Photovoltaic module cleaning and coating device

Abstract

The utility model discloses a photovoltaic module cleaning and coating device which comprises a base, a cleaning box is connected to the base, a displacement mechanism is connected to the top of the cleaning box, a mounting frame is connected to the displacement mechanism, a cleaning mechanism is connected to the mounting frame, and a dust collection mechanism is connected to the upper surface of the cleaning box. According to the photovoltaic module cleaning and coating device, a second electric push rod is arranged to drive a displacement frame to displace, a displacement motor is started to drive a threaded rod to rotate, a rolling brush on a mounting frame is conveniently driven to brush a photovoltaic panel back and forth, brushing is completed, dust generated during cleaning is extracted through an arranged air blower, and the cleaning and coating effects are improved. The dust is filtered by a filter screen and falls into a dust collection box, the dust is prevented from splashing and affecting the cleaning effect, a rocker is pulled to be separated from a positioning hole, the photovoltaic panel can be turned over, the two faces of the photovoltaic panel can be cleaned conveniently, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component cleaning and coating device. Background Art

[0002] Photovoltaic modules are devices that convert solar energy into electrical energy. They work in an exposed outdoor environment. During the operation of a photovoltaic module, the amount of light it absorbs directly affects the amount of power generated. Environmental factors can cause a serious drop in power generation efficiency, especially dust blocking the light-receiving surface of the photovoltaic module, which will directly reduce the power generation efficiency of the photovoltaic module. In addition, it may also cause the photovoltaic module to burn out and lose its photoelectric conversion function.

[0003] The Chinese patent application with application number CN201821120322.X discloses a photovoltaic module cleaning and coating device, including a groove, a screw, a ball nut seat, a pillar, a carrier plate, a box body, a paint box, a connecting pipe, an arc container, a coating roller and a suspension. The screw is assembled inside the groove, and a ball nut seat is assembled on the annular side of the screw. The upper end face of the ball nut seat is fixed with a pillar, the carrier plate is fixed on the upper end face of the pillar, and the box body is fixed on the right side face of the carrier plate. This design facilitates the cleaning of dust on the photovoltaic panel. The suspension is fixed on the lower end face of the carrier plate, and the coating roller is mounted on the lower end of the suspension through a rotating shaft. The arc container is mounted on the right end of the annular side face of the coating roller. The upper end of the arc container is connected to a connecting pipe, and the upper end of the connecting pipe passes through the carrier plate and is connected to the inside of the paint box. The paint box is fixed on the upper end face of the carrier plate. This design facilitates the application of anti-fouling paint on the photovoltaic panel. The utility model has a simple structure, is easy to operate, has a good cleaning effect, good coating uniformity and high reliability.

[0004] However, the existing cleaning and coating devices still have some defects, such as only one surface can be cleaned at a time, and the cleaning efficiency is low. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a photovoltaic module cleaning and coating device, the purpose of which is to solve the problems of only being able to clean one surface at a time and low cleaning efficiency.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a photovoltaic module cleaning and coating device, comprising a base, a cleaning box is connected to the base, a displacement mechanism is connected to the top of the cleaning box, a mounting frame is connected to the displacement mechanism, a cleaning mechanism is connected to the mounting frame, a support rod 1 is connected to the upper surface of the base, a support rod 2 is connected to the end of the upper surface of the base away from the support rod 1, a dust suction mechanism is connected to the upper surface of the cleaning box, and a foot seat is fixedly connected to the lower surface of the base;

[0007] A rotating shaft is sleeved on the second support rod, one end of the rotating shaft is connected to a fixing seat, the other end of the rotating shaft is connected to a rotating plate, a rocker is sleeved on the rotating plate, a limit spring is sleeved on the rocker, a positioning hole is provided on the second support rod, and the rocker is plugged into the positioning hole.

[0008] Furthermore, the cleaning mechanism includes a cleaning motor mounted on a mounting frame, the mounting frame is connected to a roller brush, one end of the roller brush is connected to a gear, the output end of the cleaning motor is fixedly connected to the roller brush, and a drive chain is sleeved on the gear.

[0009] Furthermore, one side of the support rod 1 is connected to an electric push rod 1, the protruding end of the electric push rod 1 is connected to a fixing seat 2, the fixing seat 2 is connected to a buffer spring, and one end of the buffer spring is connected to a mounting seat.

[0010] Furthermore, the displacement mechanism includes an electric push rod 2 installed on the top of the cleaning box, the protruding end of the electric push rod 2 is connected to a displacement frame, the upper surface of the displacement frame is connected to an auxiliary rod, the lower surface of the displacement frame is connected to a displacement motor, the output end of the displacement motor is connected to a threaded rod, and the threaded rod is threadedly connected to the mounting frame.

[0011] Furthermore, the dust suction mechanism includes a dust suction box installed on the upper surface of the cleaning box, a dust collection box is installed inside the dust suction box, a filter is connected to the top of the dust suction box, a blower is connected to one side of the dust suction box, and a dust suction pipe is connected to the air inlet of the blower.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a photovoltaic component cleaning and coating device. The first electric push rod is started to drive the second fixing seat to move, and then the photovoltaic panel is fixed. The cooperation between the buffer spring and the mounting seat can prevent excessive pressure from causing damage to the photovoltaic panel. The second electric push rod is set to drive the displacement frame to move. When the displacement motor is started to drive the threaded rod to rotate, the roller brush on the mounting frame is conveniently driven to brush the photovoltaic panel back and forth. After the brushing is completed, the dust generated during the cleaning is extracted by the blower, and then filtered by the filter and dropped into the dust collecting box to prevent the dust from splashing and affecting the cleaning effect. The rocker is pulled to disengage the rocker from the positioning hole, and the photovoltaic panel can be turned over, which is convenient for cleaning both sides and improves the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of a photovoltaic module cleaning and coating device of the utility model;

[0015] Figure 2 A bottom view of a cleaning mechanism of a photovoltaic module cleaning and coating device according to the utility model;

[0016] Figure 3 A photovoltaic module cleaning and coating device according to the utility model Figure 1 Enlarged view of point A in the middle.

[0017] Reference table of reference numerals:

[0018] 1. Base; 2. Cleaning box; 3. Displacement mechanism; 301. Electric push rod 2; 302. Auxiliary rod; 303. Displacement frame; 304. Displacement motor; 305. Threaded rod; 4. Mounting frame; 5. Cleaning mechanism; 501. Cleaning motor; 502. Roller brush; 503. Gear; 504. Drive chain; 6. Support rod 1; 601. Electric push rod 1; 602. Fixed seat 2; 603. Buffer spring; 604. Mounting seat; 7. Support rod 2; 701. Rotating shaft; 702. Fixed seat 1; 703. Rotating plate; 704. Rocker; 705. Limit spring; 706. Positioning hole; 8. Dust suction mechanism; 801. Dust suction box; 802. Dust collection box; 803. Filter; 804. Blower; 805. Dust suction pipe; 9. Foot. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figures 1 to 3 As shown, a photovoltaic module cleaning and coating device comprises a base 1, a cleaning box 2 is connected to the base 1, a displacement mechanism 3 is connected to the top of the cleaning box 2, a mounting frame 4 is connected to the displacement mechanism 3, a cleaning mechanism 5 is connected to the mounting frame 4, a support rod 1 6 is connected to the upper surface of the base 1, a support rod 2 7 is connected to the end of the upper surface of the base 1 away from the support rod 1 6, a dust collection mechanism 8 is connected to the upper surface of the cleaning box 2, and a foot seat 9 is fixedly connected to the lower surface of the base 1;

[0023] A rotating shaft 701 is sleeved on the supporting rod 2 7, one end of the rotating shaft 701 is connected to a fixing seat 1 702, the other end of the rotating shaft 701 is connected to a rotating plate 703, a rocker 704 is sleeved on the rotating plate 703, a limiting spring 705 is sleeved on the rocker 704, a positioning hole 706 is provided on the supporting rod 2 7, and the rocker 704 is plugged into the positioning hole 706.

[0024] Specifically, by pulling the rocker 704 to disengage the rocker 704 from the positioning hole 706, the photovoltaic panel can be turned over to facilitate cleaning of both sides and improve cleaning efficiency.

[0025] The cleaning mechanism 5 includes a cleaning motor 501 mounted on a mounting frame 4, a roller brush 502 is connected to the mounting frame 4, one end of the roller brush 502 is connected to a gear 503, an output end of the cleaning motor 501 is fixedly connected to the roller brush 502, and a driving chain 504 is sleeved on the gear 503.

[0026] Specifically, the cleaning motor 501 is started to drive the gear 503 to rotate, and the driving chain 504 can simultaneously drive multiple roller brushes 502 to clean, thereby achieving a good cleaning effect.

[0027] One side of the support rod 1 6 is connected to an electric push rod 1 601 , the extended end of the electric push rod 1 601 is connected to a fixing seat 2 602 , a buffer spring 603 is connected to the fixing seat 2 602 , and one end of the buffer spring 603 is connected to a mounting seat 604 .

[0028] Specifically, the electric push rod 1 601 is started to drive the fixing seat 2 602 to move, thereby fixing the photovoltaic panel. The cooperation between the buffer spring 603 and the mounting seat 604 can prevent excessive pressure from causing damage to the photovoltaic panel.

[0029] The displacement mechanism 3 includes an electric push rod 301 installed on the top of the cleaning box 2, the protruding end of the electric push rod 301 is connected to the displacement frame 303, the upper surface of the displacement frame 303 is connected to the auxiliary rod 302, the lower surface of the displacement frame 303 is connected to the displacement motor 304, the output end of the displacement motor 304 is connected to the threaded rod 305, and the threaded rod 305 is threadedly connected to the mounting frame 4.

[0030] Specifically, the electric push rod 301 is provided to drive the displacement frame 303 to move, and then the displacement motor 304 is started to drive the threaded rod 305 to rotate, so as to drive the roller brush 502 on the mounting frame 4 to brush the photovoltaic panel back and forth.

[0031] The dust collection mechanism 8 includes a dust collection box 801 installed on the upper surface of the cleaning box 2, a dust collection box 802 is installed inside the dust collection box 801, a filter screen 803 is connected to the top of the dust collection box 801, a blower 804 is connected to one side of the dust collection box 801, and a dust collection pipe 805 is connected to the air inlet of the blower 804.

[0032] The working principle of the present utility model is as follows: in actual work, one end of the photovoltaic panel is placed on the fixing seat 702, and the electric push rod 601 is started to drive the fixing seat 602 to move, so as to fix the photovoltaic panel. The cooperation between the buffer spring 603 and the mounting seat 604 can prevent excessive pressure from causing damage to the photovoltaic panel. The displacement frame 303 is driven to move by the set electric push rod 301, and the threaded rod 305 is driven to rotate when the displacement motor 304 is started, so as to conveniently drive the roller brush 502 on the mounting frame 4 to brush the photovoltaic panel back and forth. After brushing, the dust generated during cleaning is extracted by the set blower 804, and then filtered by the filter 803 and dropped into the dust collecting box 802 to prevent the dust from splashing and affecting the cleaning effect. The rocker 704 is pulled to disengage the rocker 704 from the positioning hole 706, so as to flip the photovoltaic panel, facilitate cleaning of both sides, and improve the cleaning efficiency.

[0033] 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 photovoltaic module cleaning and coating device, characterized in that: The utility model comprises a base (1), the base (1) is connected to a cleaning box (2), the top of the cleaning box (2) is connected to a displacement mechanism (3), the displacement mechanism (3) is connected to a mounting frame (4), the mounting frame (4) is connected to a cleaning mechanism (5), the upper surface of the base (1) is connected to a support rod 1 (6), the upper surface of the base (1) is connected to a support rod 2 (7) at one end away from the support rod 1 (6), the upper surface of the cleaning box (2) is connected to a dust collection mechanism (8), and the lower surface of the base (1) is fixedly connected to a foot seat (9); The second support rod (7) is provided with a rotating shaft (701), one end of the rotating shaft (701) is connected to a fixing seat (702), the other end of the rotating shaft (701) is connected to a rotating plate (703), a rocking arm (704) is provided on the rotating plate (703), a limiting spring (705) is provided on the rocking arm (704), a positioning hole (706) is provided on the second support rod (7), and the rocking arm (704) is plugged into the positioning hole (706).

2. A photovoltaic module cleaning and coating device according to claim 1, characterized in that: The cleaning mechanism (5) comprises a cleaning motor (501) mounted on a mounting frame (4); a roller brush (502) is connected to the mounting frame (4); one end of the roller brush (502) is connected to a gear (503); an output end of the cleaning motor (501) is fixedly connected to the roller brush (502); and a driving chain (504) is sleeved on the gear (503).

3. A photovoltaic module cleaning and coating device according to claim 1, characterized in that: One side of the support rod 1 (6) is connected to an electric push rod 1 (601), the protruding end of the electric push rod 1 (601) is connected to a fixing seat 2 (602), a buffer spring (603) is connected to the fixing seat 2 (602), and one end of the buffer spring (603) is connected to a mounting seat (604).

4. A photovoltaic module cleaning and coating device according to claim 1, characterized in that: The displacement mechanism (3) comprises an electric push rod (301) mounted on the top of the cleaning box (2); the protruding end of the electric push rod (301) is connected to a displacement frame (303); the upper surface of the displacement frame (303) is connected to an auxiliary rod (302); the lower surface of the displacement frame (303) is connected to a displacement motor (304); the output end of the displacement motor (304) is connected to a threaded rod (305); and the threaded rod (305) is threadedly connected to the mounting frame (4).

5. A photovoltaic module cleaning and coating device according to claim 1, characterized in that: The dust collection mechanism (8) comprises a dust collection box (801) mounted on the upper surface of the cleaning box (2); a dust collection box (802) is mounted inside the dust collection box (801); a filter screen (803) is connected to the top of the dust collection box (801); a blower (804) is connected to one side of the dust collection box (801); and a dust collection pipe (805) is connected to the air inlet of the blower (804).

Images