Photovoltaic panel surface cleaning device

Abstract

The utility model relates to the technical field of photovoltaic panel cleaning, and discloses a photovoltaic panel surface cleaning device which effectively solves the problems that the length of an existing brush rod is not easy to adjust, and a wide photovoltaic panel is inconvenient to clean. Lower moving wheels are symmetrically installed on the inner bottom wall of the installation frame, driving motors are installed on the lower moving wheels and used for driving idler wheels on the lower moving wheels to rotate, two upper moving wheels are symmetrically arranged on the lower portion of the inner top wall of the installation frame, and a cleaning assembly is installed at the top end of the installation frame. The outer sides of the insertion rods are sleeved with the multiple supplementary cleaning sleeves, the outer sides of the two insertion rods are sleeved with the middle cleaning sleeves, the supplementary cleaning sleeves are evenly and symmetrically arranged on the two sides of the middle cleaning sleeves, and the sum of the length of the middle cleaning sleeves and the length of the supplementary cleaning sleeves corresponds to the width of the photovoltaic panel; therefore, photovoltaic panels with different widths can be cleaned conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel cleaning, in particular to a photovoltaic panel surface cleaning device. Background Art

[0002] According to the patent document with the authorization announcement number "CN217445318U" and the invention name "A surface cleaning device suitable for photovoltaic panels", the specification states: After the device is installed, the first motor is started to drive the brush rod to rotate through the rotating shaft at the output end. The high-speed rotation of the brush rod can clean the dust on the surface of the photovoltaic panel, and the bristles of the brush rod are soft, so it will not cause damage to the photovoltaic panel. The setting of the L-shaped plate and the movable wheel can facilitate the movement of the device on the surface of the photovoltaic panel, which is conducive to the cleaning process. However, the following defects still exist:

[0003] Since the length of the brush rod is difficult to adjust, it is inconvenient to clean wider photovoltaic panels, resulting in poor cleaning effect. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a device for cleaning the surface of a photovoltaic panel, which effectively solves the problem that the length of the brush rod is difficult to adjust and it is inconvenient to clean a wider photovoltaic panel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel surface cleaning device, comprising two mounting frames, the mounting frames are arranged in a C shape, lower moving wheels are symmetrically mounted on the inner bottom wall of the mounting frame, a driving motor is mounted on the lower moving wheel, and the driving motor is used to drive the rollers on the lower moving wheel to rotate, two upper moving wheels are symmetrically arranged below the inner top wall of the mounting frame, and a cleaning assembly is mounted on the top of the mounting frame;

[0006] The cleaning component includes side panels symmetrically arranged on the sides of the two mounting frames that are close to each other, a limited rotation groove is provided on the sides of the two side panels that are close to each other, two insertion rods are symmetrically provided on the sides of the two side panels that are close to each other, and limited rotation blocks are installed on the ends of the two insertion rods that are away from each other, and the two limited rotation blocks are rotatably connected to the two limited rotation grooves respectively, a middle cleaning sleeve is provided between the two side panels, and supplementary cleaning sleeves are equidistantly provided on both ends of the middle cleaning sleeve, a slot is provided in the middle of the middle cleaning sleeve and the middle of the supplementary cleaning sleeve, the insertion rod is inserted into the inside of the slot, and bristles are installed on the outer wall of the middle cleaning sleeve and the outer wall of the supplementary cleaning sleeve.

[0007] Preferably, guide plates are symmetrically installed on the top and bottom ends of the insertion rod, and guide grooves are symmetrically opened on the inner top wall of the slot, and the guide grooves are slidably connected to the guide plates.

[0008] Preferably, a suspension rod is installed at the top end of the side plate, and a second side arm is installed at the top end of the suspension rod.

[0009] Preferably, a top tube is installed at the top of the installation frame, and a second side groove is opened on the side where the two top tubes are close to each other. A movable block is movably installed inside the top tube, and the two movable blocks are respectively fixedly connected to one end of two second side arms, and the second side arms are slidably connected to the second side groove.

[0010] Preferably, first side grooves are symmetrically provided on both sides of the top cylinder, first side arms are symmetrically installed on both sides of the movable block, the first side arms are slidably connected to the first side grooves, and pressure rods are installed at the ends of the two first side arms away from each other.

[0011] Preferably, the bottom end of the pressure rod passes through the interior of the installation frame, and the bottom ends of the two pressure rods are fixedly connected to the top ends of the two upper moving wheels respectively.

[0012] Preferably, a screw is rotatably mounted at the end of the top cylinder, the screw is threadedly connected to the movable block, the top end of the screw is fixedly connected to the output shaft of the first motor, and the first motor is fixedly mounted on the top end of the top cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model sets a plurality of supplementary cleaning sleeves on the outer side of the plug rods, sets a middle cleaning sleeve on the outer side of the two plug rods, so that the supplementary cleaning sleeves are evenly and symmetrically arranged on both sides of the middle cleaning sleeve, so that the sum of the length of the middle cleaning sleeve and the length of each supplementary cleaning sleeve corresponds to the width of the photovoltaic panel, thereby facilitating the cleaning of photovoltaic panels of different widths;

[0015] (2) The new type installs two installation frames on both sides of the photovoltaic panel. Since the screw is threadedly connected to the movable block, the screw rotates to drive the movable block to move downward, driving the upper movable wheel to move toward the top wall of the photovoltaic panel, so that the upper movable wheel and the drive motor are respectively in contact with the upper and lower sides of the photovoltaic panel, thereby facilitating the cleaning of photovoltaic panels of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of the structure of the photovoltaic panel surface cleaning device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0020] Figure 3 This is a schematic diagram of the rod structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the middle cleaning sleeve and the supplementary cleaning sleeve of the utility model;

[0022] In the figure: 1. mounting frame; 2. lower moving wheel; 3. driving motor; 4. upper moving wheel; 5. cleaning assembly; 501. top cylinder; 502. first side groove; 503. movable block; 504. first side arm; 505. pressure rod; 506. screw rod; 507. first motor; 508. second side groove; 509. second side arm; 510. suspension rod; 511. side plate; 512. limit rotating groove; 513. limit rotating block; 514. insertion rod; 515. guide plate; 516. middle cleaning sleeve; 517. supplementary cleaning sleeve; 518. bristles; 519. slot; 520. guide groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-Figure 4 The utility model includes two installation frames 1, characterized in that: the installation frame 1 is arranged in a C shape, a lower moving wheel 2 is symmetrically installed on the inner bottom wall of the installation frame 1, a driving motor 3 is installed on the lower moving wheel 2, and the driving motor 3 is used to drive the roller on the lower moving wheel 2 to rotate, two upper moving wheels 4 are symmetrically arranged below the inner top wall of the installation frame 1, and a cleaning component 5 is installed on the top of the installation frame 1;

[0025] The cleaning assembly 5 includes a side plate 511 symmetrically arranged on the side where the two mounting frames 1 are close to each other, a limited rotation groove 512 is provided on the side where the two side plates 511 are close to each other, two plug rods 514 are symmetrically arranged on the side where the two side plates 511 are close to each other, and a limited rotation block 513 is installed at one end of the two plug rods 514 away from each other, and the two limited rotation blocks 513 are respectively rotatably connected to the two limited rotation grooves 512, and a middle cleaning sleeve 516 is arranged between the two side plates 511, and both ends of the middle cleaning sleeve 516 are equidistantly provided with supplementary cleaning The middle part of the middle cleaning sleeve 516 and the middle part of the supplementary cleaning sleeve 517 are provided with a slot 519, the insertion rod 514 is inserted into the inside of the slot 519, the outer wall of the middle cleaning sleeve 516 and the outer wall of the supplementary cleaning sleeve 517 are provided with bristles 518, the top and bottom ends of the insertion rod 514 are symmetrically provided with guide plates 515, the inner top wall and the inner top wall of the slot 519 are symmetrically provided with guide grooves 520, the guide grooves 520 are slidably connected with the guide plates 515, and the top end of the side plate 511 is provided with a suspension rod 510, A second side arm 509 is installed at the top of the suspension rod 510, a top cylinder 501 is installed at the top of the mounting frame 1, a second side groove 508 is opened on the side where the two top cylinders 501 are close to each other, and a movable block 503 is movably installed inside the top cylinder 501, and the two movable blocks 503 are respectively fixedly connected to one end of the two second side arms 509, and the second side arms 509 are slidably connected to the second side groove 508, and the first side grooves 502 are symmetrically opened on both sides of the top cylinder 501, and the first side arms 504 are symmetrically installed on both sides of the movable block 503. A side arm 504 is slidably connected to the first side groove 502, and a pressure rod 505 is installed at one end of the two first side arms 504 that are away from each other. The bottom end of the pressure rod 505 penetrates into the interior of the mounting frame 1, and the bottom ends of the two pressure rods 505 are respectively fixedly connected to the top ends of the two upper moving wheels 4. A screw rod 506 is rotatably installed at the end of the top cylinder 501, and the screw rod 506 is threadedly connected to the movable block 503. The top end of the screw rod 506 is fixedly connected to the output shaft of the first motor 507, and the first motor 507 is fixedly installed on the top end of the top cylinder 501.

[0026] Working principle: when in use, firstly, two installation frames 1 are separately arranged on both sides of the photovoltaic panel. When the photovoltaic panel is long, the two installation frames 1 are separated from each other so that the insertion rod 514 is pulled out from the middle cleaning sleeve 516, and then a plurality of supplementary cleaning sleeves 517 are sleeved on the outside of the insertion rod 514, and then the middle cleaning sleeve 516 is sleeved on the outside of the two insertion rods 514. The supplementary cleaning sleeves 517 are evenly and symmetrically arranged on both sides of the middle cleaning sleeve 516, so that the sum of the length of the middle cleaning sleeve 516 and the length of each supplementary cleaning sleeve 517 corresponds to the width of the photovoltaic panel, thereby facilitating the cleaning of photovoltaic panels of different widths;

[0027] Then, two mounting frames 1 are mounted on both sides of the photovoltaic panel, and the first motor 507 is turned on to rotate the screw rod 506. Since the screw rod 506 is threadedly connected to the movable block 503, the movable block 503 is driven to move downward, thereby driving the upper moving wheel 4 to move toward the top wall of the photovoltaic panel, so that the upper moving wheel 4 and the driving motor 3 are respectively in contact with the upper and lower sides of the photovoltaic panel, thereby facilitating the cleaning of photovoltaic panels of different thicknesses;

[0028] After the device is installed, the drive motor 3 is turned on to move the roller on the lower moving wheel 2, so that the device moves along the photovoltaic panel under the action of friction, so that the bristles 518 clean the surface of the photovoltaic panel.

Claims

1. A photovoltaic panel surface cleaning device, comprising two mounting frames (1), characterized in that: The installation frame (1) is arranged in a C shape, and lower moving wheels (2) are symmetrically mounted on the inner bottom wall of the installation frame (1), and a driving motor (3) is mounted on the lower moving wheel (2), and the driving motor (3) is used to drive the roller on the lower moving wheel (2) to rotate, and two upper moving wheels (4) are symmetrically arranged below the inner top wall of the installation frame (1), and a cleaning component (5) is mounted on the top of the installation frame (1); The cleaning assembly (5) comprises a side plate (511) symmetrically arranged on the side where the two mounting frames (1) are close to each other, a limit rotation groove (512) is provided on the side where the two side plates (511) are close to each other, two insertion rods (514) are symmetrically arranged on the side where the two side plates (511) are close to each other, and a limit rotation block (513) is installed at the ends of the two insertion rods (514) that are away from each other, and the two limit rotation blocks (513) are respectively rotatably connected to the two limit rotation grooves (512). A middle cleaning sleeve (516) is provided between the two side plates (511), and supplementary cleaning sleeves (517) are equidistantly provided at both ends of the middle cleaning sleeve (516), and slots (519) are provided in the middle of the middle cleaning sleeve (516) and the middle of the supplementary cleaning sleeve (517), and the insertion rod (514) is inserted into the inside of the slot (519), and bristles (518) are installed on the outer walls of the middle cleaning sleeve (516) and the outer walls of the supplementary cleaning sleeve (517).

2. A photovoltaic panel surface cleaning device according to claim 1, characterized in that: The top and bottom ends of the insertion rod (514) are symmetrically provided with guide plates (515), and the inner top wall of the slot (519) is symmetrically provided with guide grooves (520), which are slidably connected to the guide plates (515).

3. The photovoltaic panel surface cleaning device according to claim 1, characterized in that: A suspension rod (510) is installed at the top end of the side plate (511), and a second side arm (509) is installed at the top end of the suspension rod (510).

4. The photovoltaic panel surface cleaning device according to claim 3, characterized in that: A top tube (501) is installed at the top of the installation frame (1), and a second side groove (508) is provided on the side where the two top tubes (501) are close to each other. A movable block (503) is movably installed inside the top tube (501), and the two movable blocks (503) are respectively fixedly connected to one end of two second side arms (509), and the second side arms (509) are slidably connected to the second side groove (508).

5. The photovoltaic panel surface cleaning device according to claim 4, characterized in that: The top tube (501) is symmetrically provided with first side grooves (502) on both sides, and the movable block (503) is symmetrically provided with first side arms (504) on both sides. The first side arms (504) are slidably connected to the first side grooves (502), and pressure rods (505) are provided at the ends of the two first side arms (504) that are away from each other.

6. A photovoltaic panel surface cleaning device according to claim 5, characterized in that: The bottom end of the pressure rod (505) penetrates into the interior of the installation frame (1), and the bottom ends of the two pressure rods (505) are respectively fixedly connected to the top ends of the two upper moving wheels (4).

7. The photovoltaic panel surface cleaning device according to claim 4, characterized in that: A screw rod (506) is rotatably mounted on the end of the top cylinder (501), the screw rod (506) is threadedly connected to the movable block (503), the top end of the screw rod (506) is fixedly connected to the output shaft of the first motor (507), and the first motor (507) is fixedly mounted on the top end of the top cylinder (501).

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