CN210460795U - Oil pan oil filtering structure - Google Patents
Oil pan oil filtering structure Download PDFInfo
- Publication number
- CN210460795U CN210460795U CN201921184786.1U CN201921184786U CN210460795U CN 210460795 U CN210460795 U CN 210460795U CN 201921184786 U CN201921184786 U CN 201921184786U CN 210460795 U CN210460795 U CN 210460795U
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- Prior art keywords
- oil
- strainer
- baffle plate
- pan
- engine
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Abstract
The utility model relates to an oil pan oil strain structure belongs to the technical field of engine. The oil filtering structure of the oil pan comprises the oil pan, an oil baffle plate and an engine oil strainer; one side of the oil baffle plate is provided with a strainer mounting structure, the other side of the oil baffle plate is provided with an oil dropping hole, the engine oil strainer comprises a strainer main body and a pipeline, the strainer main body is mounted on the lower surface of the oil baffle plate through the strainer mounting structure, and the pipeline extends upwards from the upper surface of the oil baffle plate; the lower surface of the oil baffle plate is also provided with a partition plate, the middle of the partition plate is provided with a through hole, and the through hole is covered by an oil baffle plate filter screen; the oil baffle plate is installed in the oil pan and divides the oil pan into a strainer oil suction cavity and an oil falling cavity through a partition plate. Adopt the utility model discloses an oil pan oil strain structure, the machine oil of suction engine oil pump is through keeping off the oil board filter screen and twice filtration of strainer filter screen, has reduced the impurity entering oil pump in the machine oil, has improved the reliability of engine.
Description
Technical Field
The utility model relates to a technical field of engine, more specifically say, the utility model relates to an oil pan oil strain structure.
Background
In the prior art, engine oil entering an engine oil pump is generally filtered by a strainer of a strainer only once, and a part of fine impurities enter the engine oil pump to participate in engine lubrication, so that the running reliability of an engine is reduced.
SUMMERY OF THE UTILITY MODEL
For the above-mentioned technical problem who exists among the solution prior art, the utility model aims at providing an oil pan oil strain structure.
The oil filtering structure of the oil pan comprises the oil pan, an oil baffle plate and an engine oil strainer; the method is characterized in that: a strainer mounting structure is arranged on one side of the oil baffle plate, an oil dropping hole is arranged on the other side of the oil baffle plate, the engine oil strainer comprises a strainer main body and a pipeline connected with the strainer main body, the strainer main body is mounted on the lower surface of the oil baffle plate through the strainer mounting structure, and the pipeline extends upwards from the upper surface of the oil baffle plate; the lower surface of the oil baffle plate is also provided with a partition plate, a through hole is formed in the middle of the partition plate, and the through hole is covered by an oil baffle plate filter screen; the oil baffle plate is installed in the oil pan and divides the oil pan into a strainer oil suction chamber and a oil dropping chamber in which the strainer body is accommodated, by the partition plate.
Wherein, the oilhole that falls includes the main oilhole that falls and divides the oilhole that falls.
And the oil baffle plate is also provided with a reinforcing rib.
Wherein the partition plate is welded to the lower surface of the oil baffle plate.
Wherein, the oil baffle filter screen is welded on the clapboard.
Compared with the prior art, the utility model discloses an oil pan oil strain structure has following beneficial effect:
adopt the utility model discloses an oil pan oil strain structure, the machine oil of suction engine oil pump is through keeping off the oil board filter screen and twice filtration of strainer filter screen, has reduced the impurity entering oil pump in the machine oil, has improved the reliability of engine.
Drawings
Fig. 1 is a top view of an oil pan oil filtering structure of the present invention.
Fig. 2 is a schematic cross-sectional structure along a-a square in fig. 1.
Fig. 3 is a view from direction B of fig. 2.
Fig. 4 is a view in the direction C of fig. 2.
Detailed Description
The oil pan oil filtering structure of the present invention will be further described below with reference to specific embodiments to help those skilled in the art to understand the concept and technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 1 to 4, the oil pan oil filtering structure of the present embodiment includes an oil pan 4, an oil baffle plate 3, and an oil strainer 2. One side of oil baffle 3 is provided with strainer mounting structure 31, the opposite side of oil baffle 3 is provided with the oilhole that falls, the oilhole that falls includes main oilhole 51 and branch oilhole 52 that falls, machine oil strainer 2 include strainer main part 21 and with pipeline 22 that strainer main part 21 is connected, strainer main part 21 passes through strainer mounting structure 31 installs on the lower surface of oil baffle 3, and pipeline 22 stretches out the upper surface of oil baffle 3 extends upwards. Still weld on the lower surface of oil baffle 3 has baffle 6, be provided with the through-hole in the middle of the baffle 6, and the through-hole is through the welding oil baffle filter screen 7 cover on the baffle 6. The oil baffle plate 3 is installed in the oil pan 4 and divides the oil pan into a strainer suction chamber 8 and a drop chamber 9 accommodating the strainer body 21 by the partition plate 6. And the oil baffle 3 is also provided with a reinforcing rib 1.
By adopting the oil pan oil filtering structure of the embodiment, when oil falls back to the oil baffle plate, the oil falls back to the oil falling cavity from the oil falling hole. Then, when the engine oil flows into the oil suction cavity of the strainer from the oil falling cavity, the engine oil is filtered once through the oil baffle filter screen on the partition plate. When the engine oil enters the engine oil strainer from the oil suction cavity of the strainer, the engine oil is filtered for the second time by the filter screen on the strainer. Then enters the oil pump to participate in engine lubrication, and is filtered twice, so that impurities in the engine oil are reduced to enter the oil pump, and the reliability of the engine is improved.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (5)
1. An oil filtering structure of an oil pan comprises the oil pan, an oil baffle plate and an oil strainer; the method is characterized in that: a strainer mounting structure is arranged on one side of the oil baffle plate, an oil dropping hole is arranged on the other side of the oil baffle plate, the engine oil strainer comprises a strainer main body and a pipeline connected with the strainer main body, the strainer main body is mounted on the lower surface of the oil baffle plate through the strainer mounting structure, and the pipeline extends upwards from the upper surface of the oil baffle plate; the lower surface of the oil baffle plate is also provided with a partition plate, a through hole is formed in the middle of the partition plate, and the through hole is covered by an oil baffle plate filter screen; the oil baffle plate is installed in the oil pan and divides the oil pan into a strainer oil suction chamber and a oil dropping chamber in which the strainer body is accommodated, by the partition plate.
2. An oil pan oil filter structure according to claim 1, characterized in that: the oil hole that falls includes the main oil hole that falls and divides the oil hole that falls.
3. An oil pan oil filter structure according to claim 1, characterized in that: and the oil baffle plate is also provided with a reinforcing rib.
4. An oil pan oil filter structure according to claim 1, characterized in that: the baffle plate is welded on the lower surface of the oil baffle plate.
5. An oil pan oil filter structure according to claim 1, characterized in that: the oil baffle filter screen is welded on the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184786.1U CN210460795U (en) | 2019-07-26 | 2019-07-26 | Oil pan oil filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184786.1U CN210460795U (en) | 2019-07-26 | 2019-07-26 | Oil pan oil filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460795U true CN210460795U (en) | 2020-05-05 |
Family
ID=70447734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184786.1U Active CN210460795U (en) | 2019-07-26 | 2019-07-26 | Oil pan oil filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460795U (en) |
-
2019
- 2019-07-26 CN CN201921184786.1U patent/CN210460795U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |