Unmanned aerial vehicle cleaning bin for wind power generation blades

Abstract

The unmanned aerial vehicle cleaning bin comprises a bin body, a water storage cavity is formed in the bottom of the bin body, transfer boxes are fixedly arranged on the two side faces of the bin body, connecting pipes are arranged on the lower end faces of the transfer boxes, and the other ends of the connecting pipes are communicated with the interior of the water storage cavity. A pump body is arranged on each connecting pipe, a plurality of nozzles are arranged on the outer wall of the transfer box and extend into the bin body, a water leakage hole is formed in the bottom and the middle of the bin body, an inserting groove is formed in the outer wall of the bin body and communicates with the water leakage hole, and a filter plate is slidably arranged in the inserting groove; and therefore, by arranging the filter plate, water after cleaning can be filtered and enters the water storage cavity again, and follow-up recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle (UAV) cleaning, and more particularly to a UAV cleaning chamber for wind turbine blades. Background Art

[0002] The blade maintenance and cleaning of wind power stations are different from those of general equipment. The location and height at which they are located are not convenient for general cranes to enter, and maintenance and cleaning cannot be carried out by cranes. Instead, they can only be carried out manually by hanging them in the air using ropes. However, this cleaning method is more dangerous, and the efficiency of manual cleaning is also relatively low. Therefore, drones are needed for cleaning, and after the drones have finished their work, they need to be cleaned in a cleaning chamber to facilitate their subsequent use.

[0003] However, most traditional cleaning chambers do not have the function of recycling wastewater, resulting in a portion of the water after cleaning being directly thrown away, causing a large amount of water resources to be wasted, which is not conducive to long-term use; and most traditional cleaning chambers place drones directly into the chamber for washing, and do not have a fixed structure, resulting in the water sprayed from the nozzle directly contacting the drone, causing the drone to bump into something, and the cleaning effect is poor. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the existing technology, the utility model provides a drone cleaning chamber for wind turbine blades to solve the technical problem that most of the traditional cleaning chambers mentioned in the background technology do not have the function of recycling wastewater, resulting in a part of the water after cleaning being directly thrown away, causing a large amount of water resources to be wasted, which is not conducive to long-term use.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UAV cleaning chamber for wind turbine blades, comprising a chamber body, a water storage chamber is provided at the bottom of the chamber body, transfer boxes are fixedly provided on both side surfaces of the chamber body, connecting pipes are provided on the lower end surfaces of the transfer boxes, the other ends of the connecting pipes are connected with the interior of the water storage chamber, pump bodies are provided on the connecting pipes, nozzles are provided on the outer walls of the transfer boxes, multiple nozzles are provided and all extend to the interior of the chamber body, a water leakage hole is provided at the bottom and in the middle position of the chamber body, a slot is provided on the outer wall of the chamber body, the slot is connected with the water leakage hole, and a filter plate is slidably provided inside the slot, a sliding hole is provided on the upper end surface of the chamber body, sliding blocks are slidably provided inside and on both sides of the sliding hole, and hooks are fixed on the lower end surfaces of the sliding blocks.

[0008] The present invention is further configured such that the other end of the hook is fixed with a vertical rod, a positioning pin is slidably provided on the vertical rod, a corresponding positioning groove is opened on the outer wall of the hook, one end of the positioning pin is located inside the positioning groove, and a pull block is provided at the other end of the positioning pin, and a spring is fixed between the pull block and the vertical rod to facilitate the suspension and fixation of the drone.

[0009] The utility model is further configured such that fixed blocks are provided on both sides of the sliding hole and on the upper end surface of the warehouse body, threaded holes are opened on the fixed blocks, threaded rods are provided inside the threaded holes, and adjustment plates are fixed on the upper end surfaces of the sliding blocks, one end of the threaded rod is rotatably mounted on the adjustment plate, and the other end is provided with a hand wheel to facilitate adjustment of the distance between the hooks.

[0010] The utility model is further configured such that a bracket is fixedly provided on the lower end surface of the bin body, a heating box is provided inside the bracket, and a heating wire is provided inside the heating box to heat the air inside the heating box.

[0011] The utility model is further configured such that air ducts are provided on both sides of the outer wall of the heating box, the other ends of the air ducts are connected to the interior of the warehouse body, and air outlet heads are provided to facilitate the entry of hot air into the warehouse body.

[0012] The present invention is further configured such that a blower is provided inside the bracket, and an output end of the blower is connected to a heating box, so as to facilitate drying of the drone.

[0013] The present invention is further configured such that inclined slopes are fixedly provided on both sides of the water leakage hole and on the inner wall of the bin body, so as to facilitate the water to re-enter the water storage cavity.

[0014] The present invention is further configured such that a door body is hingedly provided on the front end surface of the bin body, and the inner wall of the door body is in contact with the filter plate, so as to facilitate closing the front end of the bin body.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the present invention provides a UAV cleaning chamber for wind turbine blades, which has the following beneficial effects:

[0017] 1. By arranging slots and filter plates inside the tank body, the water after cleaning can be filtered and re-entered into the water storage chamber, which is convenient for subsequent opening of the pump body to recycle it. This design reduces water consumption, saves usage costs, and is easy to use. Later, the user can also slide the filter plate out from the inside of the slot to facilitate its cleaning.

[0018] 2. By setting a hook, a vertical rod and a positioning pin at the upper end of the warehouse body, the user can install the support frame at the bottom of the drone into the hook to fix the drone, which is convenient for subsequent cleaning work. The user can also adjust the distance between the adjustment plate and the hook by turning the hand wheel to install drones of different models and sizes, which is convenient to use and increases the flexibility of the device when used.

[0019] 3. By setting up a heating box and a blower inside the bracket, after cleaning, the user can heat the air inside the heating box through the heating wire, and then turn on the blower to allow the hot air to enter the warehouse body to achieve the effect of drying the drone, thereby making it dry quickly, increasing the cleaning efficiency of the drone and facilitating its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an overall schematic diagram of a wind turbine blade cleaning drone when not in use;

[0021] Figure 2 This is a schematic diagram of the installation of parts inside the warehouse;

[0022] Figure 3 This is the exploded view of the installation of the locating pin on the hook;

[0023] Figure 4 This is an overall cross-sectional view of a drone cleaning chamber for wind turbine blades;

[0024] Figure 5 Schematic diagram of the position of the air duct on the heating box.

[0025] In the figure: 1. Bin body; 2. Water storage chamber; 3. Transfer box; 4. Connecting pipe; 5. Pump body; 6. Nozzle; 7. Leakage hole; 8. Slot; 9. Filter plate; 10. Sliding hole; 11. Sliding block; 12. Hook; 13. Vertical rod; 14. Locating pin; 15. Locating groove; 16. Pull block; 17. Spring; 18. Fixing block; 19. Threaded hole; 20. Threaded rod; 21. Adjusting plate; 22. Hand wheel; 23. Bracket; 24. Heating box; 25. Heating wire; 26. Air guide pipe; 27. Air outlet; 28. Blower; 29. ​​Inclined slope; 30. Door body. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 The top of the storage tank is provided with a plurality of nozzles 6, and the nozzles 6 are connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 8 is connected to the nozzle 7 and the nozzle 8 is connected to the nozzle 7. The nozzle 9 is connected to the nozzle 7. The ...

[0030] In this embodiment, the other end of the hook 12 is fixed with a vertical rod 13, and a positioning pin 14 is slidably provided on the vertical rod 13. A corresponding positioning groove 15 is opened on the outer wall of the hook 12, and one end of the positioning pin 14 is located inside the positioning groove 15. A pull block 16 is provided at the other end of the positioning pin 14, and a spring 17 is fixed between the pull block 16 and the vertical rod 13. Fixed blocks 18 are provided on both sides of the sliding hole 10 and located on the upper end surface of the warehouse body 1. A threaded hole 19 is opened on the fixed block 18, and a threaded rod 20 is provided inside the threaded hole 19. An adjusting plate 21 is fixed to the upper end surface of the sliding block 11, and one end of the threaded rod 20 is rotatably installed with the adjusting plate 21, and the other end is provided with a hand wheel 22.

[0031] More specifically, the user can pull the pull block 16 to disengage the locating pin 14 from the locating slot 15 to install the support frame at the bottom of the drone into the hook 12, and then release the pull block 16. At this time, the spring 17 will push the locating pin 14 back into the locating slot 15 to fix the drone, and then open the pump body 5 to allow the water inside the water storage chamber 2 to enter the transfer box 3 and be sprayed out through the nozzle 6 to rinse the drone inside the warehouse body 1. In the cleaning process, the cleaned water will re-enter the water storage chamber 2 through the inclined slope 29 and the leakage hole 7, which is convenient for recycling. By setting the filter plate 9, impurities in the water can be filtered for subsequent use.

[0032] See also Figure 1 、 Figure 4 and Figure 5 As an implementation method for drying the drone after cleaning: a bracket 23 is fixedly provided on the lower end surface of the warehouse body 1, a heating box 24 is provided inside the bracket 23, a heating wire 25 is provided inside the heating box 24, and air ducts 26 are provided on the outer wall and on both sides of the heating box 24. The other ends of the air ducts 26 are connected to the interior of the warehouse body 1 and are provided with air outlet heads 27. A blower 28 is provided inside the bracket 23, and the output end of the blower 28 is connected to the heating box 24.

[0033] Specifically, after cleaning is completed, the user can heat the air inside the heating box 24 through the heating wire 25, and then turn on the blower 28 to allow the hot air to enter the warehouse body 1, so as to achieve the effect of drying the drone, thereby making it dry quickly.

[0034] Please refer to Figure 1 As a further implementation method for shielding the front end of the bin body 1 , a door body 30 is hingedly provided on the front end surface of the bin body 1 , and the inner wall of the door body 30 is in contact with the filter plate 9 .

[0035] Specifically, the front end of the warehouse body 1 can be shielded by the door body 30.

[0036] To sum up, when the entire device is in use: the user can pull the pull block 16 to disengage the positioning pin 14 from the positioning slot 15 to install the support frame at the bottom of the drone into the hook 12, and then release the pull block 16. At this time, the spring 17 will push the positioning pin 14 back into the positioning slot 15 to fix the drone, and then open the pump body 5 to allow the water inside the water storage chamber 2 to enter the transfer box 3 and be sprayed out through the nozzle 6 to rinse the drone inside the warehouse body 1. In the cleaning process, the cleaned water will re-enter the water storage chamber 2 through the inclined slope 29 and the leakage hole 7, which is convenient for recycling. After cleaning, the user can heat the air inside the heating box 24 through the heating wire 25, and then turn on the blower 28 to allow hot air to enter the warehouse body 1 to achieve the effect of drying the drone, thereby making it dry quickly.

[0037] When cleaning the drone, the pump body 5 can be opened to allow the water inside the water storage chamber 2 to enter the transfer box 3 and be sprayed out through the nozzle 6 to rinse the drone inside the warehouse body 1. In the cleaning process, the water after cleaning will re-enter the water storage chamber 2 through the inclined slope 29 and the leakage hole 7, which is convenient for recycling.

[0038] When fixing the drone, the user can pull the pull block 16 to disengage the positioning pin 14 from the positioning slot 15 to install the support frame at the bottom of the drone into the hook 12, and then release the pull block 16. At this time, the spring 17 will push the positioning pin 14 back into the positioning slot 15 to fix the drone.

[0039] After cleaning is completed, the user can heat the air inside the heating box 24 through the heating wire 25, and then turn on the blower 28 to allow the hot air to enter the warehouse body 1 to achieve the effect of drying the drone.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A UAV cleaning chamber for wind turbine blades, comprising a chamber body (1), characterized by: The bottom of the silo (1) is provided with a water storage chamber (2), and transfer boxes (3) are fixedly provided on both sides of the silo (1). The lower end surface of the transfer box (3) is provided with a connecting pipe (4), and the other end of the connecting pipe (4) is communicated with the interior of the water storage chamber (2). The connecting pipe (4) is provided with a pump body (5). The outer wall of the transfer box is provided with a nozzle (6), and the nozzle (6) is provided with a plurality of nozzles and extends to the interior of the silo (1). A water leakage hole (7) is provided at the bottom and in the middle of the silo (1). A slot (8) is provided on the outer wall of the silo (1), and the slot (8) is communicated with the water leakage hole (7), and a filter plate (9) is slidably provided inside the slot. A sliding hole (10) is provided on the upper end surface of the silo (1), and sliding blocks (11) are slidably provided inside and on both sides of the sliding hole (10), and the lower end surface of the sliding block (11) is fixed with a hook (12).

2. The UAV cleaning chamber for wind turbine blades according to claim 1 is characterized by: The other end of the hook (12) is fixed with a vertical rod (13), and a positioning pin (14) is slidably provided on the vertical rod (13). A positioning groove (15) is correspondingly opened on the outer wall of the hook (12), and one end of the positioning pin (14) is located inside the positioning groove (15). The other end of the positioning pin (14) is provided with a pull block (16), and a spring (17) is fixed between the pull block (16) and the vertical rod (13).

3. The UAV cleaning chamber for wind turbine blades according to claim 2 is characterized by: A fixed block (18) is provided on both sides of the sliding hole (10) and on the upper end surface of the bin body (1), a threaded hole (19) is provided on the fixed block (18), a threaded rod (20) is provided inside the threaded hole (19), and an adjustment plate (21) is fixedly provided on the upper end surface of the sliding block (11), one end of the threaded rod (20) is rotatably mounted on the adjustment plate (21), and the other end is provided with a hand wheel (22).

4. The UAV cleaning chamber for wind turbine blades according to claim 1 is characterized by: A bracket (23) is fixedly provided on the lower end surface of the warehouse body (1), a heating box (24) is provided inside the bracket (23), and a heating wire (25) is provided inside the heating box (24).

5. The UAV cleaning chamber for wind turbine blades according to claim 4 is characterized by: Air guide tubes (26) are provided on both sides of the outer wall of the heating box (24), and the other ends of the air guide tubes (26) are communicated with the interior of the warehouse body (1) and are provided with air outlet heads (27).

6. The UAV cleaning chamber for wind turbine blades according to claim 5 is characterized by: A blower (28) is provided inside the bracket (23), and the output end of the blower (28) is communicated with the heating box (24).

7. The UAV cleaning chamber for wind turbine blades according to claim 2 is characterized by: Inclined slopes (29) are fixedly provided on both sides of the water leakage hole (7) and on the inner wall of the bin body (1).

8. The UAV cleaning chamber for wind turbine blades according to claim 1 is characterized by: The front end surface of the bin body (1) is hingedly provided with a door body (30), and the inner wall of the door body (30) is in contact with the filter plate (9).

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