CN103321835B - Single fan blade wind-driven generator group - Google Patents
Single fan blade wind-driven generator group Download PDFInfo
- Publication number
- CN103321835B CN103321835B CN201310171256.4A CN201310171256A CN103321835B CN 103321835 B CN103321835 B CN 103321835B CN 201310171256 A CN201310171256 A CN 201310171256A CN 103321835 B CN103321835 B CN 103321835B
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- bearing
- synchronizing wheel
- fan blade
- shaft
- input shaft
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
<b/> the invention provides a kind of blade structure simple and easily manufactured, power stage can be had under the blowing of gentle breeze, and do not need the one list fan blade wind-driven generator group of fan blade stall control system and fan blade conversion angle of attack control gear.Single fan blade wind-driven generator group, comprise fan blade, main shaft, generator, right input shaft, left input shaft, left column, right column, A unilateral bearing, B unilateral bearing, tumbler gear, driving gear, it is characterized in that: main shaft two ends are equipped with A synchronizing wheel and B synchronizing wheel respectively, main shaft inside A synchronizing wheel and B synchronizing wheel is equipped with bearing respectively, the outer ring of bearing is connected to right column and left column upper end, and fan blade is arranged on main shaft.Drive coordination wheel is connected with bridge shaft one end by pivot pin, and in the middle of bridge shaft, bearing is housed, the outer ring of bearing is connected on right column, and A synchronizing wheel and drive coordination are taken turns by A Timing Belt connection of rotating.
Description
Technical field
The present invention relates to wind energy generating plant, particularly relate to a kind of single fan blade wind-driven generator group.
Background technique
Current known wind energy power machine blade is that multidisc is collected folk songs rotation, fan blade manufacture difficulty is large, fan blade can be poor to the adaptation of low wind, bulky, the manufacture cost of wind power equipment and installation requirement too high constrain wind energy making full use of and universal, especially when gentle breeze, current known wind-driven generator existence is difficult to start or the hypodynamic technical barrier of output work, during high wind speed, fan blade stall control system manufacture cost is huge is also the technical bottleneck of current wind energy power, therefore makes wind energy power can not get application very well and promote.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, there is provided a kind of blade structure simple and easily manufactured, power stage can be had under the blowing of gentle breeze, and do not need the one list fan blade wind-driven generator group of fan blade stall control system and fan blade conversion angle of attack control gear.
In order to achieve the above object, technological scheme of the present invention is: single fan blade wind-driven generator group, comprise fan blade, main shaft, generator, right input shaft, left input shaft, left column, right column, A unilateral bearing, B unilateral bearing, tumbler gear, driving gear, it is characterized in that: main shaft two ends are equipped with A synchronizing wheel and B synchronizing wheel respectively, main shaft inside A synchronizing wheel and B synchronizing wheel is equipped with bearing respectively, the outer ring of bearing is connected to right column and left column upper end, and fan blade is arranged on main shaft.Drive coordination wheel is connected with bridge shaft one end by pivot pin, in the middle of bridge shaft, bearing is housed, the outer ring of bearing is connected on right column, A synchronizing wheel and drive coordination are taken turns by A Timing Belt connection of rotating, the other end of bridge shaft is fixedly connected with A unilateral bearing inner ring, the inner ring of tumbler gear is fixedly connected with the outer ring of A unilateral bearing, driving gear is fixed on right input shaft, driving gear engages with tumbler gear, bearing is equipped with in right input shaft one end, the outer ring of bearing is arranged on right column, and the right input shaft the other end is connected with generator shaft consubstantiality.Left input shaft is connected with the other end consubstantiality of generator shaft, left input shaft is equipped with bearing, bearing outer ring is arranged on left column, the inner ring of B unilateral bearing is fixedly connected with one end of left input shaft, the inner ring of main synchronizing wheel is fixedly connected with B unilateral bearing outer ring, and main synchronizing wheel and the transmission of B synchronizing wheel are by B Timing Belt connection of rotating.Generator is arranged on the below in the middle of right column and left column.
Further, described A synchronizing wheel, drive coordination wheel, B synchronizing wheel, main synchronizing wheel can be sprocket wheel.
Further, described A Timing Belt, B Timing Belt can be chain.
Working principle of the present invention is such, and time calm, fan blade with the weight of self straight down.
When wind is to direction fan blade consistent with the direction of arrow shown in Fig. 2, fan blade is flapped toward direction consistent with wind direction, and fan blade upwards swings and drives main shaft to rotate, and main shaft rotates the A synchronizing wheel that makes to be connected to main shaft two ends and B synchronizing wheel turns to same direction simultaneously.At this moment A synchronizing wheel is rotated through A Timing Belt and takes turns with drive coordination and be connected, main shaft rotating force is passed to bridge shaft, bridge shaft is rotated and be be automatically connected in bridge shaft one end throw away A unilateral bearing inner ring rotate, by the reaction force of A unilateral bearing, the tumbler gear be connected with A unilateral bearing outer ring consubstantiality is rotated drives the driving gear engaged with it to rotate simultaneously, because driving cog is arranged on right input shaft, right input shaft is connected with generator shaft consubstantiality, makes generator shaft rotary electrification.
Because of the special single-direction transmission principle of unilateral bearing, although B synchronizing wheel is connected with main synchronizing wheel by B Timing Belt, B unilateral bearing is outer ring idle running.
(observe all the year round according to me when fan blade loses wind action, nature wind is all blow with fitful wind form) fan blade is flapped toward other direction with own wt, main shaft rotates to other direction simultaneously, at this moment the B synchronizing wheel be fixedly connected with main shaft one end makes main synchronizing wheel rotate by B Timing Belt, and make B unilateral bearing generation reaction force that the left input shaft be connected with B unilateral bearing inner ring is rotated, same left input shaft is connected with generator shaft one end consubstantiality, makes generator shaft rotary electrification.
In like manner, because of the special single-direction transmission principle of unilateral bearing, the despining of A synchronizing wheel leads to bridge shaft by A toothed belt transmission to driving gear despining power only makes A unilateral bearing inner ring dally, and can not involve and be connected and the relation rotated by same direction with generator shaft of reversing because A synchronizing wheel is taken turns by A Timing Belt and drive coordination.
When wind is to during with the opposite direction of arrow shown in Fig. 2, otherwise working principle is identical.
Such fan blade is under wind action and the energy storage of fan blade own wt and release action, and fan blade constantly swings and generator shaft rotated by same direction all the time reach object of the present invention.
When wind speed exceedes more than 17 meters per second; fan blade is become level by wind; the against the wind face of wind only has main shaft cylindrical one side; so the wind of more than 17 meters per second just blows out level fan blade; once wind speed reduces; because of the existence of fan blade own wt, fan blade immediately to lower swing, wind-driven generator can not be blown by high wind stop or cause device damage, reaching object of the present invention.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structure principle chart.
To be embodiment of the present invention wind to swing back and forth schematic diagram to fan blade Fig. 2.
Fig. 3 is blown safety philosophy figure by high wind by embodiment of the present invention fan blade.
Embodiment
Referring to Fig. 1, single fan blade wind-driven generator group, comprise fan blade 12, main shaft 8, generator 15, right input shaft 1, left input shaft 14, left column 11, right column 5, A unilateral bearing 4, B unilateral bearing 13, tumbler gear 16, driving gear 17, it is characterized in that: main shaft 8 two ends are divided A synchronizing wheel 7 and B synchronizing wheel 9 are housed, main shaft inside A synchronizing wheel 7 and B synchronizing wheel 9 is equipped with bearing respectively, the outer ring of bearing is connected to right column 5 and left column 11 upper end, fan blade 12 is arranged on main shaft 8, drive coordination wheel 3 is connected with bridge shaft 2 one end by pivot pin, in the middle of bridge shaft 2, bearing is housed, the outer ring of bearing is connected with right column 5, A synchronizing wheel 7 and drive coordination take turns 3 by A Timing Belt 6 connection of rotating, the other end of bridge shaft 2 is fixedly connected with A unilateral bearing 4 inner ring, the inner ring of tumbler gear 16 is fixedly connected with the outer ring of A unilateral bearing 4, driving gear 17 is arranged on right input shaft 1 by pivot pin, driving gear 17 engages with tumbler gear 16, bearing is equipped with in right input shaft 1 one end, the outer ring of bearing is arranged on right column 5, right input shaft 1 the other end is connected with generator 15 axle consubstantiality, left input shaft 14 is connected with the other end consubstantiality of generator 15 axle, left input shaft 14 is equipped with bearing, bearing outer ring is arranged on left column 11, the inner ring of B unilateral bearing 13 is connected with one end consubstantiality of left input shaft 14, the inner ring of main synchronizing wheel 18 is fixedly connected with B unilateral bearing outer ring 13, main synchronizing wheel 18 and B synchronizing wheel 9 are by B Timing Belt 10 connection of rotating, generator 15 is arranged on right column 5 below middle with left column 11.
Further, described A synchronizing wheel 7, drive coordination wheel 3, B synchronizing wheel 9, main synchronizing wheel 18 can be sprocket wheel.
Further, described A Timing Belt 6, B Timing Belt 10 can be chain.
Claims (3)
1. single fan blade wind-driven generator group, comprise fan blade (12), main shaft (8), generator (15), right input shaft (1), left input shaft (14), left column (11), right column (5), A unilateral bearing (4), B unilateral bearing (13), tumbler gear (16), driving gear (17), it is characterized in that: main shaft (8) two ends are divided A synchronizing wheel (7) and B synchronizing wheel (9) are housed, A synchronizing wheel (7) and the main shaft of B synchronizing wheel (9) inner side are equipped with bearing respectively, the outer ring of bearing is connected to right column (5) and left column (11) upper end, fan blade (12) is arranged on main shaft (8), drive coordination wheel (3) is connected with bridge shaft (2) one end by pivot pin, in the middle of bridge shaft (2), bearing is housed, the outer ring of bearing is connected with right column (5), A synchronizing wheel (7) and drive coordination take turns (3) by A Timing Belt (6) connection of rotating, the other end of bridge shaft (2) is fixedly connected with A unilateral bearing (4) inner ring, the inner ring of tumbler gear (16) is fixedly connected with the outer ring of A unilateral bearing (4), driving gear (17) is arranged on right input shaft (1) by pivot pin, driving gear (17) engages with tumbler gear (16), bearing is equipped with in right input shaft (1) one end, the outer ring of bearing is arranged on right column (5), and right input shaft (1) the other end is connected with generator (15) axle consubstantiality, left input shaft (14) is connected with the other end consubstantiality of generator (15) axle, on (14) are equipped with bearing to left input shaft, bearing outer ring is arranged on left column (11), the inner ring of B unilateral bearing (13) is connected with one end consubstantiality of left input shaft (14), the inner ring of main synchronizing wheel (18) is fixedly connected with B unilateral bearing outer ring (13), and main synchronizing wheel (18) and B synchronizing wheel (9) are by B Timing Belt (10) connection of rotating, generator (15) is arranged on right column (5) below middle with left column (11).
2. single fan blade wind-driven generator group according to claim 1, is characterized in that: described A synchronizing wheel (7), drive coordination wheel (3), B synchronizing wheel (9), main synchronizing wheel (18) are sprocket wheel.
3. single fan blade wind-driven generator group according to claim 1, is characterized in that: described A Timing Belt (6), B Timing Belt (10) are chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171256.4A CN103321835B (en) | 2013-05-10 | 2013-05-10 | Single fan blade wind-driven generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171256.4A CN103321835B (en) | 2013-05-10 | 2013-05-10 | Single fan blade wind-driven generator group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321835A CN103321835A (en) | 2013-09-25 |
| CN103321835B true CN103321835B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310171256.4A Expired - Fee Related CN103321835B (en) | 2013-05-10 | 2013-05-10 | Single fan blade wind-driven generator group |
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| CN (1) | CN103321835B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR202014458A2 (en) * | 2020-09-11 | 2022-03-21 | Atilla Oeztuerk | Renewable mechanical energy generation unit that can efficiently regulate low, medium and very high, unstable directional kinetic energies |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2434170A2 (en) * | 2010-09-22 | 2012-03-28 | Aktiebolaget SKF | Bearing assembly |
| JP2012147665A (en) * | 2010-04-05 | 2012-08-02 | Katsumi Togami | Speed-increasing gear and power generator including the same |
| CN102782314A (en) * | 2009-10-13 | 2012-11-14 | 亚若丁能源公司 | Wind energy systems and methods of use |
| CN103061981A (en) * | 2013-02-19 | 2013-04-24 | 徐秋实 | Perpendicular wind power generation variable area driving paddle |
-
2013
- 2013-05-10 CN CN201310171256.4A patent/CN103321835B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102782314A (en) * | 2009-10-13 | 2012-11-14 | 亚若丁能源公司 | Wind energy systems and methods of use |
| JP2012147665A (en) * | 2010-04-05 | 2012-08-02 | Katsumi Togami | Speed-increasing gear and power generator including the same |
| EP2434170A2 (en) * | 2010-09-22 | 2012-03-28 | Aktiebolaget SKF | Bearing assembly |
| CN103061981A (en) * | 2013-02-19 | 2013-04-24 | 徐秋实 | Perpendicular wind power generation variable area driving paddle |
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| Publication number | Publication date |
|---|---|
| CN103321835A (en) | 2013-09-25 |
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| ASS | Succession or assignment of patent right |
Owner name: SHENGZHOU YUANJIAN MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HU GUOXIAN Effective date: 20150701 |
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Effective date of registration: 20150701 Address after: Three town in Zhejiang province Shaoxing City HUAFA road 312452 Shengzhou City No. 18 Applicant after: Shengzhou Yuanjian Machinery Technology Co., Ltd. Address before: Three town in Zhejiang province Shaoxing City HUAFA road 312452 Shengzhou City No. 18 Applicant before: Hu Guoxian |
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Granted publication date: 20160203 Termination date: 20160510 |