CN202811196U - T-shaped shaft wind driven generator - Google Patents
T-shaped shaft wind driven generator Download PDFInfo
- Publication number
- CN202811196U CN202811196U CN2012204140290U CN201220414029U CN202811196U CN 202811196 U CN202811196 U CN 202811196U CN 2012204140290 U CN2012204140290 U CN 2012204140290U CN 201220414029 U CN201220414029 U CN 201220414029U CN 202811196 U CN202811196 U CN 202811196U
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- shaft
- gear
- horizontal
- vertical
- bevel gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a T-shaped shaft wind driven generator which is characterized in that blades are arranged at the front end of a horizontal shaft, a front bearing and a vertical angle gear are arranged on the middle portion of the horizontal shaft, and a back bearing and a thrust bearing are arranged on the back portion of the horizontal shaft. A horizontal angle gear is arranged on the upper portion of a vertical shaft and is meshed with the vertical angle gear, and a big straight gear is arranged on the lower portion of the vertical shaft. A small straight gear is arranged on the upper portion of a motor shaft and is meshed with the big straight gear, a motor is arranged on the lower portion of the motor shaft, a locking cylinder is arranged parallel to the motor shaft, and a locking disc is arranged at the bottom of a generator cabin. The whole structure is simplified, advantages of horizontal shaft and vertical shaft wind driven generators are combined, the problem of wire winding caused by yaw of the horizontal shaft wind driven generator and the problem of low efficiency of the vertical shaft wind driven generator are avoided.
Description
Technical field:
The utility model relates to a kind of wind-driven generator, particularly a kind of T-shaped axis wind power generator.
Background technique:
The structural feature of horizontal-shaft wind turbine is that pneumatic equipment blades made is in the process that rotates a circle, be subjected to the comprehensive function of inertial force and gravity, the direction of inertial force changes at any time, and the direction of gravity is constant all the time, what blade was suffered like this is exactly an alternate load, and this fatigue strength for blade is very disadvantageous.In addition, all parts of horizontal wind-power electricity generation all in the cabin, thereby the cabin is produced huge load.And when the direction of wind changed, the cabin can be rotated with the wind, and at this moment, wrapping phenomena occurs the output conductor of the generator in the cabin easily, and the wire life-span is reduced.
Vertical axis windmill can be divided into two main Types, one class is to utilize the aerodynamical resistance acting, typical structure is S type wind wheel, half round post by two axis misalignment forms, its advantage is that starting torque is larger, shortcoming is owing to produce asymmetric flow round wind wheel, thereby it is produced lateral thrust.For relatively large wind energy conversion system, owing to be subjected to the restriction of deflection and ultimate stress, it is relatively more difficult adopting this structural type.Another kind of is the lift acting that utilizes aerofoil profile, and most typical is Da Lie (Darrieus) type wind energy conversion system.The Da Lie wind energy conversion system has various ways, H type, Y type and rhombus etc.The centrifugal force that this structure causes makes blade produce serious flexural stress at its tie point place, and the generator of vertical shaft is placed on the bottom of wind wheel simultaneously, and it is low to be convenient to installation and maintenance efficient, because blade moves in same circle, does not produce moment; Speed control difficulty when overrunning; Be difficult to automatic startup.The overall efficiency of vertical axis aerogenerator group (comprising generator) is lower.
The characteristics of level of aggregation axle and vertical axis aerogenerator can design a kind of T axis wind power generator.
Summary of the invention:
Goal of the invention: the utility model provides a kind of T-shaped axis wind power generator, its objective is to have solved horizontal axis generator lead wire wrapping phenomena, and has greatly alleviated the quality of blower fan turning head, simplifies the structure, and has improved the bulk life time of wind-driven generator.
Technological scheme: a kind of T-shaped axis wind power generator, it is characterized in that: the front end of horizontal axis (2) is provided with blade (1), the middle part is provided with fore bearing (3), vertical bevel gear (4), and the rear portion is provided with rear bearing (10) and thrust bearing (11); Vertical shaft (6) top is provided with horizontal bevel gear (5) and vertically bevel gear (4) engagement, and the bottom is provided with large straight gear (7); Motor shaft (9) top is provided with small Spur gear (8) and large straight gear (7) engagement, and the bottom is provided with generator (14); Be arranged with locking cylinder (13) in parallel with motor shaft (9); Bottom, cabin (15) is provided with locking plate (12).
The velocity ratio of horizontal bevel gear (5) and vertical bevel gear (4) is 2～5.
Large straight gear (7) is 20～50 with the velocity ratio of small Spur gear (8).
Generator (14) output voltage is 12 volts～36 volts.
After locking cylinder (13) piston moved up and holds out against locking plate (12), cabin (15) direction was fixed; After locking cylinder (13) piston moved down and unclamps locking plate (12), cabin (15) can do 360 degree rotations around vertical shaft (6).
Advantage and effect: a kind of T-shaped axis wind power generator that the utility model relates to has been simplified complete machine structure, combine the advantage of horizontal axis and vertical axis aerogenerator, wire intertwist and the inefficient problem of vertical axis windmill of having avoided the horizontal axis wind-driven generator driftage to cause.
Description of drawings;
Accompanying drawing is a kind of T-shaped axis wind power generator structural representation.
Mark: 1-blade, 2-horizontal axis, 3-fore bearing; The vertical bevel gear of 4-, 5-horizontal bevel gear, 6-vertical shaft, 7-large straight gear, 8-small Spur gear, 9-motor shaft, 10-rear bearing, 11-thrust bearing, 12-locking plate, 13-locking cylinder, 14-generator, 15-cabin.
Embodiment:
A kind of T-shaped axis wind power generator is characterized in that: the front end of horizontal axis (2) is provided with blade (1), and the middle part is provided with fore bearing (3), vertical bevel gear (4), and the rear portion is provided with rear bearing (10) and thrust bearing (11); Vertical shaft (6) top is provided with horizontal bevel gear (5) and vertically bevel gear (4) engagement, and the bottom is provided with large straight gear (7); Motor shaft (9) top is provided with small Spur gear (8) and large straight gear (7) engagement, and the bottom is provided with generator (14); Be arranged with locking cylinder (13) in parallel with motor shaft (9); Bottom, cabin (15) is provided with locking plate (12).
The velocity ratio of horizontal bevel gear (5) and vertical bevel gear (4) is 2～5.
Large straight gear (7) is 20～50 with the velocity ratio of small Spur gear (8).
Generator (14) output voltage is 12 volts～36 volts.
After locking cylinder (13) piston moved up and holds out against locking plate (12), cabin (15) direction was fixed; After locking cylinder (13) piston moved down and unclamps locking plate (12), cabin (15) can do 360 degree rotations around vertical shaft (6).
Claims (5)
1. T-shaped axis wind power generator, it is characterized in that: the front end of horizontal axis (2) is provided with blade (1), and the middle part is provided with fore bearing (3), vertical bevel gear (4), and the rear portion is provided with rear bearing (10) and thrust bearing (11); Vertical shaft (6) top is provided with horizontal bevel gear (5) and vertically bevel gear (4) engagement, and the bottom is provided with large straight gear (7); Motor shaft (9) top is provided with small Spur gear (8) and large straight gear (7) engagement, and the bottom is provided with generator (14); Be arranged with locking cylinder (13) in parallel with motor shaft (9); Bottom, cabin (15) is provided with locking plate (12).
2. a kind of T-shaped axis wind power generator according to claim 1 is characterized in that: horizontal bevel gear (5) and vertically the velocity ratio of bevel gear (4) be 2～5.
3. a kind of T-shaped axis wind power generator according to claim 1 is characterized in that: large straight gear (7) is 20～50 with the velocity ratio of small Spur gear (8).
4. a kind of T-shaped axis wind power generator according to claim 1, it is characterized in that: generator (14) output voltage is 12 volts～36 volts.
5. a kind of T-shaped axis wind power generator according to claim 1, it is characterized in that: after locking cylinder (13) piston moved up and holds out against locking plate (12), cabin (15) direction was fixed; After locking cylinder (13) piston moved down and unclamps locking plate (12), cabin (15) can do 360 degree rotations around vertical shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204140290U CN202811196U (en) | 2012-08-21 | 2012-08-21 | T-shaped shaft wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204140290U CN202811196U (en) | 2012-08-21 | 2012-08-21 | T-shaped shaft wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811196U true CN202811196U (en) | 2013-03-20 |
Family
ID=47870081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204140290U Expired - Fee Related CN202811196U (en) | 2012-08-21 | 2012-08-21 | T-shaped shaft wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811196U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953123A (en) * | 2019-12-20 | 2020-04-03 | 金华落日新能源科技有限公司 | Aerogenerator suitable for plateau purification oxygen |
| CN110985296A (en) * | 2019-12-20 | 2020-04-10 | 诸暨都高风能科技有限公司 | Wind motor capable of automatically steering |
| CN110985297A (en) * | 2019-12-20 | 2020-04-10 | 台州路桥布鲁新能源有限公司 | Adjustable wind power generation device with brake |
| CN112523951A (en) * | 2020-11-06 | 2021-03-19 | 大连理工江苏研究院有限公司金坛分公司 | Novel artificial intelligence wind power generation device |
| CN113898533A (en) * | 2021-09-08 | 2022-01-07 | 华能通辽风力发电有限公司 | Wind turbine generator system impeller subassembly |
-
2012
- 2012-08-21 CN CN2012204140290U patent/CN202811196U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953123A (en) * | 2019-12-20 | 2020-04-03 | 金华落日新能源科技有限公司 | Aerogenerator suitable for plateau purification oxygen |
| CN110985296A (en) * | 2019-12-20 | 2020-04-10 | 诸暨都高风能科技有限公司 | Wind motor capable of automatically steering |
| CN110985297A (en) * | 2019-12-20 | 2020-04-10 | 台州路桥布鲁新能源有限公司 | Adjustable wind power generation device with brake |
| CN112523951A (en) * | 2020-11-06 | 2021-03-19 | 大连理工江苏研究院有限公司金坛分公司 | Novel artificial intelligence wind power generation device |
| CN113898533A (en) * | 2021-09-08 | 2022-01-07 | 华能通辽风力发电有限公司 | Wind turbine generator system impeller subassembly |
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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: 20130320 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |