CN207349417U - A kind of oil pan of automobile gearbox with automatic cleaning function - Google Patents
A kind of oil pan of automobile gearbox with automatic cleaning function Download PDFInfo
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- CN207349417U CN207349417U CN201721404311.XU CN201721404311U CN207349417U CN 207349417 U CN207349417 U CN 207349417U CN 201721404311 U CN201721404311 U CN 201721404311U CN 207349417 U CN207349417 U CN 207349417U
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- oil
- duct
- oil sump
- oil duct
- sump
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Abstract
It the utility model is related to a kind of oil pan of automobile gearbox with automatic cleaning function, oil inlet, oil outlet and oil duct are provided with oil sump, oil inlet is connected with the one end of oil duct, the other end closing of oil duct, and more than one nozzle opening is offered on oil duct.In the oil sump of the utility model, more than one nozzle opening is offered on oil duct, high pressure oil is poured into oil duct, high pressure oil is just outwards sprayed along nozzle opening, impurity flows out after being washed away with high-voltage oil liquid from oil outlet, is so not required to dismounting oil sump, and pouring high pressure oil can complete to clean the automatic of oil sump, a large amount of manpowers are saved, and the used time is shorter.
Description
Technical field
Automobile gearbox field is the utility model is related to, in particular to a kind of automobile with automatic cleaning function
Gear box oil bottom case.
Background technology
The iron filings that automobile gearbox is precipitated in time-based maintenance or oil sump at present are when impurity is more, it is necessary to by gear box oil
Bottom case is cleaned, and relatively conventional way is to pull down gear box oil bottom case, then artificial removal's oil sump precipitation impurity,
Greasy filth, thus takes a lot of work laborious, and the used time is longer.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of automobile variable speed with automatic cleaning function
Case oil sump.
The purpose of this utility model is achieved through the following technical solutions：
A kind of oil pan of automobile gearbox with automatic cleaning function of the utility model, is provided with oil inlet on oil sump
Mouth, oil outlet and oil duct, oil inlet are connected with the one end of oil duct, the other end closing of oil duct, and one is offered on oil duct
Nozzle opening above.
Further, oil duct is S-type.
Further, the long side of S types oil duct and the long side of oil sump are parallel, and the short side of S type oil ducts abuts the short side of oil sump,
The bottom surface of oil sump is uniformly divided into 4 parts by S types oil duct.
Further, more than one cushion block is provided with oil duct, oil duct is arranged on the bottom surface of oil sump by cushion block.
Further, the spacing per two neighboring cushion block is equal.
Further, multiple nozzle openings are arranged on the two sides of oil duct, and multiple nozzle openings are oriented obliquely.
Further, multiple nozzle openings are uniformly arranged on oil duct, and multiple nozzle openings are in 60 with oil duct on oil duct direction
Degree, is in the up-down direction 45 degree with oil duct.
Further, in oil inlet, oil outlet check valve is provided with along oil inlet direction.
Further, check valve includes the first catch, steel ball, spring and the second catch installed successively.
Further, oil outlet is corresponded on the bottom surface of oil sump and is provided with semicircular shunt block, in shunt block
Offer more than one arch diffluence pass, bottom surface inclined upward angle setting centered on shunt block of oil sump.
More than one nozzle opening is offered in the oil sump of the utility model, on oil duct, high pressure oil is poured into oil duct,
High pressure oil is just outwards sprayed along nozzle opening, and impurity flows out after being washed away with high-voltage oil liquid from oil outlet, is so not required to dismantle oily bottom
Shell, pouring high pressure oil can complete to clean the automatic of oil sump, save a large amount of manpowers, and the used time is shorter.
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The schematic description and description of the utility model is used to explain the utility model, does not form to the improper of the utility model
Limit.In the accompanying drawings：
Fig. 1 is the sectional drawing of oil sump in the utility model；
Fig. 2 is the overall structure figure of oil sump in the utility model；
Fig. 3 is a kind of structure chart of angle of check valve in the utility model；
Fig. 4 is the structure chart of check valve another kind angle in the utility model；
Fig. 5 is the top view of oil sump in the utility model；
Fig. 6 is a kind of structure chart of angle of oil sump in the utility model；
Fig. 7 is the structure chart of oil sump another kind angle in the utility model；
Wherein reference numeral is：1st, oil sump；2nd, oil inlet；3rd, oil outlet；4th, oil duct；5th, nozzle opening；6th, cushion block；7th, it is single
To valve；8th, the first catch；9th, steel ball；10th, spring；11st, the second catch；12nd, shunt block；13rd, diffluence pass；14th, connecting hole.
Embodiment
It is real below in conjunction with the utility model in order to make those skilled in the art more fully understand the utility model
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work, all should
When the scope for belonging to the utility model protection.
As shown in Fig. 1 to 7, a kind of oil pan of automobile gearbox with automatic cleaning function of the utility model embodiment
1, oil inlet 2, oil outlet 3 and oil duct 4 are provided with the oil sump 1, which connects with the one end of the oil duct 4, the oil
The other end in road 4 is closed, and more than one nozzle opening 5 is offered on the oil duct 4.
In the oil sump 1 of the utility model, more than one nozzle opening 5 is offered on oil duct 4, height is poured into oil duct 4
Pressure oil, high pressure oil are just outwards sprayed along nozzle opening 5, and impurity flows out after being washed away with high-voltage oil liquid from oil outlet 3, is so not required to tear open
Oil sump 1 is unloaded, pouring high pressure oil can complete to clean the automatic of oil sump 1, save a large amount of manpowers, and the used time is shorter.
Wherein, the oil duct 4 is S-type, and the long side of the S types oil duct 4 is parallel with the long side of the oil sump 1, the S types oil duct 4
Short side abuts the short side of the oil sump 1, and the bottom surface of the oil sump 1 will be uniformly divided into 4 parts by 3 long sides.Multiple nozzle openings 5
It is arranged on the two sides of the oil duct 4, and the multiple nozzle openings 5 are oriented obliquely.Multiple nozzle openings 5 are in the oil duct 4
On be uniformly arranged, and multiple nozzle openings 5 on 4 direction of oil duct with the oil duct 4 be in 60 degree, in the up-down direction with the oil duct
4 be in 45 degree.
Oil sump 1 is in rectangular shape, the oil duct 4 of its bottom surface distribution is S type long strip type oil ducts, on whole oil duct 4, uniformly
Row's nozzle opening 5 is dispersed with, nozzle opening 5 has an angle with oil duct 4, is in the lateral direction 60 degree of angles with oil duct 4, upper and lower
With oil duct 4 it is in 45 degree of angles on direction.For oil duct 4 in addition to nozzle opening 5, remaining is air-tight state.The presence of two angles makes oil
Liquid can oliquely downward spray, and preferably oil sump 1 is washed away.
More than one cushion block 6 is provided with the oil duct 4, which is arranged on the bottom surface of the oil sump 1 by cushion block 6
On.Preferably, the spacing per two neighboring cushion block 6 is equal.Padded with the equally distributed row in 1 bottom surface of oil sump 4 bottom of oil duct
Block 6, ensures that impurity, greasy dirt itself are not blocked by S types oil duct 4, smoothly outflow.
Check valve 7 is provided with along oil inlet direction in the oil inlet 2, oil outlet 3.The check valve 7 includes what is installed successively
First catch 8, steel ball 9,10 and second catch 11 of spring.
Specifically, oil inlet 2 and oil outlet 3 are equipped with the right side of oil sump 1, in oil inlet 2 and the oil sump 1 of oil outlet 3
Check valve 7 is mounted on outer wall.I.e. oil inlet 2 is equipped with forward oil outlet 3, and check valve 7, check valve 7 also are provided with oil outlet 3
Direction is identical with oil inlet 2.By the second catch 11, the first catch 8, spring 10, steel ball 9, totally 4 parts are formed check valve 7, the
Two catch 11 are in hydraulic fluid port and 1 connecting portion of oil sump, are fixedly connected with spring 10 thereon, and the outside of spring 10 is provided with a steel ball
9, the outside of steel ball 9 is fixed with the first catch 8, and under normal condition, steel ball 9 is fitted in the first catch 8 under the effect of 10 elastic force of spring
Inner periphery on, hydraulic fluid port closing.Oil pressure is more than 10 elastic force of spring outside the hydraulic fluid port, and steel ball 9 is open-top, or has the external pressure open-top
During steel ball 9, fluid can pass through hydraulic fluid port.Two check valves 7 control fluid to flow into oil sump 1 and can not reserve oil sump
1。
Corresponded on the bottom surface of the oil sump 1 and semicircular shunt block 12 is provided with the oil outlet 3, the shunt block 12
On offer more than one arch diffluence pass 13, the bottom surface of the oil sump 1 centered on the shunt block 12 it is inclined upwards
Angle set.
Specifically, the inner side of oil sump 1 is equipped with a semicircle shunt block 12 at oil outlet 3, justify in 12 bottom of shunt block
3 arch diffluence pass 13 are evenly distributed with circumferential direction, prevent a large amount of impurity from pouring into oil outlet 3 at the same time, cause fuel-displaced blocking.It is fuel-displaced
Mouthfuls 3 in the lowest point of 1 bottom surface of oil sump, has an angle tilted upward to bottom surface peripheral direction centered on oil outlet 3, ensures
The smooth outflow of fluid.Plane is respectively uniform-distribution with 3 connecting holes 14 up and down on oil sump 1 in long side, is used for and transmission housing
The connection of body.
When iron filings, the greasy filth that gear box oil bottom case 1 precipitates are more when debris, it is necessary to when cleaning, first by gear-box lubricating oil
Release is clean, an external connector is needed when draining the oil, the steel ball 9 of open-top check valve 7, makes fluid smoothly flow out.High-pressure oil pipe is connected
It is connected on oil inlet 2, then pours the gearbox extreme pressure lubricant for filtering out impurity into box body oil duct 4, under high pressure oil pressure
Overcome 10 elastic force of spring, open-top steel ball 9, oil inlet 2 is opened, and after fluid enters oil duct 4, is sprayed to the right along nozzle opening 5, is rushed
The greasy dirt and iron filings debris of 1 bottom surface of brush oil sump precipitation, since bottom surface there are inclination angle, are mixed with the fluid of debris to going out
Hydraulic fluid port 3 collects, and then flowing into 3 heel row of oil outlet through diffluence pass 13 goes out outside oil sump 1, through washing away repeatedly after a while, oil
Bottom case 1 is just cleaned.After cleaning up, clean gear-box lubricating oil is filled into gearbox.So do not dismantling oil
In the case of bottom case 1, just oil sump 1 is cleaned up, is greatly saved manpower.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. oil pan of automobile gearbox with automatic cleaning function, it is characterised in that be provided with the oil sump into Hydraulic fluid port, oil outlet and oil duct, the oil inlet are connected with the one end of the oil duct, the other end closing of the oil duct, institute State and more than one nozzle opening is offered on oil duct.
- 2. oil sump according to claim 1, it is characterised in that the oil duct is S-type.
- 3. oil sump according to claim 2, it is characterised in that the long side of the S types oil duct and the length of the oil sump Side is parallel, and the short side of the S types oil duct abuts the short side of the oil sump, and the S types oil duct is equal by the bottom surface of the oil sump It is even to be divided into 4 parts.
- 4. oil sump according to claim 1, it is characterised in that more than one cushion block, institute are provided with the oil duct Oil duct is stated to be arranged on by cushion block on the bottom surface of the oil sump.
- 5. oil sump according to claim 4, it is characterised in that the spacing per two neighboring cushion block is equal.
- 6. oil sump according to claim 1, it is characterised in that multiple nozzle openings are arranged on the both sides of the oil duct Bian Shang, and multiple nozzle openings are oriented obliquely.
- 7. oil sump according to claim 6, it is characterised in that multiple nozzle openings are uniformly set on the oil duct Put, and multiple nozzle openings are in 60 degree with the oil duct on the oil duct direction, are in the oil duct in the up-down direction 45 degree.
- 8. oil sump according to claim 1, it is characterised in that set in the oil inlet, oil outlet along oil inlet direction It is equipped with check valve.
- 9. oil sump according to claim 8, it is characterised in that the check valve include install successively the first catch, Steel ball, spring and the second catch.
- 10. oil sump according to claim 1, it is characterised in that the oil outlet is corresponded on the bottom surface of the oil sump Place is provided with semicircular shunt block, and more than one arch diffluence pass, the oil sump are offered in the shunt block Bottom surface centered on the shunt block inclined upward angle set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404311.XU CN207349417U (en) | 2017-10-27 | 2017-10-27 | A kind of oil pan of automobile gearbox with automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404311.XU CN207349417U (en) | 2017-10-27 | 2017-10-27 | A kind of oil pan of automobile gearbox with automatic cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349417U true CN207349417U (en) | 2018-05-11 |
Family
ID=62352719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404311.XU Active CN207349417U (en) | 2017-10-27 | 2017-10-27 | A kind of oil pan of automobile gearbox with automatic cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787064A (en) * | 2021-10-11 | 2021-12-14 | 上海汽车变速器有限公司 | Gear box cleaning equipment |
-
2017
- 2017-10-27 CN CN201721404311.XU patent/CN207349417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787064A (en) * | 2021-10-11 | 2021-12-14 | 上海汽车变速器有限公司 | Gear box cleaning equipment |
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