CN111911365A

CN111911365A - Automatic cleaning device for outer wall of tower cylinder of wind driven generator set

Info

Publication number: CN111911365A
Application number: CN202010719026.7A
Authority: CN
Inventors: 胡令江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-11-10

Abstract

The invention provides an automatic cleaning device for the outer wall of a tower cylinder of a wind driven generator set, which comprises a supporting mechanism; a group of lug plates are processed on the supporting mechanism in an annular array shape, and through holes for connecting steel wire ropes are formed in the lug plates; two groups of bulges for supporting the damping mechanism are symmetrically processed on the inner side of the supporting mechanism, and two groups of bulges for supporting the damping mechanism are also symmetrically processed on the outer side of the rotating mechanism; the damping mechanism is composed of an upper group and a lower group, and the two groups of damping mechanisms are symmetrically arranged. Be provided with the rotation seat of rotating the connection on the supporting seat of two semicircle nested structures, be provided with the meshing tooth with gear engaged with on rotating the seat, will rotate the seat and also set up to two semicircle covers, the supporting seat of two semicircle nested structures with rotate the seat and conveniently install at tower section of thick bamboo outer wall, the gear drives when servo motor rotates and rotates the seat and rotate, and then make strike off the mechanism and can be the rotation state clean to tower section of thick bamboo outer wall with spraying mechanism, make the clean effect of tower section of thick bamboo outer wall better.

Description

Automatic cleaning device for outer wall of tower cylinder of wind driven generator set

Technical Field

The invention belongs to the technical field of wind driven generators, and particularly relates to an automatic cleaning device for an outer wall of a tower cylinder of a wind driven generator set.

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 wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. Because the wind turbine generator is long in operation time, in addition to external factors, oil stains and dust are bound to the outer wall of the tower drum and appear black spots, the black spots are not cleared in time for a long time, the paint on the outer wall of the tower drum on the surface is corroded, the corrosion of the iron wall is further caused, the tower falling accident is caused, the attractiveness of the tower drum is also influenced by the outer wall with the dirt, and the cleaning device for the outer wall of the tower drum is required to replace manual cleaning.

The traditional Chinese utility model patent with the patent number of CN201821108322.8, for example, discloses an automatic cleaning device for the outer wall of a tower cylinder of a wind driven generator set, which comprises a cleaning device body, a water supply device and a traction piece, wherein the cleaning device body comprises a supporting part, a water outlet part, a cleaning part and a driving part, and the supporting part is sleeved on the outer wall of the tower cylinder; the water outlet part is connected with the water supply device and sprays water flow to the outer wall of the tower barrel; the cleaning part is arranged between the supporting part and the outer wall of the tower barrel and is used for cleaning dirt on the outer wall of the tower barrel; the driving part is arranged on the outer side of the supporting part, is connected with the traction piece and is used for driving the traction piece to pull the cleaning device body to move along the outer wall of the tower barrel. The utility model discloses a just locate a tower section of thick bamboo outer wall with belt cleaning device body cover, through water supply installation, pull the combined action control belt cleaning device of piece reciprocating of a tower section of thick bamboo outer wall, and then realize belt cleaning device to the cleaning of a tower section of thick bamboo outer wall, avoided the danger of a high altitude clearance tower section of thick bamboo.

Based on the search for the patent number, although this patent has solved the clean problem of tower section of thick bamboo outer wall through the belt cleaning device that sets up on the tower section of thick bamboo outer wall, still there are following not enough:

when the existing cleaning device is used for cleaning, the telescopic hairbrush can only clean the outer wall of the tower drum in the same direction, and the telescopic hairbrush cannot rotate because the telescopic hairbrush is fixed on the cleaning device, so that the cleaning effect of the outer wall of the tower drum is poor; the filth of long-term adhesion on tower section of thick bamboo outer wall can be firmly adsorbed on tower section of thick bamboo outer wall, and flexible brush has some filth after clean still to leave over at tower section of thick bamboo outer wall, need accelerate the decomposition of filth with the help of water stain.

Therefore, in view of the above, research and improvement are made in view of the existing structure and defects, and an automatic cleaning device for an outer wall of a tower cylinder of a wind turbine generator set is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic cleaning device for the outer wall of a tower cylinder of a wind driven generator set, which aims to solve the problem that the cleaning effect of the outer wall of the tower cylinder is poor because a telescopic brush can only clean the outer wall of the tower cylinder in the same direction when the conventional cleaning device is used for cleaning, and the telescopic brush cannot rotate because the telescopic brush is fixed on the cleaning device; the filth of long-term adhesion on tower section of thick bamboo outer wall can be firmly adsorbed on tower section of thick bamboo outer wall, and flexible brush has some filth after clean still to leave over at tower section of thick bamboo outer wall, need accelerate the problem of the decomposition of filth with the help of water stain.

The invention discloses a device for automatically cleaning the outer wall of a tower cylinder of a wind generating set, which is realized by the following specific technical means:

an automatic cleaning device for the outer wall of a tower cylinder of a wind generating set comprises a supporting mechanism; a group of lug plates are processed on the supporting mechanism in an annular array shape, and through holes for connecting steel wire ropes are formed in the lug plates; two groups of bulges for supporting the damping mechanism are symmetrically processed on the inner side of the supporting mechanism, and two groups of bulges for supporting the damping mechanism are also symmetrically processed on the outer side of the rotating mechanism; the damping mechanisms are composed of an upper group and a lower group, the two groups of damping mechanisms are symmetrically arranged, and the two groups of damping mechanisms are respectively connected with the supporting mechanism and the rotating mechanism in a sliding manner; three groups of clamping mechanisms in threaded connection are mounted on the supporting mechanism in an annular array shape, one-way wheels are mounted on the clamping mechanisms, and three groups of threaded holes and circular holes which are connected with the clamping mechanisms are formed in the supporting mechanism in an annular array shape; three scraping mechanisms which are elastically connected are arranged on the rotating mechanism in an annular array shape, and cleaning sponge is arranged on the scraping mechanisms; a group of spraying mechanisms are installed between the rotating mechanism and the scraping mechanism, and the rotating mechanism is provided with a spray head A and a spray head B.

Further, the supporting mechanism comprises a supporting seat, a connecting block A, a supporting plate, a servo motor and a gear, the supporting seat is of a semicircular sleeve structure, the connecting block A of two rectangles is symmetrically processed on the supporting seat, the two supporting seats are connected through the connecting block A, the supporting plate of one rectangle is processed on one side of the supporting seat, the servo motor is installed on the supporting plate, and the gear is installed on the servo motor.

Furthermore, the connecting blocks A are provided with limiting grooves matched with the fixing bolts, and the two connecting blocks A are respectively provided with a rectangular aligning block and a groove; the supporting seat is provided with three threaded holes and sliding holes which are convenient for the clamping mechanism to connect in an annular array shape.

Furthermore, the damping mechanism comprises a buffer seat and a limiting rod A, two circular bulges are symmetrically processed on the buffer seat of the circular arc structure, and a groove matched with the limiting rod A is formed in each bulge; and a return spring is arranged on the limiting rod A.

Furthermore, the clamping mechanism comprises a threaded rod, a limiting rod B and a rotary connecting seat, wherein the rotary connecting seat is provided with the threaded rod in rotary connection, and the threaded rod penetrates through the supporting seat; the rotating connecting seat is provided with a fixedly connected limiting rod B, and the limiting rod B penetrates through the supporting seat.

Furthermore, the rotating mechanism comprises a rotating seat and a connecting block B, meshing teeth are machined on the rotating seat of the semicircular sleeve structure, and the meshing teeth are meshed with the gear; two connecting blocks B with rectangular structures are symmetrically processed on the rotating seat, and the alignment structures of the connecting blocks B and the connecting blocks A are the same; the bottom of the rotating seat is provided with a T-shaped bulge with a semicircular structure, and the supporting seat is provided with a groove matched with the T-shaped bulge.

Furthermore, the scraping mechanism comprises an elastic part and a cleaning sponge, two circular sliding rods in threaded connection are symmetrically installed on the elastic part of the circular arc structure, and the sliding rods penetrate through the rotating seat; the middle position of the elastic piece and the cleaning sponge is provided with a through hole matched with the spray head A, and the spray head A is connected with the electric sprayer through a hose.

Furthermore, the spraying mechanism comprises fixed seats and an electric sprayer, the two fixed seats consist of two parts, namely a U-shaped fixed block and an arc fixed block, the U-shaped fixed block is matched with the connecting block B, and the arc fixed block is matched with the electric sprayer; the electric sprayer is provided with an annular groove which is conveniently connected with the arc fixing block, and the arc fixing block is rotatably connected to the U-shaped fixing block; two electric sprayers are symmetrically installed on the rotating seat through the fixed seat, and the electric sprayers are respectively connected with the spray head A and the spray head B through hoses.

Furthermore, a U-shaped fixing block of the fixing seat is provided with a hexagonal groove for limiting and fixing the bolt.

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

the invention improves the cleaning structure of the outer wall of the tower cylinder:

be provided with the rotation seat of connecting of rotating on two semicircle nested structure's supporting seat, be provided with the meshing tooth with gear engaged with on rotating the seat, be connected gear and servo motor, will rotate the seat and also set up to two semicircle covers, the supporting seat of two semicircle nested structures is installed at tower section of thick bamboo outer wall with rotating the seat convenience, the gear drives when servo motor rotates and rotates the seat and rotate, and then it can be the rotation state to tower section of thick bamboo outer wall cleanness with spraying mechanism to make the clean effect of tower section of thick bamboo outer wall better.

According to the invention, through the shock absorption mechanisms arranged on the supporting seat and the rotating seat, the collision between the cleaning device and the outer wall of the tower drum is reduced due to the arrangement of the buffer seat, the clamping mechanism arranged on the supporting seat is provided with the one-way wheel, the rotating clamping mechanism moves inwards, so that the one-way wheel on the rotating connecting seat is connected with the outer wall of the tower drum, the one-way wheel supports the supporting mechanism, the shaking generated when the cleaning device moves on the outer wall of the tower drum is reduced, through the spraying mechanism arranged on the rotating seat, the cleaning liquid and the purified water are respectively arranged on the two electric sprayers, the cleaning of the scraping mechanism can be accelerated after the spraying liquid is sprayed by the spray head A, and the purified water sprayed by the spray head B can remove a part of clean sewage, so that the cleaning effect.

Drawings

Fig. 1 is a schematic view of a first perspective axis of the present invention as a whole.

Fig. 2 is a schematic view of the second viewing angle of fig. 1 according to the present invention.

Fig. 3 is a partial axial view structural diagram of the supporting mechanism and the rotating mechanism of the present invention.

Fig. 4 is a rear-axis view of the rotary mechanism of fig. 3 according to the present invention.

Fig. 5 is a schematic axial view of the clamping mechanism of the present invention.

Fig. 6 is a schematic axial view of the scraping mechanism and the spraying mechanism of the present invention.

Fig. 7 is a schematic axial view of the scraping mechanism of the present invention.

Fig. 8 is an axial view of the fixing base of the present invention.

Fig. 9 is an enlarged schematic axial view at a of fig. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support mechanism; 101. a supporting seat; 102. connecting a block A; 103. a support plate; 104. a servo motor; 105. a gear; 2. a damping mechanism; 201. a buffer seat; 202. a limiting rod A; 3. a clamping mechanism; 301. a threaded rod; 302. a limiting rod B; 303. rotating the connecting seat; 4. a rotation mechanism; 401. a rotating seat; 402. connecting block B; 5. a scraping mechanism; 501. an elastic member; 502. cleaning the sponge; 6. a spraying mechanism; 601. a fixed seat; 602. an electric sprayer.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in figures 1 to 9:

the invention provides an automatic cleaning device for the outer wall of a tower cylinder of a wind driven generator set, which comprises a supporting mechanism 1; a group of lug plates are processed on the supporting mechanism 1 in an annular array shape, and through holes for connecting steel wire ropes are formed in the lug plates; the supporting mechanism 1 comprises a supporting seat 101, connecting blocks A102, a supporting plate 103, a servo motor 104 and a gear 105, wherein two rectangular connecting blocks A102 are symmetrically processed on the supporting seat 101 of the semicircular sleeve structure, one side of the two supporting seats 101, which is connected with the supporting seat 101 through the connecting blocks A102, is provided with the rectangular supporting plate 103, the servo motor 104 is installed on the supporting plate 103, and the gear 105 is installed on the servo motor 104, as shown in fig. 1 and 2, the two supporting seats 101 of the semicircular sleeve structure are conveniently installed on the outer wall of the tower, and the gear 105 is driven to rotate when the servo motor 104 rotates, so that the gear 105 drives the rotating mechanism 4 to rotate, the scraping mechanism 5 can clean the outer wall of the tower in a rotating state, and the cleaning effect of the outer wall of the tower is better; limiting grooves matched with the fixing bolts are formed in the connecting blocks A102, and rectangular aligning blocks and grooves are formed in the two connecting blocks A102 respectively; three threaded holes and sliding holes which are convenient for the connection of the clamping mechanisms 3 are formed in the supporting seat 101 in an annular array shape, as shown in fig. 2 and 3, the alignment block and the groove on the connecting block a102 are more convenient to mount the supporting seat 101, and the limiting groove on the connecting block a102 is convenient for the fixation of a bolt; two groups of bulges for supporting the damping mechanisms 2 are symmetrically processed on the inner side of the supporting mechanism 1, and two groups of bulges for supporting the damping mechanisms 2 are also symmetrically processed on the outer side of the rotating mechanism 4; the damping mechanism 2 comprises a buffer seat 201 and a limiting rod A202, two circular bulges are symmetrically processed on the buffer seat 201 with an arc structure, and a groove matched with the limiting rod A202 is formed in each bulge; the limiting rod A202 is provided with a return spring, as shown in figures 1 and 2, when the invention moves up and down, the limiting rod A touches the top end of the outer wall of the tower, at the moment, the buffer seat 201 buffers and absorbs shock up and down, and the arrangement of the buffer seat 201 lightens the collision between the invention and the outer wall of the tower; the damping mechanisms 2 are composed of an upper group and a lower group, the two groups of damping mechanisms 2 are symmetrically arranged, and the two groups of damping mechanisms 2 are respectively connected with the supporting mechanism 1 and the rotating mechanism 4 in a sliding manner; three groups of clamping mechanisms 3 in threaded connection are arranged on the supporting mechanism 1 in an annular array shape, one-way wheels are arranged on the clamping mechanisms 3, and three groups of threaded holes and circular holes connected with the clamping mechanisms 3 are formed in the supporting mechanism 1 in an annular array shape; the clamping mechanism 3 comprises a threaded rod 301, a limiting rod B302 and a rotary connecting seat 303, the rotary connecting seat 303 is provided with the threaded rod 301 which is in rotary connection, and the threaded rod 301 penetrates through the supporting seat 101; a fixedly connected limiting rod B302 is installed on the rotary connecting seat 303, and the limiting rod B302 penetrates through the supporting seat 101, as shown in FIGS. 2 and 5, after the supporting mechanism 1 is installed, the rotary threaded rod 301 pushes the rotary connecting seat 303 to move inwards, so that the one-way wheel on the rotary connecting seat 303 is connected with the outer wall of the tower cylinder, and the one-way wheel supports the supporting mechanism 1, thereby reducing the shaking generated when the scraper mechanism 5 moves on the outer wall of the tower cylinder and better cleaning the outer wall of the tower cylinder; three scraping mechanisms 5 which are elastically connected are arranged on the rotating mechanism 4 in an annular array shape, and cleaning sponges 502 are arranged on the scraping mechanisms 5; a group of spraying mechanisms 6 are arranged between the rotating mechanism 4 and the scraping mechanism 5, and the rotating mechanism 4 is provided with a spray head A and a spray head B.

The rotating mechanism 4 comprises a rotating seat 401 and a connecting block B402, meshing teeth are machined on the rotating seat 401 of the semicircular sleeve structure, and the meshing teeth are meshed with the gear 105; two connecting blocks B402 with rectangular structures are symmetrically processed on the rotating seat 401, and the alignment structures of the connecting blocks B402 and the connecting blocks A102 are the same; the bottom of the rotating seat 401 is provided with a T-shaped protrusion with a semicircular structure, and the supporting seat 101 is provided with a groove matched with the T-shaped protrusion, as shown in fig. 1 and 3, when the gear 105 rotates, the rotating seat 401 is driven to rotate, so that the scraping mechanism 5 and the spraying mechanism 6 rotate to clean the outer wall of the tower barrel.

The scraping mechanism 5 comprises an elastic piece 501 and a cleaning sponge 502, two circular sliding rods in threaded connection are symmetrically installed on the elastic piece 501 with an arc structure, and the sliding rods penetrate through the rotating seat 401; the through-hole that agrees with mutually with shower nozzle A is seted up to the intermediate position of elastic component 501 and clean sponge 502, and shower nozzle A is connected with electric nebulizer 602 through the hose, as shown in fig. 2 and 6, because tower section of thick bamboo outer wall is the circular cone structure, makes elastic component 501 contact with tower section of thick bamboo outer wall better enough, and elastic component 501 cooperatees can be better with shower nozzle A clean tower section of thick bamboo outer wall, and the installation of elastic component 501 is made things convenient for to the screw thread on the circular slide bar.

The spraying mechanism 6 comprises fixed seats 601 and an electric sprayer 602, the two fixed seats 601 consist of two parts, namely a U-shaped fixed block and an arc fixed block, the U-shaped fixed block is matched with the connecting block B402, and the arc fixed block is matched with the electric sprayer 602; the electric sprayer 602 is provided with an annular groove which is conveniently connected with the arc fixing block, and the arc fixing block is rotatably connected to the U-shaped fixing block; two electric nebulizer 602 pass through fixing base 601 symmetry and install on rotating seat 401, and electric nebulizer 602 is connected with shower nozzle A, shower nozzle B respectively through the hose, as shown in 1 and 6, two electric nebulizer 602 are equipped with washing liquid and pure water respectively, can accelerate the cleanness of scraping mechanism 5 after shower nozzle A sprays the washing liquid, and the pure water that shower nozzle B sprayed can clear away partly clear sewage, makes the clear effect of tower section of thick bamboo outer wall better.

Wherein, the U-shaped fixed block of fixing base 601 is provided with a hexagonal groove for limiting the fixing bolt, as shown in fig. 8, the hexagonal groove facilitates the clamping and fixing of the bolt.

The specific use mode and function of the embodiment are as follows:

when the device is used, firstly two groups of damping mechanisms 2 are installed on the supporting seat 101 and the rotating seat 401, then the rotating seat 401 is rotationally clamped in a T-shaped groove of the supporting seat 101, then the two supporting seats 101 and the rotating seat 401 are sleeved on the outer wall of the tower barrel, then the electric sprayer 602 is clamped on the connecting block B402 through the fixed seat 601, then the supporting seat 101 and the rotating seat 401 are respectively fixed through bolts, at the moment, the gear 105 is meshed with meshing teeth on the rotating seat 401, then the scraping mechanism 5 is placed on the rotating seat 401, then a circular rod on the scraping mechanism 5 penetrates through the rotating seat 401 to be in threaded connection with the scraping mechanism 5, then the threaded rod 301 is rotated, a one-way wheel on the rotating connecting seat 303 is connected with the outer wall of the tower barrel, so that the one-way wheel pair supporting mechanism 1 supports the one-way wheel pair supporting mechanism 1, the shaking generated when the device moves on the outer, The spray head B is connected, then the two electric sprayers 602 are respectively filled with cleaning liquid and purified water, the steel wire rope which can be lifted is connected with the supporting seat 101, and the servo motor 104, the spraying mechanism 6 and a control switch of the steel wire rope are turned on;

at the moment, the scraper moves on the outer wall of the tower cylinder under the driving of the steel wire rope, the gear 105 is driven to rotate when the servo motor 104 rotates, so that the gear 105 drives the rotating mechanism 4 to rotate, the scraping mechanism 5 can clean the outer wall of the tower cylinder in a rotating state, the cleaning effect of the outer wall of the tower cylinder is better, the two electric sprayers 602 are respectively filled with cleaning liquid and purified water, the cleaning of the scraping mechanism 5 can be accelerated after the sprayer A sprays the cleaning liquid, and a part of clean sewage can be removed by the purified water sprayed by the sprayer B, so that the cleaning effect of the outer wall of the tower cylinder is better.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a wind generating set tower section of thick bamboo outer wall self-cleaning device which characterized in that: comprises a supporting mechanism (1); a group of lug plates are processed on the supporting mechanism (1) in an annular array shape, and through holes for connecting steel wire ropes are formed in the lug plates; two groups of bulges for supporting the damping mechanisms (2) are symmetrically processed on the inner side of the supporting mechanism (1), and two groups of bulges for supporting the damping mechanisms (2) are symmetrically processed on the outer side of the rotating mechanism (4); the damping mechanisms (2) are composed of an upper group and a lower group, the two groups of damping mechanisms (2) are symmetrically arranged, and the two groups of damping mechanisms (2) are respectively connected with the supporting mechanism (1) and the rotating mechanism (4) in a sliding manner; three groups of clamping mechanisms (3) in threaded connection are mounted on the supporting mechanism (1) in an annular array shape, one-way wheels are mounted on the clamping mechanisms (3), and three groups of threaded holes and circular holes which are connected with the clamping mechanisms (3) are formed in the supporting mechanism (1) in an annular array shape; three scraping mechanisms (5) which are elastically connected are arranged on the rotating mechanism (4) in an annular array shape, and cleaning sponges (502) are arranged on the scraping mechanisms (5); a group of spraying mechanisms (6) are installed between the rotating mechanism (4) and the scraping mechanism (5), and a spray head A and a spray head B are installed on the rotating mechanism (4).

2. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: supporting mechanism (1) is including supporting seat (101), connecting block A (102), backup pad (103), servo motor (104) and gear (105), semicircle nested structure symmetrical processing has connecting block A (102) of two rectangles on supporting seat (101), and two supporting seats (101) are connected through connecting block A (102), one side processing of supporting seat (101) has backup pad (103) of a rectangle, and installs servo motor (104) on backup pad (103), installs gear (105) on servo motor (104).

3. The automatic cleaning device for the outer wall of the tower barrel of the wind generating set according to claim 2, characterized in that: limiting grooves matched with the fixing bolts are formed in the connecting blocks A (102), and rectangular aligning blocks and grooves are formed in the two connecting blocks A (102) respectively; the supporting seat (101) is provided with three threaded holes and sliding holes which are convenient for the clamping mechanisms (3) to be connected in an annular array shape.

4. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: the damping mechanism (2) comprises a buffer seat (201) and a limiting rod A (202), two circular bulges are symmetrically processed on the buffer seat (201) of the circular arc structure, and a groove matched with the limiting rod A (202) is formed in each bulge; and a return spring is arranged on the limiting rod A (202).

5. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: the clamping mechanism (3) comprises a threaded rod (301), a limiting rod B (302) and a rotary connecting seat (303), the rotary connecting seat (303) is provided with the threaded rod (301) in rotary connection, and the threaded rod (301) penetrates through the supporting seat (101); the rotating connecting seat (303) is provided with a fixedly connected limiting rod B (302), and the limiting rod B (302) penetrates through the supporting seat (101).

6. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: the rotating mechanism (4) comprises a rotating seat (401) and a connecting block B (402), meshing teeth are machined on the rotating seat (401) of the semicircular sleeve structure, and the meshing teeth are meshed with the gear (105); two connecting blocks B (402) with rectangular structures are symmetrically processed on the rotating seat (401), and the alignment structures of the connecting blocks B (402) and the connecting blocks A (102) are the same; the bottom of the rotating seat (401) is provided with a T-shaped bulge with a semicircular structure, and the supporting seat (101) is provided with a groove matched with the T-shaped bulge.

7. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: the scraping mechanism (5) comprises an elastic piece (501) and a cleaning sponge (502), two circular sliding rods in threaded connection are symmetrically installed on the elastic piece (501) in an arc structure, and the sliding rods penetrate through the rotating seat (401); the middle positions of the elastic piece (501) and the cleaning sponge (502) are provided with a through hole matched with the spray head A, and the spray head A is connected with the electric sprayer (602) through a hose.

8. The automatic cleaning device for the outer wall of the tower cylinder of the wind power generation set according to claim 1, characterized in that: the spraying mechanism (6) comprises fixed seats (601) and an electric sprayer (602), the two fixed seats (601) are composed of a U-shaped fixed block and an arc fixed block, the U-shaped fixed block is matched with the connecting block B (402), and the arc fixed block is matched with the electric sprayer (602); the electric sprayer (602) is provided with an annular groove which is conveniently connected with the arc fixing block, and the arc fixing block is rotationally connected to the U-shaped fixing block; the two electric sprayers (602) are symmetrically arranged on the rotating seat (401) through the fixed seat (601), and the electric sprayers (602) are respectively connected with the spray head A and the spray head B through hoses.

9. The automatic cleaning device for the outer wall of the tower barrel of the wind generating set according to claim 8, characterized in that: and a U-shaped fixing block of the fixing seat (601) is provided with a hexagonal groove for limiting and fixing a bolt.