CN103321835A - Single-fan blade wind generator set - Google Patents
Single-fan blade wind generator set Download PDFInfo
- Publication number
- CN103321835A CN103321835A CN2013101712564A CN201310171256A CN103321835A CN 103321835 A CN103321835 A CN 103321835A CN 2013101712564 A CN2013101712564 A CN 2013101712564A CN 201310171256 A CN201310171256 A CN 201310171256A CN 103321835 A CN103321835 A CN 103321835A
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- China
- Prior art keywords
- synchronizing wheel
- bearing
- 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
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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
- 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
Abstract
The invention provides a single-fan blade wind generator set which has the characteristics that a fan blade is simple in structure and convenient to manufacture, power output can be realized under blowing of breeze, and a fan blade stall control system and a fan blade transformation attack angle control device are not needed. The single-fan blade wind generator set comprises the fan blade, a main shaft, a power generator, a right input shaft, a left input shaft, a left upright post, a right upright post, a one-way bearing A, a one-way bearing B, a reversing gear and a transmission gear, and is characterized in that synchronous wheels A and B are respectively mounted at two ends of the main shaft; bearings are respectively mounted on the main shaft on the inner side of the synchronous wheel A and on the main shaft on the inner side of the synchronous wheel B, and outer rings of the bearings are connected with upper ends of the right upright post and the left upright post; the fan blade is mounted on the main shaft; a transmission synchronous wheel is connected with one end of an intermediate shaft through a shaft pin, a bearing is mounted in the middle of the intermediate shaft, and the outer ring of the bearing is connected to the right upright post; the synchronous wheel A and the transmission synchronous wheel are connected for rotation through a synchronous belt A.
Description
Technical field
The present invention relates to wind energy generating plant, particularly relate to a kind of single fan-blade wind energy generator set.
Background technique
Present known wind energy power machine blade is the multidisc rotation of collecting folk songs, the 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 be too high to have restricted taking full advantage of and popularizing of wind energy, especially present known wind-driven generator exists and is difficult to starting or the hypodynamic technical barrier of output work when gentle breeze, during high wind speed fan blade stall control system manufacture cost huge also be the technical bottleneck of present wind energy power, therefore make wind energy power can not get fine application and popularization.
Summary of the invention
Technical problem to be solved by this invention is the defective that overcomes prior art, provide a kind of blade structure simple and easily manufactured, can under the blowing of gentle breeze, power stage be arranged, and do not need a kind of single fan-blade wind energy generator set 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 energy generator set, 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: A synchronizing wheel and B synchronizing wheel are equipped with respectively in the main shaft two ends, on the main shaft of A synchronizing wheel and B synchronizing wheel inboard bearing is housed respectively, the outer ring of bearing is connected to right column and left column upper end, and fan blade is installed on the main shaft.The transmission synchronizing wheel is connected with bridge shaft one end by pivot pin, bearing is housed in the middle of the bridge shaft, the outer ring of bearing is connected on the right column, A synchronizing wheel and transmission synchronizing wheel are 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 the right input shaft, driving gear and tumbler gear engagement, the outer ring that right input shaft one end is equipped with bearing, bearing is installed on the right column, and the right input shaft the other end is connected with the generator shaft consubstantiality.Left input shaft links to each other with the other end consubstantiality of generator shaft, bearing is housed on the left input shaft, bearing outer ring is installed on the left column, the inner ring of B unilateral bearing is fixedly connected with an 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 installed in the below in the middle of right column and the left column.
Further, described A synchronizing wheel, transmission synchronizing 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, when calm, fan blade with self weight straight down.
When wind to the consistent direction fan blade of the direction of arrow shown in Figure 2 the time, fan blade is flapped toward direction consistent with wind direction, fan blade upwards swings and drives the main shaft rotation, the main shaft rotation makes the A synchronizing wheel and the B synchronizing wheel that are connected to the main shaft two ends turn to simultaneously same direction.At this moment A synchronizing wheel rotation is connected with the transmission synchronizing wheel by the A Timing Belt, the main shaft rotating force is passed to bridge shaft, make bridge shaft rotation, and band be automatically connected in bridge shaft one end and throw away the rotation of A unilateral bearing inner ring, reaction force by the A unilateral bearing, making the tumbler gear that is connected with A unilateral bearing outer ring consubstantiality rotate the driving gear that drives simultaneously with its engagement rotates, because driving cog is installed on the right input shaft, right input shaft is connected with the generator shaft consubstantiality, makes the generator shaft rotary electrification.
Because of the special single-direction transmission principle of unilateral bearing, although the B synchronizing wheel is connected with main synchronizing wheel by the B Timing Belt, the B unilateral bearing is outer ring idle running.
When losing wind action, (observes all the year round according to me fan blade, nature wind all is to blow with the 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 that is fixedly connected with main shaft one end makes main synchronizing wheel rotation by the B Timing Belt, and make B unilateral bearing generation reaction force that the left input shaft that is connected with B unilateral bearing inner ring is rotated, same left input shaft is connected with generator shaft one end consubstantiality, makes the generator shaft rotary electrification.
In like manner, special single-direction transmission principle because of unilateral bearing, the despining of A synchronizing wheel only makes the idle running of A unilateral bearing inner ring by the A toothed belt transmission to the logical bridge shaft of driving gear despining power, can not involve because the A synchronizing wheel is connected with the transmission synchronizing wheel by the A Timing Belt to reverse and the relation of generator shaft by same direction rotation.
When wind to arrow shown in Figure 2 in the other direction the time, otherwise working principle is identical.
Fan blade is under wind action and the energy storage of fan blade own wt and release action like this, and fan blade constantly swings and generator shaft rotated by same direction all the time reach purpose of the present invention.
When wind speed surpasses per second more than 17 meters the time; 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 per second more than 17 meters is just blown out level to fan blade; in case wind speed reduces; because of the existence of fan blade own wt, fan blade immediately to lower swing, wind-driven generator can not blown by high wind stop or cause damage of equipment, reach purpose of the present invention.
Description of drawings
Fig. 1 is embodiment of the invention structure principle chart.
Fig. 2 is embodiment of the invention wind to the fan blade schematic diagram that swings back and forth.
Fig. 3 is blown safety philosophy figure by embodiment of the invention fan blade by high wind.
Embodiment
Referring to Fig. 1, single fan-blade wind energy generator set, 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, on the main shaft of A synchronizing wheel 7 and B synchronizing wheel 9 inboards bearing is housed respectively, the outer ring of bearing is connected to right column 5 and left column 11 upper ends, fan blade 12 is installed on the main shaft 8, transmission synchronizing wheel 3 is connected with bridge shaft 2 one ends by pivot pin, bearing is housed in the middle of the bridge shaft 2, the outer ring of bearing is connected with right column 5, A synchronizing wheel 7 passes through A Timing Belt 6 connection of rotatings with transmission synchronizing wheel 3, the other end of bridge shaft 2 is fixedly connected with A unilateral bearing 4 inner rings, the inner ring of tumbler gear 16 is fixedly connected with the outer ring of A unilateral bearing 4, driving gear 17 is installed on the right input shaft 1 by pivot pin, driving gear 17 and tumbler gear 16 engagements, right input shaft 1 one ends are equipped with bearing, the outer ring of bearing is installed on the right column 5, right input shaft 1 the other end is connected with generator 15 axle consubstantialities, left input shaft 14 links to each other with the other end consubstantiality of generator 15 axles, on the left input shaft 14 bearing is housed, bearing outer ring is installed on the left column 11, the inner ring of B unilateral bearing 13 is connected with an 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 passes through B Timing Belt 10 connection of rotatings with B synchronizing wheel 9, and generator 15 is installed in the below in the middle of right column 5 and the left column 11.
Further, described A synchronizing wheel 7, transmission synchronizing 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 (6)
1. single fan-blade wind energy generator set, 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, on the main shaft of A synchronizing wheel (7) and B synchronizing wheel (9) inboard bearing is housed respectively, the outer ring of bearing is connected to right column (5) and left column (11) upper end, fan blade (12) is installed on the main shaft (8), transmission synchronizing wheel (3) is connected with bridge shaft (2) one ends by pivot pin, and bearing is housed in the middle of the bridge shaft (2), the outer ring of bearing is connected with right column (5).
2. single fan-blade wind energy generator set according to claim 1, it is characterized in that: A synchronizing wheel (7) passes through A Timing Belt (6) connection of rotating with transmission synchronizing wheel (3), 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 installed on the right input shaft (1) by pivot pin, driving gear (17) and tumbler gear (16) engagement, right input shaft (1) one end is equipped with bearing, the outer ring of bearing is installed on the right column (5), and right input shaft (1) the other end is connected with generator (15) axle consubstantiality.
3. single fan-blade wind energy generator set according to claim 1, it is characterized in that: left input shaft (14) links to each other with the other end consubstantiality of generator (15) axle, bearing is housed on the left input shaft (14), bearing outer ring is installed on the left column (11), the inner ring of B unilateral bearing (13) is connected with an 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) passes through B Timing Belt (10) connection of rotating with B synchronizing wheel (9).
4. single fan-blade wind energy generator set according to claim 1 is characterized in that: generator (15) is installed in the below in the middle of right column (5) and the left column (11).
5. according to claim 1,2,3 each described single fan-blade wind energy generator set, it is characterized in that: described A synchronizing wheel (7), transmission synchronizing wheel (3), B synchronizing wheel (9), main synchronizing wheel (18) can be sprocket wheel.
6. according to claim 1,2,3 each described single fan-blade wind energy generator set, it is characterized in that: described A Timing Belt (6), B Timing Belt (10) can be 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 true CN103321835A (en) | 2013-09-25 |
| CN103321835B 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321835B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022055460A1 (en) * | 2020-09-11 | 2022-03-17 | Ozturk Atilla | Renewable mechanical energy generation unit that can efficiently regulate low, medium, and very high kinetic energies of unstable directions |
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022055460A1 (en) * | 2020-09-11 | 2022-03-17 | Ozturk Atilla | Renewable mechanical energy generation unit that can efficiently regulate low, medium, and very high kinetic energies of unstable directions |
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| Publication number | Publication date |
|---|---|
| CN103321835B (en) | 2016-02-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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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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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
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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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160510 |