CN2613594Y - Lubricating oil pump driving device for single-cylinder horizontal type diesel engine - Google Patents
Lubricating oil pump driving device for single-cylinder horizontal type diesel engine Download PDFInfo
- Publication number
- CN2613594Y CN2613594Y CN 03215905 CN03215905U CN2613594Y CN 2613594 Y CN2613594 Y CN 2613594Y CN 03215905 CN03215905 CN 03215905 CN 03215905 U CN03215905 U CN 03215905U CN 2613594 Y CN2613594 Y CN 2613594Y
- Authority
- CN
- China
- Prior art keywords
- oil pump
- diesel engine
- gear
- machine oil
- utility
- 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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a machine oil pump actuating device used for a single cylinder horizontal single cylinder balancing gear interior flabellate block balance diesel engine with a cylinder diameter from 95 mm to 135 mm. The utility model comprises a balancing shaft (3), a balancing shaft gear (2) and a machine oil pump (5) and the like, wherein the machine oil pump (5) is arranged on the chamber cover (4) of the diesel engine gear and is connected with the balancing shaft (3) which is driven by the balancing shaft gear (2) and drives the machine oil pump (5), thereby achieving the work of the diesel engine oil-supply system. The utility model has the advantages of convenient maintenance, high discharge capacity of the machine oil pump, good lubricating effect of the diesel engine, and reliable work and the like.
Description
One, technical field
The utility model is that a kind of cylinder diameter is the oil pump drive unit of sector unit balance diesel engine in 95～135 millimeters single-cylinder horizontal uniaxiality balance gear chamber.
Two, background technique
The single cylinder diesel oil pump drive form of big cylinder diameter mainly contains at present domestic: the oil pump of S series single cylinder diesel is contained in diesel engine flywheel end, and maintenance is extremely inconvenient; Though the oil pump of SD series single cylinder diesel is contained on the gear chamber cover, it is by camshaft actuated, and rotating speed is low, and oil flow rate is little, can not satisfy lubricated needs.
Three, summary of the invention
The purpose of this utility model provides a kind of easy to maintenance, oil pump capacity height, the oil pump drive unit of reliable operation for cylinder diameter for sector unit balance diesel engine in 95～135 millimeters single-cylinder horizontal uniaxiality balance gear chamber exactly.
The technological scheme that the utility model is taked is: oil pump is contained on the gear chamber cover, and is driven by trunnion shaft.Be that the utility model is made up of trunnion shaft, balance shaft gear, oil pump etc.One end of trunnion shaft is contained on the body of diesel engine, and the other end is contained on the Gear Cavity Cover of Diesel Engine.Balance shaft gear is contained on the trunnion shaft.Oil pump is contained on the gear chamber cover and with trunnion shaft and connects.
Balance shaft gear drives trunnion shaft, trunnion shaft drives oil pump pump oil, promptly come the driving machine oil pump by trunnion shaft, realize the lubricating oil supply system work of diesel engine, replaced the work of former camshaft actuated oil pump, because the rotating ratio camshaft speed of trunnion shaft doubles, so the pump of oil pump oil flow also doubles, and easy to maintenance.Therefore the utlity model has easy to maintenancely, the oil pump capacity height makes characteristics such as diesel lubrication better effects if, the prolongation of reliable operation life-span.
Four, description of drawings
Accompanying drawing is the utility model schematic representation.
Five, specific embodiments
The utility model is made up of trunnion shaft 3, balance shaft gear 2, oil pump 5 etc.The gear chamber cover 4 of diesel engine is contained on the body 1, and gear chamber cover 4 is provided with mounting hole.One end of trunnion shaft 3 is installed on the body 1 by axle sleeve, and the other end is installed in the mounting hole of gear chamber cover 4 by rolling bearing.Oil pump 5 is installed in the mounting hole place of gear chamber cover 4, and connects with trunnion shaft 3, as connecting by forms such as shifting block, allocating slots.Balance shaft gear 2 is contained on the trunnion shaft 3, and balance shaft gear 2 and the engagement of diesel engine gear train itself also are driving gears in the gear train.Diesel engine gear train drives balance shaft gear 2, and balance shaft gear 2 drives trunnion shaft 3, and trunnion shaft 3 drives oil pump, realizes the lubricating oil supply system work of diesel engine.Therefore the utlity model has easy to maintenancely, the oil pump capacity height makes diesel lubrication effective, characteristics such as reliable operation.
Claims (1)
- A kind of single-cylinder horizontal diesel engine lubricating oil pump drive that includes the interior sector unit balance diesel engine of single-cylinder horizontal uniaxiality balance gear chamber of oil pump (5) is characterized in that also including trunnion shaft (3), balance shaft gear (2); One end of trunnion shaft (3) is installed in that the body (1) of diesel engine is gone up, the other end is contained on the Gear Cavity Cover of Diesel Engine (4), and balance shaft gear (2) is contained on the trunnion shaft (3), and oil pump (5) is contained in gear chamber cover (4) and goes up and connect with trunnion shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215905 CN2613594Y (en) | 2003-03-20 | 2003-03-20 | Lubricating oil pump driving device for single-cylinder horizontal type diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215905 CN2613594Y (en) | 2003-03-20 | 2003-03-20 | Lubricating oil pump driving device for single-cylinder horizontal type diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613594Y true CN2613594Y (en) | 2004-04-28 |
Family
ID=34242802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215905 Expired - Fee Related CN2613594Y (en) | 2003-03-20 | 2003-03-20 | Lubricating oil pump driving device for single-cylinder horizontal type diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613594Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518512A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Transmission structure of oil pump |
| CN105051413A (en) * | 2013-03-25 | 2015-11-11 | 加特可株式会社 | Oil pump-driving apparatus |
| CN109026470A (en) * | 2018-09-04 | 2018-12-18 | 江苏农华智慧农业科技股份有限公司 | A kind of fuel oil high voltage supply system of upper balance shaft grafting oil transfer pump |
-
2003
- 2003-03-20 CN CN 03215905 patent/CN2613594Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518512A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Transmission structure of oil pump |
| CN105051413A (en) * | 2013-03-25 | 2015-11-11 | 加特可株式会社 | Oil pump-driving apparatus |
| CN109026470A (en) * | 2018-09-04 | 2018-12-18 | 江苏农华智慧农业科技股份有限公司 | A kind of fuel oil high voltage supply system of upper balance shaft grafting oil transfer pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |