CN209892379U - Horizontal shaft wind driven generator - Google Patents
Horizontal shaft wind driven generator Download PDFInfo
- Publication number
- CN209892379U CN209892379U CN201920277894.7U CN201920277894U CN209892379U CN 209892379 U CN209892379 U CN 209892379U CN 201920277894 U CN201920277894 U CN 201920277894U CN 209892379 U CN209892379 U CN 209892379U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piece
- empennage
- connecting piece
- limiting groove
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model relates to the field of wind driven generators, in particular to a horizontal axis wind driven generator, which comprises a body, wherein the body is provided with a rotating part, the body is provided with an empennage connecting rod, and the empennage connecting rod is provided with an empennage; the tail wing comprises an upper wing piece, a connecting piece and a lower wing piece which are integrally formed, and the connecting piece is connected with the tail wing connecting rod; the connecting piece is provided with a mounting hole matched with the empennage connecting rod, the connecting piece is also provided with a limiting groove, the limiting groove is communicated with the mounting hole, and the empennage connecting rod is provided with a limiting block matched with the limiting groove; one end of the connecting piece is also provided with a counter bore, a screw is arranged in the counter bore, and the connecting piece is connected with the empennage connecting rod through the screw. The utility model discloses can effectually avoid not hard up problem between fin and the fin connecting rod to take place for it is better to aerogenerator's stable effect.
Description
Technical Field
The utility model relates to a aerogenerator field, concretely relates to horizontal axis aerogenerator.
Background
The wind driven generator is a device for converting wind energy into electric energy, and mainly comprises blades, a generator, mechanical parts and electrical parts. According to the difference of rotating shafts, wind driven generators are mainly divided into two types, namely horizontal shaft wind driven generators and vertical shaft wind driven generators, and the horizontal shaft wind driven generators in the current market occupy the mainstream position.
The tail wing of the wind driven generator plays a stabilizing role, in actual use, the design that the tail wing and the machine body are integrally formed is adopted, the whole weight can be increased, the mode that the tail wing and the tail wing connecting rod are connected with the machine body is also adopted, the structural strength is low, the tail wing and the tail wing connecting rod are easy to damage, the tail wing and the tail wing connecting rod are connected through screws, and the tail wing connecting rod are easy to loosen after long-time use, so that the stabilizing effect on the wind driven generator is poor.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a stabilize effectual horizontal axis aerogenerator.
In order to achieve the above purpose, the utility model provides a following technical scheme: the rotary type air compressor comprises a machine body, wherein a rotary part is arranged on the machine body, a tail connecting rod is arranged on the machine body, and a tail is arranged on the tail connecting rod;
the tail wing comprises an upper wing piece, a connecting piece and a lower wing piece which are integrally formed, and the connecting piece is connected with the tail wing connecting rod;
the connecting piece is provided with a mounting hole matched with the empennage connecting rod, the connecting piece is also provided with a limiting groove, the limiting groove is communicated with the mounting hole, and the empennage connecting rod is provided with a limiting block matched with the limiting groove;
one end of the connecting piece is also provided with a counter bore, a screw is arranged in the counter bore, and the connecting piece is connected with the empennage connecting rod through the screw.
Further, all be equipped with the rubber layer on fin connecting rod and the stopper.
Furthermore, a weight reducing cavity is arranged in the empennage connecting rod, a fixed block is arranged in the weight reducing cavity, and a threaded hole matched with the screw is formed in the fixed block.
Further, the rotating part includes radome fairing, wind wheel hub and wind wheel piece, and the wind wheel hub includes the hub body, is equipped with the installation department on the hub body, and the installation department includes the installed part that is used for the setting element of set nut and is used for installing wind wheel piece that is connected with the setting element.
Further, the mounting member includes a web and a mounting plate, the web being coupled to the hub.
Furthermore, a lightening hole is arranged between the adjacent mounting pieces.
Contrast prior art not enough, the utility model provides a beneficial effect that technical scheme brought: when using, the fin cover is established on the fin connecting rod, simultaneously because the existence of spacing groove and stopper, the stopper is the cross form and arranges, consequently can effectually prevent under the condition of long-time use, not hard up problem takes place between fin and the fin connecting rod, thereby avoid because the fin rocks the relatively poor problem of aerogenerator stability that leads to and takes place, the screw setting also makes the wholeness of fin better in the one end of connecting piece simultaneously, it is better to aerogenerator's stability, the connecting piece cover is established and is also made the structural strength of junction bigger on the fin connecting rod simultaneously, it is not fragile.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Fig. 2 is a schematic view of the wind wheel hub in a bottom view.
Fig. 3 is a schematic view of the longitudinal section structure of the tail connecting rod and the connecting piece of the present invention.
Fig. 4 is a schematic cross-sectional structural view of the empennage connecting rod and the connecting piece of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention is further described with reference to fig. 1-4.
A horizontal axis wind driven generator comprises a machine body 1, wherein a rotating part is arranged on the machine body 1, a tail connecting rod 2 is arranged on the machine body 1, and a tail 3 is arranged on the tail connecting rod 2;
the tail 3 comprises an upper wing 31, a connecting piece 32 and a lower wing 33 which are integrally formed, and the connecting piece 32 is connected with the tail connecting rod 2;
the connecting piece 32 is provided with a mounting hole matched with the empennage connecting rod 2, the connecting piece 32 is also provided with a limiting groove, the limiting groove is communicated with the mounting hole, and the empennage connecting rod 2 is provided with a limiting block 21 matched with the limiting groove;
a counter bore 321 is further formed in one end of the connecting piece 32, a screw 322 is arranged in the counter bore 321, and the connecting piece 32 is connected with the empennage connecting rod 2 through the screw 322; when using, fin 3 cover is established on fin connecting rod 2, simultaneously because spacing groove and stopper 21's existence, stopper 21 is the cross form and arranges, consequently can effectually prevent under the condition of long-time use, not hard up problem takes place between fin 3 and the fin connecting rod 2, thereby avoid because the relatively poor problem of aerogenerator stability that fin 3 rocked and lead to takes place, screw 322 sets up the one end at connecting piece 32 also makes fin 3's wholeness better simultaneously, stability to aerogenerator is better, connecting piece cover 32 establishes also to make the structural strength of junction bigger on fin connecting rod 2 simultaneously, it is not fragile.
Further, rubber layers are arranged on the tail connecting rod 2 and the limiting block 21, so that the connecting part of the tail connecting rod 2 and the connecting piece 32 is slightly larger than the size of the limiting groove and the size of the mounting hole, the tail connecting rod 2 and the tail 3 are in interference fit when the tail connecting rod is mounted, and the problem that the tail 3 and the tail connecting rod 2 are loosened after long-time use is further avoided.
Furthermore, a weight reducing cavity 22 is formed in the empennage connecting rod 2, a fixing block 23 is formed in the weight reducing cavity 22, a threaded hole matched with the screw 322 is formed in the fixing block 23, the weight of the whole wind driven generator can be reduced due to the weight reducing cavity 22, meanwhile, the fixing block 23 is arranged in the weight reducing cavity 22 and is matched with a counter bore 321 in the connecting piece 32 for use, and therefore the connecting effect of the empennage 3 and the empennage connecting rod 2 is better.
Further, the rotating part comprises a fairing 51, a wind wheel hub 4 and wind blades 52, the wind wheel hub 4 comprises a hub body 41, a mounting part is arranged on the hub body 41, and the mounting part comprises a positioning piece 44 for positioning a nut and a mounting piece 42 connected with the positioning piece 44 and used for mounting the wind blades; the wind wheel hub 41 is hollow and hemispherical, so that the material consumption is more saved under the condition of keeping a certain structural strength, and meanwhile, the existence of the positioning piece 44 enables the shaft connection effect of the wind wheel hub and the generator to be better.
Further, the mounting member 42 includes a connecting plate 421 and a mounting plate 422, and the connecting plate 421 is connected to the hub body 41, so that the overall structural strength of the wind wheel hub is stronger and less prone to damage during use.
Further, the lightening holes 43 are provided between the adjacent mounting pieces 42, so that the weight of the wind hub 4 can be further lightened, and the wind blades 52 can be rotated even at low wind speeds.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (6)
1. The utility model provides a horizontal axis aerogenerator, includes the organism, the organism on be equipped with the rotating part, its characterized in that: the machine body is provided with an empennage connecting rod, and an empennage is arranged on the empennage connecting rod;
the tail wing comprises an upper wing piece, a connecting piece and a lower wing piece which are integrally formed, and the connecting piece is connected with the tail wing connecting rod;
the connecting piece is provided with a mounting hole matched with the empennage connecting rod, the connecting piece is also provided with a limiting groove, the limiting groove is communicated with the mounting hole, and the empennage connecting rod is provided with a limiting block matched with the limiting groove;
one end of the connecting piece is also provided with a counter bore, a screw is arranged in the counter bore, and the connecting piece is connected with the empennage connecting rod through the screw.
2. A horizontal axis wind turbine as claimed in claim 1, wherein: rubber layers are arranged on the empennage connecting rod and the limiting block.
3. A horizontal axis wind turbine as claimed in claim 1, wherein: the tail wing connecting rod is internally provided with a weight reducing cavity, a fixed block is arranged in the weight reducing cavity, and the fixed block is provided with a threaded hole matched with the screw.
4. A horizontal axis wind turbine as claimed in claim 1, wherein: the rotating part include radome fairing, wind wheel hub and wind wheel piece, the wind wheel hub include the hub body, the hub body on be equipped with the installation department, the installation department including the setting element that is used for set nut and the installed part that is used for installing wind wheel piece that is connected with the setting element.
5. A horizontal-axis wind turbine as claimed in claim 4, wherein: the mounting piece comprises a connecting plate and a mounting plate, and the connecting plate is connected with the hub body.
6. A horizontal-axis wind turbine as claimed in claim 4, wherein: and a lightening hole is also formed between the adjacent mounting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277894.7U CN209892379U (en) | 2019-03-05 | 2019-03-05 | Horizontal shaft wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277894.7U CN209892379U (en) | 2019-03-05 | 2019-03-05 | Horizontal shaft wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892379U true CN209892379U (en) | 2020-01-03 |
Family
ID=68997052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277894.7U Expired - Fee Related CN209892379U (en) | 2019-03-05 | 2019-03-05 | Horizontal shaft wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753972A (en) * | 2022-04-29 | 2022-07-15 | 西南石油大学 | Tail wing capable of improving load of platform and load-carrying platform |
-
2019
- 2019-03-05 CN CN201920277894.7U patent/CN209892379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753972A (en) * | 2022-04-29 | 2022-07-15 | 西南石油大学 | Tail wing capable of improving load of platform and load-carrying platform |
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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: 20200103 |