CN202203375U - Improved shell structure of speed changer - Google Patents
Improved shell structure of speed changer Download PDFInfo
- Publication number
- CN202203375U CN202203375U CN2011203091771U CN201120309177U CN202203375U CN 202203375 U CN202203375 U CN 202203375U CN 2011203091771 U CN2011203091771 U CN 2011203091771U CN 201120309177 U CN201120309177 U CN 201120309177U CN 202203375 U CN202203375 U CN 202203375U
- Authority
- CN
- China
- Prior art keywords
- speed changer
- gear
- improved
- shell
- gearbox case
- 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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Abstract
The utility model provides an improved shell structure of a speed changer, which can change the mounting position of an oil-supplying gear, enables the oil-supplying gear to be always positioned in lubricating oil in the speed changer, guarantees the lubrication of a gear in a gear case of the speed changer, reduces the wear of the gear of the speed changer, and prolongs the service life of the gear of the speed changer. The improved shell structure of the speed changer comprises a shell body of a shell of the speed changer, wherein the shell body of the shell of the speed changer is provided with a mounting hole of a speed changer input shaft and a mounting hole of the speed changer output shaft. The improved shell structure of the speed changer is characterized in that the shell body of the shell of the speed changer is provided with a plurality of oil-supplying gear shaft mounting seats.
Description
Technical field
The utility model relates to the technical field of speed changer, is specially a kind of improved gearbox case structure.
Background technique
In the mechanical type turbosupercharger, need use speed changer, speed changer connects compressor casing, and speed changer drives the wheel rotation in the compressor casing; Realized that extraneous air is pressed in the motor, made in-engine full combustion of fuel, because the position relative fixed of vehicular engine on automobile; In the time will adjusting that the position, air outlet cooperates with engine location on the compressor casing; Change the mounting point of speed changer possibly, thereby make the position of fuel feeding gear, make gear in rotation process, lack the lubricated of oil away from lubricant oil in the speed changer; Can make the gear wear of speed changer, reduce the working life of the gear of speed changer.
Summary of the invention
To the problems referred to above; The utility model provides a kind of improved gearbox case structure; Can change the mounting point of fuel feeding gear, the fuel feeding gear is in the interior lubricant oil of speed changer all the time, guarantee the lubricated of transmission gear case internal gear; Reduce the gear wear of speed changer, the working life of having improved the gear of speed changer.
Its technological scheme is such: a kind of improved gearbox case structure; It comprises the gearbox case housing; Said gearbox case housing is provided with transmission input shaft mounting hole and transmission output shaft mounting hole, it is characterized in that: said gearbox case housing is provided with a plurality of fuel feeding gear shaft fitting seats.
It is further characterized in that: said fuel feeding gear shaft fitting seat is three.
In the said structure of the utility model; Because the gearbox case housing is provided with a plurality of fuel feeding gear shaft fitting seats; Can change the mounting point of fuel feeding gear, the fuel feeding gear is in the interior lubricant oil of speed changer all the time, guarantee the lubricated of transmission gear case internal gear; Reduce the gear wear of speed changer, the working life of having improved the gear of speed changer.
Description of drawings
Fig. 1 is the main sectional structure schematic representation of the improved gearbox case structure of the utility model;
Fig. 2 is the right TV structure schematic representation of Fig. 1.
Embodiment
See Fig. 1, Fig. 2; A kind of improved gearbox case structure, it comprises gearbox case housing 6, gearbox case housing 6 is provided with transmission input shaft 8 and transmission output shaft 4 mounting holes; Input gear 3 is fixed on the input shaft 8; Output gear 7 cogs for the axle on the output shaft 4, and gearbox case housing 6 is provided with three fuel feeding gear shaft fitting seat 5-1,5-2,5-3, and fuel feeding gear 1 is arranged on the fuel feeding gear shaft 2.
See Fig. 2 work as the gearbox case housing according to during onboard position angle of swing; Can be installed in fuel feeding gear shaft fitting seat 5-1,5-2, the last arbitrary position of 5-3 during fuel feeding gear shaft 2; Fuel feeding gear 1 is in the interior lubricant oil of speed changer all the time; Guarantee the lubricated of transmission gear case internal gear, reduced the gear wear of speed changer, the working life of having improved the gear of speed changer.
Claims (2)
1. improved gearbox case structure; It comprises the gearbox case housing; Said gearbox case housing is provided with transmission input shaft mounting hole and transmission output shaft mounting hole, it is characterized in that: said gearbox case housing is provided with a plurality of fuel feeding gear shaft fitting seats.
2. a kind of improved gearbox case structure according to claim 1 is characterized in that: said fuel feeding gear shaft fitting seat is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203091771U CN202203375U (en) | 2011-08-24 | 2011-08-24 | Improved shell structure of speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203091771U CN202203375U (en) | 2011-08-24 | 2011-08-24 | Improved shell structure of speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203375U true CN202203375U (en) | 2012-04-25 |
Family
ID=45967496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203091771U Expired - Fee Related CN202203375U (en) | 2011-08-24 | 2011-08-24 | Improved shell structure of speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104689A (en) * | 2013-01-18 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Speed changer lubrication structure |
-
2011
- 2011-08-24 CN CN2011203091771U patent/CN202203375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104689A (en) * | 2013-01-18 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Speed changer lubrication structure |
| CN103104689B (en) * | 2013-01-18 | 2015-09-30 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of speed changer lubricating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130824 |