CN201326693Y - Double-output speed reducer - Google Patents
Double-output speed reducer Download PDFInfo
- Publication number
- CN201326693Y CN201326693Y CNU200820171215XU CN200820171215U CN201326693Y CN 201326693 Y CN201326693 Y CN 201326693Y CN U200820171215X U CNU200820171215X U CN U200820171215XU CN 200820171215 U CN200820171215 U CN 200820171215U CN 201326693 Y CN201326693 Y CN 201326693Y
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- CN
- China
- Prior art keywords
- gear
- output shaft
- casing
- worm
- speed reducer
- 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 double-output speed reducer comprising a casing, wherein a worm gear and endless screw mechanism is arranged in the casing, and the worm gear and endless screw mechanism comprises an endless screw which can be rotatably penetrated on the casing and a worm gear which is matched with the endless screw, wherein the worm gear is mounted on a first output shaft, and the first output shaft is rotatably mounted on the casing, and a first gear wheel is further mounted on the first output shaft, and a second gear wheel which is geared with the first gear wheel is mounted on a second output shaft, and the second output shaft is rotatably mounted on the casing. The double-output speed reducer has double output, compact structure, small volume and high transmission efficiency.
Description
Technical field
The utility model relates to a kind of speed reducer.
Background technique
In the conveying equipment industry, the retarder of use mostly is single output mechanism, yet, in the occasion that needs are exported synchronously, adopt the retarder of dual output to seem necessary.
Summary of the invention
In order to solve the above-mentioned deficiency of the speed reducer in the existing conveying equipment, the utility model proposes a kind of dual output, compact structure, volume is little, transmission efficiency is high speed reducer.
The utility model adopts following technological scheme:
A kind of dual output speed reducer, comprise casing, in the described casing worm-and-wheel gear is housed, described worm-and-wheel gear comprises worm screw that is located in rotationally on the described casing and the worm gear that cooperates with worm screw, described worm gear is contained on first output shaft, and described first output shaft is contained on the casing rotationally, on described first output shaft first gear is housed also, be contained on second output shaft with second gear of first gear engagement, described second output shaft is contained on the casing rotationally.
Further, the velocity ratio of described first gear and second gear is 1: 1, and the velocity ratio of worm and gear is 9.33.
Technical conceive of the present utility model is: power is imported from worm screw, drives worm gear by worm screw and rotates, and power reaches first output shaft; Via first gear driven, second gear, power reaches second output shaft then.
The velocity ratio of two gears is 1: 1, and the output shaft of winning is equated with the output speed of second output shaft.
The beneficial effects of the utility model are: realize dual output, compact structure, the life-span is long, transmission efficiency is high.
Description of drawings
Fig. 1 is the utility model along worm screw sectional view longitudinally.
Fig. 2 is that the utility model is along the horizontal sectional view of worm screw.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
With reference to Fig. 1-2: a kind of dual output speed reducer, comprise casing 2, in the described casing 2 worm-and-wheel gear is housed, described worm-and-wheel gear comprises the worm gear 5 that is located in the worm screw 4 on the described casing 2 rotationally and cooperates with worm screw, described worm gear 5 is contained on first output shaft 6, described first output shaft 6 is contained on the casing 2 rotationally, on described first output shaft 6 first gear 7 is housed also, be contained on second output shaft 3 with second gear 8 of first gear, 7 engagements, described second output shaft 3 is contained on the casing 2 rotationally.
In the present embodiment, the velocity ratio of described first gear 7 and second gear 8 is 1: 1, and the output shaft of winning is equated with the output speed of second output shaft.
The working principle of present embodiment: power is imported from worm screw, drives worm gear by worm screw and rotates, and power reaches first output shaft; Via first gear driven, second gear, power reaches second output shaft then.
This kind structure speed reducer has been realized dual output, and compact structure, the transmission efficiency height.
Claims (2)
1, dual output speed reducer, comprise casing, in the described casing worm-and-wheel gear is housed, described worm-and-wheel gear comprises worm screw that is located in rotationally on the described casing and the worm gear that cooperates with worm screw, it is characterized in that: described worm gear is contained on first output shaft, described first output shaft is contained on the casing rotationally, on described first output shaft first gear is housed also, be contained on second output shaft with second gear of first gear engagement, described second output shaft is contained on the casing rotationally.
2, dual output speed reducer as claimed in claim 1 is characterized in that: the velocity ratio of described first gear and second gear is 1: 1, and the velocity ratio of described worm and gear is 9.33.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820171215XU CN201326693Y (en) | 2008-12-25 | 2008-12-25 | Double-output speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820171215XU CN201326693Y (en) | 2008-12-25 | 2008-12-25 | Double-output speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326693Y true CN201326693Y (en) | 2009-10-14 |
Family
ID=41178666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820171215XU Expired - Fee Related CN201326693Y (en) | 2008-12-25 | 2008-12-25 | Double-output speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326693Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783919A (en) * | 2012-07-18 | 2012-11-21 | 美的集团有限公司 | Mixer of multiple rotational speed output |
| CN103084453A (en) * | 2013-02-22 | 2013-05-08 | 黑龙江蓝天钢结构工程有限公司 | Corrugated plate forming press |
| CN103104665B (en) * | 2011-11-15 | 2016-04-27 | 上海北玻玻璃技术工业有限公司 | A kind of two shaft reversing drive speed reducer |
| CN105840757A (en) * | 2016-06-08 | 2016-08-10 | 赵锋 | Double-speed-reduction rotation device |
-
2008
- 2008-12-25 CN CNU200820171215XU patent/CN201326693Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104665B (en) * | 2011-11-15 | 2016-04-27 | 上海北玻玻璃技术工业有限公司 | A kind of two shaft reversing drive speed reducer |
| CN102783919A (en) * | 2012-07-18 | 2012-11-21 | 美的集团有限公司 | Mixer of multiple rotational speed output |
| CN103084453A (en) * | 2013-02-22 | 2013-05-08 | 黑龙江蓝天钢结构工程有限公司 | Corrugated plate forming press |
| CN103084453B (en) * | 2013-02-22 | 2015-01-14 | 黑龙江蓝天钢结构工程有限公司 | Corrugated plate forming press |
| CN105840757A (en) * | 2016-06-08 | 2016-08-10 | 赵锋 | Double-speed-reduction rotation device |
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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: 20091014 Termination date: 20131225 |