CN109973305A - A kind of wind power generation plant convenient for adjusting angle - Google Patents
A kind of wind power generation plant convenient for adjusting angle Download PDFInfo
- Publication number
- CN109973305A CN109973305A CN201910161771.1A CN201910161771A CN109973305A CN 109973305 A CN109973305 A CN 109973305A CN 201910161771 A CN201910161771 A CN 201910161771A CN 109973305 A CN109973305 A CN 109973305A
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- Prior art keywords
- fixed
- gear
- installs case
- power generation
- wind power
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- 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.)
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- 238000010248 power generation Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind power generation plants convenient for adjusting angle, including installs case, servo motor is fixed in the installs case, the output shaft of the servo motor is fixed with first gear, the first gear is connected by meshing transmission and has second gear, the second gear is fixed with support rod, the outer surface of the support rod is socketed with bearing, the bearing is embedded in the top of installs case, turntable is provided with above the bearing, the turntable is fixed on support rod, the lower surface of the turntable is equipped with circuit orbit, rolling in the circuit orbit has steel ball, the steel ball is flexibly connected with the top of installs case, the upper end of the support rod is fixed with wind power generation plant ontology, the second gear side is provided with retaining mechanism, the retaining mechanism is located at the inside of installs case.The angular adjustment to power generator is realized by above structure, it is easy to adjust, it is time saving and energy saving, and clamping can be carried out to it, improve the stability of device.
Description
Technical field
The invention belongs to wind power generation plant technical fields, and in particular to a kind of wind-power electricity generation dress convenient for adjusting angle
It sets.
Background technique
Wind-power electricity generation is that the kinetic energy kept watch switchs to electric energy, wind energy as a kind of clean renewable energy, increasingly by
The attention of countries in the world, the amount of accumulateing is huge, and the water energy total amount than that can develop and use on the earth is also ten times greater, and wind is very early by people
Utilize, mainly drawn water by windmill, flour milling etc., someone estimated, can be used on the earth wind resource to generate electricity there are about
10000000000 kilowatts, ten times of almost present whole world hydroelectric generation amount, burn coal energy obtained every year in the whole world at present,
Therefore the only one third of wind-force provided energy in 1 year all takes much count of generating electricity using wind-force both at home and abroad.
Wind-power electricity generation is generally installed to wind power generation plant on support rod, and then support rod is fixed on the ground, into
And realize and wind power generation plant is installed to top, but the direction of wind is variation, the direction of wind, which changes, makes wind direction and wind-force
Power generator be not it is vertical, wind energy cannot be utilized to greatest extent, due to support rod install after wind power generation plant weight compared with
Greatly, cause manual rotation difficult, it is time-consuming and laborious, for this purpose, it is proposed that a kind of solve convenient for adjusting the wind power generation plant of angle
Certainly problems of the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of wind power generation plants convenient for adjusting angle, to solve above-mentioned background technique
It is middle to propose that existing wind power generation plant angular adjustment is inconvenient, time-consuming and laborious problem.
To achieve the above object, present invention employs following technical solutions:
A kind of wind power generation plant convenient for adjusting angle, including installs case, the inner bottom of the installs case are fixed with
Servo motor, the output shaft end of the servo motor are fixed with first gear, and the side engaged transmission of the first gear is even
It is connected to second gear, the second gear is fixed on the lower end of support rod, is socketed on the downside of the outer surface of the support rod
Bearing, the bearing are embedded in the top of installs case, and turntable is provided with above the bearing, and the turntable is fixed on support rod
On, the turntable is provided with circuit orbit on the outside of the one side of installs case, and it is rolled in the circuit orbit and is connected with steel ball, institute
It states steel ball to be flexibly connected with the top of installs case, the upper end end of the support rod is fixed with wind power generation plant ontology, described
Second gear is provided with retaining mechanism far from the side of first gear, and the retaining mechanism is located at the inside of installs case.
Preferably, the retaining mechanism includes stainless steel fixed block, and the stainless steel fixed block is fixed on the interior of installs case
Portion bottom end, the upper end of the stainless steel fixed block are provided with T-slot, and T-type sliding block, the T-type are slidably connected in the T-slot
One end of sliding block is provided with clamping joint, and the stainless steel fixed block is fixed with stainless steel mounting plate, institute far from one end of clamping joint
It states and is fixed with electric telescopic rod on stainless steel mounting plate, piston rod end and the T-type sliding block of the electric telescopic rod are fixedly linked.
Preferably, the front end of the clamping joint is provided with circular arc chamfering, and the face of gear of the clamping joint and second gear is tight
Closely connected conjunction.
Preferably, avoid holes are provided on the side wall of the installs case, the electric telescopic rod is located in avoid holes.
Preferably, the Basolateral of the installs case is fixed with mounting base, and side is fixed with idler wheel in the mounting base.
Preferably, the mounting base is fixed with attaching nut far from the side of idler wheel, and the attaching nut is not threadedly coupled
There is screw rod, the lower end of the screw rod is fixed with support base, is threaded with locking nut on the screw rod.
Preferably, there are four the idler wheel and screw rod the are respectively provided with and equal angular bottom end for being distributed in installs case.
Preferably, stiffening plate there are four being fixedly connected between the support rod and turntable, four stiffening plates are angularly
Be distributed on turntable.
Technical effect and advantage of the invention: a kind of wind power generation plant convenient for adjusting angle proposed by the present invention, with
The prior art is compared, and is had the advantage that
1, the present invention drives first gear rotation by servo motor, and the rotation of first gear drives engage second
Gear rotation, and then support rod rotation is driven, the rotation of support rod drives wind power generation plant ontology to revolve around the axis of support rod
Turn, and then realize the angular adjustment to wind power generation plant ontology, is not necessarily to manual adjustment, time saving and energy saving, work efficiency is high；
2, the present invention inside installs case by being fixed with stainless steel fixed block, and sliding has T-type sliding on stainless steel fixed block
Block, T-type sliding block move forward and backward under the drive of electric telescopic rod along T-type track, when needing locking support bar, push T-type forward
Sliding block, and then the clamping joint of T-type slider end is inserted into second gear teeth, and then blocked by clamping joint cannot for second gear
Rotation, and then realize the locking to support rod, when needing rotary supporting rod, sliding backward T-type sliding block makes clamping joint and the second tooth
Wheel separation, and then second gear rotates, and realizes the rotation of support rod, easy to adjust, clamping is secured；
3, the present invention is fixed with idler wheel in mounting base, conveniently by idler wheel by being fixed with mounting base in installs case bottom end
Whole device is moved, attaching nut is further fixed in mounting base, screw rod is bolted in attaching nut, the lower end of screw rod is fixed with branch
Seat is supportted, makes support base and ground face contact by adjusting screw rod, realizes the fixation to device, fixation, stabilization.
Detailed description of the invention
Fig. 1 is shaft side figure of the invention；
Fig. 2 is enlarged drawing at A of the invention；
Fig. 3 is installs case apex structure figure of the invention；
Fig. 4 is turntable bottom surface structure figure of the invention；
Fig. 5 is lockable mechanism opening state figure of the invention；
Fig. 6 is lockable mechanism locking state figure of the invention；
Fig. 7 is lockable mechanism explosive view of the invention.
Appended drawing reference: 1, installs case；2, servo motor；3, first gear；4, second gear；5, support rod；6, bearing；7,
Turntable；8, circuit orbit；9, steel ball；10, wind power generation plant ontology；11, retaining mechanism；111, stainless steel fixed block；112,T
Type groove；113, T-type sliding block；114, clamping joint；115, stainless steel mounting plate；116, electric telescopic rod；117, avoid holes；12, pacify
Fill seat；13, idler wheel；14, attaching nut；15, screw rod；16, support base；17, locking nut；18, stiffening plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of wind power generation plant convenient for adjusting angle as shown in figs. 1-7, including installs case 1,
The inner bottom of the installs case 1 is fixed with servo motor 2, and the output shaft end of the servo motor 2 is fixed with first gear
3, the side of the first gear 3, which is connected by meshing transmission, second gear 4, and the second gear 4 is fixed on the lower end of support rod 5
The outer surface downside of end, the support rod 5 is socketed with bearing 6, and the bearing 6 is embedded in the top of installs case 1, the bearing
6 top is provided with turntable 7, and the turntable 7 is fixed on support rod 5, and the turntable 7 is set on the outside of the one side of installs case 1
It is equipped with circuit orbit 8, is rolled in the circuit orbit 8 and is connected with steel ball 9, the steel ball 9 and the top activity of installs case 1 connect
It connects, the upper end end of the support rod 5 is fixed with wind power generation plant ontology 10, and the second gear 4 is far from first gear 3
Side is provided with retaining mechanism 11, and the retaining mechanism 11 is located at the inside of installs case 1.
Preferably, the retaining mechanism 11 includes stainless steel fixed block 111, the stainless steel fixed block 111 is fixed on peace
The inner bottom of vanning 1, the upper end of the stainless steel fixed block 111 are provided with T-slot 112, and sliding connects in the T-slot 112
It is connected to T-type sliding block 113, one end of the T-type sliding block 113 is provided with clamping joint 114, and the stainless steel fixed block 111 is far from card
One end of connector 114 is fixed with stainless steel mounting plate 115, is fixed with electric telescopic rod 116 on the stainless steel mounting plate 115,
The piston rod end of the electric telescopic rod 116 is fixedly linked with T-type sliding block 113.
By using above-mentioned technical proposal, realizes the locking to wind power generation plant ontology 10, avoid it in power generation process
Middle shaking causes device unstable, damages device, plays a protective role, and improves service using life.
Preferably, the front end of the clamping joint 114 is provided with circular arc chamfering, the tooth of the clamping joint 114 and second gear 4
Wheel face fits closely.
By using above-mentioned technical proposal, the setting of circular arc chamfering facilitates clamping joint 114 to snap onto the teeth of second gear 4
Part realizes to the stuck of second gear 4, and the face of gear of clamping joint 114 and second gear 4, which fits closely, makes clamping joint 114 be caught in the
Two gears 4 are very close to each other, are not easy to shake, and improve the stability of device.
Preferably, being provided with avoid holes 117 on the side wall of the installs case 1, the electric telescopic rod 116 is located at avoid holes
In 117.
By using above-mentioned technical proposal, the setting of avoid holes 117 prevents electric telescopic rod 116 from connecing with 1 inner wall of installs case
Touching, plays the role of evacuation.
Preferably, the Basolateral of the installs case 1 is fixed with mounting base 12, side is fixed with rolling in the mounting base 12
Wheel 13.
By using above-mentioned technical proposal, the convenient movement to device of the setting of idler wheel 13 increases the flexibility of device.
Preferably, the mounting base 12 is fixed with attaching nut 14 far from the side of idler wheel 13, the attaching nut 14 does not have
It is threaded with screw rod 15, the lower end of the screw rod 15 is fixed with support base 16, is threaded with lock on the screw rod 15
Tight nut 17.
It by using above-mentioned technical proposal, is firmly installed in device relatively on ground, improves the stabilization of device installation
Property.
Preferably, the idler wheel 13 and screw rod 15 be respectively provided with there are four and the equal angular bottom end for being distributed in installs case 1.
By using above-mentioned technical proposal, make whole device uniform force, compare balance, just with it is mobile and fixed.
Preferably, being fixedly connected between the support rod 5 and turntable 7, there are four stiffening plate 18, four stiffening plates 18
It is equal angular to be distributed on turntable 7.
By using above-mentioned technical proposal, connected between the setting enhancing support rod 5 and turntable 7 of stiffening plate 18 secured
Property.
Working principle: when needing the angle of regulating device, start servo motor 2, and then servo motor 2 drives first gear
3 rotations, the second gear 4 that the rotation driving of first gear 3 engages rotates, and then support rod 5 is driven to rotate, support rod 5
Rotation drive wind power generation plant ontology 10 around support rod 5 axis rotate, and then realize to wind power generation plant ontology 10
Angular adjustment；
Start electric telescopic rod 116 after having adjusted, and then the piston rod of electric telescopic rod 116 pushes T-type sliding block 113 in T
112 slides forwards of type groove, and then clamping joint 114 is driven to travel forward, until clamping joint 114 snaps onto the tooth of second gear 4
In tooth, and then second gear 4 is stuck by clamping joint 114, and then second gear 4 cannot rotate, and then support rod 5 cannot rotate,
And then wind power generation plant ontology 10 cannot rotate, and then realize the stuck fixation to device, need to adjust angular turn support
When bar 5, start electric telescopic rod 116, make electric telescopic rod 116 piston rod pull T-type sliding block 113 in T-slot 112 backward
Sliding, until clamping joint 114 leaves second gear 4, and then second gear 4 can rotate to adjust angle.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of wind power generation plant convenient for adjusting angle, including installs case (1), it is characterised in that: the installs case (1)
Inner bottom is fixed with servo motor (2), and the output shaft end of the servo motor (2) is fixed with first gear (3), and described
The side of one gear (3), which is connected by meshing transmission, to be had second gear (4), and the second gear (4) is fixed on the lower end of support rod (5)
The outer surface downside of end, the support rod (5) is socketed with bearing (6), and the bearing (6) is embedded in the top of installs case (1),
It is provided with turntable (7) above the bearing (6), the turntable (7) is fixed on support rod (5), and the turntable (7) is close to peace
It is provided with circuit orbit (8) on the outside of the one side of vanning (1), is rolled in the circuit orbit (8) and be connected with steel ball (9), the steel
Pearl (9) is flexibly connected with the top of installs case (1), and the upper end end of the support rod (5) is fixed with wind power generation plant ontology
(10), the second gear (4) is provided with retaining mechanism (11) far from the side of first gear (3), the retaining mechanism (11)
Positioned at the inside of installs case (1).
2. a kind of wind power generation plant convenient for adjusting angle according to claim 1, it is characterised in that: the locking machine
Structure (11) includes stainless steel fixed block (111), and the stainless steel fixed block (111) is fixed on the inner bottom of installs case (1), institute
The upper end for stating stainless steel fixed block (111) is provided with T-slot (112), slidably connects T-type sliding block in the T-slot (112)
(113), one end of the T-type sliding block (113) is provided with clamping joint (114), and the stainless steel fixed block (111) is far from clamping joint
(114) one end is fixed with stainless steel mounting plate (115), is fixed with electric telescopic rod on the stainless steel mounting plate (115)
(116), the piston rod end of the electric telescopic rod (116) is fixedly linked with T-type sliding block (113).
3. a kind of wind power generation plant convenient for adjusting angle according to claim 2, it is characterised in that: the clamping joint
(114) front end is provided with circular arc chamfering, and the clamping joint (114) and the face of gear of second gear (4) fit closely.
4. a kind of wind power generation plant convenient for adjusting angle according to claim 2, it is characterised in that: the installs case
(1) it is provided on side wall avoid holes (117), the electric telescopic rod (116) is located in avoid holes (117).
5. a kind of wind power generation plant convenient for adjusting angle according to claim 1, it is characterised in that: the installs case
(1) Basolateral is fixed with mounting base (12), and side is fixed with idler wheel (13) on the mounting base (12).
6. a kind of wind power generation plant convenient for adjusting angle according to claim 2, it is characterised in that: the mounting base
(12) side far from idler wheel (13) is fixed with attaching nut (14), and the attaching nut (14) is not threaded with screw rod
(15), the lower end of the screw rod (15) is fixed with support base (16), is threaded with locking nut on the screw rod (15)
(17)。
7. a kind of wind power generation plant convenient for adjusting angle according to claim 6, it is characterised in that: the idler wheel
(13) and screw rod (15) be respectively provided with there are four and the equal angular bottom end for being distributed in installs case (1).
8. a kind of wind power generation plant convenient for adjusting angle according to claim 1, it is characterised in that: the support rod
(5) there are four being fixedly connected between turntable (7) stiffening plate (18), four stiffening plates (18) are equal angular to be distributed in turntable
(7) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161771.1A CN109973305A (en) | 2019-03-04 | 2019-03-04 | A kind of wind power generation plant convenient for adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161771.1A CN109973305A (en) | 2019-03-04 | 2019-03-04 | A kind of wind power generation plant convenient for adjusting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973305A true CN109973305A (en) | 2019-07-05 |
Family
ID=67077894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910161771.1A Pending CN109973305A (en) | 2019-03-04 | 2019-03-04 | A kind of wind power generation plant convenient for adjusting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109973305A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255635A (en) * | 2020-01-16 | 2020-06-09 | 湖南工程学院 | Wind driven generator balance mechanism |
| CN113143077A (en) * | 2021-02-08 | 2021-07-23 | 孙海云 | Electric disc type back rubbing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966525A (en) * | 1988-02-01 | 1990-10-30 | Erik Nielsen | Yawing device and method of controlling it |
| CN203412703U (en) * | 2013-08-08 | 2014-01-29 | 浙江海洋学院 | Numerical control base for wind driven generator |
| CN107061180A (en) * | 2017-04-26 | 2017-08-18 | 华北电力大学（保定） | A kind of tower cylinder for wind power generation fittable slackening device |
| CN108518310A (en) * | 2018-03-08 | 2018-09-11 | 芜湖泰领信息科技有限公司 | Wind-driven generator |
-
2019
- 2019-03-04 CN CN201910161771.1A patent/CN109973305A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966525A (en) * | 1988-02-01 | 1990-10-30 | Erik Nielsen | Yawing device and method of controlling it |
| CN203412703U (en) * | 2013-08-08 | 2014-01-29 | 浙江海洋学院 | Numerical control base for wind driven generator |
| CN107061180A (en) * | 2017-04-26 | 2017-08-18 | 华北电力大学（保定） | A kind of tower cylinder for wind power generation fittable slackening device |
| CN108518310A (en) * | 2018-03-08 | 2018-09-11 | 芜湖泰领信息科技有限公司 | Wind-driven generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255635A (en) * | 2020-01-16 | 2020-06-09 | 湖南工程学院 | Wind driven generator balance mechanism |
| CN113143077A (en) * | 2021-02-08 | 2021-07-23 | 孙海云 | Electric disc type back rubbing machine |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190705 |