CN220527984U - Solar photovoltaic panel surface cleaning device - Google Patents

Abstract

The utility model discloses a solar photovoltaic panel surface cleaning device, which belongs to the technical field of photovoltaic panel cleaning devices and aims at solving the problems that a manual cleaning mode of holding cleaning tools is time-consuming and labor-consuming, and the cleaning area of the cleaning devices is difficult to adjust when some cleaning devices are used for cleaning; according to the utility model, dust attached to the surface of the photovoltaic panel body can be automatically removed, so that the photovoltaic panel body is not required to be cleaned manually, the use convenience of the device is improved, and meanwhile, the cleaning area can be adjusted, so that the cleaning effect of the device is improved, and the practicability of the device is improved.

Description

A solar photovoltaic panel surface cleaning device

Technical field

The utility model belongs to the technical field of photovoltaic panel cleaning devices, and specifically relates to a solar photovoltaic panel surface cleaning device.

Background technique

A photovoltaic panel module is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells that are almost entirely made of semiconductor materials (such as silicon). They can be made into different shapes, and the modules can be connected. In order to generate more electricity, photovoltaic panel components are used on rooftops and building surfaces, and are even used as part of windows, skylights or screening devices. These photovoltaic facilities are often called photovoltaic systems attached to buildings. In long-term use During the process, a certain amount of dust is easy to accumulate on the surface of the photovoltaic panels, which needs to be cleaned to prevent dust from affecting the efficiency of the photovoltaic panels in absorbing light energy.

In the prior art, the cleaning work on the surface of photovoltaic panels is often carried out manually with cleaning tools, which is time-consuming and laborious. In addition, when some cleaning devices are used for cleaning, it is difficult to adjust the cleaning area of the cleaning device, thus making the surface of the photovoltaic panels There are certain limitations in the use of the cleaning device, which is not conducive to use.

Therefore, there is a need for a solar photovoltaic panel surface cleaning device that can solve the problem in the prior art that manual cleaning with cleaning tools is time-consuming and laborious, and it is difficult to adjust the cleaning area of some cleaning devices when cleaning.

Utility model content

The purpose of this utility model is to provide a solar photovoltaic panel surface cleaning device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a solar photovoltaic panel surface cleaning device, including a work table, a U-shaped sports seat is provided at the middle position of the top of the work table, and both sides of the work table Two symmetrically distributed fixing seats are fixed on the surface of the end, a motor is fixed on the surface of one of the fixing seats, and a first threaded rod is rotatably connected to the middle position of the two adjacent fixing seats. The first threaded rod The outer peripheral surface of the work table is threaded with a threaded sleeve, and the top of the threaded sleeve is fixed to the surface of the bottom of the movable seat. A photovoltaic panel body is provided at the middle position of the top surface of the work table, and the top surface of the work table is located on the photovoltaic panel body. Symmetrically distributed tooth plates are fixed at both ends, and symmetrically distributed rotational shafts are connected through rotation on both sides of the surface of the moving seat. A third gear is fixed at the bottom of the outer circumferential surface of the rotational shaft. The side of the third gear that is far away from each other meshes with the adjacent tooth plate. The side of the rotation shaft that is close to each other is provided with a rotating rod. The bottom of the said rotating rod is provided with a cleaning seat.

What needs to be explained in the solution is that the rotating rod and the moving seat are arranged in a through-rotation connection, the top fixed sleeve of the outer peripheral surface of the rotating shaft is equipped with a first gear, and the outer peripheral surface of the rotating rod is fixedly equipped with a second gear. , the second gear and the adjacent first gear are arranged in meshing connection.

It is further worth mentioning that a rectangular groove is provided inside the rotating rod, and a connecting post is inserted into the inside of the rectangular groove. The surface of the connecting post fits the inner wall of the adjacent rectangular groove. The connecting post The bottom of the column passes through the adjacent rectangular slot and is fixed to the surface of the top of the adjacent cleaning seat.

It should be further noted that the surface at the middle position of the rotating rod is threadedly connected to a second threaded rod, and the bottom of the second threaded rod extends to the inside of the adjacent rectangular groove and is aligned with the surface of the top of the connecting column. Turn the connection settings.

As a preferred embodiment, limit rods are fixed at the middle positions of the other two fixed seats. Limit sleeves are slidably sleeved on the outer circumferential surfaces of the limit rods. The top of the limit sleeves are in contact with the bottom of the movable seat. The surface phase is fixed.

As a preferred embodiment, the top of the second threaded rod extends out of the outside of the rotating rod, and the outer peripheral surface of the outer part of the second threaded rod extending out of the rotating rod is fixedly sleeved with a handle.

Compared with the existing technology, the solar photovoltaic panel surface cleaning device provided by this utility model at least includes the following beneficial effects:

(1) Through the motor, the moving seat and the cleaning seat, the moving seat can move in the horizontal direction after the motor is started, so that the cleaning seat can move in the horizontal direction and rotate at the same time, thereby causing friction with the surface of the photovoltaic panel body. , which can automatically remove the dust attached to the surface of the photovoltaic panel body, thereby eliminating the need for manual cleaning, thus improving the convenience of use of the device. At the same time, the cleaning area can be adjusted, thereby improving the cleaning effect of the device, thereby improving the Practicality of the device.

(2) Through the second threaded rod, the rectangular groove and the connecting column, when the second threaded rod is in a rotating state and the rectangular groove resists and limits the connecting column, the connecting column can drive the cleaning seat along the vertical direction. Directional movement enables the device to be applied to a variety of photovoltaic panel bodies with different thicknesses, thereby increasing the applicable range of the device and further improving the practicability of the device.

Description of drawings

Figure 1 is a schematic three-dimensional structural diagram of the utility model in the front direction;

Figure 2 is an enlarged schematic diagram of the structure of position A in Figure 1 of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the utility model in the rear view direction;

Figure 4 is a schematic cross-sectional view of a partial structure of the utility model.

In the picture: 1. Work table; 2. Photovoltaic panel body; 3. Fixed base; 4. First threaded rod; 5. Threaded sleeve; 6. Motor; 7. Moving seat; 8. Rotating shaft; 9. First gear ; 10. Tooth plate; 11. Rotating rod; 12. Second gear; 13. Third gear; 14. Limit rod; 15. Limit sleeve; 16. Connecting column; 17. Cleaning seat; 18. Rectangular groove; 19. Second threaded rod; 20. Set handle.

Detailed ways

Please refer to Figures 1-4. The present utility model provides a solar photovoltaic panel surface cleaning device, which includes a work table 1. A U-shaped sports seat 7 is provided at the middle position of the top of the work table 1. The surfaces at both ends of the work table 1 are Two symmetrically distributed fixed bases 3 are fixed, a motor 6 is fixed on the surface of one of the fixed bases 3, and a first threaded rod 4 is rotatably connected to the middle position of the two adjacent fixed bases 3. The first threaded rod 4 The outer circumferential surface of the work table 1 is threadedly connected with a thread sleeve 5. The top of the thread sleeve 5 is fixed to the surface of the bottom of the movement seat 7. A photovoltaic panel body 2 is provided in the middle of the top surface of the work table 1. The top surface of the work table 1 is located on the photovoltaic panel body. 2. There are symmetrically distributed tooth plates 10 fixed at the two ends. The two sides of the surface of the moving seat 7 are connected with a symmetrically distributed rotating shaft 8. The bottom fixed sleeve of the outer circumferential surface of the rotating shaft 8 is provided with a third gear 13. The side of the third gear 13 that is far away from each other meshes with the adjacent tooth plate 10. The side of the rotating shaft 8 that is close to each other is provided with a rotating rod 11. The bottom of the rotating rod 11 is provided with a cleaning seat 17. Through the motor 6 and the moving seat 7 and the cleaning seat 17, so that the moving seat 7 can move in the horizontal direction after the motor 6 is started, so that the cleaning seat 17 can move in the horizontal direction and rotate at the same time, so that friction can occur with the surface of the photovoltaic panel body 2, thereby Dust attached to the surface of the photovoltaic panel body 2 can be automatically removed.

As further shown in Figure 1, it is worth explaining in detail that the rotating rod 11 is connected to the movable seat 7 for rotation. The top of the outer peripheral surface of the rotating shaft 8 is fixed with the first gear 9, and the outer peripheral surface of the rotating rod 11 is fixed. A second gear 12 is set in the sleeve. The second gear 12 is meshed with the first gear 9 at the adjacent position. When the rotating shaft 8 rotates, the first gear 9 at the adjacent position is driven to rotate, so that the first gear 9 at the adjacent position is rotated. Under the meshing action between a gear 9 and an adjacent second gear 12, the rotating rod 11 can be in a rotating state.

As further shown in Figure 4, it is worth describing in detail that a rectangular slot 18 is provided inside the rotating rod 11, and a connecting post 16 is inserted inside the rectangular slot 18. The surface of the connecting post 16 is connected to the surface of the adjacent rectangular slot 18. The inner walls fit together, and the bottom of the connecting column 16 passes through the rectangular groove 18 at the adjacent position and is fixed to the surface of the top of the cleaning seat 17 at the adjacent position. The surface at the middle position of the rotating rod 11 is threadedly connected with a second threaded rod 19. The bottom of the second threaded rod 19 extends to the inside of the adjacent rectangular groove 18 and is rotatably connected to the surface of the top of the connecting column 16. By rotating the second threaded rod 19, the rectangular groove 18 can move the connecting column 16. It has the effect of resisting the limit, so that the connecting column 16 can only move in the vertical direction, so that when the second threaded rod 19 rotates, it can move in the vertical direction in cooperation with the threaded structure of the inner wall of the rotating rod 11. Therefore, the cleaning seat 17 can move in the vertical direction under the connection of the connecting column 16, so that it can be suitable for cleaning the photovoltaic panel body 2 of different thicknesses.

As further shown in Figure 3, it is worth explaining in detail that the limit rod 14 is fixed at the middle position of the other two fixed seats 3. The outer circumferential surface of the limit rod 14 is slidably provided with a limit sleeve 15. The limit sleeve 15 is The top is fixed to the surface of the bottom of the movable seat 7. Due to the connection function of the limit sleeve 15 and the limit sleeve 15 can only slide horizontally along the outer circumferential surface of the limit rod 14, it can limit the movement trajectory of the movable seat 7. so that it can only move in the horizontal direction.

This solution has the following working process: During actual use, when the user needs to clean the photovoltaic panel body 2, he places the photovoltaic panel body 2 on the top of the work table 1 and cleans it from both sides of the photovoltaic panel body 2. Apply force to clamp and fix the photovoltaic panel body 2, and then rotate the second threaded rod 19, so that the cleaning seat 17 can move in the vertical direction under the connection of the connecting column 16 until the cleaning seat 17 is connected with the photovoltaic panel. The surfaces of the plate bodies 2 are in contact with each other, and then the motor 6 is started, so that the first threaded rod 4 rotates. Since the moving seat 7 is limited by the limiting sleeve 15, the moving seat 7 is positioned inside the inner wall of the threaded sleeve 5. The threaded structure and the external threaded structure on the outer circumferential surface of the first threaded rod 4 move in the horizontal direction under the cooperation of the threaded structure. During this process, the third gear 13 meshes with the adjacent tooth plate 10, thereby causing the rotating shaft 8 to rotate. Rotate, thereby causing the rotating shaft 8 to rotate, thereby driving the adjacent first gear 9 to rotate, so that the rotating rod 11 can be in a rotating state under the meshing action between the first gear 9 and the adjacent second gear 12 Down, so that the cleaning seat 17 can rotate due to the friction between the rectangular groove 18 and the adjacent connecting column 16, so that the cleaning seat 17 can fit the surface edge of the photovoltaic panel body 2 and move in the horizontal direction. The rotation movement can clean the surface of the photovoltaic panel body 2 , so that the dust attached to the surface of the photovoltaic panel body 2 can be separated from the surface of the photovoltaic panel body 2 .

According to the above working process, it can be seen that through the motor 6, the moving seat 7 and the cleaning seat 17, the moving seat 7 can move in the horizontal direction after the motor 6 is started, so that the cleaning seat 17 can move in the horizontal direction and rotate at the same time, so that it can The friction with the surface of the photovoltaic panel body 2 can automatically remove the dust attached to the surface of the photovoltaic panel body 2, thereby eliminating the need for manual cleaning, thereby improving the convenience of use of the device, and the cleaning area can be adjusted, thereby The cleaning effect of the device is improved, thereby improving the practicability of the device. Through the second threaded rod 19, the rectangular groove 18 and the connecting column 16, when the second threaded rod 19 is in a rotating state, the rectangular groove 18 is for the connection Under the collision and limiting effect of the column 16, the connecting column 16 can drive the cleaning seat 17 to move in the vertical direction, so that the device can be applied to a variety of photovoltaic panel bodies 2 with different thicknesses, thus increasing the scope of application of the device. Thereby further improving the practicality of the device.

As further shown in Figure 4, it is worth mentioning in detail that the top of the second threaded rod 19 extends out of the outside of the rotating rod 11, and the outer peripheral surface of the outer part of the second threaded rod 19 extending out of the rotating rod 11 is fixed with a handle. 20. By rotating the handle 20, the user can rotate the second threaded rod 19 with less effort.

In summary: through the motor 6, the moving seat 7 and the cleaning seat 17, the moving seat 7 can move in the horizontal direction after the motor 6 is started, so that the cleaning seat 17 can move in the horizontal direction and rotate at the same time, thereby being able to interact with the photovoltaic panels. Friction occurs on the surface of the main body 2, which can automatically remove dust attached to the surface of the photovoltaic panel main body 2, thereby eliminating the need for manual cleaning, thereby improving the convenience of use of the device, and the cleaning area can be adjusted, thereby improving the efficiency of the device. The cleaning effect of the device, thereby improving the practicability of the device, is through the second threaded rod 19, the rectangular groove 18 and the connecting column 16, so that when the second threaded rod 19 is in a rotating state, the rectangular groove 18 has a strong impact on the connecting column 16. Under the impact of the limiting effect, the connecting column 16 can drive the cleaning seat 17 to move in the vertical direction, so that the device can be applied to a variety of photovoltaic panel bodies 2 with different thicknesses, thus increasing the scope of application of the device, thereby further improving the The practicality of the device.

The motor 6 can be purchased in the market and is equipped with a power supply. It is a mature technology in this field and has been fully disclosed, so the details will not be repeated in the description.

Claims (6)

1. The utility model provides a solar photovoltaic board surface cleaning device, includes work table (1), its characterized in that, the intermediate position department at work table (1) top is provided with and is U-shaped motion seat (7) that set up, the fixed surface at work table (1) both ends is fixed with two fixing bases (3) that are symmetric distribution, one of them the fixed surface (3) of fixing base is fixed with motor (6), and the intermediate position department rotation of two adjacent position fixing bases (3) is connected with first threaded rod (4), the outer peripheral face threaded connection of first threaded rod (4) has thread bush (5), the top of thread bush (5) is fixed with the surface of motion seat (7) bottom mutually, the intermediate position department of work table (1) top surface is provided with photovoltaic board body (2), the fixed surface in the position department at work table (1) top surface is located photovoltaic board body (2) both ends is fixed with and is symmetric distribution's pinion rack (10), the both sides on motion seat (7) surface run through rotation and are connected with and are symmetric distribution's axis of rotation (8), the fixed gear (13) of the bottom of axis of rotation (8) are equipped with third gear (13) and are close to each other with one side of mutually adjacent pinion (11), the bottom of the rotating rod (11) is provided with a cleaning seat (17).

2. A solar photovoltaic panel surface cleaning apparatus as defined in claim 1, wherein: the rotary rod (11) is in penetrating rotation connection with the motion seat (7), a first gear (9) is fixedly sleeved on the top of the outer peripheral surface of the rotary shaft (8), a second gear (12) is fixedly sleeved on the outer peripheral surface of the rotary rod (11), and the second gear (12) is in meshed connection with the first gear (9) at the adjacent position.

3. A solar photovoltaic panel surface cleaning apparatus as defined in claim 2, wherein: rectangular grooves (18) are formed in the rotating rod (11), connecting columns (16) are inserted into the rectangular grooves (18), the surfaces of the connecting columns (16) are attached to the inner walls of the rectangular grooves (18) at adjacent positions, and the bottoms of the connecting columns (16) penetrate through the rectangular grooves (18) at the adjacent positions and are fixed to the surfaces of the tops of the cleaning seats (17) at the adjacent positions.

4. A solar photovoltaic panel surface cleaning apparatus as defined in claim 3, wherein: the surface thread connection of intermediate position department of dwang (11) has second threaded rod (19), the bottom of second threaded rod (19) extends to the inside of adjacent position rectangular channel (18) and is the rotation connection setting with the surface at spliced pole (16) top.

5. A solar photovoltaic panel surface cleaning apparatus as defined in claim 1, wherein: and limiting rods (14) are fixed at the middle positions of the other two fixed seats (3), limiting sleeves (15) are sleeved on the outer peripheral surfaces of the limiting rods (14) in a sliding mode, and the tops of the limiting sleeves (15) are fixed with the surfaces of the bottoms of the moving seats (7).

6. A solar photovoltaic panel surface cleaning apparatus as defined in claim 4, wherein: the top of the second threaded rod (19) extends out of the rotating rod (11), and a sleeve handle (20) is fixedly sleeved on the outer peripheral surface of the outer part of the second threaded rod (19) extending out of the rotating rod (11).