CN204436498U - Internal combustion engine swinging arm supporter - Google Patents
Internal combustion engine swinging arm supporter Download PDFInfo
- Publication number
- CN204436498U CN204436498U CN201520085518.XU CN201520085518U CN204436498U CN 204436498 U CN204436498 U CN 204436498U CN 201520085518 U CN201520085518 U CN 201520085518U CN 204436498 U CN204436498 U CN 204436498U
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- rocker
- arm support
- combustion engine
- internal combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Internal combustion engine swinging arm supporter, comprise rocker arm support, intake rocker and exhaust rocker arm, described rocker arm support is tubulose, described intake rocker and exhaust rocker arm are socketed in the periphery of the tubulose of rocker arm support, described intake rocker and exhaust rocker arm inside are and are provided with Oil Guide loop, described Oil Guide loop communicates with the rocker arm support oil transportation road of rocker arm support inside, and the two ends in described rocking arm oil transportation road are provided with filler opening and oil outlet, and one end of each rocker arm support is provided with check valve.
Description
Technical field
The utility model relates to a kind of internal combustion engine part, especially relates to a kind of internal combustion engine swinging arm supporter.
Background technique
Internal-combustion engine belongs to a kind of dynamic power machine of burning fossil fuel, from prior art, internal-combustion engine can be divided into petrol engine and diesel engine, petrol engine and the common feature of diesel engine need fuel oil injected gas in-cylinder combustion, gas expansion thus produce thrust and promote the motion of cylinder piston, this straight reciprocating motion is converted to rotary motion and exports by piston again, in fuel oil in the cylinder combustion process, need the fuel oil straying quatity in control cylinder, the injection amount of air and the discharge capacity of waste gas, the control of above-mentioned amount needs to be achieved effective control of cylinder gate.And internal-combustion engine rocking arm belongs to the major way controlling valve, and internal-combustion engine rocking arm is mainly divided into intake rocker and exhaust rocker arm, because above-mentioned rocking arm needs long motion in internal combustion engine operation, above-mentioned athletic meeting causes the wearing and tearing of mechanical device, for suppressing above-mentioned wearing and tearing, need to add effective lubricating fitting in these moving elements.
Model utility content
The purpose of this utility model is to provide a kind of internal combustion engine swinging arm supporter, efficiently solves the lubrication problem of intake rocker and exhaust rocker arm, and the technological scheme of employing is as follows:
Internal combustion engine swinging arm supporter, comprise rocker arm support, intake rocker and exhaust rocker arm, described rocker arm support is tubulose, described intake rocker and exhaust rocker arm are socketed in the periphery of the tubulose of rocker arm support, described intake rocker and exhaust rocker arm inside are and are provided with Oil Guide loop, described Oil Guide loop communicates with the rocker arm support oil transportation road of rocker arm support inside, and the two ends in described rocking arm oil transportation road are provided with filler opening and oil outlet, and one end of each rocker arm support is provided with check valve.
Further, described Oil Guide loop comprises pitman arm shaft oilhole and cam oilhole.
Further, described cam oilhole connects cam and the runner of intake rocker and exhaust rocker arm respectively.
After adopting this structure, effectively can solve the lubrication problem of intake rocker and exhaust rocker arm, effective input and the discharge controlling lubricant oil in internal combustion engine operation process.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of internal combustion engine swinging arm supporter.
Embodiment
Internal combustion engine swinging arm supporter as shown in Figure 1, comprise rocker arm support 1, intake rocker 2 and exhaust rocker arm 3, described rocker arm support 1 is tubulose, described intake rocker 2 and exhaust rocker arm 3 are socketed in the periphery of the tubulose of rocker arm support 1, described intake rocker 2 and exhaust rocker arm 3 inside are and are provided with Oil Guide loop, Oil Guide loop comprises pitman arm shaft oilhole 7 and cam oilhole 9, cam oilhole 9 connects the cam 12 of intake rocker 2 and exhaust rocker arm 3 respectively, 13 and runner 10, 11, described Oil Guide loop communicates with the rocker arm support oil transportation road 6 of rocker arm support 1 inside, the two ends in described rocking arm oil transportation road 6 are provided with filler opening 4 and fuel-displaced 5 mouthfuls, and one end of each rocker arm support 1 is provided with check valve 8.
The above, be only embodiment of the present utility model, and those of ordinary skill in the art are in the scope that the utility model discloses, and the change that can expect easily, within the protection domain that all should be encompassed in model utility.
Claims (3)
1. internal combustion engine swinging arm supporter, it is characterized in that comprising rocker arm support, intake rocker and exhaust rocker arm, described rocker arm support is tubulose, described intake rocker and exhaust rocker arm are socketed in the periphery of the tubulose of rocker arm support, described intake rocker and exhaust rocker arm inside are and are provided with Oil Guide loop, described Oil Guide loop communicates with the rocker arm support oil transportation road of rocker arm support inside, and the two ends in described rocking arm oil transportation road are provided with filler opening and oil outlet, and one end of each rocker arm support is provided with check valve.
2. internal combustion engine swinging arm supporter as claimed in claim 1, is characterized in that described Oil Guide loop comprises pitman arm shaft oilhole and cam oilhole.
3. internal combustion engine swinging arm supporter as claimed in claim 2, is characterized in that described cam oilhole connects cam and the runner of intake rocker and exhaust rocker arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085518.XU CN204436498U (en) | 2015-02-07 | 2015-02-07 | Internal combustion engine swinging arm supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085518.XU CN204436498U (en) | 2015-02-07 | 2015-02-07 | Internal combustion engine swinging arm supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436498U true CN204436498U (en) | 2015-07-01 |
Family
ID=53604376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085518.XU Expired - Fee Related CN204436498U (en) | 2015-02-07 | 2015-02-07 | Internal combustion engine swinging arm supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436498U (en) |
-
2015
- 2015-02-07 CN CN201520085518.XU patent/CN204436498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |