Solar panel cleaning machine for photovoltaic power generation

Abstract

The utility model discloses a solar panel cleaning machine for photovoltaic power generation, which comprises a fixed frame, a movable plate for connection, a fixed plate and a fixed bolt, the fixed plate is arranged at the lower end of the fixed frame and is of a U-shaped structure, and the fixed bolt is in threaded connection with the lower end of the fixed plate. The fixing bolts are installed on the fixing frame, the fixing bolts are combined with the fixing plate to be used for installing and fixing the fixing frame and the photovoltaic panel, the nozzles are installed at the front ends of the water pipes at equal intervals, the water pipes are fixedly connected with the movable plate, the water pipes are symmetrically arranged at the front end and the rear end of the movable plate, and the cleaning brooms are arranged at the lower end of the movable plate. According to the solar panel cleaning machine for photovoltaic power generation, the cleaning machine can be conveniently and rapidly installed above a photovoltaic panel to clean the photovoltaic panel, the photovoltaic panel is washed through a nozzle, meanwhile, the photovoltaic panel is cleaned through a cleaning broom, the dual-cleaning effect is achieved, the actual cleaning effect is improved, and the cleaning broom can be conveniently detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field related to photovoltaic panel cleaning, in particular to a photovoltaic panel cleaning machine. Background Art

[0002] Photovoltaic panels are also called photovoltaic panels. They are made by extracting silicon from raw material sand, and then making silicon wafers through a manufacturing process. Then, the silicon wafers are connected in series to make solar cells. Since photovoltaic panels are placed outdoors for a long time, a lot of dust will adhere to their outer surface, blocking the light and affecting the conversion of light energy. Therefore, it is necessary to use a corresponding cleaning machine to clean the photovoltaic panels.

[0003] However, in actual use, it is not convenient to quickly install the cleaning machine on the outside of the photovoltaic panel to clean the photovoltaic panel, and the cleaning broom is easily worn out during long-term use, and it is not convenient to disassemble and replace the cleaning broom, which affects the actual cleaning effect of the photovoltaic panel.

[0004] For this reason, we propose a photovoltaic panel cleaning machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic panel cleaning machine to solve the problem that the commonly used panel cleaning machine proposed in the above background technology is not convenient to quickly install the cleaning machine on the outside of the photovoltaic panel to clean the photovoltaic panel during actual use, and the cleaning broom is prone to wear during long-term use, which makes it inconvenient to disassemble and replace the cleaning broom, affecting the actual cleaning effect of the photovoltaic panel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A photovoltaic panel cleaning machine, comprising a fixing frame, a movable plate for connection, and a fixing plate arranged at the lower end of the fixing frame and having a "U"-shaped structure;

[0007] Also includes:

[0008] A fixing bolt, wherein the fixing bolt is threadedly connected to the lower end of the fixing plate, and the fixing bolt is combined with the fixing plate to install and fix the fixing frame and the photovoltaic panel;

[0009] Nozzles, the nozzles are installed at the front end of the water pipe at equal intervals, the water pipe is fixedly connected to the movable plate, and the water pipe is symmetrically arranged at the front and rear ends of the movable plate;

[0010] Wherein, the water pipe is connected to an external water source through a hose;

[0011] A cleaning broom, which is arranged at the lower end of the movable plate and is used to clean the photovoltaic panel, and the upper end of the cleaning broom is fixedly connected to the mounting rod through bolts;

[0012] Wherein, the mounting rod and the movable plate are limited by a limiting mechanism.

[0013] Preferably, the upper end of the fixing frame is fixedly connected with a support rod, and a front-to-back sliding structure is formed between the support rod and the movable plate, and the fixing frame is divided into two left and right monomers;

[0014] Wherein, a mounting block is fixedly connected to the lower end of the fixing frame.

[0015] Preferably, the mounting block is plug-connected to the connecting rod, the connecting rod is fixedly connected to the inner side of the upper end of the connecting block, and the connecting block is fixedly connected to the middle part of the fixing plate.

[0016] Preferably, the connecting rod and the connecting cap are connected by threads, and the connecting cap is fitted on the side of the mounting block.

[0017] Preferably, the limiting mechanism includes a fixed block fixedly connected to the middle part of the upper end of the movable plate, a movable block for limiting, a protrusion in a "T" shape, and a spring arranged between the protrusion and the movable block.

[0018] Preferably, the movable block is connected to the fixed block by means of a slot, and the movable block is connected to the protrusion by means of a sliding manner.

[0019] Preferably, the movable block, the protrusion and the spring are symmetrically arranged at the left and right ends of the fixed block, and the movable block is engaged in a fixed groove connected to a corresponding position in the middle of the mounting rod.

[0020] Preferably, fixing grooves are provided at equal intervals in the middle of the mounting rod, and the mounting rod and the movable plate are connected by penetration, and the mounting rod combined with the limiting mechanism drives the cleaning broom to form a disassembly structure at the lower end of the movable plate.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows: the photovoltaic panel cleaning machine, in actual use, is convenient to quickly install the cleaning machine above the photovoltaic panel for cleaning through the arrangement of the fixing plate and the fixing bolt, and is convenient to disassemble the cleaning machine and the photovoltaic panel after cleaning. The nozzles are symmetrically arranged on the front and rear sides of the movable plate, the nozzles rinse the photovoltaic panel, and the cleaning broom cleans the photovoltaic panel at the same time, so as to achieve a double cleaning effect and improve the actual cleaning effect. At the same time, the installation rod and the limit mechanism are arranged, so as to facilitate the disassembly and replacement of the cleaning broom, so as to prevent the cleaning broom from being worn out due to long-term use and affecting the actual cleaning effect. At the same time, it is convenient to adjust the height of the cleaning broom so as to better fit the photovoltaic panel.

[0022] 1. A fixing plate and a fixing bolt are provided, and the fixing bolt is threadedly connected to the middle part of the lower end of the fixing plate. Through the setting of the fixing plate and the fixing bolt, it is convenient to quickly install and fix the cleaning machine above the photovoltaic panel to clean it when in use, and it is also convenient to disassemble the cleaning machine after use;

[0023] 2. Equipped with nozzles and brooms, the nozzles are arranged at equal intervals at the lower end of the water pipe, and the nozzles are symmetrically arranged at the front and rear ends of the movable plate. The photovoltaic panels are flushed by the nozzles, and the photovoltaic panels are cleaned by the brooms, so that the photovoltaic panels can be double cleaned;

[0024] 3. A mounting rod and a limiting mechanism are provided. The limiting mechanism includes a fixed block, a movable block, a protrusion and a spring. The setting of the limiting mechanism facilitates the limiting of the mounting rod and the movable plate, and facilitates the disassembly and replacement of the cleaning broom, as well as the adjustment of the height of the cleaning broom, so that it can better fit the outer surface of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0026] Figure 2 This is a front view structural diagram of the connection between the fixing frame, the support rod and the movable plate of the utility model;

[0027] Figure 3 This is a front view structural diagram of the connection between the fixing plate and the fixing bolt of the utility model;

[0028] Figure 4 This is a front view structural diagram of the connection of the fixing plate, the connecting block, the connecting rod and the connecting cap of the utility model;

[0029] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 6This is a front view structural diagram of the connection between the fixed block, the movable block and the convex block of the utility model;

[0031] Figure 7 The utility model is a schematic diagram of the side view structure of the movable plate, the cleaning broom, the mounting rod and the nozzle connection.

[0032] In the figure: 1. fixed frame; 2. support rod; 3. movable plate; 4. mounting block; 5. fixed plate; 6. connecting block; 7. connecting rod; 8. connecting cap; 9. fixing bolt; 10. water pipe; 11. nozzle; 12. cleaning broom; 13. mounting rod; 14. limiting mechanism; 15. fixed block; 16. movable block; 17. protrusion; 18. spring. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-7 The utility model provides a technical solution: a photovoltaic panel cleaning machine, including a fixing frame 1, a support rod 2, a movable plate 3, a mounting block 4, a fixing plate 5, a connecting block 6, a connecting rod 7, a connecting cap 8, a fixing bolt 9, a water pipe 10, a nozzle 11, a cleaning broom 12, a mounting rod 13, a limiting mechanism 14, a fixing block 15, a movable block 16, a protrusion 17 and a spring 18.

[0035] When using the photovoltaic panel cleaning machine, Figure 1 , Figure 3 and Figure 4After the fixing plate 5 is fixed on the upper end of the fixing frame 1, the fixing frame 1 is connected to the fixing plate 3, and the fixing plate 3 is connected to the fixing plate 1 by sliding. The fixing frame 1 drives the fixing plate 3 to be placed above the photovoltaic panel. At the same time, the lower end of the fixing frame 1 is fixedly connected to the mounting block 4. The fixing frame 1 drives the mounting block 4 to be placed on the left and right sides of the photovoltaic panel. At the same time, the middle part of the fixing plate 5 is fixedly connected to the connecting block 6. The connecting block 6 drives the connecting rod 7 to be plugged and connected with the mounting block 4, and the fixing plate 5 is stuck at the edge of the photovoltaic panel. Then, the connecting cap 8 threadedly connected to the outer surface of the connecting rod 7 is rotated so that the connecting cap 8 is fitted on the side of the mounting block 4, so as to facilitate the connection between the fixing plate 5 and the fixing frame 1. Then, the fixing bolt 9 threadedly connected to the middle part of the lower end of the fixing plate 5 is rotated, and the fixing bolt 9 moves upward. The fixing bolt 9 is combined with the fixing plate 5 to clamp the upper and lower ends at the edge of the photovoltaic panel, so as to facilitate the quick installation and connection between the fixing frame 1 and the photovoltaic panel. At the same time, it is convenient to disassemble the fixing frame 1 and the photovoltaic panel after use, which is very convenient to use.

[0036] After the installation is complete, Figure 1 , Figure 2 and Figure 7 As shown, the front and rear ends of the movable plate 3 are fixedly connected with water pipes 10, the lower ends of the water pipes 10 are evenly spaced with nozzles 11, and the lower end of the movable plate 3 is provided with a cleaning broom 12, the upper end of the cleaning broom 12 is fixedly connected to the mounting rod 13 by bolts, and the mounting rod 13 is inserted in the middle of the movable plate 3, and the mounting rod 13 and the movable plate 3 are limited by a limiting mechanism 14, as shown in FIG. Figure 5 and Figure 6 As shown, the limiting mechanism 14 includes a fixed block 15 fixedly connected to the middle of the upper end of the movable plate 3, a movable block 16 for limiting, a protrusion 17 in a "T"-shaped structure, and a spring 18 arranged between the protrusion 17 and the movable block 16;

[0037] By pinching the movable block 16, the movable block 16 slides between the fixed block 15, and the fixed block 15 slides between the protrusion 17, the movable block 16 squeezes the spring 18, so that the spring 18 is elastically deformed, and the movable block 16 is disengaged from the fixing groove in the middle of the mounting rod 13, and the middle of the mounting rod 13 is evenly spaced. At this time, the limit between the mounting rod 13 and the movable plate 3 is released, and then the mounting rod 13 is pulled to slide between the mounting rod 13 and the movable plate 3, and the mounting rod 13 drives the cleaning broom 12 to move, so that the cleaning broom 12 is attached to the outer surface of the photovoltaic panel, so that the photovoltaic panel can be better cleaned. After the adjustment of the cleaning broom 12 is completed, the movable block 16 is released, and the spring 18 restores its elastic deformation, driving the movable block 16 to slide between the protrusion 17, so that the movable block 16 is engaged in the fixing groove at the corresponding position in the middle of the mounting rod 13, thereby limiting the mounting rod 13 and the movable plate 3;

[0038] The water pipe 10 is connected to an external water tank and a water pump through a hose, which is not shown in the figure. The external water pump is turned on to pump water from the water tank and transport it to the water pipe 10, and the nozzle 11 sprays the water to the photovoltaic panel to wash the photovoltaic panel. At the same time, the handles on the left and right sides of the upper end of the movable plate 3 are held to drive the movable plate 3 and the support rod 2 to slide back and forth, and various positions on the upper end of the photovoltaic panel are washed and cleaned, thereby achieving a double cleaning effect, and the overall cleaning effect is good;

[0039] In addition, the limiting mechanism 14 can loosen the limit between the mounting rod 13 and the movable plate 3, thereby driving the cleaning broom 12 to form a disassembly structure at the lower end of the movable plate 3, which is convenient for disassembly and replacement of the cleaning broom 12, and prevents the cleaning broom 12 from being worn out due to long-term use, thereby affecting the actual cleaning effect, and is highly practical.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel cleaning machine, comprising a fixing frame (1), a movable plate (3) for connection, and a fixing plate (5) arranged at the lower end of the fixing frame (1) and having a "U"-shaped structure; It is characterized in that Also includes: A fixing bolt (9), wherein the fixing bolt (9) is threadedly connected to the lower end of the fixing plate (5), and the fixing bolt (9) is combined with the fixing plate (5) to install and fix the fixing frame (1) and the photovoltaic panel; Nozzles (11), the nozzles (11) are installed at equal intervals at the front end of the water pipe (10), the water pipe (10) is fixedly connected to the movable plate (3), and the water pipe (10) is symmetrically arranged at the front and rear ends of the movable plate (3); Wherein, the water pipe (10) is connected to an external water source via a hose; A cleaning broom (12), the cleaning broom (12) being arranged at the lower end of the movable plate (3), and the cleaning broom (12) being used to clean the photovoltaic panel, and the upper end of the cleaning broom (12) being fixedly connected to the mounting rod (13) via bolts; The mounting rod (13) and the movable plate (3) are limited by a limiting mechanism (14).

2. A photovoltaic panel cleaning machine according to claim 1, characterized in that: The upper end of the fixed frame (1) is fixedly connected to a support rod (2), and a front-to-rear sliding structure is formed between the support rod (2) and the movable plate (3), and the fixed frame (1) is divided into two left and right monomers; Wherein, a mounting block (4) is fixedly connected to the lower end of the fixing frame (1).

3. A photovoltaic panel cleaning machine according to claim 2, characterized in that: The mounting block (4) is plug-connected to the connecting rod (7), and the connecting rod (7) is fixedly connected to the inner side of the upper end of the connecting block (6), and the connecting block (6) is fixedly connected to the middle part of the fixing plate (5).

4. A photovoltaic panel cleaning machine according to claim 3, characterized in that: The connecting rod (7) and the connecting cap (8) are connected by means of threads, and the connecting cap (8) is arranged in a close fit on the side of the mounting block (4).

5. The photovoltaic panel cleaning machine according to claim 1, characterized in that: The limiting mechanism (14) comprises a fixed block (15) fixedly connected to the middle part of the upper end of the movable plate (3), a movable block (16) for limiting, a convex block (17) in a "T"-shaped structure, and a spring (18) arranged between the convex block (17) and the movable block (16).

6. A photovoltaic panel cleaning machine according to claim 5, characterized in that: The movable block (16) and the fixed block (15) are connected by means of a slot, and the movable block (16) and the protrusion (17) are connected by means of a sliding motion.

7. A photovoltaic panel cleaning machine according to claim 6, characterized in that: The movable block (16), the protrusion (17) and the spring (18) are symmetrically arranged at the left and right ends of the fixed block (15), and the movable block (16) is engaged in a fixed groove connected to a corresponding position in the middle of the installation rod (13).

8. The photovoltaic panel cleaning machine according to claim 7, characterized in that: The middle of the mounting rod (13) is provided with fixing grooves at equal intervals, and the mounting rod (13) and the movable plate (3) are connected in a penetrating manner, and the mounting rod (13) is combined with the limiting mechanism (14) to drive the cleaning broom (12) to form a disassembly structure at the lower end of the movable plate (3).

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