CN101649892A - Transmission speedup gear and miniature wind driven generator using same - Google Patents
Transmission speedup gear and miniature wind driven generator using same Download PDFInfo
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- CN101649892A CN101649892A CN200910044249A CN200910044249A CN101649892A CN 101649892 A CN101649892 A CN 101649892A CN 200910044249 A CN200910044249 A CN 200910044249A CN 200910044249 A CN200910044249 A CN 200910044249A CN 101649892 A CN101649892 A CN 101649892A
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- transmission
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- drive wheel
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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Abstract
The invention discloses a transmission speedup gear and a miniature wind driven generator using the same. The miniature wind driven generator comprises a rack. A wind wheel is installed on the rack bya spindle. The transmission speedup gear, a generator and a storage battery are also installed on the rack. The transmission speedup gear comprises a driving transmission wheel and a driven transmission wheel. Each transmission wheel is provided with a protruding transmission part and power is transmitted between the two transmission wheels by the transmission parts. The transmission part on oneof the transmission wheels is an elastic part. The driving transmission wheel is connected with one end of the spindle and the driven transmission wheel is connected with the generator. The wind driven generator of the invention can generate electricity by using small wind force, realizes miniaturization, has the characteristics of small volume and high wind energy utilization ratio and can meet the requirements of families and fields.
Description
Technical field
The invention belongs to wind turbine equipment, be specifically related to a kind of transmission speeder and adopt the small-sized wind power generator of this device.
Background technique
The electricity generating principle of wind-driven generator is to rely on wind wheel to drive generator by the transmission speeder wind energy transformation is become electric energy.In the prior art, the transmission speeder of wind-driven generator is generally gearing, for wind energy being converted to mechanical energy and electric energy, its wind wheel must adopt bigger size, to obtain bigger wind-force, otherwise can't drive the transmission speeder, therefore bring following problem: 1, equipment volume is bigger, cost cost height; 2, gear speeder structure relative complex; 3, can't miniaturization, can not satisfy the needs of family and field use wind energy power.
Summary of the invention
The technical problem to be solved in the present invention is the defective that exists at prior art, proposes a kind of transmission speeder and adopts the small-sized wind power generator of this device.This wind-driven generator can utilize less wind-force to realize miniaturization, satisfies the needs of family and field use wind energy power.
Transmission speeder provided by the invention, comprise initiative driver and driven drive wheel, be equipped with outstanding transmission part on each drive wheel, by the transmission part transferring power, the transmission part in two drive wheels on one of them drive wheel is an elastic member between two drive wheels.
Small-sized wind power generator provided by the invention, comprise frame, by main shaft wind wheel is housed on the frame, transmission speeder, generator and storage battery also are housed, the transmission speeder comprises initiative driver and driven drive wheel, be equipped with outstanding transmission part on each drive wheel, by the transmission part transferring power, the transmission part in two drive wheels on one of them drive wheel is an elastic member between two drive wheels; Wherein initiative driver is connected with an end of main shaft, and driven drive wheel links to each other with generator.
Further improve and comprise:
Described initiative driver is provided with reinforcing and gets rid of hammer;
The periphery of wind wheel is provided with guide plate down with the wind on described frame;
The described guide plate that facings the wind is connected with supporting part on being located at frame by elastic element, and is connected with main shaft braking device on being located at frame;
The next door of wind wheel is provided with electric fan on described frame, and electric fan is provided with the wind-force inductor, and electric fan is by storage battery power supply.
The transmission speeder is a critical component of the present invention, because the transmission part on one of them drive wheel is an elastic member, is Elastic Contact between the transmission part of two moving drive wheels.When initiative driver begins to rotate, can not drive driven drive wheel synchronously rotates, because being rotated, driven drive wheel must overcome certain resistance (comprising stiction and kinetic force of friction), when the elastic force of elastic transmission parts during less than the resistance of driven drive wheel, deformation will take place in these elastic transmission parts, makes that the transmission part on another drive wheel slips over from it.When initiative driver rotates,, constantly driven drive wheel is applied active force, finally overcome its resistance and also realize gradually rotating synchronously with initiative driver by collision contact continuously between the transmission part.This working principle of transmission speeder, can make initiative driver utilize the bigger driven drive wheel of less motivational drive resistance, when also the power that promptly acts on driven drive wheel when initiative driver is less than its resistance, can not stop operating because of the resistance of driven drive wheel.Traditional gear transmission speeder then do not accomplish, because be that rigidity contacts between gear and the gear, is not enough to overcome its resistance if driving gear acts on the power of driven gear, and just will be stuck the deadlock situation occurs.
Wind-driven generator of the present invention is owing to adopted described transmission speeder, can utilize less wind-force to generate electricity, realize miniaturization, it is little to have a volume, the wind energy utilization height, mechanical friction resistance is little, noiseless, long service life, simple and reasonable, operation and maintenance is convenient, the advantage that the cost cost is low.Can satisfy family and open-air needs.
Below the present invention made further specify.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 be among the figure B-B to view.
Fig. 4 is the structural representation of main shaft braking device.
Specific embodiments
Referring to Fig. 1 to Fig. 3, wind-driven generator of the present invention comprises frame 1, main shaft 8 is housed on the frame 1, wind wheel 5 is housed on the main shaft 8, some blades 4 fixedly are housed on the wind wheel 5, periphery at wind wheel 5 is provided with four guide plates 3 that facing the wind with supporting part 2, the upper end of guide plate 3 is connected with supporting part 2 by spring 21 down with the wind, the lower end is connected with main shaft braking device on being located at frame 1, the main shaft braking device as shown in Figure 4, comprise the brake lever 9 of fixing with hinge 10, a side of brake lever 9 ends is provided with the brake block 20 near main shaft 8; Transmission speeder, generator 19 and storage battery (not drawing among the figure) are equipped with in the bottom of frame 1; The transmission speeder comprises diameter less initiative driver 11 and the bigger driven drive wheel 15 of diameter, be respectively equipped with outstanding transmission part 14,16 on each drive wheel, pass through the transmission part transferring power between two drive wheels, wherein the transmission part on the initiative driver 11 is a rigidity driving lever 14, and the transmission part on the driven drive wheel 15 is an elastic member shell fragment 16; Initiative driver 11 is connected with the lower end of main shaft 8, on the initiative driver 11 by spring 12 be have reinforcing get rid of the hammer 13, driven drive wheel 15 is fixed in the rotating shaft 17 on the frame, driven drive wheel 15 can adopt the lightweight rubber tire, and its outer rim contacts with runner 18 in generator 19 rotating shafts can increase frictional force; Be provided with electric fan 6 on the next door of wind wheel 5, electric fan 6 is provided with wind-force inductor 7, and electric fan 6 is by storage battery power supply.Generator can adopt existing low speed wind power generator.
The working principle of wind-driven generator of the present invention:
This wind-driven generator all can move under the situation of any wind direction, wind enters wind wheel 5 driving wind wheels rotations by the space that facings the wind between the guide plate 3, wind wheel 5 drives initiative driver 11 by main shaft 8 and rotates, initiative driver 11 matches with shell fragment 16 on the driven drive wheel 15 by the driving lever on it and drives driven drive wheel 15 rotations, and driven drive wheel 15 is by contacting generator 19 work that drive with runner 18.Because the diameter of driven drive wheel 15 is far longer than the diameter of runner 18 on the generator 19, and generator is rotated with high rotational speed, reaches the requirement of generating.The electric power that generator 19 sends is input in the storage battery and stores as power supply.
The guide plate 3 that facings the wind can play the wind direction water conservancy diversion and reduce the effect of resistance of air.
Afterburning effect of getting rid of hammer 13 is on the initiative driver 11, and the inertial force when increasing initiative driver 11 rotations makes the transmission speeder produce bigger rotating force, improves transmission efficiency and wind energy utilization.
Under the situation of the general wind-force of little wind-force, the power that initiative driver 11 acts on driven drive wheel 15 is not enough to overcome the resistance that driven drive wheel 15 is subjected to, but because the transmission part on the driven drive wheel 15 is a shell fragment 16, it still can rotate, rotate the starting stage at it, driving lever 14 on it is continuously stirred shell fragment 16 on the driven drive wheel 15, makes driven drive wheel 15 slowly start until rotating synchronously with initiative driver 11.
Under the situation of large wind, when wind-force that the guide plate 3 that facings the wind is subjected to during greater than the elastic force of the spring 21 between itself and the supporting member 2, the guide plate 3 that facings the wind is compressed, main shaft 8 is checked in brake lever 9 rotations that drive the main shaft braking device simultaneously, play and prevent that the excessive parts situation of may damaging of wind-force from taking place, and guarantees the normal safe operation of wind-driven generator.
Under no wind condition, the wind-force inductor 7 induction backs on the electric fan 6 start electric fan 6 work, for wind wheel provides wind energy.Electric fan 6 utilizes the electric energy work of battery stores, realizes the using energy source maximization.
Claims (6)
1, a kind of transmission speeder, comprise initiative driver and driven drive wheel, it is characterized in that being equipped with on each drive wheel outstanding transmission part, by the transmission part transferring power, the transmission part in two drive wheels on one of them drive wheel is an elastic member between two drive wheels.
2, a kind of small-sized wind power generator that adopts the described transmission speeder of claim 1, comprise frame, it is characterized in that by main shaft wind wheel being housed on the frame, transmission speeder, generator and storage battery also are housed, the transmission speeder comprises initiative driver and driven drive wheel, be equipped with outstanding transmission part on each drive wheel, by the transmission part transferring power, the transmission part in two drive wheels on one of them drive wheel is an elastic member between two drive wheels; Wherein initiative driver is connected with an end of main shaft, and driven drive wheel links to each other with generator.
3, small-sized wind power generator according to claim 2 is characterized in that being provided with reinforcing and gets rid of hammer on initiative driver.
4,, it is characterized in that the periphery of wind wheel on described frame is provided with guide plate down with the wind according to claim 2 or 3 described small-sized wind power generators.
5, small-sized wind power generator according to claim 4 is characterized in that the described guide plate that facings the wind is connected with supporting part on being located at frame by elastic element, and is connected with main shaft braking device on being located at frame.
6, small-sized wind power generator according to claim 5 is characterized in that the next door of wind wheel on described frame is provided with electric fan, and electric fan is provided with the wind-force inductor, and electric fan is by storage battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044249A CN101649892A (en) | 2009-09-03 | 2009-09-03 | Transmission speedup gear and miniature wind driven generator using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044249A CN101649892A (en) | 2009-09-03 | 2009-09-03 | Transmission speedup gear and miniature wind driven generator using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101649892A true CN101649892A (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910044249A Pending CN101649892A (en) | 2009-09-03 | 2009-09-03 | Transmission speedup gear and miniature wind driven generator using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815722A (en) * | 2017-12-08 | 2018-03-20 | 苏州市安派精密电子有限公司 | A kind of small-sized electroplated product barrel plating tank drive line |
-
2009
- 2009-09-03 CN CN200910044249A patent/CN101649892A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815722A (en) * | 2017-12-08 | 2018-03-20 | 苏州市安派精密电子有限公司 | A kind of small-sized electroplated product barrel plating tank drive line |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |