CN2752475Y - Slope pulling low-speed windmill - Google Patents
Slope pulling low-speed windmill Download PDFInfo
- Publication number
- CN2752475Y CN2752475Y CNU2004200558541U CN200420055854U CN2752475Y CN 2752475 Y CN2752475 Y CN 2752475Y CN U2004200558541 U CNU2004200558541 U CN U2004200558541U CN 200420055854 U CN200420055854 U CN 200420055854U CN 2752475 Y CN2752475 Y CN 2752475Y
- Authority
- CN
- China
- Prior art keywords
- generator
- utility
- gear
- model
- column
- 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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Classifications
-
- 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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- Wind Motors (AREA)
Abstract
The utility model relates to an oblique pull type low speed windmill which belongs to the improvement of a windmill structure. The utility model provides a small size oblique pull type low speed windmill which comprises an upright post provided with a generator. The utility model has the essential structure that the top end of the upright post is provided with pull wires which are connected with the ground, and pull wires at the top ends of fan blades are connected with the root parts of generator shafts of the fan blades; bevel gears on the upright post are engaged with bevel gears on a shell body of the generator, and the side parts of gears which are coaxial with the bevel gears are provided with springs, and are engaged with gears on the generator shafts; one end of a wind blocking plate is fixed to the shell body of the generator through a pin shaft, and the wind blocking plate is in contact with the gears.
Description
Technical field:
The utility model is the improvement that belongs to windmill structure.
Background technique:
Existing low speed windmill all is that flabellum moves against the wind, but because the resistance of wind is bigger, and the root and the column of flabellum are thicker, has therefore wasted material; And volume is bigger, gives to install and also makes troubles.
The model utility content:
The utility model is exactly at the problems referred to above, provides a kind of volume little cable-stayed type low speed windmill.
The utility model adopts following technological scheme: the utility model comprises the column with generator, and its structure outline is that the column top is provided with the backguy that connects with ground; The backguy on the top of flabellum links to each other with the root of the generator shaft of flabellum; Umbrella gear on the column is meshed with umbrella gear on the housing of generator, side with the coaxial gear of umbrella gear has spring, also can be meshed with the gear on the generator shaft, one end of barge board is fixed on the generator housing by bearing pin, and can contact with gear.
The beneficial effects of the utility model:
Because the utility model adopts the backguy of column, flabellum, make that column attenuates, the root of flabellum attenuates, therefore, the volume of column, flabellum is less, provides convenience for installing and using;
In addition, the utility model is provided with barge board, can adjust the operation with the wind all the time of the utility model flabellum, has guaranteed that backguy plays effect should be arranged.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
The utility model comprises the column 1 with generator 8, and column 1 top is provided with the backguy 2 that connects with ground; The backguy 5 on the top of flabellum 3 links to each other with the root of the generator shaft 4 of flabellum 3; Umbrella gear 6 on the column 1 is meshed with umbrella gear 9 on the housing 7 of generator 8, have spring 15, and can be meshed with the side of the gear 13 of umbrella gear 9 coaxial 10 with the gear on the generator shaft 4 14, one end of barge board 12 is fixed on generator 8 housings 7 by bearing pin 11, and can contact with gear 13.
Below in conjunction with a description of drawings course of action of the present utility model:
During use, the backguy 2 on the column 1 is connected with fixture on the ground; The top backguy 5 of flabellum 3 links to each other with the root of generator shaft 4, and flabellum 3 of the present utility model is normally operation under tailwind conditions.When with the wind direction (promptly being flowed to the wind of flabellum 3 by generator 8) changes, the bearing pin 11 of barge board 12 on generator 8 housings 7 moves, promotion gear 13 moves (pressure spring 15 simultaneously) and is meshed with the gear on the generator shaft 4 14, just umbrella gear 6 rotations on column 1 of generator shaft 4, promptly whole flabellum 3 just rotates towards downwind.
Claims (1)
1, a kind of cable-stayed type low speed windmill comprises the have generator column (1) of (8) it is characterized in that column (1) top is provided with the backguy (2) that connects with ground; The root of the generator shaft (4) of the same flabellum of backguy (5) (3) on the top of flabellum (3) links to each other; The housing (7) of the same generator of umbrella gear (6) (8) on the column (1) is gone up umbrella gear (9) and is meshed, the side of the gear (13) of same umbrella gear (9) coaxial (10) have spring (15), and can same generator shaft (4) on gear (14) be meshed, one end of barge board (12) is fixed on generator (8) housing (7) by bearing pin (11), and can contact by same gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200558541U CN2752475Y (en) | 2004-12-17 | 2004-12-17 | Slope pulling low-speed windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200558541U CN2752475Y (en) | 2004-12-17 | 2004-12-17 | Slope pulling low-speed windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752475Y true CN2752475Y (en) | 2006-01-18 |
Family
ID=35913884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200558541U Expired - Fee Related CN2752475Y (en) | 2004-12-17 | 2004-12-17 | Slope pulling low-speed windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752475Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758738A (en) * | 2012-07-22 | 2012-10-31 | 河北工业大学 | Wind generating equipment |
-
2004
- 2004-12-17 CN CNU2004200558541U patent/CN2752475Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758738A (en) * | 2012-07-22 | 2012-10-31 | 河北工业大学 | Wind generating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |