CN202157870U - Oil supply adjusting device of engine - Google Patents
Oil supply adjusting device of engine Download PDFInfo
- Publication number
- CN202157870U CN202157870U CN2011202295409U CN201120229540U CN202157870U CN 202157870 U CN202157870 U CN 202157870U CN 2011202295409 U CN2011202295409 U CN 2011202295409U CN 201120229540 U CN201120229540 U CN 201120229540U CN 202157870 U CN202157870 U CN 202157870U
- Authority
- CN
- China
- Prior art keywords
- screw
- oil quantity
- injection pump
- adjusting
- limit plate
- 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 Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an oil supply adjusting device of an engine, which is characterized by comprising an adjusting handle and an oil quantity limit plate. The adjusting handle and the oil quantity limit plate are coaxially arranged at the end portion of an adjusting lever of an injection pump. An arc long groove with a connecting axis of the oil quantity limit plate and the adjusting level serving as the center is arranged on the oil quantity limit plate. A screw hole identical to the radial size of the arc long groove is arranged on the adjusting handle. Location screws are arranged on the screw hole and the arc long groove. A limit screw aligning to the location screw is horizontally arranged on the oil quantity limit plate. A location boss is arranged at one end of the oil quantity limit plate away from the limit screw. By means of the structure, after the location screw is loosened, the adjusting handle is rotated to drive the adjusting lever of the injection pump to rotate and then to drive a rack bar to move horizontally so as to change output oil pump capacity of the injection pump. When the location screw is arranged at the left end of the arc long groove, the injection pump output the largest oil quantity to enable the engine to have high rated power. When the location screw is contacted with the limit screw, the injection pump outputs smaller oil quantity to enable the engine to have lower rated power.
Description
Technical field
The utility model relates to the fuel feeding controlling device of motor, particularly a kind of fuel feeding controlling device that realizes the two rated output powers of motor.
Background technique
At present, along with the develop rapidly of motor industry, the user has higher requirement to the operation comfort and the engine consumption of motor, particularly to corn and wheat dual-purpose reaper, carries out the different different rated power of job requirements motor output; Yet Traditional engine only can be exported a kind of rated power.
Summary of the invention
The utility model provides a kind of compact structure, simple to operate for solving the technical problem that exists in the known technology, realizes the engine oil controlling device of two rated output powers.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of fuel feeding controlling device of motor; It is characterized in that: comprise coaxial regulating handle and the oil mass limiting board that is installed in Injection Pump adjustment (adjusting) lever end; Said oil mass limiting board is provided be connected the circular arc elongated slot that axle center be center of oil mass limiting board with adjustment (adjusting) lever; Said regulating handle is provided with the screw consistent with the radial dimension of above-mentioned circular arc elongated slot, and said screw and circular arc elongated slot are provided with positioning screwn, is horizontally installed with the stop screw that aligns positioning screwn on the said oil mass limiting board; End away from stop screw on the said oil mass limiting board is provided with positioning boss.
Advantage and the good effect that the utlity model has are:
Adopt said structure, unclamp positioning screwn after, rotate regulating handle, the adjustment (adjusting) lever that can drive Injection Pump rotates, and then drives ratch and move horizontally, and finally changes the size of Injection Pump output oil mass; When above-mentioned positioning screwn was positioned at the high order end of circular arc elongated slot, Injection Pump was exported maximum oil mass, made motor have high rated power, and when positioning screwn contacted with stop screw, Injection Pump was exported less oil mass, made motor have low rated power.
Description of drawings
The structural representation of Fig. 1 the utility model;
Fig. 2 is the Injection Pump external structure schematic representation that contains the utility model;
Fig. 3 is the internal structure schematic representation of Fig. 2.
Among the figure: 1, regulating handle; 2, oil mass limiting board; 3, circular arc elongated slot; 4, screw; 5, positioning screwn; 6, stop screw; 7, positioning boss; 8, adjustment (adjusting) lever; 9, ratch; A, connection axle center.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1-3; A kind of fuel feeding controlling device of motor; Comprise coaxial regulating handle 1 and the oil mass limiting board 2 that is installed in Injection Pump adjustment (adjusting) lever end; Said oil mass limiting board is provided be connected the circular arc elongated slot 3 that axle center A be center of oil mass limiting board with adjustment (adjusting) lever; Said regulating handle is provided with the screw consistent with the radial dimension of above-mentioned circular arc elongated slot 4, is connected with positioning screwn 5 on said screw and the circular arc elongated slot, is horizontally installed with the stop screw 6 that aligns positioning screwn on the said oil mass limiting board; End away from stop screw on the said oil mass limiting board is provided with positioning boss 7.Concrete, positioning boss aligns with locating face on the Injection Pump.When above-mentioned positioning screwn was positioned at the high order end of circular arc elongated slot, when promptly regulating handle was positioned at the left end limit position, the adjustment (adjusting) lever 8 that is connected with regulating handle was also put the case leftmost side, and this moment, ratch 9 guaranteed that Injection Pump exports maximum oil mass, made motor have high rated power; When positioning screwn contacts with stop screw; Regulating handle turns over several angle clockwise; The also corresponding several angle that turns over clockwise of the Injection Pump adjustment (adjusting) lever that is connected with regulating handle, ratch move to right and guarantee that Injection Pump exports less oil mass, make motor have low rated power.For guaranteeing the adjustment of above-mentioned controlling device between height rated power, said regulating handle will be fixedly mounted on the end of adjustment (adjusting) lever, the corresponding end of wanting coaxial rotation to be installed in adjustment (adjusting) lever of said oil mass limiting board.When above-mentioned regulating handle is changed in the high-low power position, the positioning convex on the oil mass limiting board all the time with Injection Pump on locating face align.
Claims (1)
1. the fuel feeding controlling device of a motor; It is characterized in that: comprise coaxial regulating handle and the oil mass limiting board that is installed in Injection Pump adjustment (adjusting) lever end; Said oil mass limiting board is provided be connected the circular arc elongated slot that axle center be center of oil mass limiting board with adjustment (adjusting) lever; Said regulating handle is provided with the screw consistent with the radial dimension of above-mentioned circular arc elongated slot, and said screw and circular arc elongated slot are provided with positioning screwn, is horizontally installed with the stop screw that aligns positioning screwn on the said oil mass limiting board; End away from stop screw on the said oil mass limiting board is provided with positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202295409U CN202157870U (en) | 2011-06-30 | 2011-06-30 | Oil supply adjusting device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202295409U CN202157870U (en) | 2011-06-30 | 2011-06-30 | Oil supply adjusting device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157870U true CN202157870U (en) | 2012-03-07 |
Family
ID=45765511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202295409U Expired - Fee Related CN202157870U (en) | 2011-06-30 | 2011-06-30 | Oil supply adjusting device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566448A (en) * | 2019-07-22 | 2019-12-13 | 浙江亚特电器有限公司 | oil quantity adjustable oil pump structure for chain saw and chain saw |
-
2011
- 2011-06-30 CN CN2011202295409U patent/CN202157870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566448A (en) * | 2019-07-22 | 2019-12-13 | 浙江亚特电器有限公司 | oil quantity adjustable oil pump structure for chain saw and chain saw |
| CN110566448B (en) * | 2019-07-22 | 2024-05-07 | 浙江亚特电器股份有限公司 | Oil pump structure with adjustable oil quantity for chain saw and chain saw |
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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: 20120307 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |