CN211082138U - Special direction adjusting mechanism for wind driven generator - Google Patents
Special direction adjusting mechanism for wind driven generator Download PDFInfo
- Publication number
- CN211082138U CN211082138U CN201921744628.7U CN201921744628U CN211082138U CN 211082138 U CN211082138 U CN 211082138U CN 201921744628 U CN201921744628 U CN 201921744628U CN 211082138 U CN211082138 U CN 211082138U
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- China
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- wind
- flabellum
- fan blade
- adjusting mechanism
- generator
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- 241000883990 Flabellum Species 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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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- Wind Motors (AREA)
Abstract
The utility model discloses a special accent is to mechanism for aerogenerator belongs to the new forms of energy field, including the electricity generation tower pole, and the top of electricity generation tower pole is provided with the bearing frame, the top of bearing frame is rotated and is connected with generating set, and the output of generating set one side is provided with the installation piece, the inside of installation piece is provided with step motor, and step motor's output is connected with the second flabellum, one side of second flabellum is provided with first flabellum, the utility model discloses a flabellum that tests the speed that sets up rotates when meetting wind, and the wind direction inductor on the flabellum that tests the speed works and responds to wind direction wind speed to through P L C controller control step motor's work, step motor drives the second flabellum and finely tunes for second flabellum and first flabellum can face to the wind perpendicularly, and the hydraulic push rod who sets up simultaneously finely tunes the slope of generating set up to greatly increase the conversion rate of wind energy, thereby strengthened.
Description
Technical Field
The utility model relates to a new forms of energy field specifically is a special accent is to mechanism for aerogenerator.
Background
With the progress of science and technology, the demand of people on energy is gradually increased, and coal resources belong to non-renewable resources, so that many scientists are working on the field of new energy, in the total rudder new energy, wind energy is a new energy which is skillfully applied, and wind power generators are used when converting the wind energy into electric energy,
the wind power generator is an electric power device which converts wind energy into mechanical energy and converts mechanical energy into electric energy, and is a heat energy utilization engine which takes the sun as a heat source and the atmosphere as a working medium, the wind power generation utilizes natural energy, is much better than diesel power generation, but if the wind power generator is used in an emergency, the wind power generation cannot be regarded as a standby power supply, but can be used for a long time, the principle of the wind power generation is that wind power drives windmill blades to rotate, and the rotating speed is increased through a speed increaser to promote the generator to generate electricity, according to the current wind power generator technology, the breeze speed (breeze degree) of about three meters per second can be utilized to start generating electricity, the wind power generation forms a heat tide all over the world, because the wind power generation has no fuel problem and does not generate radiation or air pollution, a special direction adjusting mechanism is arranged in the wind driven generator to enable fan blades of the wind driven generator to vertically face the wind,
however, when the blades of the special direction adjusting mechanism of the wind driven generator are adjusted, the rotating and swinging state of the blades cannot be controlled in time, so that the conversion rate of wind energy is greatly reduced, and the service life of the blades is affected due to overlarge resistance caused by overlong blades in a storm environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special accent is to mechanism for aerogenerator to the special accent that proposes present aerogenerator in solving above-mentioned background art is to mechanism when adjusting the flabellum, can not in time control the rotatory swing state of flabellum, leads to the conversion rate greatly reduced of its wind energy, is meetting under the storm environment moreover, because the flabellum overlength can lead to its resistance too big, influences the life's of flabellum problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a special accent is to mechanism for aerogenerator, includes the power generation tower pole, and the top of power generation tower pole is provided with the bearing frame, the top of bearing frame is rotated and is connected with generating set, and the output of generating set one side is provided with the installation piece, the inside of installation piece is provided with step motor, and step motor's output is connected with the second flabellum, one side of second flabellum is provided with first flabellum, one side of installation piece is provided with rotatory piece, and the outside of rotatory piece is provided with the flabellum that tests the speed, the surface of flabellum that tests the speed is provided with the wind direction inductor, the inside of second flabellum is provided with rotating electrical machines, and rotating electrical machines's output is connected with the threaded rod, one side of second flabellum is provided with.
As a further aspect of the present invention: the outside of threaded rod evenly is provided with the external screw thread, the inside of first flabellum is provided with the internal thread with external screw thread matched with.
As a further aspect of the present invention: and a hydraulic push rod is installed on one side of the power generation tower pole, and the output end of the hydraulic push rod is fixedly connected with the generator set.
According to the further scheme of the utility model, the inside of the installation block is provided with a P L C controller, a P L C controller is electrically connected with the wind direction sensor, a P L C controller is electrically connected with the rotating electrical machine, and a P L C controller is electrically connected with the stepping electrical machine.
As a further aspect of the present invention: the number of the stepping motors is four, and the four groups of the stepping motors are distributed in a square shape.
As a further aspect of the present invention: the generator set comprises a generator, a generator shaft, a planetary gear speed increasing box and a wind wheel shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. rotate when meeting wind through the flabellum that tests the speed that sets up, the wind direction inductor on the flabellum that tests the speed carries out work and responds to wind direction wind speed, and through P L C controller control step motor's work, step motor drives the second flabellum and finely tunes, make second flabellum and first flabellum can face to the wind perpendicularly, the hydraulic push rod who sets up simultaneously inclines fine setting to generating set, thereby the conversion rate of greatly reinforcing wind energy, thereby its application range has been strengthened greatly.
2. The rotating motor drives the threaded rod to rotate, when the wind direction sensor senses that wind is messy, the rotating motor is controlled to work, the threaded rod drives the first fan blade to retract under the fibers of the expansion plate and the slot, so that resistance to the fan blade is reduced, and the service life of the fan blade is greatly prolonged.
Drawings
FIG. 1 is a schematic structural view of a special direction-adjusting mechanism for a wind-driven generator;
FIG. 2 is a schematic structural diagram of A in a special direction adjusting mechanism for a wind driven generator;
fig. 3 is a schematic structural view illustrating a connection between a first blade and a second blade of a direction-adjusting mechanism dedicated for a wind turbine.
In the figure: 1. a power generating tower pole; 2. a bearing seat; 3. a generator set; 4. a hydraulic push rod; 5. a first fan blade; 6. a second fan blade; 7. rotating the block; 8. a speed measuring fan blade; 9 a wind direction sensor; 10. mounting blocks; 11. a stepping motor; 12. a retractable plate; 13. a threaded rod; 14. a slot; 15. a positive and negative motor.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a special direction adjusting mechanism for a wind power generator includes a power tower rod 1, a bearing seat 2 disposed on a top of the power tower rod 1, a generator set 3 rotatably connected to a top of the bearing seat 2, a mounting block 10 disposed on an output end of one side of the generator set 3, a stepping motor 11 disposed inside the mounting block 10, a second fan blade 6 connected to an output end of the stepping motor 11, a first fan blade 5 disposed on one side of the second fan blade 6, a rotating block 7 disposed on one side of the mounting block 10, a speed measuring fan blade 8 disposed outside the rotating block 7, a wind direction sensor 9 disposed on a surface of the speed measuring fan blade 8, a rotating motor 15 disposed inside the second fan blade 6, a threaded rod 13 connected to an output end of the rotating motor 15, and a telescopic plate 12 disposed on one side of the second fan, one side of the first fan blade 5 is provided with a slot 14 matched with the expansion plate 12.
The utility model discloses a flabellum 8 that tests the speed that sets up rotates when meetting wind, the wind direction inductor 9 on the flabellum 8 that tests the speed carries out work and responds to the wind direction wind speed, and through P L C controller control step motor 11's work, step motor 11 drives second flabellum 6 and finely tunes, make second flabellum 6 and first flabellum 5 can face to the wind perpendicularly, the hydraulic push rod 4 that sets up simultaneously finely tunes inclining to generating set 3, thereby the conversion rate of greatly reinforcing wind energy, thereby its application range has been strengthened greatly.
In fig. 3: the outside of threaded rod 13 evenly is provided with the external screw thread, and the inside of first flabellum 5 is provided with the internal thread with external screw thread matched with, mutually supports through the internal thread that sets up and external screw thread to under the spacing effect of slot 14 mutually supporting, accomplish the extension and the shortening of first flabellum 5 behind expansion plate 12.
In the figures 1 and 3, a hydraulic push rod 4 is installed on one side of a power generation tower pole 1, the output end of the hydraulic push rod 4 is fixedly connected with a generator set, a P L C controller is arranged inside an installation block 10, a P L C controller is electrically connected with a wind direction sensor 9, a P L C controller is electrically connected with a rotating motor 15, a P L C controller is electrically connected with a stepping motor 11, the generator set 3 is driven to horizontally incline through the arranged hydraulic push rod 4, fan blades can vertically face the wind, and the arranged P L C controller can timely control the work of the stepping motor 11 and the rotating motor 15.
In fig. 2: the number of the stepping motors 11 is four, the four groups of stepping motors 11 are distributed in a square shape, the generator set 3 comprises a generator, generator shafts, a planetary gear speed increasing box and wind wheel shafts, the four groups of stepping motors 11 are distributed in the positive direction, so that the fan blades are stressed more uniformly and rotate more stably, and the purpose of wind power generation is achieved by matching the arranged generator, the generator shafts, the planetary gear speed increasing box and the wind wheel shafts with a plurality of groups of systems.
The working principle of the utility model is that at first install the device on wind power generation's base, later rotating electrical machines 15 drive threaded rod 13 and carry out the forward rotation, under the spacing effect of the slot 14 of the 12 surplus mutually supporting of expansion plate, first flabellum 5 leaves second flabellum 6 gradually, increase the area of its atress, can carry out the conversion of wind energy to great extent, when its normal work, wind blows to first flabellum 5, second flabellum 6 and speed measuring flabellum 8, first flabellum 5 surplus and two flabellums 6 mutually support and drive generating set 3 and rotate, accomplish wind power generation's purpose, meanwhile, wind direction inductor 9 on the speed measuring flabellum 8 responds to wind direction and wind speed, and give P L C controller with signal ship speed, P L C controller control four step motor 11 of group carry out the synchronous work simultaneously, step motor 11 drives second flabellum 6 and finely tunes, make first flabellum 6 and second flabellum perpendicular to the wind direction, P L C controller control hydraulic push rod 4 work simultaneously, adjust generating set 3's horizontal cooperation under 2, thereby make second flabellum 6 and the rotatory flabellum 15 of the rotatory induction machine 15 that can reduce the rotatory resistance and the rotatory and reduce the time of wind energy and reduce the rotatory and reduce the year and reduce the rotatory and reduce the year and detect the people to the time greatly when the bearing frame and detect the whole that the bearing frame and rotate, thereby the rotatory flabellum 15 and the bearing frame is used mutually, thereby the rotatory flabellum 15.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A special direction-adjusting mechanism for a wind driven generator comprises a power generation tower rod (1) and is characterized in that the power generation tower rod (1) is provided with a bearing seat (2) at the top of the power generation tower rod (1), the top of the bearing seat (2) is rotatably connected with a generator set (3), an installation block (10) is arranged at the output end of one side of the generator set (3), a stepping motor (11) is arranged inside the installation block (10), the output end of the stepping motor (11) is connected with a second fan blade (6), a first fan blade (5) is arranged at one side of the second fan blade (6), a rotating block (7) is arranged at one side of the installation block (10), a speed measuring fan blade (8) is arranged outside the rotating block (7), a wind direction inductor (9) is arranged on the surface of the speed measuring fan blade (8), a rotating motor (15) is arranged inside the second fan blade (6), and the output of rotating electrical machines (15) is connected with threaded rod (13), one side of second flabellum (6) is provided with expansion plate (12), one side of first flabellum (5) is provided with slot (14) with expansion plate (12) matched with.
2. The special direction adjusting mechanism for the wind driven generator is characterized in that the outer side of the threaded rod (13) is uniformly provided with an external thread, and the inner part of the first fan blade (5) is provided with an internal thread matched with the external thread.
3. The special direction adjusting mechanism for the wind driven generator according to claim 1, wherein a hydraulic push rod (4) is installed at one side of the power generation tower rod (1), and the output end of the hydraulic push rod (4) is fixedly connected with the generator set (3).
4. The special direction-adjusting mechanism for wind-driven generator according to claim 1, characterized in that the inside of the mounting block (10) is provided with a P L C controller, the P L C controller is electrically connected with the wind direction sensor (9), the P L C controller is electrically connected with the rotating motor (15), and the P L C controller is electrically connected with the stepping motor (11).
5. The special direction-adjusting mechanism for wind-driven generator according to claim 1, characterized in that the number of said stepping motors (11) is four groups, four groups of said stepping motors (11) are distributed in a square.
6. A special steering mechanism for a wind turbine according to claim 1, characterized in that the generator set (3) comprises a generator, a generator shaft, a planetary gearbox, a wind wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744628.7U CN211082138U (en) | 2019-10-17 | 2019-10-17 | Special direction adjusting mechanism for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744628.7U CN211082138U (en) | 2019-10-17 | 2019-10-17 | Special direction adjusting mechanism for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082138U true CN211082138U (en) | 2020-07-24 |
Family
ID=71643199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921744628.7U Expired - Fee Related CN211082138U (en) | 2019-10-17 | 2019-10-17 | Special direction adjusting mechanism for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459968A (en) * | 2020-11-25 | 2021-03-09 | 丽水智恒安防科技有限公司 | Tree-shaped multi-blade power generation device and using method |
| CN118309601A (en) * | 2024-04-17 | 2024-07-09 | 福州大学 | A self-propelled floating green energy supply and traction device at sea |
-
2019
- 2019-10-17 CN CN201921744628.7U patent/CN211082138U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459968A (en) * | 2020-11-25 | 2021-03-09 | 丽水智恒安防科技有限公司 | Tree-shaped multi-blade power generation device and using method |
| CN112459968B (en) * | 2020-11-25 | 2022-02-15 | 丽水智恒安防科技有限公司 | Tree-shaped multi-blade power generation device and using method |
| CN118309601A (en) * | 2024-04-17 | 2024-07-09 | 福州大学 | A self-propelled floating green energy supply and traction device at sea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200724 |