CN202228626U - Dual-output planet gear speeder for hydraulic power generation - Google Patents
Dual-output planet gear speeder for hydraulic power generation Download PDFInfo
- Publication number
- CN202228626U CN202228626U CN201120360472XU CN201120360472U CN202228626U CN 202228626 U CN202228626 U CN 202228626U CN 201120360472X U CN201120360472X U CN 201120360472XU CN 201120360472 U CN201120360472 U CN 201120360472U CN 202228626 U CN202228626 U CN 202228626U
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- output shaft
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- 238000010248 power generation Methods 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000009977 dual effect Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a dual-output planet gear speeder for hydraulic power generation. The planet gear speeder for hydraulic power generation comprises a casing, an input shaft, a planetary gear transmission mechanism and an output shaft, wherein the input shaft is connected with the output shaft through the planetary gear transmission mechanism in the casing; a driving bevel gear is sleeved on the output shaft, and is meshed with a driven bevel gear; and the driven bevel gear is connected with another output shaft. In the utility model, a bevel gear pair is additionally arranged on the traditional speed-increasing gear and is used for driving another output shaft to realize second output of the speed-increasing gear; the dual-output planet gear speeder disclosed by the utility model has the advantages of compact structure and high reliability, safety, efficiency and bearing capacity; and the dual-output planet gear speeder can meet requirement for single output or dual output of the speed-increasing gear, can be overhauled without being shut down and can be used for continuous power generation.
Description
Technical field
The utility model relates to a kind of planet gear speeder, is a kind of hydroelectric power that is used for specifically, the planet gear speeder with dual output structure.
Background technique
Existing hydroelectric step-up gear generally adopts transmission of parallel-axes gears speedup or NGW planetary pinion speed booster driving mechanism.Speed increasing ratio is less than 4 general employing parallel axis hard-tooth surface gear transmission, and speed increasing ratio is greater than 4 general employing NGW planetary pinion transmission.Generally, speed increaser is single input and single output, when generator breaks down or overhaul, needs shutdown operation, influences normal power generation.
Summary of the invention
In order to solve the input of hydroelectric power speed increaser list and single export structure in the existing technology; Can't satisfy the deficiency of continuous operation, the utility model provides a kind of dual output hydroelectric power planet gear speeder, its compact structure; Reliability, Security, efficient, bearing capacity height; Can satisfy output of speed increaser list or dual output requirement, have and to shut down maintenance, advantages such as continuous operation generating.
The technological scheme that the utility model adopted is: a kind of dual output hydroelectric power planet gear speeder; Comprise shell, input shaft, planetary gear mechanism and output shaft; The planetary gear mechanism of input shaft in shell connects output shaft; It is characterized in that socket one drive bevel gear on the said output shaft, a driven wheel of differential and drive bevel gear engagement, driven wheel of differential connects another output shaft.
Said output shaft comprises the first internal tooth transmission shaft and first output shaft; The first internal tooth transmission shaft, one end connects planetary gear mechanism; The first internal tooth transmission shaft the other end connects first output shaft through the first connection internal tooth casing that has first shift fork, and drive bevel gear is socketed on the first internal tooth transmission shaft.
Said another output shaft comprises the second internal tooth transmission shaft and second output shaft, and the second internal tooth transmission shaft, one end connects driven wheel of differential, and the second internal tooth transmission shaft the other end connects second output shaft through the second connection internal tooth casing that has second shift fork.
Said drive bevel gear and driven wheel of differential are the Vertical Meshing state.
After adopting above technological scheme, the beneficial effect that the utility model reaches is: the slow speed turbine stage of speed increaser adopts planetary gear mechanism, and sun gear floats; Bearing capacity is big, and floating load balancing can reduce volume; Weight reduction, its structural reliability, Security, efficient, bearing capacity height; Drive bevel gear and driven wheel of differential are Vertical Meshing, play the role of changing, and cooperate shift fork simultaneously and are connected internal tooth casing and are switched on or switched off two output shafts; Realize the arbitrary output or the dual output of two output shafts; Can satisfy dual output generating and work simultaneously, when arbitrary output is broken down, need not shutdown maintenance; But another output generating proper functioning does not influence the normal power generation operation; The bevel gear pair speed ratio influences speed increaser.
The utility model is set up bevel gear pair on the output shaft of traditional speed increaser; Drive second output that another output shaft is realized speed increaser by bevel gear pair; Its compact structure, reliability, Security, efficient, bearing capacity height can satisfy output of speed increaser list or dual output requirement; Need not shut down maintenance, sustainable operation generating.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: shell 1, input shaft 2, planetary gear mechanism 3, the first internal tooth transmission shafts 4, the first connect internal tooth casing 5; First shift fork, 6, the first output shafts 7, drive bevel gear 8, driven wheel of differential 9; The second internal tooth transmission shaft 10, the second connects internal tooth casing 11, the second shift forks 12, the second output shafts 13.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Shown in Figure 1, a kind of dual output hydroelectric power planet gear speeder comprises that shell 1, input shaft 2, planetary gear mechanism 3, the first internal tooth transmission shaft 4, first connect internal tooth casing 5, first shift fork 6, first output shaft 7, drive bevel gear 8, driven wheel of differential 9, the second internal tooth transmission shaft 10, second connects internal tooth casing 11, second shift fork 12 and second output shaft 13.The planetary gear mechanism 3 of input shaft 2 in shell 1 connects the first internal tooth transmission shaft, 4 one ends; The first internal tooth transmission shaft, 4 the other ends connect internal tooth casing 5 connections first output shaft 7 through having first of first shift fork 6; Drive bevel gear 8 is socketed on the first internal tooth transmission shaft 4; Driven wheel of differential 9 and drive bevel gear 8 Vertical Meshing; Driven wheel of differential 9 connects the second internal tooth transmission shaft, 10 1 ends, and the second internal tooth transmission shaft, 10 the other ends connect internal tooth casing 11 connections second output shaft 13 through having second of second shift fork 12.
Claims (4)
1. dual output hydroelectric power planet gear speeder; Comprise shell, input shaft, planetary gear mechanism and output shaft; The planetary gear mechanism of input shaft in shell connects output shaft; It is characterized in that: socket one drive bevel gear on the said output shaft, a driven wheel of differential and drive bevel gear engagement, driven wheel of differential connects another output shaft.
2. dual output hydroelectric power planet gear speeder according to claim 1; It is characterized in that: said output shaft comprises the first internal tooth transmission shaft and first output shaft; The first internal tooth transmission shaft, one end connects planetary gear mechanism; The first internal tooth transmission shaft the other end connects first output shaft through the first connection internal tooth casing that has first shift fork, and drive bevel gear is socketed on the first internal tooth transmission shaft.
3. dual output hydroelectric power planet gear speeder according to claim 1; It is characterized in that: said another output shaft comprises the second internal tooth transmission shaft and second output shaft; The second internal tooth transmission shaft, one end connects driven wheel of differential, and the second internal tooth transmission shaft the other end connects second output shaft through the second connection internal tooth casing that has second shift fork.
4. dual output hydroelectric power planet gear speeder according to claim 1, it is characterized in that: said drive bevel gear and driven wheel of differential are the Vertical Meshing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120360472XU CN202228626U (en) | 2011-09-24 | 2011-09-24 | Dual-output planet gear speeder for hydraulic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120360472XU CN202228626U (en) | 2011-09-24 | 2011-09-24 | Dual-output planet gear speeder for hydraulic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228626U true CN202228626U (en) | 2012-05-23 |
Family
ID=46079213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120360472XU Expired - Lifetime CN202228626U (en) | 2011-09-24 | 2011-09-24 | Dual-output planet gear speeder for hydraulic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312974A (en) * | 2011-09-24 | 2012-01-11 | 江苏泰隆减速机股份有限公司 | Double-output hydraulic power generation planetary speed increaser |
| CN103697115A (en) * | 2013-11-28 | 2014-04-02 | 江苏泰隆减速机股份有限公司 | Dual-reduction ratio and dual-output speed reducer |
| CN105443660A (en) * | 2015-12-16 | 2016-03-30 | 湖南机油泵股份有限公司 | Bidirectional output speed reducer |
-
2011
- 2011-09-24 CN CN201120360472XU patent/CN202228626U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312974A (en) * | 2011-09-24 | 2012-01-11 | 江苏泰隆减速机股份有限公司 | Double-output hydraulic power generation planetary speed increaser |
| CN102312974B (en) * | 2011-09-24 | 2013-04-10 | 江苏泰隆减速机股份有限公司 | Double-output hydraulic power generation planetary speed increaser |
| CN103697115A (en) * | 2013-11-28 | 2014-04-02 | 江苏泰隆减速机股份有限公司 | Dual-reduction ratio and dual-output speed reducer |
| CN105443660A (en) * | 2015-12-16 | 2016-03-30 | 湖南机油泵股份有限公司 | Bidirectional output speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |