CN2892419Y - Chain saw chain lubricating oil supply valve - Google Patents
Chain saw chain lubricating oil supply valve Download PDFInfo
- Publication number
- CN2892419Y CN2892419Y CN 200620084040 CN200620084040U CN2892419Y CN 2892419 Y CN2892419 Y CN 2892419Y CN 200620084040 CN200620084040 CN 200620084040 CN 200620084040 U CN200620084040 U CN 200620084040U CN 2892419 Y CN2892419 Y CN 2892419Y
- Authority
- CN
- China
- Prior art keywords
- chain
- oil supply
- oil
- valve
- saw
- 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
Abstract
The utility model discloses a chain lubricant oil supply valve for chain saws, which includes an oil supply hole on the valve body and an adjusting bolt intersected with the oil supply hole. For assembly, the valve seat is connected with the lubricant oil tank, the lower end of the oil supply hole is connected with the oil outlet pipe of the lubricant oil tank, and the upper end of the hole is connected with the oil supply pipe. For use, pressurize the lubricant oil tank with the air from a muffler or a fan to drive the lubricant through the oil pipe and to the chain guide plate for chain lubrication under control of the oil supply valve. The utility model is featured with simple structure and low fault rate.
Description
Technical field
The utility model relates to a kind of oil passage control valve, is specially chain saw saw chain lubrication oil supply valve.
Background technology
At present, we divide two kinds at the fell trees chain saw of usefulness, and the one, electric chain saw, the 2nd, gasoline engine chain saw.Chain saw is in when work, and its saw chain need be used oil lubrication, with reduce wear and prevent overheated.Now, most of chain saw all be to use manual fuel tap to saw chain for lubricating oil, this method can not continuous oil supply, it is really lubricated that saw chain is obtained; In addition, there is a small amount of chain saw to adopt the auto-supply device, as Japan " Xiao Song " G380AVS type gasoline engine chain saw, its engine crankcase is provided with the pore that communicates with grease-box, when gasoline engine is worked, gas pressure in the crankcase is greater than the pressure of grease-box, like this, just have portion gas to enter grease-box from crankcase, lubricating oil arrives the saw chain guide plate by oil circuit and valve under gas pressure, saw chain is lubricated, though this system can realize auto-supply, complex structure, phenomenon easily leaks air, and the maintenance trouble, influence the chain saw operate as normal.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic continuous oil supply, and can regulate the chain saw saw chain lubrication oil supply valve of oil mass.
For achieving the above object, the utility model has adopted following technical scheme: be provided with oil supplying hole (1) at valve body (2), also be provided with the adjusting bolt (3) that intersects with oil supplying hole (1), connecting hole (4) and (6) are arranged on the valve seat (5).
The utility model in use, valve seat (5) docks with grease-box (9), and oil supplying hole (1) lower end picks out oil pipe (10), last termination fuel feed pump (7), the portion gas of appendix (12) intercepting silencer (11), and deliver gas to grease-box (9), under gas pressure, lubricating oil enters flowline (10), by oil supplying hole (1), then, flow to saw chain guide plate (8) along fuel feed pump (7) saw chain is lubricated, regulate bolt (3) and can regulate the oil mass size at any time.
The utility model delivery valve does not need to apply separately any power, gets final product automatic continuous oil supply, and simple in structure, fault rate is low.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the utility model work structuring figure.
The specific embodiment
Now in conjunction with the embodiments, the utility model is described in further detail.
In the present embodiment, valve body (2), valve seat (5) use the moulding of aluminium one-step casting, then, process oil supplying hole (1), connecting hole (4) and (6) and adjusting bolt (3) installing hole respectively, regulate bolt (3) overcoat one tensioner spring.During assembling, valve seat (5) docks with grease-box (9) relevant position, and uses bolting.
Claims (1)
1. a chain saw saw chain lubrication oil supply valve is made up of valve body (2), valve seat (5), it is characterized in that: be provided with oil supplying hole (1) at valve body (2), also be provided with the adjusting bolt (3) that intersects with oil supplying hole (1), connecting hole (4) and (6) are arranged on the valve seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084040 CN2892419Y (en) | 2006-05-02 | 2006-05-02 | Chain saw chain lubricating oil supply valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084040 CN2892419Y (en) | 2006-05-02 | 2006-05-02 | Chain saw chain lubricating oil supply valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892419Y true CN2892419Y (en) | 2007-04-25 |
Family
ID=38060585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084040 Expired - Fee Related CN2892419Y (en) | 2006-05-02 | 2006-05-02 | Chain saw chain lubricating oil supply valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892419Y (en) |
-
2006
- 2006-05-02 CN CN 200620084040 patent/CN2892419Y/en not_active Expired - Fee Related
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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: 20070425 |