CN109441738B - Special belt cleaning device of wind power generation blade - Google Patents
Special belt cleaning device of wind power generation blade Download PDFInfo
- Publication number
- CN109441738B CN109441738B CN201811217796.0A CN201811217796A CN109441738B CN 109441738 B CN109441738 B CN 109441738B CN 201811217796 A CN201811217796 A CN 201811217796A CN 109441738 B CN109441738 B CN 109441738B
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- China
- Prior art keywords
- group
- cleaning
- frame
- motor
- power generation
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- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
- F03D80/55—Cleaning
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a special cleaning device for a wind power generation blade, which comprises a device body; the device body comprises clearance group one, clearance group two and power group, clearance group one and two are located the power group both sides respectively of clearance group, clearance group one, clearance group two constitute by clearance dish, link and motor one, and motor one is located the link upside, the clearance dish is located the link bottom, clearance dish bottom is provided with the brush, through gear swivelling joint between clearance dish and the motor one, link and frame fixed connection, the frame is located the power group upside, the frame intermediate position is provided with the removal wheel. The fan blade cleaning device can drive the two pairs of fan blades of the cleaning group I and the cleaning group II to move through the power group, and the cleaning group I and the cleaning group II can clean dust on the surfaces of the fan blades.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a special cleaning device for a wind power generation blade.
Background
Wind power generation converts kinetic energy of wind into electric energy, and wind energy is more and more valued by countries in the world as clean renewable energy, the amount of the wind energy is huge, the global wind energy is about 2.74 × 10^9MW, the available wind energy is 2 × 10^7MW, which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth, the wind power generation needs power generation blades to be used in cooperation, and a large amount of dust is accumulated on the surfaces of the blades due to long-time use, so that the power generation efficiency is influenced.
Disclosure of Invention
The invention aims to provide a special cleaning device for a wind power generation blade, which aims to solve the problem that a large amount of dust is accumulated on the surface of the blade after long-term use to influence the power generation efficiency in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a special cleaning device for a wind power generation blade comprises a device body; the device body consists of a first cleaning group, a second cleaning group and a power group, the first cleaning group and the second cleaning group are respectively positioned at two sides of the power group, the first cleaning group and the second cleaning group are both composed of a cleaning disc, a connecting frame and a first motor, the first motor is positioned on the upper side of the connecting frame, the cleaning disc is positioned at the bottom end of the connecting frame, the bottom end of the cleaning disc is provided with a hairbrush, the cleaning disc is rotationally connected with the first motor through a gear, the connecting frame is fixedly connected with the frame, the frame is positioned at the upper side of the power unit, the middle position of the frame is provided with a movable wheel, a shaft lever is inserted in the middle of the moving wheel, one end of the shaft lever is connected with a second motor, the shaft lever and the second motor are both positioned on the upper side of the frame, the frame both ends all are provided with the fastener, fastener one side is provided with the spring, the spring other end and frame attach, the frame upside is provided with the battery.
Preferably, an inserting rod is arranged on one side of the clamping piece, penetrates through the spring and extends into the through hole, and the through hole is located on two sides of the frame.
Preferably, the moving wheel is wrapped with an elastic pad, and a frosting layer is arranged on the outer side of the elastic pad.
Preferably, a pulley is arranged inside the clamping piece and is in sliding connection with the fan blades.
Preferably, the frame upside is provided with the distancer, and distancer one end is connected with the axostylus axostyle.
Compared with the prior art, the invention has the beneficial effects that: the device can drive the first cleaning group and the second cleaning group to move through the power group, the first cleaning group and the second cleaning group can clean dust on the surfaces of the fan blades, the inserted rod can guide the contraction or extension direction of the spring, the phenomenon that the spring is bent when being contracted or extended to cause the clamping piece and the fan blades to be clamped and cause the device body to be incapable of moving is avoided, the elastic pad can increase the contact area of the moving wheel and the fan blades, meanwhile, the frosted layer can increase the contact area of the moving wheel and the fan blades, the moving device body can move forwards along with the rotation of the moving wheel, the friction force of the clamping piece and the fan blades can be reduced through the pulley, the device body can move forwards smoothly, the distance meter can record the number of rotating turns of the shaft rod, and the distance for the device body to move forwards can be calculated through the perimeter of the moving.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the power pack of the present invention.
In the figure: 1. a device body; 2. a power pack; 3. a brush; 4. cleaning the disc; 5. a storage battery; 6. a range finder; 7. cleaning group one; 8. a connecting frame; 9. a first motor; 10. cleaning group two; 11. a frame; 12. a second motor; 13. a shaft lever; 14. a spring pad; 15. a moving wheel; 16. a through hole; 17. inserting a rod; 18. a spring; 19. a fastener; 20. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a special cleaning device for a wind turbine blade includes a device body 1; the device body 1 consists of a first cleaning group 7, a second cleaning group 10 and a power group 2, wherein the first cleaning group 7 and the second cleaning group 10 are respectively positioned at two sides of the power group 2, the first cleaning group 7 and the second cleaning group 10 are respectively composed of a cleaning disc 4, a connecting frame 8 and a first motor 9, the first motor 9 is positioned at the upper side of the connecting frame 8, the cleaning disc 4 is positioned at the bottom end of the connecting frame 8, the bottom end of the cleaning disc 4 is provided with a brush 3, the cleaning disc 4 is rotationally connected with the first motor 9 through a gear, the connecting frame 8 is fixedly connected with a frame 11, the frame 11 is positioned at the upper side of the power group 2, the middle position of the frame 11 is provided with a movable wheel 15, the outer side of the movable wheel 15 is wrapped with an elastic pad 14, the outer side of the elastic pad 14 is provided with a frosted layer, the elastic pad 14 can increase the contact area of the movable wheel 15 and the fan blades, and the frosted layer can increase the contact area of the movable wheel 15, a shaft lever 13 is inserted in the middle of the moving wheel 15, one end of the shaft lever 13 is connected with the second motor 12, the shaft lever 13 and the second motor 12 are both positioned on the upper side of the frame 11, the range finder 6 is arranged on the upper side of the frame 11, one end of the range finder 6 is connected with the shaft lever 13, the range finder 6 can record the number of rotation turns of the shaft lever 13, the distance of the forward movement of the device body 1 can be calculated through the perimeter of the moving wheel 15, clamping pieces 20 are arranged at both ends of the frame 11, a spring 18 is arranged at one side of each clamping piece 20, the other end of the spring 18 is connected with the frame 11, an insertion rod 17 is arranged at one side of each clamping piece 19, the insertion rod 17 penetrates through the spring 18 and extends into a through hole 16, the through holes 16 are positioned at both sides of the frame 11, the insertion rod 17 can guide the contraction or extension direction of the spring 18, so as to avoid, the pulley 20 is slidably connected to the fan blade, the pulley 20 can reduce the friction between the clip 19 and the fan blade, so that the device body 1 can move forward smoothly, and the battery 5 is disposed on the upper side of the frame 11.
The working principle of the invention is as follows: when the device is used, the spring is extended, the clamping piece 19 is clamped at two ends of the fan blade, the shaft lever 13 is driven to rotate through the motor two 12, so that the moving wheel 15 moves forwards, the device body 1 is driven to move forwards, the motor one 9 drives the cleaning disc 4 to rotate through the gear, so that the brush 3 is driven to clean the fan blade, when the device moves forwards, the spring 18 contracts along with the reduction of the width of the fan blade, the clamping piece 19 is guaranteed to clamp the fan blade along with the movement of the device body 1, the power set 2 drives the cleaning set one 7 and the cleaning set two 10 to move the fan blade, the cleaning set one 7 and the cleaning set two 10 can clean dust on the surface of the fan blade, the inserted rod 17 can guide the contracting or extending direction of the spring 18, the phenomenon that the spring 18 bends when contracting or extending is avoided, the clamping piece 19 and the fan blade is blocked, the device body 1 cannot move, the elastic cushion 14 can increase the contact area of the moving wheel 15, meanwhile, the frosted layer can increase the contact area between the moving wheel 15 and the fan blades, so that the device body 1 can move forwards along with the rotation of the moving wheel 15, the pulley 20 can reduce the friction force between the clamping piece 19 and the fan blades, the device body 1 can move forwards smoothly, the distance meter 6 can record the number of rotation turns of the shaft rod 13, the distance of the device body 1 moving forwards can be calculated through the perimeter of the moving wheel 15, and the operation of the device body 1 is controlled through a remote control method.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A special cleaning device for a wind power generation blade comprises a device body (1); the method is characterized in that: the device body (1) is composed of a first cleaning group (7), a second cleaning group (10) and a power group (2), the first cleaning group (7) and the second cleaning group (10) are respectively positioned at two sides of the power group (2), the first cleaning group (7) and the second cleaning group (10) are respectively composed of a cleaning disc (4), a connecting frame (8) and a motor (9), the motor (9) is positioned at the upper side of the connecting frame (8), the cleaning disc (4) is positioned at the bottom end of the connecting frame (8), a brush (3) is arranged at the bottom end of the cleaning disc (4), the cleaning disc (4) is rotatably connected with the motor (9) through a gear, the connecting frame (8) is fixedly connected with a frame (11), the frame (11) is positioned at the upper side of the power group (2), a moving wheel (15) is arranged at the middle position of the frame (11), and a shaft lever (13) penetrates through the middle of the moving wheel (15), one end of the shaft lever (13) is connected with the second motor (12), the shaft lever (13) and the second motor (12) are both located on the upper side of the frame (11), clamping pieces (20) are arranged at two ends of the frame (11), a spring (18) is arranged on one side of each clamping piece (20), the other end of each spring (18) is connected with the frame (11), and a storage battery (5) is arranged on the upper side of the frame (11).
2. The special cleaning device for the wind power generation blade according to claim 1, wherein: an inserting rod (17) is arranged on one side of the clamping piece (19), the inserting rod (17) penetrates through the spring (18) to stretch into the through hole (16), and the through hole (16) is located on two sides of the frame (11).
3. The special cleaning device for the wind power generation blade according to claim 1, wherein: the outer side of the moving wheel (15) is wrapped with an elastic pad (14), and a frosting layer is arranged on the outer side of the elastic pad (14).
4. The special cleaning device for the wind power generation blade according to claim 1, wherein: a pulley (20) is arranged inside the clamping piece (19), and the pulley (20) is connected with the fan blades in a sliding mode.
5. The special cleaning device for the wind power generation blade according to claim 1, wherein: the upper side of the frame (11) is provided with a distance measuring instrument (6), and one end of the distance measuring instrument (6) is connected with the shaft lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217796.0A CN109441738B (en) | 2018-10-18 | 2018-10-18 | Special belt cleaning device of wind power generation blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217796.0A CN109441738B (en) | 2018-10-18 | 2018-10-18 | Special belt cleaning device of wind power generation blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441738A CN109441738A (en) | 2019-03-08 |
| CN109441738B true CN109441738B (en) | 2020-07-28 |
Family
ID=65547402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811217796.0A Expired - Fee Related CN109441738B (en) | 2018-10-18 | 2018-10-18 | Special belt cleaning device of wind power generation blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441738B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005002886B3 (en) * | 2005-01-06 | 2006-05-18 | Carsten Paulsen | Rotor blade cleaning/preserving unit for wind mill, has pressure unit which is supported at working platform and acts on scratch tape for pressing tape to surface of rotor blade |
| CN101375008A (en) * | 2006-01-27 | 2009-02-25 | Pp能源有限责任公司 | Device for enabling access to a structure above ground level |
| KR20130025541A (en) * | 2011-09-02 | 2013-03-12 | 삼성중공업 주식회사 | Blade for wind turbine, and wind turbine having the same |
| CN204961179U (en) * | 2015-06-26 | 2016-01-13 | 西北工业大学 | Wind turbine blades purger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8641374B2 (en) * | 2010-06-30 | 2014-02-04 | Vestas Wind Systems A/S | Cleaning and inspecting apparatus for wind turbine and related methods |
| EP2752621B1 (en) * | 2011-09-02 | 2016-12-07 | Samsung Heavy Ind. Co., Ltd. | Apparatus for maintaining wind turbine blades |
-
2018
- 2018-10-18 CN CN201811217796.0A patent/CN109441738B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005002886B3 (en) * | 2005-01-06 | 2006-05-18 | Carsten Paulsen | Rotor blade cleaning/preserving unit for wind mill, has pressure unit which is supported at working platform and acts on scratch tape for pressing tape to surface of rotor blade |
| CN101375008A (en) * | 2006-01-27 | 2009-02-25 | Pp能源有限责任公司 | Device for enabling access to a structure above ground level |
| KR20130025541A (en) * | 2011-09-02 | 2013-03-12 | 삼성중공업 주식회사 | Blade for wind turbine, and wind turbine having the same |
| CN204961179U (en) * | 2015-06-26 | 2016-01-13 | 西北工业大学 | Wind turbine blades purger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109441738A (en) | 2019-03-08 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200701 Address after: No.786 Yazhong Road, Nanhu District, Jiaxing, Zhejiang Province Applicant after: JIAXING MINDE AUTO PARTS Co.,Ltd. Address before: 230000 Guolou Group 1, Sanwang Village, Paifang Hui Manchu Township, Feidong County, Hefei City, Anhui Province Applicant before: HEFEI XIANJIE NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| 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: 20200728 |