A photovoltaic array cleaning machine

Abstract

The utility model discloses a photovoltaic array cleaning machine, including connecting seat and power, main connecting frame is connected with the cleaning roller of rotating in connecting seat, the output shaft of cleaning roller is connected with the drive mechanism in connecting seat, and the cleaning roller rotation is used for cleaning photovoltaic board, and the side surface of support connecting frame is equipped with the scraping unit, when needing to clean photovoltaic board, through placing connecting seat on photovoltaic board, through power supply to the drive mechanism in connecting seat, under the action of drive mechanism, drive cleaning roller to rotate between main connecting frame and connecting seat, under the action of cleaning roller, clean photovoltaic board, and connecting seat walks on photovoltaic board simultaneously, so that support connecting frame walks along, scraping unit of side surface installation of support connecting frame moves along, under the action of flexible scraper, the water stain of cleaning residual on photovoltaic board is scraped, guarantees the cleanliness of photovoltaic board.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel module technology, specifically a photovoltaic array cleaning machine. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that generates direct current (DC) when exposed to sunlight.

[0003] During use, photovoltaic (PV) panels accumulate dust, bird droppings, and sand on their surfaces, which can block sunlight and reduce the absorption of solar radiation. Long-term accumulation of dirt can corrode the glass panel surface and may also cause localized overheating, posing a fire risk. Regular cleaning eliminates these hazards and ensures stable system operation. Current technologies involve cleaning machines or manual cleaning, but these methods require the use of cleaning solutions. After cleaning, cleaning solution residue remains on the surface, leading to stains after natural drying. Therefore, we propose a PV array cleaning machine. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic array cleaning machine to solve the problems mentioned in the background art.

[0005] A photovoltaic array cleaning machine includes a connecting base and a power supply installed on the connecting base. The power supply is electrically connected to the connecting base. A supporting connecting frame is fixedly connected between the connecting bases. A main connecting frame is fixedly connected between the supporting connecting frames. A cleaning roller is rotatably connected between the main connecting frame and the connecting base. The output shaft of the cleaning roller is connected to a drive mechanism in the connecting base. The cleaning roller rotates to clean the photovoltaic panels.

[0006] A scraping unit is installed on the side of the support frame. The scraping unit includes a mounting frame, a cleaning frame, and a flexible scraper. The mounting frame is installed on the side of the support frame, the cleaning frame is installed on the side of the mounting frame, and the flexible scraper is inserted into the cleaning frame and is attached to the photovoltaic panel.

[0007] Preferably, a walking mechanism is provided below the connecting seat, and the connecting seat moves on the photovoltaic panel through the walking mechanism.

[0008] Preferably, an infusion tube is installed on the main connecting frame, and the infusion tube is connected to the cleaning solution tank.

[0009] Preferably, the mounting bracket is provided with an adjustment component, which is used to fix the mounting bracket to the side of the support frame.

[0010] Preferably, the adjustment assembly includes a fixed seat, a fitting seat, and a spring. The fixed seat is fixedly connected to the outer wall of the support frame. The top end face of the fixed seat is fixedly connected to the spring. The top end face of the spring is fixedly connected to the fitting seat. The fitting seat is fitted to the mounting frame.

[0011] Preferably, bolts are inserted into the mounting bracket, the fitting seat, and the spring, and the bolts are threadedly connected to the fixing seat.

[0012] Preferably, a collection tube is fixedly connected to the outer wall of the mounting frame.

[0013] Preferably, the bottom of the collecting cylinder is provided with a drain hole.

[0014] By adopting the above technical solution, the residual water stains on the photovoltaic panel can be scraped off under the action of the flexible scraper, thus ensuring the cleanliness of the photovoltaic panel.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this photovoltaic array cleaning machine,

[0016] The system includes a connector, power supply, cleaning roller, and scraping unit. When cleaning the photovoltaic panel, the connector is placed on the panel, and the power supply provides power to the drive mechanism within the connector. The drive mechanism causes the cleaning roller to rotate between the main connecting frame and the connector, cleaning the photovoltaic panel. Simultaneously, the connector moves across the photovoltaic panel, causing the connecting frame to move as well. At this time, the scraping unit installed on the side of the connecting frame moves accordingly, and the flexible scraper removes residual water stains from the photovoltaic panel, ensuring its cleanliness. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the scraping unit structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection of the adjustment component of this utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0021] In the diagram: 1. Connecting seat; 11. Main connecting frame; 12. Support connecting frame; 2. Power supply; 3. Cleaning roller; 4. Infusion tube; 5. Scraping unit; 51. Mounting frame; 52. Cleaning frame; 53. Flexible scraper; 54. Adjustment component; 541. Fixing seat; 542. Fitting seat; 543. Spring; 544. Bolt; 6. Collection cylinder; 61. Drain hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a photovoltaic array cleaning machine, including a connecting base 1 and a power supply 2 installed on the connecting base 1. The power supply 2 is electrically connected to the connecting base 1. A supporting connecting frame 12 is fixedly connected between the connecting bases 1. A main connecting frame 11 is fixedly connected between the supporting connecting frames 12. A cleaning roller 3 is rotatably connected between the main connecting frame 11 and the connecting base 1. The output shaft of the cleaning roller 3 is connected to a drive mechanism in the connecting base 1. The cleaning roller 3 rotates to clean the photovoltaic panel.

[0024] A scraping unit 5 is installed on the side of the support frame 12. The scraping unit 5 includes a mounting frame 51, a cleaning frame 52 and a flexible scraper 53. The mounting frame 51 is installed on the side of the support frame 12, the cleaning frame 52 is installed on the side of the mounting frame 51, and the flexible scraper 53 is inserted into the cleaning frame 52 and is attached to the photovoltaic panel.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a photovoltaic array cleaning machine, including a connecting base 1 and a power supply 2 installed on the connecting base 1. The power supply 2 is electrically connected to the connecting base 1. A supporting connecting frame 12 is fixedly connected between the connecting bases 1. A main connecting frame 11 is fixedly connected between the supporting connecting frames 12. A cleaning roller 3 is rotatably connected between the main connecting frame 11 and the connecting base 1. The output shaft of the cleaning roller 3 is connected to a drive mechanism in the connecting base 1. The cleaning roller 3 rotates to clean the photovoltaic panel.

[0027] A scraping unit 5 is installed on the side of the support frame 12. The scraping unit 5 includes a mounting frame 51, a cleaning frame 52 and a flexible scraper 53. The mounting frame 51 is installed on the side of the support frame 12, the cleaning frame 52 is installed on the side of the mounting frame 51, and the flexible scraper 53 is inserted into the cleaning frame 52 and is attached to the photovoltaic panel.

[0028] When the photovoltaic panel needs to be cleaned, the connecting seat 1 is placed on the photovoltaic panel, and the drive mechanism in the connecting seat 1 is powered by the power supply 2. Under the action of the drive mechanism, the cleaning roller 3 is driven to rotate between the main connecting frame 11 and the connecting seat 1. Under the action of the cleaning roller 3, the photovoltaic panel is cleaned. At the same time, the connecting seat 1 moves on the photovoltaic panel, causing the support connecting frame 12 to move accordingly. At this time, the scraping unit 5 installed on the side of the support connecting frame 12 moves accordingly. Under the action of the flexible scraper 53, the residual water stains on the photovoltaic panel are scraped off, ensuring the cleanliness of the photovoltaic panel.

[0029] A walking mechanism is provided below the connecting seat 1, and the connecting seat 1 moves on the photovoltaic panel through the walking mechanism.

[0030] The connecting seat 1 is placed on the photovoltaic panel. Under the action of the walking mechanism, the connecting seat 1 is driven to walk on the photovoltaic panel, and the cleaning roller 3 is used to clean the photovoltaic panel.

[0031] An infusion tube 4 is installed on the main connecting frame 11, and the infusion tube 4 is connected to the cleaning fluid tank.

[0032] The cleaning solution in the cleaning tank is drawn out by the water pump and sprayed between the cleaning rollers 3 through the infusion pipe 4. The photovoltaic panels are then cleaned by the cleaning rollers 3.

[0033] The mounting bracket 51 is provided with an adjustment component 54, which is used to fix the mounting bracket 51 to the side of the support bracket 12.

[0034] The adjustment assembly 54 includes a fixed base 541, a fitting base 542, and a spring 543. The fixed base 541 is fixedly connected to the outer wall of the support frame 12. The top end face of the fixed base 541 is fixedly connected to the spring 543. The top end face of the spring 543 is fixedly connected to the fitting base 542. The fitting base 542 is fitted to the mounting frame 51.

[0035] By attaching the mounting bracket 51 to the corresponding bonding seat 542, the mounting bracket 51 presses against the bonding seat 542, causing the spring 543 to be compressed between the fixed seats 541. At this time, by adjusting the position of the cleaning rack 52 installed on the outer wall of the mounting bracket 51, the flexible scraper 53 is attached to the photovoltaic panel.

[0036] Bolts 544 are inserted into the mounting bracket 51, the fitting seat 542 and the spring 543, and the bolts 544 are threadedly connected to the fixing seat 541.

[0037] When the mounting bracket 51 is attached to the bonding seat 542, the bolt 544 is inserted into the bonding seat 542. The bolt 544 is then connected to the fixed seat 541 by rotating the bolt 544. The bolt 544 is pressed against the mounting bracket 51 to adjust the position of the mounting bracket 51 and the photovoltaic panel, thereby making the flexible scraper 53 attach to the photovoltaic panel.

[0038] A collection cylinder 6 is fixedly connected to the outer wall of the mounting bracket 51. The collection cylinder 6 is used to collect the cleaning fluid scraped off by the flexible scraper 53.

[0039] The bottom of the collection cylinder 6 is provided with a drain hole 61. By opening the drain hole 61, the cleaning liquid collected in the collection cylinder 6 can be discharged.

Claims

1. A photovoltaic array cleaning machine, characterized in that, Includes a connecting base (1) and a power supply (2) installed on the connecting base (1). The power supply (2) is electrically connected to the connecting base (1). A supporting connecting frame (12) is fixedly connected between the connecting bases (1). A main connecting frame (11) is fixedly connected between the supporting connecting frames (12). A cleaning roller (3) is rotatably connected between the main connecting frame (1) and the connecting base (1). The output shaft of the cleaning roller (3) is connected to the driving mechanism in the connecting base (1). The cleaning roller (3) rotates to clean the photovoltaic panel. A scraping unit (5) is installed on the side of the support frame (12). The scraping unit (5) includes a mounting frame (51), a cleaning frame (52), and a flexible scraper (53). The mounting frame (51) is installed on the side of the support frame (12), the cleaning frame (52) is installed on the side of the mounting frame (51), and the flexible scraper (53) is inserted into the cleaning frame (52). The flexible scraper (53) is attached to the photovoltaic panel.

2. The photovoltaic array cleaning machine according to claim 1, characterized in that, A walking mechanism is provided below the connecting seat (1), and the connecting seat (1) moves on the photovoltaic panel through the walking mechanism.

3. The photovoltaic array cleaning machine according to claim 1, characterized in that, An infusion tube (4) is installed on the main connecting frame (11), and the infusion tube (4) is connected to the cleaning fluid tank.

4. A photovoltaic array cleaning machine according to claim 1, characterized in that, The mounting bracket (51) is provided with an adjustment component (54), which is used to fix the mounting bracket (51) to the side of the support frame (12).

5. A photovoltaic array cleaning machine according to claim 4, characterized in that, The adjustment assembly (54) includes a fixed seat (541), a fitting seat (542), and a spring (543). The fixed seat (541) is fixedly connected to the outer wall of the support frame (12). The top end face of the fixed seat (541) is fixedly connected to the spring (543). The top end face of the spring (543) is fixedly connected to the fitting seat (542). The fitting seat (542) is fitted to the mounting frame (51).

6. A photovoltaic array cleaning machine according to claim 5, characterized in that, Bolts (544) are inserted into the mounting bracket (51), the fitting seat (542), and the spring (543), and the bolts (544) are threadedly connected to the fixing seat (541).

7. A photovoltaic array cleaning machine according to claim 1, characterized in that, A collection tube (6) is fixedly connected to the outer wall of the mounting frame (51).

8. A photovoltaic array cleaning machine according to claim 7, characterized in that, The bottom of the collection cylinder (6) is provided with a drain hole (61).

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