Wind turbine blade cleaning device

Abstract

The utility model relates to the technical field of wind power generation, and discloses a wind power generation blade cleaning device, comprising a fixed frame and a water tank, wherein a connecting plate 1 is fixedly connected to one side of the bottom end of the fixed frame, a cylinder is fixedly connected to one side of the connecting plate, an output end of the cylinder is fixedly connected to a connecting rod 1 through the connecting plate 1, one end of the connecting rod 1 is fixedly connected to a rack, a fixed plate is fixedly connected to the inner wall of the fixed frame, a slide groove 1 is arranged inside the fixed plate, a slider is slidably connected inside the slide groove 1, one end of the slider is fixedly connected to the rear side of the rack, a slide groove 2 is arranged inside the front end of the fixed frame, a connecting frame is slidably connected inside the slide groove 2; the advantages of the utility model compared with the prior art are: it can achieve full coverage and cleaning of the blade surface, ensure that the cleaning process is more uniform and thorough, and improve the cleaning efficiency; the detergent and water are evenly mixed, which can avoid the problem of poor cleaning effect caused by uneven detergent concentration.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a wind power generation blade cleaning device. Background Art

[0002] Wind power generation is defined as the engineering technology that converts the kinetic energy of wind into electrical energy, also known as wind power. It uses wind power to drive the windmill blades to rotate, and then increases the rotation speed to the rated speed of the generator through a speed increaser, and is connected to the generator to generate electricity. The wind power generation device mainly includes a wind rotor (including a tail rudder), a generator and an iron tower. According to current windmill technology, a breeze speed of about 3 meters per second can start generating electricity. Wind power generation is an environmentally friendly, pollution-free and renewable energy utilization method, so it has been valued by countries around the world. The existing wind power blade cleaning device can only cover part of the blade area, resulting in an incomplete cleaning process and low cleaning efficiency; and the uneven mixing of detergent and water will cause inconsistent detergent concentration, affecting the cleaning effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a wind power generation blade cleaning device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wind power generation blade cleaning device comprises a fixed frame and a water tank, a connecting plate 1 is fixedly connected to one side of the bottom end of the fixed frame, a cylinder is fixedly connected to one side of the connecting plate 1, an output end of the cylinder is fixedly connected to a connecting rod 1 through the connecting plate 1, one end of the connecting rod 1 is fixedly connected to a rack, a fixed plate is fixedly connected to the inner wall of the fixed frame, a slide groove 1 is provided inside the fixed plate, a slider is slidably connected inside the slide groove 1, one end of the slider is fixedly connected to the rear side of the rack, a slide groove 2 is provided inside the front end of the fixed frame, a connecting frame is slidably connected inside the slide groove 2, one end of the connecting frame is fixedly connected to the front side of the rack through the slide groove 2, the other end of the connecting frame is fixedly connected to a connecting block, a fixing clamp is fixedly connected to the top of the connecting block, a water pump is installed on the top of the water tank, a connecting pipe is fixedly connected to the top of the water pump, a nozzle is fixedly connected to one end of the connecting pipe, two groups of fixing clamps are provided, and the nozzle is located between the fixing clamps.

[0005] As a further description of the above technical solution:

[0006] The top of the fixed frame is fixedly connected with connecting plate 2 and connecting plate 3, the top of the rack is meshed with a gear, the front end of the gear is fixedly connected with connecting rod 2, one end of the connecting rod 2 passes through connecting plate 2 and is fixedly connected to a limiting block, the rear end of the gear is fixedly connected with connecting rod 3, one end of the connecting rod 3 passes through connecting plate 3 and the water tank and is fixedly connected to a stirring rod, and a stirring blade is provided on the side of the stirring rod.

[0007] As a further description of the above technical solution:

[0008] A handle is fixedly connected to the rear end of the water tank, and a water inlet is arranged on the top of the water tank.

[0009] As a further description of the above technical solution:

[0010] The bottom of the fixing frame is fixedly connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a fixing base.

[0011] As a further description of the above technical solution:

[0012] The bottom of the fixed base is fixedly connected with a mounting plate, and the interior of the mounting plate is rotatably connected with a pulley.

[0013] As a further description of the above technical solution:

[0014] The water tank is located above the fixed base, and the water tank and the fixed base are in parallel directions.

[0015] As a further description of the above technical solution:

[0016] The mounting plates and pulleys are provided in multiple groups.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the air cylinder and the water pump are started, the air cylinder drives the fixing clamp to do reciprocating motion, and the fixing clamp drives the nozzle to spray water reciprocatingly, which can achieve full coverage and cleaning of the blade surface, ensure that the cleaning process is more uniform and thorough, and improve the cleaning efficiency.

[0019] 2. In the utility model, the rack can drive the gear to rotate while making reciprocating motion. The gear drives the stirring rod to rotate through the connecting rod three. The stirring rod drives the stirring blade to rotate inside the water tank to stir the detergent and water inside the water tank so that the detergent and water are evenly mixed, which can avoid the problem of poor cleaning effect caused by uneven detergent concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the wind power blade cleaning device proposed by the utility model;

[0021] Figure 2 A side view of the wind power blade cleaning device proposed by the utility model;

[0022] Figure 3 This is a cross-sectional view of the wind power blade cleaning device proposed by the utility model.

[0023] Legend:

[0024] 1. Fixed frame; 2. Water tank; 3. Connecting plate 1; 4. Cylinder; 5. Connecting rod 1; 6. Rack; 7. Fixed plate; 8. Slide 1; 9. Slider; 10. Slide 2; 11. Connecting frame; 12. Connecting block; 13. Fixing clamp; 14. Water pump; 15. Connecting pipe; 16. Nozzle; 17. Connecting plate 2; 18. Connecting plate 3; 19. Gear; 20. Connecting rod 2; 21. Limit block; 22. Connecting rod 3; 23. Stirring rod; 24. Stirring blade; 25. Handle; 26. Water inlet; 27. Mounting plate; 28. Pulley; 29. ​​Support plate; 30. Fixed base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3 The utility model provides an embodiment: a wind power blade cleaning device, including a fixed frame 1 and a water tank 2, a connecting plate 3 is fixedly connected to one side of the bottom end of the fixed frame 1, a cylinder 4 is fixedly connected to one side of the connecting plate 3, an output end of the cylinder 4 is fixedly connected to a connecting rod 5 through the connecting plate 3, one end of the connecting rod 5 is fixedly connected to a rack 6, a fixed plate 7 is fixedly connected to the inner wall of the fixed frame 1, a slide groove 8 is provided inside the fixed plate 7, a slider 9 is slidably connected inside the slide groove 8, and one end of the slider 9 is fixedly connected to the rack 6, a slide groove 2 10 is provided inside the front end of the fixing frame 1, and a connecting frame 11 is slidably connected inside the slide groove 2 10, one end of the connecting frame 11 passes through the slide groove 2 10 and is fixedly connected to the front side of the rack 6, and the other end of the connecting frame 11 is fixedly connected to a connecting block 12, and a fixing clamp 13 is fixedly connected to the top of the connecting block 12, a water pump 14 is installed on the top of the water tank 2, a connecting pipe 15 is fixedly connected to the top of the water pump 14, and a nozzle 16 is fixedly connected to one end of the connecting pipe 15, and two groups of fixing clamps 13 are provided, and the nozzle 16 is located between the fixing clamps 13.

[0027] The top of the fixing frame 1 is fixedly connected with a connecting plate 2 17 and a connecting plate 3 18, the top of the rack 6 is meshed with a gear 19, the front end of the gear 19 is fixedly connected with a connecting rod 20, one end of the connecting rod 20 passes through the connecting plate 2 17 and is fixedly connected to a limited block 21, the rear end of the gear 19 is fixedly connected with a connecting rod 3 22, one end of the connecting rod 3 22 passes through the connecting plate 3 18 and is fixedly connected to the water tank 2 with a stirring rod 23, and a stirring blade 24 is provided on the side of the stirring rod 23, which can stir the detergent and water in the water tank 2 evenly, and the water tank A handle 25 is fixedly connected to the rear end of the water tank 2, which is convenient for moving the water tank 2. A water inlet 26 is provided on the top of the water tank 2. A support plate 29 is fixedly connected to the bottom of the fixed frame 1. A fixed base 30 is fixedly connected to the bottom of the support plate 29. A mounting plate 27 is fixedly connected to the bottom of the fixed base 30. A pulley 28 is rotatably connected inside the mounting plate 27, which is convenient for moving the whole and reducing the physical burden of cleaning work. The water tank 2 is located above the fixed base 30, and the water tank 2 and the fixed base 30 are in parallel directions. Multiple groups of mounting plates 27 and pulleys 28 are provided.

[0028] Working principle: start the cylinder 4 and the water pump 14, the cylinder 4 drives the connecting rod 5 to do reciprocating motion, the connecting rod 5 drives the rack 6 to do reciprocating motion, and at the same time the rack 6 drives the slider 9 to slide back and forth inside the slide groove 8 to improve the stability during movement, then the rack 6 drives the connecting frame 11 to slide back and forth inside the slide groove 10, the connecting frame 11 drives the fixing clamp 13 to do reciprocating motion through the connecting block 12, and the fixing clamp 13 drives the nozzle 16 to spray water back and forth, which can achieve comprehensive coverage and cleaning of the blade surface; the rack 6 can drive the gear 19 to rotate while doing reciprocating motion, the gear 19 drives the stirring rod 23 to rotate through the connecting rod three 22, and the stirring rod 23 drives the stirring blade 24 to rotate inside the water tank 2, so as to stir the detergent and water inside the water tank 2 so that the detergent and water are evenly mixed.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind turbine blade cleaning device, comprising a fixing frame (1) and a water tank (2), characterized in that: A connecting plate (3) is fixedly connected to one side of the bottom end of the fixed frame (1), a cylinder (4) is fixedly connected to one side of the connecting plate (3), an output end of the cylinder (4) is fixedly connected to a connecting rod (5) through the connecting plate (3), one end of the connecting rod (5) is fixedly connected to a rack (6), a fixing plate (7) is fixedly connected to the inner wall of the fixed frame (1), a sliding groove (8) is provided inside the fixing plate (7), a sliding block (9) is slidably connected inside the sliding groove (8), one end of the sliding block (9) is fixedly connected to the rear side of the rack (6), a sliding groove (1) is provided inside the front end of the fixed frame (1), and a connecting rod (1) is fixedly connected to the output end of the cylinder (4) through the connecting plate (3). 0), a connecting frame (11) is slidably connected inside the second slide groove (10), one end of the connecting frame (11) passes through the second slide groove (10) and is fixedly connected to the front side of the rack (6), the other end of the connecting frame (11) is fixedly connected to a connecting block (12), the top of the connecting block (12) is fixedly connected to a fixing clamp (13), a water pump (14) is installed on the top of the water tank (2), the top of the water pump (14) is fixedly connected to a connecting pipe (15), one end of the connecting pipe (15) is fixedly connected to a nozzle (16), the fixing clamp (13) is provided with two groups, and the nozzle (16) is located between the fixing clamps (13).

2. The wind turbine blade cleaning device according to claim 1, characterized in that: The top of the fixed frame (1) is fixedly connected with a connecting plate 2 (17) and a connecting plate 3 (18); the top of the rack (6) is meshingly connected with a gear (19); the front end of the gear (19) is fixedly connected with a connecting rod 2 (20); one end of the connecting rod 2 (20) passes through the connecting plate 2 (17) and is fixedly connected to a limiting block (21); the rear end of the gear (19) is fixedly connected with a connecting rod 3 (22); one end of the connecting rod 3 (22) passes through the connecting plate 3 (18) and the water tank (2) and is fixedly connected with a stirring rod (23); a stirring blade (24) is provided on the side of the stirring rod (23).

3. The wind turbine blade cleaning device according to claim 1, characterized in that: A handle (25) is fixedly connected to the rear end of the water tank (2), and a water inlet (26) is provided at the top of the water tank (2).

4. The wind turbine blade cleaning device according to claim 1, characterized in that: The bottom of the fixing frame (1) is fixedly connected to a support plate (29), and the bottom of the support plate (29) is fixedly connected to a fixed base (30).

5. The wind turbine blade cleaning device according to claim 4, characterized in that: The bottom of the fixed base (30) is fixedly connected to a mounting plate (27), and the interior of the mounting plate (27) is rotatably connected to a pulley (28).

6. The wind turbine blade cleaning device according to claim 1, characterized in that: The water tank (2) is located above the fixed base (30), and the water tank (2) and the fixed base (30) are in parallel directions.

7. The wind turbine blade cleaning device according to claim 5, characterized in that: The mounting plates (27) and pulleys (28) are provided in multiple groups.

Images