CN109899250A - A kind of wind-driven generator - Google Patents
A kind of wind-driven generator Download PDFInfo
- Publication number
- CN109899250A CN109899250A CN201910160590.7A CN201910160590A CN109899250A CN 109899250 A CN109899250 A CN 109899250A CN 201910160590 A CN201910160590 A CN 201910160590A CN 109899250 A CN109899250 A CN 109899250A
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- China
- Prior art keywords
- column
- wind
- stepper motor
- fixed
- stock
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- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000628997 Flos Species 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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- Transmission Devices (AREA)
Abstract
The invention discloses a kind of wind-driven generators, including pylon and the internal fixed block for being equipped with loose slot, fixed block is equipped with the arc groove and straight trough being connected with loose slot, arc groove is connected with straight trough, it is vertically equipped with column on pylon, is rotatably provided with rotating vane on pylon, the inner wall of column is fixed with stepper motor, rotating mechanism, the transmission mechanism below rotating mechanism are connected on the output shaft of stepper motor, fixed block is fixed on rotating mechanism, be rotatably provided in fixed block across fixed block, column side wall after be connected to reciprocating screw on transmission mechanism.The present invention has the advantages that the sponge on connecting rod can be driven mobile by stepper motor without climbing, thus the column of automated cleaning rotating vane and upper part, to prevent danger.
Description
Technical field
The present invention relates to a kind of wind power plant more particularly to a kind of wind-driven generators.
Background technique
The rotating vane of wind-driven generator plays a crucial role in equipment power generation process, but with equipment
The surface of longtime running, rotating vane will adsorb a large amount of dust and impurity, these dusts and impurity will generate resistance to wind,
Reduce wind to the angle of attack of rotating vane, the generated energy of 7-10% is dropped, in addition, since dirt all can not on all rotating vanes
Uniformly respectively, therefore, it also will increase aerodynamic uneven and mass unbalance, and adsorb the rotating vane of dust
On smooth, coarse surface rotating vane will be easier by wind " tearing ", accordingly, it is desirable to wind-driven generator
Rotating vane is cleaned in time, but since wind driven generator rotation blade is often in the state of rotation and apart from pylon
There is certain level distance, during cleaning, people are difficult to that rotating vane is fixed, and can only be to rotating vane close to tower
The side of frame is cleaned, and meeting danger close, and the side for rotating vane far from pylon, since people climb on pylon
Rotating vane is reached when climbing, and makes it difficult to clean rotating vane far from the side of pylon, the rotation of wind-driven generator
Blade is difficult to obtain and thoroughly effectively clean.
So needing a kind of wind-driven generator, the sponge on connecting rod can be driven mobile by stepper motor without climbing,
To the column of automated cleaning rotating vane and upper part, to prevent danger.
Summary of the invention
The main purpose of the present invention is to provide a kind of wind-driven generators, can be driven and be connected by stepper motor without climbing
Sponge on bar is mobile, thus the column of automated cleaning rotating vane and upper part, to prevent danger.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of wind-driven generator, including pylon and inside are set
Have a fixed block of loose slot, the fixed block is equipped with the arc groove and straight trough being connected with the loose slot, the arc groove and
The straight trough is connected, and column is vertically equipped on the pylon, is rotatably provided with rotating vane on the pylon, the column
Inner wall is fixed with stepper motor, and rotating mechanism is connected on the output shaft of the stepper motor, is located at below the rotating mechanism
Transmission mechanism, the fixed block is fixed on the rotating mechanism, is rotatably provided in the fixed block across the fixation
Block, the column side wall after be connected to reciprocating screw on the transmission mechanism, be threaded with work on the reciprocating screw
The barrel nut in the loose slot is moved, the top of the barrel nut is connected with stock, and the stock is externally provided with sea
Silk floss, in the arc groove, the straight trough, the lower end of the barrel nut is equipped with limited block, the work for the stock activity
The lower end of dynamic slot is equipped with limiting slot, and the limited block is movably located on the limiting slot.
Further, the transmission mechanism includes the lower disc being connected on the output shaft of the stepper motor, under described
The front end of disk is equipped with half-turn tooth, and it is driven that the left side of the lower disc is equipped with first matched with the half-turn tooth of the lower disc
Gear, the upper end of first driven gear are coaxially connected with the 4th angular wheel, the right end engagement of the 4th angular wheel
There is third angular wheel, the third angular wheel is connected to the right end of the reciprocating screw.
Further, the rotating mechanism includes the annular rack being rotatably located on the column, is connected to the step
Into the upper disk on the output shaft of motor, the fixed block is fixed on the outer wall of the annular rack, after the upper disk
End is equipped with half-turn tooth, and the right end of the upper disk is equipped with the second driven gear matched with the half-turn tooth of the upper disk, institute
It states and is coaxially connected with inner ring gear above the second driven gear, the internal ring gear of the inner ring gear and the annular rack is mutually nibbled
It closes.
Further, the front end of the barrel nut is equipped with arc chute, and the lower end of the stock is fixed with sphere, institute
The lower end of stating stock, the sphere slide fit are in the arc chute.
Further, the stepper motor is fixed on the inner wall of the column by the first link block, is connected to described
4th angular wheel, first driven gear center the first central axis rotation be located on first link block.
Further, the right end of the stepper motor is fixed with the second link block, be connected to second driven gear,
It is located on second link block to second central axis rotation of the inner ring gear centre.
The present invention has the advantages that the sponge on connecting rod can be driven mobile by stepper motor without climbing, thus from
The column of dynamic cleaning rotating vane and upper part, to prevent danger.
Detailed description of the invention
Fig. 1 be stock according to the present invention slide into arc groove left side when structural schematic diagram；
Fig. 2 be stock according to the present invention slide into arc groove centre when structural schematic diagram；
Fig. 3 be stock according to the present invention slide into arc groove right side when structural schematic diagram；
Fig. 4 is structural schematic diagram according to the present invention；
Fig. 5 be stock according to the present invention slide into arc groove right side when cross-sectional view；
Fig. 6 be stock according to the present invention slide into arc groove left side when cross-sectional view；
Fig. 7 is the portion the A enlarged drawing of Fig. 1；
Fig. 8 is the B-B cross-sectional view of Fig. 2；
Fig. 9 is the portion the C enlarged drawing of Fig. 4；
Figure 10 is the portion the D enlarged drawing of Fig. 5；
Figure 11 is the portion the E enlarged drawing of Fig. 6；
Figure 12 is the top view of fixed block according to the present invention；
Figure 13 is the top view of upper disk according to the present invention, lower disc.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in figure 1 to figure 13, a kind of wind-driven generator, it is fixed including pylon and the internal fixed block 4 for being equipped with loose slot
Block 4 is equipped with the arc groove 8 and straight trough that are connected with loose slot, and arc groove 8 is connected with straight trough, on pylon vertically equipped with column 1,
Rotating vane 2 is rotatably provided on pylon, the inner wall of column 1 is fixed with stepper motor 7, connects on the output shaft of stepper motor 7
There are rotating mechanism, the transmission mechanism below rotating mechanism, fixed block 4 is fixed on rotating mechanism, in fixed block 4 rotationally
Equipped with the reciprocating screw 22 being connected on transmission mechanism after the side wall of fixed block 4, column 1, screw thread connects on reciprocating screw 22
It is connected to barrel nut 23 of the activity in loose slot, the top of barrel nut 23 is connected with stock 6, and stock 6 is externally provided with sea
Silk floss 5,6 activity of stock is in arc groove 8, straight trough, and the lower end of barrel nut 23 is equipped with limited block 24, and the lower end of loose slot is equipped with
Limiting slot, limited block 24 are movably located on limiting slot.
Transmission mechanism includes the lower disc 17 being connected on the output shaft of stepper motor 7, and the front end of lower disc 17 is equipped with half
Tooth is enclosed, the left side of lower disc 17 is equipped with the first driven gear 16 matched with the half-turn tooth of lower disc 17, the first driven gear
16 upper end is coaxially connected with the 4th angular wheel 15, and the right end of the 4th angular wheel 15 is engaged with third angular wheel 14, the
Triconic gear 14 is connected to the right end of reciprocating screw 22.
Rotating mechanism includes the annular rack 3 being rotatably located on column 1, is connected on the output shaft of stepper motor 7
Upper disk 18, fixed block 4 are fixed on the outer wall of annular rack 3, and the rear end of upper disk 18 is equipped with half-turn tooth, the right side of upper disk 18
End is equipped with the second driven gear 19 matched with the half-turn tooth of upper disk 18, and the top of the second driven gear 19 is coaxially connected with
Inner ring gear 20, inner ring gear 20 are meshed with the internal ring gear of annular rack 3.The half-turn tooth of upper disk 18 and the half of lower disc 17
Circle tooth is oppositely arranged.
The front end of barrel nut 23 is equipped with arc chute 21, and the lower end of stock 5 is fixed with sphere, the lower end of stock 5, ball
Body slide fit is in arc chute 21.
Stepper motor 7 is fixed on the inner wall of column 1 by the first link block, and the 4th angular wheel 15, first is connected to
It is located on the first link block to first central axis rotation at 16 center of driven gear.
The right end of stepper motor 7 is fixed with the second link block, is connected to the second driven gear 19,20 center of inner ring gear
The second central axis rotation be located on the second link block.
Its working principle is that: when the column for needing to clean rotating vane and upper part, starts stepper motor and overlook clockwise
Rotation, the output shaft of stepper motor drive lower disc, upper disk vertical view to rotate clockwise, the half-turn tooth of upper disk not with second from
Moving gear engagement, the half-turn tooth of lower disc drive the rotation of the first driven gear, and the first driven gear drives the 4th conical tooth rotation
Dynamic, the 4th angular wheel drives the rotation of third angular wheel, and third angular wheel drives reciprocating screw rotation, and reciprocating screw drives
Barrel nut is moved to the left to position shown in Fig. 5, and since limited block slide fit is in limiting slot, barrel nut is not rotated, long
Bar keeps vertical from the right side that straight trough slides into arc groove, and stepper motor stops operating at this time, and rotating vane revolves when rotationally
The right side of rotating vane piece can be contacted with sponge, and sponge can clean out the dust on the right side of rotating vane, impurity, stepper motor after
Continuous vertical view rotates clockwise, and the half-turn tooth of upper disk is not engaged with the second driven gear, the half-turn tooth of lower disc drive first from
Moving gear rotation, so that reciprocating screw be driven to continue to rotate, reciprocating screw drives barrel nut to move left to position shown in Fig. 6,
Stock slides into the left side of arc groove on the right side of arc groove, and the left side of rotating vane rotating vane when rotationally can be with sea
Silk floss contact, sponge can clean out the dust in the left side of rotating vane, impurity, and stepper motor has been overlooked at this time turns clockwise
90 degree are moved, wherein during moving to left, stock slides in arc groove barrel nut, and the lower end of stock, sphere can be along
Arc chute glides, and stock can turn forward, as shown in Fig. 2, to make stock avoid colliding with rotating vane, stepper motor after
Continuous vertical view rotates clockwise 90 degree, and reciprocating screw drives barrel nut homing, and also homing, sponge are fitted in stock
On the outer wall of column, stepper motor continues to stop after vertical view rotates clockwise half-turn, and stepper motor just rotates a circle at this time,
The half-turn tooth of middle lower disc is not engaged with the first driven gear, and the half-turn tooth of upper disk drives the second driven gear to rotate multi-turn,
Second driven gear drives the second central axis rotation, and the second central axis drives the rotation of internal ring gear wheel, inner ring gear band rotating ring shape tooth
Item rotation is turned around, and annular rack drives fixed block rotation to turn around, and sponge is clean by the column of upper part, prevents part
Dust and impurities on column complete the cleaning of the column of rotating vane and upper part by wind to rotating vane.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of wind-driven generator, it is characterised in that: including pylon and the internal fixed block (4) for being equipped with loose slot, the fixation
Block (4) is equipped with the arc groove (8) and straight trough being connected with the loose slot, and the arc groove (8) is connected with the straight trough, institute
It states vertically equipped with being rotatably provided with rotating vane (2) on column (1), the pylon on pylon, the inner wall of the column (1) is fixed
Have stepper motor (7), is connected with rotating mechanism on the output shaft of the stepper motor (7), below the rotating mechanism
Transmission mechanism, the fixed block (4) are fixed on the rotating mechanism, are rotatably provided in the fixed block (4) across described
Fixed block (4), the column (1) side wall after be connected to reciprocating screw (22) on the transmission mechanism, the reciprocating screw
(22) barrel nut (23) of the activity in the loose slot is threaded on, the top of the barrel nut (23) connects
It is connected to stock (6), the stock (6) is externally provided with sponge (5), and stock (6) activity is in the arc groove (8), the straight trough
Interior, the lower end of the barrel nut (23) is equipped with limited block (24), and the lower end of the loose slot is equipped with limiting slot, the limit
Block (24) is movably located on the limiting slot.
2. a kind of wind-driven generator as described in claim 1, it is characterised in that: the transmission mechanism includes being connected to the step
Into the lower disc (17) on the output shaft of motor (7), the front end of the lower disc (17) is equipped with half-turn tooth, the lower disc (17)
Left side be equipped with the first driven gear (16) for matching with the half-turn tooth of the lower disc (17), first driven gear
(16) upper end is coaxially connected with the 4th angular wheel (15), and the right end of the 4th angular wheel (15) is engaged with third taper
Gear (14), the third angular wheel (14) are connected to the right end of the reciprocating screw (22).
3. a kind of wind-driven generator as claimed in claim 1 or 2, it is characterised in that: the rotating mechanism includes rotatably setting
On the column (1) annular rack (3), be connected to the stepper motor (7) output shaft on upper disk (18), it is described
Fixed block (4) is fixed on the outer wall of the annular rack (3), and the rear end of the upper disk (18) is equipped with half-turn tooth, it is described on
The right end of disk (18) is equipped with the second driven gear (19) for matching with the half-turn tooth of the upper disk (18), described second from
It is coaxially connected with above moving gear (19) inner ring gear (20), the inner ring gear (20) is interior with the annular rack (3)
Circle tooth is meshed.
4. a kind of wind-driven generator as described in claim 1, it is characterised in that: the front end of the barrel nut (23) is equipped with
Arc chute (21), the lower end of the stock (5) are fixed with sphere, and the lower end of the stock (5), the sphere slide fit are described
In arc chute (21).
5. a kind of wind-driven generator as claimed in claim 2, it is characterised in that: the stepper motor (7) passes through the first connection
Block is fixed on the inner wall of the column (1), is connected to the 4th angular wheel (15), in first driven gear (16)
It is located on first link block to first central axis rotation of the heart.
6. a kind of wind-driven generator as claimed in claim 3, it is characterised in that: the right end fixation of the stepper motor (7) is set
There is the second link block, is connected to the second central axis rotation of second driven gear (19), the inner ring gear (20) center
Ground is located on second link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160590.7A CN109899250B (en) | 2019-03-04 | 2019-03-04 | Wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160590.7A CN109899250B (en) | 2019-03-04 | 2019-03-04 | Wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109899250A true CN109899250A (en) | 2019-06-18 |
| CN109899250B CN109899250B (en) | 2020-12-22 |
Family
ID=66946248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910160590.7A Active CN109899250B (en) | 2019-03-04 | 2019-03-04 | Wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109899250B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307122A (en) * | 2019-07-23 | 2019-10-08 | 深圳市雷凌广通技术研发有限公司 | A kind of safe and reliable wind power generation plant with cleaning function |
| CN110374790A (en) * | 2019-07-01 | 2019-10-25 | 深圳市安思科电子科技有限公司 | A kind of safety-type wind-driven generator with automatic fire-extinguishing function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339638A1 (en) * | 1993-11-20 | 1995-05-24 | Jan Luttuschka | External access equipment to wall of circular structure |
| WO2005054672A1 (en) * | 2003-12-04 | 2005-06-16 | Pp Energy Aps | Method and apparatus for treatment of a part of a wind turbine |
| CN101920252A (en) * | 2009-06-16 | 2010-12-22 | 通用电气公司 | Be used for wind turbine rotor blade is cleaned method and apparatus with deicing |
| CN107035630A (en) * | 2017-06-27 | 2017-08-11 | 深圳市晓控通信科技有限公司 | A kind of intelligent machine device for being used to clean blade of wind-driven generator |
| CN108533464A (en) * | 2018-06-18 | 2018-09-14 | 南京高传机电产业发展有限公司 | A kind of cleaning structure for blade of wind-driven generator |
-
2019
- 2019-03-04 CN CN201910160590.7A patent/CN109899250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339638A1 (en) * | 1993-11-20 | 1995-05-24 | Jan Luttuschka | External access equipment to wall of circular structure |
| WO2005054672A1 (en) * | 2003-12-04 | 2005-06-16 | Pp Energy Aps | Method and apparatus for treatment of a part of a wind turbine |
| CN101920252A (en) * | 2009-06-16 | 2010-12-22 | 通用电气公司 | Be used for wind turbine rotor blade is cleaned method and apparatus with deicing |
| CN107035630A (en) * | 2017-06-27 | 2017-08-11 | 深圳市晓控通信科技有限公司 | A kind of intelligent machine device for being used to clean blade of wind-driven generator |
| CN108533464A (en) * | 2018-06-18 | 2018-09-14 | 南京高传机电产业发展有限公司 | A kind of cleaning structure for blade of wind-driven generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374790A (en) * | 2019-07-01 | 2019-10-25 | 深圳市安思科电子科技有限公司 | A kind of safety-type wind-driven generator with automatic fire-extinguishing function |
| CN110374790B (en) * | 2019-07-01 | 2021-03-05 | 安徽云超智能科技有限公司 | Safe type aerogenerator with automatic function of putting out a fire |
| CN110307122A (en) * | 2019-07-23 | 2019-10-08 | 深圳市雷凌广通技术研发有限公司 | A kind of safe and reliable wind power generation plant with cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109899250B (en) | 2020-12-22 |
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Effective date of registration: 20201208 Address after: 221300 government of Zhenxing East Road, Sihu Town, Pizhou City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu big block of wood ginkgo biological Science and Technology Ltd. Address before: Room 502, Unit 1, Zhishengyuan Building, Hengxi Town, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Xu Chun |
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