CN203702281U - Oil sump, crankcase and vehicle - Google Patents
Oil sump, crankcase and vehicle Download PDFInfo
- Publication number
- CN203702281U CN203702281U CN201320839954.2U CN201320839954U CN203702281U CN 203702281 U CN203702281 U CN 203702281U CN 201320839954 U CN201320839954 U CN 201320839954U CN 203702281 U CN203702281 U CN 203702281U
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- CN
- China
- Prior art keywords
- oil
- shell
- oil sump
- main casing
- crankcase
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil sump, a crankcase and a vehicle. The oil sump comprises a main shell (1), an oil pipe (2) and an oil suction hood (3), wherein the oil pipe (2) is communicated with the oil suction hood (3); the main shell (1) comprises a first shell bottom (11) located on the rear part of the main shell (1) and a second shell bottom (12) located on the front part of the main shell (1); the depth of the first shell bottom (11) is greater than the depth of the second shell bottom (12); the oil suction hood (3) is in a long and narrow shape; the bottom face of the oil suction hood (3) is parallel with the upper surface of the main shell (1), and moreover, the length direction of the oil suction hood (3) is parallel with the width direction of the main shell (1). According to the oil sump, the crankcase and the vehicle, as the dimensions, in the length direction of the oil sump, of the oil suction hood are reduced, the oil suction hood can be completely immersed in lubricating oil at a greater climbing angle; therefore the depth of the lubricating oil can be decreased, i.e. the overall height of the oil sump is decreased; the weight of the oil sump is lightened; the cost is reduced; the vehicle performance is improved.
Description
Technical field
The utility model relates to a kind of crankcase components of vehicle, particularly, relates to a kind of oil sump.In addition, the utility model also relates to a kind of crankcase and the vehicle that comprise this oil sump.
Background technique
Oil sump is positioned at engine bottom, dismantled and assembled, and shell using crankcase seals as oil storage tank.Oil sump is the Lower Half of crankcase, is called again lower crankcase.Effect is the shell of sealing crankcase as oil storage tank, prevents that impurity from entering, and collects and store the lubricant oil being flowed back to by the each friction surface of diesel engine, and the part that leaves heat, prevents oil ageing.
Because conventional oil drain pan takes up room greatly, be unfavorable for car load general arrangement, in design, can not meet the grade ability that the gradient is slightly large, oil sump inner engine oil almost all concentrates on rear end, be unfavorable for the lubricated heat radiation of motor, may cause that the acceleration of lubricant oil is rotten, increase user's maintenance cost.The transmission shaft of four-wheel driven car is arranged in motor bottom, and conventional oil drain pan, due to excessive in short transverse, causes transmission shaft to arrange too low or car load excessive height, and this either way makes vehicle performance reduce.
In view of this, need to provide the oil sump that a kind of whole height is little, be applicable to larger ramp angle.
Model utility content
Problem to be solved in the utility model is to provide a kind of oil sump, and this oil sump whole height is little, be applicable to larger ramp angle.
In addition, the problem that the utility model also will solve is to provide a kind of crankcase, and the oil sump whole height of this crankcase is little, be applicable to larger ramp angle.
In addition, the problem that the utility model also will solve is to provide a kind of vehicle, and the oil sump whole height of this vehicle is little, be applicable to larger ramp angle.
Provide a kind of oil sump in order to solve above-described problem the utility model, described oil sump comprises main casing, oil pipe, blotter cover, described oil pipe is communicated with described blotter cover, at the bottom of described main casing comprises the first shell that is positioned at described main casing rear portion and at the bottom of being positioned at the second shell of described main casing front portion, the degree of depth at the bottom of described the first shell is greater than the degree of depth at the bottom of the second shell, described blotter cover is positioned at anterior top at the bottom of described the first shell and the distance predetermined with interval at the bottom of the first shell, it is characterized in that, described blotter cover is elongated shape, the bottom surface of described blotter cover is parallel to the upper surface of described main casing, and the length direction of described blotter cover is parallel to the width direction of described main casing.
Preferably, described oil sump also comprises oil baffle, and described oil baffle is positioned at the rear portion at the bottom of described the second shell and tilts so that the angle of the length direction of described oil baffle and described main casing is 35 °-45 ° to the rear portion court of described main casing.
Preferably, described oil sump also comprises and is positioned at the oil discharge screw hole of a side at the bottom of the first shell and for sealing the oil discharge screw in oil discharge screw hole, described oil discharge screw is Magnetic bolt.
Preferably, described oil sump also comprises the stiffening rib on the outer surface being arranged at the bottom of the second shell, and described stiffening rib is that U-shaped and the length direction at the bottom of described the second shell extend.
Preferably, described oil sump also comprises dipstick sleeve, and described dipstick sleeve is communicated with at the bottom of described the first shell, in described dipstick sleeve, is provided with dipstick.
In addition, the utility model also provides a kind of crankcase, and wherein, described crankcase comprises the oil sump described in above any one scheme.
In addition, the utility model also provides a kind of vehicle, and wherein, described vehicle comprises the crankcase described in above scheme.
Pass through technique scheme, by reducing the size of blotter cover on oil sump length direction, blotter cover under larger ramp angle can be immersed in lubricant oil completely, thereby can reduce the degree of depth of lubricant oil, reduced the whole height of oil sump, the weight that has alleviated oil sump, has reduced cost, has improved the performance of vehicle.
Other feature and advantage of the present utility model are described in detail the embodiment part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is according to the plan view of the oil sump of a kind of embodiment of the present utility model.
Fig. 2 is the phantom of the oil sump shown in Fig. 1.
Description of reference numerals
At the bottom of 1 main casing 11 first shells
2 oil pipes at the bottom of 12 second shells
3 blotter cover 4 oil baffles
5 stiffening rib 6 oil discharge screw holes
7 dipstick sleeve pipes
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
In the utility model, oil sump is elongated shape, and is configured such that its length direction is parallel to the direction of advance of vehicle.
As illustrated in fig. 1 and 2, the utility model provides a kind of oil sump, described oil sump comprises main casing 1, oil pipe 2, blotter cover 3, oil pipe 2 is communicated with blotter cover 3, main casing 1 comprises at the bottom of the first shell that is positioned at main casing 1 rear portion 11 and be positioned at the bottom of the second shell of main casing 1 front portion 12, at the bottom of the first shell, 11 the degree of depth is greater than at the bottom of the second shell 12 the degree of depth, blotter cover 3 is positioned at the bottom of the first shell 11 anterior top and the distance predetermined with 11 intervals at the bottom of the first shell, wherein, blotter cover 3 is elongated shape, the bottom surface of blotter cover 3 is parallel to the upper surface of main casing 1, and the length direction of blotter cover 3 is parallel to the width direction of main casing 1.
The power providing by oil pump, all parts that the lubricant oil that blotter cover 3 is drawn onto can be transported to motor by oil pipe 2 is lubricated.In main casing 1, the amount of lubricant oil is mainly stored at the bottom of first shell at rear portion in 11, at the bottom of the second shell, stores a small amount of lubricant oil in 12.In the oil sump of prior art, blotter cover adopts round structure more.The utility model is in order to improve the ramp angle of vehicle, in the case of ensureing that the area of blotter cover 3 remains unchanged, blotter cover 3 is designed to narrow structure, due to its size reduction on vehicle heading, therefore in the time of climbing, than the blotter cover of round structure, 3 of the blotter covers of narrow structure need the lubricant oil that the degree of depth is less can all be immersed in the lubricant oil of relative tilt, therefore, can use the lubricant oil of less amount can meet lubricated needs, thereby can reduce the whole height of oil sump.Because the whole height of described oil sump reduces, can alleviate overall weight, be also conducive to the optimal design of vehicle structure simultaneously, improve the performance of car load.
According to a kind of embodiment of the present utility model, described oil sump also comprises oil baffle 4, and oil baffle 4 is positioned at the bottom of the second shell 12 rear portion and to the rear portion of main casing 1 towards tilting so that oil baffle 4 is 35 °-45 ° with the angle of the length direction of main casing 1.Oil baffle 4 is formed with the opening that size is less, can allow lubricant oil to pass through lentamente.The effect of oil baffle 4 is that pasta concussion and the oil vacuole of avoiding motor to cause in the time of poor operating mode work produce; be conducive to contamination precipitation in lubricant oil; prevent the lubrication effect variation that oil vacuole engaging friction part surface causes, oil baffle 4 can utilize carbon-dioxide arc welding to be welded on oil sump.Oil baffle 4 is generally no more than 45 ° with the angle of main casing 1 length direction, and the excessive steady oiliness in inclination angle can reduce, and described angle also should not be less than 35 ° to avoid oil baffle 4 to be immersed in completely in lubricant oil when the climbing, loses steady oily acting on.
According to a kind of embodiment of the present utility model, described oil sump also comprises and is positioned at the oil discharge screw hole 6 of 11 1 sides at the bottom of the first shell and for sealing the oil discharge screw in oil discharge screw hole 6, described oil discharge screw is Magnetic bolt.Oil discharge screw hole 6 is positioned at the extreme lower position of main casing 1, and described oil discharge screw can adsorb fricative iron filings, prevents that iron filings are drawn onto the friction aggravation that causes each component in oil pump.
According to a kind of embodiment of the present utility model, in order to increase the bulk strength of described oil sump, described oil sump also comprises and is arranged on the stiffening rib 5 on 12 outer surfaces at the bottom of the second shell, and stiffening rib 5 is U-shaped and extends along the length direction of described main casing.
According to a kind of embodiment of the present utility model, described oil sump also comprises dipstick sleeve 7, and described dipstick sleeve 7 11 is communicated with at the bottom of the first shell, in dipstick sleeve 7, is provided with dipstick.Dipstick sleeve pipe 7 can be transparent structure, or at least a portion be transparent configuration so that user can observe the oil mass in dipstick sleeve pipe 7, add lubricant oil in good time.
In addition, the utility model also provides a kind of crankcase, this crankcase comprises the oil sump described in above any one scheme, described oil sump is installed to the bottom of described crankcase by the flange of upper surface, oil pipe 2 is communicated with the lubricating oil pipeline of described crankcase, is lubricated with all parts that lubricant oil is transported to crankcase.
In addition, the utility model also provides a kind of vehicle, and this vehicle comprises the crankcase described in above scheme.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition each the concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
1. an oil sump, described oil sump comprises main casing (1), oil pipe (2), blotter cover (3), described oil pipe (2) is communicated with described blotter cover (3), at the bottom of described main casing (1) comprises at the bottom of the first shell that is positioned at described main casing (1) rear portion (11) and is positioned at the second anterior shell of described main casing (1) (12), at the bottom of described the first shell, the degree of depth of (11) is greater than the degree of depth of (12) at the bottom of described the second shell, described blotter cover (3) is positioned at the anterior top of (11) at the bottom of described the first shell and the distance predetermined with (11) interval at the bottom of described the first shell, it is characterized in that, described blotter cover (3) is elongated shape, the bottom surface of described blotter cover (3) is parallel to the upper surface of described main casing (1), and the length direction of described blotter cover (3) is parallel to the width direction of described main casing (1).
2. oil sump according to claim 1, it is characterized in that, described oil sump also comprises oil baffle (4), and described oil baffle (4) is positioned at the rear portion of (12) at the bottom of described the second shell and to the rear portion of described main casing (1) towards tilting so that described oil baffle (4) is 35 °-45 ° with the angle of the length direction of described main casing (1).
3. oil sump according to claim 1, is characterized in that, described oil sump also comprises and is positioned at the oil discharge screw hole (6) of (11) one sides at the bottom of the first shell and for sealing the oil discharge screw of oil discharge screw hole (6), described oil discharge screw is Magnetic bolt.
4. oil sump according to claim 1, is characterized in that, described oil sump also comprise be arranged on the second shell at the bottom of stiffening rib (5) on (12) outer surface, described stiffening rib (5) is U-shaped and extends along the length direction of described main casing.
5. oil sump according to claim 1, is characterized in that, described oil sump also comprises dipstick sleeve (7), and described dipstick sleeve (7) is communicated with (11) at the bottom of described the first shell, in described dipstick sleeve (7), is provided with dipstick.
6. a crankcase, is characterized in that, described crankcase comprises the oil sump described in claim 1-5 any one.
7. a vehicle, is characterized in that, described vehicle comprises crankcase claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839954.2U CN203702281U (en) | 2013-12-18 | 2013-12-18 | Oil sump, crankcase and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839954.2U CN203702281U (en) | 2013-12-18 | 2013-12-18 | Oil sump, crankcase and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702281U true CN203702281U (en) | 2014-07-09 |
Family
ID=51052736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839954.2U Expired - Fee Related CN203702281U (en) | 2013-12-18 | 2013-12-18 | Oil sump, crankcase and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555632A (en) * | 2015-09-24 | 2017-04-05 | 北汽福田汽车股份有限公司 | Oil sump and the vehicle with which |
| CN106593573A (en) * | 2017-03-02 | 2017-04-26 | 广西玉柴机器股份有限公司 | Inclined engine sump |
-
2013
- 2013-12-18 CN CN201320839954.2U patent/CN203702281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555632A (en) * | 2015-09-24 | 2017-04-05 | 北汽福田汽车股份有限公司 | Oil sump and the vehicle with which |
| CN106593573A (en) * | 2017-03-02 | 2017-04-26 | 广西玉柴机器股份有限公司 | Inclined engine sump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20191218 |