CN207660768U - A kind of paddle components in wind-driven generator - Google Patents
A kind of paddle components in wind-driven generator Download PDFInfo
- Publication number
- CN207660768U CN207660768U CN201721545333.8U CN201721545333U CN207660768U CN 207660768 U CN207660768 U CN 207660768U CN 201721545333 U CN201721545333 U CN 201721545333U CN 207660768 U CN207660768 U CN 207660768U
- Authority
- CN
- China
- Prior art keywords
- fixed
- wind
- driven generator
- main shaft
- paddle components
- 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
Links
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
- Y02E10/728—Onshore wind turbines
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses the paddle components in a kind of wind-driven generator, including main shaft, fixed cell and blade, two fixed cells are mutually fixed on main shaft across a certain distance, several blades are evenly arranged along the circumferencial direction of main shaft, and the upper and lower ends of every piece of blade correspondence is fixedly connected with two fixed cells.The utility model paddle components are detachable structure, easily manufactured, are readily transported, easy to loading and unloading convenient for displacement, and stock utilization is high.
Description
Technical field：
The utility model is related to the paddle components in a kind of wind-driven generator.
Background technology：
Paddle components in existing wind-driven generator are mostly whole welding type structure, overall structure transport trouble, and
Need the entire paddle components of integral replacing, stock utilization low after a certain parts damages.
Utility model content：
The utility model is the paddle provided to solve the above-mentioned problems of the prior art in a kind of wind-driven generator
Leaf component.
Technical solution used by the utility model has：A kind of paddle components in wind-driven generator, including main shaft, fixation
Unit and blade, two fixed cells are mutually fixed on main shaft across a certain distance, several blades along main shaft circumferencial direction
It is evenly arranged, and the upper and lower ends of every piece of blade correspondence is fixedly connected with two fixed cells；
The fixed cell includes the first fixed link, the second fixed link, fixed seat and fixed block, and several described first solid
One end of fixed pole is fixed in the circumferential wall of fixed seat, and the other end of every first fixed link is fixedly connected with a fixed block, phase
It is fixedly connected by the second fixed link between two adjacent fixed blocks, in the upper and lower ends correspondence and two fixed cells of every piece of blade
Fixed block be fixedly connected.
Further, the fixed seat includes that the tapered shroud portion of integrated molding and coaxial arrangement and cannula portion, cannula portion are set
In in tapered shroud portion.
Further, several mounting holes are evenly equipped on the circumferencial direction of the tapered shroud portion, are threadedly coupled in cannula portion
There is trip bolt.
Further, the fixed block is equipped with the first engaging lug and two the second engaging lugs being arranged symmetrically, and first is solid
Fixed pole is fixed on the first engaging lug, and the second fixed link is fixed on the second engaging lug.
Further, it is fixedly connected with supporting rod between two fixed blocks in two fixed cell, the supporting rod is parallel
In main shaft.
Further, the upper and lower ends of the blade are equipped with connector sleeve, and internal thread is equipped in connector sleeve.
The utility model has the advantages that：The utility model paddle components are detachable structure, easily manufactured, just
Easy to loading and unloading convenient for displacement in transport, stock utilization is high.
Description of the drawings：
Fig. 1 and Fig. 2 is the utility model structure chart.
Fig. 3 is the structure chart of fixed seat in the utility model.
Fig. 4 is the structure chart of fixed block in the utility model.
Fig. 5 is the structure chart of blade in the utility model.
Fig. 6 is the installation diagram of blade in the utility model.
Specific implementation mode：
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 6, the utility model discloses the paddle components in a kind of wind-driven generator, including main shaft 1, fixed single
Member 2 and blade 3, two fixed cells 2 are mutually parallel and are mutually fixed on across a certain distance on main shaft 1, and several blades 3 are along main shaft
1 circumferencial direction is evenly arranged, and blade 3 is parallel to main shaft 1, and the upper and lower ends of every piece of blade 3 correspond to and two fixed cells 2
It is fixedly connected.
Fixed cell 2 in the utility model includes the first fixed link 21, the second fixed link 22, fixed seat 23 and fixed block
24, one end of several first fixed links 21 is fixed in the circumferential wall of fixed seat 23, the other end of every first fixed link 21
It is fixedly connected with a fixed block 24, is fixedly connected by the second fixed link 22 between two adjacent fixed blocks 24, every piece of blade 3
Upper and lower ends correspondence is fixedly connected with the fixed block 24 in two fixed cells 2.
Fixed seat 23 includes that the tapered shroud portion 231 of integrated molding and coaxial arrangement and cannula portion 232, cannula portion 232 are placed in
In tapered shroud portion 231.
It is evenly equipped with several mounting holes on the circumferencial direction of tapered shroud portion 231, fastening is threaded in cannula portion 232
Screw.Connection screw thread is equipped in first fixed link 21 and the second fixed link 22, the first fixed link 21 is plugged in tapered shroud portion 231
Mounting hole in, and fixed by nut, cannula portion 232 is sheathed on main shaft 1, screws trip bolt, and fixed seat 23 is fixed
In on main shaft 1.
Fixed block 24 is equipped with the first engaging lug 241 and two the second engaging lugs 242 being arranged symmetrically, the first fixed link 21
It is fixed on the first engaging lug 241, the second fixed link 22 is fixed on the second engaging lug 242.
It is fixed between two fixed blocks 24 in two fixed cells 2 to be further ensured that the structural stability of paddle components
It is connected with supporting rod 4, which is parallel to main shaft 1.
It is equipped with connector sleeve 31 in the upper and lower ends of blade 3, internal thread is equipped in connector sleeve 31, screw passes through fixed block
It 24 and is threaded in connector sleeve 31, is then fixedly connected with blade 3 with fixed block 24.
When in use, main shaft 1 is fixedly connected with the shaft of generator.Paddle components are detachable structure, easily manufactured,
It is readily transported, easy to loading and unloading convenient for displacement, stock utilization is high.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (6)
1. the paddle components in a kind of wind-driven generator, it is characterised in that：Including main shaft (1), fixed cell (2) and blade (3),
Two fixed cells (2) are mutually fixed on main shaft (1) across a certain distance, several blades (3) along main shaft (1) circumferencial direction
It is evenly arranged, and the upper and lower ends of every piece of blade (3) correspondence is fixedly connected with two fixed cells (2)；
The fixed cell (2) includes the first fixed link (21), the second fixed link (22), fixed seat (23) and fixed block (24),
One end of several first fixed links (21) is fixed in the circumferential wall of fixed seat (23), every first fixed link (21)
The other end is fixedly connected with a fixed block (24), connects by the way that the second fixed link (22) is fixed between adjacent two fixed blocks (24)
It connects, the upper and lower ends correspondence of every piece of blade (3) is fixedly connected with the fixed block (24) in two fixed cells (2).
2. the paddle components in wind-driven generator as described in claim 1, it is characterised in that：The fixed seat (23) includes one
Body formed and coaxial arrangement tapered shroud portion (231) and cannula portion (232), cannula portion (232) are placed in tapered shroud portion (231).
3. the paddle components in wind-driven generator as claimed in claim 2, it is characterised in that：The tapered shroud portion (231)
It is evenly equipped with several mounting holes on circumferencial direction, trip bolt is threaded in cannula portion (232).
4. the paddle components in wind-driven generator as described in claim 1, it is characterised in that：The fixed block (24) is equipped with
First engaging lug (241) and two the second engaging lugs (242) being arranged symmetrically, the first fixed link (21) are fixed on the first engaging lug
(241) on, the second fixed link (22) is fixed on the second engaging lug (242).
5. the paddle components in wind-driven generator as described in claim 1, it is characterised in that：In two fixed cell (2)
Two fixed blocks (24) between be fixedly connected with supporting rod (4), which is parallel to main shaft (1).
6. the paddle components in wind-driven generator as described in claim 1, it is characterised in that：Up and down the two of the blade (3)
End is equipped with connector sleeve (31), and internal thread is equipped in connector sleeve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545333.8U CN207660768U (en) | 2017-11-19 | 2017-11-19 | A kind of paddle components in wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545333.8U CN207660768U (en) | 2017-11-19 | 2017-11-19 | A kind of paddle components in wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660768U true CN207660768U (en) | 2018-07-27 |
Family
ID=62946841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545333.8U Expired - Fee Related CN207660768U (en) | 2017-11-19 | 2017-11-19 | A kind of paddle components in wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660768U (en) |
-
2017
- 2017-11-19 CN CN201721545333.8U patent/CN207660768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |