CN209261729U - A kind of speed regulation device of wind-driven generator - Google Patents
A kind of speed regulation device of wind-driven generator Download PDFInfo
- Publication number
- CN209261729U CN209261729U CN201822140000.8U CN201822140000U CN209261729U CN 209261729 U CN209261729 U CN 209261729U CN 201822140000 U CN201822140000 U CN 201822140000U CN 209261729 U CN209261729 U CN 209261729U
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- China
- Prior art keywords
- wheel hub
- wind
- fixedly connected
- shaft
- fixedly installed
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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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- 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 relates to technical field of wind power generator, and disclose a kind of speed regulation device of wind-driven generator, including support rod, connecting shaft is fixedly installed at the top of the support rod, it is fixedly installed with cabin at the top of the connecting shaft, wind direction pedestal is fixedly installed at the top of the cabin, is fixedly installed with wind vane at the top of the wind direction pedestal, it is fixedly connected with shaft on the left of the cabin, is fixedly connected with wheel hub on the right side of the shaft.The speed regulation device of the wind-driven generator, by being fixedly connected to connecting rod at the top of three driven gears, three connecting rods pass through fixing axle and are flexibly connected with wheel hub, it is rotated convenient for three connecting rods according to the rotation of three driven gears, it is fixedly installed with blade far from one end of wheel hub by three connecting rods, convenient for adjusting its loading angle by the angle of rotation three blades of adjustment of three connecting rods, to control its revolving speed, achieve the purpose that adjust revolving speed.
Description
Technical field
The utility model relates to technical field of wind power generator, specially a kind of speed regulation device of wind-driven generator.
Background technique
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment, wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon and speed-limiting safety mechanism
It is formed with components such as energy storage devices, the working principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, its handle
The kinetic energy of wind is changed into the mechanical energy of rotor shaft, and generator rotary electrification under the drive of rotor shaft, in a broad sense, wind energy is also
Solar energy, so alternatively wind-driven generator, is one kind using the sun as heat source, sends out by the heat energy utilization of working media of atmosphere
Motor.
Wind-driven generator currently on the market can effectively convert wind energy into electric energy used in everyday, have energy conservation
The meaning of environmental protection, however in use, when wind-force is excessive, it is easy to keep its revolving speed too fast, finally results in motor and burn, give
The use of wind-driven generator brings hidden danger, so propose that a kind of speed regulation device of wind-driven generator solves the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of speed regulation device of wind-driven generator, has adjusting
The advantages that revolving speed, solves when wind-force is excessive, is easy to keep its revolving speed too fast, finally results in motor and burn, and gives wind-driven generator
Use the problem of bringing hidden danger.
(2) technical solution
To realize above-mentioned adjusting revolving speed purpose, the utility model is provided the following technical solutions: a kind of tune of wind-driven generator
Speed variator, including support rod are fixedly installed with connecting shaft at the top of the support rod, are fixedly installed at the top of the connecting shaft
Cabin is fixedly installed with wind direction pedestal at the top of the cabin, is fixedly installed with wind vane at the top of the wind direction pedestal, described
It is fixedly connected with shaft on the left of cabin, wheel hub is fixedly connected on the right side of the shaft, the inside of the wheel hub is fixedly mounted
There is an attachment base, the inside of the wheel hub and is located on the left of attachment base and is fixedly installed with support base, the inside and position of the wheel hub
It is fixedly installed with motor on the left of support base, the inside of the wheel hub and is located on the output shaft of motor and is fixedly connected with cone tooth
Wheel, the inside of the wheel hub and be located at bevel gear on the left of be connected with driven gear, the top of the driven gear is fixed
It is connected with connecting rod, the outside of the wheel hub and outer cover for being located at connecting rod is equipped with fixing axle, the connecting rod is far from wheel hub
One end be fixedly connected with blade.
Preferably, the shaft is fixedly connected with attachment base, and the cabin connects by the way that shaft and attachment base and wheel hub are fixed
It connects.
Preferably, the inside of the wheel hub and it is located at the left side of attachment base and is fixedly mounted there are two support base, the wheel hub
It is fixedly connected by two support bases with motor.
Preferably, the external of the wheel hub is fixedly mounted there are three blade, and three blades pass through connecting rod and wheel
Hub is flexibly connected.
Preferably, three connecting rods pass through fixing axle and are flexibly connected with wheel hub, the inside of the wheel hub its be located at
The bottom of three connecting rods is fixedly installed with driven gear.
Preferably, three driven gears are meshed with bevel gear, and three connecting rods pass through driven gear
It is connect with Bevel Gear Transmission.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of speed regulation device of wind-driven generator, has following beneficial
Effect:
1, the speed regulation device of the wind-driven generator, it is fixed on the output shaft of motor by the motor that is internally provided with of wheel hub
Be connected with bevel gear, rotate bevel gear according to the power of motor, by the left side of bevel gear be flexibly connected there are three from
Moving gear, three driven gears are meshed with bevel gear, rotate three driven gears by the rotation of bevel gear.
2, the speed regulation device of the wind-driven generator, by being fixedly connected to connecting rod at the top of three driven gears, three
A connecting rod passes through connecting shaft and is flexibly connected with wheel hub, is revolved convenient for three connecting rods according to the rotation of three driven gears
Turn, be fixedly installed with blade far from one end of wheel hub by three connecting rods, convenient for passing through the rotation of three connecting rods adjustment
The angle of three blades adjusts its loading angle, to control its revolving speed, achievees the purpose that adjust revolving speed.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic view；
Fig. 2 is the utility model wheel hub structure schematic diagram；
Fig. 3 is the utility model positive structure diagram.
In figure: 1 support rod, 2 connecting shafts, 3 cabins, 4 wind direction pedestals, 5 wind vanes, 6 shafts, 7 wheel hubs, 8 attachment bases, 9
Support seat, 10 motors, 11 bevel gears, 12 driven gears, 13 connecting rods, 14 fixing axles, 15 blades.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of speed regulation device of wind-driven generator, including support rod 1, it is characterised in that: support rod 1
Top is fixedly installed with connecting shaft 2, and the top of connecting shaft 2 is fixedly installed with cabin 3, and the top of cabin 3 is fixedly installed with wind direction
Pedestal 4, the top of wind direction pedestal 4 are fixedly installed with wind vane 5, and the left side of cabin 3 is fixedly connected with shaft 6, the right side of shaft 6
It is fixedly connected with wheel hub 7, the inside of wheel hub 7 is fixedly installed with attachment base 8, and shaft 6 is fixedly connected with attachment base 8, and cabin 3 passes through
Shaft 6 and attachment base 8 are fixedly connected with wheel hub 7, the inside of wheel hub 7 and be located at attachment base 8 left side be fixedly installed with support base
9, the inside of the wheel hub 7 and left side for being located at attachment base 8 is fixedly mounted there are two support base 9 and is located at support base at the inside of wheel hub 7
9 left side is fixedly installed with motor 10, and wheel hub 7 is fixedly connected by two support bases 9 with motor 10, the inside and position of wheel hub 7
In being fixedly connected with bevel gear 11 on the output shaft of motor 10, the inside of the wheel hub 7 and left side for being located at bevel gear 11 is flexibly connected
There is driven gear 12, three driven gears 12 are meshed with bevel gear 11, and the top of driven gear 12 is fixedly connected with connection
Bar 13, its bottom for being located at three connecting rods 13 of the inside of wheel hub 7 are fixedly installed with driven gear 12, and three connecting rods 13 are equal
Pass through driven gear 12 and the transmission connection of bevel gear 11, the outside of wheel hub 7 and fixing axle is housed positioned at the outer cover of connecting rod 13
14, three connecting rods 13 are flexibly connected by fixing axle 14 with wheel hub 7, and connecting rod 13 is fixedly connected far from one end of wheel hub 7
There is blade 15, the external of wheel hub 7 is fixedly mounted there are three blade 15, and three blades 15 pass through 7 activity of connecting rod 13 and wheel hub
Connection.
When in use, bevel gear 11 is rotated by motor 10, so that three driven gears 12 be driven to rotate, finally makes three
A blade 15 rotates, and when wind-force is too small, three blades 15 is adjusted to the maximum angle of stress, the rotation of three blades 15 is accelerated
Turn, when wind-force is excessive, three blades 15 are adjusted to the smallest angle of stress, slows down the rotation of three blades 15, protection electricity
Machine 10 is not damaged.
In conclusion the speed regulation device of the wind-driven generator, is internally provided with motor 10 by wheel hub 7, motor 10
It is fixedly connected with bevel gear 11 on output shaft, rotates bevel gear 11 according to the power of motor 10, passes through bevel gear 11
Left side is flexibly connected there are three driven gear 12, and three driven gears 12 are meshed with bevel gear 11, makes three driven gears
12 are rotated by the rotation of bevel gear 11, are fixedly connected to connecting rod 13 by the top of three driven gears 12, and three
A connecting rod 13 is flexibly connected with wheel hub 7 by fixing axle 14, convenient for three connecting rods 13 according to three driven gears 12
It rotates and rotates, be fixedly installed with blade 15 by three one end of connecting rod 13 far from wheel hub 7, convenient for passing through three connections
The angle of rotation three blades 15 of adjustment of bar 13, adjusts its loading angle, to control its revolving speed, reaches the mesh of adjustment revolving speed
, it solves when wind-force is excessive, is easy to keep its revolving speed too fast, finally result in motor 10 and burn, to making for wind-driven generator 10
The problem of with hidden danger is brought.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of speed regulation device of wind-driven generator, including support rod (1), it is characterised in that: the top of the support rod (1) is solid
Dingan County is equipped with connecting shaft (2), is fixedly installed with cabin (3) at the top of the connecting shaft (2), the top of the cabin (3) is fixed
It is equipped with wind direction pedestal (4), is fixedly installed with wind vane (5) at the top of the wind direction pedestal (4), the left side of the cabin (3)
It is fixedly connected with shaft (6), is fixedly connected with wheel hub (7) on the right side of the shaft (6), the fixed peace in the inside of the wheel hub (7)
Equipped with attachment base (8), the inside of the wheel hub (7) and be located at attachment base (8) on the left of be fixedly installed with support base (9), it is described
The inside of wheel hub (7) and being located on the left of support base (9) is fixedly installed with motor (10), the inside of the wheel hub (7) and is located at
It is fixedly connected on the output shaft of motor (10) bevel gear (11), the inside of the wheel hub (7) and the left side for being located at bevel gear (11)
Side is connected with driven gear (12), is fixedly connected with connecting rod (13), the wheel hub at the top of the driven gear (12)
(7) the outside and outer cover for being located at connecting rod (13) is equipped with fixing axle (14), the connecting rod (13) far from wheel hub (7) one
End is fixedly connected with blade (15).
2. a kind of speed regulation device of wind-driven generator according to claim 1, it is characterised in that: the shaft (6) and company
Joint chair (8) is fixedly connected, and the cabin (3) is fixedly connected by shaft (6) and attachment base (8) with wheel hub (7).
3. a kind of speed regulation device of wind-driven generator according to claim 1, it is characterised in that: the wheel hub (7) it is interior
Portion and the left side for being located at attachment base (8) are fixedly mounted there are two support base (9), the wheel hub (7) by two support bases (9) with
Motor (10) is fixedly connected.
4. a kind of speed regulation device of wind-driven generator according to claim 1, it is characterised in that: outside the wheel hub (7)
Portion is fixedly mounted there are three blade (15), and three blades (15) are flexibly connected by connecting rod (13) with wheel hub (7).
5. a kind of speed regulation device of wind-driven generator according to claim 1, it is characterised in that: three connecting rods
(13) be flexibly connected with wheel hub (7) by fixing axle (14), the inside of the wheel hub (7) its positioned at three connecting rods (13)
Bottom is fixedly installed with driven gear (12).
6. a kind of speed regulation device of wind-driven generator according to claim 1, it is characterised in that: three driven gears
(12) it is meshed with bevel gear (11), three connecting rods (13) are driven by driven gear (12) and bevel gear (11)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140000.8U CN209261729U (en) | 2018-12-20 | 2018-12-20 | A kind of speed regulation device of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140000.8U CN209261729U (en) | 2018-12-20 | 2018-12-20 | A kind of speed regulation device of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261729U true CN209261729U (en) | 2019-08-16 |
Family
ID=67560308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140000.8U Expired - Fee Related CN209261729U (en) | 2018-12-20 | 2018-12-20 | A kind of speed regulation device of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119146008A (en) * | 2024-11-20 | 2024-12-17 | 贝克曼沃玛金属技术（青岛）有限公司 | Stable wind power generation tower structure |
-
2018
- 2018-12-20 CN CN201822140000.8U patent/CN209261729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119146008A (en) * | 2024-11-20 | 2024-12-17 | 贝克曼沃玛金属技术（青岛）有限公司 | Stable wind power generation tower structure |
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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 |
Granted publication date: 20190816 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |