CN208845289U - A kind of single cylinder diesel of crankshaft driving oil transfer pump - Google Patents
A kind of single cylinder diesel of crankshaft driving oil transfer pump Download PDFInfo
- Publication number
- CN208845289U CN208845289U CN201821266032.6U CN201821266032U CN208845289U CN 208845289 U CN208845289 U CN 208845289U CN 201821266032 U CN201821266032 U CN 201821266032U CN 208845289 U CN208845289 U CN 208845289U
- Authority
- CN
- China
- Prior art keywords
- transfer pump
- oil transfer
- crankshaft
- diesel engine
- mechanical oil
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of single cylinder diesels of crankshaft driving oil transfer pump, it include: diesel engine body, crankshaft, Gear Cavity Cover of Diesel Engine and mechanical oil transfer pump, the Gear Cavity Cover of Diesel Engine and the diesel engine body assembly connection, the crankshaft passes through the diesel engine body and the Gear Cavity Cover of Diesel Engine, the mechanical oil transfer pump is fixed on the outside of the Gear Cavity Cover of Diesel Engine, the mechanical oil transfer pump is connect with the transmission of crankshaft, the crankshaft front end diameter of axle is machined with link slot, the mechanical oil transfer pump includes plat shaft, the mechanical oil transfer pump drives the plat shaft to be inserted in the link slot.By the above-mentioned means, the single cylinder diesel of crankshaft driving oil transfer pump provided by the utility model, effectively increases the fuel pressure of single cylinder diesel.
Description
Technical field
The utility model relates to diesel engine arts, more particularly to a kind of single cylinder diesel of crankshaft driving oil transfer pump.
Background technique
Single cylinder diesel especially common rail and Electronic Unit Pump Diesel Engine need the charge oil pressure of 3-4bar to guarantee high pressure
Common rail pump or electronically controlled unit pump can work normally, and existing single cylinder diesel mostly uses electronics oil transportation oil pump feed, exist reliable
Property difference problem, it is also necessary to individually arrangement be placed outside outside complete machine.
Summary of the invention
The utility model is mainly solving the technical problems that provide a kind of single cylinder diesel of crankshaft driving oil transfer pump, effectively
Improve the fuel pressure of single cylinder diesel.
In order to solve the above technical problems, the technical solution that the utility model uses is: it is defeated to provide a kind of crankshaft driving
The single cylinder diesel of oil pump, comprising: diesel engine body, crankshaft, Gear Cavity Cover of Diesel Engine and mechanical oil transfer pump, the diesel engine tooth
Gear chamber cover and the diesel engine body assembly connection, the crankshaft pass through the diesel engine body and the diesel engine gear chamber
Lid, the mechanical oil transfer pump are fixed on the outside of the Gear Cavity Cover of Diesel Engine, and the mechanical oil transfer pump and the crankshaft pass
Dynamic connection, the crankshaft front end diameter of axle are machined with link slot, and the mechanical oil transfer pump includes plat shaft, and the mechanical oil transfer pump drives
The plat shaft is moved to be inserted in the link slot.
In one preferred embodiment of the utility model, the mechanical oil transfer pump and the crankshaft coaxial line.
In one preferred embodiment of the utility model, the mechanical oil transfer pump is fixed on described by screw threads for fastening mode
On Gear Cavity Cover of Diesel Engine.
Mechanical oil transfer pump is moved in one preferred embodiment of the utility model, described in the crank rotation band to rotate together.
The beneficial effects of the utility model are: a kind of one-cylinder diesel for crankshaft driving oil transfer pump that the utility model is pointed out
Machine, crank rotation just drive mechanical oil transfer pump to rotate together, to improve the charge oil pressure of fuel system, make common rail or automatically controlled list
Body pumps single cylinder diesel and works normally.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural representation of one preferred embodiment of single cylinder diesel machine of crankshaft driving oil transfer pump of the utility model
Figure；
Fig. 2 is the single cylinder diesel front view of crankshaft driving oil transfer pump；
Fig. 3 is the enlarged drawing of part A in Fig. 1.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1-3 is please referred to, the utility model embodiment includes:
A kind of single cylinder diesel of crankshaft driving oil transfer pump, comprising: diesel engine body 1, crankshaft 2, Gear Cavity Cover of Diesel Engine 3
With mechanical oil transfer pump 4, the Gear Cavity Cover of Diesel Engine 3 and 1 assembly connection of diesel engine body, the crankshaft 2 pass through described
Diesel engine body 1 and the Gear Cavity Cover of Diesel Engine 3, the mechanical oil transfer pump 4 are fixed at the Gear Cavity Cover of Diesel Engine 3
Outside, the mechanical oil transfer pump 4 are sequentially connected with the crankshaft 2, and the 2 front end diameter of axle of crankshaft is machined with link slot 5, the machine
Tool oil transfer pump 4 includes plat shaft 6, and the mechanical oil transfer pump 4 drives the plat shaft 6 to be inserted in the link slot 5.
When it is implemented, the 2 front end diameter of axle of crankshaft of diesel engine processes link slot 5, mechanical oil transfer pump 4 is fixed on diesel engine tooth
On gear chamber cover 3, mechanical oil transfer pump 4 and 2 coaxial line of crankshaft, the driving plat shaft 6 of mechanical oil transfer pump 4 are inserted in the connection of crankshaft front end
In slot 5, the rotation of crankshaft 2 just drives mechanical oil transfer pump 4 to rotate together, to improve the charge oil pressure of fuel system, make common rail or
Electronically controlled unit pump single cylinder diesel works normally.
In conclusion a kind of single cylinder diesel for crankshaft driving oil transfer pump that the utility model is pointed out, crank rotation is with regard to band
Dynamic mechanical oil transfer pump rotates together, to improve the charge oil pressure of fuel system, makes common rail or electronically controlled unit pump single cylinder diesel
It works normally.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of single cylinder diesel of crankshaft driving oil transfer pump characterized by comprising diesel engine body, crankshaft, diesel engine tooth
Gear chamber cover and mechanical oil transfer pump, the Gear Cavity Cover of Diesel Engine and the diesel engine body assembly connection, the crankshaft pass through institute
Diesel engine body and the Gear Cavity Cover of Diesel Engine are stated, the mechanical oil transfer pump is fixed at outside the Gear Cavity Cover of Diesel Engine
Side, the mechanical oil transfer pump are connect with the transmission of crankshaft, and the crankshaft front end diameter of axle is machined with link slot, the machinery oil transportation
Pump includes plat shaft, and the mechanical oil transfer pump drives the plat shaft to be inserted in the link slot.
2. the single cylinder diesel of crankshaft driving oil transfer pump according to claim 1, which is characterized in that the mechanical oil transfer pump
With the crankshaft coaxial line.
3. the single cylinder diesel of crankshaft driving oil transfer pump according to claim 1, which is characterized in that the mechanical oil transfer pump
It is fixed on the Gear Cavity Cover of Diesel Engine by screw threads for fastening mode.
4. the single cylinder diesel of crankshaft driving oil transfer pump according to claim 1, which is characterized in that the crank rotation band
The mechanical oil transfer pump rotates together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266032.6U CN208845289U (en) | 2018-08-07 | 2018-08-07 | A kind of single cylinder diesel of crankshaft driving oil transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266032.6U CN208845289U (en) | 2018-08-07 | 2018-08-07 | A kind of single cylinder diesel of crankshaft driving oil transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845289U true CN208845289U (en) | 2019-05-10 |
Family
ID=66355068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821266032.6U Active CN208845289U (en) | 2018-08-07 | 2018-08-07 | A kind of single cylinder diesel of crankshaft driving oil transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979918A (en) * | 2018-09-04 | 2018-12-11 | 江苏农华智慧农业科技股份有限公司 | A kind of oil transfer pump oil transportation circulation mechanism based on crankshaft |
-
2018
- 2018-08-07 CN CN201821266032.6U patent/CN208845289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979918A (en) * | 2018-09-04 | 2018-12-11 | 江苏农华智慧农业科技股份有限公司 | A kind of oil transfer pump oil transportation circulation mechanism based on crankshaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0457489A1 (en) | I.C. engines | |
| EP3362652A1 (en) | Delivery device for a motor vehicle | |
| CN208845289U (en) | A kind of single cylinder diesel of crankshaft driving oil transfer pump | |
| CN105627073A (en) | Rotor oil pump | |
| CN107420240B (en) | A high-pressure common-rail diesel engine-driven common-rail pump intermediate gear installation device | |
| CN204729610U (en) | A kind of enforced lubricating device of rocker arm of coal mining machine | |
| CN207261144U (en) | A kind of Design of High Pressure Common Rail Diesel Engine drives common rail pump idler gear erecting device | |
| US9726272B2 (en) | Assembly for adjustably mounting a gear of a pump to a gear of a driver equipment | |
| CN101315076A (en) | Internal gear pump | |
| CN108869129A (en) | A kind of single cylinder diesel of crankshaft driving oil transfer pump | |
| CN105179911A (en) | Novel oil injector | |
| CN203670726U (en) | Lubricating system of drive axle driving bevel gear bearing | |
| CN204140225U (en) | A kind of housing for timing gear | |
| CN107725683A (en) | A kind of reducing motor | |
| DE102009025535B4 (en) | Lubricant pump | |
| CN201096014Y (en) | Vehicular electric control engines air compressor component | |
| CN202381324U (en) | Vertical unit of marine oil delivery pump | |
| CN213235433U (en) | Charge pump and hydraulic power unit | |
| CN203656543U (en) | Engine oil pump | |
| CN202370655U (en) | Single cylinder diesel power output device | |
| CN209604527U (en) | A kind of engine Double-hydraulic pump interface transmission box structure | |
| CN101968005A (en) | Large-torque driving device of engine | |
| CN214534415U (en) | Forced lubricating device for speed reducer | |
| US20040156729A1 (en) | Feed and scavenge pump arrangement | |
| CN206036198U (en) | Driving connection structure of gear and power takeoff that has this structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |