CN201818719U - Reducer with one-way output shaft - Google Patents
Reducer with one-way output shaft Download PDFInfo
- Publication number
- CN201818719U CN201818719U CN2010205148464U CN201020514846U CN201818719U CN 201818719 U CN201818719 U CN 201818719U CN 2010205148464 U CN2010205148464 U CN 2010205148464U CN 201020514846 U CN201020514846 U CN 201020514846U CN 201818719 U CN201818719 U CN 201818719U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- reducer
- worm gear
- worm
- casing
- 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 relates to a reducer, in particular to a reducer with a one-way output shaft. The reducer comprises a box body, wherein a worm, a worm gear and an output shaft are arranged in the box body; the worm gear is sleeved on the output shaft and meshes with the worm; one end of the output shaft is provided with an output flange; and a paper seal gasket is arranged between the output shaft and the box body. The reducer is simple in structure, strong in seal performance and capable of improving stability of operation.
Description
Technical field
The utility model is a kind of speed reducer, particularly a kind of speed reducer that has unidirectional output shaft simple in structure.
Background technique
Speed reducer of the prior art, the sealing between output flange and the casing is not enough, and the transmission stability of output shaft and output flange is not good simultaneously.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, has solved the deficiency of Security, and a kind of speed reducer that has unidirectional output shaft is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of speed reducer that has unidirectional output shaft comprises casing, the worm screw of establishing in the casing, worm gear and output shaft, be with worm gear on the described output shaft, described worm gear is meshed with worm screw, and an end of described output shaft is provided with output flange, is provided with the sealing paper washer between described output shaft and the casing.Improve the sealing of product, transmission stability has also improved simultaneously.
As preferably, the side length of described output shaft is greater than the side length of output flange.
Therefore, the speed reducer that has unidirectional output shaft that the utility model provides, simple in structure, sealing is strong, improves run stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of speed reducer that has unidirectional output shaft, comprise casing 1, the worm screw 2 of establishing in the casing 1, worm gear 3 and output shaft 4, be with worm gear 3 on the described output shaft 4, described worm gear 3 is meshed with worm screw 2, and an end of described output shaft 4 is provided with output flange 5, be provided with sealing paper washer 6 between described output shaft 4 and the casing 1, the side length of described output shaft 4 is greater than the side length of output flange 5.
Claims (2)
1. speed reducer that has unidirectional output shaft, it is characterized in that: comprise casing (1), the worm screw (2) of establishing in the casing (1), worm gear (3) and output shaft (4), be with worm gear (3) on the described output shaft (4), described worm gear (3) is meshed with worm screw (2), one end of described output shaft (4) is provided with output flange (5), is provided with sealing paper washer (6) between described output shaft (4) and the casing (1).
2. the speed reducer that has unidirectional output shaft according to claim 1 is characterized in that: the side length of described output shaft (4) is greater than the side length of output flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148464U CN201818719U (en) | 2010-09-03 | 2010-09-03 | Reducer with one-way output shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148464U CN201818719U (en) | 2010-09-03 | 2010-09-03 | Reducer with one-way output shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818719U true CN201818719U (en) | 2011-05-04 |
Family
ID=43916673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205148464U Expired - Fee Related CN201818719U (en) | 2010-09-03 | 2010-09-03 | Reducer with one-way output shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807357A (en) * | 2013-11-28 | 2014-05-21 | 江苏泰隆减速机股份有限公司 | Double-power bidirectional automatic switching worm reducer |
-
2010
- 2010-09-03 CN CN2010205148464U patent/CN201818719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807357A (en) * | 2013-11-28 | 2014-05-21 | 江苏泰隆减速机股份有限公司 | Double-power bidirectional automatic switching worm reducer |
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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: 20110504 Termination date: 20110903 |