Rope retracting device for photovoltaic panel cleaning equipment

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a retractable rope device for cleaning equipment for photovoltaic panels, comprising a box body, a fixed plate fixedly connected to the lower part of the box body, support columns fixedly connected to the left and right sides of the upper part of the fixed plate, a rotating column connected to the outer side of the support column, and a clamping device fixedly connected to one end of the rotating column. The utility model has the advantages that the retractable rope can be clamped, so that the retractable rope is easier to disassemble and repair, the use is more convenient, and the work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a rope-retracting device for photovoltaic battery panel cleaning equipment. Background Art

[0002] Photovoltaic panel cleaning equipment can regularly clean dust, dirt and other debris on the surface of photovoltaic panels to ensure maximum light absorption efficiency. These devices usually automatically move and clean the surface of photovoltaic panels according to preset programs and paths to improve the power generation efficiency of photovoltaic systems. Cleaning equipment generally installs a scraper mechanism on the solar panel and uses a retractable rope device to achieve automatic cleaning of the solar panel. In the prior art, the retractable roller in the retractable rope device is not convenient to replace and repair, which affects the use. Therefore, the utility model proposes a retractable rope device for photovoltaic panel cleaning equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a rope retracting and unwinding device for photovoltaic panel cleaning equipment, which can clamp the retracting and unwinding roller through a clamping device, making the retracting and unwinding roller easier to disassemble and repair, more convenient to use, and improving work efficiency. The clamping device can be rotated through a rotating device, thereby improving cleaning efficiency.

[0004] In order to achieve the above-mentioned purpose of the utility model, the technical solution provided by the utility model is: a rope-retracting and -releasing device of a photovoltaic panel cleaning device, comprising a box body, a fixed plate fixedly connected to the lower part of the interior of the box body, support columns fixedly connected to the left and right sides above the fixed plate respectively, a rotating column connected to the outer side of the support column, and a clamping device fixedly connected to one end of the rotating column.

[0005] Further, the clamping device includes a clamping box, a pushing device is provided inside the clamping box, a movable block is provided inside the pushing device, a groove is provided around the movable block, an extrusion plate is provided in the groove, there are three extrusion plates, the middle of the three extrusion plates are rotatably connected to the inside of the movable block, and a trapezoidal block is provided inside the movable block.

[0006] Furthermore, a movable rod is fixedly connected to the lower end of the trapezoidal block, and the movable rod is provided with a first spring. The lower end of the first spring is fixedly connected to a base, and a pneumatic rod is provided at the bottom of the movable rod. The pneumatic rod passes through the base and is fixedly connected to the bottom of the movable rod.

[0007] Furthermore, a rotating device is provided on the right side of the support column, and the rotating device includes a mounting plate, a motor is provided inside the mounting plate, and an output end of the motor passes through the mounting plate and is connected to the rotating column.

[0008] Furthermore, a retracting roller is provided between the three extrusion plates.

[0009] Furthermore, a first rotating disk and a second rotating disk are fixedly connected above the fixing plate.

[0010] Compared with the prior art, the utility model has the following advantages: the retractable roller can be clamped by the clamping device, so that the retractable roller is easier to disassemble and repair, and is more convenient to use, thereby improving work efficiency; the clamping device can be rotated by the rotating device, thereby improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 This is a schematic diagram of the main structure of the rope-retracting device of the photovoltaic panel cleaning device of the utility model;

[0012] Attached Figure 2 A schematic diagram of a clamping device for a rope-retracting device of a photovoltaic panel cleaning device of the utility model;

[0013] Attached Figure 3 It is a top view of the clamping device of the rope-retracting device of the photovoltaic panel cleaning equipment of the utility model.

[0014] As shown in the figure: 1. Box body; 2. Fixed plate; 3. Clamping device; 301. Pushing device; 302. Clamping box; 303. Trapezoidal block; 304. Movable rod; 305. Groove; 306. First spring; 307. Base; 308. Pneumatic rod; 309. Extrusion plate; 310. Movable block; 4. Support column; 5. Rotating device; 501. Mounting plate; 502. Motor; 6. Rotating column; 7. First turntable; 8. Second turntable; 9. Retractable roller. DETAILED DESCRIPTION

[0015] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] Combined with Figure 1 To Attachment Figure 3 The rope-retracting and -releasing device of the photovoltaic panel cleaning equipment comprises a box body 1, a fixing plate 2 is fixedly connected to the lower part of the box body 1, support columns 4 are fixedly connected to the left and right sides above the fixing plate 2, a rotating column 6 is connected to the outer side of the support column 4, and a clamping device 3 is fixedly connected to one end of the rotating column 6, and a first turntable 7 and a second turntable 8 are fixedly connected to the upper part of the fixing plate 2, which can effectively prevent the rope from being tangled and improve the work efficiency.

[0017] The clamping device 3 further includes a clamping box 302, a pushing device 301 is provided inside the clamping box 302, a movable block 310 is provided inside the pushing device 301, a groove 305 is provided around the movable block 310, an extrusion plate 309 is provided in the groove 305, there are three extrusion plates 309, the middle of the three extrusion plates 309 is rotatably connected to the inside of the movable block 310, and a trapezoidal block 303 is provided inside the movable block 310. Furthermore, a movable rod 304 is fixedly connected to the lower end of the trapezoidal block 303, and the movable rod 304 is provided with a first spring 306. The lower end of the first spring 306 is fixedly connected to a base 307. A pneumatic rod 308 is provided at the bottom of the movable rod 304. The pneumatic rod 308 penetrates the base 307 and is fixedly connected to the bottom of the movable rod 304. The movable rod 304 is driven by the pneumatic rod 308 to clamp the extrusion plate 309. Further, a rotating device 5 is provided on the right side of the support column 4. The rotating device 5 includes a mounting plate 501. A motor 502 is provided inside the mounting plate 501. The output end of the motor 502 penetrates the mounting plate 501 and is connected to the rotating column 6. The clamping device 3 is driven to rotate by the motor 502. Further, a retractable roller 9 is provided in the middle of the three extrusion plates 309.

[0018] Specific implementation methods of the utility model: First, start the pneumatic rod 308, so that the pneumatic rod 308 drives the movable rod 304 to move, further moves the trapezoidal block 303, and further causes the three extrusion plates 309 to clamp and fix the retracting roller 9. When disassembly is required, the output end of the pneumatic rod 308 moves in the opposite direction, driving the movable rod 304 to move downward, so that the three extrusion plates 309 are loosened, which is more convenient to use.

[0019] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A rope-retracting device for cleaning a photovoltaic panel, comprising a box (1), characterized in that: A fixing plate (2) is fixedly connected to the lower part of the box body (1), support columns (4) are fixedly connected to the upper and left sides of the fixing plate (2), a rotating column (6) is connected to the outer side of the supporting column (4), and a clamping device (3) is fixedly connected to one end of the rotating column (6).

2. The rope-retracting and releasing device of the photovoltaic panel cleaning equipment according to claim 1 is characterized in that: The clamping device (3) comprises a clamping box (302), a pushing device (301) is arranged inside the clamping box (302), a movable block (310) is arranged inside the pushing device (301), a groove (305) is arranged around the movable block (310), an extrusion plate (309) is arranged inside the groove (305), there are three extrusion plates (309), the middle of the three extrusion plates (309) is rotatably connected to the inside of the movable block (310), and a trapezoidal block (303) is arranged inside the movable block (310).

3. The rope-retracting and releasing device of the photovoltaic panel cleaning equipment according to claim 2 is characterized in that: The lower end of the trapezoidal block (303) is fixedly connected to a movable rod (304), the movable rod (304) is provided with a first spring (306), the lower end of the first spring (306) is fixedly connected to a base (307), the bottom of the movable rod (304) is provided with a pneumatic rod (308), the pneumatic rod (308) passes through the base (307) and is fixedly connected to the bottom of the movable rod (304).

4. The rope-retracting and releasing device of the photovoltaic panel cleaning equipment according to claim 1 is characterized in that: A rotating device (5) is provided on the right side of the support column (4), and the rotating device (5) comprises a mounting plate (501). A motor (502) is provided inside the mounting plate (501), and an output end of the motor (502) passes through the mounting plate (501) and is connected to the rotating column (6).

5. The rope-retracting and releasing device of the photovoltaic panel cleaning equipment according to claim 2 is characterized in that: A retracting roller (9) is provided between the three extrusion plates (309).

6. The rope-retracting and releasing device of the photovoltaic panel cleaning equipment according to claim 1, characterized in that: A first rotating disk (7) and a second rotating disk (8) are respectively fixedly connected above the fixed plate (2).

Images