts 15 pass through the through holes. The first bottom plate 4, cover plate 5, top plate 3 and second bottom plate 9 are all perpendicular to the main board 2. The second bottom plate 9, top plate 3, side plate 8 and main board 2 are all connected by welding.

[0021] This mounting frame is welded together from various parts, all of which are welded to the main board 2 according to actual assembly requirements. The main board 2 is the foundation of the entire mounting frame, and its outline and main dimensions are designed according to the layout requirements of the entire vehicle. To accommodate the radiator installation of the backhoe loader, the top of the main board 2 has a U-shaped groove. To accommodate the installation of the steering booster 12, three circular holes 17 are designed to fix the welding position of the threaded seat 11 and prevent interference between the main shaft of the steering booster 12 and the main board 2. Figure 3As shown in the figure, the steering booster 12 is connected to the wheelbase box 14 via a universal joint 13. The main plate 2, second bottom plate 9, top plate 3, and side plates 8 are welded together to form a box-shaped structure in the middle, which greatly increases the structural strength of the steering booster. This structural component provides a mounting location for components such as the steering booster 12 and the wheelbase box 14. To prevent interference between the frame and components, the top plate 3 is designed as a U-shaped structure with its bottom aligned with the top of the main plate 2. To prevent interference between the frame and the front axle, the side plates 8 have notches to provide a fixed position for the curved plate 7. To improve the strength of the frame, the main plate 2 of the steering booster mounting frame is integrally connected to the left and right longitudinal beams 6 and 10 of the frame by welding. The triangular plate 1 provides a mounting location for the wheelbase box 14 and is designed with holes for bolts 15. In addition, based on this steering booster mounting base, other parts can be welded to provide mounting locations for components of newly added systems.

Claims

1. A steering booster mounting bracket for a backhoe loader, characterized by: It includes a main board, a top board, a first bottom board, a second bottom board, side boards and a cover board; The upper end surface of the left portion of the main board is a U-shaped groove, and the top plate matches the U-shaped groove provided on the upper end surface of the main board and is fixedly installed in the U-shaped groove; The side panel is mounted on the inner side of the left portion of the main board and is arranged parallel to the main board. The upper surface of the side panel is consistent with the upper surface of the left portion of the main board and is fixedly connected to the top panel. The second bottom plate is mounted on the lower left end surface of the main plate and is fixedly connected to the main plate and the side plate; The cover plate is fixedly mounted on the upper end surface of the right portion of the main board, and the first bottom plate is fixedly mounted on the lower end surface of the right portion of the main board; The first bottom plate and the second bottom plate are both perpendicular to the main plate; The cover plate and the top plate are both perpendicular to the main plate.

2. The steering booster mounting bracket for an excavator loader according to claim 1, wherein: The right part of the main board is provided with a plurality of circular holes, each of which is provided with a corresponding threaded seat. The threaded seat passes through the corresponding circular hole and is fixedly connected to the steering booster of the excavator loader, thereby fixing the steering booster of the excavator loader on the main board.

3. The steering booster mounting bracket for an excavator loader according to claim 1, wherein: It also includes an arc-shaped plate, which is arranged on the inner side of the main board, located on the lower end surface of the side plate, and fixedly connected to the side plate.

4. The steering booster mounting bracket for an excavator loader according to claim 3, wherein: The arc surface of the arc plate faces the inner side of the main board.

5. The steering booster mounting bracket for an excavator loader according to claim 1, wherein: It also includes a triangle plate, which is fixedly installed on the upper left end of the main board and is perpendicular to the main board.

6. The steering booster mounting bracket for an excavator loader according to claim 1, wherein: The second bottom plate, top plate, side plates and main plate are all connected by welding.

7. The steering booster mounting bracket for an excavator loader according to claim 5, wherein: It also includes a plurality of bolts, and the triangular plate is provided with corresponding through holes. When in use, the wheelbase box of the excavator loader is fixedly connected to the triangular plate after the bolts pass through the through holes.

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