CN2060480U - Oil pumping apparatus for automotive vehicle - Google Patents
Oil pumping apparatus for automotive vehicle Download PDFInfo
- Publication number
- CN2060480U CN2060480U CN 90201104 CN90201104U CN2060480U CN 2060480 U CN2060480 U CN 2060480U CN 90201104 CN90201104 CN 90201104 CN 90201104 U CN90201104 U CN 90201104U CN 2060480 U CN2060480 U CN 2060480U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- oil
- piston rod
- bent axle
- 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.)
- Withdrawn
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses an oil pumping apparatus for automotive vehicle, which is composed of a cylinder body, a piston, a piston rod, a crank shaft, etc. One end of the upper part of the cylinder body is provided with an oil inlet pipe joint; one end of the lower part of the cylinder body is provided with an end cover of an oil outlet joint. The piston is arranged in the cylinder body; a piston rod is arranged on the piston; the crank shaft is arranged on the cylinder body; the piston rod hinges with the crank shaft; a crank handle is arranged on the crankshaft. The oil pumping apparatus for automotive vehicle can be used for pumping oil in various motor vehicles, shops dining rooms. The utility model has the advantages of simple structure, convenient operation, small size, light weight and convenience for carrying, and strong oil pumping force.
Description
The utility model relates to a kind of Motor Vehicle oil-sucker.
Known air sac type oil-sucker must then, loosen and could draw up oil come with the hand air bag of repeatedly holding with a firm grip during use.Flow velocity is slower during this oil-sucker oil pumping, and always some is sprinkled upon on the ground, causes waste.In addition, some driver is containing the oil pipe oil suction with mouth, and is careless just easily with in the oily suction nozzle, very unhygienic.
The purpose of this utility model just be to provide a kind of simple in structure, easy to use, volume is little, lightweight Motor Vehicle oil-sucker.
For achieving the above object, as shown in drawings, the Motor Vehicle oil-sucker comprises piston, piston rod, crank etc., of the present utility model being characterised in that, and the internal diameter of the cylinder body first half is slightly less than the internal diameter of cylinder body Lower Half.One end of the cylinder body first half is provided with inlet connector, and the end fixed installation of cylinder body Lower Half is provided with the end cap of flowline connection to subsea.Piston is housed in the cylinder body, fixedly mounts piston rod on the piston, crankshaft installed is on cylinder body, and piston rod and bent axle are articulated and connected, and the axis normal of the axis of bent axle and cylinder body, and crank is housed on the bent axle.
Plastic valve is equipped with at the filler opening place of the cylinder body first half of the utility model Motor Vehicle oil-sucker, and the diameter of piston is slightly less than the internal diameter of cylinder body Lower Half greater than the internal diameter of the cylinder body first half.
Below in conjunction with description of drawings the utility model structural representation.
From accompanying drawing as can be seen, the Motor Vehicle oil-sucker is by inlet connector 1, plastic valve 2, cylinder body 3, piston 4, fixedly Luo silk 5, piston rod 6, bent axle 7, crank 8, end cap 9, flowline connection to subsea 10 are formed.The internal diameter of cylinder body 3 first halves is slightly less than the internal diameter of cylinder body 3 Lower Halves, and an end of cylinder body 3 first halves is provided with inlet connector 1, and at the filler opening place plastic valve 2 is housed.One end Luo line of cylinder body 3 Lower Halves connects end cap 9, and end cap 9 is provided with flowline connection to subsea 10.Piston 4 is housed in the cylinder body 3, and fixedly Luo silk 5 is fixedly mounted on piston rod 6 on the piston 4, and bent axle 7 is connected the two ends of cylinder body 3 Lower Halves, and crank 8 is connected on the bent axle 7 by cylinder body 3 usefulness pins, and the two ends that bent axle 7 connects cylinder body 3 seal it with seal ring.Piston rod 6 is articulated and connected with bent axle 7, and the axis normal of the axis of bent axle 7 and cylinder body 3.The diameter of piston 4 is slightly less than the internal diameter of cylinder body 3 Lower Halves greater than the internal diameter of cylinder body 3 first halves.
When using the utility model, rotate crank 8, by bent axle 7, piston rod 6 is reciprocating.When piston 4 by the oil-inlet end of cylinder body 3 first halves when cylinder body 3 Lower Halves are moved, plastic valve 2 is opened, air enters cylinder body 3 first halves by oil inlet pipe.Along with moving of piston 4, the air pressure in the cylinder body forms negative pressure.Oil in the oil drum can flow into cylinder body 3 first halves along oil inlet pipe under atmospheric effect, and piston 4 by running to cylinder body 3 Lower Halves and the gap between cylinder body 3 Lower Halves, enters cylinder body 3 Lower Halves, flows into fuel tank by oil outlet tube.After this, the oil in the oil drum can flow into fuel tank voluntarily under siphonage.If siphonage is formed, can shake crank 8 several times more.Different is that when piston 4 operation cylinder bodies 3 Lower Halves, because atmospheric effect, plastic valve 2 is closed.Prevent that air from entering in the oil inlet pipe again, to keep the negative pressure state in the oil inlet pipe.Air in cylinder body 3 first halves, the gap by between piston 4 and cylinder body 3 Lower Halves enters in cylinder body 3 Lower Halves, is discharged into atmosphere by oil outlet tube.After the circulation, under atmospheric effect, the oil in the oil drum can flow into fuel tank by the oil-sucker oil inlet pipe, forms siphon several times.
The utility model is simple in structure, easy to use, volume is little, in light weight, be easy to carry, oil pumping power is strong, uses in the time of can being widely used in various motor vehicles, shop, dining room oil pumping.
Claims (3)
1, a kind of Motor Vehicle oil-sucker, comprise piston (4), piston rod (6), crank (8) etc., it is characterized in that the internal diameter of cylinder body (3) first half is slightly less than the internal diameter of cylinder body (3) Lower Half, one end of cylinder body (3) first half is provided with inlet connector (1), the one end fixed installation of cylinder body (3) Lower Half is provided with the end cap (9) of flowline connection to subsea (10), piston (4) is housed in the cylinder body (3), piston (4) is gone up fixed installation piston rod (6), bent axle (7) is installed on the cylinder body (3), piston rod (6) is articulated and connected with bent axle (7), and the axis normal of the axis of bent axle (7) and cylinder body (3) is equipped with crank (8) on the bent axle (7).
2, Motor Vehicle oil-sucker according to claim 1 is characterized in that the internal diameter of the diameter of piston (4) greater than cylinder body (3) first half, is slightly less than the internal diameter of cylinder body (3) Lower Half.
3,, it is characterized in that plastic valve (2) is equipped with at the filler opening place of cylinder body (3) first half according to claim 1,2 described Motor Vehicle oil-suckers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201104 CN2060480U (en) | 1990-01-23 | 1990-01-23 | Oil pumping apparatus for automotive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201104 CN2060480U (en) | 1990-01-23 | 1990-01-23 | Oil pumping apparatus for automotive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2060480U true CN2060480U (en) | 1990-08-15 |
Family
ID=4882793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201104 Withdrawn CN2060480U (en) | 1990-01-23 | 1990-01-23 | Oil pumping apparatus for automotive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2060480U (en) |
-
1990
- 1990-01-23 CN CN 90201104 patent/CN2060480U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |