CN201321115Y - Automatic chain oiler - Google Patents
Automatic chain oiler Download PDFInfo
- Publication number
- CN201321115Y CN201321115Y CNU2008201455432U CN200820145543U CN201321115Y CN 201321115 Y CN201321115 Y CN 201321115Y CN U2008201455432 U CNU2008201455432 U CN U2008201455432U CN 200820145543 U CN200820145543 U CN 200820145543U CN 201321115 Y CN201321115 Y CN 201321115Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- oil
- pressure switch
- intake branch
- air intake
- 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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Abstract
The utility model relates to an automatic chain oiler which comprises an engine, an air intake branch pipe, a negative pressure connecting pipe, an oil storage tank, an oil inlet, a negative pressure switch and an oil outlet. The automatic chain oiler is characterized in that the engine is connected with the intake branch pipe, one end of the negative pressure connecting pipe is connected in parallel with the intake branch pipe, and the other end thereof is connected with the negative pressure switch, the oil inlet at the upper end of the negative pressure switch is connected with the oil storage tank, and the lower end of the negative pressure switch is connected with the oil outlet. The automatic chain oiler serves as an oiling and lubricating device for the driving chain of a bestride-type motorcycle. Firstly, the lubricating oil stored in the oil storage tank flows into the negative pressure switch through the oil inlet, the negative pressure switch is connected with the air intake branch pipe through the negative pressure connecting pipe, the opening of the negative pressure switch is controlled by the vacuum generated in the air intake branch pipe when the engine works so as to control the output of the lubricating oil, and finally the lubricating oil flows out through the oil outlet, thereby achieving the purposes of the automatic oiling and lubrication of the driving chain during the riding time and the automatic closing after flameout.
Description
Technical field
The utility model relates to a kind of motor drive system lubricating system, is a kind of automatic chain oil can concretely.
Background technology
At present, straddle type motorcycle generally adopts the overwhelming majority that accounted for of chain-type transmission device, this mechanism simple structure, easy to maintenance, but have obvious weak point: because outside motorcycle chain is exposed to, trailing wheel inevitably will get rid of and be with some flying dust when travelling, the power of car load needs to carry by driving chain simultaneously, and chain causes the driving chain wearing and tearing to be elongated under the situation that does not obtain effectively lubricating, noise strengthens when travelling, and the transmission resistance increases oil consumption and increases.
The utility model content
The purpose of this utility model is to provide a kind of automatic chain oil can, make in the simple structure that guarantees former chain-type transmission device, on the basis easy to maintenance, also has the chain of reduction noise, prolong driving chain service life, the fuel-economizing fuel oil can be used as the lubricating system of the chain-type transmission device of straddle type motorcycle.
The utility model is realized with following technical scheme: this automatic chain oil can structure comprises driving engine, air intake branch, negative pressure connection pipe, holds oil can, oil inlet, negative pressure switch, oil outlet.It is characterized in that: driving engine is connected with air intake branch, and negative pressure connection pipe one end and air intake branch also connect, and the other end is connected with negative pressure switch, the oil inlet of negative pressure switch upper end with hold oil can and be connected, the negative pressure switch lower end is connected with oil outlet.The lubricating oil that at first holds the oil can the inside flows into negative pressure switch through oil inlet, negative pressure switch is connected with air intake branch by the negative pressure connection pipe, the degree of vacuum that produces at air intake branch during engine operation is by the unlatching of negative pressure connection pipe control negative pressure switch, thereby the output of control lubricating oil, after oil outlet flow out, when having realized riding to the self-oiling of driving chain and flame-out after SELF CL.
Compared with the prior art, use this automatic chain oil can not be subjected to maintain, drawback such as the driving chain noise that causes is big, easy to wear, and oil consumption is big because of the car owner lacks chain.
In sum, just because of this automatically a chain oil can have when riding to the oily function of driving chain, can make chain-type transmission device motor bike fuel-economizing 3%, reduce the friction noise of driving chain, prolong the service life of driving chain.
Description of drawings
Fig. 1 is the constructional drawing of the automatic chain oil can of the utility model.
1. driving engines among the figure, 2. air intake branch, 3. the negative pressure connection pipe 4. holds oil can, 5. oil inlet, 6, negative pressure switch, 7. oil outlet.
The specific embodiment
Fig. 1 is the fundamental diagram of the automatic chain oil can of the utility model, its principle of work by as driving engine (1), air intake branch (2), negative pressure connection pipe (3), hold oil can (4), oil inlet (5), negative pressure switch (6), oil outlet devices such as (7) and form the oily device of driving chain that this chain oil can be used as straddle type motorcycle.In Fig. 1, driving engine (1) is connected with air intake branch (2), and negative pressure connection pipe (3) one ends and air intake branch (2) also connect, and the other end is connected with negative pressure switch (6), the oil inlet (5) of negative pressure switch (6) upper end with hold oil can (4) and be connected, negative pressure switch (6) lower end is connected with oil outlet (7).
Claims (1)
1, a kind of automatic chain oil can, its mechanical part comprises driving engine, air intake branch, carburettor, negative pressure connection pipe, holds oil can, oil inlet, negative pressure switch, oil outlet, it is characterized in that: driving engine is connected with air intake branch, negative pressure connection pipe one end and air intake branch also connect, the other end is connected with negative pressure switch, the oil inlet of negative pressure switch upper end with hold oil can and be connected, the negative pressure switch lower end is connected with oil outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201455432U CN201321115Y (en) | 2008-09-10 | 2008-09-10 | Automatic chain oiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201455432U CN201321115Y (en) | 2008-09-10 | 2008-09-10 | Automatic chain oiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321115Y true CN201321115Y (en) | 2009-10-07 |
Family
ID=41158503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201455432U Expired - Fee Related CN201321115Y (en) | 2008-09-10 | 2008-09-10 | Automatic chain oiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321115Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014093940A1 (en) * | 2012-12-15 | 2014-06-19 | Steele Michael Shawn | Airflow driven automatic lubricator for a motorcycle drive chain |
-
2008
- 2008-09-10 CN CNU2008201455432U patent/CN201321115Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014093940A1 (en) * | 2012-12-15 | 2014-06-19 | Steele Michael Shawn | Airflow driven automatic lubricator for a motorcycle drive chain |
| US8978827B2 (en) | 2012-12-15 | 2015-03-17 | Michael Shawn Steele | Wind driven automatic lubricator for a motorcycle drive chain |
| AU2013358896B2 (en) * | 2012-12-15 | 2016-12-01 | Michael Shawn STEELE | Airflow driven automatic lubricator for a motorcycle drive chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20100910 |