CN205260246U - Novel electronic pump of changing oil of car fuel tank - Google Patents
Novel electronic pump of changing oil of car fuel tank Download PDFInfo
- Publication number
- CN205260246U CN205260246U CN201521096819.9U CN201521096819U CN205260246U CN 205260246 U CN205260246 U CN 205260246U CN 201521096819 U CN201521096819 U CN 201521096819U CN 205260246 U CN205260246 U CN 205260246U
- Authority
- CN
- China
- Prior art keywords
- oil
- plunger
- cylinder
- master cylinder
- cylinder plunger
- 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
Links
Abstract
The utility model provides a novel electronic pump of changing oil of car fuel tank is by cam (1), camshaft (2), shaft coupling (3), motor (4), antifriction bearing (5), step shaft (6), support frame (7), push rod (8), master cylinder plunger (9), master cylinder spring (10), the oil pump housing body (11), oil feed jar spring (12), oil feed jar plunger (13), oil inlet (14), go out hydro -cylinder plunger (15), go out hydro -cylinder spring (16), oil -out (17) constitute. The motor drives the camshaft and rotates, and cam drive antifriction bearing makes step shaft, support frame, push rod and master cylinder plunger do the up -and -down motion, when master cylinder plunger upward movement, produces certain vacuum in the jar, and go out the hydro -cylinder plunger this moment closes, and when vacuum reached enough greatly, oil feed jar plunger shifted up, compresses oil feed jar spring, the oily suction, otherwise when the master cylinder plunger moves down, go out the hydro -cylinder plunger and shift up and opens, and advance the jar plunger and move down and close the oil inlet to reach the mesh of pump oil.
Description
Technical field:
The utility model belongs to the fuel tank of vehicle equipment of changing oil, and is specifically related to a kind of fuel tank of vehicle electric scavenge oil pump.
Background technology:
Fuel tank of vehicle is arranged on body bottom, when automobile need not or add to gas station fuel oil for a long time wrong, if change not in time the fuel oil in fuel tank, can cause whole automotive oil system contaminated, once the contaminated consequence of oil piping system is very serious, next just must clean full car oil piping system, so not only be subject to economic loss, but also can stop over for a long time, once therefore automobile need not or add for a long time wrong fuel oil and just must change the outmoded fuel oil in fuel tank or add wrong fuel oil in gas station, avoids the generation of oil piping system pollution.
Utility model content:
The purpose of this utility model is to provide a kind of fuel tank of vehicle electric scavenge oil pump, compact conformation, and small volume, easy to carry, the fuel tank that can fast and effeciently solve simple to operate is changed fuel oil problem.
For achieving the above object, the utility model is by cam (1), camshaft (2), shaft coupling (3), motor (4), rolling bearing (5), multidiameter (6), bracing frame (7), push rod (8), master cylinder plunger piston (9), master cylinder spring (10), oil pump housing body (11), oil-feed cylinder spring (12), oil-feed cylinder plug (13), oil-in (14), go out Cylinder Plunger (15), go out oil cylinder spring (16), oil-out (17) forms.
In technique scheme, described a kind of fuel tank of vehicle electric scavenge oil pump, it is characterized in that: motor (4) drives camshaft (2) to rotate by shaft coupling (3), under cam (1) effect, drive rolling bearing (5), make multidiameter (6), bracing frame (7), push rod (8) and master cylinder plunger piston (9) move up and down, in the time that master cylinder plunger piston (9) moves upward, in master cylinder, produce certain vacuum, going out Cylinder Plunger (15) is going out under oil cylinder spring (16) elastic force effect Cylinder Plunger (15) is closed, in the time that vacuum reaches enough large, oil-feed cylinder plug (13) moves up, compression oil-feed cylinder spring (12), oil is inhaled into from oil-in (14), otherwise, in the time that master cylinder plunger piston (9) moves downward, in master cylinder, produce oil pressure, go out Cylinder Plunger (15) makes out to move and open on Cylinder Plunger (15) under the effect of oil pressure, move down and close oil-in and enter cylinder plug (13), thereby reach the object of pump oil, this novel scavenge oil pump is simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of fuel tank of vehicle electric of the utility model scavenge oil pump structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of fuel tank of vehicle electric of the utility model scavenge oil pump is described in further detail;
As seen from Figure 1, this enforcement is a kind of fuel tank of vehicle electric scavenge oil pump, by cam (1), camshaft (2), shaft coupling (3), motor (4), rolling bearing (5), multidiameter (6), bracing frame (7), push rod (8), master cylinder plunger piston (9), master cylinder spring (10), oil pump housing body (11), oil-feed cylinder spring (12), oil-feed cylinder plug (13), oil-in (14), goes out Cylinder Plunger (15), go out oil cylinder spring (16), oil-out (17) forms.
Described a kind of fuel tank of vehicle electric scavenge oil pump as seen from Figure 1, it is characterized in that: motor (4) drives camshaft (2) to rotate by shaft coupling (3), under cam (1) effect, drive rolling bearing (5), make multidiameter (6), bracing frame (7), push rod (8) and master cylinder plunger piston (9) move up and down, in the time that master cylinder plunger piston (9) moves upward, in master cylinder, produce certain vacuum, going out Cylinder Plunger (15) is going out under oil cylinder spring (16) elastic force effect Cylinder Plunger (15) is closed, in the time that vacuum reaches enough large, oil-feed cylinder plug (13) moves up, compression oil-feed cylinder spring (12), oil is inhaled into from oil-in (14), otherwise, in the time that master cylinder plunger piston (9) moves downward, in master cylinder, produce oil pressure, go out Cylinder Plunger (15) makes out to move and open on Cylinder Plunger (15) under the effect of oil pressure, move down and close oil-in and enter cylinder plug (13), thereby reach the object of pump oil, this novel scavenge oil pump is simple in structure, easy to operate.
Claims (1)
1. a fuel tank of vehicle electric scavenge oil pump: by cam (1), camshaft (2), shaft coupling (3), motor (4), rolling bearing (5), multidiameter (6), bracing frame (7), push rod (8), master cylinder plunger piston (9), master cylinder spring (10), oil pump housing body (11), oil-feed cylinder spring (12), oil-feed cylinder plug (13), oil-in (14), go out Cylinder Plunger (15), go out oil cylinder spring (16), oil-out (17) forms, it is characterized in that: motor (4) drives camshaft (2) to rotate by shaft coupling (3), under cam (1) effect, drive rolling bearing (5), make multidiameter (6), bracing frame (7), push rod (8) and master cylinder plunger piston (9) move up and down, in the time that master cylinder plunger piston (9) moves upward, in master cylinder, produce certain vacuum, going out Cylinder Plunger (15) is going out under oil cylinder spring (16) elastic force effect Cylinder Plunger (15) is closed, in the time that vacuum reaches enough large, oil-feed cylinder plug (13) moves up, compression oil-feed cylinder spring (12), oil is inhaled into from oil-in (14), otherwise, in the time that master cylinder plunger piston (9) moves downward, in master cylinder, produce oil pressure, go out Cylinder Plunger (15) makes out to move and open on Cylinder Plunger (15) under the effect of oil pressure, move down and close oil-in and enter cylinder plug (13), thereby reach the object of pump oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096819.9U CN205260246U (en) | 2015-12-23 | 2015-12-23 | Novel electronic pump of changing oil of car fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096819.9U CN205260246U (en) | 2015-12-23 | 2015-12-23 | Novel electronic pump of changing oil of car fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260246U true CN205260246U (en) | 2016-05-25 |
Family
ID=56001776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096819.9U Expired - Fee Related CN205260246U (en) | 2015-12-23 | 2015-12-23 | Novel electronic pump of changing oil of car fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869228A (en) * | 2018-04-24 | 2018-11-23 | 佛山安豪科技服务有限公司 | A kind of electric water pump and water gun structure improving transmission mechanism |
-
2015
- 2015-12-23 CN CN201521096819.9U patent/CN205260246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869228A (en) * | 2018-04-24 | 2018-11-23 | 佛山安豪科技服务有限公司 | A kind of electric water pump and water gun structure improving transmission mechanism |
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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: 20160525 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |