CN209324586U - A kind of wind-driven generator units' installation accessory - Google Patents
A kind of wind-driven generator units' installation accessory Download PDFInfo
- Publication number
- CN209324586U CN209324586U CN201920012170.XU CN201920012170U CN209324586U CN 209324586 U CN209324586 U CN 209324586U CN 201920012170 U CN201920012170 U CN 201920012170U CN 209324586 U CN209324586 U CN 209324586U
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- China
- Prior art keywords
- rotor
- wind
- generator
- rotor shaft
- shaft
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of wind-driven generator units' installation accessories, including pylon, the upper end of the pylon is equipped with cabin, the side of the cabin upper end is equipped with generator, the lower end of the generator is equipped with chassis, the side of the generator is equipped with generator shaft, the side of the generator shaft is equipped with planet gear speed increaser, the side of the planet gear speed increaser is equipped with rotor shaft, the side of the rotor shaft is equipped with first bearing, the side of the first bearing is equipped with external stator support base, the outside of the external stator support base is equipped with external stator bracket, the inside of the external stator support base is equipped with rotor shaft, the side of the external stator support base is equipped with stator armature disk, the side of the stator armature disk is equipped with rotor rim disk, the side of the rotor rim disk is equipped with rotor hub.The utility model completes transmission by the mutual cooperation of each accessory, and safety is higher, more efficient.
Description
Technical field
The utility model relates to installation fitting technical field, specially a kind of wind-driven generator units' installation accessory.
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, rotor machine, direction-regulator empennage, pylon, speed-limiting safety mechanism and energy storage device
Equal components composition, the working principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, and the kinetic energy that it keeps watch turns
Become the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft, in a broad sense, wind energy is also solar energy, institute
It is one kind using the sun as heat source using alternatively wind-driven generator, sends out wind-driven generator by the heat energy utilization of working media of atmosphere
In assembling, need to carry out engine room cover accurate, efficient and stable assembly, effective guarantee engine room cover seal protection operation
Stability and safety.
But existing installation fitting can not achieve quick, accurate and stable assembled group reload request, wind-force in assembling
Protective device is not sufficiently stable or cost is excessively high, it is difficult to be popularized；Therefore, be unsatisfactory for existing demand, to this it is proposed that
A kind of wind-driven generator units' installation accessory.
Utility model content
The purpose of this utility model is to provide a kind of wind-driven generator units' installation accessories, to solve above-mentioned background technique
The existing installation fitting of middle proposition can not achieve quick, accurate and stable assembled group reload request, wind-force protection in assembling
Device is not sufficiently stable or cost is excessively high, it is difficult to the problem of popularizing.
To achieve the above object, the utility model provides the following technical solutions: a kind of wind-driven generator units' installation accessory,
Including pylon, the upper end of the pylon is equipped with cabin, and the side of the cabin upper end is equipped with generator, the generator
Lower end is equipped with chassis, and the side of the generator is equipped with generator shaft, and the side of the generator shaft is equipped with planet tooth
Speed increaser is taken turns, the side of the planet gear speed increaser is equipped with rotor shaft, and the side of the rotor shaft is equipped with first bearing,
The side of the first bearing is equipped with external stator support base, and the outside of the external stator support base is equipped with external stator bracket,
The inside of the external stator support base is equipped with rotor shaft, and the side of the external stator support base is equipped with stator armature disk, institute
The side for stating stator armature disk is equipped with rotor rim disk, and the side of the rotor rim disk is equipped with rotor hub, and described turn
The outside of sub- wheel hub is equipped with rotor rim disc carrier, and the side of the rotor hub is equipped with second bearing, second axis
The side held is equipped with electromagnetic block, and the side of the electromagnetic block is equipped with spring, and the brake that is magnetic is installed in the side of the spring
Piece, the lower end of the magnetism brake block are equipped with retainingf key, and the side of the magnetism brake block is equipped with baffle, the magnetic brake
The lower end of vehicle piece is provided with rubbing surface.
Preferably, the pylon and cabin pass through flanged joint.
Preferably, the generator and generator shaft are sequentially connected, and the planet gear speed increaser and generator shaft are driven
Connection, the planet gear speed increaser and rotor shaft are sequentially connected, and the rotor shaft and first bearing are sequentially connected, the wind wheel
Axis and rotor rim disk are sequentially connected, and the rotor shaft and second bearing are sequentially connected.
Preferably, the first bearing is fixedly connected with external stator support base, and the stator armature disk and external stator support
Seat is fixedly connected.
Preferably, the rotor shaft and electromagnetic block are interference fitted, and the rotor shaft and baffle are interference fitted.
Preferably, the external stator support base and external stator bracket are welded to connect, the rotor hub and rotor rim disk
Bracket is welded to connect.
Preferably, the electromagnetic block is connected by screw to spring.
Preferably, the magnetic brake block and rubbing surface, which are glued, connects.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model on rotor shaft by being provided with suction type electromagnetic brake mechanism, including electromagnetic block and magnetic brake
Vehicle piece is realized that rotor shaft slows down by the frictional force between actuation face, is fixed with rubbing surface in the lower end of magnetic brake block, increased
Frictional force realizes the deceleration of rotor shaft, avoids wind-driven generator in operational process, when wind speed is excessively high, may lead
Wind-driven generator is caused to generate excessive electricity, thus make that coil temperature increases or electric current is excessive and damage equipment, it is logical when terminating
After electricity, being attracted magnetic field terminates, and magnetic brake block is returned to initial position by the effect of spring；
2, the utility model is promoted by the speed that planet gear speed increaser rotates rotor shaft, to promote generator to send out
Electricity can also promote generator to generate electricity under the situation of wind-force very little in time, improve the power generation speed of wind-driven generator with
And generating efficiency, have small in size, bearing capacity is high, long service life, low noise, temperature rise control rationally, smooth running；
3, the utility model forms the part magnetic circuit of generator by rotor rim disk, and fixed magnetic pole and generation rotation are used
Amount, in operation, by torque, the mating reaction of centrifugal force and various power.
Detailed description of the invention
Fig. 1 is the entirety sectional view of the cabin of the utility model；
Fig. 2 is a kind of explosive view of wind-driven generator units' installation accessory of the utility model；
Fig. 3 is the structural schematic diagram of the magnetic brake block of the utility model；
In figure: 1, pylon；2, cabin；3, first bearing；4, rotor shaft；5, planet gear speed increaser；6, generator shaft；7,
Generator；8, chassis；9, external stator support base；10, external stator bracket；11, stator armature disk；12, rotor rim disk；13, turn
Sub- wheel hub；14, rotor rim disc carrier；15, electromagnetic block；16, magnetic brake block；17, spring；18, retainingf key；19, baffle；
20, second bearing；21, rubbing surface.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of wind-driven generator units' installation accessory, packet
Pylon 1 is included, the upper end of pylon 1 is equipped with cabin 2, and the side of 2 upper end of cabin is equipped with generator 7, the lower end installation of generator 7
There is chassis 8, the side of generator 7 is equipped with generator shaft 6, and the side of generator shaft 6 is equipped with planet gear speed increaser 5, row
The side of star gear speeder 5 is equipped with rotor shaft 4, and the side of rotor shaft 4 is equipped with first bearing 3, the side of first bearing 3
External stator support base 9 is installed, the outside of external stator support base 9 is equipped with external stator bracket 10, the inside of external stator support base 9
Rotor shaft 4 is installed, the side of external stator support base 9 is equipped with stator armature disk 11, and the side of stator armature disk 11 is equipped with
Rotor rim disk 12, the side of rotor rim disk 12 are equipped with rotor hub 13, and the outside of rotor hub 13 is equipped with rotor magnetic
Yoke disc carrier 14, the side of rotor hub 13 are equipped with second bearing 20, and the side of second bearing 20 is equipped with electromagnetic block 15, electricity
The side of magnetic patch 15 is equipped with spring 17, and the brake block 16 that is magnetic, the lower end peace of magnetic brake block 16 are installed in the side of spring 17
Equipped with retainingf key 18, the side of magnetic brake block 16 is equipped with baffle 19, and the lower end of magnetic brake block 16 is provided with rubbing surface 21.
Further, pylon 1 and cabin 2 have preferable intensity and compactness, applicable size range by flanged joint
Width, using universal.
Further, generator 7 and generator shaft 6 are sequentially connected, and planet gear speed increaser 5 and generator shaft 6 are sequentially connected,
Planet gear speed increaser 5 and rotor shaft 4 are sequentially connected, and rotor shaft 4 and first bearing 3 are sequentially connected, rotor shaft 4 and rotor rim
Disk 12 is sequentially connected, and rotor shaft 4 and second bearing 20 are sequentially connected, and forms a sets of transmission mechanism, work by the rotation of rotor shaft 4
Make high-efficient.
Further, first bearing 3 is fixedly connected with external stator support base 9, and stator armature disk 11 and external stator support base 9 are solid
Fixed connection, keeps overall structure more stable.
Further, rotor shaft 4 and electromagnetic block 15 are interference fitted, and rotor shaft 4 and baffle 19 are interference fitted, to neutral good, dress
Tear open with it is easy to maintain.
Further, external stator support base 9 and external stator bracket 10 are welded to connect, rotor hub 13 and rotor rim disc carrier
14 are welded to connect, and are securely hardly damaged.
Further, electromagnetic block 15 is connected by screw to spring 17, mountable and disassembly.
Further, magnetic brake block 16 is glued with rubbing surface 21 connects, and the utilization rate of material is high at low cost in whole splicing
Face upper stress collection is medium and small, therefore fatigue performance has well good leakproofness, insulating properties and anti-corrosive properties.
Working principle: in use, when there is wind, air vane is driven to rotate using wind-force, air vane drives rotor shaft 4
Rotation, rotor shaft 4 run through whole transmission device, and stator armature disk 11 is fixed, and rotor rim disk 12 follows 4 turns of rotor shaft
Dynamic, rotor rim disk 12 drives rotor hub 13 to rotate, while also rotor rim disc carrier 14 being driven to rotate, and rotor shaft 4 passes through
Second bearing 20 connects air vane, and rotor shaft 4 is rotated finally by first bearing 3, and 5 service life of planet gear speed increaser is long and holds
Reforwarding row is promoted by the speed that planet gear speed increaser 5 rotates rotor shaft 4, about per second to promote generator 7 to generate electricity
Three meters of gentle breeze speed, generator 7 can start to generate electricity, if wind speed is excessive, electromagnetic block 15, which is powered to generating, is attracted magnetic field
It is attracted magnetic brake block 16, since electromagnetic block 15 is fixed, and magnetic brake block 16 cannot be rotated around rotor shaft 4, therefore electricity
The frictional force that magnetic patch 15 and magnetic brake block 16 generate can reduce the revolving speed of rotor shaft 4, therefore can reduce air vane
Revolving speed can complete brake operation in this way.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (8)
1. a kind of wind-driven generator units' installation accessory, including pylon (1), it is characterised in that: install the upper end of the pylon (1)
Have cabin (2), the side of cabin (2) upper end is equipped with generator (7), and the lower end of the generator (7) is equipped with chassis
(8), the side of the generator (7) is equipped with generator shaft (6), and the side of the generator shaft (6) is equipped with planetary gear
The side of speed increaser (5), the planet gear speed increaser (5) is equipped with rotor shaft (4), the side installation of the rotor shaft (4)
Have first bearing (3), the side of the first bearing (3) is equipped with external stator support base (9), the external stator support base (9)
Outside be equipped with external stator bracket (10), the inside of the external stator support base (9) is equipped with rotor shaft (4), described outer fixed
The side of sub- support base (9) is equipped with stator armature disk (11), and the side of the stator armature disk (11) is equipped with rotor rim
The side of disk (12), the rotor rim disk (12) is equipped with rotor hub (13), the external installation of the rotor hub (13)
Have rotor rim disc carrier (14), the side of the rotor hub (13) is equipped with second bearing (20), the second bearing
(20) side is equipped with electromagnetic block (15), and the side of the electromagnetic block (15) is equipped with spring (17), the spring (17)
Side installation is magnetic brake block (16), and the lower end of the magnetism brake block (16) is equipped with retainingf key (18), the magnetic brake
The side of vehicle piece (16) is equipped with baffle (19), and the lower end of the magnetism brake block (16) is provided with rubbing surface (21).
2. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the pylon (1) with
Cabin (2) passes through flanged joint.
3. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the generator (7)
It is sequentially connected with generator shaft (6), the planet gear speed increaser (5) and generator shaft (6) are sequentially connected, the planetary gear
Speed increaser (5) and rotor shaft (4) are sequentially connected, and the rotor shaft (4) and first bearing (3) are sequentially connected, the rotor shaft (4)
It is sequentially connected with rotor rim disk (12), the rotor shaft (4) and second bearing (20) are sequentially connected.
4. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the first bearing
(3) it is fixedly connected with external stator support base (9), the stator armature disk (11) is fixedly connected with external stator support base (9).
5. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the rotor shaft (4)
It is interference fitted with electromagnetic block (15), the rotor shaft (4) and baffle (19) are interference fitted.
6. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the external stator support
Seat (9) and external stator bracket (10) are welded to connect, and the rotor hub (13) and rotor rim disc carrier (14) are welded to connect.
7. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the electromagnetic block (15)
It is connected by screw to spring (17).
8. a kind of wind-driven generator units' installation accessory according to claim 1, it is characterised in that: the magnetism brake block
(16) it is glued with rubbing surface (21) and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012170.XU CN209324586U (en) | 2019-01-04 | 2019-01-04 | A kind of wind-driven generator units' installation accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012170.XU CN209324586U (en) | 2019-01-04 | 2019-01-04 | A kind of wind-driven generator units' installation accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324586U true CN209324586U (en) | 2019-08-30 |
Family
ID=67730497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012170.XU Active CN209324586U (en) | 2019-01-04 | 2019-01-04 | A kind of wind-driven generator units' installation accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623136A (en) * | 2021-09-10 | 2021-11-09 | 徐州瑞达装备制造有限公司 | Wind power generation mechanical type wind wheel locking device |
-
2019
- 2019-01-04 CN CN201920012170.XU patent/CN209324586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623136A (en) * | 2021-09-10 | 2021-11-09 | 徐州瑞达装备制造有限公司 | Wind power generation mechanical type wind wheel locking device |
| CN113623136B (en) * | 2021-09-10 | 2022-11-18 | 徐州瑞达装备制造有限公司 | Wind power generation mechanical type wind wheel locking device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |