CN215409013U

CN215409013U - Wind power generation fan blade cleaning device

Info

Publication number: CN215409013U
Application number: CN202121888926.0U
Authority: CN
Inventors: 史运超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-04
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a wind power generation fan blade cleaning device, which relates to the field of fan blade cleaning and comprises a tray type lifter, wherein a lifting end of the tray type lifter is fixedly connected with a cleaning box through a connecting block, a hollow groove is formed in the cleaning box, a through groove is formed in the middle of the top end of the cleaning box and communicated with the hollow groove, driving rollers are arranged on two sides of one end of the hollow groove, two first motors are fixedly connected to one side of the bottom end of the cleaning box, output shafts of the first motors are fixedly connected with the driving rollers, and driven rollers are arranged on two sides of the other end of the hollow groove. According to the utility model, the cleaning box is internally provided with the driving roller and the driven roller, the cleaning belt between the driving roller and the driven roller is tightly attached to the blades inserted into the cleaning box under the movement of the movable assembly, so that the blades are cleaned, and the cleaning effect and efficiency of the blades are improved by matching the cleaning liquid spray head and the water outlet spray head in the cleaning box.

Description

Wind power generation fan blade cleaning device

Technical Field

The utility model relates to the field of fan blade cleaning, in particular to a wind power generation fan blade cleaning device.

Background

Energy and environment are one of the focus problems concerned in the world at present, and are taken as an important ring for improving energy structure, saving energy, reducing emission and coping with climate warming. New energy represented by wind power generation has been receiving much attention. However, while the wind power generation is developed at a high speed, some problems affecting the development quality of the wind power generation are exposed, and the problems include how to improve the wind energy utilization rate of the in-service wind power generation unit and increase the power generation amount of the wind power plant under the existing conditions, which becomes the focus of industrial attention.

Factors influencing the generating capacity of a wind power plant are many, wherein the pollution of the surface layer of the blade of the wind generating set is an important factor. Most wind driven generators are installed in regions with severe environment, relatively high altitude and complex climate, and blades work at high altitude and all weather conditions, and are often attacked by air media, atmospheric rays, sand dust, lightning, rainstorm, ice and snow, dirt such as oil stain, electrostatic ash, winged insect dirt and the like can be generated on the surfaces of the blades, the pollution of the blades is more and more serious along with the increase of the operating life, the roughness of the surfaces of the blades can be improved by the dirt, the aerodynamic characteristics of wing profiles are reduced, and the generated energy is reduced.

The existing blade cleaning mode is basically that after climbing to a tower frame manually, the blade is wiped manually by a lifting rope, so that the working efficiency is low, and the personal safety is threatened. Therefore, it is necessary to provide a wind power blade cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind power generation fan blade cleaning device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a wind power generation fan blade cleaning device comprises a tray type lifter, wherein a lifting end of the tray type lifter is fixedly connected with a cleaning box through a connecting block, the inside of the cleaning box is provided with a hollow groove, the middle part of the top end of the cleaning box is provided with a through groove, the through groove is communicated with the hollow groove, two sides of one end of the empty groove are respectively provided with a driving roller, one side of the bottom end of the cleaning box is fixedly connected with two first motors, an output shaft of the first motor is fixedly connected with the driving roller, driven rollers are arranged on two sides of the other end of the empty groove, both ends of the driven roller are movably connected with the inner wall of the empty groove through pin shafts, the driving roller and the driven roller are connected through a cleaning belt, the movable assembly is connected to one side of the inner wall of the cleaning belt in an attaching mode, a cleaning liquid spray nozzle is embedded in the middle of the inner wall of one end of the empty groove, and a water outlet spray nozzle is embedded in the middle of the inner wall of the other end of the empty groove.

Preferably, the cleaning liquid storage box is fixedly connected to the middle of one end of the cleaning box, and the output end of the cleaning liquid storage box is communicated with the cleaning liquid spray head through a first electromagnetic valve.

Preferably, the middle part of the other end of the cleaning box is fixedly connected with a second electromagnetic valve, the output end of the second electromagnetic valve is communicated with the water outlet spray head, the input end of the second electromagnetic valve is fixedly connected with a water pipe, and the water pipe is communicated with an external water source.

Preferably, the movable assembly comprises a movable plate attached to the inner wall of one side of the cleaning belt, an attachment plate is fixedly connected to the top end of the movable plate, and the attachment plate is attached to the inner top wall of the empty groove.

Preferably, the middle part of the upper surface of the attaching plate is fixedly connected with a limiting sliding block, limiting sliding grooves are formed in two sides of the inner top wall of the empty groove, and the limiting sliding block is located in the corresponding limiting sliding grooves.

Preferably, the top of one end of the cleaning box is fixedly connected with two second motors which are symmetrically distributed, the output ends of the second motors are fixedly connected with reciprocating lead screws, the reciprocating lead screws penetrate through the cleaning box and are inserted into the limiting sliding grooves, and one ends of the reciprocating lead screws penetrate through the limiting sliding blocks and are movably connected with the inner wall of one end of each limiting sliding groove through bearings.

The utility model has the technical effects and advantages that:

according to the utility model, the cleaning box is internally provided with the driving roller and the driven roller, the cleaning belt between the driving roller and the driven roller is tightly attached to the blades inserted into the cleaning box under the movement of the movable assembly, so that the blades are cleaned, and the cleaning effect and efficiency of the blades are improved by matching the cleaning liquid spray head and the water outlet spray head in the cleaning box.

Drawings

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

FIG. 2 is a schematic top-sectional view of the structure of the cleaning tank of the present invention.

Fig. 3 is a perspective view of the structure of the cleaning tank of the present invention.

Fig. 4 is a schematic sectional view of the movable assembly structure of the present invention.

In the figure: 1. a pallet lift; 2. connecting blocks; 3. a cleaning tank; 4. an empty groove; 5. a drive roll; 51. A first motor; 6. a driven roller; 7. cleaning the belt; 8. a movable component; 9. a cleaning fluid spray head; 10. a water outlet nozzle; 11. a cleaning solution storage box; 12. a first solenoid valve; 13. a second solenoid valve; 14. a water pipe; 15. a movable plate; 16. attaching a plate; 17. a limiting slide block; 18. a limiting chute; 19. a second motor; 20. a reciprocating lead screw.

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 utility model provides a wind power generation fan blade cleaning device as shown in figures 1-4, which comprises a tray type lifter 1, wherein a lifting end of the tray type lifter 1 is fixedly connected with a cleaning box 3 through a connecting block 2, an empty groove 4 is arranged inside the cleaning box 3, a drain pipe is arranged on one side of the bottom of the empty groove 4 for discharging sewage conveniently, a through groove is arranged in the middle of the top end of the cleaning box 3 and communicated with the empty groove 4, a driving roller 5 is arranged on each of two sides of one end of the empty groove 4, two first motors 51 are fixedly connected with one side of the bottom end of the cleaning box 3, output shafts of the first motors 51 are fixedly connected with the driving rollers 5, a driven roller 6 is arranged on each of two sides of the other end of the empty groove 4, two ends of the driven roller 6 are movably connected with the inner wall of the empty groove 4 through pin shafts, the driving roller 5 is connected with the driven roller 6 through a cleaning belt 7, the driving rollers 5 and the driven roller 6 are matched to drive the cleaning belt 7 to rotate, the laminating is connected with movable assembly 8 on one side inner wall of clearance area 7, and movable assembly 8 can drive clearance area 7 and the blade closely laminates when removing, and the clearance area 7 of being convenient for washs the blade.

Specifically, inlay in the middle part of the one end inner wall of dead slot 4 has clearance liquid shower nozzle 9, wash the one end middle part fixedly connected with clearance liquid storage box 11 of case 3, the output that clearance liquid storage box 11 was stored to the clearance liquid communicates with clearance liquid shower nozzle 9 through first solenoid valve 12, first solenoid valve 12 sprays the clearance liquid in clearance liquid storage box 11 to the blade through clearance liquid shower nozzle 9, be convenient for wash of blade, inlay in the middle part of the other end inner wall of dead slot 4 has water outlet nozzle 10, wash the other end middle part fixedly connected with second solenoid valve 13 of case 3, the output and the water outlet nozzle 10 of second solenoid valve 13 are linked together, the input fixedly connected with water pipe 14 of second solenoid valve 13, water pipe 14 is linked together with external water source, second solenoid valve 13 sprays the blade through water outlet nozzle 10 with washing water in the water pipe 14, be convenient for wash the blade.

More specifically, the movable assembly 8 comprises a movable plate 15 attached to the inner wall of one side of the cleaning belt 7, an attachment plate 16 is fixedly connected to the top end of the movable plate 15, the attachment plate 16 is attached to the inner top wall of the empty slot 4, a limiting slide block 17 is fixedly connected to the middle of the upper surface of the attachment plate 16, limiting slide slots 18 are respectively formed in two sides of the inner top wall of the empty slot 4, the limiting slide blocks 17 are located in the corresponding limiting slide slots 18, the limiting slide blocks 17 and the limiting slide slots 18 are matched to play a role in guiding and limiting, so that the movable plate 15 keeps moving linearly and the movable plate 15 is prevented from falling off, two second motors 19 which are symmetrically distributed are fixedly connected to the top of one end of the cleaning box 3, a reciprocating lead screw 20 is fixedly connected to the output end of each second motor 19, the reciprocating lead screw 20 penetrates through the cleaning box 3 and is inserted into the limiting slide slots 18, and one end of the reciprocating lead screw 20 penetrates through the limiting slide blocks 17 and is movably connected to the inner wall of one end of the limiting slide slots 18 through a bearing, the second motor 19 drives the reciprocating lead screw 20 to rotate, and the reciprocating lead screw 20 drives the limiting slide block 17 to reciprocate in the limiting slide groove 18.

The working principle of the utility model is as follows:

when the device is installed, firstly, the tray type lifter 1 and the connecting block 2 drive the cleaning box 3 to move upwards until a vertically downward blade on the power generation fan is inserted into the cleaning box 3, at the moment, the first motor 51 is started, the first motor 51 drives the driving roller 5 to rotate, the driving roller 5 and the driven roller 6 are matched to drive the cleaning belt 7 to rotate, meanwhile, the second motor 19 is started, the second motor 19 drives the reciprocating lead screw 20 to rotate, the reciprocating lead screw 20 drives the limiting slide block 17 to reciprocate in the limiting slide groove 18, and further drives the movable plate 15 to reciprocate in the cleaning box 3, so that the cleaning belt 7 can be tightly attached to the blade inserted into the cleaning box 3 and clean the blade, the first electromagnetic valve 12 and the second electromagnetic valve 13 are started simultaneously, the first electromagnetic valve 12 sprays the cleaning liquid in the cleaning liquid storage box 11 onto the blade through the cleaning liquid nozzle 9, and the blade is convenient to clean, the second electromagnetic valve 13 sprays the cleaning water in the water pipe 14 to the blades through the water outlet nozzle 10, so that the blades can be conveniently washed, and the cleaned sewage is discharged through a drain pipe at the bottom of the cleaning box 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wind power generation fan blade belt cleaning device, includes tray formula lift (1), its characterized in that: the lifting end of the tray type elevator (1) is fixedly connected with a cleaning box (3) through a connecting block (2), an empty groove (4) is formed in the cleaning box (3), a through groove is formed in the middle of the top end of the cleaning box (3), the through groove is communicated with the empty groove (4), driving rollers (5) are arranged on two sides of one end of the empty groove (4), two first motors (51) are fixedly connected to one side of the bottom end of the cleaning box (3), output shafts of the first motors (51) are fixedly connected with the driving rollers (5), driven rollers (6) are arranged on two sides of the other end of the empty groove (4), two ends of each driven roller (6) are movably connected with the inner wall of the empty groove (4) through a pin shaft, the driving rollers (5) are connected with the driven rollers (6) through a cleaning belt (7), and a movable assembly (8) is connected to the inner wall of one side of the cleaning belt (7) in a laminating manner, a cleaning liquid spray head (9) is inlaid in the middle of the inner wall of one end of the empty groove (4), and a water outlet spray head (10) is inlaid in the middle of the inner wall of the other end of the empty groove (4).

2. The wind power generation blade cleaning device according to claim 1, wherein: wash one end middle part fixedly connected with cleaning solution of case (3) and store box (11), the output that cleaning solution stored box (11) is through first solenoid valve (12) and cleaning solution shower nozzle (9) intercommunication.

3. The wind power generation blade cleaning device according to claim 2, wherein: the water purifier is characterized in that a second electromagnetic valve (13) is fixedly connected to the middle of the other end of the cleaning box (3), the output end of the second electromagnetic valve (13) is communicated with a water outlet spray head (10), the input end of the second electromagnetic valve (13) is fixedly connected with a water pipe (14), and the water pipe (14) is communicated with an external water source.

4. The wind power generation blade cleaning device according to claim 3, wherein: the movable assembly (8) comprises a movable plate (15) attached to the inner wall of one side of the cleaning belt (7), a binding plate (16) is fixedly connected to the top end of the movable plate (15), and the binding plate (16) is attached to the inner top wall of the empty groove (4) and connected with the inner top wall of the empty groove.

5. The wind power generation blade cleaning device according to claim 4, wherein: the upper surface middle part fixedly connected with spacing slider (17) of binding plate (16), spacing spout (18) have all been seted up to the interior roof both sides of dead slot (4), spacing slider (17) are located corresponding spacing spout (18).

6. The wind power generation blade cleaning device according to claim 5, wherein: the cleaning device is characterized in that two second motors (19) which are symmetrically distributed are fixedly connected to the top of one end of the cleaning box (3), reciprocating lead screws (20) are fixedly connected to the output ends of the second motors (19), the reciprocating lead screws (20) penetrate through the cleaning box (3) and are inserted into the limiting sliding grooves (18), and one ends of the reciprocating lead screws (20) penetrate through the limiting sliding blocks (17) and are movably connected with the inner wall of one end of the limiting sliding grooves (18) through bearings.