CN218783783U - A kind of dust removal brush for photovoltaic power station - Google Patents

Abstract

The utility model provides a dust removing brush for a photovoltaic power station, which comprises a cleaning plate, wherein cleaning grooves are respectively arranged at the front end and the rear end of the bottom of the cleaning plate, and one side of the inner cavity of the cleaning groove at the front end is movably connected with a rolling brush through a bearing; the utility model discloses a set up the cleaning plate, clean groove, the round brush, the installing frame, the mounting panel, cleaning cloth and limiting plate, clean groove cooperation deposition box and air exhauster can carry out preliminary dust absorption operation to the surface of photovoltaic board, clear away a large amount of dusts on photovoltaic board surface at first, and the cooperation round brush is cleaned the surface of photovoltaic board, the operation can be erased to the surface of photovoltaic board to installing frame cooperation mounting panel and cleaning cloth, further clean the operation to the surface of photovoltaic board, solve among the prior art photovoltaic board because be in outdoor environment for a long time, under the influence of wind and rain, its surface can be infected with more dust, the cylinder brush surface also can be infected with more dust and leads to its problem that can reattach the dust of surface adhesion on photovoltaic board surface in follow-up cleanness.

Description

A kind of dust removal brush for photovoltaic power station

technical field

The utility model belongs to the field of photovoltaic power stations, in particular to a dust removal brush for a photovoltaic power station, which achieves high-efficiency cleaning and dust removal of photovoltaic panels by increasing the dust collection function on the surface of photovoltaic panels and facilitating installation and disassembly.

Background technique

Photovoltaic power station is a single station that uses sunlight resources to generate electricity. A large number of photovoltaic panels will be used to generate electricity in conjunction with sunlight. However, a large number of photovoltaic panels have been in the outdoor environment for a long time. After a long period of use, their surfaces Cleaning and dust removal operations are required to ensure that the photovoltaic panels can perform normal power generation operations;

According to the Chinese patent application number: 202221913287.3, a dust removal device for a photovoltaic power station is disclosed, including a photovoltaic power station body, a support assembly and a dust removal assembly. The photovoltaic power station body is composed of a plurality of photovoltaic panels, and the support assembly includes a The first fixed plate on the side, the second fixed plate installed on the other side of the outer wall of the photovoltaic power station body, and the L-shaped fixed rod fixed on the outer wall of the first fixed plate and the second fixed plate, wherein the upper end of the inner wall of the first fixed plate is opened There is a first slot, and the inner wall of the second fixing plate is provided with a second slot. This device solves the problem that a large amount of dust will accumulate on the surface of the photovoltaic panel after a long-term use of the current photovoltaic power station. If the dust is not cleaned in time Cleaning will affect the use of photovoltaic panels. Most of the existing photovoltaic panels are cleaned manually by taking the cleaning device. After a long period of cleaning, people's hands are prone to soreness, which affects work efficiency. Compared with In the case, the roller brush and water are used to clean the surface of the photovoltaic panel to achieve the effect of dust removal on the photovoltaic panel. However, in the actual use process, because the photovoltaic panel is in the outdoor environment for a long time, under the influence of wind and rain, its surface will be more polluted. Dust, the surface of the roller brush will also be contaminated with more dust, which will cause it to reattach the dust on the surface to the surface of the photovoltaic panel during subsequent cleaning, reducing its cleaning efficiency. Disassembly and assembly directly clean the photovoltaic panels, which reduces the cleaning efficiency of the device for a large number of photovoltaic panels.

To sum up, the utility model provides a dust removal brush for a photovoltaic power station to solve the above problems.

Utility model content

In order to solve the above technical problems, the utility model provides a dust removal brush for a photovoltaic power station to solve the problem that in the prior art, because the photovoltaic panel is in the outdoor environment for a long time, under the influence of wind and rain, its surface will be contaminated with more dust, and the surface of the roller brush will also be damaged. It will be contaminated with more dust, which will cause the dust adhered to the surface to reattach to the surface of the photovoltaic panel during subsequent cleaning, reducing its cleaning efficiency. At the same time, for the installation of photovoltaic panels outdoors, the device cannot be easily disassembled. Cleaning is performed directly, which reduces the problem of cleaning efficiency of a large number of photovoltaic panels of the device.

A dust removal brush for a photovoltaic power station, comprising a cleaning plate, the front end and the rear end of the bottom of the cleaning plate are provided with a cleaning tank, one side of the inner cavity of the cleaning tank at the front end is movably connected with a rolling brush through a bearing, and the rear end is provided with a rolling brush. The top of the inner cavity of the cleaning tank is fixedly connected with an installation frame, and the bottom of the inner cavity of the installation frame is movably connected with an installation plate, and the bottom of the installation plate is bonded with a cleaning cloth through Velcro. A water hole, the top of the mounting plate is threaded with a metal block through bolts, the top of the inner cavity of the mounting frame is fixedly connected with a drain pipe, the bottom of the drain pipe extends to the inner cavity of the mounting plate, and is connected with the mounting plate The inner cavity is connected, the rear end of the top of the cleaning plate is fixedly connected with a water tank, the top of the drain pipe runs through the cleaning plate and communicates with the inner cavity of the water tank, and the front end of the top of the cleaning plate is fixedly connected with a dust box. The ash accumulation box communicates with the inner cavity of the front end, and the inner cavity of the ash accumulation box is connected with a filter screen through bolts and threads, and both sides of the cleaning plate are provided with limiting plates.

Preferably, the opposite sides of the two limiting plates are provided with card slots, the inner cavity of the card slots is movably connected with guide wheels through connecting rods, the limiting plates on the right side are fixedly connected with the cleaning plate, and the left side The limiting plate on the side is movably connected with the cleaning plate, and the top of the metal block passes through the installation frame and is fixedly connected with the bottom of the movable block.

Preferably, the top of the inner cavity of the installation frame is movably connected with a movable block, and the inner cavity of the movable block is movably connected with a limit rod, and one end of the limit rod is fixedly connected with the installation frame through a connecting plate, and the limit rod The other end of the rod is fixedly connected with the inner wall of the installation frame, the bottom of the inner chamber of the installation frame is movably connected with a cam through the movable rod, and the surface of the limit rod is covered with a spring.

Preferably, the lower end of the surface of the movable rod in the inner cavity of the installation frame is fixedly connected with a driven wheel, the front end and the rear end of one side of the inner cavity of the cleaning plate are movably connected with a metal rod, and one end of the metal rod at the rear end penetrates to the installation The inner cavity of the frame is fixedly connected with a rotating wheel, the rotating wheel at one end of the metal rod at the rear end meshes with the driven wheel, and one end of the metal rod at the front end is fixedly connected with the rolling brush.

Preferably, the surfaces of the two metal rods are fixedly connected with first pulleys, and the surfaces of the two first pulleys are connected through a belt drive.

Preferably, a first motor is fixedly connected to one side of the limiting plate on the right side, and the output shaft of the first motor passes through the limiting plate and the cleaning plate on the right side and is connected to one end of the metal rod at the front end by transmission. .

Preferably, threaded rods are movably connected to the front end and the rear end of the inner cavity of the limiting plate on the left side, and one ends of the two threaded rods pass through the cleaning plate and are movably connected to the limiting plate on the right side, and are connected to the limiting plate on the right side. The inner cavity of the cleaning plate is threaded, and the threaded rod is fixedly connected with a second pulley on the surface of one end of the inner cavity of the limiting plate on the left side. The two threaded rods are connected through a belt drive, and the limiting plate on the right One side of the plate is fixedly connected with a second motor, the output shaft of the second motor is in transmission connection with one end of the threaded rod at the front end; An exhaust fan is connected, and the air inlet of the exhaust fan communicates with the inner chamber of the ash accumulation box.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model is equipped with a cleaning plate, a cleaning tank, a rolling brush, a mounting frame, a mounting plate, a cleaning cloth and a limiting plate, and the cleaning plate cooperates with two limiting plates, a card slot and a guide wheel in the inner cavity of the card slot, which can Let the device slide along both sides of the photovoltaic panel, and at the same time cooperate with the threaded connection between the threaded rod and the cleaning plate, which facilitates the installation and disassembly of the photovoltaic panel when the device is used outdoors, saving the cleaning and dust removal efficiency of the device, and the cleaning tank cooperates with dust accumulation The box and exhaust fan can perform preliminary dust collection on the surface of the photovoltaic panel, first remove a large amount of dust on the surface of the photovoltaic panel, and clean the surface of the photovoltaic panel with a roller brush. The installation frame cooperates with the installation plate and cleaning cloth to clean the photovoltaic panel The surface of the panel is wiped, and the surface of the photovoltaic panel is further cleaned.

2. The utility model is equipped with a drain pipe and a water tank, and the drain pipe can deliver cleaning water to the inner cavity of the installation plate, and at the same time, the installation plate allows the cleaning cloth to be soaked in water through the water hole, thereby improving the cleaning of the cleaning cloth on the surface of the photovoltaic panel. The effect is to wipe and clean the dust after vacuuming, and because a large amount of dust is extracted in advance, it prevents the cleaning cloth from reattaching the adhered dust to the photovoltaic during subsequent cleaning operations due to the adhesion of more dust during the cleaning process. surface of the board.

3. The utility model is provided with a metal block and an ash box, and the ash box cooperates with the exhaust fan so that the cleaning plate can vacuum the dust on the surface of the photovoltaic panel, initially extracting a large amount of dust, and reducing the impact of dust on the cleaning operation of the cleaning cloth. The metal block cooperates with the movable block, the limit rod, the metal rod, the first pulley and the first motor, so that the roller brush can clean the photovoltaic panel, and at the same time, let the cleaning cloth repeatedly wipe the surface of the photovoltaic panel in the inner cavity of the installation frame, and then clean the photovoltaic panel. The surface of the plate is cleaned to improve the cleaning efficiency of the device.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the cleaning plate of the utility model when viewed from above and in a separated state;

Fig. 3 is a schematic diagram of the explosion structure of the utility model cam;

Fig. 4 is the three-dimensional structure schematic diagram of the second belt pulley of the present utility model;

Fig. 5 is a schematic diagram of a partially enlarged structure at A in Fig. 1 of the present utility model.

In the picture:

1. Cleaning plate; 2. Cleaning tank; 3. Roller brush; 4. Installation frame; 5. Installation plate; 6. Cleaning cloth; 7. Drain pipe; 8. Metal block; 9. Water tank; 11, limiting plate; 12, card slot; 13, movable block; 14, limiting rod; 15, cam; 16, spring; 17, driven wheel; 18, metal rod; 19, the first pulley; 20, the first Motor; 21, threaded rod; 22, the second belt pulley; 23, the second motor; 24, pull rod; 25, exhaust fan.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

As shown in Figure 1-5, the utility model provides a dust removal brush for a photovoltaic power station, including a cleaning plate 1, the front end and the rear end of the bottom of the cleaning plate 1 are provided with a cleaning tank 2, and one side of the inner cavity of the front cleaning tank 2 The roller brush 3 is movably connected through the bearing, the top of the inner cavity of the rear-end cleaning tank 2 is fixedly connected with the installation frame 4, the bottom of the inner cavity of the installation frame 4 is movably connected with the installation plate 5, and the bottom of the installation plate 5 is glued with Velcro. Cleaning cloth 6, the bottom of installation plate 5 is provided with water hole, and the top of installation plate 5 is connected with metal block 8 by bolt screw thread, and the top of installation frame 4 inner cavity is fixedly connected with drain pipe 7, and the bottom of drain pipe 7 extends to The inner cavity of the mounting plate 5 is communicated with the inner cavity of the mounting plate 5, the rear end of the cleaning plate 1 top is fixedly connected with the water tank 9, and the top of the drain pipe 7 runs through the cleaning plate 1 and communicates with the inner cavity of the water tank 9, the cleaning plate 1. The front end of the top is fixedly connected with an ash accumulation box 10. The ash accumulation box 10 communicates with the inner cavity of the front cleaning tank 2. The inner cavity of the ash accumulation box 10 is connected with a filter screen through bolts and threads. Both sides of the cleaning plate 1 are provided with limited bit board11.

As an embodiment of the present utility model, the opposite sides of the two limiting plates 11 are provided with a draw-in groove 12, and the inner cavity of the draw-in groove 12 is movably connected with a guide wheel through a connecting rod, and the right limit plate 11 and the cleaning The plate 1 is fixedly connected, and the left limiting plate 11 is movably connected with the cleaning plate 1. The top of the metal block 8 runs through the installation frame 4 and is fixedly connected with the bottom of the movable block 13. By setting the card slot 12, it is convenient to cooperate with the limiting plate 11 A person pulls the pull rod 24 to drive the device to move along both sides of the photovoltaic panel, and cleans the surface of the photovoltaic panel.

As an embodiment of the present utility model, the top of the installation frame 4 cavity is movably connected with a movable block 13, and the inner cavity of the movable block 13 is movably connected with a limit rod 14, and one end of the limit rod 14 is connected to the installation frame 4 through the connecting plate. Fixedly connected, the other end of the limit rod 14 is fixedly connected with the inner wall of the installation frame 4, the bottom of the inner cavity of the installation frame 4 is movably connected with the cam 15 through the movable rod, and the surface of the limit rod 14 is provided with a spring 16, which can be moved by setting Block 13, limit rod 14, cam 15 and spring 16 provide a basis for the reciprocating wiping operation of cleaning cloth 6, and drive mounting plate 5 to reciprocate.

As an embodiment of the present utility model, the lower end of the movable rod surface of the inner cavity of the installation frame 4 is fixedly connected with a driven wheel 17, and the front end and the rear end of one side of the inner cavity of the cleaning plate 1 are movably connected with a metal rod 18, and the rear end metal rod is One end of 18 penetrates to the inner cavity of the mounting frame 4, and is fixedly connected with a rotating wheel, the rotating wheel at one end of the rear end metal rod 18 engages with the driven wheel 17, and one end of the front end metal rod 18 is fixedly connected with the roller brush 3. The driving wheel 17 and the metal rod 18, the rotation of the metal rod 18 can drive the driven wheel 17 and the cam 15 to rotate, and push the movable block 13 to reciprocate.

As an embodiment of the present utility model, the surfaces of the two metal rods 18 are all fixedly connected with the first pulley 19, and the surfaces of the two first pulleys 19 are all connected by a belt drive, by setting the first pulley 19, allowing the two The metal rod 18 can rotate synchronously, and simultaneously drives the cleaning cloth 6 to reciprocate and the roller brush 3 to rotate.

As an embodiment of the present utility model, one side of the right limiting plate 11 is fixedly connected with a first motor 20, and the output shaft of the first motor 20 runs through the right limiting plate 11 and the cleaning plate 1 and connects with the front metal rod. One end of 18 is connected by transmission, and the first motor 20 is provided to provide power for the rotation of the metal rod 18 to drive the metal rod 18 to rotate.

As an embodiment of the present utility model, the front end and the rear end of the inner cavity of the left limiting plate 11 are movably connected with threaded rods 21, and one end of the two threaded rods 21 all runs through the cleaning plate 1 and connects with the right limiting plate. 11 is movably connected, and is threadedly connected with the inner cavity of the cleaning plate 1, and the threaded rod 21 is fixedly connected with a second pulley 22 on the surface at one end of the inner cavity of the left limiting plate 11, and the two threaded rods 21 are all connected by a belt transmission, and the right One side of the side limiting plate 11 is fixedly connected with a second motor 23, the output shaft of the second motor 23 is connected with an end transmission of the front end threaded rod 21, and the front of the cleaning plate 1 is movably connected with a pull rod 24 through a rotating shaft. The top is fixedly connected with an exhaust fan 25, and the air inlet of the exhaust fan 25 communicates with the inner cavity of the dust accumulation box 10. By setting the threaded rod 21, the second pulley 22 and the second motor 23, the rotation of the two threaded rods 21 pushes one side The displacement of the limiting plate 11 is convenient for the staff to install and disassemble the control device and the photovoltaic panel to be cleaned. The pull rod 24 is convenient for the staff to pull the device for displacement.

Specific working principle:

First, place the cleaning board 1 on the surface of the photovoltaic panel and attach the right card slot 12 to one side of the photovoltaic panel, start the second motor 23 through the peripheral controller, and the output shaft of the second motor 23 drives and the front threaded rod 21 rotates and drives the second pulley 22 at the front end to rotate, and the second pulley 22 at the front drives the second pulley 22 at the rear end and the threaded rod 21 to rotate through the belt, and pushes the displacement of the left limit plate 11 so that the left card slot 12 and the photovoltaic panel Then the first motor 20 is started through the peripheral controller, the output shaft of the first motor 20 drives the front metal rod 18 to rotate, and the front metal rod 18 cooperates with the first pulley 19 and the belt to drive the rear metal rod 18 Rotate, the front metal rod 18 drives the roller brush 3 to rotate, the rear metal rod 18 drives the rotating wheel to rotate, the rotating wheel drives the driven wheel 17 and the cam 15 to rotate, the rotation of the cam 15 repeatedly pushes the movable block 13 to move on the surface of the limit rod 14, And the spring 16 is squeezed, the resetting elastic force of the spring 16 also repeatedly pushes the movable block 13 to reset, and the reciprocating motion of the movable block 13 drives the metal block 8 and the mounting plate 5 to reciprocate, thereby driving the cleaning cloth 6 to reciprocate, and finally through the peripheral The controller starts the exhaust fan 25, and the exhaust fan 25 cooperates with the ash collecting box 10 and the cleaning plate 1 to perform ash extraction on the surface of the photovoltaic panel. The inner cavity of the ash collecting box 10 is wiped back and forth by the cleaning cloth 6 at the same time to clean the surface of the photovoltaic panel, so as to solve the problem that the photovoltaic panel in the prior art is in the outdoor environment for a long time, and under the influence of wind and rain, the surface will be contaminated with more dust , the surface of the roller brush will also be contaminated with more dust, which will cause the dust adhered to the surface to reattach to the surface of the photovoltaic panel during subsequent cleaning, reducing its cleaning efficiency. The installation can directly clean the photovoltaic panels, which reduces the cleaning efficiency of the device for a large number of photovoltaic panels.

The embodiments of the present utility model are given for the purpose of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as a reference to the present utility model. Novel limitation, those skilled in the art can make changes, modifications, substitutions and modifications to the above-mentioned embodiments within the scope of the present utility model.

Claims (7)

1. The utility model provides a photovoltaic power plant is with dust removal brush, includes cleaning plate (1), its characterized in that: the front end and the rear end of the bottom of the cleaning plate (1) are both provided with a cleaning groove (2), one side of the inner cavity of the cleaning groove (2) at the front end is movably connected with a rolling brush (3) through a bearing, the top of the inner cavity of the cleaning groove (2) at the rear end is fixedly connected with a mounting frame (4), the bottom of the inner cavity of the mounting frame (4) is movably connected with a mounting plate (5), the bottom of the mounting plate (5) is adhered with a cleaning cloth (6) through a magic tape, the bottom of the mounting plate (5) is provided with a water through hole, the top of the mounting plate (5) is connected with a metal block (8) through a bolt thread, the top of the inner cavity of the mounting frame (4) is fixedly connected with a drain pipe (7), the bottom of the drain pipe (7) extends to the inner cavity of the mounting plate (5), and is communicated with the inner cavity of the mounting plate (5), the rear end of the top of the cleaning plate (1) is fixedly connected with a water tank (9), the top of the drain pipe (7) penetrates through the cleaning plate (1) and is communicated with the inner cavity of the water tank (9), the front end of the top of the cleaning plate (1) is fixedly connected with an ash deposition box (10), the ash deposition box (10) is communicated with the inner cavity of the cleaning groove (2) at the front end, the inner cavity of the dust box (10) is connected with a filter screen through bolt threads, and limiting plates (11) are arranged on two sides of the cleaning plate (1).

2. The dust removing brush for the photovoltaic power station as set forth in claim 1, wherein: two draw-in groove (12) have all been seted up to the relative one side of limiting plate (11), the inner chamber of draw-in groove (12) has the guide pulley, the right side through connecting rod swing joint limiting plate (11) and cleaning plate (1) fixed connection, left side limiting plate (11) and cleaning plate (1) swing joint, the top of metal block (8) run through installing frame (4) and with the bottom fixed connection of movable block (13).

3. The dust removal brush for photovoltaic power plant of claim 1, characterized in that: the top swing joint of installing frame (4) inner chamber has movable block (13), the inner chamber swing joint of movable block (13) has gag lever post (14), the one end of gag lever post (14) is through connecting plate and installing frame (4) fixed connection, the other end of gag lever post (14) and the inner wall fixed connection of installing frame (4), the bottom of installing frame (4) inner chamber has cam (15) through movable rod swing joint, the surface cover of gag lever post (14) is equipped with spring (16).

4. The dust removal brush for photovoltaic power plant of claim 1, characterized in that: installing frame (4) inner chamber movable rod surface's lower extreme fixedly connected with from driving wheel (17), the front end and the rear end swing joint of cleaning plate (1) inner chamber one side have metal pole (18), the rear end the inner chamber to installing frame (4) is run through to the one end of metal pole (18), and fixedly connected with swiveling wheel, rear end the swiveling wheel of metal pole (18) one end with from driving wheel (17) meshing, the front end the one end and round brush (3) fixed connection of metal pole (18).

5. The dust removing brush for the photovoltaic power station as set forth in claim 4, wherein: the surface of two metal pole (18) all fixedly connected with first belt pulley (19), two the surface of first belt pulley (19) all passes through belt transmission and connects.

6. The dust removing brush for the photovoltaic power station as set forth in claim 4, wherein: the right side one side fixedly connected with first motor (20) of limiting plate (11), the output shaft of first motor (20) runs through the right side limiting plate (11) and cleaning plate (1) and with the front end the one end transmission of metal pole (18) is connected.

7. The dust removing brush for the photovoltaic power station as set forth in claim 1, wherein: left side the front end of limiting plate (11) inner chamber and the equal swing joint in rear end have threaded rod (21), two the one end of threaded rod (21) all run through clean board (1) and with the right side limiting plate (11) swing joint, and with the inner chamber threaded connection of clean board (1), threaded rod (21) are located the left side fixed surface of limiting plate (11) inner chamber one end is connected with second belt pulley (22), two threaded rod (21) all connect through belt drive, the right side one side fixedly connected with second motor (23) of limiting plate (11), the output shaft and the front end of second motor (23) the one end transmission of threaded rod (21) is connected, clean board (1) openly has pull rod (24) through pivot swing joint, the top fixedly connected with air exhauster (25) of deposition box (10), the air inlet and the deposition box (10) inner chamber intercommunication of air exhauster (25).

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