CN201902511U - Helical gear and spiral bevel gear speed reducer - Google Patents
Helical gear and spiral bevel gear speed reducer Download PDFInfo
- Publication number
- CN201902511U CN201902511U CN2010206912304U CN201020691230U CN201902511U CN 201902511 U CN201902511 U CN 201902511U CN 2010206912304 U CN2010206912304 U CN 2010206912304U CN 201020691230 U CN201020691230 U CN 201020691230U CN 201902511 U CN201902511 U CN 201902511U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- speed reducer
- spiral bevel
- output shaft
- 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 discloses a helical gear and spiral bevel gear speed reducer. The speed reducer comprises a box body, wherein a motor, a gear shaft, a linkage shaft and an output shaft are assembled on the box body, an output shaft of the motor is sleeved by a driving gear, a driven gear meshed with the driving gear is arranged on the gear shaft, spiral bevel gears meshed with each other are respectively arranged on the gear shaft and the linkage shaft, the output shaft is sleeved by an output gear, a linkage gear is arranged on the linkage shaft and meshed with the output gear, and roller bearings are arranged between the gear shaft and the box body, between the linkage shaft and the box body, as well as between the output shaft and the box body. Through the structure, the motor rotates to drive the gear shaft to rotate, and the gear shaft drives the output shaft to rotate through the linkage shaft, so as to realize the whole speed reduction process of the speed reducer. Therefore, the speed reducer provided by the utility model has the advantages of few transmission links, simple and compact structure and convenience in maintenance and repair.
Description
Technical field
The utility model relates to a kind of speed reducer, especially a kind of helical gear spiral bevel gear speed reducer.
Background technique
At present, the old-fashioned speed reducer of existing tradition adopts cycloidal-pin wheel formula, worm and gear reducing transmission structure mostly, its reduction speed ratio and transmission efficiency have certain narrow limitation, and power consumption is big, noise is big, volume is big, working life is short, maintenance and repair expense height, do not utilize and use and promote.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of simple and compact for structure, long service life and has been convenient to the helical gear spiral bevel gear speed reducer of maintenance and repair.
For achieving the above object, the utility model provides a kind of helical gear spiral bevel gear speed reducer, comprise casing, be equipped with motor, gear shaft, couple axle, output shaft on the casing, be arranged with driving gear on the output shaft of motor, gear shaft is provided with the driven gear that is meshed with described driving gear, is respectively equipped with intermeshing spiral bevel gear on gear shaft and the couple axle, also is provided with the linkage gear that is meshed with sheathed output gear on the output shaft on the couple axle.
The beneficial effects of the utility model are: adopt said structure, motor rotation driven gear axle rotates, gear shaft drives the output shaft rotation by couple axle, thereby realize the whole moderating process of speed reducer, so speed reducer provided by the utility model, its transmission link is few, and is simple and compact for structure and be convenient to maintenance and repair.
The utility model can further be set between described gear shaft and the casing, between couple axle and the casing and be equipped with roller bearing between output shaft and the casing.
Description of drawings
Fig. 1 is a structure sectional view of the present utility model;
Fig. 2 is a structure sectional view of the present utility model.
Embodiment
As Fig. 1, provided a kind of helical gear spiral bevel gear speed reducer shown in 2, comprise casing 1, be equipped with motor 2 on the casing 1, gear shaft 3, couple axle 4, output shaft 5, be arranged with driving gear 22 on the output shaft 21 of motor 2, gear shaft 3 is provided with the driven gear 31 that is meshed with described driving gear 22, be respectively equipped with intermeshing spiral bevel gear 32 and 41 on gear shaft 3 and the couple axle 4, also be provided with the linkage gear 42 that is meshed with sheathed output gear 51 on the output shaft 5 on the couple axle 4, between described gear shaft 3 and the casing 1, be equipped with roller bearing 6 between couple axle 4 and the casing 1 and between output shaft 5 and the casing 1.
Claims (2)
1. helical gear spiral bevel gear speed reducer, it is characterized in that: comprise casing, be equipped with motor, gear shaft, couple axle, output shaft on the casing, be arranged with driving gear on the output shaft of motor, gear shaft is provided with the driven gear that is meshed with described driving gear, be respectively equipped with intermeshing spiral bevel gear on gear shaft and the couple axle, also be provided with the linkage gear that is meshed with sheathed output gear on the output shaft on the couple axle.
2. helical gear spiral bevel gear speed reducer according to claim 1 is characterized in that: between described gear shaft and the casing, between couple axle and the casing and be equipped with roller bearing between output shaft and the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206912304U CN201902511U (en) | 2010-12-31 | 2010-12-31 | Helical gear and spiral bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206912304U CN201902511U (en) | 2010-12-31 | 2010-12-31 | Helical gear and spiral bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902511U true CN201902511U (en) | 2011-07-20 |
Family
ID=44273106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206912304U Expired - Fee Related CN201902511U (en) | 2010-12-31 | 2010-12-31 | Helical gear and spiral bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791422A (en) * | 2014-01-20 | 2015-07-22 | 广东柳菱宏通实业有限公司 | New-energy forklift speed reducer |
| CN107725733A (en) * | 2017-09-30 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of modified form spiral bevel gear reductor |
-
2010
- 2010-12-31 CN CN2010206912304U patent/CN201902511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791422A (en) * | 2014-01-20 | 2015-07-22 | 广东柳菱宏通实业有限公司 | New-energy forklift speed reducer |
| CN107725733A (en) * | 2017-09-30 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of modified form spiral bevel gear reductor |
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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: 20110720 Termination date: 20131231 |