CN206874433U - A kind of blade of wind-driven generator - Google Patents
A kind of blade of wind-driven generator Download PDFInfo
- Publication number
- CN206874433U CN206874433U CN201720374995.7U CN201720374995U CN206874433U CN 206874433 U CN206874433 U CN 206874433U CN 201720374995 U CN201720374995 U CN 201720374995U CN 206874433 U CN206874433 U CN 206874433U
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- CN
- China
- Prior art keywords
- blade
- pin rod
- mounting seat
- mounting
- wind
- Prior art date
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of blade of wind-driven generator,Including blade body and mounting disc,The blade body includes integrally formed blade working portion,Blade mounting flange and pin rod,The surface of the blade mounting flange is equidistantly provided with installation through-hole along side,The outside of the mounting disc is equidistantly provided with mounting seat,The inside of the mounting seat is provided with pin rod inserting groove,The mounting seat is spirally connected installation by screw and blade mounting flange,The pin rod is plugged in the inside of pin rod inserting groove,The inner chamber in the blade working portion, which is provided with, strengthens dividing plate,The utility model is placed equidistant by screw,After blade body and mounting seat installation,So that screw can uniform stress,The setting of the inside of pin rod inserting groove is plugged in by pin rod again,So that blade body firmly installs with mounting seat,By strengthening setting of the dividing plate with blade working portion for perfusion integrated formed structure,Strengthen the structural strength in blade working portion,It is not easily broken.
Description
Technical field
Generator blade technical field is the utility model is related to, specially a kind of blade of wind-driven generator.
Background technology
With the continuous social and economic development, the power consumption in each field is constantly soaring, and is entered using resources such as firepower, waterpower
Row generates electricity more difficult electricity consumption needs for meeting people, and therefore, increasing people begins to focus on the renewable of wind energy this cleaning
The energy, to improve generated energy, being smoothed out for human social activity being ensured, existing blade of wind-driven generator installation is insecure,
Blade frangibility, therefore, we release a kind of blade of wind-driven generator.
Utility model content
The purpose of this utility model is to provide a kind of blade of wind-driven generator, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of blade of wind-driven generator, including blade
Body and mounting disc, the blade body include integrally formed blade working portion, blade mounting flange and pin rod, the blade
The surface of mounting flange is equidistantly provided with installation through-hole along side, and the outside of the mounting disc is equidistantly provided with mounting seat, the mounting seat
Inside be provided with pin rod inserting groove, the mounting seat is spirally connected installation by screw and blade mounting flange, and the pin rod is plugged in
The inside of pin rod inserting groove, the inner chamber in the blade working portion, which is provided with, strengthens dividing plate.
Preferably, the mounting disc and mounting seat are formed in one structure.
Preferably, the screw is arranged at the outer end of mounting seat along side, and screw is to be placed equidistant.
Preferably, the anterior face of the mounting disc is provided with kuppe between two parties.
Preferably, the surface of the blade body is provided with corrosion-resistant coating.
Preferably, the reinforcement dividing plate and blade working portion are perfusion integrated formed structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model is placed equidistant by screw,
After the installation of blade body and mounting seat so that screw can uniform stress, then be plugged in by pin rod the inside of pin rod inserting groove
Setting so that blade body firmly installs with mounting seat, is that perfusion is integrally formed knot by strengthening dividing plate and blade working portion
The setting of structure, the structural strength in enhancing blade working portion, is not easily broken.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model blade body structural representation；
Fig. 3 is the utility model mounting disc and mounting seat structural representation；
Fig. 4 is the utility model blade working portion internal structure schematic diagram.
In figure：Dividing plate, 22 blade mounting flanges, 221 peaces are strengthened in 1 mounting disc, 2 blade bodies, 21 blade working portions, 211
Fill through hole, 23 pin rods, 3 kuppes, 4 mounting seats, 5 pin rod inserting grooves, 6 screws.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of blade of wind-driven generator, including blade sheet
Body 2 and mounting disc 1, the blade body 2 include integrally formed blade working portion 21, blade mounting flange 22 and pin rod 23,
The surface of the blade mounting flange 22 is equidistantly provided with installation through-hole 221 along side, and the outside of the mounting disc 1 is equidistantly provided with installation
Seat 4, the inside of the mounting seat 4 is provided with pin rod inserting groove 5, and the mounting seat 4 is spirally connected by screw 6 and blade mounting flange 22
Installation, the pin rod 23 are plugged in the inside of pin rod inserting groove 5, and the inner chamber in the blade working portion 21, which is provided with, strengthens dividing plate 211.
Further, the mounting disc 1 and mounting seat 4 are formed in one structure, are one by mounting disc 1 and mounting seat 4
The setting of forming structure, enhance the structural strength of mounting disc 1 and mounting seat 4.
Further, the screw 6 is arranged at the outer end of mounting seat 4 along side, and screw 6 passes through screw 6 to be placed equidistant
Be placed equidistant, after blade body 2 and mounting seat 4 are installed so that screw 6 can uniform stress so that blade body 2 and peace
Dress seat 4 firmly installs.
Further, the anterior face of the mounting disc 1 is provided with kuppe 3 between two parties, will just by the setting of kuppe 3
Face carrys out wind and is uniformly dispersed to blade body 2, avoids hindering wind-force.
Further, the surface of the blade body 2 is provided with corrosion-resistant coating, by the setting of corrosion-resistant coating, plays to leaf
2 good antisepsis of piece body, increases the service life.
Further, the reinforcement dividing plate 211 and blade working portion 21 are perfusion integrated formed structure, by strengthening dividing plate
211 setting with blade working portion 21 for perfusion integrated formed structure, the structural strength in enhancing blade working portion 21 be not easy to break
It is disconnected.
Specifically, in use, it is placed equidistant by screw 6, after blade body 2 and mounting seat 4 are installed so that screw
6 can uniform stress, then be plugged in by pin rod 23 setting of the inside of pin rod inserting groove 5 so that blade body 2 and mounting seat
4 firmly install, and by strengthening setting of the dividing plate 211 with blade working portion 21 for perfusion integrated formed structure, strengthen blade working
The structural strength in portion 21, is not easily broken.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of blade of wind-driven generator, including blade body（2）And mounting disc（1）, it is characterised in that：The blade body
（2）Including integrally formed blade working portion（21）, blade mounting flange（22）And pin rod（23）, the blade mounting flange
（22）Surface be equidistantly provided with installation through-hole along side（221）, the mounting disc（1）Outside be equidistantly provided with mounting seat（4）, it is described
Mounting seat（4）Inside be provided with pin rod inserting groove（5）, the mounting seat（4）Pass through screw（6）With blade mounting flange（22）Spiral shell
Connect installation, the pin rod（23）It is plugged in pin rod inserting groove（5）Inside, the blade working portion（21）Inner chamber be provided with strengthen
Dividing plate（211）.
A kind of 2. blade of wind-driven generator according to claim 1, it is characterised in that：The mounting disc（1）With mounting seat
（4）Be formed in one structure.
A kind of 3. blade of wind-driven generator according to claim 1, it is characterised in that：The screw（6）It is arranged at along side
Mounting seat（4）Outer end, and screw（6）To be placed equidistant.
A kind of 4. blade of wind-driven generator according to claim 1, it is characterised in that：The mounting disc（1）Anterior table
Face is provided with kuppe between two parties（3）.
A kind of 5. blade of wind-driven generator according to claim 1, it is characterised in that：The blade body（2）Surface
Provided with corrosion-resistant coating.
A kind of 6. blade of wind-driven generator according to claim 1, it is characterised in that：The reinforcement dividing plate（211）With leaf
Piece work department（21）To irrigate integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374995.7U CN206874433U (en) | 2017-04-11 | 2017-04-11 | A kind of blade of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374995.7U CN206874433U (en) | 2017-04-11 | 2017-04-11 | A kind of blade of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874433U true CN206874433U (en) | 2018-01-12 |
Family
ID=61343451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374995.7U Active CN206874433U (en) | 2017-04-11 | 2017-04-11 | A kind of blade of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425342A (en) * | 2020-04-08 | 2020-07-17 | 江苏常友环保科技股份有限公司 | Wind-resistant air guide sleeve for offshore wind driven generator |
-
2017
- 2017-04-11 CN CN201720374995.7U patent/CN206874433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425342A (en) * | 2020-04-08 | 2020-07-17 | 江苏常友环保科技股份有限公司 | Wind-resistant air guide sleeve for offshore wind driven generator |
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| GR01 | Patent grant |