CN103867397A - Vertical-axis wind turbine capable of speeding up - Google Patents

Vertical-axis wind turbine capable of speeding up Download PDF

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Publication number
CN103867397A
CN103867397A CN201410133420.7A CN201410133420A CN103867397A CN 103867397 A CN103867397 A CN 103867397A CN 201410133420 A CN201410133420 A CN 201410133420A CN 103867397 A CN103867397 A CN 103867397A
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CN
China
Prior art keywords
wind turbine
generator
speeding
vertical
ball
Prior art date
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.)
Pending
Application number
CN201410133420.7A
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Chinese (zh)
Inventor
王斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Institute of Industry Technology
Yancheng Vocational Institute of Industry Technology
Original Assignee
Yancheng Vocational Institute of Industry Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yancheng Vocational Institute of Industry Technology filed Critical Yancheng Vocational Institute of Industry Technology
Priority to CN201410133420.7A priority Critical patent/CN103867397A/en
Publication of CN103867397A publication Critical patent/CN103867397A/en
Pending legal-status Critical Current

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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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Abstract

The invention relates to a vertical-axis wind turbine capable of speeding up, and aims at providing the vertical-axis wind turbine capable of speeding up. The rotating speed of a main shaft of the wind turbine is increased through gear acceleration, and therefore the running efficiency of the wind turbine is improved, and the electric energy production of the wind turbine is improved. The vertical-axis wind turbine capable of speeding up is composed of a blade, an upper supporting arm, a wind wheel main shaft, a speed change mechanism, an electric generator, a lower supporting arm, a generator shell, a ball support, a ball, an inner gear ring, a pinion and a motor shell end cover. The vertical-axis wind turbine capable of speeding up is characterized in that the wind wheel main shaft is connected with the inner gear ring, the pinion is arranged on a shaft of the electric generator, the pinion is meshed with the inner gear ring, the ball support and the ball are connected with the inner gear ring, and the motor shell end cover is connected with the ball support and the generator shell. The vertical-axis wind turbine capable of speeding up has the advantages that the pinion is driven by an inner gear to speed up, the rotating speed of the main shaft of the wind turbine is increased, and therefore the running efficiency of the wind turbine is improved, and the electric energy production of the wind turbine is improved.

Description

A kind of vertical axis aerogenerator that can speedup
Technical field
The present invention relates to a kind of vertical axis aerogenerator that can speedup, belong to machinery manufacturing technology field.
Background technique
Existing vertical axis aerogenerator drives wind wheel to rotate by fan blade conventionally, wind wheel directly drives generator to rotate generating, and because normal condition apparatus for lower wind is not very large, and generator rated speed is lower, cost is higher, therefore causes wind power generator efficiency generally not high.
Summary of the invention
The object of the invention is to, a kind of vertical axis aerogenerator that can speedup is provided, by gear up, improved the rotating speed of generator shaft.Thereby improve the operational efficiency of wind-driven generator, improve the generated energy of generator.
The object of the present invention is achieved like this: this device is made up of fan blade, upper support arm, wind wheel main shaft, gear, generator, lower support arm, generator case, ball support, ball, ring gear, small gear, motor case end cap, it is characterized in that: wind wheel main shaft is connected with ring gear, small gear is housed on generator shaft, small gear engages with ring gear, ball support, ball are connected with ring gear, and motor case end cap is connected with ball support and generator case.
Owing to adopting technique scheme, advantage and good effect that the present invention has are: drive small gear speedup by internal gear, improved the rotating speed of generator shaft, thereby improve the operational efficiency of wind-driven generator, improve the generated energy of generator.
Brief description of the drawings
Fig. 1 is the general assembly drawing of wind-driven generator
Fig. 2 is gear schematic diagram
Accompanying drawing mark
1, fan blade 2, upper support arm 3, wind wheel main shaft 4, gear 5, generator
6, lower support arm 7, generator case 8, ball support 9, ball 10, ring gear
11, small gear 12, motor case end cap
Embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present invention is further elaborated.
As shown in Figure 1 and Figure 2, this device is made up of fan blade 1, upper support arm 2, wind wheel main shaft 2, gear 4, generator 5, lower support arm 6, generator case 7, ball support 8, ball 9, ring gear 10, small gear 11, motor case end cap 12, it is characterized in that: wind wheel main shaft 3 is connected with ring gear 10, on generator 5 axles, small gear 11 is housed, small gear 11 engages with ring gear 10, ball support 8, ball 9 are connected with ring gear 10, and motor case end cap 12 is connected with ball support 8 and generator case 7.Fan blade 1 drives the 2 normal low speed runnings of wind wheel main shaft, and ring gear 10 gear teeth drive small gear 11 speedups, have improved the rotating speed of generator shaft.
It should be noted last that, above embodiment is only unrestricted in order to technological scheme of the present invention to be described.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technological scheme of the present invention is modified or is equal to replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (2)

  1. One kind can speedup vertical axis aerogenerator, formed by fan blade, upper support arm, wind wheel main shaft, gear, generator, lower support arm, generator case, ball support, ball, ring gear, small gear, motor case end cap, it is characterized in that: wind wheel main shaft is connected with ring gear, small gear is housed on generator shaft, and small gear engages with ring gear.
  2. 2. according to a kind of vertical axis aerogenerator that can speedup described in right 1, it is characterized in that: ball support, ball are connected with ring gear, motor case end cap is connected with ball support and generator case.
CN201410133420.7A 2014-03-27 2014-03-27 Vertical-axis wind turbine capable of speeding up Pending CN103867397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410133420.7A CN103867397A (en) 2014-03-27 2014-03-27 Vertical-axis wind turbine capable of speeding up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410133420.7A CN103867397A (en) 2014-03-27 2014-03-27 Vertical-axis wind turbine capable of speeding up

Publications (1)

Publication Number Publication Date
CN103867397A true CN103867397A (en) 2014-06-18

Family

ID=50906299

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410133420.7A Pending CN103867397A (en) 2014-03-27 2014-03-27 Vertical-axis wind turbine capable of speeding up

Country Status (1)

Country Link
CN (1) CN103867397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535991A (en) * 2020-04-15 2020-08-14 南京工业职业技术学院 Vertical axis wind turbine and working method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201250753Y (en) * 2008-11-04 2009-06-03 上海爱瑞科技发展有限公司 Composite transmission mechanism for vertical axis wind turbine
CN101886616A (en) * 2010-08-06 2010-11-17 钟明华 Movable wind power generator
CN101956672A (en) * 2010-10-12 2011-01-26 张远林 Wind power generation method and device suitable for wide wind speed range
US20110076154A1 (en) * 2008-06-05 2011-03-31 Yan Qiang Support for a large vertical axis wind turbine
CN203783817U (en) * 2014-03-27 2014-08-20 盐城工业职业技术学院 Vertical axis wind power generator capable of increasing speed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110076154A1 (en) * 2008-06-05 2011-03-31 Yan Qiang Support for a large vertical axis wind turbine
CN201250753Y (en) * 2008-11-04 2009-06-03 上海爱瑞科技发展有限公司 Composite transmission mechanism for vertical axis wind turbine
CN101886616A (en) * 2010-08-06 2010-11-17 钟明华 Movable wind power generator
CN101956672A (en) * 2010-10-12 2011-01-26 张远林 Wind power generation method and device suitable for wide wind speed range
CN203783817U (en) * 2014-03-27 2014-08-20 盐城工业职业技术学院 Vertical axis wind power generator capable of increasing speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535991A (en) * 2020-04-15 2020-08-14 南京工业职业技术学院 Vertical axis wind turbine and working method
CN111535991B (en) * 2020-04-15 2022-04-05 南京工业职业技术学院 Vertical axis wind turbine and working method

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Application publication date: 20140618