CN110242501A - A kind of wind generating set yaw device - Google Patents
A kind of wind generating set yaw device Download PDFInfo
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- CN110242501A CN110242501A CN201910541171.8A CN201910541171A CN110242501A CN 110242501 A CN110242501 A CN 110242501A CN 201910541171 A CN201910541171 A CN 201910541171A CN 110242501 A CN110242501 A CN 110242501A
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- rudder
- rudder plate
- sliding block
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- 241000883990 Flabellum Species 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 210000002421 cell wall Anatomy 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
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- 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
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- 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
- F03D7/04—Automatic control; Regulation
-
- 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
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- 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)
- Toys (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to technical field of wind power generation, and disclose a kind of wind generating set yaw device, including head, the bottom of head is equipped with support rod, flabellum is symmetrically installed in the side upright side walls of head, for head far from rudder plate is equipped with by buffer gear on the side wall of flabellum, rudder plate is connected with rudder blade by bindiny mechanism far from one end of flabellum；Buffer gear includes dashpot, two first tension springs, T-type sliding slot, two pieces of T-type sliding blocks, two connecting rods and the first spring, dashpot is provided with head far from the side wall of flabellum, rudder plate is located in dashpot, two first tension springs are symmetrically fixedly connected on the slot bottom of dashpot, the other end of first tension spring is fixedly connected with rudder plate, and T-type sliding slot is provided between two first tension springs rudder plate far from the side wall of rudder blade.The wind generating set yaw device, the case where capable of preventing rudder blade and rudder plate from damaging, while being conveniently replaceable rudder blade.
Description
Technical field
The present invention relates to technical field of wind power generation, specially a kind of wind generating set yaw device.
Background technique
The yaw device of Wind turbines is to improve head towards the direction for carrying out wind, always for adjusting connector direction
The generating efficiency of Wind turbines, folding tail yaw device is a kind of Wind turbines commonly yaw device, it passes through in generator
Rudder plate and rudder blade are installed in tail portion, keep head identical as the direction of wind always by wind rudder blade and rudder plate, but this yaw is
Impact force by wind of rudder blade and rudder plate when system yaw, and then rudder blade and rudder plate is caused to damage over time, it is existing be disclosed it is logical
The mode for crossing the installation resilient cushion between rudder plate and head protects rudder blade and rudder plate, but the damping effect of resilient cushion is poor,
Rudder plate still can be quickly damaged with rudder blade.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of wind generating set yaw device, having prevents rudder blade
It is damaged with rudder plate, the advantages that being conveniently replaceable rudder blade, the impact force for solving rudder plate and rudder blade wind-engaging easy to damage is over time asked
Topic.
(2) technical solution
It prevents rudder blade and rudder plate from damaging for realization is above-mentioned, is conveniently replaceable the purpose of rudder blade, the present invention provides following technical side
Case: a kind of wind generating set yaw device, including head, the bottom of the head are equipped with support rod, and the one of the head
It is symmetrically installed with flabellum in the upright side walls of side, the head is far from being equipped with rudder plate by buffer gear on the side wall of flabellum, institute
It states rudder plate and rudder blade is connected with by bindiny mechanism far from one end of flabellum；
The buffer gear includes dashpot, two first tension springs, T-type sliding slot, two pieces of T-type sliding blocks, two connecting rods and
One spring, the dashpot are provided with head far from the side wall of flabellum, and the rudder plate is located in dashpot, and two described first
Tension spring is symmetrically fixedly connected on the slot bottom of dashpot, and the other end of first tension spring is fixedly connected with rudder plate, and the T-type is sliding
Slot is provided with rudder plate between two first tension springs, and, far from the side wall of rudder blade, two pieces of T-type sliding blocks are symmetrically slidably connected at T-type
In sliding slot, the T-type sliding block passes through the notch of T-type sliding slot far from one end of T-type sliding slot slot bottom and extends outwardly, the connecting rod hinge
Connect in the one end of T-type sliding block far from T-type sliding slot slot bottom, two one end of the connecting rod far from T-type sliding block with the slot of dashpot
Bottom hinge connects, and first spring is fixedly connected between two pieces of T-type sliding blocks.
Preferably, the bindiny mechanism include link slot, two card holes, link block, two card slots, two second springs and
Two kellies, the link slot are provided with rudder plate on the side wall of rudder blade, and two card holes are symmetrically provided with link slot
On opposite cell wall, the link block is plugged in link slot, and the link block passes through link slot far from one end of link slot slot bottom
Notch and extend outwardly, and be fixedly connected with rudder plate, two card slots are symmetrically provided with rudder plate phase corresponding with card hole
In back side wall, the second spring is fixedly connected on the slot bottom of link slot, and the other end and the kelly of the second spring are fixed
Connection, the kelly pass through the notch of card slot far from one end of second spring and extend into corresponding card hole.
Preferably, first sliding groove is symmetrically offered on the opposite cell wall of the dashpot, sliding connects in the first sliding groove
It is connected to the first sliding block, two pieces of opposite one end of first sliding block both pass through the notch of corresponding first sliding groove and extend outwardly, and
It is fixedly connected with rudder plate.
Preferably, second sliding slot is symmetrically offered on the opposite cell wall of the card slot, be slidably connected in the second sliding slot
There is the second sliding block, two pieces of opposite one end of second sliding block both pass through the notch of corresponding second sliding slot and extend outwardly, and
It is fixedly connected with kelly.
Preferably, the T-type sliding block offers ball grooves close to one end of T-type sliding slot slot bottom, rolls in the ball grooves
Be connected with ball, the ball passes through the notch of ball grooves far from one end of ball grooves slot bottom and extends outwardly, and with T-type sliding slot
Slot bottom roll connection.
Preferably, first sliding block is fixedly connected with third spring close to one end of rudder blade, and the third spring is separate
One end of first sliding block is fixedly connected with the corresponding cell wall of first sliding groove, and first sliding block is fixedly connected far from one end of rudder blade
There is the second tension spring, the one end of second tension spring far from the first sliding block is fixedly connected with the corresponding cell wall of first sliding groove.
Preferably, antirust paint is coated on the head, flabellum, support rod, rudder plate and rudder blade.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of wind generating set yaw devices, have following
The utility model has the advantages that
1, wind generating set yaw device, by the way that dashpot, the first tension spring, T-type sliding slot, T-type sliding block, connecting rod is arranged
A buffer gear is formed with the first spring to buffer rudder blade and rudder plate, and then right when rudder plate and rudder blade deflect
Rudder plate and rudder blade are protected, and the case where damaging using rudder blade over time and rudder plate is prevented.
2, the wind generating set yaw device passes through setting link slot, card hole, link block, card slot, the second bullet and kelly
A bindiny mechanism is formed, convenient for separating rudder plate and rudder blade, and then is convenient for the replacement of rudder blade.
Detailed description of the invention
Fig. 1 is a kind of wind generating set yaw device structural schematic diagram proposed by the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is the enlarged drawing of C portion in Fig. 2.
In figure: 1 head, 2 support rods, 3 flabellums, 4 buffer gears, 41 dashpots, 42 first tension springs, 43T type sliding slot, 44T
Type sliding block, 45 connecting rods, 46 first springs, 5 rudder plates, 6 bindiny mechanisms, 61 link slots, 62 card holes, 63 link blocks, 64 card slots, 65
Two bullets, 66 kellies, 7 rudder blades, 8 first sliding grooves, 9 first sliding blocks, 10 second sliding slots, 11 second sliding blocks, 12 ball grooves, 13 balls,
14 third springs, 15 second tension springs.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of wind generating set yaw device, including head 1 are please referred to, the bottom of head 1 is equipped with support
Bar 2 is symmetrically installed with flabellum 3 in the side upright side walls of head 1, passes through buffer gear 4 on side wall of the head 1 far from flabellum 3
Rudder plate 5 is installed, the one end of rudder plate 5 far from flabellum 3 is connected with rudder blade 7 by bindiny mechanism 6；
Buffer gear 4 includes 41, two first tension springs 42 of dashpot, 43, two pieces of the T-type sliding slot connecting rod of T-type sliding block 44, two
45 and first spring 46, dashpot 41 be provided on side wall of the head 1 far from flabellum 3, rudder plate 5 is located in dashpot 41, two
First tension spring 42 is symmetrically fixedly connected on the slot bottom of dashpot 41, and the other end of the first tension spring 42 is fixedly connected with rudder plate 5, T
Type sliding slot 43 is provided between two first tension springs 42 on side wall of the rudder plate 5 far from rudder blade 7, and two pieces of T-type sliding blocks 44 symmetrically slide
It is connected in T-type sliding slot 43, T-type sliding block 44 far from one end of 43 slot bottom of T-type sliding slot passes through the notch of T-type sliding slot 43 and to extension
It stretches, connecting rod 45 is hinged on the one end of T-type sliding block 44 far from 43 slot bottom of T-type sliding slot, and two one end of connecting rod 45 far from T-type sliding block are equal
Hinged with the slot bottom of dashpot 41, the first spring 46 is fixedly connected between two pieces of T-type sliding blocks 44, when the direction of wind changes
When, wind acts on rudder blade 7, and 1 direction of head is driven to deflect, and impact force action is in rudder plate 5 at this time, and rudder plate 5 is to far from flabellum 3
Direction movement will the impact force action that be subject in the first tension spring 42, the first tension spring 42 consumes impact force, then with rudder plate 5
Movement, by two connecting rods 45 by two pieces of T-type sliding blocks 44 of impact force action, two pieces of T-type sliding blocks 44 are by impact force action in first
Spring 46, the first spring 46 continue to consume impact force, and then the impact force that rudder plate 5 is subject to is exhausted substantially, into
And the case where rudder plate 5 and rudder blade 7 are protected, prevent the impact force of wind from damaging rudder blade 7 and rudder plate 5 generation.
Bindiny mechanism 6 includes 61, two card holes 62 of link slot, the card slot 64, two of link block 63, two 65 and of second spring
Two kellies 66, link slot 61 are provided with rudder plate 5 on the side wall of rudder blade 7, and two card holes 62 are symmetrically provided with link slot 61
Opposite cell wall on, link block 63 is plugged in link slot 61, link block 63 far from 61 slot bottom of link slot one end pass through connection
The notch of slot 61 simultaneously extends outwardly, and is fixedly connected with rudder plate 5, and two card slots 64 are symmetrically provided with rudder plate 5 and card hole 62 is opposite
In the phase back side wall answered, second spring 65 is fixedly connected on the slot bottom of link slot 61, the other end and kelly of second spring 65
66 are fixedly connected, and kelly 66 passes through the notch of card slot 64 far from one end of second spring 65 and extends into corresponding card hole 62,
When needing replacing rudder blade 7, apply the pressure of a compression second spring 65, and then second to the kelly 66 being located in card hole 62
Spring 65 compresses, and card hole 62 is detached to kelly 66, at this point, link block 61 can be taken out to connection, Jin Erbian from link slot 61
It is separated in by rudder blade 7 and rudder plate 5, convenient for separating rudder blade 7 and rudder plate 5, and then is conveniently replaceable rudder blade 7.
First sliding groove 8 is symmetrically offered on the opposite cell wall of dashpot 41, and the first sliding block is slidably connected in first sliding groove 8
9, two piece of first opposite one end of sliding block 9 both passes through the notch of corresponding first sliding groove 8 and extends outwardly, and fixed with rudder plate 5
Connection, two piece of first sliding block 9 form a whole with rudder plate 5, and two first sliding grooves 8 is cooperated to use, and limit the motor area of rudder plate 5
Domain, so that rudder plate 5 can not be detached from dashpot 41, the case where preventing the larger rudder plate 5 of wind-force to be detached from dashpot 41 generation.
Second sliding slot 10 is symmetrically offered on the opposite cell wall of card slot 64, and the second sliding block is slidably connected in second sliding slot 10
11, two piece of second opposite one end of sliding block 11 both passes through the notch of corresponding second sliding slot 10 and extends outwardly, and with kelly 66
It is fixedly connected, two piece of second sliding block 11 forms a whole with kelly 66, and two second sliding slots 10 is cooperated to use, and limits kelly 66
Moving region, and then prevent kelly 66 be detached from card slot 64 the case where generation.
T-type sliding block 44 offers ball grooves 12 close to one end of 43 slot bottom of T-type sliding slot, rolls in ball grooves 12 and is connected with rolling
Pearl 13, ball 13 far from 12 slot bottom of ball grooves one end pass through ball grooves 12 notch and extend outwardly, and with T-type sliding slot 43
Slot bottom rolls connection, and the slot bottom rolling of ball 13 and T-type sliding slot 43 connects, so that the slot of T-type sliding block 44 and T-type sliding slot 43
The frictional force that T-type sliding block 44 is subject to when bottom connects becomes smaller, so that the sliding of T-type sliding block 44 is quick, and then quickly by rudder
The impact force action that plate 5 is subject to quickly protects rudder plate 5 and rudder blade 7 in the first spring 46.
First sliding block 9 is fixedly connected with third spring 14 close to one end of rudder blade 7, and third spring 14 is far from the first sliding block 9
One end be fixedly connected with the corresponding cell wall of first sliding groove 8, the first sliding block 9 is fixedly connected with the second drawing far from one end of rudder blade 7
Spring 15, the one end of the second tension spring 15 far from the first sliding block 9 is fixedly connected with the corresponding cell wall of first sliding groove 8, when rudder plate 7 and rudder blade
5 by impact force when, also can be by impact force action in third spring 14, third spring 14 consumes impact force, simultaneously also
Can be by impact force action in the second tension spring 15, the second tension spring 15 consumes impact force, further increases to rudder blade 7 and rudder plate
5 protection effect.
It is coated with antirust paint on head 1, flabellum 3, support rod 2, rudder plate 5 and rudder blade 7, prevents head 1, flabellum 3, support rod
2, the case where rudder plate 5 and rudder blade 7 get rusty.
To sum up, the wind generating set yaw device, when the direction of wind changes, wind acts on rudder blade 7, band motivation
First 1 direction deflects, and impact force action moves the impact being subject to the direction far from flabellum 3 in rudder plate 5, rudder plate 5 at this time
Power acts on the first tension spring 42, and the first tension spring 42 consumes impact force, will by two connecting rods 45 then with the movement of rudder plate 5
Two pieces of T-type sliding blocks 44 of impact force action, by impact force action in the first spring 46, the first spring 46 continues two pieces of T-type sliding blocks 44
Impact force is consumed, and then the impact force that rudder plate 5 is subject to is exhausted substantially, and then rudder plate 5 and rudder blade 7 are prevented
The case where protecting, preventing the impact force of wind from damaging rudder blade 7 and rudder plate 5 generation；When needing replacing rudder blade 7, in card hole 62
Kelly 66 apply one compression second spring 65 pressure, and then second spring 65 compress, to kelly 66 be detached from card hole 62, this
When, link block 61 can be taken out to connection from link slot 61, and then convenient for separating rudder blade 7 and rudder plate 5, be convenient for rudder blade 7
It is separated with rudder plate 5, and then is conveniently replaceable rudder blade 7.
It should be noted that term " includes " or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include for elements inherent to such a process, method, article, or device.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of wind generating set yaw device, including head (1), it is characterised in that: the bottom of the head (1) is equipped with
Support rod (2) is symmetrically installed with flabellum (3) in the side upright side walls of the head (1), and the head (1) is far from flabellum (3)
Side wall on be equipped with rudder plate (5) by buffer gear (4), the rudder plate (5) passes through bindiny mechanism far from the one end of flabellum (3)
(6) rudder blade (7) are connected with；
The buffer gear (4) includes dashpot (41), two first tension springs (42), T-type sliding slot (43), two pieces of T-type sliding blocks
(44), two connecting rods (45) and the first spring (46), the dashpot (41) are provided with the side wall of head (1) far from flabellum (3)
On, the rudder plate (5) is located in dashpot (41), and two first tension springs (42) are symmetrically fixedly connected on dashpot (41)
On slot bottom, the other end of first tension spring (42) is fixedly connected with rudder plate (5), and the T-type sliding slot (43) is provided with two
For rudder plate (5) far from the side wall of rudder blade (7), two pieces of T-type sliding blocks (44) are symmetrically slidably connected at T-type between one tension spring (42)
In sliding slot (43), the T-type sliding block (44) far from one end of T-type sliding slot (43) slot bottom pass through T-type sliding slot (43) notch and to
Outer extension, the connecting rod (45) are hinged on the one end of T-type sliding block (44) far from T-type sliding slot (43) slot bottom, two connecting rods
(45) one end far from T-type sliding block is hinged with the slot bottom of dashpot (41), and first spring (46) is fixedly connected on two pieces of T
Between type sliding block (44).
2. a kind of wind generating set yaw device according to claim 1, it is characterised in that: the bindiny mechanism (6)
Including link slot (61), two card holes (62), link block (63), two card slots (64), two second springs (65) and two cards
Bar (66), the link slot (61) are provided with rudder plate (5) on the side wall of rudder blade (7), and two card holes (62) are symmetrically opened
It is located on the opposite cell wall of link slot (61), the link block (63) is plugged in link slot (61), and the link block (63) is remote
One end from link slot (61) slot bottom passes through the notch of link slot (61) and extends outwardly, and is fixedly connected with rudder plate (5), two
The card slot (64) is symmetrically provided in rudder plate (5) phase back side wall corresponding with card hole (62), and the second spring (65) is solid
Surely it is connected on the slot bottom of link slot (61), the other end of the second spring (65) is fixedly connected with kelly (66), the card
Bar (66) passes through the notch of card slot (64) far from the one end of second spring (65) and extends into corresponding card hole (62).
3. a kind of wind generating set yaw device according to claim 1, it is characterised in that: the dashpot (41)
It symmetrically offers first sliding groove (8), is slidably connected the first sliding block (9) in the first sliding groove (8), two pieces of institutes on opposite cell wall
It states the opposite one end of the first sliding block (9) to both pass through the notch of corresponding first sliding groove (8) and extend outwardly, and solid with rudder plate (5)
Fixed connection.
4. a kind of wind generating set yaw device according to claim 2, it is characterised in that: the phase of the card slot (64)
To symmetrically being offered on cell wall second sliding slot (10), slidably connected the second sliding block (11) in the second sliding slot (10), two pieces
The opposite one end of second sliding block (11) both passes through the notch of corresponding second sliding slot (10) and extends outwardly, and and kelly
(66) it is fixedly connected.
5. a kind of wind generating set yaw device according to claim 1, it is characterised in that: the T-type sliding block (44)
One end close to T-type sliding slot (43) slot bottom offers ball grooves (12), rolls in the ball grooves (12) and is connected with ball (13),
The ball (13) passes through the notch of ball grooves (12) far from one end of ball grooves (12) slot bottom and extends outwardly, and sliding with T-type
The slot bottom of slot (43) rolls connection.
6. a kind of wind generating set yaw device according to claim 3, it is characterised in that: first sliding block (9)
One end close to rudder blade (7) is fixedly connected with third spring (14), the one end of the third spring (14) far from the first sliding block (9)
It is fixedly connected with the corresponding cell wall of first sliding groove (8), first sliding block (9) is fixedly connected with the far from the one end of rudder blade (7)
Two tension springs (15), the one end of second tension spring (15) far from the first sliding block (9) is fixed with the corresponding cell wall of first sliding groove (8) to be connected
It connects.
7. a kind of wind generating set yaw device according to claim 1, it is characterised in that: the head (1), flabellum
(3), antirust paint is coated on support rod (2), rudder plate (5) and rudder blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541171.8A CN110242501B (en) | 2019-06-21 | 2019-06-21 | Yaw device of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541171.8A CN110242501B (en) | 2019-06-21 | 2019-06-21 | Yaw device of wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242501A true CN110242501A (en) | 2019-09-17 |
| CN110242501B CN110242501B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910541171.8A Active CN110242501B (en) | 2019-06-21 | 2019-06-21 | Yaw device of wind generating set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049755A (en) * | 2020-09-11 | 2020-12-08 | 南京工业职业技术大学 | Wind turbine generator system capable of automatically yawing to wind |
| CN112112762A (en) * | 2020-09-27 | 2020-12-22 | 温州源铭振跃科技有限公司 | Wind power generation device convenient to adjust direction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2375649A1 (en) * | 1976-12-27 | 1978-07-21 | Aerowatt | Directional orientation system for wind driven generator - has torque applied proportional to orientation speed to oppose movement direction |
| WO2011150942A1 (en) * | 2010-06-04 | 2011-12-08 | Vestas Wind Systems A/S | An improved wind turbine doppler anemometer |
| CN103256181A (en) * | 2013-04-01 | 2013-08-21 | 象山众用洁能设备厂 | Centrifugal speed-regulating tail-folding yaw type wind power generator |
| CN103967705A (en) * | 2014-05-16 | 2014-08-06 | 象山众用洁能设备厂 | Centrifugal speed adjustment tail vane deflection yaw type wind generating set |
| CN205618298U (en) * | 2016-04-22 | 2016-10-05 | 雷洁颜 | Book caudal knot of being applied to wind power generation constructs |
| CN108894920A (en) * | 2018-06-19 | 2018-11-27 | 嘉兴学院 | A kind of wind power plant that can automatically adjust direction |
-
2019
- 2019-06-21 CN CN201910541171.8A patent/CN110242501B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2375649A1 (en) * | 1976-12-27 | 1978-07-21 | Aerowatt | Directional orientation system for wind driven generator - has torque applied proportional to orientation speed to oppose movement direction |
| WO2011150942A1 (en) * | 2010-06-04 | 2011-12-08 | Vestas Wind Systems A/S | An improved wind turbine doppler anemometer |
| CN103256181A (en) * | 2013-04-01 | 2013-08-21 | 象山众用洁能设备厂 | Centrifugal speed-regulating tail-folding yaw type wind power generator |
| CN103967705A (en) * | 2014-05-16 | 2014-08-06 | 象山众用洁能设备厂 | Centrifugal speed adjustment tail vane deflection yaw type wind generating set |
| CN205618298U (en) * | 2016-04-22 | 2016-10-05 | 雷洁颜 | Book caudal knot of being applied to wind power generation constructs |
| CN108894920A (en) * | 2018-06-19 | 2018-11-27 | 嘉兴学院 | A kind of wind power plant that can automatically adjust direction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049755A (en) * | 2020-09-11 | 2020-12-08 | 南京工业职业技术大学 | Wind turbine generator system capable of automatically yawing to wind |
| CN112112762A (en) * | 2020-09-27 | 2020-12-22 | 温州源铭振跃科技有限公司 | Wind power generation device convenient to adjust direction |
| CN112112762B (en) * | 2020-09-27 | 2021-07-27 | 温州源铭振跃科技有限公司 | Wind power generation device convenient to adjust direction |
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| CN110242501B (en) | 2020-05-19 |
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