CN202718762U - Marine engine oil amount limiting device - Google Patents
Marine engine oil amount limiting device Download PDFInfo
- Publication number
- CN202718762U CN202718762U CN 201220378738 CN201220378738U CN202718762U CN 202718762 U CN202718762 U CN 202718762U CN 201220378738 CN201220378738 CN 201220378738 CN 201220378738 U CN201220378738 U CN 201220378738U CN 202718762 U CN202718762 U CN 202718762U
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- CN
- China
- Prior art keywords
- engine oil
- marine engine
- screw section
- slide part
- oil mass
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
A marine engine oil amount limiting device comprises a support, a connecting assembly and a drive component. One end of the connecting assembly is connected with a throttle control handle of an oil injection pump of an engine, and the other end of the connecting assembly is fixedly connected with the drive component through a connecting part. The drive component works after powered on and drives a connecting rod to enable the connecting part to move toward the drive component, and at this time the engine is in a pure oil working state. When the drive component does not work, the connecting rod, under the action of an elastic piece, pushes the throttle control handle of the engine to an oil limiting position so that oil supply amount is controlled. The marine engine oil amount limiting device is simple in structure and easy to install, and can effectively restrict the oil amount of the oil injection pump.
Description
[technical field]
The utility model relates to engine fittings, particularly a kind of marine engine oil mass restricting means.
[background technique]
Diesel oil-combustion gas duel fuel engine generally all is provided with oil-limiter.Motor is in acceleration or overload operation, and oil-limiter is regulated Injection Pump and is controlled within the fuel delivery of peak output, has avoided causing the wasting of resources and environmental pollution because overfueling causes fuel combustion incomplete.
Traditional marine engine oil mass restricting means comprises adjusts arm, spring, body and set screw etc., stretches out body by the axial motion of adjusting arm and contacts to control fuel delivery with the speed-regulating arm of amount of fuel automated execution mechanism.Yet this marine engine oil mass restricting means complex structure is installed trouble.
[model utility content]
Based on this, be necessary to provide a kind of simple in structure, install simple and can effectively limit the marine engine oil mass restricting means of Injection Pump oil mass.
A kind of marine engine oil mass restricting means comprises:
Support comprises base and the sleeve of being located on the described base;
Connection part comprises:
Connecting rod comprises slide part and the screw section that links to each other with described slide part, and described slide part is actively located in described sleeve, and described slide part is provided with the joint that links to each other with the engine oil door handle away from an end of described screw section;
Elastic component is sheathed on described slide part, and the two ends of described elastic component offset with described sleeve and described joint respectively;
Bounding means, thread bush are connected to described screw section, and offset with described sleeve.
Driver part is fixedly connected with the end of described screw section away from described slide part, and can drive described connecting rod and make described joint towards near in the motion of the direction of described sleeve.
In a kind of mode of execution, marine engine oil mass restricting means also comprises latch therein, and described latch thread bush is connected to described screw section, and offsets with described bounding means.
In a kind of mode of execution, described screw section offers attachment hole away from an end of described slide part therein, and described driver part comprises the driveshaft that passes described attachment hole.
In a kind of mode of execution, the end of described driveshaft is provided be used to the pin that stops described driveshaft to separate with described attachment hole therein.
In a kind of mode of execution, described driver part is calutron therein.
One end of the connection part of above-mentioned marine engine oil mass restricting means is connected with the injection pump of engine throttle control handle, and the other end is fixedly connected with driver part by joint.During work, driver part drives connecting rod makes joint towards the direction motion of driver part, and this moment, motor was in pure oily working state.When driver part quit work, connecting rod was shifted the engine oil door handle onto the limit oil level and is put under the effect of elastic component, thus the control fuel delivery.This marine engine oil mass restricting means is simple in structure, installation is easy and can effectively limit the Injection Pump oil mass.
[description of drawings]
Fig. 1 is the marine engine oil mass restricting means scheme of installation of a mode of execution;
Fig. 2 is that the marine engine oil mass restricting means of a mode of execution connects the external member partial schematic sectional view.
[embodiment]
Below in conjunction with embodiment and accompanying drawing, marine engine oil mass restricting means is described in further detail
See also Fig. 1, the marine engine oil mass restricting means 100 of a mode of execution comprises support 10, connection part 20 and driver part 30.
See also Fig. 2, connection part 20 comprises connecting rod 22, elastic component 24, bounding means 26 and latch 28.
Connecting rod 22 is cylindrical, and it comprises ganoid slide part 222 and the externally threaded screw section 224 that has that links to each other with slide part 222.
Bounding means 26 is included as columnar sleeve part 262 and is positioned at the hexagon rotary part 264 of sleeve part 262 1 ends.Sleeve part 262 is provided with the bigger through hole of screw section 224 external diameters than connecting rod 22, rotary part 264 is provided with the internal thread that matches with the screw section 224 of connecting rod 22, therefore using the instrument such as spanner to twist rotary part 264 can make sleeve part 262 along the moving axially of connecting rod 22, until the side that is positioned at the through hole edge of the front end of sleeve part 262 and sleeve 14 offsets.
During use, drive body 32 energising work, drive joint 226 towards the direction motion near sleeve 14 by driving connecting rod 22, motor is in pure oily working state.During driver part 30 no electric circuit, connecting rod 22 is shifted the engine oil door handle onto the limit oil level and is put under the effect of elastic component 24, thus the control fuel delivery.
Be appreciated that driver part 30 also can be the devices such as motor, cylinder, oil hydraulic cylinder.
The above embodiment has only expressed mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a marine engine oil mass restricting means is characterized in that, comprising:
Support comprises base and the sleeve of being located on the described base;
Connection part comprises:
Connecting rod comprises slide part and the screw section that links to each other with described slide part, and described slide part is actively located in described sleeve, and described slide part is provided with the joint that links to each other with the engine oil door handle away from an end of described screw section;
Elastic component is sheathed on described slide part, and the two ends of described elastic component offset with described sleeve and described joint respectively; And
Bounding means, thread bush are connected to described screw section, and offset with described sleeve; And
Driver part is fixedly connected with the end of described screw section away from described slide part, and can drive described connecting rod and make described joint towards the motion of the direction of driver part.
2. marine engine oil mass restricting means according to claim 1 is characterized in that, also comprises latch, and described latch thread bush is connected to described screw section, and offsets with described bounding means.
3. marine engine oil mass restricting means according to claim 1 is characterized in that, described screw section offers attachment hole away from an end of described slide part, and described driver part comprises the driveshaft that passes described attachment hole.
4. marine engine oil mass restricting means according to claim 3 is characterized in that, the end of described driveshaft is provided be used to the pin that stops described driveshaft to separate with described attachment hole.
5. the described marine engine oil mass of any one restricting means is characterized in that according to claim 1-4, and described driver part is calutron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378738 CN202718762U (en) | 2012-08-01 | 2012-08-01 | Marine engine oil amount limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378738 CN202718762U (en) | 2012-08-01 | 2012-08-01 | Marine engine oil amount limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718762U true CN202718762U (en) | 2013-02-06 |
Family
ID=47620587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378738 Expired - Fee Related CN202718762U (en) | 2012-08-01 | 2012-08-01 | Marine engine oil amount limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718762U (en) |
-
2012
- 2012-08-01 CN CN 201220378738 patent/CN202718762U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |