Photovoltaic tracking support with novel transmission mechanism

Abstract

The utility model discloses a photovoltaic tracking support with a novel transmission mechanism, and relates to the technical field of photovoltaic supports. The photovoltaic tracking support with the novel transmission mechanism comprises stand columns, an intelligent control box and an illumination sensor, the top ends of the two stand columns are fixedly provided with a main beam, the surfaces of the stand columns are fixedly provided with extension rods, the top ends of the extension rods are fixedly provided with the illumination sensor, and the illumination sensor is fixedly arranged on the top end of the main beam. Driving mechanisms are arranged at the top and the top of the main beam, transmission mechanisms are arranged on the surfaces of the driving mechanisms, and limiting mounting plates are arranged on the surfaces of the transmission mechanisms. According to the utility model, the plurality of groups of limiting mounting plates can be driven to turn over simultaneously through the transmission mechanism, so that the angles of the plurality of groups of limiting mounting plates can be adjusted simultaneously, the use cost is reduced, and the limiting mounting plates are driven to turn over through the transmission mechanism, so that the device has stronger wind resistance and snow pressure resistance; and stable operation can be maintained under severe weather conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and particularly relates to a photovoltaic tracking bracket with a novel transmission mechanism. Background Technique

[0002] The photovoltaic tracking bracket is a key device used in a solar power generation system. It can automatically adjust the angle of the photovoltaic panel according to the position of the sun to capture solar radiation energy to the maximum extent, thereby improving the power generation efficiency. The photovoltaic tracking bracket is widely used in various solar power generation systems, including ground power stations, rooftop power stations, and agricultural-light complementary scenarios.

[0003] At present, the transmission mechanism on the photovoltaic tracking bracket drives several groups of limit mounting plates to flip through several groups of motors respectively, so that the angles of multiple groups of photovoltaic panels can be adjusted. This method not only has a high construction cost, but also multiple groups of motors will cause more power consumption. Moreover, when encountering windy, rainy or snowy weather, under the action of wind force and the gravity of rain and snow, the limit mounting plates will flip, resulting in poor stability. Improvements should be made to the above problems.

[0004] Therefore, a photovoltaic tracking bracket with a novel transmission mechanism is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a photovoltaic tracking bracket with a novel transmission mechanism to solve the problems mentioned in the above background technique.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A photovoltaic tracking bracket with a novel transmission mechanism includes columns, an intelligent control box and a light sensor. There are two groups of columns in total and they are arranged correspondingly. The tops of the two groups of columns are fixedly provided with a main beam. The intelligent control box is fixedly arranged on the surface of one of the columns. An extension rod is fixedly arranged on the surface of this group of columns. A light sensor is fixedly arranged at the top of the extension rod. A driving mechanism is arranged on the top and the top of the main beam. A transmission mechanism is arranged on the surface of the driving mechanism. A limit mounting plate for installing a photovoltaic panel is arranged on the surface of the transmission mechanism. There are several groups of limit mounting plates in total. The driving mechanism is used to drive the transmission mechanism and the limit mounting plate to rotate. The transmission mechanism is used to drive several groups of limit mounting plates to flip stably.

[0008] Furthermore, the extension rod is arranged in an L shape, and there is a certain distance between the light sensor and the limit mounting plate.

[0009] Furthermore, the driving mechanism includes a motor, the motor is fixedly provided at the bottom of the main beam, a disc shaft is fixedly provided at the output end of the motor, and the top end of the disc shaft passes through the surface of the main beam and extends to the top of the main beam, and a cross beam is fixedly provided at the top end of the disc shaft.

[0010] Furthermore, the transmission mechanism includes a vertical plate, a vertical plate is fixedly provided on the top of the cross beam, a shaft column is rotatably provided on the surface of the vertical plate, and the limiting mounting plate and the surface of the shaft column are fixedly installed, a fixed block is fixedly provided on the top of the cross beam, a motor is fixedly provided on one side of the fixed block, a rotating shaft is rotatably provided on the other side of the fixed block, and one end of the rotating shaft passes through the surface of the fixed block and is fixedly connected to the output end of the motor, a worm is fixedly provided on the surface of the rotating shaft, a worm wheel is fixedly provided on the surface of the shaft column, and the worm wheel is meshed with the worm.

[0011] Furthermore, the vertical plate, the worm, the shaft column and the worm wheel are each provided in a plurality of groups, and the plurality of groups of position limiting mounting plates are respectively fixedly connected to the surfaces of the plurality of groups of shaft columns.

[0012] Furthermore, there are two groups of fixing blocks, and the two ends of the rotating shaft are rotatably mounted on the surfaces of the two groups of fixing blocks respectively.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model monitors the angle of solar radiation through a light sensor and transmits the signal to the intelligent control box, which then controls the start and stop of the driving mechanism and the transmission mechanism. The driving mechanism can drive the transmission mechanism and several groups of limit mounting plates to rotate, and the transmission mechanism can drive several groups of limit mounting plates to flip at the same time, thereby adjusting the angles of several groups of limit mounting plates at the same time, so that the angles of several groups are adapted to the solar altitude angle. The device reduces the cost of use, and the driving mechanism and the transmission mechanism can adjust the angles of several groups of limit mounting plates and the photovoltaic panels on their surfaces in four directions of southeast, northwest, and northeast. The limit mounting plates are driven to flip by the transmission mechanism, so that the device has strong wind and snow pressure resistance and can maintain stable operation under severe weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the front section of the utility model;

[0017] Figure 3 It is a schematic diagram of an enlarged view of part A of the utility model;

[0018] Reference numerals: 1, column; 2, main beam; 3, intelligent control box; 4, extension rod; 5, light sensor; 6, drive mechanism; 601, motor; 602, cross beam; 7, transmission mechanism; 701, vertical plate; 702, fixed block; 703, motor; 704, rotating shaft; 705, worm; 706, shaft column; 707, worm gear; 8, limit mounting plate. Detailed implementation mode

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0021] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0023] Such as Figures 1 to 3As shown, a photovoltaic tracking bracket with a new transmission mechanism includes a column 1, an intelligent control box 3 and a light sensor 5, and the columns 1 are provided with two groups and are arranged in a corresponding manner. The tops of the two groups of columns 1 are fixedly provided with main beams 2, and the intelligent control box 3 is fixedly arranged on the surface of one group of columns 1. The surface of the column 1 of this group is fixedly provided with an extension rod 4, and the top of the extension rod 4 is fixedly provided with a light sensor 5. The top and top of the main beam 2 are provided with a driving mechanism 6, and the surface of the driving mechanism 6 is provided with a transmission mechanism 7. The surface of the transmission mechanism 7 is provided with a limit mounting plate 8 for mounting a photovoltaic panel, and the limit mounting plate 8 is provided with a total of several groups, and the driving mechanism 6 is used to drive the transmission mechanism 7 and the limit mounting plate 8 to rotate, and the transmission mechanism 7 is used to drive several groups of limit mounting plates 8 to flip stably; specifically The angle of solar radiation is monitored by the light sensor 5, and the signal is transmitted to the intelligent control box 3, and then the intelligent control box 3 controls the start and stop of the driving mechanism 6 and the transmission mechanism 7. The driving mechanism 6 can drive the transmission mechanism 7 and several groups of limit mounting plates 8 to rotate, and the transmission mechanism 7 can drive several groups of limit mounting plates 8 to flip at the same time, so as to adjust the angles of several groups of limit mounting plates 8 at the same time, so as to make the angles of several groups match the solar altitude angle. The device reduces the cost of use, and the driving mechanism 6 and the transmission mechanism 7 can realize the angle adjustment of several groups of limit mounting plates 8 and the photovoltaic panels on their surfaces in four directions of southeast, northwest, and northeast, and the limit mounting plates 8 are driven to flip by the transmission mechanism 7, so that it has strong wind resistance and snow pressure resistance, and can maintain stable operation under severe weather conditions.

[0024] like Figure 1 As shown, the extension rod 4 is arranged in an L shape, and there is a certain distance between the light sensor 5 and the limit mounting plate 8; specifically, the extension rod 4 can move the light sensor 5 away from the limit mounting plate 8, so that the limit mounting plate 8 will not block the sunlight when it is flipped.

[0025] like Figure 1 , Figure 2 As shown, the driving mechanism 6 includes a motor 601, the motor 601 is fixedly provided at the bottom of the main beam 2, a disc shaft is fixedly provided at the output end of the motor 601, and the top end of the disc shaft passes through the surface of the main beam 2 and extends to the top of the main beam 2, and a crossbeam 602 is fixedly provided at the top of the disc shaft; specifically, when the motor 601 is started, its output end causes the disc shaft to rotate, thereby causing the crossbeam 602 to rotate, and then causing the transmission mechanism 7 and the limit mounting plate 8 on the top thereof to rotate, and the disc shaft can support the crossbeam 602 and the transmission mechanism 7 and the limit mounting plate 8 on the top thereof, thereby improving stability.

[0026] like Figure 2 , Figure 3As shown, the transmission mechanism 7 includes a vertical plate 701, the vertical plate 701 is fixedly provided on the top of the cross beam 602, a shaft column 706 is rotatably provided on the surface of the vertical plate 701, and the limiting mounting plate 8 is fixedly installed with the surface of the shaft column 706, a fixed block 702 is fixedly provided on the top of the cross beam 602, a motor 703 is fixedly provided on one side of the fixed block 702, a rotating shaft 704 is rotatably provided on the other side of the fixed block 702, and one end of the rotating shaft 704 passes through the surface of the fixed block 702 and is fixedly connected to the output end of the motor 703, and the surface of the rotating shaft 704 A worm 705 is provided on the fixed sleeve, and a worm wheel 707 is provided on the surface of the shaft column 706, and the worm wheel 707 is meshed with the worm 705; specifically, when the motor 703 is started, its output end causes the rotating shaft 704 to rotate, thereby causing the worm 705 to rotate. When the worm 705 rotates, it can engage the worm wheel 707 to rotate, thereby causing the shaft column 706 to rotate, thereby realizing the angle adjustment of the limit mounting plate 8. The worm 705 and the worm wheel 707 are self-locking and have strong wind resistance and snow pressure resistance, so that the limit mounting plate 8 can maintain stable operation under severe weather conditions.

[0027] like Figure 2 , Figure 3 As shown, the vertical plate 701, the worm 705, the shaft column 706 and the worm wheel 707 are each provided with several groups, and several groups of limit mounting plates 8 are respectively fixedly connected to the surfaces of several groups of shaft columns 706; specifically, when the rotating shaft 704 rotates, several groups of worm gears 705 on its surface rotate at the same time, thereby causing several groups of worm wheels 707 to rotate at the same time, thereby realizing the simultaneous flipping of several groups of limit mounting plates 8.

[0028] like Figure 1 , Figure 3 As shown, there are two groups of fixing blocks 702, and the two ends of the rotating shaft 704 are rotatably mounted on the surfaces of the two groups of fixing blocks 702 respectively; specifically, the two groups of fixing blocks 702 can support the two ends of the rotating shaft 704 respectively, thereby ensuring the stability of the rotating shaft 704.

[0029] In summary: the angle of solar radiation is monitored by the light sensor 5, and the signal is transmitted to the intelligent control box 3, and then the intelligent control box 3 controls the start and stop of the driving mechanism 6 and the transmission mechanism 7. The driving mechanism 6 can drive the transmission mechanism 7 and several groups of limit mounting plates 8 to rotate, and the transmission mechanism 7 can drive several groups of limit mounting plates 8 to flip at the same time, so as to adjust the angles of several groups of limit mounting plates 8 at the same time, so as to make the angles of several groups match the solar altitude angle. The device reduces the cost of use, and the driving mechanism 6 and the transmission mechanism 7 can realize the angle adjustment of several groups of limit mounting plates 8 and the photovoltaic panels on their surfaces in four directions of southeast, northwest, and northeast, and the limit mounting plates 8 are driven to flip by the transmission mechanism 7, so that it has strong wind resistance and snow pressure resistance, and can maintain stable operation under severe weather conditions.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic tracking bracket with a novel transmission mechanism, characterized in that, It includes columns (1), an intelligent control box (3), and a light sensor (5). There are two sets of columns (1) in total and they are arranged correspondingly. The top ends of the two sets of columns (1) are fixedly provided with a main beam (2). The intelligent control box (3) is fixedly arranged on the surface of one set of columns (1). An extension rod (4) is fixedly arranged on the surface of this set of columns (1). The top end of the extension rod (4) is fixedly provided with a light sensor (5). A driving mechanism (6) is arranged on the top and the top of the main beam (2). A transmission mechanism (7) is arranged on the surface of the driving mechanism (6). A limit mounting plate (8) for installing a photovoltaic panel is arranged on the surface of the transmission mechanism (7). There are several groups of limit mounting plates (8) in total. The driving mechanism (6) is used to drive the transmission mechanism (7) and the limit mounting plate (8) to rotate. The transmission mechanism (7) is used to drive several groups of limit mounting plates (8) to flip stably.

2. The photovoltaic tracking bracket with a novel transmission mechanism according to claim 1, characterized in that, The extension rod (4) is arranged in an L shape, and there is a certain distance between the light sensor (5) and the limit mounting plate (8).

3. A photovoltaic tracking bracket with a novel transmission mechanism according to claim 1, characterized in that, The driving mechanism (6) includes a motor (601). The motor (601) is fixedly arranged at the bottom of the main beam (2). The output end of the motor (601) is fixedly provided with a disc shaft. The top end of the disc shaft penetrates through the surface of the main beam (2) and extends to the top of the main beam (2). The top end of the disc shaft is fixedly provided with a cross beam (602).

4. A photovoltaic tracking bracket with a novel transmission mechanism according to claim 3, characterized in that The transmission mechanism (7) includes a vertical plate (701). The vertical plate (701) is fixedly arranged on the top of the cross beam (602). A shaft column (706) is rotatably arranged on the surface of the vertical plate (701). The limit mounting plate (8) is fixedly installed on the surface of the shaft column (706). A fixed block (702) is fixedly arranged on the top of the cross beam (602). A motor (703) is fixedly arranged on one side of the fixed block (702). A rotating shaft (704) is rotatably arranged on the other side of the fixed block (702). One end of the rotating shaft (704) penetrates through the surface of the fixed block (702) and is fixedly connected to the output end of the motor (703). A worm (705) is fixedly sleeved on the surface of the rotating shaft (704). A worm gear (707) is fixedly sleeved on the surface of the shaft column (706). The worm gear (707) meshes with the worm (705).

5. A photovoltaic tracking bracket with a novel transmission mechanism according to claim 4, characterized in that, The vertical plate (701), the worm (705), the shaft column (706), and the worm gear (707) are all provided with several groups. Several groups of limit mounting plates (8) are respectively fixedly connected to the surfaces of several groups of shaft columns (706).

6. The photovoltaic tracking bracket with a novel transmission mechanism according to claim 4, characterized in that, There are two sets of fixed blocks (702) in total. The two ends of the rotating shaft (704) are respectively rotatably installed on the surfaces of the two sets of fixed blocks (702).

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