CN202301779U - Forward-reverse rotation unidirectional output device - Google Patents
Forward-reverse rotation unidirectional output device Download PDFInfo
- Publication number
- CN202301779U CN202301779U CN2011204272153U CN201120427215U CN202301779U CN 202301779 U CN202301779 U CN 202301779U CN 2011204272153 U CN2011204272153 U CN 2011204272153U CN 201120427215 U CN201120427215 U CN 201120427215U CN 202301779 U CN202301779 U CN 202301779U
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- gear
- shaft
- transmission
- driving shaft
- wheel device
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- Expired - Fee Related
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Abstract
The utility model relates to a forward-reverse rotation unidirectional output device comprising a driving shaft, an output shaft, a housing used for holding gears and a supporting rotating shaft. The driving shaft and a first gear are in a unidirectional transmission connection by a first overrunning clutch, and the driving shaft and a second gear are in a unidirectional transmission connection by a second overrunning clutch. The transmission direction of the first overrunning clutch is opposite to the transmission direction of the second overrunning clutch. The second gear and the output shaft are in a transmission shaft. One side of the driving shaft is provided with a transmission shaft parallel to the driving shaft. One end of the transmission shaft is provided with a third gear engaged with the first gear, and the other end is provided with a fourth gear engaged with the reverse direction gear, which is engaged with the second gear at the same time. No matter in which direction the driving shaft rotates, the output shaft can be driven to rotate in one direction. The output device provided in the utility model is suitable for power alternation and conversion occasions, and has advantages of simple structure, low costs, and small size.
Description
Technical field
The utility model relates to mechanical transmission, the unidirectional output unit of especially a kind of clockwise and anticlockwise of gear structure.
Background technique
In many occasions, we need a kind of like this kind of drive: no matter driving shaft is main story or counter-rotating, and output shaft all rotates to a direction, output power.For example, utilizing the occasion of tidal power generating, trend is a forward flow at the incoming tide, and trend is a reverse flow during ebb tide, and what trend was forward and reverse alternately changes, and drives impeller is just changeed a little while, counter-rotating a little while, makes troubles to generating.For addressing this problem, existing technology is provided with forward impeller and reverse impeller, when the trend forward flow; The forward impeller drives generator for electricity generation, and when trend oppositely flowed back to, reverse impeller drove generator for electricity generation; This equipment need be provided with forward impeller and reverse impeller simultaneously, its complex structure, and cost is high; Volume is big, the transportation inconvenient installation.
The model utility content
The purpose of the utility model is: provide a kind of clockwise and anticlockwise unidirectional output unit, no matter its driving shaft is just changeing still counter-rotating, can both drive output shaft and rotate to a direction, and simple in structure, cost is low, and volume is little, is applicable to the alternately occasion of conversion of many power.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The unidirectional output unit of a kind of clockwise and anticlockwise of the utility model; Comprise driving shaft; Output shaft; And be used for the housing of splendid attire gear, supporting revolving shaft, said driving shaft through first free wheel device and the first gear folk prescription to be in transmission connection and through second free wheel device and the second gear folk prescription to being in transmission connection, the transmission direction of said first free wheel device and second free wheel device is opposite; Second gear and said output shaft are in transmission connection; Side at driving shaft is provided with transmission shaft in parallel, and an end of this transmission shaft is provided with the 3rd gear, the other end with first gear engagement and is provided with the 4th gear with the reverse gear engagement, said reverse gear simultaneously also with second gear engagement.
The unidirectional output unit of a kind of clockwise and anticlockwise; Comprise driving shaft, output shaft, and be used for the housing of splendid attire gear, supporting revolving shaft; Said driving shaft be connected with first gear transmission and through second free wheel device and the second gear folk prescription to being in transmission connection; Second gear and said output shaft are in transmission connection, and are provided with transmission shaft in parallel in a side of driving shaft, and an end of this transmission shaft is connected with the 3rd gear transmission through first free wheel device; The 3rd gear and said first gear engagement; The other end of this transmission shaft is provided with the 4th gear with reverse gear engagement, said reverse gear simultaneously also with second gear engagement, said first free wheel device is identical with the transmission direction of second free wheel device.
The beneficial effect of the utility model is: owing to adopt technique scheme, said driving shaft through first free wheel device and the first gear folk prescription to be in transmission connection and through second free wheel device and the second gear folk prescription to being in transmission connection, the transmission direction of said first free wheel device and second free wheel device is opposite; Second gear and said output shaft are in transmission connection; Side at driving shaft is provided with transmission shaft in parallel, and an end of this transmission shaft is provided with the 3rd gear, the other end with first gear engagement and is provided with the 4th gear with the reverse gear engagement, said reverse gear simultaneously also with second gear engagement; This structure; When the driving shaft backward rotation, it drives the first gear backward rotation through first free wheel device, and the 3rd gear of first gear driven and its engagement just changes; Four gear coaxial with the 3rd gear just changes; The 4th gear driven reverse gear anti-pass, reverse gear drives second gear just to be changeed, and the output shaft that is connected with second gear transmission just changes; Because the transmission direction of first free wheel device and second free wheel device is opposite; During the driving shaft backward rotation, can only drive the first gear backward rotation, the driving shaft and second gear are in non-engagement state; When the driving shaft forward rotation; It drives the second gear forward rotation through second free wheel device; The second gear driven output shaft just changes, because the transmission direction of first free wheel device and second free wheel device is opposite, during the driving shaft forward rotation; Can only drive the second gear forward rotation, the driving shaft and first gear are in non-engagement state.To sum up, the utility model is simple in structure, and cost is low, and volume is little, and no matter its driving shaft is just changeing still counter-rotating, and output shaft can both rotate to a direction, is applicable to the alternately occasion of conversion of many power, for example, utilizes the occasion of tidal power generating.
Second kind of technological scheme of the utility model, only be with the difference of above-mentioned first kind of technological scheme: the mounting point and the transmission direction of first free wheel device are different, in second kind of technological scheme; First free wheel device is arranged between transmission shaft and the 3rd gear; And first free wheel device is identical with the transmission direction of second free wheel device, this structure, and transmission process is identical with first kind of technological scheme; Need to prove; Because when first gear driven the 3rd gear rotates, the 3rd gear turn to the switched in opposite with first gear, therefore; Require first free wheel device identical, could realize the purpose that output shaft rotates to a direction like this with the transmission direction of second free wheel device.
As equivalent variations, first free wheel device also can be arranged at the 4th gear, or is arranged at reverse gear; Accordingly, output shaft also can be arranged at reverse gear, or the 4th gear, or the 3rd gear.
Description of drawings
Fig. 1 is the structural representation of the unidirectional output unit of the utility model clockwise and anticlockwise.
Embodiment
As shown in Figure 1; The unidirectional output unit of a kind of clockwise and anticlockwise of the utility model comprises driving shaft 1, output shaft 2; And be used for the housing 3 of splendid attire gear, supporting revolving shaft; Said driving shaft 1 through first free wheel device 4 and first gear, 5 folk prescriptions to be in transmission connection and through second free wheel device 6 and second gear, 7 folk prescriptions to being in transmission connection, said first free wheel device 4 is reverse free wheel device, second free wheel device 6 is the forward free wheel device; Second gear 7 is in transmission connection with output shaft 2; Upside at driving shaft 1 is provided with transmission shaft in parallel 8, and the left end of this transmission shaft 8 is provided with the 3rd gear 9 of first gear 5 engagement, right-hand member is provided with and the 4th gear 11 of reverse gear 10 engagements, reverse gear 10 simultaneously also with 7 engagements of second gear.Said driving shaft 1, output shaft 2, transmission shaft 8 all have corresponding bearing 12 to support.
The described free wheel device of the utility model is claimed overrunning clutch again, or unilateral bearing, or the single direction ratchet driving mechanism.
The above; Preferable case study on implementation for the utility model; Be not that the utility model is done any restriction, everyly any simple modification that above embodiment did, change and equivalent structure changed, still belong to the protection domain of the utility model according to the utility model technical spirit.
Claims (2)
1. unidirectional output unit of clockwise and anticlockwise; Comprise driving shaft (1); Output shaft (2); And be used for the housing (3) of splendid attire gear, supporting revolving shaft; It is characterized in that: said driving shaft (1) through first free wheel device (4) and first gear (5) folk prescription to be in transmission connection and through second free wheel device (6) and second gear (7) folk prescription to being in transmission connection; The transmission direction of said first free wheel device (4) and second free wheel device (6) is opposite, and second gear (7) is in transmission connection with said output shaft (2), is provided with transmission shaft in parallel (8) in a side of driving shaft (1); One end of this transmission shaft (8) is provided with and the 3rd gear (9) of first gear (5) engagement, the 4th gear (11) that the other end is provided with and reverse gear (10) meshes, and said reverse gear (10) also meshes with second gear (7) simultaneously.
2. unidirectional output unit of clockwise and anticlockwise; Comprise driving shaft (1); Output shaft (2); And be used for the housing (3) of splendid attire gear, supporting revolving shaft, it is characterized in that: said driving shaft (1) be in transmission connection with first gear (5) and through second free wheel device (6) and second gear (7) folk prescription to being in transmission connection, second gear (7) and said output shaft (2) are in transmission connection; Side at driving shaft (1) is provided with transmission shaft in parallel (8); One end of this transmission shaft (8) is in transmission connection through first free wheel device (4) and the 3rd gear (9), the 3rd gear (9) and said first gear (5) engagement, and the other end of this transmission shaft (8) is provided with the 4th gear (11) with reverse gear (10) engagement; Said reverse gear (10) also meshes with second gear (7) simultaneously, and said first free wheel device (4) is identical with the transmission direction of second free wheel device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204272153U CN202301779U (en) | 2011-11-02 | 2011-11-02 | Forward-reverse rotation unidirectional output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204272153U CN202301779U (en) | 2011-11-02 | 2011-11-02 | Forward-reverse rotation unidirectional output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301779U true CN202301779U (en) | 2012-07-04 |
Family
ID=46370683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204272153U Expired - Fee Related CN202301779U (en) | 2011-11-02 | 2011-11-02 | Forward-reverse rotation unidirectional output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
| CN104088972A (en) * | 2014-07-10 | 2014-10-08 | 马克诚 | Speed stabilizing device for wave power generation and method for stabilizing output rotating speed |
| CN104367221A (en) * | 2014-11-05 | 2015-02-25 | 江阴市劲速精密机械有限公司 | Grinding and slicing dual-purpose machine |
| CN104653755A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Single-motor driving double-stroke structure and method thereof |
| CN114005287A (en) * | 2021-10-22 | 2022-02-01 | 枣庄学院 | Intelligent traffic analysis management and control device based on big data |
-
2011
- 2011-11-02 CN CN2011204272153U patent/CN202301779U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
| CN103148177B (en) * | 2013-03-13 | 2016-02-24 | 深圳怡化电脑股份有限公司 | The gear drive of unidirectional output and there is the paper currency transmission device of this mechanism |
| CN104653755A (en) * | 2013-11-25 | 2015-05-27 | 陕西国力信息技术有限公司 | Single-motor driving double-stroke structure and method thereof |
| CN104088972A (en) * | 2014-07-10 | 2014-10-08 | 马克诚 | Speed stabilizing device for wave power generation and method for stabilizing output rotating speed |
| CN104088972B (en) * | 2014-07-10 | 2016-08-24 | 马克诚 | For the smooth rate apparatus of seawave power generation and realize the method that output speed is stable |
| CN104367221A (en) * | 2014-11-05 | 2015-02-25 | 江阴市劲速精密机械有限公司 | Grinding and slicing dual-purpose machine |
| CN104367221B (en) * | 2014-11-05 | 2018-12-07 | 江阴市劲速精密机械有限公司 | Strand cuts dual-purpose machine |
| CN114005287A (en) * | 2021-10-22 | 2022-02-01 | 枣庄学院 | Intelligent traffic analysis management and control device based on big data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |