CN2400588Y - Diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time - Google Patents
Diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time Download PDFInfo
- Publication number
- CN2400588Y CN2400588Y CN 99247172 CN99247172U CN2400588Y CN 2400588 Y CN2400588 Y CN 2400588Y CN 99247172 CN99247172 CN 99247172 CN 99247172 U CN99247172 U CN 99247172U CN 2400588 Y CN2400588 Y CN 2400588Y
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- hydraulic
- pump
- lubricating oil
- oil pump
- 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 discloses a diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time, composed of a diesel engine, a hydraulic oil pump, and a lubricating oil pump. The hydraulic oil pump is meshed with a driving gear of an oil injection pump of the diesel engine through an oil pump driving gear, and the lubricating oil pump is meshed with a timing gear of the diesel engine through a driving gear of the lubricating oil pump. The utility model can provide high efficient hydraulic power for fishing boats and other machines which need hydraulic power, reducing configuration of power equipment. Lubrication of the diesel engine is reliably secured by changing the installation modes of the lubricating oil pump. The utility model has the advantage of convenient maintenance and repair.
Description
The utility model relates to the power transportation art, and particularly a kind of diesel engine that hydraulic power and extreme pressure lubricant can be provided simultaneously is applicable to boats and ships and the various place that power and hydraulic power need be provided simultaneously.
The diesel engine that uses generally all is not with hydraulic-pressure pump at present, marine diesel engine such as need hydraulic power then drive hydraulic-pressure pump by the diesel engine pulley drive system hydraulic power are provided, this presentation mode takes up room greatly, and limited space in the cabin is arranged inconvenient.Equipment disposition complexity, belt easily skid, easy to wear, efficient is low, the fuel feeding instability easily causes steering wheel malfunctioning.Lubricating pump generally is installed in the interior or oil sump free end of oil sump of motor, by the supply of bent axle master gear and one group of intermediate gear engagement driving realization lubricant oil.During especially for boats and ships, its position is lower than the cabin base plate during shipment, and maintenance is extremely inconvenient.
The purpose of this utility model is to make a kind of diesel engine that hydraulic power and extreme pressure lubricant can be provided simultaneously, not only can provide power can also provide hydraulic power and extreme pressure lubricant simultaneously simultaneously, reduce the configuration of power equipment, change the mounting type of lubricating pump simultaneously, make maintenance easy to use.
Technical solution of the present utility model comprises diesel engine, hydraulic-pressure pump and lubricating pump, hydraulic-pressure pump is by hydraulic-pressure pump driving gear and the engagement of diesel engine fuel injecting pump drive gear, and lubricating pump is by the timing gear engagement of lubricating oil pump driving gear and diesel engine.
After using the utility model, hydraulic-pressure pump is installed on the front gear case of diesel engine, provide hydraulic power by the diesel engine fuel injecting pump drive gear, can be fishing boat and other needs the machinery of hydraulic power that hydraulic power efficiently is provided, and saved the utilized space in cabin.Lubricating pump is installed on the diesel engine backgear case, by the timing gear drive of diesel engine, than use easy row easy to maintenance in oil sump or on the oil sump free end, and has reduced by one group of intermediate drive gear.
Accompanying drawing 1 is a scheme of installation of the present utility model.
Accompanying drawing 2 is the structural representation of the utility model gear front end-cover.
Accompanying drawing 3 is the structural representation of the utility model gear rear casing.
Below in conjunction with embodiment the utility model is done further detailed description: the utility model is made up of diesel engine, hydraulic-pressure pump and lubricating pump, and referring to Fig. 1, hydraulic-pressure pump is by hydraulic-pressure pump driving gear 4 and 3 engagements of diesel engine fuel injecting pump drive gear.Lubricating pump is by lubricating oil pump driving gear 7 and 6 engagements of diesel engine timing gear.Referring to Fig. 2 and Fig. 3, the position of corresponding hydraulic-pressure pump driving gear 4 and lubricating oil pump driving gear 7 is respectively equipped with hydraulic-pressure pump mounting hole 8 and lubricating pump mounting hole 9 on diesel engine gear front end-cover and the rear casing.Hydraulic-pressure pump is coaxial with hydraulic-pressure pump driving gear 4, and lubricating pump is coaxial with lubricating oil pump driving gear 7.After diesel engine started, hydraulic-pressure pump obtained power by Injection Pump intermediate gear 2, diesel engine fuel injecting pump drive gear 3,1 three grades of transmissions of master gear from crankshaft of diesel engine.Lubricating pump obtains power by intermediate gear 5, timing gear 6,1 three grades of transmissions of master gear from crankshaft of diesel engine.This configuration structure of the present utility model, simple and reliable, use easy to maintenance.
Claims (3)
1, a kind of diesel engine that hydraulic power and extreme pressure lubricant can be provided simultaneously, form by diesel engine, hydraulic-pressure pump and lubricating pump, it is characterized in that hydraulic-pressure pump through hydraulic-pressure pump driving gear (4) and diesel engine fuel injecting pump drive gear (3) engagement, lubricating pump is by timing gear (6) engagement of lubricating oil pump driving gear (7) with diesel engine.
2, the diesel engine that hydraulic power and extreme pressure lubricant can be provided simultaneously according to claim 1 is characterized in that the position of corresponding hydraulic-pressure pump driving gear (4) and lubricating oil pump driving gear (7) is respectively equipped with hydraulic-pressure pump mounting hole (8) and lubricating pump mounting hole (9) on diesel engine gear front end-cover and the rear casing.
3, the diesel engine that hydraulic power and extreme pressure lubricant can be provided simultaneously according to claim 1 is characterized in that hydraulic-pressure pump is coaxial with hydraulic-pressure pump driving gear (4), and lubricating pump is coaxial with lubricating oil pump driving gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247172 CN2400588Y (en) | 1999-11-19 | 1999-11-19 | Diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247172 CN2400588Y (en) | 1999-11-19 | 1999-11-19 | Diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400588Y true CN2400588Y (en) | 2000-10-11 |
Family
ID=34032663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247172 Expired - Fee Related CN2400588Y (en) | 1999-11-19 | 1999-11-19 | Diesel engine capable of providing hydrodynamic and high-pressure lubricating oil at the same time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400588Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481683A (en) * | 2014-12-09 | 2015-04-01 | 沪东重机有限公司 | Diesel engine gear transmission device convenient to maintain |
-
1999
- 1999-11-19 CN CN 99247172 patent/CN2400588Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481683A (en) * | 2014-12-09 | 2015-04-01 | 沪东重机有限公司 | Diesel engine gear transmission device convenient to maintain |
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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 |