CN207454172U - A kind of blade installation structure of low-resistance wind-driven generator - Google Patents
A kind of blade installation structure of low-resistance wind-driven generator Download PDFInfo
- Publication number
- CN207454172U CN207454172U CN201721503244.7U CN201721503244U CN207454172U CN 207454172 U CN207454172 U CN 207454172U CN 201721503244 U CN201721503244 U CN 201721503244U CN 207454172 U CN207454172 U CN 207454172U
- Authority
- CN
- China
- Prior art keywords
- shaft
- ball bearing
- groove ball
- deep groove
- axle sleeve
- 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
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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
Abstract
The utility model discloses a kind of blade installation structures of low-resistance wind-driven generator, including the axle sleeve with inner cavity, axle sleeve is equipped with shaft, one end of shaft is equipped with air blade, and the other end of shaft is equipped with finder, and the inner cavity is equipped with deep groove ball bearing, multiple lubrication assemblies, the lubrication assembly includes the graphite block abutted with shaft, compression spring is equipped between graphite block and the internal chamber wall of axle sleeve, shaft is connected with deep groove ball bearing, and lubrication assembly is located at the side of deep groove ball bearing.During shaft rotates, graphite block can rub with shaft, so as to generate graphite powder, and these graphite powders can enter deep groove ball bearing, thus play the role of lubrication to deep groove ball bearing, and the setting of finder, it can allow air blade face wind direction, improve generating efficiency.The utility model is used for wind motor.
Description
Technical field
The utility model is related to wind power generation field, more particularly to a kind of blade installation structure of low-resistance wind-driven generator.
Background technology
Wind-driven generator is often located in unmeasured vastness depopulated zone, so repair very trouble, and wind motor
At every moment in running order, in the case where the sun is exposed to the sun, lubricating oil, which is very easy to go bad, causes blade rotary resistance to become larger.
Utility model content
The technical problems to be solved in the utility model is：A kind of wind that can keep lower resistance for a long time in the presence of a harsh environment is provided
The blade installation structure of power generator.
The solution that the utility model solves its technical problem is：
A kind of blade installation structure of low-resistance wind-driven generator, including the axle sleeve with inner cavity, axle sleeve is equipped with shaft, turns
One end of axis is equipped with air blade, and the other end of shaft is equipped with finder, and the inner cavity is equipped with deep groove ball bearing, multiple lubrication groups
Part, the lubrication assembly include the graphite block abutted with shaft, and compression spring is equipped between graphite block and the internal chamber wall of axle sleeve, is turned
Axis is connected with deep groove ball bearing, and lubrication assembly is located at the side of deep groove ball bearing.
As being further improved for said program, the finder is conical thin wall component, the top of finder and shaft
End face connection.
It as being further improved for said program, compresses one end of spring and is fixedly connected with the cavity wall of inner cavity, compress spring
Free state length be less than the distance of shaft outer wall and inner cavity cavity wall.
The beneficial effects of the utility model are：A kind of blade installation structure of low-resistance wind-driven generator, including with inner cavity
Axle sleeve, axle sleeve is equipped with shaft, and one end of shaft is equipped with air blade, and the other end of shaft is equipped with finder, the inner cavity
Equipped with deep groove ball bearing, multiple lubrication assemblies, the lubrication assembly includes the graphite block that is abutted with shaft, graphite block and axle sleeve
Compression spring is equipped between internal chamber wall, shaft is connected with deep groove ball bearing, and lubrication assembly is located at the side of deep groove ball bearing.Turning
During axis rotates, graphite block can rub with shaft, and so as to generate graphite powder, and these graphite powders can enter deep-groove ball
Bearing so as to play the role of lubrication to deep groove ball bearing, and the setting of finder, can allow air blade face wind direction, improve
Generating efficiency.The utility model is used for wind motor.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is the part of the embodiment of the utility model rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His designing scheme and attached drawing.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the close-up schematic view of Fig. 1.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Referring to Figures 1 and 2, this be the utility model embodiment, specifically：
A kind of blade installation structure of low-resistance wind-driven generator, including the axle sleeve 1 with inner cavity, axle sleeve 1 is equipped with shaft
2, one end of shaft 2 is equipped with air blade 3, and the other end of shaft 2 is equipped with finder 4, the inner cavity be equipped with deep groove ball bearing 5,
Multiple lubrication assemblies, the lubrication assembly include the graphite block 61 that is abutted with shaft 2, the internal chamber wall of graphite block 61 and axle sleeve 1 it
Between be equipped with compression spring 62, shaft 2 is connected with deep groove ball bearing 5, and lubrication assembly is located at the side of deep groove ball bearing 5.In shaft
During rotation, graphite block can rub with shaft, and so as to generate graphite powder, and these graphite powders can enter deep-groove ball axis
It holds, so as to play the role of lubrication to deep groove ball bearing, and the setting of finder, air blade face wind direction can be allowed, improve hair
Electrical efficiency.
For conical thin wall component, the top of finder 4 is connected the finder 4 that the present embodiment uses with the end face of shaft 2.
In order to avoid compression spring is in contact with shaft, and shaft is caused to be scratched, one end of compression spring 62 with it is interior
The cavity wall of chamber is fixedly connected, and the free state length of compression spring 62 is less than 2 outer wall of shaft and the distance of inner cavity cavity wall.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of blade installation structure of low-resistance wind-driven generator, including the axle sleeve (1) with inner cavity, it is characterised in that：Axle sleeve
(1) shaft (2) is equipped with, one end of shaft (2) is equipped with air blade (3), and the other end of shaft (2) is equipped with finder (4), institute
Inner cavity is stated equipped with deep groove ball bearing (5), multiple lubrication assemblies, the lubrication assembly includes the graphite block abutted with shaft (2)
(61), compression spring (62) is equipped between the internal chamber wall of graphite block (61) and axle sleeve (1), shaft (2) connects with deep groove ball bearing (5)
It connects, lubrication assembly is located at the side of deep groove ball bearing (5).
2. a kind of blade installation structure of low-resistance wind-driven generator according to claim 1, it is characterised in that：The orientation
Device (4) is conical thin wall component, and the top of finder (4) is connected with the end face of shaft (2).
3. a kind of blade installation structure of low-resistance wind-driven generator according to claim 1, it is characterised in that：Compress spring
(62) one end is fixedly connected with the cavity wall of inner cavity, compression spring (62) free state length be less than shaft (2) outer wall with it is interior
The distance of chamber cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503244.7U CN207454172U (en) | 2017-11-10 | 2017-11-10 | A kind of blade installation structure of low-resistance wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503244.7U CN207454172U (en) | 2017-11-10 | 2017-11-10 | A kind of blade installation structure of low-resistance wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454172U true CN207454172U (en) | 2018-06-05 |
Family
ID=62279104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721503244.7U Expired - Fee Related CN207454172U (en) | 2017-11-10 | 2017-11-10 | A kind of blade installation structure of low-resistance wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762721A (en) * | 2017-11-10 | 2018-03-06 | 佛山科学技术学院 | A kind of blade installation structure of low-resistance wind-driven generator |
-
2017
- 2017-11-10 CN CN201721503244.7U patent/CN207454172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762721A (en) * | 2017-11-10 | 2018-03-06 | 佛山科学技术学院 | A kind of blade installation structure of low-resistance wind-driven generator |
| CN107762721B (en) * | 2017-11-10 | 2023-11-28 | 佛山科学技术学院 | Blade mounting structure of low-resistance wind driven generator |
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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: 20180605 Termination date: 20191110 |