CN218244798U - Photovoltaic power generation panel for agricultural greenhouse - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation panel for agricultural greenhouses, which includes a mounting base plate, the upper surface of one end of the mounting base plate is fixedly connected with the lower surface of a motor support plate, and the top of the motor support plate is connected to the bottom of the motor. Fixedly connected, the output shaft of the motor is fixedly connected to one end of the power rod, and the other end of the power rod is rotatably connected to one end of the transmission rod through the first rotating shaft. The photovoltaic power generation panel used in agricultural greenhouses drives the power rod to rotate through the motor and then drives the transmission rod to make the sliding rod slide along the limit plate, so that the fixed photovoltaic power generation board can be cleaned efficiently without manual complicated operations, improving The effect of the conversion rate of polycrystalline components of photovoltaic power generation panels solves the problem that photovoltaic power generation panels used in agricultural greenhouses are easy to accumulate dust for a long time and reduce the conversion rate of photovoltaic power generation panels. Planting plants leads to problems of inadequate cleaning and poor cleaning effect.

Description

Photovoltaic power generation panel for agricultural greenhouse

technical field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation panel for agricultural greenhouses.

Background technique

Solar energy is an inexhaustible renewable energy for human beings. It has sufficient cleanliness, absolute safety, relative extensiveness, long life and maintenance-free, resource adequacy and potential economy. It has an important position in the long-term energy strategy.

Because the solar panel tracking system needs the data and settings of the latitude and longitude of the earth, once installed, it is inconvenient to move or assemble and disassemble. After each move, the data must be reset and each parameter adjusted. The cost is too high and it is not suitable for agriculture. The photovoltaic power generation panels used in traditional agricultural greenhouses are basically fixed installations, which will inevitably accumulate dust after long-term storage, which will affect the conversion rate of polycrystalline components of photovoltaic power generation panels. On the other hand, the crystalline silicon photovoltaic modules in the photovoltaic power generation panel will cause the conversion efficiency to decay over time, and after replacing the crystalline silicon photovoltaic modules, it is often difficult to install them into the original photovoltaic power generation panel due to different specifications.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the existing technology, the utility model provides a photovoltaic power generation panel for agricultural greenhouses, which can efficiently and conveniently clean fixed photovoltaic power generation panels without complicated manual operations, and improve the transformation of polycrystalline components of photovoltaic power generation panels. It can increase the energy efficiency of photovoltaic power generation, adjust the installation part, adapt to different specifications of crystalline silicon photovoltaic module boards, and facilitate installation. The conversion rate is high, and manual cleaning of photovoltaic power generation panels is not only inconvenient, but also easily tramples on the plants in the field, resulting in inadequate cleaning, poor cleaning effect, and inconvenient replacement of crystalline silicon photovoltaic module panels.

(2) Technical solution

In order to achieve the above without complicated manual operations, the fixed photovoltaic power generation panels can be cleaned efficiently and conveniently, the conversion rate of polycrystalline components of photovoltaic power generation panels can be improved, the energy efficiency of photovoltaic power generation can be increased, and the installation part can be adjusted to adapt to crystals of different specifications. The silicon photovoltaic component board is convenient for installation purposes. The utility model provides the following technical solutions: a photovoltaic power generation panel for agricultural greenhouses, including a mounting base plate, the upper surface of one end of the mounting base plate is fixedly connected with the lower surface of the motor support plate, and the motor support plate The top is fixedly connected with the bottom of the motor, the output shaft of the motor is fixedly connected with one end of the power rod, the other end of the power rod is rotationally connected with one end of the transmission rod through the first rotating shaft, and the other end of the transmission rod is connected with the sliding rod through the second rotating shaft One end is rotatably connected, the other end of the slide bar is rotatably connected to one side of the middle part of the first support bar through a third rotating shaft, one end of the first support bar is slidably connected to one end of the second support bar through a threaded slide bar, and the other end of the second support bar The other end is rotationally connected with one end of the limit slider, the other end of the limit slider is slidingly connected with the T-shaped groove inside the chute support column, and the lower surface of the chute support column is fixedly connected with the upper surface of the installation base plate.

The end of the first support rod away from the second support rod is rotatably connected to one end of the cleaning hair roller, the other end of the cleaning hair roller is rotatably connected to the top of the fixed block, the inner wall of the fixed block is rotatably connected to one end of the threaded column, and the middle of the threaded column It is threadedly inserted into the axis of one end of the sleeve rod, the other end of the sleeve rod is rotationally connected with the axis of the auxiliary wheel, and one side of the outer peripheral surface of the auxiliary wheel is slidingly connected with the lower surface of one side of the crystalline silicon photovoltaic module board. The bottom of the crystalline silicon photovoltaic module board is fixedly connected to the end of the installation bottom plate away from the motor support plate.

Preferably, one side of the middle part of the slide bar is provided with a limit plate, the top of the limit plate is slidably connected to one end of the slide bar, and the bottom of the limit plate is fixedly connected to the middle of the installation base plate.

Preferably, the end of the second support rod away from the limit slider is provided with a first sliding groove, and the size of the first sliding groove matches the threaded sliding rod on the first support rod.

Preferably, a second chute is provided on one side of the bottom of the fixed block, and the size of the second chute matches the size of the middle part of the sleeve rod.

Preferably, a bearing is provided at the end of the first support rod away from the limit slider, the outer peripheral surface of the bearing is fixedly connected with the inner wall of the first support rod, and the inner peripheral surface of the bearing is fixedly connected with the end of the cleaning hair roller away from the fixed block.

Preferably, a buffer pad is provided on the outer peripheral surface of the auxiliary wheel, the length of the buffer pad is equal to the length of the auxiliary wheel, and the material of the buffer pad is rubber.

Compared with the prior art, the utility model provides a photovoltaic power generation panel for agricultural greenhouses, which has the following beneficial effects:

1. The photovoltaic power generation panel used in the agricultural greenhouse drives the power rod to rotate through the motor and then drives the transmission rod to make the slider slide along the limit plate, and drives the first support rod and the second support rod to rotate along the limit slider as the center of the circle. The cleaning wool roller slides along the crystalline silicon photovoltaic module board while rotating, so that the fixed photovoltaic power generation board can be cleaned efficiently and conveniently without complicated manual operations, and the effect of improving the conversion rate of the polycrystalline module of the photovoltaic power generation board is solved. Long-term fixed placement of photovoltaic power generation panels for agricultural greenhouses is easy to accumulate dust and affect the conversion rate of polycrystalline components of photovoltaic power generation panels. Manual cleaning of photovoltaic power generation panels is not only inconvenient, but also easy to trample on the plants in the field, resulting in inadequate cleaning. The problem of poor performance.

2. The photovoltaic power generation panel for agricultural greenhouses can efficiently and conveniently clean fixed photovoltaic power generation panels without manual complicated operations, improve the conversion rate of polycrystalline components of photovoltaic power generation panels, increase the energy efficiency of photovoltaic power generation, and adjust the installation part , suitable for crystalline silicon photovoltaic module boards of different specifications, easy to install.

Description of drawings

Fig. 1 is the overall three-dimensional structure schematic diagram of the utility model;

Fig. 2 is a schematic view of the structure of the utility model;

Fig. 3 is a schematic diagram of a three-dimensional structure of a section of the utility model;

Fig. 4 is the utility model cross-section left view structure diagram;

Fig. 5 is a cross-sectional front view schematic diagram of the utility model.

Among them: 1 installation bottom plate, 2 motor support plate, 3 motor, 4 power rod, 5 transmission rod, 6 slide rod, 7 first support rod, 8 second support rod, 9 limit slider, 10 chute support column, 11 cleaning hair roller, 12 fixed block, 13 threaded column, 14 sets of rods, 15 auxiliary wheel, 16 crystalline silicon photovoltaic module board, 17 limit plate.

detailed description

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. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-5, a photovoltaic power generation panel for agricultural greenhouses, including a mounting base plate 1, the upper surface of one end of the mounting base plate 1 is fixedly connected to the lower surface of the motor support plate 2, and the top of the motor support plate 2 is connected to the bottom of the motor 3 Fixedly connected, the output shaft of the motor 3 is fixedly connected with one end of the power rod 4, the other end of the power rod 4 is rotationally connected with one end of the transmission rod 5 through the first rotating shaft, and the other end of the transmission rod 5 is connected with the sliding rod 6 through the second rotating shaft One end of the sliding bar 6 is rotationally connected, one side of the middle part of the slide bar 6 is provided with a limit plate 17, the top of the limit plate 17 is slidably connected with one end of the slide bar 6, and the bottom of the limit plate 17 is fixedly connected with the middle part of the installation base plate 1. The positioning plate 17 can prevent the sliding rod 6 from rotating with the transmission rod 5 by limiting the position of the sliding rod 6, so as to avoid device failure caused by misalignment. , the end of the first support rod 7 away from the limit slider 9 is provided with a bearing, the outer peripheral surface of the bearing is fixedly connected with the inner wall of the first support rod 7, and the inner peripheral surface of the bearing is connected with the end of the cleaning hair roller 11 away from the fixed block 12 Fixedly connected, setting the bearing can reduce the friction between the first support rod 7 and the cleaning hair roller 11, improve the efficiency of the cleaning hair roller rotation, and prevent dust from accumulating in the same place to affect the cleaning effect. One end of the first support rod 7 is connected with the threaded slide rod and One end of the second support rod 8 is slidably connected, and the end of the second support rod 8 away from the limit slide block 9 is provided with a first chute, the first chute matches the size of the threaded slide bar on the first support rod 7, and is set The first chute can make the threaded slide bar on the first support rod 7 slide along the first chute, so that the first support rod 7 and the second support rod 8 can expand and contract, which is convenient for adjusting the position of the cleaning hair roller 11, and the second support The other end of the rod 8 is rotationally connected with one end of the limit slider 9, and the other end of the limit slider 9 is slidably connected with the T-shaped groove inside the chute support column 10, and the lower surface of the chute support column 10 is connected with the installation base plate 1 The upper surface is fixedly connected.

One end of the first support rod 7 away from the second support rod 8 is rotationally connected with one end of the cleaning wool roller 11, and the other end of the cleaning wool roller 11 is rotationally connected with the top of the fixed block 12, and one side of the fixed block 12 bottom is provided with a second Chute, the size of the second chute matches the size of the middle part of the sleeve rod 14, the second chute is set to make the middle part of the sleeve rod 14 slide along the fixed block 12, which is convenient for adjusting the position of the auxiliary wheel 15, and the inner wall of the fixed block 12 Rotately connected with one end of the threaded post 13, the middle part of the threaded post 13 is threadedly inserted into the shaft center of one end of the sleeve rod 14, the other end of the sleeve rod 14 is connected with one end of the shaft center of the auxiliary wheel 15, and the outer side of the auxiliary wheel 15 Circumferential surface is provided with buffer pad, and the length of buffer pad is equal to the length of auxiliary wheel 15 and the material of buffer pad is rubber, arranging buffer pad can prevent that when adjusting auxiliary wheel 15, the lower surface of crystalline silicon photovoltaic module plate 16 is bumped, To reduce the possibility of failure of the crystalline silicon photovoltaic module board 16, one side of the outer peripheral surface of the auxiliary wheel 15 is slidingly connected with the lower surface of the side of the crystalline silicon photovoltaic module board 16, and the bottom of the crystalline silicon photovoltaic module board 16 is far away from the installation base plate 1. One end of the motor support plate 2 is fixedly connected.

When in use, adjust the threaded slide bar in the first support rod 7 to make the first support rod 7 and the second support rod 8 expand and contract, control the cleaning hair roller 11 to be placed on the upper surface of the crystalline silicon photovoltaic module board 16, and then start the motor 3 to drive The power rod 4 rotates, the power rod 4 rotates to drive the transmission rod 5 to rotate, and pulls the slide bar 6, so that the slide bar 6 slides under the limit of the limit plate 17, and the slide bar 6 slides to drive the first support bar 7 and the second support bar 7. The support rod 8 rotates with one end of the limit slider 9 as the center of a circle, and drives the cleaning hair roller 11 to clean the crystalline silicon photovoltaic module board 16. When the silicon photovoltaic module board 16 needs to be replaced, the threaded column 13 is rotated so that the threaded sleeve The rod 14 moves up and down to facilitate the removal and replacement of the crystalline silicon photovoltaic module board 16 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a photovoltaic power generation board for green house, includes mounting plate (1), its characterized in that: the upper surface of one end of the mounting bottom plate (1) is fixedly connected with the lower surface of the motor supporting plate (2), the top of the motor supporting plate (2) is fixedly connected with the bottom of the motor (3), an output shaft of the motor (3) is fixedly connected with one end of the power rod (4), the other end of the power rod (4) is rotatably connected with one end of the transmission rod (5) through a first rotating shaft, the other end of the transmission rod (5) is rotatably connected with one end of the sliding rod (6) through a second rotating shaft, the other end of the sliding rod (6) is rotatably connected with one side of the middle part of the first supporting rod (7) through a third rotating shaft, one end of the first supporting rod (7) is slidably connected with one end of the second supporting rod (8) through a threaded sliding rod, the other end of the second supporting rod (8) is rotatably connected with one end of the limiting sliding block (9), the other end of the limiting sliding block (9) is slidably connected with a T-shaped groove in the supporting column (10), and the lower surface of the supporting column (10) is fixedly connected with the upper surface of the mounting bottom plate (1);

one end of the first supporting rod (7) far away from the second supporting rod (8) is rotatably connected with one end of the cleaning bristle roller (11), the other end of the cleaning bristle roller (11) is rotatably connected with the top of the fixing block (12), the inner wall of the fixing block (12) is rotatably connected with one end of the threaded column (13), the middle of the threaded column (13) is in threaded insertion connection with the axis of one end of the sleeve rod (14), the other end of the sleeve rod (14) is rotatably connected with one end of the axis of the auxiliary wheel (15), one side of the outer circumferential surface of the auxiliary wheel (15) is in sliding connection with the lower surface of one side of the crystalline silicon photovoltaic module plate (16), and the bottom of the crystalline silicon photovoltaic module plate (16) is fixedly connected with one end of the mounting base plate (1) far away from the motor supporting plate (2).

2. The photovoltaic power generation panel for the agricultural greenhouse of claim 1, wherein: one side in the middle part of slide bar (6) is provided with limiting plate (17), the top of limiting plate (17) and the one end sliding connection of slide bar (6), the bottom of limiting plate (17) and the middle part fixed connection of mounting plate (1).

3. The photovoltaic power generation panel for the agricultural greenhouse of claim 1, wherein: one end of the second supporting rod (8) far away from the limiting sliding block (9) is provided with a first sliding groove, and the first sliding groove is matched with a threaded sliding rod on the first supporting rod (7) in size.

4. The photovoltaic power generation panel for the agricultural greenhouse of claim 1, wherein: one side of the bottom of the fixed block (12) is provided with a second sliding chute, and the size of the second sliding chute is matched with the size of the middle part of the loop bar (14).

5. The photovoltaic power generation panel for the agricultural greenhouse of claim 1, wherein: one end, far away from the limiting slide block (9), of the first supporting rod (7) is provided with a bearing, the outer circumferential surface of the bearing is fixedly connected with the inner wall of the first supporting rod (7), and the inner circumferential surface of the bearing is fixedly connected with one end, far away from the fixing block (12), of the cleaning bristle roller (11).

6. The photovoltaic power generation panel for the agricultural greenhouse according to claim 1, wherein: the outer periphery of auxiliary wheel (15) is provided with the blotter, and the length of blotter equals with the length of auxiliary wheel (15) and the material of blotter is rubber.

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