CN205779492U - Small wind impeller - Google Patents
Small wind impeller Download PDFInfo
- Publication number
- CN205779492U CN205779492U CN201620439302.3U CN201620439302U CN205779492U CN 205779492 U CN205779492 U CN 205779492U CN 201620439302 U CN201620439302 U CN 201620439302U CN 205779492 U CN205779492 U CN 205779492U
- Authority
- CN
- China
- Prior art keywords
- placement plate
- rotating shaft
- blade
- shell
- rack
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
This utility model relates to the technical field of wind power generation plant, particularly relates to a kind of small wind impeller, and small wind impeller of the present utility model improves service life, and reduces overall risk；Including shell, electromotor, power transmission shaft, rotating shaft and blade；Also including upper frame and rack, the bottom of upper frame is provided with left front support, left back support, right anterior branch frame and right after-poppet；Shell be internally provided with ball bearing and position-limited wheel, the rear end of rotating shaft through ball bearing and is connected with position-limited wheel, power transmission shaft is connected with position-limited wheel, also include front placement plate and rear placement plate, front placement plate and rear placement plate are installed in rotating shaft, blade is between front placement plate and rear placement plate, and is provided with garter spring, garter spring and blade contact in the front end of the rear end of front placement plate and rear placement plate.
Description
Technical field
This utility model relates to the technical field of wind power generation plant, particularly relates to a kind of small-sized
Wind electric impeller.
Background technology
It is known that wind electric impeller is a kind of device carrying out wind-power electricity generation, it is widely used in each
Individual region, and small wind impeller is a kind of to be mainly used in midget plant or community generates electricity
Device, and be widely used in this region；Existing small wind impeller include underframe,
Shell, electromotor, power transmission shaft, rotating shaft and blade, shell is arranged on underframe, electromotor and
Power transmission shaft is positioned at the inside of shell, and rotating shaft is arranged on the front end of shell, and rotating shaft and power transmission shaft
Linking together, power transmission shaft is connected with electromotor, and blade is arranged in rotating shaft；This Miniature wind
Electricity impeller finds in using, and its underframe support effect is poor, thus causes its overall risk to increase
Add；And rocking often occurs when wind in blade, thus causes reduce its service life.
Utility model content
For solving above-mentioned technical problem, this utility model provides one to improve service life, and
Reduce the small wind impeller of overall risk.
Small wind impeller of the present utility model, including shell, electromotor, power transmission shaft, rotating shaft
And blade, rotating shaft is arranged on the front end of shell, and power transmission shaft is connected with electromotor, and blade is arranged on
In rotating shaft；Also include that upper frame and rack, the bottom of described upper frame are provided with left front support, a left side
After-poppet, right anterior branch frame and right after-poppet, before the front left side of described rack, left rear side, the right side
Side and right lateral side are fixed with left front support, left back support, right anterior branch frame and right after-poppet respectively,
Described electromotor is arranged on described rack, and described shell is arranged on the top of upper frame；Described
Shell be internally provided with ball bearing and position-limited wheel, the rear end of described rotating shaft pass ball bearing
And be connected with position-limited wheel, described power transmission shaft is connected with position-limited wheel, also include before place plate and after put
Putting plate, described front placement plate and rear placement plate are installed in rotating shaft, and described blade is put before being positioned at
Put between plate and rear placement plate, and be respectively provided with in the front end of the rear end of front placement plate and rear placement plate
There are garter spring, described garter spring and blade contact.
Small wind impeller of the present utility model, also includes organizing bracing frame more, and often organizes support
The top of frame is all fixed with rack.
Small wind impeller of the present utility model, described front placement plate and rear placement plate are all by solid
Stator is fixed in described rotating shaft.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, permissible
Carried out by left front support, left back support, right anterior branch frame, right after-poppet, upper frame and rack
Integrated support, thus reduce risk；And can be more with contacting of blade by garter spring
Rocking of good buffering blade, and then improve whole service life.
Accompanying drawing explanation
Fig. 1 is left view of the present utility model；
Fig. 2 is the schematic diagram of this utility model integrated support structure.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
As depicted in figs. 1 and 2, small wind impeller of the present utility model, including shell 1,
Electromotor 2, power transmission shaft 3, rotating shaft 4 and blade 5, rotating shaft is arranged on the front end of shell, passes
Moving axis is connected with electromotor, and blade is arranged in rotating shaft；Also include upper frame 6 and rack 7,
The bottom of upper frame is provided with left front support 8, left back support 9, right anterior branch frame 10 and right after-poppet,
The front left side of rack, left rear side, forward right side and right lateral side respectively with left front support, left back
Frame, right anterior branch frame and right after-poppet are fixed, and electromotor is arranged on rack, and shell is arranged on
The top of upper frame；Shell be internally provided with ball bearing 11 and position-limited wheel 12, after rotating shaft
End is connected through ball bearing and with position-limited wheel, and power transmission shaft is connected with position-limited wheel, puts before also including
Put plate 13 and rear placement plate 14, front placement plate and rear placement plate to be installed in rotating shaft, blade
Between front placement plate and rear placement plate, and before the rear end of front placement plate and rear placement plate
End is provided with garter spring 15, garter spring and blade contact；By above-mentioned setting, can
To be entered by left front support, left back support, right anterior branch frame, right after-poppet, upper frame and rack
Row integrated support, thus reduce risk；And it is permissible with contacting of blade by garter spring
Rocking of more preferable buffering blade, and then improve whole service life.
Small wind impeller of the present utility model, also includes organizing bracing frame 16, and often group more
The top of bracing frame is all fixed with rack.
Small wind impeller of the present utility model, front placement plate and rear placement plate all pass through stator
It is fixed in rotating shaft.
The above is only preferred implementation of the present utility model, it is noted that for this skill
For the those of ordinary skill in art field, in the premise without departing from this utility model know-why
Under, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this practicality newly
The protection domain of type.
Claims (3)
1. a small wind impeller, including shell, electromotor, power transmission shaft, rotating shaft and leaf
Sheet, rotating shaft is arranged on the front end of shell, and power transmission shaft is connected with electromotor, and blade is arranged on rotating shaft
On；It is characterized in that, also include that upper frame and rack, the bottom of described upper frame are provided with left front
Support, left back support, right anterior branch frame and right after-poppet, the front left side of described rack, left back
Side, forward right side and right lateral side are propped up with behind left front support, left back support, right anterior branch frame and the right side respectively
Frame is fixed, and described electromotor is arranged on described rack, and described shell is arranged on the top of upper frame
End；Described shell be internally provided with ball bearing and position-limited wheel, the rear end of described rotating shaft passes
Ball bearing is also connected with position-limited wheel, and described power transmission shaft is connected with position-limited wheel, also includes front placement
Plate and rear placement plate, described front placement plate and rear placement plate be installed in rotating shaft, described blade
Between front placement plate and rear placement plate, and before the rear end of front placement plate and rear placement plate
End is provided with garter spring, described garter spring and blade contact.
2. small wind impeller as claimed in claim 1, it is characterised in that also include many
Organize bracing frame, and the top often organizing bracing frame is all fixed with rack.
3. small wind impeller as claimed in claim 2, it is characterised in that put before described
Put plate and rear placement plate is all fixed in described rotating shaft by stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439302.3U CN205779492U (en) | 2016-05-16 | 2016-05-16 | Small wind impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439302.3U CN205779492U (en) | 2016-05-16 | 2016-05-16 | Small wind impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779492U true CN205779492U (en) | 2016-12-07 |
Family
ID=57409558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439302.3U Expired - Fee Related CN205779492U (en) | 2016-05-16 | 2016-05-16 | Small wind impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779492U (en) |
-
2016
- 2016-05-16 CN CN201620439302.3U patent/CN205779492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170516 |