CN104500351A - Gearless box-type small wind power generation apparatus - Google Patents

Gearless box-type small wind power generation apparatus Download PDF

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Publication number
CN104500351A
CN104500351A CN201410771416.3A CN201410771416A CN104500351A CN 104500351 A CN104500351 A CN 104500351A CN 201410771416 A CN201410771416 A CN 201410771416A CN 104500351 A CN104500351 A CN 104500351A
Authority
CN
China
Prior art keywords
rotor
axostylus axostyle
gearless
lower shell
shell body
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
CN201410771416.3A
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Chinese (zh)
Inventor
李和良
陈幸
郦先苗
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.)
Zhuji H & C Hiest Motor Co Ltd
Original Assignee
Zhuji H & C Hiest Motor Co Ltd
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 Zhuji H & C Hiest Motor Co Ltd filed Critical Zhuji H & C Hiest Motor Co Ltd
Priority to CN201410771416.3A priority Critical patent/CN104500351A/en
Publication of CN104500351A publication Critical patent/CN104500351A/en
Pending legal-status Critical Current

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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
    • Y02E10/72Wind turbines with rotation axis in wind direction

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention discloses a gearless box-type small wind power generation apparatus. The gearless box-type small wind power generation apparatus comprises an upper shell and a lower shell which are connected and coaxially mounted by bolts, wherein an output end is arranged on the upper end surface of the upper shell; a first input rotor with a first shaft rod is arranged in the output end through a bearing; a blade is arranged at the top end of the first shaft rod; a first stator corresponding to the first input rotor is arranged on the inner wall of the upper shell; a second shaft rod which is coaxially arranged with the first shaft rod is arranged on the lower shell; a first output rotor is arranged at the top end of the second shaft rod; the first output rotor is arranged by corresponding to the first input rotor; a third dual rotor consisting of two rotors which are arranged up and down at an interval is arranged in the lower shell and on the second shaft rod; a coil disc is arranged between the upper rotor and the lower rotor. The gearless box-type small wind power generation apparatus is large in transmission ratio, high in efficiency, small in size, low in rotational inertia, flexible in start and long in service life, does not cause friction and noise, and is not required to be lubricated.

Description

The box small wind-driven generator of gearless
Technical field
The present invention relates to the box small wind-driven generator of a kind of gearless.
Background technique
Wind-driven generator can carry out power generation operation when there being wind, and its internal structure is complicated, and transmission part is many, use inconvenience, easily occur that connection is not good and cause decrease in power generation efficiency, the life-span is not long simultaneously, often need to carry out periodic maintenance, cause cost to increase, so entirety needs to be improved.
Summary of the invention
The object of the invention is to provide a kind of gearless box small wind-driven generator, the large efficiency of velocity ratio is high, and volume is little, and rotary inertia is little starts flexible noise free without friction, without the need to lubrication, and long service life.
For achieving the above object, technological scheme of the present invention is:
The box small wind-driven generator of gearless, is characterized in that: comprise and carry out connecting, realizing coaxial mounted upper shell and lower shell body with bolt, and the upper-end surface of described upper shell forms output terminal, and lower end surface is open-mouth end, and this open-mouth end surrounding forms fixed edge; In described output terminal, be provided with the first input rotor of band first axostylus axostyle by bearing, be provided with fan blade on the top of described first axostylus axostyle, described upper enclosure inner wall be provided with and input the first corresponding stator of rotor with described first;
Described lower shell body is enclosing housing, mounting edge is formed in the middle part of lower shell body outer wall, described mounting edge is fixedly connected with described fixed edge bolt, described lower shell body upper-end surface forms uncovered mounting end, lower end surface forms closed fixed end, at described fixed end, uncovered mounting end is provided with common bearing and connects, second axostylus axostyle coaxial mounted with the first axostylus axostyle, the first output rotor is provided with on the top of described second axostylus axostyle, described first output rotor correspondence and first inputs rotor and arranges, inner at described lower shell body, second axostylus axostyle is provided with the 3rd double rotor be made up of about 2 spaced rotors, upper, coil panel is provided with between lower rotor part.
Do further preferably the present invention, described first stator and described first output rotor are equipped with the permanent magnet of different number of pole-pairs, and described permanent magnet N, S arrange according to alternate rule.
Do further preferably the present invention, 2 on described 3rd double rotor upper lower rotor parts are provided with the permanent magnet of same pole logarithm, and described permanent magnet N, S arrange according to alternate rule.
Compared with prior art, beneficial effect of the present invention:
The present invention comprises and carries out connecting, realizing coaxial mounted upper shell and lower shell body with bolt, and the upper-end surface of described upper shell forms output terminal, and lower end surface is open-mouth end, and this open-mouth end surrounding forms fixed edge; Described lower shell body is enclosing housing, in the middle part of lower shell body outer wall, form mounting edge, and described mounting edge is fixedly connected with described fixed edge bolt, such whole installation, make upper and lower two functional parts in coaxial line, stable in power train process, reduce rotary inertia.Safeguard simultaneously and install and also facilitate.In described output terminal, be provided with the first input rotor of band first axostylus axostyle in addition by bearing, be provided with fan blade on the top of described first axostylus axostyle, described upper enclosure inner wall be provided with and input the first corresponding stator of rotor with described first, wherein the first input rotor is combined by magnetic conduction and non-magnet material, like this when in the first input rotor turns process, mutual repulsion is formed with the permanent magnet on the first stator, repel with permeable section, but not permeable section does not repel, same, described first output rotor and permeable section repel, but not permeable section does not repel, because the first stator and the first output rotor are separately positioned on the both sides of the first input rotor, so when fan blade first input rotor rotate time, under the effect of the first stator, carry out acceleration rotate simultaneously, first output rotor travel direction can be rotated by repulsive force, and then the rotating speed of the first input rotor accelerates and accelerates, the rotation of the first input rotor can drive the 3rd double rotor on the second axostylus axostyle to rotate, its rotating speed is identical with the first output rotor, when the first input rotor accelerates to rotate, first output rotor and the 3rd double rotor also can be accelerated to rotate, carry out coil cutting to coil panel accordingly also can accelerate, generating efficiency improves greatly.
The present invention in actual use, the first input rotor is driven to rotate when wind-force acts on the first axostylus axostyle by fan blade, first output rotor is interacted by the first input rotor and the first stator and produces the high speed rotating contrary relative to the first input rotor sense of rotation, the 3rd double rotor is driven to rotate by the rotation of the first output rotor, 3rd double rotor sectioned coil dish generation current generates electricity, the whole device of the present invention does not have gear, other gearing component are not had yet, the large efficiency of velocity ratio is high, volume is little, rotary inertia is little of friction, start flexible noise free, without the need to lubrication, long service life.
As from the foregoing, the large efficiency of velocity ratio of the present invention is high, and volume is little, and rotary inertia is little starts flexible noise free without friction, without the need to lubrication, and long service life.
In order to explain technological scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing 1, present embodiment discloses the box small wind-driven generator of a kind of gearless, it is characterized in that: comprise and carry out connecting, realizing coaxial mounted upper shell 2 and lower shell body 3 with bolt 1, the upper-end surface of described upper shell 2 forms output terminal 4, lower end surface is open-mouth end, and this open-mouth end surrounding forms fixed edge 5; In described output terminal 4, be provided with the first input rotor 8 of band first axostylus axostyle 7 by bearing 6, be provided with fan blade on the top of described first axostylus axostyle 7, described upper shell 2 inwall be provided with and input the first corresponding stator 9 of rotor 8 with described first;
Described lower shell body 3 is enclosing housing, mounting edge 10 is formed in the middle part of lower shell body 3 outer wall, described mounting edge 10 is fixedly connected with described fixed edge 5 bolt 1, described lower shell body 3 upper-end surface forms uncovered mounting end 11, lower end surface forms closed fixed end 12, at described fixed end 12, uncovered mounting end 11 is provided with common bearing 6 and connects, second axostylus axostyle 13 coaxial mounted with the first axostylus axostyle 7, the first output rotor 14 is provided with on the top of described second axostylus axostyle 13, described first output rotor 14 correspondence and first inputs rotor 8 and arranges, inner at described lower shell body 3, second axostylus axostyle 13 is provided with the 3rd double rotor 15 be made up of about 2 spaced rotors, upper, coil panel 16 is provided with between lower rotor part.
First stator 9 described in the present invention and described first output rotor 14 are equipped with the permanent magnet of different number of pole-pairs, described permanent magnet N, S arrange according to alternate rule, 2 on described 3rd double rotor 15 upper lower rotor parts are provided with the permanent magnet of same pole logarithm, and described permanent magnet N, S arrange according to alternate rule.
The present invention in actual use, the first input rotor 8 is driven to rotate when wind-force acts on the first axostylus axostyle 7 by fan blade, first output rotor 14 is interacted by the first input rotor 8 and the first stator 9 and produces the high speed rotating contrary relative to the first input rotor 8 sense of rotation, the 3rd double rotor 15 is driven to rotate by the rotation of the first output rotor 14, 3rd double rotor 15 sectioned coil dish 16 generation current generates electricity, the whole device of the present invention does not have gear, other gearing component are not had yet, the large efficiency of velocity ratio is high, volume is little, rotary inertia is little of friction, start flexible noise free, without the need to lubrication, long service life.
The foregoing is only one embodiment of the present of invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.

Claims (3)

1. the box small wind-driven generator of gearless, is characterized in that: comprise and carry out connecting, realizing coaxial mounted upper shell and lower shell body with bolt, and the upper-end surface of described upper shell forms output terminal, and lower end surface is open-mouth end, and this open-mouth end surrounding forms fixed edge; In described output terminal, be provided with the first input rotor of band first axostylus axostyle by bearing, be provided with fan blade on the top of described first axostylus axostyle, described upper enclosure inner wall be provided with and input the first corresponding stator of rotor with described first;
Described lower shell body is enclosing housing, mounting edge is formed in the middle part of lower shell body outer wall, described mounting edge is fixedly connected with described fixed edge bolt, described lower shell body upper-end surface forms uncovered mounting end, lower end surface forms closed fixed end, at described fixed end, uncovered mounting end is provided with common bearing and connects, second axostylus axostyle coaxial mounted with the first axostylus axostyle, the first output rotor is provided with on the top of described second axostylus axostyle, described first output rotor correspondence and first inputs rotor and arranges, inner at described lower shell body, second axostylus axostyle is provided with the 3rd double rotor be made up of about 2 spaced rotors, upper, coil panel is provided with between lower rotor part.
2. the box small wind-driven generator of gearless according to claim 1, is characterized in that: described first stator and described first output rotor are equipped with the permanent magnet of different number of pole-pairs, and described permanent magnet N, S arrange according to alternate rule.
3. the box small wind-driven generator of gearless according to claim 1, is characterized in that: 2 on described 3rd double rotor upper lower rotor parts are provided with the permanent magnet of same pole logarithm, and described permanent magnet N, S arrange according to alternate rule.
CN201410771416.3A 2014-12-10 2014-12-10 Gearless box-type small wind power generation apparatus Pending CN104500351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410771416.3A CN104500351A (en) 2014-12-10 2014-12-10 Gearless box-type small wind power generation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410771416.3A CN104500351A (en) 2014-12-10 2014-12-10 Gearless box-type small wind power generation apparatus

Publications (1)

Publication Number Publication Date
CN104500351A true CN104500351A (en) 2015-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410771416.3A Pending CN104500351A (en) 2014-12-10 2014-12-10 Gearless box-type small wind power generation apparatus

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CN (1) CN104500351A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200941566Y (en) * 2006-07-31 2007-08-29 林修鹏 Low resistance disk-type windpower generator
CN101924438A (en) * 2010-09-07 2010-12-22 哈尔滨工业大学 Radial-axial magnetic field modulation type brushless composite structure motor
US20110115232A1 (en) * 2009-11-17 2011-05-19 Two-West Wind And Solar Inc. Vertical axis wind turbine with flat electric generator
CN201985716U (en) * 2011-04-02 2011-09-21 赵欣 Multistage disk wind driven generator
CN102386733A (en) * 2011-11-04 2012-03-21 国电联合动力技术有限公司 Mixed type medium-speed permanent magnet wind generator and generator set thereof
CN204283760U (en) * 2014-12-10 2015-04-22 诸暨和创电机科技有限公司 The box small wind-driven generator of gearless

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200941566Y (en) * 2006-07-31 2007-08-29 林修鹏 Low resistance disk-type windpower generator
US20110115232A1 (en) * 2009-11-17 2011-05-19 Two-West Wind And Solar Inc. Vertical axis wind turbine with flat electric generator
CN101924438A (en) * 2010-09-07 2010-12-22 哈尔滨工业大学 Radial-axial magnetic field modulation type brushless composite structure motor
CN201985716U (en) * 2011-04-02 2011-09-21 赵欣 Multistage disk wind driven generator
CN102386733A (en) * 2011-11-04 2012-03-21 国电联合动力技术有限公司 Mixed type medium-speed permanent magnet wind generator and generator set thereof
CN204283760U (en) * 2014-12-10 2015-04-22 诸暨和创电机科技有限公司 The box small wind-driven generator of gearless

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Application publication date: 20150408