CN209569112U - A kind of wind-driven generator - Google Patents
A kind of wind-driven generator Download PDFInfo
- Publication number
- CN209569112U CN209569112U CN201920277895.1U CN201920277895U CN209569112U CN 209569112 U CN209569112 U CN 209569112U CN 201920277895 U CN201920277895 U CN 201920277895U CN 209569112 U CN209569112 U CN 209569112U
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- wind
- link block
- wheel hub
- driven generator
- 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 wind-driven generator fields, and in particular to a kind of wind-driven generator, including body, body are rotatably connected to rotation section, and rotation section includes radome fairing, wind wheel hub and wind wheel leaf, and wind wheel hub is equipped with the mounting portion for installing wind wheel leaf；Mounting portion includes the mounting groove being arranged in wind wheel hub and is arranged in wind wheel hub excircle and mounting blocks corresponding with mounting groove；Mounting blocks are equipped with elastic component, and connecting hole is additionally provided on mounting blocks, and connecting hole penetrates through elastic component, wind wheel leaf includes blade and the link block that is connected with blade, link block includes the first link block and the second link block, and the first link block is connected with blade, and the second link block and mounting groove are adapted.The utility model makes the connection effect between wind wheel leaf and wind wheel hub more preferable, and the problem of shaking between wind wheel leaf and wind wheel hub will not occur in the case where long-time use.
Description
Technical field
The utility model relates to wind-driven generator fields, and in particular to a kind of wind-driven generator.
Background technique
Wind-driven generator is the device for converting wind energy into electric energy, mainly by blade, generator, mechanical part and electrical part
Part composition.According to the difference of rotary shaft, wind-driven generator is mainly divided into horizontal axis wind-driven generator and vertical axis aerogenerator
Two classes, horizontal axis wind-driven generator accounts for position of mainstream currently on the market.
Connection effect between the blade and impeller boss of existing wind-driven generator is poor, uses in long-time, especially
When wind speed is very fast, the meeting between blade and impeller boss generates shaking, therefore blade rotating effect is poor, influences wind-driven generator
Whole generating efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide solid between a kind of blade and impeller boss
Determine the good wind-driven generator of effect.
To achieve the above object, the utility model provides following technical solution: including body, body is rotatably connected to
Dynamic portion, rotation section include radome fairing, wind wheel hub and wind wheel leaf, and wind wheel hub is equipped with the mounting portion for installing wind wheel leaf；
Mounting portion includes the mounting groove being arranged in wind wheel hub and setting in wind wheel hub excircle and corresponding with mounting groove
Mounting blocks；
Mounting blocks are equipped with elastic component, and connecting hole is additionally provided on mounting blocks, and connecting hole penetrates through elastic component.
Further, wind wheel leaf includes blade and the link block that is connected with blade, and link block includes the first link block and the
Two link blocks, the first link block are connected with blade, and the second link block and mounting groove are adapted.
Further, radome fairing includes cover, and cover is equipped with positioning plate and connecting plate compatible with mounting blocks, positioning plate
Side be covered with rubber layer, locating slot compatible with link block is formed between adjacent positioning plate.
Further, reinforcing rib is additionally provided in wind wheel hub, reinforcing rib extends on mounting blocks.
Further, wind wheel hub is equipped at least three lightening holes, and the line in the center of circle of three lightening holes is in congruent triangles
Shape.
Further, mounting hole is additionally provided in mounting groove.
The deficiencies in the prior art are compared, the utility model has the advantages that when in use brought by technical solution provided by the utility model,
Wind wheel leaf passes through the screw being arranged in connecting hole and is connected with wind wheel hub, and wind wheel leaf is mounted at mounting groove, and due to setting
In the presence of wind wheel hub excircle and mounting blocks corresponding with mounting groove, so that the connection effect of wind wheel leaf and wind wheel hub is more
It is good, at the same the presence of elastic component make between wind wheel leaf and mounting blocks to be bonded effect more preferable, when wind-force is larger, elastic component energy
Play the role of buffering, can effectively avoid the abrasion between wind wheel leaf and block, while mounting blocks are in semicircle shape, therefore can
Using less material, biggish contact area is played, the weight of wind wheel hub can be effectively mitigated.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the part A enlarged diagram of the utility model.
Fig. 3 is the wind wheel hub overlooking structure diagram of the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be merely to illustrate and explain the present invention, is not used to limit the utility model.
It should be noted that these attached drawings are simplified schematic diagram, only illustrate the base of the utility model in a schematic way
This structure, therefore it only shows composition related with the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise saying
Bright, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
- Fig. 3 is described further the utility model referring to Fig.1.
A kind of wind-driven generator, including body 1, body are rotatably connected to rotation section, and rotation section includes radome fairing 4, wind wheel
Hub 2 and wind wheel leaf 3, wind wheel hub 2 are equipped with the mounting portion for installing wind wheel leaf 3；
Mounting portion includes the mounting groove 222 being arranged in wind wheel hub 2 and is arranged in 2 excircle of wind wheel hub and and mounting groove
222 corresponding mounting blocks 221；
Mounting blocks 221 are equipped with elastic component 224, are additionally provided with connecting hole 225 on mounting blocks 221, connecting hole 225 penetrates through elasticity
Part 224；Elastic component 224 is rubber material, and when in use, wind wheel leaf 3 passes through the screw and wind wheel hub being arranged in connecting hole 225
2 are connected, and wind wheel leaf 3 is mounted at mounting groove 222, and since setting is in 2 excircle of wind wheel hub and corresponding with mounting groove 222
Mounting blocks 221 presence so that wind wheel leaf 3 and the connection effect of wind wheel hub 2 are more preferable, while the presence of elastic component 224 makes
Effect is more preferable, and when wind-force is larger, elastic component 224 can play the role of buffering for being bonded between wind wheel leaf 3 and mounting blocks 221,
The abrasion between wind wheel leaf 3 and mounting blocks 221 can be effectively avoided, while mounting blocks 221 are in semicircle shape, therefore can adopted
In the case where with less material, biggish contact area is played, can effectively mitigate the weight of wind wheel hub 2.
Further, wind wheel leaf 3 includes blade 31 and the link block 32 being connected with blade 31, and link block 32 includes the first company
Block 321 and the second link block 322 are connect, the first link block 321 is connected with blade 31,222 phase of the second link block 322 and mounting groove
Adaptation, the first link block 321 and the second link block 322 are integrally formed, and blade 31 and link block 32 are integrally formed, therefore are being used
When, structural strength is bigger, while with compatible second link block 322 of mounting groove 222 but also wind wheel leaf 3 and wind wheel hub 2
Connection effect is more preferable, is not easy to shake.
Further, radome fairing 4 includes cover 41, and cover 41 is equipped with positioning plate 43 and company compatible with mounting blocks 221
Fishplate bar 42, the side of positioning plate 43 are covered with rubber layer, and it is compatible with link block 221 fixed to be formed between adjacent positioning plate 43
Position slot；Because of the presence of rubber layer and locating slot, cover 41 by connecting plate 42 with wind wheel hub 2 when being connected, positioning
Slot is more preferable to the locating effect of wind wheel leaf 2, while when wind speed is very fast, rubber layer can play buffer function, avoid wind wheel
Leaf 2 damages.
Further, reinforcing rib 226 is additionally provided in wind wheel hub 2, reinforcing rib 226 is extended on mounting blocks 221, further strengthened
Bonding strength between mounting blocks 221 and wind wheel hub 2.
Further, wind wheel hub 2 is equipped at least three lightening holes 21, and the line in the center of circle of three lightening holes 21 is in congruence three
Angular shape, therefore make it possible to the effective weight for mitigating wind wheel hub 2 in the presence of congruent triangles distribution of shapes lightening hole 21
Amount, while also can guarantee in rotation, keep balance.
Further, mounting hole 223 is additionally provided in mounting groove 222；Therefore when installing wind wheel leaf 3, screw is mounted on installation
In hole 223, the connection effect between wind wheel leaf 3 and wind wheel hub 2 is further enhanced.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (6)
1. a kind of wind-driven generator, including body, the body is rotatably connected to rotation section, it is characterised in that: described turns
Dynamic portion includes radome fairing, wind wheel hub and wind wheel leaf, and the wind wheel hub is equipped with the mounting portion for installing wind wheel leaf；
The mounting portion includes the mounting groove being arranged in wind wheel hub and setting in wind wheel hub excircle and opposite with mounting groove
The mounting blocks answered；
The mounting blocks are equipped with elastic component, and connecting hole is additionally provided on the mounting blocks, and the connecting hole penetrates through elasticity
Part.
2. a kind of wind-driven generator according to claim 1, it is characterised in that: the wind wheel leaf includes blade and and leaf
The link block that piece is connected, the link block include the first link block and the second link block, first link block and leaf
Piece is connected, and second link block and mounting groove are adapted.
3. a kind of wind-driven generator according to claim 2, it is characterised in that: the radome fairing includes cover, described
Cover be equipped with positioning plate and connecting plate compatible with mounting blocks, the side of the positioning plate and be covered with rubber layer, institute
Locating slot compatible with link block is formed between the adjacent positioning plate stated.
4. a kind of wind-driven generator according to claim 1, it is characterised in that: be additionally provided with reinforcement in the wind wheel hub
Muscle, the reinforcing rib extend on mounting blocks.
5. a kind of wind-driven generator according to claim 1, it is characterised in that: the wind wheel hub is equipped at least three
Lightening hole, the line in the center of circle of three lightening holes are in congruent triangles shape.
6. a kind of wind-driven generator according to claim 1, it is characterised in that: be additionally provided with installation in the mounting groove
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277895.1U CN209569112U (en) | 2019-03-05 | 2019-03-05 | A kind of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277895.1U CN209569112U (en) | 2019-03-05 | 2019-03-05 | A kind of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569112U true CN209569112U (en) | 2019-11-01 |
Family
ID=68334453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277895.1U Expired - Fee Related CN209569112U (en) | 2019-03-05 | 2019-03-05 | A kind of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569112U (en) |
-
2019
- 2019-03-05 CN CN201920277895.1U patent/CN209569112U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |