CN206035723U - Wind -driven generator - Google Patents
Wind -driven generator Download PDFInfo
- Publication number
- CN206035723U CN206035723U CN201620804450.0U CN201620804450U CN206035723U CN 206035723 U CN206035723 U CN 206035723U CN 201620804450 U CN201620804450 U CN 201620804450U CN 206035723 U CN206035723 U CN 206035723U
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- China
- Prior art keywords
- gear
- wind
- box
- vertical drive
- fan blade
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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.)
- Expired - Fee Related
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Classifications
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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 a power generation facility especially relates to a wind -driven generator, including fan blade, wheel hub, gearbox and generator, top gear box, a tower section of thick bamboo, vertical drive axle, straight horn gear, wind direction detection device, the fan blade is transferred to track, top gear box arresting gear, vertical drive axle arresting gear and straight horn gear arresting gear. The fan blade rotation turns into mechanical energy with the wind energy, passes to the straight horn gear on ground by the vertical drive axle through bevel gear diversion 90 degrees, and straight horn gear drives the gearbox and the generator electricity generation on ground, realizes putting under gearbox and the generator function with many generator parallel machine electricity generations. When wind direction detection device detects the wind direction and changes, the sensor give -out order, control top gear box arresting gear, vertical drive axle arresting gear, straight horn gear arresting gear open and locked state, 360 degrees accent realizing the fan blade to. The utility model discloses maintenance easy to assemble, labour saving and time saving improves installed capacity, improves wind energy utilization and rates.
Description
Technical field
The utility model is related to a kind of TRT, more particularly to a kind of wind-driven generator.
Background technology
Wind energy is increasingly paid attention to by countries in the world as a kind of clean energy resource, and the wind energy amount of accumulateing of China is big, distribution
Extensively, wind-power electricity generation is necessarily applied.Wind-driven generator is that wind energy is changed into mechanical energy using fan blade, by gearbox band
Dynamic electrical power generators.Power generation part is installed in the top of steel tower, and high-altitude installation steps are numerous and diverse, and installation difficulty is big, and time-consuming, dimension
Repair difficulty；Every unit is only capable of assembling a generator, and installed capacity is little；Fan blade device for regulating direction is only capable of adjusting in certain angle
To wind energy utilization is little.
The content of the invention
In order to solve the above problems, the utility model provides a kind of wind-driven generator, and not only convenient to install and maintain, save time province
Power, can assemble the generator of more than, improve installed capacity, and fan blade can realize 360 tunings, improve wind energy utilization.
The technical solution adopted in the utility model is：A kind of wind-driven generator, including fan blade, wheel hub, gearbox and generating
Machine, top gear-box, tower, vertical drive shaft, right angle gear, top gear-box is placed in atop a tower and extension is nested in tower
Inside, vertical drive shaft are placed in inside tower, and right angle gear is placed in tower bottom, and the top gear-box includes gear-box counterweight
With bevel gear group, the extension bottom surface of top gear-box is provided with vertical drive shaft spacing hole, and the bevel gear group is by longitudinal umbrella
Gear and horizontal bevel gear composition, longitudinal bevel gear are connected with wheel hub, and fan blade is arranged on wheel hub, and horizontal bevel gear is passed with vertical
Moving axis upper end connects, and the lower end of vertical drive shaft is connected with the right angle gear of bottom, and gearbox and generator are connected with right angle gear
Connect.
Preferably：The bevel gear is spiral bevel gear.
Preferably：The gearbox and generator are more than one group.
Preferably：Described tower is hollow structure, and greatly, stage casing diameter is little, the big transition circle of lower end diameter for upper end diameter
Cylinder.
Above-mentioned wind-driven generator also includes：Wind direction detection means, fan blade tuning track, top gear-box brake apparatus, hang down
Direct-transmission shaft brake device, right angle gear brake apparatus, wind direction detection means are placed in top upper gear case, fan blade tuning rail
Road is placed in tower top, and top gear-box brake apparatus is placed in the bottom surface of top gear-box extension, vertical drive shaft braking
Device is placed in inside tower, and right angle gear brake apparatus is connected with right angle gear.The wind direction detection means includes that wind direction is examined
Device body, wind vane, A sensors and B sensors is surveyed, wind vane and A sensors are placed on wind direction detection means body, are passed
Sensor B is fixed on wind vane.
Preferably：The vertical-transmission shaft brake device is two groups.
During generator operation, fan blade rotation converts wind energy into mechanical energy, by 90 degree of bevel gear break-in by vertical-transmission
Axle passes to the right angle gear on ground, and right angle gear drives the gearbox and electrical power generators on ground, realizes gearbox and generator
The function that underlying and multiple stage generator parallel generates electricity.
When wind direction detection means detects change of the wind, sensor sends instruction, controls top gear-box brake apparatus, hangs down
Direct-transmission shaft brake device, the opening of right angle gear brake apparatus and locking state, realize top gear-box in fan blade tuning rail
360 degree of rotations on road, so that realize 360 degree of tunings of fan blade.
Specifically tuning process is：, in normal work, on wind vane, B sensors are just relative with A sensors for wind-driven generator
（Now fan blade is towards as wind direction）, gear-box braking in top is locked, and vertical drive shaft braking is complete with right angle gear braking
Decontrol.
When change of the wind, wind direction now is pointed in wind vane rotation, and B sensor box hauls mark is rotated, and now, A is passed
Sensor can't detect B sensors corresponding thereto, and A sensors are simultaneously emitted by 3 signals immediately：Release top gear-box system
Dynamic signal；The signal of light braking vertical drive shaft；The signal of light braking right angle gear.Now state is：Laterally bevel gear turns
Speed declines, and due to coaxial with fan blade, fan blade will not be declined at once longitudinal bevel gear due to inertia rotating speed, therefore speed is more than horizontal umbrella
Gear, horizontal bevel gear have acted as the track of longitudinal bevel gear, and longitudinal bevel gear motion is changed into around horizontal bevel gear
" rotation+circular motion ", gear-box are rotated on fan blade tuning track.When A sensors detect it is relative with B sensors
When, three signals are sent immediately：The signal of locked top gear-box braking；The signal of vertical drive shaft is discharged completely；Completely
The signal of release right angle gear braking.Now, fan blade tuning is completed.
Mode of braking：
1. top gear-box mode of braking：Top lower gearbox portion is equipped with top gear-box brake apparatus, receives braking
During order, brake(-holder) block stretches out, and produces brake force with wall friction in tower；
2. vertical drive shaft mode of braking：When vertical-transmission shaft brake device is in release conditions, brake(-holder) block withdraws, braking
When system is in on-position, brake(-holder) block stretches out, and produces brake force with vertical drive shaft friction；
3. right angle gear mode of braking：Using magnetic powder brake, the purpose of transmission, braking torque is reached.
The beneficial effects of the utility model are：Connected using bevel gear, vertical drive shaft and right angle gear, by high-altitude mechanical
Ground is passed in 90 degree of break-ins of energy, realizes gearbox and the underlying function of generating electricity with multiple stage generator parallel of generator, convenient to install
Maintenance, it is time saving and energy saving, improve installed capacity；Using wind direction detection means and gear-box brake apparatus, vertical drive shaft braking dress
Put, right angle gear brake apparatus cooperates, control opening and the locking state of brake apparatus, realize top gear-box in fan blade
360 degree of rotations on tuning track, so as to realize 360 degree of tunings of fan blade, improve wind energy utilization.
The utility model is mainly for the higher area of annual power wind speed.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Structural representations of the Fig. 2 for the utility model fan blade detection means.
In figure：1st, fan blade, 2, wheel hub, 3, gearbox and generator, 4, top gear-box, 5, tower, 6, vertical drive shaft,
7th, right angle gear, 8, vertical drive shaft spacing hole, 9, gear-box counterweight, 10, bevel gear, 11, wind direction detection means, 12, fan blade
Tuning track, 13, top gear-box brake apparatus, 14, vertical-transmission shaft brake device, 15, right angle gear brake apparatus, 16,
Wind direction detection means body, 17, wind vane, 18, A sensors, 19, B sensors.
Specific embodiment
As shown in the figure：A kind of wind-driven generator, including fan blade 1, wheel hub 2, gearbox and generator 3, top gear-box 4,
Tower 5, vertical drive shaft 6, right angle gear 7, wind direction detection means 11, fan blade tuning track 12, top gear-box brake apparatus
13rd, vertical-transmission shaft brake device 14 and right angle gear brake apparatus 15.Tower 5 is hollow structure, and greatly, stage casing is straight for upper end diameter
Footpath is little, the big transition cylinder of lower end diameter；Top gear-box 4 is placed at the top of tower 5 and extends and is nested in inside tower 5, prolongs
Stretch portion bottom surface and be provided with vertical drive shaft spacing hole 8, vertical drive shaft 6 is placed in inside tower 5, and it is spacing through vertical drive shaft
Hole 8, right angle gear 7 are placed in 5 bottom of tower, and gearbox and generator 3 are 3 groups, are connected with right angle gear 7；Top gear-box 4 is wrapped
Gear-box counterweight 9 and bevel gear 10 is included, bevel gear 10 is spiral bevel gear, is made up of longitudinal bevel gear and horizontal bevel gear, is indulged
It is connected to bevel gear with wheel hub 2, fan blade 1 is installed on the hub 2, horizontal bevel gear is connected with 6 upper end of vertical drive shaft, vertically
The lower end of power transmission shaft 6 is connected with the right angle gear 7 of bottom；Wind direction detection means 11 is placed in 4 top of top gear-box, and fan blade is adjusted
5 top of tower is placed in track 12, top gear-box brake apparatus 13 is placed in the bottom surface of 4 extension of top gear-box, vertically
Transmission shaft brake device 14 is two groups, is placed in inside tower 5, and right angle gear brake apparatus 15 is connected with right angle gear 7；It is described
Wind direction detection means 11 includes wind direction detection means body 16, wind vane 17, A sensors 18 and B sensors 19,17 He of wind vane
A sensors 18 are placed on wind direction detection means body 16, and B sensors 19 are fixed on wind vane.
During generator operation, the rotation of fan blade 1 converts wind energy into mechanical energy, by 90 degree of 10 break-in of bevel gear by vertically passing
Moving axis 6 passes to the right angle gear 7 on ground, and right angle gear 7 drives the gearbox and generator 3 on ground to generate electricity, realize gearbox and
The underlying function of generating electricity with multiple stage generator parallel of generator 3.
During wind-driven generator normal work, on wind vane 17, B sensors 19 are just relative with A sensors 18（Now fan blade
Towards as wind direction）, top gear-box braking it is locked, vertical drive shaft braking with right angle gear brake decontrol completely.
When change of the wind, wind vane 17 rotates, and points to wind direction now, and 18 box haul mark of B sensors is rotated, now
, A sensors 18 can't detect B sensors 19 corresponding thereto, and A sensors 18 are simultaneously emitted by 3 signals immediately：Release top
The signal of end gearbox braking；The signal of light braking vertical drive shaft；The signal of light braking right angle gear.Now state is：It is horizontal
Decline to bevel gear rotating speed, due to coaxial with fan blade 1, fan blade 1 will not be declined at once longitudinal bevel gear due to inertia rotating speed, therefore fast
More than horizontal bevel gear, horizontal bevel gear has acted as the track of longitudinal bevel gear to degree, and longitudinal bevel gear motion is changed into surrounding
Laterally " rotation+circular motion " of bevel gear, top gear-box 4 are rotated on fan blade tuning track 11.When A sensors
18 when detecting relative with B sensors 19, sends three signals immediately：The signal of locked top gear-box braking；Release completely
Put the signal of vertical drive shaft；The signal of right angle gear braking is discharged completely.Now, 1 tuning of fan blade is completed, so as to realize fan blade
1 360 degree of tunings.
Claims (7)
1. a kind of wind-driven generator, including fan blade（1）, wheel hub（2）, gearbox and generator（3）, it is characterized in that also including top
Gear-box（4）, tower（5）, vertical drive shaft（6）, right angle gear（7）, top gear-box（4）It is placed in tower（5）Simultaneously prolong at top
Stretch and be nested in tower（5）Inside, extension bottom surface are provided with vertical drive shaft spacing hole（8）, vertical drive shaft（6）It is placed in tower
（5）Inside, and pass through vertical drive shaft spacing hole（8）, right angle gear（7）It is placed in tower（5）Bottom, gearbox and generator
（3）With right angle gear（7）Connection, the top gear-box（4）Including gear-box counterweight（9）And bevel gear（10）, the umbrella tooth
Wheel（10）It is made up of longitudinal bevel gear and horizontal bevel gear, longitudinal bevel gear and wheel hub（2）Connection, fan blade（1）Installed in wheel hub
（2）On, horizontal bevel gear and vertical drive shaft（6）Upper end connects, vertical drive shaft（6）Lower end and bottom right angle gear
（7）Connection.
2. a kind of wind-driven generator according to claim 1, is characterized in that described bevel gear（10）For spiral bevel gear.
3. a kind of wind-driven generator according to claim 1, is characterized in that described gearbox and generator（3）For one group
More than.
4. a kind of institute's wind-driven generator according to claim 1, is characterized in that described tower（5）For hollow structure, on
End diameter is big, and stage casing diameter is little, the big transition cylinder of lower end diameter.
5. a kind of wind-driven generator according to any one of claim 1-4, is characterized in that described wind-driven generator is also wrapped
Include：Wind direction detection means（11）, fan blade tuning track（12）, top gear-box brake apparatus（13）, vertical drive shaft braking dress
Put（14）, right angle gear brake apparatus（15）, wind direction detection means（11）It is placed in top gear-box（4）Top, fan blade tuning rail
Road（12）It is placed in tower（5）Top, top gear-box brake apparatus（13）It is placed in top gear-box（4）The bottom surface of extension,
Vertical-transmission shaft brake device（14）It is placed in tower（5）Inside, right angle gear brake apparatus（15）It is connected with right angle gear.
6. a kind of wind-driven generator according to claim 5, is characterized in that the wind direction detection means（11）Including wind direction
Detection means body（16）, wind vane（17）, A sensors（18）With B sensors（19）, wind vane（17）Put with A sensors
（18）In wind direction detection means body（16）On, B sensors（19）It is fixed on wind vane.
7. a kind of wind-driven generator according to claim 5, is characterized in that the described direct-transmission shaft brake device
（14）For two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804450.0U CN206035723U (en) | 2016-07-28 | 2016-07-28 | Wind -driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804450.0U CN206035723U (en) | 2016-07-28 | 2016-07-28 | Wind -driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035723U true CN206035723U (en) | 2017-03-22 |
Family
ID=58307713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804450.0U Expired - Fee Related CN206035723U (en) | 2016-07-28 | 2016-07-28 | Wind -driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014870A (en) * | 2016-07-28 | 2016-10-12 | 王鸿翔 | Wind driven generator |
| CN112610418A (en) * | 2020-12-10 | 2021-04-06 | 刘明 | New forms of energy are with high-efficient collection device of wind energy that has anti-wind ability |
-
2016
- 2016-07-28 CN CN201620804450.0U patent/CN206035723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014870A (en) * | 2016-07-28 | 2016-10-12 | 王鸿翔 | Wind driven generator |
| CN112610418A (en) * | 2020-12-10 | 2021-04-06 | 刘明 | New forms of energy are with high-efficient collection device of wind energy that has anti-wind ability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |