CN205013189U - Wind -force, for hydroelectric power generation speed increaser - Google Patents
Wind -force, for hydroelectric power generation speed increaser Download PDFInfo
- Publication number
- CN205013189U CN205013189U CN201520787793.6U CN201520787793U CN205013189U CN 205013189 U CN205013189 U CN 205013189U CN 201520787793 U CN201520787793 U CN 201520787793U CN 205013189 U CN205013189 U CN 205013189U
- Authority
- CN
- China
- Prior art keywords
- gear
- input
- ring gear
- wheel
- wind
- 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
Links
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a wind -force, speed increaser for the hydroelectric power generation, by wind -force or water conservancy impeller, the input shaft, the planet carrier, the line of input star gear, the one -level sun gear, the second grade sun gear, the back row star gear, the input ring gear, output ring gear and output shaft are constituteed, the input ring gear links with the output ring gear and constitutes suspension wheel ring gear as an organic whole, a termination of input shaft at the wheel of impeller in the heart, the other end passes through the core wheel rigid connection of planet carrier and line of input star gear, one -level sun gear and second grade sun gear are connected with input ring gear and the transmission of output ring gear through line of input star gear and back row star gear respectively, the core wheel of one -level sun gear core wheel and second grade sun gear is connected through rigid shaft, the output shaft that feeds through to the generator is equipped with on the core wheel of second grade sun gear. The utility model discloses a characteristics are that the inside all gear strength difference of speed increaser are very little, in each gear flank of tooth load the same basically, can make the use reliability and the life of large -scale speed increaser gear box promoted by a wide margin.
Description
Technical field
The utility model content belongs to generating mechanical equipment technical field, relates to a kind of wind-force, hydroelectric power speed increaser.
Background technique
In large scale wind, hydro-generating Unit, speed increaser gear-box is one of link that rate of fault is the highest, is also the Main Bottleneck of wind-force, hydroelectric power equipment Design level.Because the flow velocity of large-scale wind-force, hydro-generating Unit power resources is lower, this just needs the size adding big blade or turbine blade to absorb the power source of low flow velocity, blade as current wind-driven generator can reach about 40 meters, and large-sized water turbine generator blade is also more than 10 meters.But after on the one-level gear that the huge energy absorbing wind-force or waterpower is directly imported into speed increaser by large-scale blades in extremely slow-revving situation, gear will be made will to bear huge moment of torsion, cause gear life greatly to shorten.To lift a power be the wind power generation speed increasing device of 1663KW is example: in the extremely slow-revving situation of blade, the moment of torsion that its one-level gear bears can reach 794KN, this powerful moment of torsion finally acts on the flank of tooth of speed increaser one-level gear, the flank of tooth can be made to produce distortion, distortion, peel off, corrode ... cause gear life greatly to shorten, do not reach designing requirement.
Model utility content
The purpose of this utility model is to solve prior art Problems existing, and then provides a kind of rational in infrastructure, easy to operate, wind-force, hydroelectric power speed increaser that significantly can improve gear usability and working life.
For achieving the above object and adopt technical solution as described below.
A kind of wind-force, hydroelectric power speed increaser, by wind-force or hydraulic impeller, input shaft, planet carrier, line of input star-wheel, one-level sun gear, secondary solar gear, rear planet wheel, input ring gear, export ring gear and output shaft composition, input ring gear and output ring gear are connected and consist of the suspension wheels ring gear of one, one end of input shaft is connected on the wheel of wind-force or hydraulic impeller in the heart, the other end is rigidly connected by the core wheel of planet carrier and line of input star-wheel, one-level sun gear and secondary solar gear are respectively by line of input star-wheel and rear planet wheel and input ring gear and export ring gear and be in transmission connection, one-level sun gear core wheel is connected by a stiff shaft with the core wheel of secondary solar gear, at the wheel of secondary solar gear, the output shaft being communicated to generator is housed in the heart.
In above-mentioned wind-force, hydroelectric power speed increaser, one-level sun gear and secondary solar gear, stiff shaft form a rigid body.
In above-mentioned wind-force, hydroelectric power speed increaser, input ring gear and to export that ring gear connects to form be the suspension wheels ring gear of a rigid body.
In real work, when the blade of wind-driven generator or water turbine is when absorbing wind energy or water can rotate, its energy drives the running of line of input star-wheel by input shaft and planet carrier, owing to driving input ring gear and the running of one-level sun gear while the running of line of input star-wheel, and one-level sun gear and secondary solar gear are by being connected by a stiff shaft, so one-level sun gear and secondary solar gear run-in synchronism; Again because input ring gear and output ring gear constitute a rigid body suspension wheels ring gear, so input ring gear and the run-in synchronism of output ring gear, and export ring gear also by the running of rear planet wheel drive secondary solar gear, so whole speed increaser can make the output shaft being communicated to generator reach design speed according to designing requirement, and then the work of drive electrical generators group.
Wind-force described in the utility model, the maximum feature of hydroelectric power speed increaser is that the inner all strength of gear teeth difference of speed increaser is very little, in each gear, tooth loads is substantially identical, to adopt the wind-driven generator of the 1663KW of this structure: when input shaft and planet carrier strength are about the powerful moment of torsion of 794KN, one-level sun gear and secondary solar gear, the strength of all gears (gear ring) on line of input star-wheel and output planetary wheel and suspension wheels ring gear is all about 11.3KN, only 1/70 of input torque, so proposition of the present utility model solves the wind-force of current related domain, the key issue of waterpower industry middle gear transmission system development, the reliability that large-scale speed increaser gear-box is used and being obtained for working life significantly promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
In figure, the title of each number designation respectively: 1. wind-force or hydraulic impeller, 2. input shaft, 3. planet carrier, 4. line of input star-wheel, 5. suspension wheels ring gear, 6. one-level sun gear, 7. secondary solar gear, 8. stiff shaft, 9. planet wheel after, 10. inputs ring gear, and 11. export ring gear, 12. output shafts, 13. motors.
Embodiment
See accompanying drawing, wind-force described in the utility model, hydroelectric power speed increaser by wind-force or hydraulic impeller 1, input shaft 2, planet carrier 3, line of input star-wheel 4, one-level sun gear 6, secondary solar gear 7, rear planet wheel 9, input ring gear 10, export the part such as ring gear 11 and output shaft 12 and form.Input ring gear 10 and output ring gear 11 are connected and consist of the suspension wheels ring gear 5 of a rigidity, and an end of input shaft 2 is connected on the wheel of wind-force or hydraulic impeller 1 in the heart, and the other end is rigidly connected by the core wheel of planet carrier 3 with line of input star-wheel 4.One-level sun gear 6 is in transmission connection by line of input star-wheel 4 and input ring gear 10, secondary solar gear 7 is in transmission connection by rear planet wheel 9 and output ring gear 11, the core wheel of one-level sun gear 6 is connected by stiff shaft 8 with the core wheel of secondary solar gear 7, and the output shaft 12 being communicated to generator 13 is housed in the heart at the wheel of secondary solar gear 7.
The working principle of this wind-force, hydroelectric power speed increaser is: when wind-force or hydraulic impeller 1 absorb wind energy or water can rotate, its energy drives input planet gear 4 to operate by input shaft 2 and planet carrier 3, owing to driving input ring gear 10 and one-level sun gear 6 to operate while line of input star-wheel 4 running, and the core wheel of one-level sun gear 6 and secondary solar gear 7 is interconnected by stiff shaft 8, so one-level sun gear 6 and secondary solar gear 7 run-in synchronism; Again because input ring gear 10 and output ring gear 11 form a rigid body suspension wheels ring gear 5, so input ring gear 10 and the also run-in synchronism of output ring gear 11, exporting ring gear 11 in addition drives secondary solar gear 7 to operate by rear planet wheel 9, so under the effect of suspension wheels ring gear 5 and rear planet wheel 9, whole speed increaser can make output shaft 12 reach design speed according to designing requirement, works with drive electrical generators 13.
Claims (3)
1. a wind-force, hydroelectric power speed increaser, it is characterized in that: by wind-force or hydraulic impeller (1), input shaft (2), planet carrier (3), line of input star-wheel (4), one-level sun gear (6), secondary solar gear (7), rear planet wheel (9), input ring gear (10), export ring gear (11) and output shaft (12) composition, input ring gear (10) and output ring gear (11) are connected and consist of the suspension wheels ring gear (5) of one, one end of input shaft (2) is connected on the wheel of wind-force or hydraulic impeller (1) in the heart, the other end is rigidly connected by the core wheel of planet carrier (3) with line of input star-wheel (4), one-level sun gear (6) and secondary solar gear (7) are respectively by line of input star-wheel (4) and rear planet wheel (9) and input ring gear (10) and export ring gear (11) and be in transmission connection, one-level sun gear (6) core wheel is connected by a stiff shaft (8) with the core wheel of secondary solar gear (7), the output shaft (12) being communicated to generator (13) is housed in the heart at the wheel of secondary solar gear (7).
2. wind-force according to claim 1, hydroelectric power speed increaser, is characterized in that: one-level sun gear (6) and secondary solar gear (7), stiff shaft (8) composition rigid body.
3. wind-force according to claim 1, hydroelectric power speed increaser, is characterized in that: it is the suspension wheels ring gear (5) of a rigid body that input ring gear (10) and output ring gear (11) connect to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787793.6U CN205013189U (en) | 2015-10-12 | 2015-10-12 | Wind -force, for hydroelectric power generation speed increaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787793.6U CN205013189U (en) | 2015-10-12 | 2015-10-12 | Wind -force, for hydroelectric power generation speed increaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013189U true CN205013189U (en) | 2016-02-03 |
Family
ID=55211798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787793.6U Expired - Fee Related CN205013189U (en) | 2015-10-12 | 2015-10-12 | Wind -force, for hydroelectric power generation speed increaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201731A (en) * | 2015-10-12 | 2015-12-30 | 李建利 | Speed increaser for wind and hydraulic power generation |
-
2015
- 2015-10-12 CN CN201520787793.6U patent/CN205013189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201731A (en) * | 2015-10-12 | 2015-12-30 | 李建利 | Speed increaser for wind and hydraulic power generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202483791U (en) | Water turbine with hybrid type transmission system | |
| CN202326028U (en) | Multi-output wind generating set | |
| CN105201731A (en) | Speed increaser for wind and hydraulic power generation | |
| CN201535233U (en) | Bottom-driven type wind power generating unit | |
| CN201348010Y (en) | Increasing gear box for half-direct-driven wind generation | |
| CN205013189U (en) | Wind -force, for hydroelectric power generation speed increaser | |
| CN204511779U (en) | A kind of high ferro Wind Power Utilization electricity generating device along the line | |
| CN100373051C (en) | Wind and electricity hybrid driving method and apparatus for sucker rod pump | |
| CN202900550U (en) | Double-fan-blade wind energy transmission mechanism | |
| CN102878252A (en) | Yawing speed reducer for marine wind power generation | |
| CN206636688U (en) | With the ocean power generating device for becoming angle transmission mechanism | |
| CN203627064U (en) | Renewable energy hydroelectric power generation device applied to low water head | |
| CN203604099U (en) | Hinge hydro generator | |
| CN204061082U (en) | A kind of pump drive system | |
| CN203730688U (en) | Speed-increasing gearbox of wind-driven generator | |
| CN202832968U (en) | Electro-hydraulic servo synchronizer of megawatt wind turbine generator set | |
| CN203441677U (en) | Energy-saving wind power transmission device | |
| CN201908780U (en) | Galloping wind generating set | |
| CN207568767U (en) | A kind of ocean power generation station | |
| CN206785944U (en) | A kind of gearbox used for wind power generation | |
| CN201705571U (en) | Wind driven generator | |
| CN105065194A (en) | Mechanical type wind power output device | |
| CN204663744U (en) | Water power generation device | |
| CN103742369A (en) | Forced wind power generation technology | |
| CN202867721U (en) | Offshore wind power generation yaw reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160314 Address after: 710054 Shaanxi Province, Xi'an Yanta District pagoda Street office after the Village West Road No. nine building 1 unit second view mansion 6 floor room 10601 Patentee after: Xi'an Tongzheng Transmission Technology Co.,Ltd. Address before: 710003 Shaanxi province Xi'an Beilin District six West Lane commercial building 4 door 1 Unit No. 5 Patentee before: Li Jianli Patentee before: Deng Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20211012 |