CN215436148U - Oil cylinder support of light dumper - Google Patents
Oil cylinder support of light dumper Download PDFInfo
- Publication number
- CN215436148U CN215436148U CN202122276250.6U CN202122276250U CN215436148U CN 215436148 U CN215436148 U CN 215436148U CN 202122276250 U CN202122276250 U CN 202122276250U CN 215436148 U CN215436148 U CN 215436148U
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- support arm
- oil cylinder
- connecting part
- left support
- frame
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a light dumper oil cylinder support which comprises a whole body formed by a frame connecting part and an oil cylinder connecting part; the frame connecting part is composed of a left support arm and a right support arm which are symmetrically arranged; the symmetrical center of the oil cylinder connecting part is provided with a shaft sleeve, the thickness of the oil cylinder connecting part is smaller than the axial length of the shaft sleeve, and the shaft sleeve is used for connecting a hinge shaft on the oil cylinder; the utility model not only improves the assembly quality and efficiency of the hydraulic pipeline of the dumper, but also realizes light weight; the oil cylinder support is compact and simple, easy to assemble, low in cost, high in working efficiency and convenient to popularize and apply.
Description
Technical Field
The utility model belongs to the field of dumper trucks, and particularly relates to a light dumper oil cylinder support.
Background
The oil cylinder support is an important component for assembling the hydraulic lifting mechanism of the dump truck, and is usually connected with an oil cylinder, an oil cylinder cross beam and a hydraulic pipeline. The existing light dumper oil cylinder support adopts a welding part, and the oil cylinder base has large volume and occupies space; as shown in figure 1, in the process of assembling and using the overall dimension of the oil cylinder support 1, the assembly winding degree of a hydraulic oil pipe 4 of the oil cylinder 2 connected with the distribution valve 3 is large, the length of the oil pipe cannot be fixed, and the pipeline integration modularization is low; as shown in figures 2 and 3, the structure of the existing oil cylinder support is mainly formed by welding an oil cylinder connecting plate 11 and two frame connecting plates 12 into a whole.
Disclosure of Invention
The utility model provides a light dumper oil cylinder support, aiming at solving the problems of large volume, heavy self weight and difficult assembly of a hydraulic pipeline of the existing oil cylinder support.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a light-duty tipper hydro-cylinder support which characterized in that: comprises a whole body consisting of a frame connecting part and an oil cylinder connecting part; the frame connecting part is composed of a left support arm and a right support arm which are symmetrically arranged; the symmetrical center on the oil cylinder connecting part is provided with a shaft sleeve, the thickness of the oil cylinder connecting part is smaller than the axial length of the shaft sleeve, and the shaft sleeve is used for connecting a hinge shaft on the oil cylinder.
The technical scheme is further limited, and the left support arm and the right support arm can be fixed below the frame.
The technical scheme is further limited, and the left support arm and the right support arm have the same structure; the width of the left support arm is gradually decreased from the root to the top, the top of the left support arm can be attached to the surface of the frame, and a connecting hole is formed in the attaching portion of the left support arm.
The technical scheme is further limited, the front side surfaces of the left support arm and the right support arm and the front end surface of the frame connecting part form an integral front inclined surface, and the rear side surfaces of the left support arm and the right support arm and the rear end surface of the frame connecting part form an integral rear inclined surface.
The technical scheme is further limited, and the common edge of the left support arm and the right support arm is arc-shaped.
Has the advantages that: the special-shaped variable-section design can reduce the weight and effectively solve the problems of large volume, heavy dead weight and difficult assembly of the hydraulic pipeline; the utility model not only improves the assembly quality and efficiency of the hydraulic pipeline of the dumper, but also realizes light weight; the oil cylinder support is compact and simple, easy to assemble, low in cost, high in working efficiency and convenient to popularize and apply.
Drawings
Fig. 1 is an assembly view of a prior art cylinder support.
Fig. 2 is a structure diagram of a prior art cylinder support.
Fig. 3 is a bottom view of fig. 2.
Fig. 4 is a schematic structural diagram of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a left side view of fig. 4.
Fig. 7 is an assembly view of the present invention.
Detailed Description
As shown in fig. 4 and 5, the oil cylinder support of the light dumper comprises a whole body formed by a frame connecting part and an oil cylinder connecting part, and the integral structure has the advantages of high strength, light weight, long service life and low cost; the frame connecting part is composed of a left support arm 5 and a right support arm 6, the left support arm and the right support arm are symmetrically arranged, and the symmetrical structure enables the left support arm 5 and the right support arm 6 to be stressed uniformly, so that the service life is prolonged; the shaft sleeve 8 is arranged at the symmetrical center of the oil cylinder connecting part 7, the thickness of the oil cylinder connecting part is smaller than the axial length of the shaft sleeve, and the shaft sleeve is used for connecting a hinge shaft on the oil cylinder, so that the problem of interference between the oil cylinder connecting part and a hydraulic oil pipe is avoided, and the hydraulic oil pipe is conveniently communicated with an oil duct on the oil cylinder hinge shaft;
as shown in fig. 4 and 5, the left support arm 5 and the right support arm 6 can be fixed below the frame, so that the height of the hinge shaft of the oil cylinder can be reduced, the problem that a hydraulic oil pipe bypasses the frame is avoided, and the assembly of the hydraulic oil pipe is further facilitated;
as shown in fig. 4 and 5, the left support arm 5 and the right support arm 6 have the same structure; the width of the left support arm is gradually reduced from the root to the top, so that the light weight is facilitated, the strength is ensured, and the cost is reduced; the top of the left support arm can be attached to the surface of the frame, a connecting hole is formed in the attaching part of the left support arm, and the connecting hole is a bolt hole, so that the connecting stability can be improved;
as shown in fig. 4, 5 and 6, the front side surfaces of the left and right support arms 5 and 6 and the front end surface of the frame connecting part form an integral front inclined surface 9, and the rear side surfaces of the left and right support arms and the rear end surface of the frame connecting part form an integral rear inclined surface 10; thus being beneficial to light weight, ensuring the strength and reducing the cost;
as shown in FIG. 4, the common edge of the left support arm and the right support arm is arc-shaped 11, and the arc-shaped edge is beneficial to dispersing stress, is convenient for casting and improves the quality.
Description of the utility model assembly: the shaft sleeve on the connecting part of the oil cylinder is connected with the hinge shaft on the oil cylinder, then the connecting part of the frame is fixed below the frame through a bolt, and the oil cylinder 2 can turn over the frame 12 through the shaft sleeve 8; the distribution valve 3 is fixed on the frame, one end of the hydraulic oil pipe 4 is connected with the distribution valve, and the other end of the hydraulic oil pipe 4 is connected with the oil cylinder hinge shaft through the quick connector; in the assembling process, the hydraulic oil pipe 4 is small in assembling winding degree and the length of the oil pipe can be fixed in length, and modularization can be achieved.
Claims (5)
1. The utility model provides a light-duty tipper hydro-cylinder support which characterized in that: comprises a whole body consisting of a frame connecting part and an oil cylinder connecting part; the frame connecting part is composed of a left support arm and a right support arm which are symmetrically arranged; the symmetrical center on the oil cylinder connecting part is provided with a shaft sleeve, the thickness of the oil cylinder connecting part is smaller than the axial length of the shaft sleeve, and the shaft sleeve is used for connecting a hinge shaft on the oil cylinder.
2. The oil cylinder support of the light dumper according to claim 1, characterized in that: the left support arm and the right support arm can be fixed below the frame.
3. The oil cylinder support of the light dumper according to claim 1 or 2, characterized in that: the left support arm and the right support arm have the same structure; the width of the left support arm is gradually decreased from the root to the top, the top of the left support arm can be attached to the surface of the frame, and a connecting hole is formed in the attaching portion of the left support arm.
4. The oil cylinder support of the light dumper according to claim 3, characterized in that: the front side surfaces of the left support arm and the right support arm and the front end surface of the frame connecting part form an integral front inclined surface, and the rear side surfaces of the left support arm and the right support arm and the rear end surface of the frame connecting part form an integral rear inclined surface.
5. The oil cylinder support of the light dumper according to claim 1, 2 or 4, characterized in that: the common side of the left support arm and the right support arm is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276250.6U CN215436148U (en) | 2021-09-20 | 2021-09-20 | Oil cylinder support of light dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276250.6U CN215436148U (en) | 2021-09-20 | 2021-09-20 | Oil cylinder support of light dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215436148U true CN215436148U (en) | 2022-01-07 |
Family
ID=79699866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122276250.6U Active CN215436148U (en) | 2021-09-20 | 2021-09-20 | Oil cylinder support of light dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215436148U (en) |
-
2021
- 2021-09-20 CN CN202122276250.6U patent/CN215436148U/en active Active
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