CN112145380A

CN112145380A - Wind blade surface dust scraping device for new wind power generation energy

Info

Publication number: CN112145380A
Application number: CN202011219241.7A
Authority: CN
Inventors: 张新安
Original assignee: Wenzhou Xiyan Electromechanical Technology Co ltd
Current assignee: SHIJIAZHUANG DONGFANG THERMAL POWER ENGINEERING Co.,Ltd.
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2020-12-29
Anticipated expiration: 2040-11-04
Also published as: CN112145380B

Abstract

The invention discloses a wind blade surface dust scraping device for new wind power generation energy, wherein the upper end surface of an upper cleaning mechanism is in contact with the lower end surface of a blade placed in an inner cavity of a second inner clamping mechanism, and a movable transverse cylinder is a rotating fulcrum for assembling a vertical plate and the upper cleaning mechanism and assembling the rotating fulcrum of the vertical plate and the lower cleaning mechanism.

Description

Wind blade surface dust scraping device for new wind power generation energy

Technical Field

The invention relates to the technical field of wind driven generator components, in particular to a wind blade surface dust scraping device for new wind power generation energy.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises components such as a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind-driven generator is simpler, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator is driven by the wind wheel shaft to rotate to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium.

In the working process of the wind driven generator, the wind blades are indispensable components, but the wind blades are placed in the external environment for a long time, residues and dust can be left on the surfaces of the blades, the rotating speed and the efficiency of the blades can be hindered, the surfaces of the blades can be cleaned when the blades are replaced, and when the dust scraping device on the current market is cleaned, dust can not be scraped off a plurality of groups of blades simultaneously, the components cannot be cleaned on a single device for a plurality of times, so that the efficiency is low.

In order to solve the problems, a device for scraping dust on the surface of a wind blade of a new wind power generation energy source is provided.

Disclosure of Invention

The invention aims to provide a wind blade surface dust scraping device for new energy of wind power generation, blades are disassembled from a wind power generator, two ends of the blades are respectively placed in inner cavities of a first placing base block and a second placing base block, a driving motor arranged at the bottom end of a mounting plate drives a transmission shaft to rotate to drive a wheel body to rotate in the same direction, so that the blades can move leftwards in an inner cavity of a sliding groove, the limit distance of leftward movement is consistent with the angle of a vertical placing plate, a translation mechanism is moved to the left end of the limit, the left end of the limit is the right end of an inner cavity of a scraping mechanism, the left end of the scraping mechanism touches the right end of the inner cavity of a mounting frame, the translation mechanism can perform transverse translation movement due to the fact that a sliding wheel is positioned in the inner cavity of an embedded slideway, the stability of the device is improved, the lower end face of a lower cleaning mechanism is in contact with the upper end face of the blades placed in the inner cavity of the first inner clamping mechanism, because of the horizontal section of thick bamboo of activity is the rotatory fulcrum of equipment riser and last clearance mechanism, the rotatory fulcrum of equipment riser and lower clearance mechanism, when advancing translation mechanism right, the horizontal slat of activity can wholly squint left, first washing brush strip and blade face contact, carry out the dust to its surface and strike off, when advancing translation mechanism left, the horizontal slat of activity can wholly squint right, the second washs brush strip and blade face contact, carry out the secondary of dust to its surface and strikes off, the cleanliness of striking off of device has been improved, the function diversity of device has been promoted, the problem in the background art has been solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind blade surface dust scraping device of wind power generation new forms of energy, including placement mechanism and deashing mechanism, placement mechanism is including placing the shell, first interior clamp mechanism, press from both sides mechanism and embedded slide in the second, first interior clamp mechanism is installed to the inner chamber bottom of placing the shell, press from both sides mechanism in the second is installed on the inner chamber top of placing the shell, embedded slide has been seted up to inner chamber one side of placing the shell, deashing mechanism is installed to placement mechanism's the inner, deashing mechanism is including the installation riser, the side fluting, the installing frame, the side chamber is opened and strikes off the mechanism to the side, the side fluting has been seted up to the side of installation riser, the installing frame has been installed to the side of installation riser, the side chamber is opened to the side of installing frame, strike.

Further, the placing shell comprises a bottom placing plate, a lower oblique placing plate, a vertical placing plate, an upper oblique placing plate, a top placing plate and a sliding groove, wherein the bottom placing plate is installed at the side end of the bottom placing plate, the vertical placing plate is installed at the other end of the lower oblique placing plate, the upper oblique placing plate is installed at the upper end of the vertical placing plate, the top placing plate is installed at the other end of the upper oblique placing plate, the bottom placing plate, the lower oblique placing plate, the vertical placing plate, the upper oblique placing plate and the top placing plate are provided with the sliding groove at the two ends of the front surface.

Further, the first internal clamping mechanism comprises a first placing base block, a movable placing plate and a second placing base block, the movable placing plate is installed at the side end of the first placing base block, and the second placing base block is installed at the other end of the movable placing plate.

Further, the first base block of placing includes that the installation board is blocked up, embedded binaural piece, interior clamp installation piece, connects horizontal pole and installation ring, and embedded binaural piece is installed at the both ends of the installation board, and interior clamp installation piece is installed to the upper end of the installation board, and the inner of interior clamp installation piece is installed and is connected the horizontal pole, and the installation ring is installed to the inner of connecting the horizontal pole.

Further, the board is placed in the activity includes plate body, driving motor, transmission shaft, wheel body and accepts the piece, and driving motor is installed to the bottom both sides of plate body, and the transmission shaft is installed to driving motor's side both sides, and the wheel body is installed in running through to the outer lane of transmission shaft, and the other end of transmission shaft is installed and is accepted the piece.

Further, strike off the mechanism including equipment riser, last clearance mechanism, the horizontal section of thick bamboo of activity, side joint piece, side installation piece and translation mechanism down, the upper end of equipment riser is through the horizontal section of thick bamboo of activity and last clearance mechanism swing joint, the lower extreme of equipment riser through the horizontal section of thick bamboo of activity and clearance mechanism swing joint down, the side joint piece is installed to the side of equipment riser, the side installation piece is installed to the other end of side joint piece, translation mechanism is installed to the side of side installation piece.

Further, go up cleaning mechanism and including activity horizontal plate, first washing brush strip and second washing brush strip, first washing brush strip is installed to the right-hand member of activity horizontal plate, and the second washing brush strip is installed to the left end of activity horizontal plate.

Further, translation mechanism includes equipment base plate, lower support post and movable pulley, and support post under the lower extreme of equipment base plate is installed, and the movable pulley is installed to the bottom inner chamber of lower support post.

Furthermore, the sliding wheels are placed in the inner cavity of the embedded slideway, so that the translation mechanism can perform left-right transverse translation movement in the inner cavity of the embedded slideway.

Further, the first cleaning brush strip is a component made of polyvinyl chloride material, and the second cleaning brush strip is a component made of polypropylene material

Compared with the prior art, the invention has the following beneficial effects:

1. according to the device for scraping dust on the surface of the wind blade of the new wind power generation energy, the blade is detached from the wind power generator, two ends of the blade are respectively placed in the inner cavities of the first placement base block and the second placement base block, the driving motor arranged at the bottom end of the installation plate drives the transmission shaft to rotate, and the wheel body is driven to rotate in the same direction, so that the blade can move leftwards in the inner cavity of the sliding groove, the limit distance of leftward movement is consistent with the angle of the vertical placement plate, and a plurality of groups of blades detached from the wind power generator can be placed in the device for temporary storage.

2. According to the wind blade surface dust scraping device for the new wind power generation energy, the translation mechanism is moved to the limit left end of the translation mechanism, the limit left end is the right end of the inner cavity of the installation frame, the left end of the scraping mechanism touches the right end of the inner cavity of the installation frame, and the sliding wheel is located in the inner cavity of the embedded slideway, so that the translation mechanism can perform transverse translation movement, and the device is provided with a component capable of being cleaned for multiple times on a single device.

3. The invention provides a wind blade surface dust scraping device of new energy of wind power generation, which enables the lower end surface of a lower cleaning mechanism to be contacted with the upper end surface of a blade arranged in an inner cavity of a first inner clamping mechanism, the upper end surface of an upper cleaning mechanism to be contacted with the lower end surface of the blade arranged in an inner cavity of a second inner clamping mechanism, because a movable transverse cylinder is a rotating fulcrum for assembling a vertical plate and the upper cleaning mechanism, the rotating fulcrum for assembling the vertical plate and the lower cleaning mechanism is assembled, when a translation mechanism is pushed rightwards, a movable transverse plate can be wholly deviated leftwards, a first cleaning brush strip is contacted with the blade surface to carry out electrostatic friction on the surface of the blade, the impurity dust on the blade surface is adsorbed by generating static electricity, when the translation mechanism 257 is pushed leftwards, the movable transverse plate 2521 can be wholly deviated rightwards, a second cleaning brush strip 2523 is contacted with the blade surface to scrape the dust on the surface of the blade, the cleanness of the blade, and then the device can carry out dust scraping to a plurality of groups of blades simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the placement mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a first placement block of the present invention;

FIG. 4 is a schematic view of the structure of the movable placement board of the present invention;

FIG. 5 is a schematic view of the structure of the mounting frame of the present invention;

fig. 6 is a schematic structural view of a scraping mechanism of the present invention;

fig. 7 is a schematic structural diagram of the translation mechanism of the present invention.

In the figure: 1. a placement mechanism; 2. a dust removal mechanism; 11. placing the shell; 111. a bottom placement plate; 112. a lower inclined placing plate; 113. vertically placing the plate; 114. placing the plate obliquely upwards; 115. placing the plate on the top; 116. a sliding groove; 12. a first internal clamping mechanism; 121. a first placement base block; 1211. installing a block plate; 1212. embedding a double-ear block; 1213. an inner clamp mounting block; 1214. connecting the cross bars; 1215. installing a ring; 122. a movable placing plate; 1221. a plate body; 1222. a drive motor; 1223. a drive shaft; 1224. a wheel body; 1225. a bearing block; 123. a second placement base block; 13. a second internal clamping mechanism; 14. a slide way is embedded; 21. installing a vertical plate; 22. side grooving; 23. installing a frame; 24. laterally opening a cavity; 25. a scraping mechanism; 251. assembling a vertical plate; 252. an upper cleaning mechanism; 2521. a movable cross bar plate; 2522. a first cleaning brush bar; 2523. a second cleaning brush bar; 253. a lower cleaning mechanism; 254. a movable transverse cylinder; 255. a side connection block; 256. a side mounting block; 257. a translation mechanism; 2571. assembling a substrate; 2572. a lower support post; 2573. a sliding wheel.

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.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, a wind blade surface dust scraping device for new wind power generation energy comprises a placing mechanism 1 and an ash removing mechanism 2, wherein the placing mechanism 1 comprises a placing shell 11, a first inner clamping mechanism 12, a second inner clamping mechanism 13 and an embedded slideway 14, the first inner clamping mechanism 12 is installed at the bottom end of an inner cavity of the placing shell 11, the placing shell 11 comprises a bottom placing plate 111, a lower inclined placing plate 112, a vertical placing plate 113, an upper inclined placing plate 114, a top placing plate 115 and a sliding groove 116, the lower inclined placing plate 112 is installed at the side end of the bottom placing plate 111, the vertical placing plate 113 is installed at the other end of the lower inclined placing plate 112, the upper inclined placing plate 114 is installed at the upper end of the vertical placing plate 113, the top placing plate 115 is installed at the other end of the upper inclined placing plate 114, the front two ends of the bottom placing plate 111, the lower inclined placing plate 112, the vertical placing plate 113, the upper inclined placing plate 114 and the top placing plate 115 are provided with a sliding groove 116, the first inner clamping mechanism 12 includes a first placing base block 121, a movable placing plate 122 and a second placing base block 123, the movable placing plate 122 is installed at a side end of the first placing base block 121, the first placing base block 121 includes a mounting block 1211, an inner-insert double-lug block 1212, an inner-insert mounting block 1213, a connecting cross bar 1214 and a mounting ring 1215, the inner-insert double-lug block 1212 is installed at two ends of the mounting block 1211, the inner-insert mounting block 1213 is installed at an upper end of the mounting block 1211, the connecting cross bar 1214 is installed at an inner end of the inner-insert mounting block 1213, the mounting ring 1215 is installed at an inner end of the connecting cross bar 1214, the movable placing plate 122 includes a plate body 1221, a driving motor 1222, a transmission shaft 1223, a wheel body 1224 and a receiving block 1225, a driving motor 1222 is installed at two sides of a bottom end of the plate body 1221, a transmission shaft 1223 is installed at two sides of a side end of the driving motor, a second placing base block 123 is installed at the other end of the movable placing plate 122, a second inner clamping mechanism 13 is installed at the top end of the inner cavity of the placing shell 11, an embedded slideway 14 is arranged at one side of the inner cavity of the placing shell 11, an ash cleaning mechanism 2 is installed at the inner end of the placing mechanism 1, the ash cleaning mechanism 2 comprises a mounting vertical plate 21, a side open groove 22, a mounting frame 23, a side open cavity 24 and a scraping mechanism 25, the side end of the mounting vertical plate 21 is provided with the side open groove 22, the side end of the mounting vertical plate 21 is provided with the mounting frame 23, the side end of the mounting frame 23 is provided with the side open cavity 24, the inner cavity of the mounting frame 23 is provided with the scraping mechanism 25, blades are detached from the wind driven generator, the two ends of the blades are respectively placed in the inner cavities of the first placing base block 121 and the second placing base block 123, a driving motor 1222 installed at the bottom end of the mounting block plate 1221 drives a, the limit distance of the leftward movement is in accordance with the angle of the vertical placement plate 113,

example two:

referring to fig. 5, 6 and 7, the scraping mechanism 25 includes an assembled riser 251, an upper cleaning mechanism 252, a lower cleaning mechanism 253, a movable cross tube 254, a side joint 255, a side mounting block 256 and a translation mechanism 257, the upper end of the assembled riser 251 is movably connected with the upper cleaning mechanism 252 through the movable cross tube 254, the upper cleaning mechanism 252 includes a movable cross plate 2521, a first cleaning brush 2522 and a second cleaning brush 2523, the right end of the movable cross plate 2521 is provided with the first cleaning brush 2522, the left end of the movable cross plate 2521 is provided with the second cleaning brush 2523, the first cleaning brush 2522 is made of a polyvinyl chloride material, the second cleaning brush 2523 is made of a polypropylene material, the lower end of the assembled riser 251 is movably connected with the lower cleaning mechanism 253 through the movable cross tube 254, the side joint 255 is mounted at the side end of the assembled riser 251, the side mounting block 256 is mounted at the other end of the side mounting block 255, the side end of the side mounting block 256 is provided with a translation mechanism 257, the translation mechanism 257 comprises an assembly base plate 2571, a lower receiving column 2572 and a sliding wheel 2573, the lower end of the assembly base plate 2571 is provided with the lower receiving column 2572, the inner cavity of the bottom end of the lower receiving column 2572 is provided with the sliding wheel 2573, the sliding wheel 2573 is arranged in the inner cavity of the embedded slideway 14, the translation mechanism 257 can perform left-right transverse translation movement in the inner cavity of the embedded slideway 14, the translation mechanism 257 is moved to the extreme left end, the extreme left end is the right end of the inner cavity of the mounting frame 23 contacted with the left end of the scraping mechanism 25, because the sliding wheel 2573 is arranged in the inner cavity of the embedded slideway 14, the translation mechanism 257 can perform transverse translation movement, the stability of the device is improved, the lower end surface of the lower cleaning mechanism 253 is contacted with the upper end surface of the blade arranged in the inner cavity of the first inner clamping mechanism 12, the upper end surface of, because the movable horizontal cylinder 254 is the rotation fulcrum of the assembled vertical plate 251 and the upper cleaning mechanism 252, and the rotation fulcrum of the assembled vertical plate 251 and the lower cleaning mechanism 253, when the translation mechanism 257 is pushed to the right, the movable horizontal plate 2521 can wholly shift to the left, the first cleaning brush 2522 contacts with the blade surface to perform electrostatic friction on the surface of the blade, and generate electrostatic adsorption of impurity dust on the blade surface, when the translation mechanism 257 is pushed to the left, the movable horizontal plate 2521 can wholly shift to the right, the second cleaning brush 2523 contacts with the blade surface to perform scraping of dust on the surface of the blade, the scraping cleanliness of the blade is improved, and the reciprocating motion of the movable horizontal plate 2521 is utilized, so that the device can simultaneously scrape dust on a plurality of groups of blades.

In summary, the following steps: the invention provides a device for scraping dust on the surface of a wind blade of new energy of wind power generation, which is used for scraping the dust on the surface of the wind blade of the new energy of wind power generation, wherein the blades are detached from a wind power generator, two ends of the blades are respectively arranged in the inner cavities of a first placing base block 121 and a second placing base block 123, a driving motor 1222 arranged at the bottom end of a mounting block plate 1221 drives a transmission shaft 1223 to rotate to drive a wheel body 1224 to rotate in the same direction, so that the blades can move leftwards in the inner cavity of a sliding groove 116, the limit distance of leftward movement is consistent with the angle of a vertical placing plate 113, a plurality of groups of blades detached from the wind power generator can be placed in the device for temporary storage, a translation mechanism 257 is moved to the limit left end, the limit left end is the left end of a scraping mechanism 25 and touches the right end of the inner cavity of a mounting frame 23, and a sliding wheel 2573, the translation mechanism 257 can be made to perform a horizontal translation movement, so that the device has a component capable of performing multiple cleaning on a single device, the lower end surface of the lower cleaning mechanism 253 is made to contact with the upper end surface of the blade placed in the inner cavity of the first inner clamping mechanism 12, the upper end surface of the upper cleaning mechanism 252 is made to contact with the lower end surface of the blade placed in the inner cavity of the second inner clamping mechanism 13, because the movable transverse cylinder 254 is a rotation fulcrum for assembling the vertical plate 251 and the upper cleaning mechanism 252, and the rotation fulcrum for assembling the vertical plate 251 and the lower cleaning mechanism 253, when the translation mechanism 257 is pushed to the right, the movable transverse plate 2521 is wholly deviated to the left, the first cleaning brush 2522 is contacted with the blade surface to perform electrostatic friction on the surface thereof, thereby generating impurity dust on the blade surface which is electrostatically adsorbed, when the translation mechanism 257 is pushed to the left, the movable transverse plate 2521 is wholly deviated to the right, the second cleaning brush 2523 is contacted with the blade, the scraping cleanliness of the blades is improved, and the device can scrape dust from a plurality of groups of blades simultaneously by utilizing the reciprocating motion of the movable transverse strip plate 2521.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wind blade surface dust scraping device of new energy of wind power generation comprises a placing mechanism (1) and an ash removing mechanism (2), and is characterized in that the placing mechanism (1) comprises a placing shell (11), a first inner clamping mechanism (12), a second inner clamping mechanism (13) and an embedded slideway (14), the first inner clamping mechanism (12) is installed at the bottom end of an inner cavity of the placing shell (11), the second inner clamping mechanism (13) is installed at the top end of the inner cavity of the placing shell (11), the embedded slideway (14) is arranged on one side of the inner cavity of the placing shell (11), the ash removing mechanism (2) is installed at the inner end of the placing mechanism (1), the ash removing mechanism (2) comprises an installing vertical plate (21), a side groove (22), an installing frame (23), a side opening cavity (24) and a scraping mechanism (25), the side opening groove (22) is formed at the side end of the installing vertical plate (21), the installing frame (23) is installed at the side end of, the side end of the mounting frame (23) is provided with a side opening cavity (24), and the inner cavity of the mounting frame (23) is provided with a scraping mechanism (25).

2. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 1, characterized in that: the placing shell (11) comprises a bottom placing plate (111), a lower inclined placing plate (112), a vertical placing plate (113), an upper inclined placing plate (114), a top placing plate (115) and a sliding groove (116), wherein the lower inclined placing plate (112) is installed at the side end of the bottom placing plate (111), the vertical placing plate (113) is installed at the other end of the lower inclined placing plate (112), the upper inclined placing plate (114) is installed at the upper end of the vertical placing plate (113), the top placing plate (115) is installed at the other end of the upper inclined placing plate (114), the bottom placing plate (111), the lower inclined placing plate (112), the vertical placing plate (113), the upper inclined placing plate (114) and the top placing plate (115), and the sliding groove (116) is formed in the two ends of the front face.

3. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 1, characterized in that: the first internal clamping mechanism (12) comprises a first placing base block (121), a movable placing plate (122) and a second placing base block (123), the movable placing plate (122) is installed at the side end of the first placing base block (121), and the second placing base block (123) is installed at the other end of the movable placing plate (122).

4. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 3, characterized in that: first base block (121) of placing is including installation plate block (1211), embedded binaural block (1212), interior clamp installation block (1213), connect horizontal pole (1214) and installation ring (1215), embedded binaural block (1212) are installed at the both ends of installation plate block (1211), interior clamp installation block (1213) are installed to the upper end of installation plate block (1211), connect horizontal pole (1214) are installed to the inner of interior clamp installation block (1213), install installation ring (1215) in the inner of connecting horizontal pole (1214).

5. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 3, characterized in that: the movable placing plate (122) comprises a plate body (1221), a driving motor (1222), a transmission shaft (1223), a wheel body (1224) and a bearing block (1225), the driving motor (1222) is installed on two sides of the bottom end of the plate body (1221), the transmission shaft (1223) is installed on two sides of the side end of the driving motor (1222), the wheel body (1224) is installed on the outer ring of the transmission shaft (1223) in a penetrating mode, and the bearing block (1225) is installed at the other end of the transmission shaft (1223).

6. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 1, characterized in that: scraping mechanism (25) is including assembling riser (251), go up clearance mechanism (252), clearance mechanism (253) down, activity horizontal section of thick bamboo (254), side joint piece (255), side installation piece (256) and translation mechanism (257), the upper end of assembling riser (251) is through activity horizontal section of thick bamboo (254) and last clearance mechanism (252) swing joint, the lower extreme of assembling riser (251) is through activity horizontal section of thick bamboo (254) and clearance mechanism (253) swing joint down, side joint piece (255) are installed to the side of assembling riser (251), side installation piece (256) are installed to the other end of side joint piece (255), translation mechanism (257) are installed to the side of side installation piece (256).

7. The wind blade surface dust scraping device for the new energy of wind power generation as claimed in claim 6, wherein: the upper cleaning mechanism (252) comprises a movable cross-bar plate (2521), a first cleaning brush bar (2522) and a second cleaning brush bar (2523), wherein the first cleaning brush bar (2522) is installed at the right end of the movable cross-bar plate (2521), and the second cleaning brush bar (2523) is installed at the left end of the movable cross-bar plate (2521).

8. The wind blade surface dust scraping device for the new energy of wind power generation as claimed in claim 6, wherein: the translation mechanism (257) comprises an assembly base plate (2571), a lower bearing column (2572) and a sliding wheel (2573), the lower bearing column (2572) is installed at the lower end of the assembly base plate (2571), and the sliding wheel (2573) is installed in an inner cavity at the bottom end of the lower bearing column (2572).

9. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 8, wherein: the sliding wheel (2573) is placed in the inner cavity of the embedded slideway (14), so that the translation mechanism (257) can perform left-right transverse translation movement in the inner cavity of the embedded slideway (14).

10. The wind blade surface dust scraping device for the new energy of wind power generation as set forth in claim 7, wherein: the first cleaning brush bar (2522) is a member made of polyvinyl chloride, and the second cleaning brush bar (2523) is a member made of polypropylene.