CN103321837B - Weighting swing single-blade wind generator set - Google Patents

Weighting swing single-blade wind generator set Download PDF

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Publication number
CN103321837B
CN103321837B CN201310171280.8A CN201310171280A CN103321837B CN 103321837 B CN103321837 B CN 103321837B CN 201310171280 A CN201310171280 A CN 201310171280A CN 103321837 B CN103321837 B CN 103321837B
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China
Prior art keywords
fan blade
main shaft
drive wheel
blade
counterweight
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CN201310171280.8A
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CN103321837A (en
Inventor
胡国贤
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Tongling wangyantang Biotechnology Co., Ltd
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SHENGZHOU YUANJIAN MACHINERY TECHNOLOGY Co Ltd
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Publication of CN103321837A publication Critical patent/CN103321837A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention provides a weighting swing single-blade wind generator set, which is simple in blade structure and convenient to manufacture the blade structure, can output power along with the blowing of a gentle breeze, doest not need a blade stalling control system and a blade conversion attack angle control device, and facilitates mounting of wind generator equipment. The weighting swing single-blade wind generator set comprises the blade, a blade handle, a blade power counterweight, a power generator, an upper main shaft, a left upright column, a right upright column, a first one-way bearing, a second one-way bearing, a shift gear, a lower right main shaft and a lower left main shaft, and is characterized in that the upper main shaft is mounted at the upper ends of the right upright column and the left upright column through bearings; a first transmission wheel and a second transmission wheel are respectively mounted at the two ends of the upper main shaft; the blade power counterweight is vertically downward, and the upper end of the blade power counterweight is connected with the lower end of the upper main shaft; the blade is vertically upwards mounted at the upper end of the upper main shaft through the blade handle; the blade is integrally connected with the blade handle; a third transmission wheel is fixedly connected with one end of a bridge shaft; bearings are mounted in the middle of the bridge shaft; the outer rings of the bearings are connected onto the right upright column.

Description

Counterweight swings single fan blade wind-driven generator group
Technical field
The present invention relates to wind energy power equipment, particularly relate to a kind of counterweight and swing single fan blade wind-driven generator group.
Background technique
Current known wind energy engine adopts multidisc fan blade to collect folk songs mostly, the speed of wind at least will reach more than 5 meter per seconds just can make fan blade rotating band dynamic load work, and fan blade manufacture difficulty is large, wind energy plant bulky, manufacture cost and installation requirement too high constrain wind energy making full use of and universal, especially when gentle breeze, current known wind energy engine 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 wind energy power is made to 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 not needing fan blade stall control system and fan blade conversion angle of attack control gear, a kind of counterweight making wind energy generating plant easy for installation swings single fan blade wind-driven generator group.
In order to achieve the above object, technological scheme of the present invention is: counterweight swings single fan blade wind-driven generator group, comprises fan blade, fan blade handle, fan blade power counterweight, generator, upper main shaft, left column, right column, first unilateral bearing, second unilateral bearing, tumbler gear, bottom right main shaft, lower-left main shaft, it is characterized in that: upper main shaft is arranged on right column and left column upper end by bearing, first drive wheel and the second drive wheel are arranged on main shaft two ends respectively, fan blade power counterweight straight down, its upper end is connected with upper main shaft lower end, and fan blade is arranged on upper main shaft upper end straight up by fan blade handle, and fan blade is connected with fan blade handle consubstantiality, 3rd drive wheel, by being fixedly connected with bridge shaft one end, is equipped with bearing in the middle of bridge shaft, the outer ring of bearing is connected on right column, first drive wheel and the 3rd drive wheel are by the first driving belt connection of rotating, the other end of bridge shaft is fixedly connected with the first unilateral bearing inner ring, the endoporus of tumbler gear is fixedly connected with the outer ring of the first unilateral bearing, driving gear is fixed on the main shaft of bottom right, driving gear engages with tumbler gear, and bearing is equipped with in main shaft one end, bottom right, the outer ring of bearing is connected with right column, and the bottom right main shaft the other end is connected with generator shaft consubstantiality.One end of lower-left main shaft is connected with the other end consubstantiality of generator shaft, lower-left main shaft is equipped with bearing, bearing outer ring is connected with left column, the inner ring of the second unilateral bearing is fixedly connected with the other end of lower-left main shaft, the endoporus of the 4th drive wheel is fixedly connected with the second unilateral bearing outer ring, and the 4th drive wheel and the second drive wheel transmission are by the second driving belt connection of rotating.Generator is arranged on the below in the middle of right column and left column.
Further, the weight of fan blade power counterweight is greater than the gross weight of fan blade and fan blade handle, like this could fan blade is straight up and be positioned at above fan blade power counterweight when calm.
Further, described first drive wheel is synchronizing wheel, and described 3rd drive wheel is synchronizing wheel, and described first driving belt is Timing Belt.
Further, described second drive wheel is synchronizing wheel, and described 4th drive wheel is synchronizing wheel, and described second driving belt is Timing Belt.
Further, described first drive wheel is sprocket wheel, and described 3rd drive wheel is sprocket wheel, and described first driving belt is chain.
Further, described second drive wheel is sprocket wheel, and described 4th drive wheel is sprocket wheel, and described second driving belt is chain.
The object of installing fan blade handle is with the laborsaving principle of lever transmission, makes the present invention fan blade can be able to be made to swing when wind speed is less than 3 meters per second.
Working principle of the present invention is such, weight because of fan blade power counterweight is greater than the gross weight of fan blade and fan blade handle, time calm, fan blade straight up, when wind is to accompanying drawing 2 direction of arrow, fan blade is flapped toward direction consistent with wind direction, main shaft rotates simultaneously, and main shaft rotates the first drive wheel of making to be connected to main shaft two ends and the second drive wheel turns to same direction simultaneously.At this moment the first drive wheel is rotated through the first driving belt and the 3rd drive wheel connection of rotating, main shaft rotating force is passed to bridge shaft, bridge shaft is rotated and be automatically connected in bridge shaft one end first unilateral bearing inner ring rotate, by the reaction force of the first unilateral bearing, the tumbler gear be connected with the first unilateral bearing outer ring consubstantiality is rotated drives the driving gear engaged with it to rotate simultaneously, because transmission dental age is arranged on the main shaft of bottom right, bottom right main shaft is connected with generator shaft consubstantiality, makes generator shaft rotary electrification.
Because of the special single-direction transmission principle of unilateral bearing, although the second drive wheel is connected with the 4th drive wheel by the second Timing Belt, the second 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), under the Action of Gravity Field of fan blade power counterweight, fan blade and fan blade power counterweight are flapped toward other direction simultaneously, main shaft rotates to other direction simultaneously, at this moment the second drive wheel be fixedly connected with main shaft one end makes the 4th drive wheel rotate by the second Timing Belt, and make the second unilateral bearing generation reaction force that the lower-left main shaft be connected with the second unilateral bearing inner ring is rotated, because lower-left main shaft is connected with generator shaft one end consubstantiality, make generator shaft rotary electrification.
In like manner, because of the special single-direction transmission principle of unilateral bearing, first drive wheel despining leads to bridge shaft by the first driving belt transmission the second drive wheel despining power of giving only makes the first unilateral bearing inner ring idle running, can not involve and be connected because the first drive wheel is taken turns by the first driving belt and drive coordination and reverse and the relation that rotates by same direction of generator shaft.
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 own wt energy storage of fan blade power counterweight and release action, and fan blade and fan blade power counterweight constantly swing and main 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 with fan blade power counterweight by wind, the against the wind face only one side bottom fan blade power counterweight of wind, bottom fan blade power counterweight, wind resistance is less, so the wind of more than 17 meters per second just blows out level fan blade and fan blade power counterweight, once wind speed reduces, weight because of fan blade power counterweight is greater than the gross weight of fan blade and fan blade handle, make fan blade power counterweight like this with own wt immediately to lower swing, fan blade upwards swings, wind-driven generator can not be blown by high wind and stops or cause device damage, reach object of the present invention.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structure principle chart.
To be the invention process 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, Fig. 2 and Fig. 3, counterweight swings single fan blade wind-driven generator group, comprises fan blade 9, fan blade handle 8, fan blade power counterweight 16, generator 18, upper main shaft 10, left column 13, right column 7, first unilateral bearing 1, second unilateral bearing 15, tumbler gear 5, bottom right main shaft 19, lower-left main shaft 17, it is characterized in that: upper main shaft 10 is arranged on right column 7 and left column 13 upper end by bearing, first drive wheel 6 and the second drive wheel 11 are arranged on main shaft 10 two ends respectively, fan blade power counterweight 16 straight down, its upper end is connected with upper main shaft 10 lower end, and fan blade 9 is arranged on upper main shaft 10 upper end straight up by fan blade handle 8, and fan blade 9 is connected with fan blade handle 8 consubstantiality, 3rd drive wheel 3 is fixedly connected with bridge shaft 2 one end, in the middle of bridge shaft 2, bearing is housed, the outer ring of bearing is connected on right column 7, first drive wheel 6 and the 3rd drive wheel 3 are by the first driving belt 4 connection of rotating, the other end of bridge shaft 2 is fixedly connected with the first unilateral bearing 1 inner ring, the endoporus of tumbler gear 5 is fixedly connected with the outer ring of the first unilateral bearing 1, driving gear 20 is fixed on bottom right main shaft 19, driving gear 20 engages with tumbler gear 5, and bearing is equipped with in bottom right main shaft 19 one end, the outer ring of bearing is connected with right column 7, and bottom right main shaft 19 the other end is connected with generator 18 axle consubstantiality.One end of lower-left main shaft 17 is connected with the other end consubstantiality of generator 18 axle, lower-left main shaft 17 is equipped with bearing, bearing outer ring is connected with left column 13, the inner ring of the second unilateral bearing 15 is fixedly connected with the other end of lower-left main shaft 17, the endoporus of the 4th drive wheel 14 is fixedly connected with the second unilateral bearing 15 outer ring, and the 4th drive wheel 14 and the second drive wheel 11 transmission are by the second driving belt 12 connection of rotating.Generator 18 is arranged on right column 7 below middle with left column 13.
Further, the weight of fan blade power counterweight 16 is greater than the gross weight of fan blade 9 and fan blade handle 8, like this could fan blade 15 is straight up and be positioned at above fan blade power counterweight 16 when calm.
Further, described first drive wheel 6 is synchronizing wheel, and described 3rd drive wheel 3 is synchronizing wheel, and described first driving belt 4 is Timing Belt.
Further, described second drive wheel 11 is synchronizing wheel, and described 4th drive wheel 14 is synchronizing wheel, and described second driving belt 12 is Timing Belt.
Further, described first drive wheel 6 is sprocket wheel, and described 3rd drive wheel 3 is sprocket wheel, and described first driving belt 4 is chain.
Further, described second drive wheel 11 is sprocket wheel, and described 4th drive wheel 14 is sprocket wheel, and described second driving belt 12 is chain.
The object of installing fan blade handle 8 is with the laborsaving principle of lever transmission, makes the present invention fan blade 9 can be able to be made to swing when wind speed is less than 3 meters per second.

Claims (6)

1. counterweight swings single fan blade wind-driven generator group, comprise fan blade (9), fan blade handle (8), fan blade power counterweight (16), generator (18), upper main shaft (10), left column (13), right column (7), first unilateral bearing (1), second unilateral bearing (15), tumbler gear (5), bottom right main shaft (19), lower-left main shaft (17), it is characterized in that: upper main shaft (10) is arranged on right column (7) and left column (13) upper end by bearing, first drive wheel (6) and the second drive wheel (11) are arranged on main shaft (10) two ends respectively, fan blade power counterweight (16) straight down, its upper end is connected with upper main shaft (10) lower end, fan blade (9) is arranged on upper main shaft (10) upper end straight up by fan blade handle (8), fan blade (9) is connected with fan blade handle (8) consubstantiality ,3rd drive wheel (3) is fixedly connected with bridge shaft (2) one end, bearing is equipped with in bridge shaft (2) centre, the outer ring of bearing is connected on right column (7), first drive wheel (6) and the 3rd drive wheel (3) are by the first driving belt (4) connection of rotating, the other end of bridge shaft (2) is fixedly connected with the first unilateral bearing (1) inner ring, and the endoporus of tumbler gear (5) is fixedly connected with the outer ring of the first unilateral bearing (1), driving gear (20) is fixed on bottom right main shaft (19), driving gear (20) engages with tumbler gear (5), bearing is equipped with in bottom right main shaft (19) one end, the outer ring of bearing is connected with right column (7), and bottom right main shaft (19) the other end is connected with generator (18) axle consubstantiality, one end of lower-left main shaft (17) is connected with the other end consubstantiality of generator (18) axle, lower-left main shaft (17) is equipped with bearing, bearing outer ring is connected with left column (13), the inner ring of the second unilateral bearing (15) is fixedly connected with the other end of lower-left main shaft (17), the endoporus of the 4th drive wheel (14) is fixedly connected with the second unilateral bearing (15) outer ring, and the 4th drive wheel (14) and the second drive wheel (11) transmission are by the second driving belt (12) connection of rotating, generator (18) is arranged on right column (7) below middle with left column (13).
2. counterweight according to claim 1 swings single fan blade wind-driven generator group, it is characterized in that: the weight of fan blade power counterweight (16) is greater than the gross weight of fan blade (9) and fan blade handle (8).
3. counterweight according to claim 1 and 2 swings single fan blade wind-driven generator group, it is characterized in that: described first drive wheel (6) is synchronizing wheel, and described 3rd drive wheel (3) is synchronizing wheel, and described first driving belt (4) is Timing Belt.
4. counterweight according to claim 1 and 2 swings single fan blade wind-driven generator group, it is characterized in that: described second drive wheel (11) is synchronizing wheel, and described 4th drive wheel (14) is synchronizing wheel, and described second driving belt (12) is Timing Belt.
5. counterweight according to claim 1 and 2 swings single fan blade wind-driven generator group, it is characterized in that: described first drive wheel (6) is sprocket wheel, and described 3rd drive wheel (3) is sprocket wheel, and described first driving belt (4) is chain.
6. counterweight according to claim 1 and 2 swings single fan blade wind-driven generator group, it is characterized in that: described second drive wheel (11) is sprocket wheel, and described 4th drive wheel (14) is sprocket wheel, and described second driving belt (12) is chain.
CN201310171280.8A 2013-05-10 2013-05-10 Weighting swing single-blade wind generator set Active CN103321837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310171280.8A CN103321837B (en) 2013-05-10 2013-05-10 Weighting swing single-blade wind generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310171280.8A CN103321837B (en) 2013-05-10 2013-05-10 Weighting swing single-blade wind generator set

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CN103321837A CN103321837A (en) 2013-09-25
CN103321837B true CN103321837B (en) 2015-06-10

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101092934A (en) * 2006-06-22 2007-12-26 张世宝 Sail type wind machine
CN201891554U (en) * 2010-12-09 2011-07-06 江苏大学 Swinging type wind energy generator
CN203321749U (en) * 2013-05-10 2013-12-04 胡国贤 Balance weight swinging single fan blade wind-power generator unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046676A2 (en) * 2009-10-13 2011-04-21 Aerodynenergy, Inc. Wind energy systems and methods of use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101092934A (en) * 2006-06-22 2007-12-26 张世宝 Sail type wind machine
CN201891554U (en) * 2010-12-09 2011-07-06 江苏大学 Swinging type wind energy generator
CN203321749U (en) * 2013-05-10 2013-12-04 胡国贤 Balance weight swinging single fan blade wind-power generator unit

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Owner name: SHENGZHOU YUANJIAN MACHINERY TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: HU GUOXIAN

Effective date: 20150331

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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

Effective date of registration: 20150331

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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Effective date of registration: 20180103

Address after: 300000 Tianjin Jizhou District Special Automobile Industrial Park East, Panlong mountain Low Carbon Industrial Park South Branch

Patentee after: TIANJIN BOYA QUANXIN MAGNETOELECTRIC TECHNOLOGY CO., LTD.

Address before: Three town in Zhejiang province Shaoxing City HUAFA road 312452 Shengzhou City No. 18

Patentee before: Shengzhou Yuanjian Machinery Technology Co., Ltd.

Effective date of registration: 20180103

Address after: 300000 Tianjin Jizhou District Special Automobile Industrial Park East, Panlong mountain Low Carbon Industrial Park South Branch

Patentee after: TIANJIN BOYA QUANXIN MAGNETOELECTRIC TECHNOLOGY CO., LTD.

Address before: Three town in Zhejiang province Shaoxing City HUAFA road 312452 Shengzhou City No. 18

Patentee before: Shengzhou Yuanjian Machinery Technology Co., Ltd.

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Effective date of registration: 20200929

Address after: No.21, Yangwan street, Yijin Town, Zongyang County, Tongling City, Anhui Province

Patentee after: Tongling wangyantang Biotechnology Co., Ltd

Address before: 300000 Tianjin Jizhou District Special Automobile Industrial Park East, Panlong mountain Low Carbon Industrial Park South Branch

Patentee before: TIANJIN BOYA QUANXIN MAGNETOELECTRIC TECHNOLOGY Co.,Ltd.