CN206419469U - A kind of speed changer centrifugal oil separator structure - Google Patents
A kind of speed changer centrifugal oil separator structure Download PDFInfo
- Publication number
- CN206419469U CN206419469U CN201720110290.4U CN201720110290U CN206419469U CN 206419469 U CN206419469 U CN 206419469U CN 201720110290 U CN201720110290 U CN 201720110290U CN 206419469 U CN206419469 U CN 206419469U
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- China
- Prior art keywords
- oil box
- point
- oil
- speed changer
- jackshaft
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Abstract
The utility model is related to a kind of speed changer centrifugal oil separator structure, belongs to transmission for vehicles equipment technical field.Technical scheme is：Include a point oil box（1）, sealing ring（2）, rear body（3）, housing（4）, jackshaft（5）, input shaft（6）And output shaft（7）, input shaft（6）And output shaft（7）Concentric arrangement, jackshaft（5）It is located at input shaft（6）And output shaft（7）Lower section, point oil box（1）It is located at jackshaft（5）Lower section, point oil box（1）Pass through sealing ring（2）With rear body（3）Connection, point oil box（1）It is fastened by bolts in housing（4）On, described point of oil box（1）The vertical direction of side and and housing（4）Contact surface on be all provided with it is fluted.The beneficial effects of the utility model are：Recycling for gear oil is realized, churning loss is reduced, transmission efficiency is improved, the adding amount of gear oil is reduced, so as to reduce the use cost of speed changer.
Description
Technical field
The utility model is related to a kind of speed changer centrifugal oil separator structure, belongs to transmission for vehicles equipment technical field.
Background technology
Speed changer in the process of running, because friction can produce heat, thus needs radiating.Gear oil tool in speed changer
There is reduction to rub, while being radiated by the housing of speed changer, to reach thermal balance, keep speed changer to run well.Speed changer
Gear oil plays lubrication, the function of radiating., there is very big relation with lubricating structure in the churning loss of speed changer.
At present, how the churning loss of speed changer optimizes lubrication system than larger, reduces churning loss, improves transmission effect
Rate, the adding amount for reducing gear oil is the problem of transmission technology personnel research.
Utility model content
The utility model purpose is to provide a kind of speed changer centrifugal oil separator structure, by a point oil box, realizes the circulation of gear oil
Utilize, reduce churning loss, solve problem present in background technology.
The technical solution of the utility model is：
A kind of speed changer centrifugal oil separator structure, comprising point oil box, sealing ring, rear body, housing, jackshaft, input shaft and an output shaft,
Input shaft and the concentric arrangement of output shaft, jackshaft are located at the lower section of input shaft and output shaft, and a point oil box is located under jackshaft
Side, point oil box is located between jackshaft and rear body, and a point oil box is connected by sealing ring with rear body, and a point oil box is fastened by bolts
On housing, the vertical direction of described point of oil box side and be all provided with the contact surface of housing it is fluted.
The upper end of groove on the vertical direction of described point of oil box side is connected with the gear oil on point oil box top, point oil box
The lower end of groove on side vertical direction is connected with the gear oil of point oil box bottom.
Described point of oil box semicircular in shape structure.
Using the utility model, when speed changer is run, only operative gear oil enters inside point oil box, passes through jackshaft
Stirring, be splashed to variator cavities, speed changer be lubricated.The gear oil of oil box bottom is divided to pass through a point oil box side vertical
Groove on direction, supplement enters a point oil box, realizes the circulation of gear oil.
The beneficial effects of the utility model are：Recycling for gear oil is realized, churning loss is reduced, transmission effect is improved
Rate, reduces the adding amount of gear oil, so as to reduce the use cost of speed changer.
Brief description of the drawings
Fig. 1 is the utility model part drawing；
Fig. 2 is the utility model structural representation；
In figure：Divide oil box 1, sealing ring 2, rear body 3, housing 4, jackshaft 5, input shaft 6, output shaft 7.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1,2, a kind of speed changer centrifugal oil separator structure includes point oil box 1, sealing ring 2, rear body 3, housing 4, a jackshaft
5th, input shaft 6 and output shaft 7, input shaft 6 and the concentric arrangement of output shaft 7, jackshaft 5 are located under input shaft 6 and output shaft 7
Side, point oil box 1 is located at the lower section of jackshaft 5, and point oil box 1 is located between jackshaft 5 and rear body 3, and a point oil box 1 passes through sealing ring 2
Be connected with rear body 3, a point oil box 1 is fastened by bolts on housing 4, the vertical direction of described point of side of oil box 1 and with housing 4
Contact surface on be all provided with it is fluted.
In the present embodiment, divide oil box 1 that the gear oil inside speed changer is isolated into two parts with housing 4, rear body 3.Point
The upper end of groove on the semicircular in shape structure of oil box 1, the vertical direction of point side of oil box 1 connects with the gear oil on point top of oil box 1
Logical, the lower end of the groove on point side vertical direction of oil box 1 is connected with the gear oil of point bottom of oil box 1.When speed changer is run, point
The gear oil on the top of oil box 1 is stirred by jackshaft 5, is splashed to speed changer inner chamber, inwall, realizes the lubrication to part.Divide oil box 1
The groove that the gear oil of bottom is opened by the vertical direction of point side of oil box 1, supplement enters a point oil box 1, realizes gear oil
Circulation.When jackshaft 5 is rotated, agitation will not be produced to the gear oil outside point oil box 1, so as to reduce churning loss, improved
Transmission efficiency.Due to only having the gear oil in point oil box 1 to be stirred, splash by jackshaft 5, mist of oil is formed in speed changer, and is divided
Gear oil outside oil box can be supplemented timely, so as to reduce the adding amount of gear oil.
Claims (3)
1. a kind of speed changer centrifugal oil separator structure, it is characterised in that include a point oil box（1）, sealing ring（2）, rear body（3）, housing（4）, in
Countershaft（5）, input shaft（6）And output shaft（7）, input shaft（6）And output shaft（7）Concentric arrangement, jackshaft（5）It is located at input
Axle（6）And output shaft（7）Lower section, point oil box（1）It is located at jackshaft（5）Lower section, point oil box（1）Pass through sealing ring（2）With
Body afterwards（3）Connection, point oil box（1）It is fastened by bolts in housing（4）On, described point of oil box（1）The vertical direction of side and
With housing（4）Contact surface on be all provided with it is fluted.
2. a kind of speed changer centrifugal oil separator structure according to claim 1, it is characterised in that described point of oil box（1）Side it is vertical
The upper end of groove on direction and a point oil box（1）The gear oil connection on top, point oil box（1）Groove on side vertical direction
Lower end and a point oil box（1）The gear oil connection of bottom.
3. according to claim 1 or a kind of described speed changer centrifugal oil separator structure, it is characterised in that described point of oil box（1）Semicircular in shape
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110290.4U CN206419469U (en) | 2017-02-06 | 2017-02-06 | A kind of speed changer centrifugal oil separator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110290.4U CN206419469U (en) | 2017-02-06 | 2017-02-06 | A kind of speed changer centrifugal oil separator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419469U true CN206419469U (en) | 2017-08-18 |
Family
ID=59569787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110290.4U Active CN206419469U (en) | 2017-02-06 | 2017-02-06 | A kind of speed changer centrifugal oil separator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419469U (en) |
-
2017
- 2017-02-06 CN CN201720110290.4U patent/CN206419469U/en active Active
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