CN107642596A - A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss - Google Patents
A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss Download PDFInfo
- Publication number
- CN107642596A CN107642596A CN201711048991.0A CN201711048991A CN107642596A CN 107642596 A CN107642596 A CN 107642596A CN 201711048991 A CN201711048991 A CN 201711048991A CN 107642596 A CN107642596 A CN 107642596A
- Authority
- CN
- China
- Prior art keywords
- lubricating oil
- speed changer
- distribution
- gear
- overhead
- 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.)
- Pending
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 25
- 239000010687 lubricating oil Substances 0.000 claims abstract description 124
- 238000003860 storage Methods 0.000 claims abstract description 41
- 238000009826 distribution Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 241000521257 Hydrops Species 0.000 claims abstract description 10
- 206010030113 Oedema Diseases 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005461 lubrication Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 41
- 230000005540 biological transmission Effects 0.000 abstract description 19
- 238000007654 immersion Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss, overhead of the present invention storage and distribution lubricating oil sketch plate have laterally raise up structure and sunk structure and bulge-structure and axially downwardly sunk structure axially upwards laterally down, overhead stores and the bottom of the axially downwardly sunk structure of distribution lubricating oil sketch plate has lubricating oil release aperture, overhead stores and there is lubricating oil to collect hole for the upper end of the bulge-structure axially upwards of distribution lubricating oil sketch plate, top in transmission case body has the first hydrops projection and the second hydrops projection, overhead, which is stored and distributed between lubricating oil sketch plate both sides and mission case inwall, has lubricating oil to collect sealing, overhead stores and distribution lubricating oil sketch plate has first end baffle plate and the second end baffle plate at axial both ends.The present invention reduces lubricating oil page height during transmission duty, reduces gear and stir oily power loss by setting oil storage and anchor point to add the mechanism of lubricating oil in transmission upper.
Description
Technical field
The present invention relates to speed changer supplementary structure field, can reduce speed changer more particularly to one kind and stir oily power loss
Speed changer supplementary structure.It is adapted to automobile transmission and machine driving gearbox, is particularly suitable for the change of automobile using multiaxial type
Fast device.
Background technology
General automobile transmission has more than 2 gears, and most of automobile is 5 forward gears, and its power loss is by production
Source of students can be divided into engagement loss, bearing loss and churning loss, and its lubricating system is engagement lubrication and splash lubrication, stirs oily power
Loss is lost when lubricating oil temperature is low high with input speed for speed changer major power.To find out its cause, general bottom cog axle
Upper only travelling gear, top cog axle are equipped with the gearshift parts such as synchronizer, are dipped in oily middle gear and undertake the stirring oil of the task,
Lubrication is passed to after immersion oil the gear of top, reach lubrication purpose by engaging；Lubrication is thrown to together after immersion oil simultaneously
Walk on device, reach the purpose of shift fork lubrication.Gear on bottom cog axle due to undertake different rotating speeds than task, its size is not
Together, speed changer is in flat position, and when little gear touches lubricating oil, gear wheel immersion oil is deeper, and to consider the profit of shift fork
Sliding, gear Immersion Depth is needed greatly a bit, to obtain enough splashing oil masses.In transmission duty, because part oil is got rid of
To the inner surface of casing, it is impossible to oil sump is flowed back to along interior in time, the oil plane of lubricating oil is highly desirable suitably to be increased,
And the oil mass for sticking at interior has large change under various operating modes, adding must be applied during lubricating oil by a maximum demand, because
The lubricants capacity that this applies is larger, and it is larger to stir oily power loss.Stir oily power loss and cause that transmission efficiency reduction is outer greatly, also cause
Lubricating oil temperature rise is larger so that the thermal stability of lubricating oil requires higher.The churning loss power of gear is in general feelings
Condition is issued to 3% or so, if being reduced to 1%, with larger meaning, because at present by the efficiency of engine 40% or so,
It is to need to provide more advanced technical support to improve 2%, therefore will very by the loss in efficiency reduction by 1% of the power output of engine
It is significant, therefore consider that design can reduce speed changer and stir the speed changer of oily power loss and realized with supplementary structure.
The content of the invention
In order to solve above-mentioned problem, the present invention provides a kind of speed changer for reducing speed changer and stirring oily power loss
With supplementary structure, by setting oil storage and positioning that the mechanism of lubricating oil is added dropwise in transmission upper, when reducing transmission duty
Lubricating oil liquid level height, reduce gear and stir oily power loss, suitable for orthodox car and new-energy automobile gear-driving speed-variable device,
Various gear-driving speed-variable casees are also applied for, are particularly suitable for automobile transmission, it, can be leaching when 5 shift transmissions work
The number of gears entered in lubricating oil is reduced to 1-2 by 5, so as to reduce the height of the oil plane in oil sump, reaches and is greatly reduced
Churning loss, the power output loss in efficiency of engine is reduced by 1% and is possibly realized, for up to this purpose, the present invention provides one kind can
The speed changer supplementary structure that speed changer stirs oily power loss is reduced, the supplementary structure is that overhead stores and distribution lubricating oil is different
Shape plate, have in the transmission case body on put axle, underlying axle, underlying gear, on put gear and gearshift operating-controlling mechanism, the speed change
Axle is put in device casing be provided with put gear, the underlying corresponding underlying gear of axle installation, the overhead in the transmission case body
The top that storage and distribution lubricating oil sketch plate are installed in transmission case body is placed in the top of gear, the overhead storage
And distribution lubricating oil sketch plate has laterally raise up structure and sunk structure laterally down, the overhead storage and distribution lubricate
Oily sketch plate also includes bulge-structure and axially downwardly sunk structure axially upwards, overhead storage and distribution the lubricating oil abnormity
The bottom of the axially downwardly sunk structure of plate has lubricating oil release aperture, and the lubricating oil release aperture puts gear and gearshift upper
The upper end of the bulge-structure axially upwards of the top of operating-controlling mechanism, the overhead storage and distribution lubricating oil sketch plate has profit
Lubricating oil collects hole, and the top in the transmission case body has the first hydrops projection and the second hydrops projection, and the overhead stores
And there is lubricating oil to collect sealing, the overhead storage and distribution profit between distribution lubricating oil sketch plate both sides and mission case inwall
Lubricating oil sketch plate has first end baffle plate and the second end baffle plate at axial both ends, increases the overhead storage and distribution lubrication
Lubricating oil storage capacity above oily sketch plate, the overhead is stored and distributed, and there is gearshift operating-controlling mechanism to lead on lubricating oil sketch plate
Via.
As a kind of improvement of the invention, the structure that laterally raised up in the overhead storage and distribution lubricating oil sketch plate has
1-6, sunk structure has 1-5 laterally down in the overhead storage and distribution lubricating oil sketch plate.
As a kind of improvement of the invention, the structure that axially raised up in the overhead storage and distribution lubricating oil sketch plate has
2-16, axially downwardly sunk structure has 2-16 in the overhead storage and distribution lubricating oil sketch plate.
As a kind of improvement of the invention, it is 2-16mm that the lubricating oil, which collects bore dia,.
As a kind of improvement of the invention, it is that bar shaped is stitched that the lubricating oil, which collects hole, and it is 2- that the lubricating oil, which collects hole width,
16mm, length are the 1/10-1/3 of speed changer length.
As a kind of improvement of the invention, the lubricating oil release aperture has 1-6 rows, per behavior 3-16.
As a kind of improvement of the invention, a diameter of 3-16mm of lubricating oil release aperture.
As a kind of improvement of the invention, the lubricating oil release aperture is that bar shaped is stitched, width 3-16mm, length 3-
30mm。
The present invention provides a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss, has following special
Point：
1st, former scheme needs gear of different sizes on underlying axle to be required in dip lubrication oil, causes little gear to have suitable
During Immersion Depth, gear wheel Immersion Depth is larger, and the depth of gear immersion oil is deeper, and the rotating speed of gear is higher, gear
Stirring that oily power loss is bigger, the present invention is stored by being installed on the overhead built in upper gear case and distribution lubricating oil sketch plate,
Parts of lubricating oil is collected in top, lubricating oil is discharged by lubricating oil release aperture and lubricated to gear and shift control mechanism, is reached
On the premise of each gear gear and shift control mechanism lubricating requirement is met, oil sump oil plane height is reduced, is stirred so as to reduce
The degree of oily power loss.
2nd, each pair gear of the present invention reaches lubrication purpose by engagement, and operating-controlling mechanism of shifting gears can only be flown by lubricating oil
The purpose for reaching lubrication is splashed, this has been rational arrangement scheme, and in order to obtain enough lubrications, it is desirable to enough
For lubricating oil splash on gearshift operating-controlling mechanism, therefore oil sump oil plane is highly desirable higher, and passes through lubricating oil release aperture
Reasonable Arrangement, with regard to gearshift operating-controlling mechanism can be made suitably to be lubricated so that oil sump oil plane height further reduces.
3rd, the lubricating oil flow route of current speed changer can be divided into 2 tunnels, all the way to pass through engagement after underlying gear immersion oil
It is transferred to and puts gear；It is lubricating oil to be thrown on the inwall of gear box and operating-controlling mechanism after underlying gear immersion oil all the way
On, the oil mass got rid of on inwall is larger, is then back into oil sump.The present invention adds Yi Tiaolu again on the basis of original structure
Line, above puts gear and underlying gear throws away the oil that comes some is stored in above overhead storage and distribution lubricating oil sketch plate, this
Part oil is flowed down to gear lubrication from top, while is returned directly to by some on overhead storage and distribution lubricating oil sketch plate
Side, there is the fine oilgear of energy this part, while the power lost is smaller.
4th, when gearbox of the present invention is vacant for a long time, the amount for above putting gear teeth face lubricating oil can be considerably less, and starting can when rotating
Can occur lubrication shortage of oil situation, and the diameter of lubricating oil release aperture by rationally design, in lubricant oil surface tension force
Effect is lower to contain certain lubricating oil, vibration is produced after automobile engine starting, then a small amount of lubricating oil can be dripped to and put
On the flank of tooth of gear, alleviate the situation in this case lubricating shortage of oil.
5th, overhead storage of the present invention and distribution lubricating oil sketch plate have depression and bulge-structure laterally and axially, in car
Have and to roll and can guarantee that during pitching and apply lubricating oil to my each part for needing to lubricate.
Brief description of the drawings
Fig. 1 is overall schematic of the present invention；
Fig. 2 is sectional schematic diagram of the present invention；
Fig. 3 is superstructure schematic diagram of the present invention；
Fig. 4 is substructure schematic diagram of the present invention；
Fig. 5 is hole slot distribution map of the present invention；
Fig. 6 is axial notch distribution map of the present invention；
Illustrate:
1st, mission case, 2, on put axle, 3, underlying axle, 4-1, the first underlying gear, 4-2, the second underlying gear, 4-3, the 3rd
Underlying gear, 4-4, the 4th underlying gear, 4-5, the 5th underlying gear, 5, on put gear, 6, lubricating oil release aperture, 7, lubricating oil
Collect sealing, the 8, first hydrops projection, 9, lubricating oil collect hole, 10, overhead storage and distribution lubricating oil sketch plate, 11, along interior
Put gear splash lubrication oil on wall upstream, 12, along the upper underlying gear splash lubrication oil of inwall, 13, upper storage lubricating oil,
14th, the lubricating oil of the first hydrops projection water conservancy diversion, 15, release aperture release lubricating oil, 16, splash to enter and collect hole lubricating oil, 17, the
Two hydrops projections, the lubricating oil of the 18, second hydrops projection water conservancy diversion, 19, first end baffle plate, 20, bulge-structure axially upwards,
21st, axially downwardly sunk structure, 22, the second end baffle plate, 23, laterally raise up structure, 24, sunk structure laterally down,
25th, gearshift operating-controlling mechanism；26th, hole.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
The present invention provides a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss, by transmission upper
Set oil storage and anchor point to add the mechanism of lubricating oil, reduce lubricating oil page height during transmission duty, reduce gear and stir oil
Power loss, suitable for orthodox car and new-energy automobile gear-driving speed-variable device, various gear-driving speed-variable casees are also applied for,
It is particularly suitable for automobile transmission.
The specific embodiment of the invention the first underlying gear 4-1, the second underlying gear in mission case 1 as shown in figures 1 to 6
4-2, the 3rd underlying gear 4-3, the 4th underlying underlying gear 4-5 of gear 4-4 and the 5th have 5 underlying gears altogether and pass through engagement side
Gear 5 is put in formula lubrication, while substantial amounts of lubricating oil is thrown on the inwall of mission case 1, some energy of lubricating oil is upper
To the top of mission case 1, at the same on put gear 5 a small amount of lubricating oil be thrown on the inwall of mission case 1, pass through lubrication
Oil collects sealing 7 and lubricating oil collects hole 9 and lubricating oil is stored in overhead storage and the top of distribution lubricating oil sketch plate 10, passes through
Lubricating oil release aperture 6 is added in lubricating oil and put on gear 5 and shift control mechanism 25.Overhead stores and distribution lubricating oil abnormity
There is lubricating oil collection hole 9, lubricating oil collects hole 9 and stores and distribute the laterally upward of lubricating oil sketch plate 10 in overhead on plate 10
The top of bulge-structure 23, its a diameter of 2-16mm, it can also be long and narrow seam that lubricating oil, which collects hole 9, and its width is 2-16mm, long
Spend for the 1/10-1/3 of speed changer length, the lubricating oil that gear 5 is thrown away is put in collection, it collects the direction such as arrow 16 of oil
It is shown, then flow to laterally down at sunk structure 24, then the position for needing to lubricate is added to by lubricating oil release aperture 6.Laterally
The structure that raises up 23 can be 1-5, and sunk structure 24 can be 1-6 laterally down.Overhead stores and distribution lubricating oil
There is lubricating oil release aperture 6, its oiling direction is its a diameter of 3-16mm shown in down arrow 15, lubricating oil on sketch plate 10
Release aperture 6 has 1-6 rows, and per behavior 3-16, lubricating oil release aperture 6 can also be long and narrow groove, and its width is 3-16mm, long
Spend for 3-30mm.The upper inside wall of mission case 1 has projection 8 and projection 17, and the lubricating oil at upstream is pressed arrow 14 and arrow
18 water conservancy diversion are into sunk structure 24 laterally down, and sunk structure 24 contains upper storage lubricating oil 13 laterally down.Upper storage
The storage capacity in transmission duty of lubricating oil 13 is big, does not work and is merely a small amount of residual, and after the engine started, vehicle body shakes
Dynamic, a small amount of upper storage lubricating oil 13, which will be added drop-wise to, to be put on gear 5, strengthens lubricant effect.Overhead stores and distribution lubricating oil
Sketch plate 10 has first end baffle plate 19 and the second end baffle plate 22 at axial both ends so that upper storage lubricating oil 13 has
Certain oil storage depth.Overhead stores and distribution lubricating oil sketch plate 10 can have bulge-structure 20 axially upwards and axially to
Lower recess structure 21, ensure to have so in vehicle roll and pitching real to putting gear 5 and gearshift operating-controlling mechanism 25 on each
Now lubricate.When speed changer does not work, the first underlying gear 4-1, the second underlying gear 4-2, the 3rd underlying gear 4-3, the 4th
The underlying underlying gear 4-5 of gear 4-4 and the 5th, which have 5 underlying gears altogether, can touch lubricating oil in oil sump, and in work
When making, the only the 3rd underlying gear 4-3, the 4th underlying underlying gear 4-5 of gear 4-4 and the 5th can touch the profit in oil sump
Lubricating oil, or even the only the 5th underlying gear 4-5 can touch the lubricating oil in oil sump, so be considerably reduced churning loss
Power, and upper storage lubricating oil 13 can store and distribute in overhead lubricating oil sketch plate 10 and on put to form between gear 5 and follow
Ring, it ensure that lubrication needs, the oil that the 3rd underlying gear 4-3, the 4th underlying underlying gear 4-5 of gear 4-4 and the 5th are got rid of up
The reduction of upper storage lubricating oil 13 can be supplemented.
The above described is only a preferred embodiment of the present invention, it is not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within present invention model claimed
Enclose.
Claims (8)
1. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss, the supplementary structure be overhead store and
Distribute lubricating oil sketch plate（10）, the mission case（1）Axle is put on inside having（2）, underlying axle（3）, underlying gear, on put tooth
Wheel（5）With gearshift operating-controlling mechanism（25）, the mission case（1）Axle is put on interior（2）It is provided with and puts gear（5）, the change
Fast device casing（1）Interior underlying axle（3）The corresponding underlying gear of installation, it is characterised in that：The overhead storage and distribution lubricating oil are different
Shape plate（10）It is installed on mission case（1）Interior top, it is placed in gear（5）Top, overhead storage and distribution
Lubricating oil sketch plate（10）There is the structure that laterally raises up（23）Sunk structure laterally down（24）, overhead storage and point
With lubricating oil sketch plate（10）Also include bulge-structure axially upwards（20）Axially downwardly sunk structure（21）, the overhead storage
Deposit and distribute lubricating oil sketch plate（10）Axially downwardly sunk structure（21）Bottom there is lubricating oil release aperture（6）, institute
State lubricating oil release aperture（6）Gear is put upper（5）With gearshift operating-controlling mechanism（25）Top, overhead storage and distribution lubrication
Oily sketch plate（10）Bulge-structure axially upwards（20）Upper end have lubricating oil collect hole（9）, the mission case
（1）Interior top has the first hydrops projection（8）With the second hydrops projection（17）, overhead storage and distribution the lubricating oil abnormity
Plate（10）Both sides and mission case（1）There is lubricating oil to collect sealing between inwall（7）, the overhead storage and distribution lubricating oil are different
Shape plate（10）There is first end baffle plate at axial both ends（19）With the second end baffle plate（22）, the overhead storage and distribution are moistened
Lubricating oil sketch plate（10）Pass through hole with gearshift operating-controlling mechanism（26）.
2. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The overhead storage and distribution lubricating oil sketch plate（10）Middle transverse direction raises up structure（23）There are 1-6, the top
Put storage and distribution lubricating oil sketch plate（10）In sunk structure laterally down（24）There are 1-5.
3. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The overhead storage and distribution lubricating oil sketch plate（10）Middle axial direction raises up structure（20）There is 2-16, it is described
Overhead stores and distribution lubricating oil sketch plate（10）In axially downwardly sunk structure（21）There are 2-16.
4. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The lubricating oil collects hole（9）A diameter of 2-16mm.
5. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The lubricating oil collects hole（9）Stitched for bar shaped, the lubricating oil collects hole（9）Width is 2-16mm, and length is speed change
The 1/10-1/3 of device length.
6. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The lubricating oil release aperture（6）With 1-6 rows, per behavior 2-16.
7. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The lubricating oil release aperture（6）A diameter of 3-16mm.
8. a kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss according to claim 1, it is special
Sign is：The lubricating oil release aperture（6）Stitched for bar shaped, width 3-16mm, length 3-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048991.0A CN107642596A (en) | 2017-10-31 | 2017-10-31 | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048991.0A CN107642596A (en) | 2017-10-31 | 2017-10-31 | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107642596A true CN107642596A (en) | 2018-01-30 |
Family
ID=61125106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048991.0A Pending CN107642596A (en) | 2017-10-31 | 2017-10-31 | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107642596A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469663A (en) * | 2019-07-26 | 2019-11-19 | 中国第一汽车股份有限公司 | A kind of transmission hydraulic control system and vehicle |
| CN111734794A (en) * | 2019-02-26 | 2020-10-02 | 铃木株式会社 | Vehicle drive device |
| CN112460241A (en) * | 2020-09-29 | 2021-03-09 | 中国北方车辆研究所 | Design method for inhibiting oil mixing power loss of transmission system |
| CN114060500A (en) * | 2021-12-03 | 2022-02-18 | 安徽江淮汽车集团股份有限公司 | Automatic lubricating oil regulation and control system and method for DCT (dual clutch transmission) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8000602A (en) * | 1979-02-08 | 1980-08-12 | Dana Corp | TRANSMISSION. |
| US20070151411A1 (en) * | 2005-12-20 | 2007-07-05 | Aisin Ai Co., Ltd. | Lubricating structure for transmission |
| EP2447574A1 (en) * | 2009-06-23 | 2012-05-02 | AISIN AI Co., Ltd. | Gearbox |
| JP2012154443A (en) * | 2011-01-27 | 2012-08-16 | Aisin Ai Co Ltd | Lubricating device of transmission |
| TWM446821U (en) * | 2012-07-31 | 2013-02-11 | Kwang Yang Motor Co | Auxiliary oil lubricating mechanism for engine cylinder head |
| CN202937777U (en) * | 2012-11-09 | 2013-05-15 | 江苏新瑞戴维布朗齿轮系统有限公司 | Box body of gear box |
| CN103363081A (en) * | 2013-07-10 | 2013-10-23 | 湖南三一路面机械有限公司 | Gearbox and engineering machinery |
| CN203516694U (en) * | 2013-10-08 | 2014-04-02 | 江苏新瑞戴维布朗齿轮系统有限公司 | Gear case oil return structure |
| CN104214322A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Oil deflector |
| CN204114080U (en) * | 2014-08-29 | 2015-01-21 | 上海振华重工(集团)股份有限公司 | Retarder and slow speed turbine stage bearing-lubricating device thereof |
| CN204459096U (en) * | 2014-12-20 | 2015-07-08 | 新昌县小将永进轴承厂 | Lube plate is filtered in a kind of gearbox oil-collecting |
| CN105370868A (en) * | 2015-12-11 | 2016-03-02 | 陕西法士特齿轮有限责任公司 | Transmission bearing lubrication mechanism |
| CN105840799A (en) * | 2016-05-19 | 2016-08-10 | 西安法士特汽车传动有限公司 | System for forced lubrication of sub-gearbox of transmission |
| CN205446663U (en) * | 2016-03-31 | 2016-08-10 | 重庆宗申发动机制造有限公司 | Splash system lubrication reducing gear box |
| CN107255161A (en) * | 2017-08-07 | 2017-10-17 | 金陵科技学院 | A kind of expansible blind helical flute of vibration damping reverses buffer transmission |
| CN208457168U (en) * | 2017-10-31 | 2019-02-01 | 金陵科技学院 | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss |
-
2017
- 2017-10-31 CN CN201711048991.0A patent/CN107642596A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8000602A (en) * | 1979-02-08 | 1980-08-12 | Dana Corp | TRANSMISSION. |
| US20070151411A1 (en) * | 2005-12-20 | 2007-07-05 | Aisin Ai Co., Ltd. | Lubricating structure for transmission |
| EP2447574A1 (en) * | 2009-06-23 | 2012-05-02 | AISIN AI Co., Ltd. | Gearbox |
| JP2012154443A (en) * | 2011-01-27 | 2012-08-16 | Aisin Ai Co Ltd | Lubricating device of transmission |
| TWM446821U (en) * | 2012-07-31 | 2013-02-11 | Kwang Yang Motor Co | Auxiliary oil lubricating mechanism for engine cylinder head |
| CN202937777U (en) * | 2012-11-09 | 2013-05-15 | 江苏新瑞戴维布朗齿轮系统有限公司 | Box body of gear box |
| CN104214322A (en) * | 2013-05-31 | 2014-12-17 | 浙江欣兴工具有限公司 | Oil deflector |
| CN103363081A (en) * | 2013-07-10 | 2013-10-23 | 湖南三一路面机械有限公司 | Gearbox and engineering machinery |
| CN203516694U (en) * | 2013-10-08 | 2014-04-02 | 江苏新瑞戴维布朗齿轮系统有限公司 | Gear case oil return structure |
| CN204114080U (en) * | 2014-08-29 | 2015-01-21 | 上海振华重工(集团)股份有限公司 | Retarder and slow speed turbine stage bearing-lubricating device thereof |
| CN204459096U (en) * | 2014-12-20 | 2015-07-08 | 新昌县小将永进轴承厂 | Lube plate is filtered in a kind of gearbox oil-collecting |
| CN105370868A (en) * | 2015-12-11 | 2016-03-02 | 陕西法士特齿轮有限责任公司 | Transmission bearing lubrication mechanism |
| CN205446663U (en) * | 2016-03-31 | 2016-08-10 | 重庆宗申发动机制造有限公司 | Splash system lubrication reducing gear box |
| CN105840799A (en) * | 2016-05-19 | 2016-08-10 | 西安法士特汽车传动有限公司 | System for forced lubrication of sub-gearbox of transmission |
| CN107255161A (en) * | 2017-08-07 | 2017-10-17 | 金陵科技学院 | A kind of expansible blind helical flute of vibration damping reverses buffer transmission |
| CN208457168U (en) * | 2017-10-31 | 2019-02-01 | 金陵科技学院 | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734794A (en) * | 2019-02-26 | 2020-10-02 | 铃木株式会社 | Vehicle drive device |
| CN110469663A (en) * | 2019-07-26 | 2019-11-19 | 中国第一汽车股份有限公司 | A kind of transmission hydraulic control system and vehicle |
| CN110469663B (en) * | 2019-07-26 | 2021-08-17 | 中国第一汽车股份有限公司 | Transmission hydraulic control system and vehicle |
| CN112460241A (en) * | 2020-09-29 | 2021-03-09 | 中国北方车辆研究所 | Design method for inhibiting oil mixing power loss of transmission system |
| CN114060500A (en) * | 2021-12-03 | 2022-02-18 | 安徽江淮汽车集团股份有限公司 | Automatic lubricating oil regulation and control system and method for DCT (dual clutch transmission) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107642596A (en) | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss | |
| JP4039351B2 (en) | Oil supply device for vehicle | |
| CN102483145B (en) | Speed changer | |
| CN107314100A (en) | A kind of pure electric automobile speed changer with novel lubricating structure | |
| CN100451398C (en) | Transmission | |
| JP5966563B2 (en) | Lubrication structure of power transmission device | |
| CN102459961A (en) | Gearbox | |
| CN103307262A (en) | Final decelerator | |
| CN107387735B (en) | Light gearbox body with automatic lubricating oil collecting and distributing functions | |
| JPH11190418A (en) | Lubricating device of transmission | |
| CN102494115A (en) | Bearing lubricating structure of driving gear shaft of gear box for urban rail traffic vehicle | |
| CN207848373U (en) | A kind of pure electric automobile speed changer with novel lubricating structure | |
| CN100363681C (en) | Bearing lubrication structure | |
| CN208457168U (en) | A kind of speed changer supplementary structure for reducing speed changer and stirring oily power loss | |
| CN203082191U (en) | Lubricating system for speed changing box of electric automobile | |
| CN203395158U (en) | Gearbox and engineering machine | |
| CN103363081B (en) | Gear-box and engineering machinery | |
| CN209511081U (en) | A kind of speed changer precisely application lubricating oil supplementary structure | |
| CN207278842U (en) | Lightweight gear housing with lubricating oil auto oil-collecting distribution function | |
| CN205401669U (en) | Take aluminum alloy gearbox housing of special -shaped oil duct | |
| CN200993226Y (en) | Gearbox capable of sufficiently lubricating change gear | |
| CN215720744U (en) | Gearbox lubricating system, transmission and vehicle | |
| CN202392093U (en) | Bearing lubricating structure for drive gear shaft of gear case for urban rail transit vehicles | |
| CN205823369U (en) | A kind of vertical shaft general gasoline engine and crankcase case lid crankshaft bearing lubrication system thereof | |
| CN211175236U (en) | High-rotating-speed transverse single-stage reduction gearbox with bearing lubricating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
|
| RJ01 | Rejection of invention patent application after publication |