CN206530654U - Efficient reduction gear on starter - Google Patents
Efficient reduction gear on starter Download PDFInfo
- Publication number
- CN206530654U CN206530654U CN201621474396.4U CN201621474396U CN206530654U CN 206530654 U CN206530654 U CN 206530654U CN 201621474396 U CN201621474396 U CN 201621474396U CN 206530654 U CN206530654 U CN 206530654U
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- CN
- China
- Prior art keywords
- gear
- sun gear
- fixed disk
- planetary gear
- tooth
- 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.)
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Abstract
The utility model is related to starter technical field, efficient reduction gear on especially a kind of starter, including external toothing, sun gear and planetary gear, fixed disk of the external toothing bottom surface provided with sun gear and planetary gear, sun gear is provided with the middle of fixed disk, sun gear middle upper part is provided with inner side knuckle-tooth, fixed disk is supported provided with multiple branch roads, a planetary gear is fixed with by connecting shaft in each branch road support, each planetary gear is engaged with inner side knuckle-tooth, universal driving shaft is provided between the inner side knuckle-tooth and sun gear, the fixed disk upper surface is provided with groove, absorbent tampons are provided with groove, the absorbent tampons speckle with lubricating oil.The utility model can provide lubrication for sun gear, planetary gear, reduce the friction between several reduction gearing, improve the service life of whole reducing gear.
Description
Technical field
The utility model is related to the efficient reduction gear on starter technical field, especially a kind of starter.
Background technology
When existing reduction gear is due to slowing down, velocity shock is big, weares and teares many, service life is limited, often occurs
Failure, the normal of influence starter is used.
The content of the invention
In order to overcome the shortcomings of existing technology, the utility model provides the efficient reducing gear turbine on a kind of starter
Structure.
The utility model solves the technical scheme that its technical problem used：A kind of efficient reduction gearing on starter
Mechanism, including external toothing, sun gear and planetary gear, fixed disk of the external toothing bottom surface provided with sun gear and planetary gear, fixed disk
Centre is provided with sun gear, and sun gear middle upper part is provided with inner side knuckle-tooth, and fixed disk is supported provided with multiple branch roads, each branch road support
Upper to be fixed with a planetary gear by connecting shaft, each planetary gear is engaged with inner side knuckle-tooth, the inner side knuckle-tooth and sun gear it
Between be provided with universal driving shaft, the fixed disk upper surface is provided with groove, and absorbent tampons are provided with groove, and the absorbent tampons speckle with lubricating oil.
According to another embodiment of the present utility model, further comprise, the external toothing is provided with some axis holes, axis hole
Key mouthful have yi word pattern step.
The beneficial effects of the utility model are that the utility model can provide lubrication for sun gear, planetary gear, are reduced several
Friction between reduction gearing, improves the service life of whole reducing gear.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side sectional view of external toothing axis hole.
Fig. 3 is the surface structure figure of fixed disk.
1, external gear in figure, 11, axis hole, 2, sun gear, 21, inner side knuckle-tooth, 22, universal driving shaft, 3, planetary gear, 4, fixed
Disk, 41, branch road support, 42, absorbent tampons, 43, groove.
Embodiment
As Figure 1-3, the efficient reduction gear on a kind of starter, including external toothing 1, sun gear 2 and planet
Sun gear 2, sun gear 2 are provided with the middle of wheel 3, fixed disk 4 of the bottom surface of external toothing 1 provided with sun gear 2 and planetary gear 3, fixed disk 4
Middle upper part is provided with inner side knuckle-tooth 21, and fixed disk 4 is provided with multiple branch roads support 41, and each branch road supports solid by connecting shaft on 41
Surely there is a planetary gear 3, each planetary gear 3 is engaged with inner side knuckle-tooth 21, provided with connection between the inner side knuckle-tooth 21 and sun gear 2
Moving axis 22, the upper surface of fixed disk 4, which is provided with groove 43, groove 43, is provided with absorbent tampons 42, and the absorbent tampons 43 speckle with lubrication
Oil.External toothing 1 is provided with some axis holes 11, and the key mouthful of axis hole 11 has yi word pattern step.
Operationally, when rotating external toothing 1, when the inner side knuckle-tooth 21 in the middle of sun gear 2 is fixed, planetary gear 3 will
Reversely rotated, so as to reach slowing effect.Meanwhile, the oil groove and absorption pad of the upper surface of fixed disk 4 can be to sun gears 2 and interior
Buffering when being lubricated and slow down between side knuckle-tooth 21, between inner side knuckle-tooth 21 and planetary gear 3, reduce several reduction gearing it
Between friction, improve the service life of whole reducing gear.
Claims (2)
1. the efficient reduction gear on a kind of starter, it is characterized in that, including external toothing（1）, sun gear（2）And planetary gear
（3）, external toothing（1）Bottom surface is provided with sun gear（2）And planetary gear（3）Fixed disk（4）, fixed disk（4）Centre is provided with the sun
Wheel（2）, sun gear（2）Middle upper part is provided with inner side knuckle-tooth（21）, fixed disk（4）Provided with the support of multiple branch roads（41）, Mei Gezhi
Road is supported（41）It is upper that a planetary gear is fixed with by connecting shaft（3）, each planetary gear（3）With inner side knuckle-tooth（21）Engagement, institute
State inner side knuckle-tooth（21）With sun gear（2）Between be provided with universal driving shaft（22）, the fixed disk（4）Upper surface is provided with groove（43）,
Groove（43）It is interior to be provided with absorbent tampons（42）, the absorbent tampons（42）Speckle with lubricating oil.
2. the efficient reduction gear on starter according to claim 1, it is characterized in that, the external toothing（1）On
Provided with some axis holes（11）, axis hole（11）Key mouthful have yi word pattern step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474396.4U CN206530654U (en) | 2016-12-30 | 2016-12-30 | Efficient reduction gear on starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474396.4U CN206530654U (en) | 2016-12-30 | 2016-12-30 | Efficient reduction gear on starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530654U true CN206530654U (en) | 2017-09-29 |
Family
ID=59917100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474396.4U Expired - Fee Related CN206530654U (en) | 2016-12-30 | 2016-12-30 | Efficient reduction gear on starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773887A (en) * | 2021-12-11 | 2023-09-19 | 常后文 | Mutual inductor signal collector based on wireless transmission technology |
-
2016
- 2016-12-30 CN CN201621474396.4U patent/CN206530654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773887A (en) * | 2021-12-11 | 2023-09-19 | 常后文 | Mutual inductor signal collector based on wireless transmission technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170929 Termination date: 20201230 |