CN104329138B - A kind of cylinder skull multi-point injection lubrication system - Google Patents
A kind of cylinder skull multi-point injection lubrication system Download PDFInfo
- Publication number
- CN104329138B CN104329138B CN201410530894.5A CN201410530894A CN104329138B CN 104329138 B CN104329138 B CN 104329138B CN 201410530894 A CN201410530894 A CN 201410530894A CN 104329138 B CN104329138 B CN 104329138B
- Authority
- CN
- China
- Prior art keywords
- oilhole
- exhaust
- oil
- adjusting bolt
- rocker arm
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/104—Lubrication of valve gear or auxiliaries of tappets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
- F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The present invention discloses a kind of cylinder skull multi-point injection lubrication system, comprise cylinder skull, cylinder head covers and is provided with lubrication oil input channel, the cylinder head of inlet valve side covers and is provided with air inlet tappet oil oilhole, first and second intake rocker shaft oil hole, intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, the cylinder head of exhaust valve side covers and is provided with exhaust tappet oil oilhole, first and second exhaust rocker arm shaft oil hole, exhaust rocker arm adjusting bolt and blast gate lubricating end surface oilhole, air inlet tappet oil oilhole, first and second intake rocker shaft oil hole, intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, exhaust tappet oil oilhole, first and second exhaust rocker arm shaft oil hole, exhaust rocker arm adjusting bolt is connected with lubrication oil input channel respectively with the inlet end of blast gate lubricating end surface oilhole. cover at cylinder head and multiple oil passage is set, distribution mechanism can be carried out sufficient lubrication, it is to increase operational efficiency, reduce fault and damage phenomenon.
Description
Technical field
The present invention relates to a kind of cylinder skull multi-point injection lubrication system.
Background technology
During engine operation, each moving parts is all used on another part with certain masterpiece, and relative movement at a high speed occurs, and has had relative movement, and piece surface must produce friction, accelerates abrasion. Therefore, in order to alleviate abrasion, reduce friction resistance, extend work-ing life, engine all must have oiling system. Existing cylinder skull is due to the limitation of self, and the lubricant effect of the tappet of distribution mechanism, weighshaft, rocking arm adjusting bolt etc. is not good, and the fault thus caused is relatively many.
Summary of the invention
The object of the present invention is exactly to solve the problem, it is provided that a kind of lubricant effect good cylinder skull multi-point injection lubrication system.
In order to realize above-mentioned purpose, the present invention adopts following technical scheme: a kind of cylinder skull multi-point injection lubrication system, comprise cylinder skull, cover at cylinder head and it is provided with lubrication oil input channel, the cylinder skull inwall of inlet valve side is provided with the air inlet tappet oil oilhole pointing to air inlet tappet, point to the first and second intake rocker shaft oil hole at intake rocker axle two ends, point to intake rocker adjusting bolt and the inlet valve lubricating end surface oilhole of intake rocker adjusting bolt and inlet valve end face, the cylinder skull inwall of exhaust valve side is provided with the exhaust tappet oil oilhole pointing to exhaust tappet, point to the first and second exhaust rocker arm shaft oil hole at exhaust rocker arm axle two ends, point to exhaust rocker arm adjusting bolt and the blast gate lubricating end surface oilhole of exhaust rocker arm adjusting bolt and blast gate end face, described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt is connected with lubrication oil input channel respectively with the inlet end of blast gate lubricating end surface oilhole.
Further: described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt and blast gate lubricating end surface oilhole all adopt following pore structure, comprise: cylinder hole section, closing in tapered hole section is set bottom described cylinder hole section.
Compared with prior art, the present invention has following useful effect: covers at cylinder head and arranges multiple oil passage, lubricating oil enters from lubrication oil input channel, then spray from oil passage, the structures such as the tappet in engine valve actuating mechanism, swing arm axle, rocking arm adjusting bolt and intake and exhaust end face are carried out multiple spot sufficient lubrication, improve the operational efficiency of distribution mechanism, reduce fault and damage phenomenon.
Accompanying drawing explanation
Fig. 1 is a kind of cylinder skull multi-point injection lubrication system upward view in embodiment.
Fig. 2 is B-B sectional view in Fig. 1.
Fig. 3 is C-C sectional view in Fig. 1.
Fig. 4 is E-E sectional view in Fig. 1.
Fig. 5 is F-F sectional view in Fig. 1.
Fig. 6 is V place enlarged view in Fig. 5.
Fig. 7 is a kind of cylinder skull multi-point injection lubrication system vertical view in embodiment.
Embodiment
In order to the present invention is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
See Fig. 1 to 7, a kind of cylinder skull multi-point injection lubrication system, comprise cylinder skull, cover at cylinder head and it is provided with lubrication oil input channel 3, on the cylinder skull inwall of inlet valve side, (i.e. inside top) is provided with the air inlet tappet oil oilhole 21 pointing to air inlet tappet, point to the first and second intake rocker shaft oil hole 22 at intake rocker axle two ends, 23, point to intake rocker adjusting bolt and the inlet valve lubricating end surface oilhole 24 of intake rocker adjusting bolt and inlet valve end face, on the cylinder skull inwall of exhaust valve side, (i.e. inside top) is provided with the exhaust tappet oil oilhole 11 pointing to exhaust tappet, point to the first and second exhaust rocker arm shaft oil hole 12 at exhaust rocker arm axle two ends, 13, point to exhaust rocker arm adjusting bolt and the blast gate lubricating end surface oilhole 14 of exhaust rocker arm adjusting bolt and blast gate end face, described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt is connected with lubrication oil input channel respectively with the inlet end of blast gate lubricating end surface oilhole.
Described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt and blast gate lubricating end surface oilhole all adopt following pore structure, comprise cylinder hole section, closing in tapered hole section is set bottom described cylinder hole section.
Cover at cylinder head and multiple oil passage is set, lubricating oil enters from lubrication oil input channel, then spray from oil passage, the structures such as the tappet in engine valve actuating mechanism, swing arm axle, rocking arm adjusting bolt and intake and exhaust end face are carried out multiple spot sufficient lubrication, improve the operational efficiency of distribution mechanism, reduce fault and damage phenomenon.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned enforcement mode, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention. For a person skilled in the art, the some improvement carried out under the prerequisite of principle not departing from the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (2)
1. a cylinder skull multi-point injection lubrication system, comprise cylinder skull, it is characterized in that, cover at cylinder head and it is provided with lubrication oil input channel, the cylinder skull inwall of inlet valve side is provided with the air inlet tappet oil oilhole pointing to air inlet tappet, point to the first and second intake rocker shaft oil hole at intake rocker axle two ends, point to intake rocker adjusting bolt and the inlet valve lubricating end surface oilhole of intake rocker adjusting bolt and inlet valve end face, the cylinder skull inwall of exhaust valve side is provided with the exhaust tappet oil oilhole pointing to exhaust tappet, point to the first and second exhaust rocker arm shaft oil hole at exhaust rocker arm axle two ends, point to exhaust rocker arm adjusting bolt and the blast gate lubricating end surface oilhole of exhaust rocker arm adjusting bolt and blast gate end face, described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt is connected with lubrication oil input channel respectively with the inlet end of blast gate lubricating end surface oilhole.
2. a kind of cylinder skull multi-point injection lubrication system according to claim 1, it is characterized in that: described air inlet tappet oil oilhole, described first and second intake rocker shaft oil hole, described intake rocker adjusting bolt and inlet valve lubricating end surface oilhole, described exhaust tappet oil oilhole, described first and second exhaust rocker arm shaft oil hole, described exhaust rocker arm adjusting bolt and blast gate lubricating end surface oilhole all adopt following pore structure, comprise: cylinder hole section, closing in tapered hole section is set bottom described cylinder hole section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530894.5A CN104329138B (en) | 2014-10-10 | 2014-10-10 | A kind of cylinder skull multi-point injection lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530894.5A CN104329138B (en) | 2014-10-10 | 2014-10-10 | A kind of cylinder skull multi-point injection lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329138A CN104329138A (en) | 2015-02-04 |
| CN104329138B true CN104329138B (en) | 2016-06-01 |
Family
ID=52403930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530894.5A Expired - Fee Related CN104329138B (en) | 2014-10-10 | 2014-10-10 | A kind of cylinder skull multi-point injection lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329138B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005782A (en) * | 2019-12-31 | 2020-04-14 | 江门市大长江集团有限公司 | Electric spray vehicle, carburetor vehicle and engine mounting mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329949A (en) * | 1980-06-30 | 1982-05-18 | Ford Motor Company | Cylinder head for an internal-combustion engine |
| JPH0828234A (en) * | 1994-07-12 | 1996-01-30 | Kubota Corp | Lubrication device of valve system cam for longitudinal overhead cam type engine |
| DE19828308A1 (en) * | 1998-06-25 | 1999-12-30 | Porsche Ag | Cylinder head of an internal combustion engine |
| CN101956625B (en) * | 2010-10-31 | 2013-03-20 | 无锡开普动力有限公司 | Lubricating structure of cylinder head |
| CN201991635U (en) * | 2011-03-30 | 2011-09-28 | 浙江吉利汽车研究院有限公司 | Cylinder cover of automobile engine |
| CN204200300U (en) * | 2014-10-10 | 2015-03-11 | 重庆隆鑫发动机有限公司 | Cylinder head cover multi-point injection lubricating structure |
-
2014
- 2014-10-10 CN CN201410530894.5A patent/CN104329138B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329138A (en) | 2015-02-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |