CN102312974A - Double-output hydraulic power generation planetary speed increaser - Google Patents
Double-output hydraulic power generation planetary speed increaser Download PDFInfo
- Publication number
- CN102312974A CN102312974A CN201110286186A CN201110286186A CN102312974A CN 102312974 A CN102312974 A CN 102312974A CN 201110286186 A CN201110286186 A CN 201110286186A CN 201110286186 A CN201110286186 A CN 201110286186A CN 102312974 A CN102312974 A CN 102312974A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- output
- internal tooth
- shaft
- bevel gear
- 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.)
- Granted
Links
Images
Landscapes
- Retarders (AREA)
- Gear Transmission (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a double-output hydraulic power generation planetary speed increaser, which comprises a shell, 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 shell; a driving bevel gear is sleeved on the output shaft; and a driven bevel gear is engaged with the driving bevel gear and is connected with another output shaft. The output shaft of the conventional speed increaser is additionally provided with a bevel gear pair; the other output shaft is driven by the bevel gear pair to realize second output of the speed increaser; the speed increaser has a compact structure and high reliability, safety, efficiency and bearing capacity; single output or double output requirement of the speed increaser can be met; overhauling can be realized without stopping; and continuous operation can be performed to generate power.
Description
Technical field
The present invention 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 invention 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 present invention 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 present invention 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 present invention sets 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 a structural representation of the present invention.
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 present invention 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 |
|---|---|---|---|
| CN 201110286186 CN102312974B (en) | 2011-09-24 | 2011-09-24 | Double-output hydraulic power generation planetary speed increaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286186 CN102312974B (en) | 2011-09-24 | 2011-09-24 | Double-output hydraulic power generation planetary speed increaser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312974A true CN102312974A (en) | 2012-01-11 |
| CN102312974B CN102312974B (en) | 2013-04-10 |
Family
ID=45426417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110286186 Active CN102312974B (en) | 2011-09-24 | 2011-09-24 | Double-output hydraulic power generation planetary speed increaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312974B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758936A (en) * | 2013-12-25 | 2014-04-30 | 山河智能装备股份有限公司 | Double-station torque multiplier |
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
| CN112797133A (en) * | 2021-01-15 | 2021-05-14 | 中国铁建重工集团股份有限公司 | Silage harvester header gearbox and silage harvester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676018A (en) * | 1994-03-31 | 1997-10-14 | Jost International Of Grand Haven, Michigan | Landing gear for semitrailers |
| CN101429991A (en) * | 2008-12-08 | 2009-05-13 | 中信重工机械股份有限公司 | Planet gear speed increaser for hydroelectric power generation |
| CN201401491Y (en) * | 2009-05-07 | 2010-02-10 | 杭州前进风电齿轮箱有限公司 | Vertical roller mill gear box |
| CN201416618Y (en) * | 2009-06-30 | 2010-03-03 | 沈荣澍 | Combined-type speed reducer |
| CN202228626U (en) * | 2011-09-24 | 2012-05-23 | 江苏泰隆减速机股份有限公司 | Dual-output planet gear speeder for hydraulic power generation |
-
2011
- 2011-09-24 CN CN 201110286186 patent/CN102312974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676018A (en) * | 1994-03-31 | 1997-10-14 | Jost International Of Grand Haven, Michigan | Landing gear for semitrailers |
| CN101429991A (en) * | 2008-12-08 | 2009-05-13 | 中信重工机械股份有限公司 | Planet gear speed increaser for hydroelectric power generation |
| CN201401491Y (en) * | 2009-05-07 | 2010-02-10 | 杭州前进风电齿轮箱有限公司 | Vertical roller mill gear box |
| CN201416618Y (en) * | 2009-06-30 | 2010-03-03 | 沈荣澍 | Combined-type speed reducer |
| CN202228626U (en) * | 2011-09-24 | 2012-05-23 | 江苏泰隆减速机股份有限公司 | Dual-output planet gear speeder for hydraulic power generation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758936A (en) * | 2013-12-25 | 2014-04-30 | 山河智能装备股份有限公司 | Double-station torque multiplier |
| CN103758936B (en) * | 2013-12-25 | 2016-03-30 | 山河智能装备股份有限公司 | Double-station torque multiplier |
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
| CN112797133A (en) * | 2021-01-15 | 2021-05-14 | 中国铁建重工集团股份有限公司 | Silage harvester header gearbox and silage harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312974B (en) | 2013-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102792060A (en) | Vehicle speed reduction device | |
| CN201836309U (en) | Totally floating type planetary gear travel mechanism | |
| CN202228626U (en) | Dual-output planet gear speeder for hydraulic power generation | |
| CN102312974B (en) | Double-output hydraulic power generation planetary speed increaser | |
| CN102897682A (en) | Gear transmission case | |
| CN102797795A (en) | Dual-shaft multistage speed reducer | |
| CN201836308U (en) | Novel duplex-gear slewing mechanism | |
| CN201679926U (en) | Composite structure of force increasing lever gear | |
| CN201513524U (en) | Planetary gear drive mechanism of offshore drilling platform | |
| CN102518552A (en) | Yaw drive for wind generating set | |
| CN202674221U (en) | Six-gear planetary type hydrodynamic drive device | |
| CN202215701U (en) | Differential with large torque, large speed ratio and high rotating speed | |
| CN201902513U (en) | Walking planetary speed reducer for mining excavator | |
| CN103758935A (en) | Dual-output planet speed increaser for hydraulic power generation | |
| CN202883896U (en) | Planetary gear drive uniform load mechanism | |
| CN201836304U (en) | Cantilever beam planetary gear travelling mechanism | |
| CN202158141U (en) | Four-wheel drive power divider | |
| CN201723659U (en) | Improved transmission | |
| CN204512320U (en) | The multistage Involutes Gears Transmission that the multiple kind of drive is formed | |
| CN202953761U (en) | Speed-changing gear box | |
| CN101994783A (en) | Walking planetary reducer of mining excavator | |
| CN103066747B (en) | Permanent magnet yawing and variable pitch cycloid reduction box for wind power generation | |
| CN202203346U (en) | Multi-stage planetary gear walking mechanism having large transmission ratio | |
| CN202545707U (en) | Double-speed speed reducer | |
| CN219315865U (en) | Loader double-motor driving system with upper part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |