CN2458425Y - Machine oil pump integrated with magnetor - Google Patents
Machine oil pump integrated with magnetor Download PDFInfo
- Publication number
- CN2458425Y CN2458425Y CN 00248842 CN00248842U CN2458425Y CN 2458425 Y CN2458425 Y CN 2458425Y CN 00248842 CN00248842 CN 00248842 CN 00248842 U CN00248842 U CN 00248842U CN 2458425 Y CN2458425 Y CN 2458425Y
- Authority
- CN
- China
- Prior art keywords
- oil pump
- stator disc
- oil
- stator
- rotor
- 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
Images
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses an engine oil pump for motorcycles, which belongs to the technical field of the design of motorcycles. The utility model is characterized in that a stator disc 3 which forms integration with a stator seat of a magnetor is arranged on the outer side of a right box body 13; a magnetor stator 5 is installed on the stator disc 3 and forms the magnetor with a magnetor rotor 4 which is fixed on a crank shaft; an inner rotor 7 and an oil pump outer rotor 6 are installed in the middle of the right box body 13; the crank shaft 9 penetrates through the inner rotor and is connected and fixed by a driving pin 19; an oil passage is arranged in the stator disc 3 to form the engine oil pump. The utility model with the advantages of simple structure and small size is used for motorcycle engines with small power or in schemes that two-stroke engines are changed into four-stroke engines.
Description
The utility model discloses a kind of volume motorcycle oil pump little, simple in structure, belong to the motorcycle design field.
Four-stroke engine for motor cycle needs oil pump to undertake the lubricated work of oil circulation, and oil pump generally is installed in the right case, is driven by oil pump gear and oil pump shaft, and complex structure causes motor cost height.
Goal of the invention of the present utility model provides a kind of simple in structure and the incorporate oil pump of magnetogenerator.
Technical characteristics of the present utility model is to have designed a stator disc 3 with magnetogenerator stator seat one in right case 13 outsides, the inside and outside rotor of oil pump is installed in the middle of the stator disc 3, bent axle 9 passes internal rotor and is connected fixingly by drive pin 19, is provided with oil duct in the stator disc 3 and constitutes oil pump.
Below by Figure of description, structure of the present utility model is elaborated: a kind of and incorporate oil pump of magnetogenerator, it is characterized in that being made of a stator disc 3 that is installed in right case 13 outsides that is one with the magnetogenerator stator seat, a side of stator disc 3 is installed by magnetogenerator stator 5 and the magneto rotor 4 that is fixed on bent axle 9 one ends and is formed magnetogenerator; There is circular hole at the center of stator disc 3, is embedded in oil pump external rotor 6 and oil pump internal rotor 7 formation oil pump; Oil pump internal rotor 7 is fixed into one by drive pin 19 with itself and the bent axle 9 that passes oil pump internal rotor 7, and oil pump internal rotor 7, oil pump external rotor 6 are fixed into one by the oil pump cover 10 that is positioned at stator disc 3 another sides with stator disc 3; There is oil input channel 12 and the oil road 21 that communicates with the inside and outside rotor of oil pump stator disc 3 inside, and oil road 21 is communicated with cylinder head oil duct 1 and connecting rod oil line 18 respectively; Between stator disc 3 one sides and the bent axle 9 oil sealing 8 is housed, between oil pump cover 10 outer surfaces of opposite side and the right case 13 O-ring seals 11 is housed.
For easy for installation, stator disc 3 edges have three fixedly to hold ear, and holding has screw respectively on the ear, by bolt stator disc 3 and right case 13 are tightened to one.Stator disc 3 interior oil duct joining places on oil duct and right case 13 are equipped with seal ring.
During the utility model work, bent axle 9 drives oil pump internal rotor 7, oil pump external rotor 6 rotates, and machine oil is sucked from oil input channel, sends from oil road.Its advantage be simple in structure, volume is little.Can be used for small-power motorcycle engine and general gasoline engines, the most suitable small-power two stroke engine is transformed in the four stroke engine scheme and uses.
Figure of description 1 is a structure sectional view of the present utility model, and accompanying drawing 2 is working position schematic representation of stator disc and oil pump external rotor, internal rotor.
Embodiment of the present utility model is referring to accompanying drawing 1.Among the figure: 1 cylinder head oil duct, 2 seal rings, 3 stator disc, 4 magneto rotors, 5 magnetogenerator stators, 6 oil pump external rotors, 7 oil pump internal rotors, 8 oil sealings, 9 bent axles, 10 oil pump covers, 11 seal rings, 12 oil input channels, 13 right cases, 14 right cranks, 15 crank shaft oil seals, 16 bearings, 17 crank pins, 18 connecting rod oil lines, 19 drive pins, 20 screws, 21 oil roads.One side of stator disc 3 has been installed by magnetogenerator stator 5 and the magneto rotor 4 that is fixed on bent axle 9 one ends and has been formed magnetogenerator; There is a circular hole at the center of stator disc 3, is embedded in oil pump external rotor 6 and oil pump internal rotor 7 formation oil pump; Oil pump internal rotor 7 is fixed into one by drive pin 19 with itself and the bent axle 9 that passes oil pump internal rotor 7 middle circular holes, and oil pump internal rotor 7, oil pump external rotor 6 are fixed into one with stator disc 3 by screw 20 by the oil pump cover 10 that is positioned at stator disc 3 another sides; There is oil input channel 12 and the oil road 21 that communicates with the inside and outside rotor of oil pump stator disc 3 inside, and oil road 21 is communicated with cylinder head oil duct 1 and connecting rod oil line 18 respectively, and connecting rod oil line 18 communicates with oil road 21 through the endoporus of bent axle; Between stator disc 3 one sides and the bent axle 9 oil sealing 8 is housed, between oil pump cover 10 outer surfaces of opposite side and the right case 13 O-ring seals 11 is housed.Stator disc 3 edges have fixedly holds ear, and holding has screw respectively on the ear, by bolt stator disc 3 and right case 13 is tightened to one.Stator disc 3 interior oil duct joining places on oil duct and right case 13 are equipped with seal ring.The crank shaft oil seal 15 and the oil pump cover 10 in spring bearing 16 outsides of bent axle 9 are fixed.
Claims (3)
1, the incorporate oil pump of a kind of and magnetogenerator, it is characterized in that being made of a stator disc (3) that is installed in right case (13) outside that is one with the magnetogenerator stator seat, a side of stator disc (3) is installed by magnetogenerator stator (5) and the magneto rotor (4) that is fixed on bent axle (9) one ends and is formed magnetogenerator; There is circular hole at the center of stator disc (3), is embedded in oil pump external rotor (6) and oil pump internal rotor (7) and constitutes oil pump; Oil pump internal rotor (7) is fixed into one by drive pin (19) with itself and the bent axle (9) that passes oil pump internal rotor (7), and oil pump internal rotor (7), oil pump external rotor (6) are fixed into one by oil pump cover (10) that is positioned at stator disc (3) another side and stator disc (3); There is oil input channel (12) and the oil road (21) that communicates with the inside and outside rotor of oil pump stator disc (3) inside.
2, according to claim 1 described with the incorporate oil pump of magnetogenerator, it is characterized in that stator disc (3) edge has fixedly to hold ear that holding has screw respectively on the ear, by bolt stator disc (3) and right case (13) are tightened to one.
3, the described and incorporate oil pump of magnetogenerator according to claim 1 is characterized in that the interior oil duct joining place on oil duct and right case (13) of stator disc (3) is equipped with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248842 CN2458425Y (en) | 2000-10-13 | 2000-10-13 | Machine oil pump integrated with magnetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248842 CN2458425Y (en) | 2000-10-13 | 2000-10-13 | Machine oil pump integrated with magnetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458425Y true CN2458425Y (en) | 2001-11-07 |
Family
ID=33607405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00248842 Expired - Fee Related CN2458425Y (en) | 2000-10-13 | 2000-10-13 | Machine oil pump integrated with magnetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458425Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262162B (en) * | 2007-03-06 | 2011-04-06 | 桂林吉星电子等平衡动力有限公司 | Fuel engine servo loading device and its dynamic optimization operation control method |
| CN101749068B (en) * | 2008-11-28 | 2012-06-13 | 本田技研工业株式会社 | Oil pump structure of internal combustion engine |
| CN101257243B (en) * | 2007-03-01 | 2012-06-27 | 桂林吉星电子等平衡动力有限公司 | Fuel engine servo-loading unit and optimum efficiency operation control method |
| CN104481630A (en) * | 2014-12-12 | 2015-04-01 | 隆鑫通用动力股份有限公司 | Driving pin fixed engine oil pump |
-
2000
- 2000-10-13 CN CN 00248842 patent/CN2458425Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257243B (en) * | 2007-03-01 | 2012-06-27 | 桂林吉星电子等平衡动力有限公司 | Fuel engine servo-loading unit and optimum efficiency operation control method |
| CN101262162B (en) * | 2007-03-06 | 2011-04-06 | 桂林吉星电子等平衡动力有限公司 | Fuel engine servo loading device and its dynamic optimization operation control method |
| CN101749068B (en) * | 2008-11-28 | 2012-06-13 | 本田技研工业株式会社 | Oil pump structure of internal combustion engine |
| CN104481630A (en) * | 2014-12-12 | 2015-04-01 | 隆鑫通用动力股份有限公司 | Driving pin fixed engine oil pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2430025C (en) | Dual balance pump shaft assembly | |
| US5876188A (en) | Oil pump arrangement for four-cycle outboard motor | |
| CN2458425Y (en) | Machine oil pump integrated with magnetor | |
| CN1847650A (en) | Linear motor plunger pump | |
| CN1132956A (en) | Vehicular charging generator | |
| JP6199102B2 (en) | Engine generator | |
| CN2453137Y (en) | Vertical cylinder and four stock motor cycle engine | |
| CN201620945U (en) | Water cooled engine with balance shaft for motorcycle | |
| CN2830650Y (en) | Leather belt driving gear of admission gear of small 4-stroke I.C. engine | |
| CN113309818A (en) | Engine balance shaft structure | |
| CN212454826U (en) | Series pump | |
| CN2315308Y (en) | Right mounted correct timing chain four stroke motorcycle engine | |
| JP4425646B2 (en) | Auxiliary structure for internal combustion engine | |
| CN2572017Y (en) | Balance vibration reducing mechanism for single-cylinder four-stroke gasoline engine of motorcycle | |
| JP2021136751A (en) | Motor cooling structure | |
| US20060219193A1 (en) | Optimized linear engine | |
| US6186844B1 (en) | Outboard motor | |
| CN201078267Y (en) | Double-cylinder gasoline engine | |
| CN2596034Y (en) | Reciprocating piston type engine bady with its cylinder axis farallel to shief axis | |
| JP4233680B2 (en) | Engine oil pump equipment | |
| JP2006144651A (en) | Valve system for internal combustion engine | |
| CN2610866Y (en) | Speed variator of electric toothbrush | |
| CN100356046C (en) | Engine accessory support arrangement | |
| CN200961510Y (en) | Vertical type four-stroke stepless shift gasoline engine | |
| WO2005008042A1 (en) | Optimized linear engine |
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 |