CN201554604U - Vertical-axle wind power generator - Google Patents
Vertical-axle wind power generator Download PDFInfo
- Publication number
- CN201554604U CN201554604U CN2009202836116U CN200920283611U CN201554604U CN 201554604 U CN201554604 U CN 201554604U CN 2009202836116 U CN2009202836116 U CN 2009202836116U CN 200920283611 U CN200920283611 U CN 200920283611U CN 201554604 U CN201554604 U CN 201554604U
- Authority
- CN
- China
- Prior art keywords
- assembly
- assistant
- generator
- footstock
- vertical
- 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.)
- Expired - Fee Related
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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
- Y02E10/728—Onshore wind turbines
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- 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
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- Wind Motors (AREA)
Abstract
The utility model discloses a vertical-axle wind power generator which relates to the technical field of manufacture of wind power generators. The vertical-axle wind power generator comprises a generator, a spindle, a wing mounting seat assembly, an upper centering seat, a lower centering seat, a bearing, a drive axle assembly, a brake disc assembly, a generator mounting flange and an engine base assembly. The length of the spindle of the wing mounting seat is designed to be 300 to 400 millimeters, thus greatly improving the stability of the structure of the whole machine, and avoiding the spindle from bending in strong wind; as for the vertical-axle wind power generator, the radial bearing is used for radial transmission, steel balls are used for axial transmission, therefore, the whole mechanism consumes less power in running compared with a common vertical-axle generator, and self power consumption is reduced. The condition is more important for the vertical-axle generator; and the mechanism changes the frame structure of the existing vertical-axle wind power generator into a layer of support, thus improving the self-strength, and leading to higher stability.
Description
Technical field
The utility model relates to a kind of manufacturing technology field of wind generating unit.
Background technique
Common vertical axis aerogenerator adopts the long cantilever structure.Usually the length of cantilever all more than 1200mm, belongs to unstable structure.Under high wind weather, the unstable working state of long cantilever makes main shaft deform easily.
Because it is radial bearing and plane bearing that common vertical wind power generator has adopted dual bearing structure, the self friction power of duplex bearing is than the influence of big and coaxial accuracy, make entire mechanism also bigger, directly cause the decline of its working efficiency at the power of its autophage in service.
Because common vertical wind power generator has adopted cantilever structure; make the installation of assistant adopt two-layer supporting structure up and down; list still can from its stability of this structure; but because self intensity of limiting of various conditions is not easy to do too by force; supporting mechanism cantilever bending can appear usually; it is poor that this has just influenced the usability of equipment and life-span and this mechanism assembly process process at the scene, and labor strength is big.
The model utility content
For solve common wind-driven generator structure instability, self friction power is big, problems such as assembly process process difference, the utility model provides a kind of wind power generating set with vertical shaft.
The utility model comprises generator, main shaft, the assistant seat assembly, last footstock, following footstock, bearing, driving-shaft assembly, brake disk assembly, the generator mounting flange, the support assembly, described generator flange is connected on the support assembly, the top of described generator is provided with driving-shaft assembly, described main shaft is nested with one heart in described driving-shaft assembly, the edge of described driving-shaft assembly connects brake disk assembly, the supporting water brake assembly that is provided with at the edge of brake disk assembly, the lower end of described assistant seat assembly is fixedly connected on the described driving-shaft assembly, the upper end of described main shaft is arranged in the assistant mounting unit assembly, between described main shaft and assistant mounting unit assembly described bearing is set, footstock down is set at the center of the upper end of described main shaft, center in the upper end of described assistant seat assembly is provided with footstock, on described, in footstock and the formed space of following footstock a steel ball is set, in the axially at least two assistants supports of symmetry connection of the middle part of described assistant seat assembly, the other end that each described assistant supports is connected the middle part of assistant anchor clamps assembly, and each assistant anchor clamps assembly is fixedlyed connected with an assistant respectively.
The utility model is designed to 300～400mm with the main axis length of assistant fitting seat, makes complete machine structure stability obtain bigger enhancing, has avoided main shaft to buckle under high wind weather; The radially transmission of this vertical axis aerogenerator is a radial bearing, and axially transmission is a steel ball.Frictional force is less than plane bearing in transmission process because of single steel ball, so entire mechanism is littler than common vertical-axis generators at the power of its autophage in service, reduces the power power consumption of self.This condition is important in vertical-axis generators; The utility model mechanism is with the frame structure of existing vertical wind power generator, i.e. two-layer support up and down makes one deck into and supports, and the outer end of every assistant support is connected with the middle part of each assistant respectively, such improvement makes himself intensity become big, and it is better that stability is tending towards.Improve the usability of equipment and prolonged working life, optimized the assembly process process of this mechanism, reduced working strength of workers.
The footstock face relative with last footstock down described in the utility model is respectively the cambered surface that cooperates with steel ball.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is that K of the present utility model is to view.
Fig. 3 is an A portion enlarged view among Fig. 1.
Among the figure, 1, generator, 2, main shaft, 3, the assistant seat assembly, 4, go up footstock, 5, footstock down, 6, steel ball, 7, bearing, 8, driving-shaft assembly, 9, brake disk assembly, 10, assistant anchor clamps assembly, 11, the generator mounting flange, 12, support assembly, 13, the guard shield assembly, 14, the stone bolt assembly, 15, the aftershaft wing, 16, assistant, 17, the fixing bolt assembly, 18, water brake assembly, 19, assistant supports, 20, concrete ground basic unit.
Embodiment
As Fig. 1,2, shown in 3, the utility model comprises generator 1, main shaft 2, assistant seat assembly 3, last footstock 4, following footstock 5, bearing 7, driving-shaft assembly 8, brake disk assembly 9, generator mounting flange 11, support assembly 12, steel ball 6, assistant supports 19, generator 1 flange is connected on the support assembly 12, the top of generator 1 is provided with driving-shaft assembly 8, main shaft 2 is nested with one heart in driving-shaft assembly 8, the edge of driving-shaft assembly 8 connects brake disk assembly 9, the supporting water brake assembly 18 that is provided with at the edge of brake disk assembly 9, the lower end of assistant seat assembly 3 is fixedly connected on the driving-shaft assembly 8, the upper end of main shaft 2 is arranged in the assistant mounting unit assembly 3,3 of main shaft 2 and assistant mounting unit assemblies are provided with described bearing 7, footstock 5 down is set at the center of the upper end of main shaft 2, center in the upper end of assistant seat assembly 3 is provided with footstock 4, in last footstock 4 and following footstock 5 formed spaces, a steel ball 6 is set, in the axially at least two assistants supports 19 of symmetry connection of the middle part of assistant seat assembly 3, the other end of each assistant support 19 is connected the middle part of assistant anchor clamps assembly 10, and each assistant anchor clamps assembly 10 is fixedlyed connected with an assistant 16 respectively.Following footstock 5 is respectively the cambered surface that cooperates with steel ball 6 with last footstock 4 relative faces.
Claims (2)
1. wind power generating set with vertical shaft, comprise generator, main shaft, the assistant seat assembly, last footstock, following footstock, bearing, driving-shaft assembly, brake disk assembly, the generator mounting flange, the support assembly, described generator flange is connected on the support assembly, the top of described generator is provided with driving-shaft assembly, described main shaft is nested with one heart in described driving-shaft assembly, the edge of described driving-shaft assembly connects brake disk assembly, the supporting water brake assembly that is provided with at the edge of brake disk assembly, the lower end of described assistant seat assembly is fixedly connected on the described driving-shaft assembly, the upper end of described main shaft is arranged in the assistant mounting unit assembly, between described main shaft and assistant mounting unit assembly described bearing is set, it is characterized in that being provided with footstock down at the center of the upper end of described main shaft, center in the upper end of described assistant seat assembly is provided with footstock, on described, in footstock and the formed space of following footstock a steel ball is set, in the axially at least two assistants supports of symmetry connection of the middle part of described assistant seat assembly, the other end that each described assistant supports is connected the middle part of assistant anchor clamps assembly, and each assistant anchor clamps assembly is fixedlyed connected with an assistant respectively.
2. wind power generating set with vertical shaft according to claim 1, the described footstock face relative with last footstock down is respectively the cambered surface that cooperates with steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202836116U CN201554604U (en) | 2009-11-26 | 2009-11-26 | Vertical-axle wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202836116U CN201554604U (en) | 2009-11-26 | 2009-11-26 | Vertical-axle wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554604U true CN201554604U (en) | 2010-08-18 |
Family
ID=42614285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202836116U Expired - Fee Related CN201554604U (en) | 2009-11-26 | 2009-11-26 | Vertical-axle wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913397A (en) * | 2012-10-19 | 2013-02-06 | 浙江风光新能源科技有限公司 | Wind wheel shaft device of wind turbine generator |
| CN103233857A (en) * | 2013-04-07 | 2013-08-07 | 哈尔滨工程大学 | Vertical shaft wind machine with double-layered blades |
-
2009
- 2009-11-26 CN CN2009202836116U patent/CN201554604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913397A (en) * | 2012-10-19 | 2013-02-06 | 浙江风光新能源科技有限公司 | Wind wheel shaft device of wind turbine generator |
| CN103233857A (en) * | 2013-04-07 | 2013-08-07 | 哈尔滨工程大学 | Vertical shaft wind machine with double-layered blades |
| CN103233857B (en) * | 2013-04-07 | 2016-01-27 | 哈尔滨工程大学 | A kind of vertical axis windmill with twi-tier blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111126 |