CN214035922U - Rubber tube with flange surface and air inlet system thereof - Google Patents
Rubber tube with flange surface and air inlet system thereof Download PDFInfo
- Publication number
- CN214035922U CN214035922U CN202023322254.5U CN202023322254U CN214035922U CN 214035922 U CN214035922 U CN 214035922U CN 202023322254 U CN202023322254 U CN 202023322254U CN 214035922 U CN214035922 U CN 214035922U
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- air
- rubber tube
- flange surface
- prefilter
- bracket
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Abstract
The utility model discloses a rubber tube with a flange surface and an air inlet system thereof, wherein the rubber tube comprises a rubber tube body, one end of the rubber tube body is provided with the flange surface, and the flange surface is provided with a plurality of connecting holes; the air inlet system comprises an air prefilter, an air prefilter bracket, an anchor ear, an engine air filter and the rubber pipe with the flange surface; the air prefilter is arranged on an air prefilter bracket, the air prefilter bracket is connected with a flange surface of a rubber tube, a rubber tube body of the rubber tube is arranged at an air inlet of an engine air filter, and the rubber tube body and the engine air filter are fixed by adopting an anchor ear. The utility model discloses a rubber tube of flanged face has solved between air prefilter and the air cleaner apart from too short, the problem of erection joint difficulty, and with low costs.
Description
Technical Field
The utility model relates to a rubber tube of flanged surface and air intake system thereof belongs to the road roller field.
Background
The air intake system of a road roller power system generally comprises an air prefilter and an air filter. The air firstly passes through the air pre-filter to filter large particles contained in the air, then passes through the air filter to filter small particles in the air, and finally enters the engine. The engine air inlet system provided with the air pre-filter can greatly prolong the service life of the engine air filter and save much time and energy for the maintenance of the air filter by a user. Because of the empty junction wall thickness of straining the air inlet is very thin, if directly overlap the prefilter on empty filter, in addition incessant vibration, the time has strained the junction of air inlet and can the fracture for a long time. Therefore, the prefilter is generally mounted on a bracket, and the bracket is then connected to the engine air filter by a hose. However, if the distance between the prefilter and the air filter is small, the transition rubber pipe between the prefilter and the air filter is difficult to arrange.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a rubber tube of flanged face makes things convenient for the space installation when less. The utility model also provides an air intake system of this rubber tube of flanged face of installation.
In order to realize the purpose, the utility model discloses a pair of rubber tube with flange face, including the rubber tube body, the at least one end of rubber tube body is equipped with the flange face, be equipped with a plurality of connecting holes on the flange face.
As a refinement, the connection holes are arranged in the shape of a ring on the flange surface.
In addition, the utility model also provides an air inlet system, which comprises an air prefilter, an air prefilter bracket, a hoop, an engine air filter and the rubber tube with the flange surface;
the air prefilter is arranged on an air prefilter bracket, the air prefilter bracket is connected with a flange surface of a rubber tube, a rubber tube body of the rubber tube is arranged at an air inlet of an engine air filter, and the rubber tube body and the engine air filter are fixed by adopting an anchor ear.
As an improvement, the flange surface is fixed on the air prefilter bracket through bolts.
As an improvement, a gasket is arranged between the flange surface and the air prefilter bracket, and a mounting hole is formed in the gasket.
Compared with the prior art, the utility model discloses a rubber tube of flanged face has solved between air prefilter and the air cleaner apart from too short, the problem of erection joint difficulty, and with low costs.
Drawings
FIG. 1 is a schematic structural view of a rubber hose with a flange surface according to the present invention;
FIG. 2 is a sectional view of the rubber tube with flange surface of the present invention;
FIG. 3 is a schematic structural view of the air intake system of the present invention;
in the figure: 1. the air filter comprises a rubber pipe body, 2, a flange face, 3, a connecting hole, 4, an air prefilter, 5, an air prefilter bracket, 6, a gasket, 7, a hoop, 8 and an engine air filter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1 and 2, the rubber hose with the flange surface comprises a rubber hose body 1, wherein the flange surface 2 is arranged at least one end of the rubber hose body 1, and a plurality of connecting holes 3 are formed in the flange surface 2. The flange surface 2 of the rubber hose is not limited to be perpendicular to the axis of the rubber hose body 1, and the flange surface 2 can be inclined at a certain angle with the axis of the rubber hose body 1.
As an improvement, the connecting holes 3 are annularly arranged on the flange surface 2, and preferably, six connecting holes 3 are uniformly distributed on the flange surface 2. Of course, the connection holes 3 may be arranged on the flange surface 2 in other shapes at equal intervals or at unequal intervals according to actual needs.
In addition, as shown in fig. 3, the utility model also provides an air intake system, the air intake system includes air prefilter 4, air prefilter support 5, staple bolt 7, the air filter 8 of engine and the rubber tube of flanged surface;
the air prefilter 4 is arranged on an air prefilter bracket 5, the air prefilter bracket 5 is connected with a flange surface 2 of a rubber tube, a rubber tube body 1 of the rubber tube is arranged at an air inlet of an engine air filter 8, and the rubber tube body 1 and the engine air filter 8 are fixed by adopting an anchor ear 7.
As a modification, the flange surface 2 is fastened to the air precleaner support 5 by means of screws. Furthermore, a gasket 6 is arranged between the flange surface 2 and the air prefilter bracket 5, and a mounting hole corresponding to the connecting hole 3 is formed in the gasket 6. And (3) blunting the corner tip of the gasket 6, removing burrs and coating gray finish on the surface.
When the gasket is used, the gasket 6 is attached to the flange surface 2 of the rubber pipe and is fixed on the air prefilter bracket 5 together by using bolts, and the gasket 6 has the function of ensuring that the flange surface 2 of the rubber pipe is attached to the bracket surface of the air prefilter bracket 5 to prevent air leakage;
installing a rubber tube body 1 of a rubber tube on an air inlet of an air filter 8 of an engine, and fixing the rubber tube body by using a hoop 7 to prevent air leakage;
an air precleaner bracket 5 is fixed to the road roller frame, and then an air precleaner 4 is mounted on top of the air precleaner bracket 5.
The utility model provides an air prefilter and engine between the empty filter apart from too short, the problem of erection joint difficulty, and with low costs, can also guarantee to admit air sealedly, can not produce the problem of gas leakage.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. The rubber tube with the flange face is characterized by comprising a rubber tube body (1), wherein the flange face (2) is arranged at least one end of the rubber tube body (1), and a plurality of connecting holes (3) are formed in the flange face (2).
2. Rubber hose with flange surface according to claim 1, characterized in that the connection holes (3) are arranged annularly on the flange surface (2).
3. An air intake system, comprising an air precleaner (4), an air precleaner bracket (5), an anchor ear (7), an engine air filter (8), and the flanged rubber hose of any of claims 1-2;
the air prefilter (4) is installed on an air prefilter bracket (5), the air prefilter bracket (5) is connected with a flange surface (2) of a rubber tube, a rubber tube body (1) of the rubber tube is installed at an air inlet of an engine air filter (8), and the rubber tube body (1) and the engine air filter (8) are fixed by adopting an anchor ear (7).
4. An air inlet system according to claim 3, characterized in that the flange surface (2) is bolted to the air precleaner bracket (5).
5. An air inlet system according to claim 3, characterized in that a gasket (6) is arranged between the flange surface (2) and the air prefilter holder (5), and the gasket (6) is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322254.5U CN214035922U (en) | 2020-12-31 | 2020-12-31 | Rubber tube with flange surface and air inlet system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322254.5U CN214035922U (en) | 2020-12-31 | 2020-12-31 | Rubber tube with flange surface and air inlet system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035922U true CN214035922U (en) | 2021-08-24 |
Family
ID=77345441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023322254.5U Active CN214035922U (en) | 2020-12-31 | 2020-12-31 | Rubber tube with flange surface and air inlet system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035922U (en) |
-
2020
- 2020-12-31 CN CN202023322254.5U patent/CN214035922U/en active Active
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