CN208633977U - A kind of novel self protection type's wind power generation plant - Google Patents
A kind of novel self protection type's wind power generation plant Download PDFInfo
- Publication number
- CN208633977U CN208633977U CN201820796421.3U CN201820796421U CN208633977U CN 208633977 U CN208633977 U CN 208633977U CN 201820796421 U CN201820796421 U CN 201820796421U CN 208633977 U CN208633977 U CN 208633977U
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- Prior art keywords
- shaft
- axle bed
- fan blade
- wind power
- power generation
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model belongs to technical field of wind power generating equipment; more particularly to a kind of novel self protection type's wind power generation plant; including fan blade, shaft, fixing seat, support leg and support frame, fan blade is fixed in shaft, and shaft is installed on axle bed and lower axle bed; shaft is equipped with the limit shaft shoulder; shaft bottom end is equipped with disk, and the frictional disk being in contact with it, the terminal pad connection of frictional disk and jackscrew are equipped with below disk; jackscrew is connect with the threaded hole on U-shaped frame, and U-shaped frame is fixed on lower axle bed；Shield is installed on upper axle bed.The fan blade of the power generator realizes that rotation, the increase of rotary part intensity improve the service life of rotatable parts, reduce maintenance cost by rotation of the shaft in axle bed；Reduce the rotational frequency of rotary part so that fan blade just rotates when by slightly larger orientation wind-force by increasing frictional resistance to shaft, improve the service life of revolving part.
Description
Technical field
The utility model belongs to technical field of wind power generating equipment, more particularly to a kind of novel self protection type's wind-power electricity generation dress
It sets.
Background technique
Self protection type's wind power generation plant of Patent No. [CN201620181608.3] discloses a kind of rotary type half
Cylinder fan blade generation device.But the wind power generation plant has the following deficiencies: that 1, fan blade rotates around the shaft, what through a long time used
Its rotating part of fan blade is easily damaged, reduces the service life of fan blade, improves the frequency of maintenance and replacement, increased costs；
2, almost without resistance when fan blade rotates, no matter wind-force size, as long as the stress of fan blade can enough overcome its friction with shaft
Power, fan blade can all rotate, and in this way in the lesser situation of wind-force, the rotation of fan blade will affect the stress of whole fan blade group, in turn
Influence generating efficiency, when wind especially by moment deflecting, rotating by a small margin for fan blade not only will affect whole fan blade group
Stress increases the rotation frequency of fan blade, accelerates the abrasion of fan blade or shaft, reduce its service life.So if
It is very necessary for counting one kind to overcome novel self protection type's wind power generation plant of drawbacks described above.
Summary of the invention
The purpose of the utility model is to provide a kind of novel self protection type's wind power generation plants, and fan blade is by shaft in axle bed
In rotation realize rotation, the increase of rotary part intensity improves the service life of rotatable parts, reduces maintenance cost；
Reduce rotating part so that fan blade just rotates when by slightly larger orientation wind-force by increasing frictional resistance to shaft
The rotational frequency of part improves the service life of revolving part.Structure is simple, and securely and reliably, service life increases.
The technical solution adopted in the utility model are as follows: a kind of novel self protection type's wind power generation plant, including fan blade, turn
Axis, fixing seat, support leg and support frame, the fan blade are fixed in shaft, and shaft is installed on axle bed and lower axle bed, shaft
It is equipped with the limit shaft shoulder, shaft bottom end is equipped with disk, is equipped with the frictional disk being in contact with it, the company of frictional disk and jackscrew below disk
Disk connection is connect, jackscrew is connect with the threaded hole on U-shaped frame, and U-shaped frame is fixed on lower axle bed；Protection is installed on the upper axle bed
Cover.
Further, the fan blade is fixedly connected with shaft by screw, rivet or weld.
Further, the fan blade and shaft are integrated design.
Further, the upper axle bed is installed on the support frame.
Further, the lower axle bed is mounted in the circular hole of fixing seat.
Further, sliding bearing bush is installed in the circular hole of the upper axle bed and lower axle bed.
Further, the hardness of the frictional disk is less than the hardness of disk.
Further, the lower end surface of the upper axle bed and the upper surface of lower axle bed are coated with butter.
Fan blade is evenly arranged in around the central rotating shaft, and relatively fixed by support frame and central rotating shaft；Fan blade
In vertical arc surface structure, inside is free end, and outside and fan blade spindle are rotatablely connected；The lower end of fan blade spindle is fixed on
In fixing seat；When wind-force increases, the free end on the inside of fan blade is rotated around the fan blade spindle under the action of the forces of the wind, reduces wind
The forced area of leaf, to be protected to fan blade.Support leg is arranged in the lower part of fixing seat, is used for and ground face contact.Upper axle bed
It is fixedly connected with support frame, support frame with exterior object for fixing, to reinforce to self protection type's wind power generation plant
Fixation.The fan blade of rotary type designs the blade when wind-force rank is excessive and can be pivoted to reduce whole device automatically
Wind generator itself is protected by monsoon intensity；The special leaf design of half barrel shape is additionally used, which enables to wind-engaging more
Add and full enables to device to operate under smaller wind-force to improve to the utilization rate of wind energy.
The utility model has the beneficial effects that providing a kind of novel self protection type's wind power generation plant, fan blade passes through shaft
Rotation in axle bed realizes that rotation, the increase of rotary part intensity improve the service life of rotatable parts, reduce maintenance
Cost；Reduce rotation so that fan blade just rotates when by slightly larger orientation wind-force by increasing frictional resistance to shaft
The rotational frequency of rotation member improves the service life of revolving part.Structure is simple, and securely and reliably, service life increases, Ke Yi great
Promotes and use to scale.
Detailed description of the invention:
Fig. 1 is the schematic perspective view of embodiment one；
Fig. 2 is the schematic cross-sectional view of embodiment one.
Specific embodiment:
Embodiment one
A kind of novel self protection type's wind power generation plant, including fan blade 1, shaft 2, fixing seat 3, support leg 4 and support frame
5, the fan blade 1 is fixed in shaft 2, and shaft 2 is installed on axle bed 6 and lower axle bed 7, and shaft 2 is equipped with the limit shaft shoulder 9,
2 bottom end of shaft is equipped with disk 14, is equipped with the frictional disk 13 being in contact with it, the terminal pad of frictional disk 13 and jackscrew 11 below disk 14
10 connections, jackscrew 11 are connect with the threaded hole on U-shaped frame 12, and U-shaped frame 12 is fixed on lower axle bed 7；It is installed on the upper axle bed 6
There is shield 8；The fan blade 1 is fixedly connected with shaft 2 by screw, rivet or weld；The upper axle bed 6 is mounted on support frame
On 5；The lower axle bed 7 is mounted in the circular hole of fixing seat 3；The hardness of the frictional disk 13 is less than the hardness of disk 14；It is described
The lower end surface of upper axle bed 6 and the upper surface of lower axle bed 7 are coated with butter.
Fan blade realizes rotation by being mounted on the shaft of upper axle bed and lower axle bed, compares and fan blade is rotated along shaft, increases
The strong intensity of rotatable parts, improves service life, reduces the maintenance and repair frequency, reduce maintenance cost.Shaft bottom end
Disk contacted with frictional disk so that fan blade just rotates in the case where wind-force is slightly larger, reduce the rotation of rotary part
Frequency improves the service life of revolving part.In the case where frictional disk serious wear, by screwing the adjustable friction of jackscrew
The height of disk guarantees that disk and frictional disk are in close contact, and frictional disk is detachably connected with terminal pad, is conveniently replaceable friction
Disk.
Embodiment two
On the basis of one technical solution of embodiment, the fan blade and shaft are integrated design, increase the intensity of rotating member,
Improve service life.
Embodiment three
On the basis of one technical solution of embodiment, sliding bearing bush is installed in the circular hole of the upper axle bed and lower axle bed,
The wearability of rotatable parts is improved, maintenance maintenance number is reduced, reduces cost.
Claims (8)
1. a kind of novel self protection type's wind power generation plant, including fan blade (1), shaft (2), fixing seat (3), support leg (4) and
Support frame (5), it is characterised in that: the fan blade (1) is fixed on shaft (2), and shaft (2) is installed on axle bed (6) and lower axle
On seat (7), shaft (2) is equipped with the limit shaft shoulder (9), and shaft (2) bottom end is equipped with disk (14), and disk (14) lower section is equipped with and it
The frictional disk (13) of contact, frictional disk (13) are connect with the terminal pad (10) of jackscrew (11), on jackscrew (11) and U-shaped frame (12)
Threaded hole connection, U-shaped frame (12) are fixed on lower axle bed (7)；Shield (8) are installed on the upper axle bed (6).
2. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the fan blade (1)
It is fixedly connected with shaft (2) by screw, rivet or weld.
3. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the fan blade (1)
Design is integrated with shaft (2).
4. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the upper axle bed
(6) it is mounted on support frame (5).
5. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the lower axle bed
(7) it is mounted in the circular hole of fixing seat (3).
6. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the upper axle bed
(6) and in the circular hole of lower axle bed (7) sliding bearing bush is installed.
7. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the frictional disk
(13) hardness is less than the hardness of disk (14).
8. a kind of novel self protection type's wind power generation plant according to claim 1, it is characterised in that: the upper axle bed
(6) upper surface of lower end surface and lower axle bed (7) is coated with butter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796421.3U CN208633977U (en) | 2018-05-25 | 2018-05-25 | A kind of novel self protection type's wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796421.3U CN208633977U (en) | 2018-05-25 | 2018-05-25 | A kind of novel self protection type's wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633977U true CN208633977U (en) | 2019-03-22 |
Family
ID=65733077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820796421.3U Active CN208633977U (en) | 2018-05-25 | 2018-05-25 | A kind of novel self protection type's wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633977U (en) |
-
2018
- 2018-05-25 CN CN201820796421.3U patent/CN208633977U/en active Active
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