CN201087741Y - One-axes multi-machine speeding wind generator set - Google Patents

One-axes multi-machine speeding wind generator set Download PDF

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Publication number
CN201087741Y
CN201087741Y CNU2007202012102U CN200720201210U CN201087741Y CN 201087741 Y CN201087741 Y CN 201087741Y CN U2007202012102 U CNU2007202012102 U CN U2007202012102U CN 200720201210 U CN200720201210 U CN 200720201210U CN 201087741 Y CN201087741 Y CN 201087741Y
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CN
China
Prior art keywords
machine
axis
gear
permanent magnetic
gears
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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.)
Expired - Fee Related
Application number
CNU2007202012102U
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Chinese (zh)
Inventor
姜星柱
Original Assignee
姜星柱
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 姜星柱 filed Critical 姜星柱
Priority to CNU2007202012102U priority Critical patent/CN201087741Y/en
Application granted granted Critical
Publication of CN201087741Y publication Critical patent/CN201087741Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Abstract

The utility model relates to a wind generator set, namely, a one axial multi-machine speed increasing wind generator set which comprises a rotation axis with rotating blades and a permanent magnetic multi-level generator. The rotating axis is provided with a big internal gear. At least two or more than two small external gears are meshed with the big internal gear. Each small external gear is correspondingly connected with an input axis of the permanent magnetic multi-level generator. A plurality of small power generators which is permanent magnetic, and has multi-level and low speed are assembled to use, so that synchronous speed increasing and identical speed are achieved. The utility model has the advantages of simple and compact structure, low cost, reliable technique, convenient maintenance and long service life.

Description

One one-axis multi-machine speeding wind power generating set
Technical field
The utility model relates to a kind of wind power generating set, i.e. an one-axis multi-machine speeding wind power generating set.
Background technique
In prior art, wind-driven generator requires power bigger, and usually corresponding rotation blade has a generator.Powerful mechanism of power generation technology for making requires difficulty big, and quality is difficult to reach designing requirement.
The model utility content
The purpose of this utility model is that an a kind of one-axis multi-machine speeding wind power generating set that satisfies the speedup use simultaneously of many generators is provided at above-mentioned deficiency.
Technical solution of the present utility model is: an one-axis multi-machine speeding wind power generating set comprises running shaft (axle), the permanent magnetic multi-stage generator of being with the wind-force rotation blade.One or more gearwheels are installed on the running shaft, coaxial a plurality of gearwheel can be arranged side by side also can divide and be arranged, two or more at least small gears with the gearwheel engagement, each small gear is corresponding to be connected (multimachine, a plurality of generators) with a permanent magnetic multi-stage generator input shaft.Described gearwheel can be external gear (structure is bigger, should not adopt), also can be internal gear (compact structure), is preferably internal gear.
The utility model has the advantages that: 1, many permanent magnetism, small power generators multistage, low speed use that combines, realize speedup synchronously, with speed.2, simple in structure, compact.3, little permanent magnetic multi-stage generator low cost of manufacture, technology is reliable.4, many permanent magnetic multi-stage generators, unit is in light weight, and lifting is convenient on high tower.If damage one in the multimachine, can conveniently hang down maintenance, other permanent magnetic multi-stage generator normally moves generating.5, because structure is very simple, the one-level speedup, service life is long, thereby has realized the purpose of partly directly driving.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model first example structure sketch;
Fig. 2 is that Fig. 1 overdrive gear is arranged schematic representation;
Fig. 3 is the utility model second example structure sketch;
Embodiment
Comprise the running shaft 2 of being with wind-force rotation blade 1 referring to Fig. 1,2, one one-axis multi-machine speeding wind power generating set, running shaft 2 is supported by bearing bracket stand 3.A big internal gear 4 is installed on running shaft 2, and with four little external gears 5 of big internal gear 4 engagements, each little external gear 5 correspondence is connected with permanent magnetic multi-stage generator 6 input shafts.Wind blade 1 rotates, and driven rotary axle 2 rotates, and drives big internal gear 4 again and rotates, and four little external gears 5 that drive in the big internal gear 4 rotate, and realize speedup, drive four permanent magnetic multi-stage generators 6 and rotate generating.Each permanent magnetic multi-stage generator power but is not limited thereto about 300kw.(gearwheel is that the structural drawing of external gear omits).
Referring to Fig. 3, gearwheel 4 is for to be abutted against two big internal gears of setting, and each big internal gear is connected with a joggle with four small gears 5 respectively, and small gear 5 is little external gear.
Two big internal gears that are abutted against setting are fixed on two ring gears 8 that wheel rim 7 on the running shaft 2 and wheel rim 7 liners connect by one and form.

Claims (5)

1. one-axis multi-machine speeding wind power generating set, the running shaft (2), the permanent magnetic multi-stage generator (6) that comprise band wind-force rotation blade (1), it is characterized in that being equipped with on the running shaft (2) one or more gearwheels (4), with two or more at least small gears (5) of gearwheel (4) engagement, each small gear (5) is corresponding to be connected with a permanent magnetic multi-stage generator (6) input shaft.
2. according to the described one-axis multi-machine speeding wind power generating set of claim 1, it is characterized in that gearwheel (4) is a big internal gear, small gear (5) is little external gear.
3. according to the described one-axis multi-machine speeding wind power generating set of claim 2, it is characterized in that four small gears (5) and a gearwheel (4) are connected with a joggle.
4. according to the described one-axis multi-machine speeding wind power generating set of claim 1, for to be abutted against two big internal gears of setting, each big internal gear is connected with a joggle with four small gears (5) respectively to it is characterized in that gearwheel (4), and small gear (5) is little external gear.
5. according to the described one-axis multi-machine speeding wind power generating set of claim 4, two big internal gears that it is characterized in that being abutted against setting are fixed on two ring gears (8) that wheel rim (7) on the running shaft (2) and wheel rim (7) liner connect by one and form.
CNU2007202012102U 2007-10-25 2007-10-25 One-axes multi-machine speeding wind generator set Expired - Fee Related CN201087741Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007202012102U CN201087741Y (en) 2007-10-25 2007-10-25 One-axes multi-machine speeding wind generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007202012102U CN201087741Y (en) 2007-10-25 2007-10-25 One-axes multi-machine speeding wind generator set

Publications (1)

Publication Number Publication Date
CN201087741Y true CN201087741Y (en) 2008-07-16

Family

ID=39635334

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007202012102U Expired - Fee Related CN201087741Y (en) 2007-10-25 2007-10-25 One-axes multi-machine speeding wind generator set

Country Status (1)

Country Link
CN (1) CN201087741Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062059A (en) * 2010-10-12 2011-05-18 余汉明 Multi-gear speed-increasing power generating device for wind power generation
CN102808734A (en) * 2011-06-01 2012-12-05 臧国栋 Stepless variable wind generating set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062059A (en) * 2010-10-12 2011-05-18 余汉明 Multi-gear speed-increasing power generating device for wind power generation
CN102808734A (en) * 2011-06-01 2012-12-05 臧国栋 Stepless variable wind generating set

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080716

Termination date: 20151025

EXPY Termination of patent right or utility model