CN203891959U - Two-stage engine oil tank of diesel engine - Google Patents
Two-stage engine oil tank of diesel engine Download PDFInfo
- Publication number
- CN203891959U CN203891959U CN201420217692.0U CN201420217692U CN203891959U CN 203891959 U CN203891959 U CN 203891959U CN 201420217692 U CN201420217692 U CN 201420217692U CN 203891959 U CN203891959 U CN 203891959U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- engine
- diesel engine
- baffle plate
- 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 - Lifetime
Links
- 239000010705 motor oil Substances 0.000 title claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 88
- 239000002828 fuel tank Substances 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010721 machine oil Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Abstract
The utility model relates to a lubricating oil tank of a diesel engine and specifically relates to a two-stage engine oil tank of a diesel engine. The oil tank comprises an oil pan which is deep in front and shallow in back; a main oil suction pipe and an auxiliary oil suction pipe of a two-stage engine oil pump are connected to the front and rear ends of the oil pan of the oil tank; an oil baffle plate is transversely arranged on the oil pan of the oil tank; the oil baffle plate is arranged on slope plates which are connected to the front and the back of the oil tank; the oil baffle plate is cut into a shape consistent with the inner joining outline of the oil pan; the oil baffle plate is hermetically connected with the oil pan of the oil tank. The two-stage engine oil tank of the diesel engine has the advantages that real-time supply of the engine lubricating oil is realized, stable operation of the engine is guaranteed and the service life of the product is increased due to the arranged oil baffle plate, and the two-stage engine oil tank of the diesel engine is simple in structure and convenient to manufacture, and thus advantageous for large-scale popularization and utilization.
Description
Technical field
The utility model relates to the lubricating oil tank of diesel engine, specifically a kind of diesel engine double grade engine oil fuel tank.
Background technique
It is frequent that double grade engine oil pump is generally used for the working conditions change such as mine car, go-anywhere vehicle, the vehicle that working environment is poor.Because mine car, go-anywhere vehicle are frequently climbed and frequent variations operating mode, in vehicle climbing process, motor integral body is in heeling condition, and high rear low before oil sump, machine oil concentrates on oil sump rear end.And oil pump fuel sucking pipe is arranged in engine sump tank front end, likely there is the phenomenon of suction in oil pump fuel sucking pipe, causes supplying engine lubrication oil level inadequate, reduces greasy property.Can cause between friction pair lubricant film destroyed, enhance faster wear affects performance.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of diesel engine double grade engine oil fuel tank, make the main fuel sucking pipe of lubricant oil and secondary fuel sucking pipe be immersed in all the time in machine oil, thereby the fuel delivery that keeps oil pump, keeps engine oil pressure stable, maintains lubrication effect.
The technical solution of the utility model is: a kind of diesel engine double grade engine oil fuel tank, fuel tank comprises front dark rear shallow oil sump, the oil sump rear and front end of fuel tank is connected with main fuel sucking pipe and the secondary fuel sucking pipe of double grade engine oil pump, on the oil sump of described fuel tank, be laterally provided with oil baffle, described oil baffle is arranged on the front latter linked sloping plate of fuel tank, and the shape of oil baffle plate is consistent with the profile line cutting of the inner combination of oil sump; The oil sump of described oil baffle and fuel tank is tightly connected.
In order to fix oil baffle, described oil baffle is welded on oil sump.
Oil sump excessive deformation when preventing from welding, described oil baffle plate both sides are provided with respectively the reinforced sidewall of 90 ° of upwards bendings.
The described mode that adopts spot welding in oil sump bi-side, and adopt discontinuous carbon-dioxide arc welding around at oil baffle plate.
In order to keep controlling oil mass, the width of described oil baffle is made as half of fuel tank height.
In order to increase the service life, described oil baffle is that stainless steel is made.
The beneficial effects of the utility model can draw by such scheme: due to, on the oil sump of described fuel tank, being laterally provided with oil baffle, described oil baffle is arranged on the front latter linked sloping plate of fuel tank oil baffle plate is set.Oil baffle plate transverse weld is on oil sump, under vehicle climbing motor heeling condition, oil baffle plate can effectively stop that machine oil is concentrated toward rear end, make main oil level still concentrate on oil sump front end, make the main fuel sucking pipe of lubricant oil and secondary fuel sucking pipe be immersed in all the time in machine oil, thereby the fuel delivery that keeps oil pump, keeps engine oil pressure stable, maintains lubrication effect.The utility model, by oil baffle is set, has been realized the real-time supply of engine lubricating oil, has guaranteed the stable of motor operation, the working life of having improved product, and the technical program is simple in structure easy to make, is conducive to large-scale promotion and uses.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the perspective view of oil baffle.
Wherein, 1 is oil sump, and 2 is oil baffle.
embodiment:
In order to understand better the utility model, below in conjunction with accompanying drawing, explain in detail mode of execution of the present utility model.
Embodiment: as shown in Figure 1, a kind of diesel engine double grade engine oil fuel tank, fuel tank comprises front dark rear shallow oil sump 1, oil sump 1 rear and front end of fuel tank is connected with main fuel sucking pipe and the secondary fuel sucking pipe of double grade engine oil pump, on the oil sump 1 of described fuel tank, be laterally welded with the oil baffle 2 that stainless steel is made, the width of described oil baffle is made as half of fuel tank height.Described oil baffle 2 is arranged on the front latter linked sloping plate of fuel tank, and the shape of oil baffle plate 2 is consistent with the profile line cutting of oil sump 1 inner combination; Oil sump excessive deformation when preventing from welding, described oil baffle plate both sides are provided with respectively the reinforced sidewall of 90 ° of upwards bendings.Described oil baffle 2 is tightly connected with the oil sump 1 of fuel tank, adopts the mode of spot welding, and adopt discontinuous carbon-dioxide arc welding around at oil baffle plate 2 in oil sump 1 bi-side.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a diesel engine double grade engine oil fuel tank, fuel tank comprises front dark rear shallow oil sump, the oil sump rear and front end of fuel tank is connected with main fuel sucking pipe and the secondary fuel sucking pipe of double grade engine oil pump, it is characterized in that: on the oil sump of described fuel tank, be laterally provided with oil baffle, described oil baffle is arranged on the front latter linked sloping plate of fuel tank, and the shape of oil baffle plate is consistent with the profile line cutting of the inner combination of oil sump; The oil sump of described oil baffle and fuel tank is tightly connected.
2. diesel engine double grade engine oil fuel tank as claimed in claim 1, is characterized in that: described oil baffle is welded on oil sump.
3. diesel engine double grade engine oil fuel tank as claimed in claim 2, is characterized in that: described oil baffle plate both sides are provided with respectively the reinforced sidewall of 90 ° of upwards bendings.
4. diesel engine double grade engine oil fuel tank as claimed in claim 3, is characterized in that: the described mode that adopts spot welding in oil sump bi-side, and adopt discontinuous carbon-dioxide arc welding around at oil baffle plate.
5. diesel engine double grade engine oil fuel tank as claimed in claim 1, is characterized in that: the width of described oil baffle is made as half of fuel tank height.
6. diesel engine double grade engine oil fuel tank as claimed in claim 1, is characterized in that: described oil baffle is that stainless steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217692.0U CN203891959U (en) | 2014-04-30 | 2014-04-30 | Two-stage engine oil tank of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217692.0U CN203891959U (en) | 2014-04-30 | 2014-04-30 | Two-stage engine oil tank of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203891959U true CN203891959U (en) | 2014-10-22 |
Family
ID=51718374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217692.0U Expired - Lifetime CN203891959U (en) | 2014-04-30 | 2014-04-30 | Two-stage engine oil tank of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203891959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065080A (en) * | 2015-08-29 | 2015-11-18 | 中国北车集团大连机车车辆有限公司 | Large-rocking-angle oil pan of marine diesel engine |
-
2014
- 2014-04-30 CN CN201420217692.0U patent/CN203891959U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065080A (en) * | 2015-08-29 | 2015-11-18 | 中国北车集团大连机车车辆有限公司 | Large-rocking-angle oil pan of marine diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |