Hydraulic breaking hammer shell
By adopting the design of the hydraulic crushing hammer shell of the bending structure and the right triangle bolt seat, the problem of impact and weight of the traditional shell is solved, and the effect of reducing impact, reducing weight, and reducing costs.
Patent Information
- Application Number
- CN202421220942.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The impact force received by traditional large-scale breaker shells during work increases, resulting in increased housing weight and increased production costs.
Design a hydraulic crushing hammer shell, using a bending structure of the vertical board and right -angle triangular bolt seat, reduce the lower end area through the bending part, reduce the impact force, and open the hole on the shell to reduce the weight.
Effectively reduce the impact of the broken hammer shell during the work, and reduce the weight of the shell and the production cost.
Smart Images
Figure CN222413212U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of breaker hammers and relates to a hydraulic breaker hammer, in particular to a hydraulic breaker hammer housing. Background Art
[0002] A breaker hammer is a kind of engineering operation tool. The most common breaker hammer is the hydraulic breaker hammer. Its power source is the pressure oil provided by the pump station of the excavator or loader. It breaks hard stones and other foreign objects through the vibration impact of the drill rod. It can also effectively clean floating stones and soil in the cracks of rocks. The principle of selecting a hydraulic breaker hammer is to choose the most suitable hydraulic breaker hammer according to the excavator model and the working environment, so as to better carry out construction work.
[0003] A traditional large-scale breaker shell is provided with four bolt seats below the bent portion of the vertical plate. The four bolt seats increase the area of the lower end portion of the vertical plate. The increase in the breaker shell area increases the impact force on the breaker shell during operation. The increase in the breaker shell area also increases the weight and production cost of the breaker shell. Summary of the invention
[0004] The utility model aims to solve the above problems existing in the prior art and provides a hydraulic breaker housing which can reduce impact force, lighten weight and lower cost.
[0005] The purpose of the utility model can be achieved by the following technical solutions: A hydraulic breaker housing, comprising a housing composed of a vertical plate 1 and a vertical plate 2, characterized in that the vertical plate 1 and the vertical plate 2 are bent structures;
[0006] The vertical plate 1 includes an upper end and a lower end;
[0007] A bending portion with an inclined surface is provided between the upper end portion and the lower end portion;
[0008] Three bolt seats are arranged under the bending part of the vertical plate 1, and bolts connected to the vertical plate 2 are arranged on the bolt seats, and the bolt seats are in a right-angled triangle structure; the right-angled triangle structure helps the bending part to move downward and reduce the area of the lower end;
[0009] The vertical plate 1 is provided with a through hole for reducing the weight of the breaker shell.
[0010] In the above-mentioned hydraulic breaker housing, the housing is of symmetrical structure.
[0011] Compared with the prior art, the right-angled triangle bolt seat design of the hydraulic breaker housing helps the bending portion to move downward to reduce the area of the lower end and the impact force on the breaker housing, which helps to reduce the weight of the breaker housing and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the vertical plate structure of the hydraulic breaker shell.
[0013] Figure 2 It is a structural schematic diagram of a vertical plate of the hydraulic breaker housing.
[0014] In the figure, 1, vertical plate 1; 2, vertical plate 2; 3, shell; 4, upper end; 5, lower end; 6, bending part; 7, bolt seat; 8, bolt; 9, through hole. DETAILED DESCRIPTION
[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0016] like Figure 1 , Figure 2 As shown, the hydraulic breaker shell includes a shell 3 composed of a vertical plate 1 and a vertical plate 2. The vertical plate 1 and the vertical plate 2 are bent structures. The vertical plate 1 includes an upper end 4 and a lower end 5. A bent portion 6 with an inclined surface is provided between the upper end 4 and the lower end 5. The bent portion 6, the upper end 4 and the lower end 5 are an integrated structure. Three bolt seats 7 are arranged under the bent portion 6 of the vertical plate 1, and bolts 8 connected to the vertical plate 2 are arranged on the bolt seats 7. The bolt seats 7 are in a right-angled triangle structure. The triangular structure is stable. The right-angled triangle structure helps to move the bent portion 6 downward to reduce the area of the lower end 5 and reduce the impact force on the breaker shell 3. A through hole 9 for reducing the weight of the breaker shell 3 is opened on the vertical plate 1, which helps to reduce the weight of the breaker shell 3.
[0017] To be more specific, the housing 3 is a symmetrical structure.
[0018] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0019] Although the terms such as vertical plate 1, vertical plate 2, shell 3, upper end 4, lower end 5, bent portion 6, bolt seat 7, bolt 8, through hole 9 are frequently used in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A hydraulic breaker housing (3), comprising a housing (3) consisting of a first vertical plate (1) and a second vertical plate (2), characterized in that: The vertical plate 1 (1) and the vertical plate 2 (2) are bent structures; The vertical plate 1 (1) comprises an upper end portion (4) and a lower end portion (5); A bending portion (6) with an inclined surface is provided between the upper end portion (4) and the lower end portion (5); Three bolt seats (7) are arranged below the bending portion (6) of the vertical plate (1), and bolts (8) connected to the vertical plate (2) are arranged on the bolt seats (7), and the bolt seats (7) are in the form of a right-angled triangle. The right-angled triangle structure helps the bending portion (6) to move downward, thereby reducing the area of the lower end portion (5). The vertical plate 1 (1) is provided with a through hole (9) for reducing the weight of the breaker housing (3).
2. A hydraulic breaker housing (3) according to claim 1, characterized in that: The shell (3) is a symmetrical structure.