CN2744488Y - Pneumatic automatic oiling device of chain saw - Google Patents
Pneumatic automatic oiling device of chain saw Download PDFInfo
- Publication number
- CN2744488Y CN2744488Y CN 200420085252 CN200420085252U CN2744488Y CN 2744488 Y CN2744488 Y CN 2744488Y CN 200420085252 CN200420085252 CN 200420085252 CN 200420085252 U CN200420085252 U CN 200420085252U CN 2744488 Y CN2744488 Y CN 2744488Y
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- CN
- China
- Prior art keywords
- utility
- model
- automatic oiling
- chain saw
- oil
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- Expired - Fee Related
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Abstract
The utility model relates to a pneumatic automatic oiling device of a chain saw, which belongs to the technical field of the appendage of a chain saw. The device provides a pneumatic automatic oiling device with low defects per unit, convenient repair and no influence on the normal work of the host machine. The utility model has the technical proposal that the assembled pneumatic automatic oiling device is composed of an oil-storing vessel and a filler pipe communicated with the oil-storing vessel. The utility model is characterized in that a gas interception pipe is communicated with the oil-storing vessel, and the filler pipe or the gas interception pipe is provided with a valve. The utility model has no mechanical driving, simple structure, low defects per unit, low manufacture cost and easy access. What's more, the normal work of the host machine can not be influenced when the air current is intercepted. The utility model can normally work so long as the air supply is prepared without concerning the strength of the air supply and the amount of air quantity. Therefore, the utility model has extensive applicability, and the utility model is suitable for annular saw, belt saw and other equipment alike. Meanwhile, when the retrospective installation is reconstructed, the manually oiling can be changed into automatic oiling without changing the original appearance.
Description
Technical field
The utility model relates to a kind of felling trees with the air pressure automatic oiling device of chain saw, belongs to the auxiliary equipment technical field of chain saw.
Background technology
Felling trees mostly is chain saw with saw, and chain saw can be divided into electric saw and chain saw.When felling trees, its saw chain all need supply oil lubrication, in case overheated, cause saw chain to damage.Generally have manually and automatic two kinds for the mode of chain saw fuel feeding, because the advantage of auto-supply is greater than manual fuel feeding, so manufacturer more and more pays attention to the exploitation of auto-supply chain saw.At present, the auto-supply device of commercially available chain saw adopts mechanical drive modes such as worm gear, worm screw more, and its weak point is that the fueller of this structure is usually stretched wearing and tearing because of machine and the fuel feeding fault occurred, influences normal lumbering operation.In addition, also have a class chain saw to adopt the fueller of gas pressure, " Xiao Song " board chain saw of the G380AVS type that produces as Japan, it is to be provided with the air flue that is communicated with oil storage container on the crankcase of engine, and this air flue is provided with stop valve and check valve, prevents in the anti-crankcase that flows to engine of lubricating oil on the container.In addition, also be provided with pressure-reducing valve on the oil storage container, to reach the purpose of control lubricating oil displacement size.Like this, when engine moves, the gas of a part of pressurized is just in air flue enters into oil storage container in its crankcase, give the suitable pressure of lubricating oil in the container, lubricating oil is discharged from oil fuel tube according to required, and be fed on the saw chain through chain saw casing side plate and saw chain guide plate, reach the purpose that saw chain is lubricated, to guarantee the normal operating conditions of chain saw.The advantage of this auto-supply device is a low cost of manufacture, and operational failure is few.Its weak point is when oil supply system breaks down, maintenance trouble, and in addition, oil supply system directly can have influence on the operate as normal of engine when leaking air phenomenon, makes troubles to the user.Such as meeting driving appears, phenomenons such as difficult in acceleration, shutdown and difficult startup.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of chain saw air pressure automatic oiling device, and this plant failure rate is low, is convenient to maintenance, does not influence the operate as normal of main frame.
It is as follows to solve the problems of the technologies described above the scheme that is adopted:
A kind of chain saw air pressure automatic oiling device, it comprises oil storage container, and the oil fuel tube that is communicated with oil storage container is communicated with gas intercepting pipe on the oil storage container, and oil fuel tube or gas intercepting pipe are provided with valve.
Above-mentioned chain saw air pressure automatic oiling device, set valve is stop valve 2 or check valve 9 on described oil fuel tube 5 or the gas intercepting pipe 1, also can be provided with stop valve 2 and check valve 9 simultaneously.。
Above-mentioned chain saw air pressure automatic oiling device, said oil storage container [4] is provided with pressure-reducing valve [10].
Chain saw air pressure automatic oiling device provided by the utility model is a kind of device that adopts Open architecture to obtain air pressure.It can be from the fan blade interception air stream of Electric saw motor by gas intercepting pipe, also can be from the silencer interception air stream of chain saw engine, and air-flow imported in the oil storage container, by means of the gas pressure of air-flow the lubricating oil in the container is discharged in right amount, lubricated for saw chain.The advantage of this device is no mechanical transmission, and simple in structure, fault rate is low, low cost of manufacture, and easy access, and when interception air stream, can not influence the operate as normal of main frame.In addition, as long as source of the gas is arranged, and no matter source of the gas size and air quantity size, but this device is with regard to operate as normal.So applied widely, and be equally applicable to annular saw, band saw and close equipment etc.Simultaneously, when retrospective installation is transformed, under the situation that does not change the equipment original appearance, can change automatic oiling into manually oiling.
Description of drawings
Fig. 1 is that the master of the utility model embodiment one looks the sectional structure schematic diagram;
Fig. 2 is that the master of the utility model embodiment two looks the sectional structure schematic diagram;
Fig. 3 is that the master of the utility model embodiment three looks the sectional structure schematic diagram;
Fig. 4 looks the sectional structure schematic diagram for the master of the utility model embodiment four.
Drawing reference numeral is:
1. gas intercepting pipe, 2. stop valve, 3. container cover, 4. oil storage container, 5. oil fuel tube, 7. chain saw box side, 8. saw chain guide plate, 9. check valve, 10. pressure-reducing valve.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing, the utility model is described in further detail.
Referring to accompanying drawing, chain saw air pressure automatic oiling device provided by the utility model comprises oil storage container 4, the oil fuel tube 5 that is communicated with oil storage container 4, and during installation, the oil outlet end of oil fuel tube 5 is communicated with through the oil filler point of chain saw box side 7 with saw chain guide plate 8.Be communicated with gas intercepting pipe 1 on the oil storage container 4, gas intercepting pipe 1 is provided with valve, and this valve can be a stop valve 2, as shown in Figure 1, also can be check valve 9, as shown in Figure 2.Stop valve 2 can be selected existing product for use, and its effect is can the adjustments of gas flow, has a complete closed position again.Check valve 9 can be selected rubber duck-bill formula check valve of the prior art for use, because of the easy ageing failure of this check valve, can keep permanent effectively work for guaranteeing the utility model, can establish stop valve 2 and check valve 9 simultaneously on gas intercepting pipe 1, as shown in Figure 3.
Container cover 3 can be provided with separately, also can be made as one with the valve body of stop valve 2, or is made as one with the pipe joint of gas intercepting pipe 1.
With valve set on the oil fuel tube 5 that oil storage container 4 is communicated with can be check valve 9 equally, also can be stop valve 2, or the two is provided with simultaneously, and this can dispose according to user's request.When the gas pressure of selecting source of the gas for use is big, should establish pressure-reducing valve 10 on the oil storage container 4.When the gas pressure of selecting source of the gas for use can be controlled at required scope by stop valve 2 or check valve 9, oil storage container 4 can not established pressure-reducing valve 10.
When this device is used for electric chain saw,,, in the case, should select Fig. 1, version embodiment illustrated in fig. 2 for use so the gas pressure that is intercepted is less because of source of the gas is to be come by the cooling fan of motor.When this device was used for chain saw, source of the gas was selected from chain saw waste pipe place, that is the silencer place, and the gas pressure of this moment is bigger, so should select version embodiment illustrated in fig. 3 for use.
Referring to Fig. 4, no matter in running order when guaranteeing chain saw or stopped status, the position of container cover 3 always is under the situation on the oil storage container 4, can not establish any valve on the gas intercepting pipe 1.
Claims (3)
1. chain saw air pressure automatic oiling device, it comprises oil storage container, and the oil fuel tube that is communicated with oil storage container [5] is characterized in that, is communicated with gas intercepting pipe [1] on the said oil storage container [4], and oil fuel tube [5] or gas intercepting pipe [1] are provided with valve.
2. chain saw air pressure automatic oiling device according to claim 1 is characterized in that, it is stop valve [2] or check valve [9] that described oil fuel tube [5] or gas intercepting pipe [1] are gone up set valve.
3. chain saw air pressure automatic oiling device according to claim 1 and 2 is characterized in that said oil storage container [4] is provided with pressure-reducing valve [10].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085252 CN2744488Y (en) | 2004-10-29 | 2004-10-29 | Pneumatic automatic oiling device of chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085252 CN2744488Y (en) | 2004-10-29 | 2004-10-29 | Pneumatic automatic oiling device of chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744488Y true CN2744488Y (en) | 2005-12-07 |
Family
ID=35579275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420085252 Expired - Fee Related CN2744488Y (en) | 2004-10-29 | 2004-10-29 | Pneumatic automatic oiling device of chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744488Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990686A (en) * | 2012-12-06 | 2013-03-27 | 浙江百特电器有限公司 | Hair shaving device with automatic oil injection mechanism |
| CN101668617B (en) * | 2007-02-26 | 2013-08-14 | 佩朗股份有限公司 | Chain saw provided with lubrication device and method implemented for performing said lubrication |
-
2004
- 2004-10-29 CN CN 200420085252 patent/CN2744488Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668617B (en) * | 2007-02-26 | 2013-08-14 | 佩朗股份有限公司 | Chain saw provided with lubrication device and method implemented for performing said lubrication |
| CN102990686A (en) * | 2012-12-06 | 2013-03-27 | 浙江百特电器有限公司 | Hair shaving device with automatic oil injection mechanism |
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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 |