CN201218147Y - Engine right crankcase cover with easily cleaned engine oil filter screen - Google Patents
Engine right crankcase cover with easily cleaned engine oil filter screen Download PDFInfo
- Publication number
- CN201218147Y CN201218147Y CNU2008200678109U CN200820067810U CN201218147Y CN 201218147 Y CN201218147 Y CN 201218147Y CN U2008200678109 U CNU2008200678109 U CN U2008200678109U CN 200820067810 U CN200820067810 U CN 200820067810U CN 201218147 Y CN201218147 Y CN 201218147Y
- Authority
- CN
- China
- Prior art keywords
- right crankcase
- filter screen
- oil filter
- engine
- crankcase cover
- 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 Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an engine right crankcase cover which is convenient for cleaning the oil screen, which comprises an engine right crankcase cover (1) and also comprises an oil screen supporting seat (2) and a close cover, the oil screen supporting seat (2) in integrated with the engine right crankcase cover (1), a screw hole (2-1) and a port are arranged at the top of the oil screen supporting seat (2), the close cover is arranged at the port part of the oil screen supporting seat (2) through a screw rod. The utility model has the advantages of simple structure, convenient production, and high practicability. The right crankcase covers of the existing 15-milliliter to 250-milliliter small-displacement motorcycles and the universal mechanical four-stroke engines can be replaced with the right crankcase cover, which has no influence on the performance of the engine.
Description
Technical field
The utility model relates to engine art.Relate in particular to the engine right crankcase lid.
Background technique
The oil filter screen of existing 15 milliliters to 250 milliliters float amount motorcycles and universal machine four stroke engine is installed in the oil filter screen supporting base in the engine right crankcase body, if do not take right crankcase cover apart, also just can't the washing machine oil screen, and oil filter screen is easy to stop up.As a horizontal four stroke engine of newly dispatching from the factory, after 20 hours, take its right crankcase cover in break-in apart, the filter screen of checking up Engine oil can find that usually oil filter screen has slight blocking phenomenon, has a small amount of iron filings, aluminium bits or foreign material such as strip and pasty state to adhere on it.And motor is after sale is dispatched from the factory, and the user thinks original-assemblied machine, does not generally allow to dismantle right crankcase cover, also just can't the washing machine oil screen, so " the every * * kilometer washing machine oil screen " on operating instruction and the maintenance book performs practically no function.Along with the motor prolongation of working time, can imagine that obstruction will increase the weight of gradually.And the bad work of lubrication system will be shortened working life of motor and component greatly.In addition, use motor more of a specified duration, in actual maintenance process, can find: no matter oil filter screen or motor clean how totally, and the motor operation was opened inspection after tens hours, and most oil filter screen nearly all stops up very seriously.This be because: old engine operation environment is abominable, or the component mismate, or improper use, or use Component inferior and lubricant oil inferior, or work such as engine overheat is undesired, or by improper uses such as overload or the like, causes the impurity normal speed to increase.And the right crankcase cover that takes apart the engine, during the washing machine oil screen, owing to will change the right crankcase cover sealing paper washer that has damaged, when cleaning paper washer and cleaning box house, maintenance man's informal operation also can cause impurity to increase.So numerous reasons cause oil filter screen to stop up fast.And lubrication system works is bad, can produce very serious consequence.This also is one of not long major reason of a lot of old motors operating time after keeping in repair.
The model utility content
The purpose of this utility model is exactly that oil filter screen at existing 15 milliliters to 250 milliliters float amount motorcycles and universal machine four stroke engine is installed on the oil filter screen supporting base in the right crankcase, be not easy to the deficiency of cleaning, and a kind of engine right crankcase lid of being convenient to the washing machine oil screen is provided.
The utility model comprises the engine right crankcase lid, it also has oil filter screen supporting base and capping, oil filter screen supporting base and engine right crankcase lid are one, and oil filter screen supporting base top is provided with screw hole and port, and capping is installed in oil filter screen supporting base port part by screw rod.
The utility model has the advantages that:
When 1, using, can be from the direct washing machine oil screen in right crankcase cover outside, do not need the professional workforce, can be at any time washing machine oil screen quickly and easily, keep oil filter screen to be in good on state constantly, thereby guarantee the lubrication system of motor, be in a good running state always.Thoroughly solve the oil filter screen blockage problem, and increased oil flow rate, effectively overcome the shortcoming of available engine lubrication system, prolonged the working life of motor greatly;
2, this right crankcase cover is simple in structure, and is easily manufactured, very practical.
3, the right crankcase cover of existing 15 milliliters to 250 milliliters float amount motorcycles and universal machine four stroke engine can change this right crankcase cover into, can any harmful effect not arranged to engine performance.
Description of drawings
Embodiment
On the corresponding position of oil filter screen supporting base of right crankcase cover that has 15 milliliters to 250 milliliters float amount motorcycles and universal machine four stroke engine now and right crankcase, add oil filter screen supporting base 2 with the right crankcase cover one, the cross section of the oil filter screen supporting base of the cross section of this supporting base 2 and right crankcase approximate (supporting base 2 is the equal of the extension of the oil filter screen supporting base of right crankcase to the right crankcase cover direction, but not with the oil filter screen supporting base one of right crankcase).Screw hole 2-1 and port are established in oil filter screen supporting base 2 tops, and port seals with capping by screw rod.During use, the right crankcase cover with this repacking is installed on the right crankcase earlier, and this moment, the oil filter screen supporting base cross section of oil filter screen supporting base 2 cross sections and right crankcase coincide.With former oil filter screen lengthening, the oil filter screen with lengthening passes through in the port reeve oil filter screen supporting base 2 of oil filter screen supporting base 2 again, and penetrates in the former oil filter screen supporting base of right crankcase then.Load onto capping at last.During the washing machine oil screen, dismantle capping, the knockout machine oil screen is promptly capable of washing, need not take right crankcase cover apart.
Claims (1)
1, is convenient to the engine right crankcase lid of washing machine oil screen, comprise engine right crankcase lid (1), it is characterized in that it also has oil filter screen supporting base (2) and capping, oil filter screen supporting base (2) is an one with engine right crankcase lid (1), oil filter screen supporting base (2) top is provided with screw hole (2-1) and port, and capping is installed in oil filter screen supporting base (2) port part by screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200678109U CN201218147Y (en) | 2008-06-13 | 2008-06-13 | Engine right crankcase cover with easily cleaned engine oil filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200678109U CN201218147Y (en) | 2008-06-13 | 2008-06-13 | Engine right crankcase cover with easily cleaned engine oil filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218147Y true CN201218147Y (en) | 2009-04-08 |
Family
ID=40540984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200678109U Expired - Fee Related CN201218147Y (en) | 2008-06-13 | 2008-06-13 | Engine right crankcase cover with easily cleaned engine oil filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218147Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358622A (en) * | 2014-09-26 | 2015-02-18 | 四川嘉逸皇冠科技有限公司 | Crankshaft box body for motorcycle horizontal engine |
| WO2023130558A1 (en) * | 2022-01-07 | 2023-07-13 | 浙江荣发动力股份有限公司 | Fastening type case body of gy6 high-sealing right crankcase |
-
2008
- 2008-06-13 CN CNU2008200678109U patent/CN201218147Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358622A (en) * | 2014-09-26 | 2015-02-18 | 四川嘉逸皇冠科技有限公司 | Crankshaft box body for motorcycle horizontal engine |
| WO2023130558A1 (en) * | 2022-01-07 | 2023-07-13 | 浙江荣发动力股份有限公司 | Fastening type case body of gy6 high-sealing right crankcase |
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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: 20090408 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |