CN207213046U - Motorcycle engine oil pump power transmission mechanism - Google Patents
Motorcycle engine oil pump power transmission mechanism Download PDFInfo
- Publication number
- CN207213046U CN207213046U CN201721278024.9U CN201721278024U CN207213046U CN 207213046 U CN207213046 U CN 207213046U CN 201721278024 U CN201721278024 U CN 201721278024U CN 207213046 U CN207213046 U CN 207213046U
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- China
- Prior art keywords
- oil pump
- gear
- output
- engine oil
- power transmission
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- 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.)
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- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of motorcycle engine oil pump power transmission mechanism, the output gear group of lubricating oil pump is passed to including the power for bent axle to be exported and is arranged at the transmission gear of engine oil pump being used in lubricating oil pump with the drive connection of output gear group, and the output gear group is connected by idler gear group and transmission gear of engine oil pump.The utility model integral arrangement is rationally compact, improves transmission stability, reduces noise.
Description
Technical field
It the utility model is related to motor engine power and transmit field, more particularly to a kind of motorcycle engine oil pump
Power transmission mechanism.
Background technology
The power delivery mode of existing motorcycle engine oil pump, typically using chaindriven mode, but use
Chaindriven mode needs to take larger arrangement space, it is difficult to meet the requirement of engine compactedness.Although also adopt at present
Solve the problems, such as compactedness with gear-driven mode, but integral arrangement is relatively simple, and power transmits less stable, and
Existing gear is that metal material is made, and when engine is in high speed conditions, noise is larger, adds noise pollution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of rationally compact integral arrangement, raising transmission stability, subtracted
The motorcycle engine oil pump power transmission mechanism of few noise.
Motorcycle engine oil pump power transmission mechanism of the present utility model, including the power for bent axle to be exported pass
Pass the output gear group of lubricating oil pump and be arranged at the lubricating oil pump driving cog being used in lubricating oil pump with the drive connection of output gear group
Wheel, the output gear group are connected by idler gear group and transmission gear of engine oil pump.
Further, the output gear group includes the output driving gear being arranged on bent axle and is arranged on clutch
Driven gear is exported, the output driving gear engages with output driven gear, and the output driven gear passes through idler gear
Group is connected with transmission gear of engine oil pump.
Further, the idler gear group includes being arranged at the oil pump driving gear of the output axial end of driven gear one
With the lubricating oil pump carrier gear being arranged on a jackshaft, the lubricating oil pump carrier gear respectively with oil pump driving gear and machine
Oil pump driving gear engages.
Further, the lubricating oil pump carrier gear, oil pump driving gear, transmission gear of engine oil pump use plastics system
Into.
Further, the lubricating oil pump carrier gear is between oil pump driving gear and transmission gear of engine oil pump.
Further, the output driven gear one axial end center is provided with axially extending shaft part, the lubricating oil pump master
Moving gear is circumferentially fixed on shaft part.
The beneficial effects of the utility model are：Motorcycle engine oil pump power transmission mechanism of the present utility model, lead to
Setting output gear group, idler gear group are crossed, enables the power that bent axle exports through output gear group and idler gear group transmission
To transmission gear of engine oil pump, so as to realize the power transmission to lubricating oil pump, power transfer path is optimized so that integral arrangement is closed
Manage compact, improve transmission stability；Lubricating oil pump carrier gear, oil pump driving gear, transmission gear of engine oil pump are adopted simultaneously
It is made of plastic, reduce engine and be in noise caused by high rotating speed, effectively reduce noise pollution.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1：The motorcycle engine oil pump power transmission mechanism of the present embodiment, including for bent axle to be exported
Power pass to the output gear group of lubricating oil pump 1 and be arranged in lubricating oil pump 1 be used for output gear group drive connection machine
Oil pump driving gear 2, the output gear group are connected by idler gear group and transmission gear of engine oil pump 2, make bent axle defeated
The power gone out can pass to transmission gear of engine oil pump 2 through output gear group and idler gear group, so as to realize to lubricating oil pump 1
Power transmission, optimizes power transfer path so that integral arrangement is rationally compact, improves transmission stability.
In the present embodiment, the output gear group includes the output driving gear 3 being arranged on bent axle and is arranged at clutch
Output driven gear 4 on device, the output driving gear 3 engage with output driven gear 4, and the output driven gear 4 is logical
Cross idler gear group to be connected with transmission gear of engine oil pump 2, enable the power that engine crankshaft exports by exporting actively
Gear 3 passes to output driven gear 4, and output driven gear 4 imparts power to lubricating oil pump driving cog by idler gear group
Wheel 2, realizes the power transmission to lubricating oil pump 1.
In the present embodiment, the idler gear group includes being arranged at the lubricating oil pump master of the output axial end of driven gear 4 one
Moving gear 5 and the lubricating oil pump carrier gear 6 being arranged on a jackshaft, the lubricating oil pump carrier gear 6 respectively with lubricating oil pump master
Moving gear 5 and transmission gear of engine oil pump 2 engage, and the power that output driven gear 4 exports is passed through oil pump driving gear 5
Lubricating oil pump carrier gear 6 is passed to, transmission gear of engine oil pump 2 is finally passed to by lubricating oil pump carrier gear 6, so as to drive machine oil
Pump 1 works.
In the present embodiment, the lubricating oil pump carrier gear 6, oil pump driving gear 5, transmission gear of engine oil pump 2 use
Plastics are made, and can not only reduce when engine is in high rotating speed and produce noise, effectively reduce noise pollution, and be easy to entirety
Arrangement, additionally it is possible to mitigate overall weight, meet lightweight standard, also allow for fabricating.
In the present embodiment, the lubricating oil pump carrier gear 6 be located at oil pump driving gear 5 and transmission gear of engine oil pump 2 it
Between, integral arrangement is reasonable, improves transmission efficiency.
In the present embodiment, the output driven gear 4 one axial end center is provided with axially extending shaft part, the machine oil
Pump driving gear 5 is circumferentially fixed on shaft part, i.e., oil pump driving gear 5 is coaxially disposed with output driven gear 4, makes lubricating oil pump
Driving gear 5 rotates with the rotation of output driven gear 4.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
- A kind of 1. motorcycle engine oil pump power transmission mechanism, it is characterised in that：Including the power for bent axle to be exported Pass to the output gear group of lubricating oil pump and be arranged at the machine oil pump drive being used in lubricating oil pump with the drive connection of output gear group Gear, the output gear group are connected by idler gear group and transmission gear of engine oil pump.
- 2. motorcycle engine oil pump power transmission mechanism according to claim 1, it is characterised in that：The output gear Wheel group includes the output driving gear being arranged on bent axle and the output driven gear being arranged on clutch, and the output is actively Gear is engaged with output driven gear, and the output driven gear is connected by idler gear group and transmission gear of engine oil pump transmission Connect.
- 3. motorcycle engine oil pump power transmission mechanism according to claim 2, it is characterised in that：The center tooth Wheel group includes the machine oil for being arranged at the oil pump driving gear of the output axial end of driven gear one and being arranged on a jackshaft Pump carrier gear, the lubricating oil pump carrier gear engage with oil pump driving gear and transmission gear of engine oil pump respectively.
- 4. motorcycle engine oil pump power transmission mechanism according to claim 3, it is characterised in that：The lubricating oil pump Carrier gear, oil pump driving gear, transmission gear of engine oil pump are adopted made of plastic.
- 5. motorcycle engine oil pump power transmission mechanism according to claim 4, it is characterised in that：The lubricating oil pump Carrier gear is between oil pump driving gear and transmission gear of engine oil pump.
- 6. motorcycle engine oil pump power transmission mechanism according to claim 3, it is characterised in that：It is described output from The axial end center of moving gear one is provided with axially extending shaft part, and the oil pump driving gear is circumferentially fixed on shaft part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278024.9U CN207213046U (en) | 2017-09-30 | 2017-09-30 | Motorcycle engine oil pump power transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278024.9U CN207213046U (en) | 2017-09-30 | 2017-09-30 | Motorcycle engine oil pump power transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213046U true CN207213046U (en) | 2018-04-10 |
Family
ID=61820154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278024.9U Active CN207213046U (en) | 2017-09-30 | 2017-09-30 | Motorcycle engine oil pump power transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213046U (en) |
-
2017
- 2017-09-30 CN CN201721278024.9U patent/CN207213046U/en active Active
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