CN215186572U

CN215186572U - An automatic rotation tracking photovoltaic support with windproof function

Info

Publication number: CN215186572U
Application number: CN202120973289.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Linyuan Energy Technology Co ltd
Current assignee: Shaanxi Jiuyang Leshan Electric Power Engineering Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-14
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an automatic rotation tracking photovoltaic support with a windproof function, which relates to the technical field of solar power generation. The automatic rotation tracking photovoltaic support with a windproof function comprises a fixing frame arranged at the bottom of a photovoltaic panel main body. The bottom is provided with a horizontal bracket, the fixed bracket is hinged with the horizontal bracket, and the bottom of the fixed bracket is hinged with a support rod, and the bottom of the support rod is hinged with a movable plate slidably connected with the fixed bracket, and the bottom of the fixed bracket is hinged with a movable plate. A linear drive mechanism is provided which is drivingly connected with the movable plate. The bottom of the fixed frame is provided with a round frame-shaped support frame and a rotating shaft arranged at the axis position of the support frame. The utility model solves the problems of insufficient power generation and being affected by strong winds of the photovoltaic support with a fixed angle structure by arranging a horizontal bracket, a support rod, a movable plate, a linear drive mechanism, a support frame, a rotating shaft, a protective cover and an arc drive mechanism. .

Description

Automatic rotation tracking photovoltaic support with windproof function

Technical Field

The utility model relates to a solar energy power generation technical field specifically is an autogiration tracking photovoltaic support with prevent wind function.

Background

Solar energy is a popular term, mainly comprises solar energy and solar heat energy, light and heat generated by the sun are used as energy, electric energy is formed through photovoltaic and photothermal main conversion and is utilized, and the solar energy is clean new energy with ten potential and broad prospect. In northwest areas of China, water resources are scarce, and photovoltaic power generation is widely used as an inexhaustible renewable energy source.

The main part of photovoltaic power generation is a photovoltaic power generation panel, and in the prior art, angle adjustment is carried out and fixed according to geographical positions during installation, and the photovoltaic power generation panel is put into use after electric power wiring. Nowadays, people pay more and more attention to efficient power generation modes, the photovoltaic power generation panel with a fixed angle is not only short in direct sunlight time due to the change of the solar east-west sun in one day, but also has the power generation amount lower than that of the direct sunlight time in other times, and the power generation amount curve is in normal distribution, so that the solar power generation in the same time is not fully utilized; meanwhile, the photovoltaic power generation panel with a fixed angle is greatly influenced by strong wind weather, and particularly when the photovoltaic power generation panel is blown by headwind, the photovoltaic support is required to have high structural strength, and the photovoltaic power generation panel is easy to damage. In order to solve the problems, an automatic rotation tracking photovoltaic support with a windproof function is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an autogiration tracking photovoltaic support with prevent wind function has solved the photovoltaic support of fixed angle structure and has had the problem that the electricity generation is insufficient easily and receive the strong wind influence.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic rotation tracking photovoltaic bracket with windproof function comprises a fixed frame arranged at the bottom of a photovoltaic panel main body, the bottom of the fixed frame is provided with a horizontal bracket, the fixed frame is hinged with the horizontal bracket, the bottom of the fixing frame is hinged with a supporting rod, the bottom of the supporting rod is hinged with a movable plate which is connected with the fixing frame in a sliding way, the bottom of the fixed frame is provided with a linear driving mechanism which is in transmission connection with the movable plate, the bottom of the fixed frame is provided with a round frame-shaped supporting frame and a rotating shaft which is arranged at the axial position of the supporting frame, the bottom of the supporting frame is provided with a roller, a protective cover is arranged below the supporting frame, the roller and the rotating shaft are both arranged inside the protective cover, and an arc driving mechanism is arranged between the side surface of the supporting frame and the bottom of the inner wall of the protective cover, and a base is arranged at the bottom of the protective cover.

Preferably, the number of the hinge points between the fixing frame and the horizontal bracket and the number of the supporting rods are both set to be a plurality.

Preferably, the linear driving mechanism comprises a first servo motor and a screw rod in transmission connection with the first servo motor, and the screw rod is in transmission connection with the movable plate.

Preferably, the protection casing is for possessing lateral wall and bottom surface and open-top's box all around, and the bottom is provided with the hole of permeating water.

Preferably, arc driving mechanism includes the arc pinion rack with support frame side surface fixed connection, with the worm of arc pinion rack meshing and set up in protection casing inner wall bottom and with the second servo motor that worm transmission is connected.

(III) advantageous effects

The utility model provides an autogiration tracking photovoltaic support with prevent wind function possesses following beneficial effect:

the utility model discloses a set up horizontal stand, the bracing piece, the fly leaf, linear driving mechanism, the support frame, the apparatus further comprises a rotating shaft, protection casing and pitch arc actuating mechanism, the bracing piece forms the triangle structure with horizontal stand and mount, make the photovoltaic board main part be the inclination setting of settlement, pitch arc actuating mechanism drives horizontal stand, mount, bracing piece and photovoltaic board main part through support frame and gyro wheel and revolutes the rotation of axes, linear driving mechanism drives the bottom of bracing piece through the fly leaf simultaneously and moves, the purpose of the angle between change photovoltaic board main part surface and the horizontal plane, realize the angle of adjusting the photovoltaic board main part according to the direction of the sun, adapt to the angle change between the photovoltaic board main part that the east rises west of taiyang caused, improve the generating efficiency; during strong wind weather, the bottom that linear driving mechanism passes through the fly leaf to drive the bracing piece removes, inside the protection casing was retrieved in the upset of photovoltaic board main part, the protection casing sheltered from strong wind for the photovoltaic board main part, played the purpose of protecting the photovoltaic board main part to reach prevent wind and autogiration tracking sun's effect, the photovoltaic support of having solved fixed angle structure has the electricity generation easily inadequately and receives the problem that strong wind influences.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective cover of the present invention;

fig. 3 is a top view of the horizontal bracket of the present invention.

Fig. 4 is a front view of the arc driving mechanism of the present invention.

In the figure: 1. a photovoltaic panel body; 2. a fixed mount; 3. a horizontal support; 4. a support bar; 5. a movable plate; 6. a linear drive mechanism; 61. a first servo motor; 62. a screw rod; 7. a support frame; 8. a rotating shaft; 9. a roller; 10. a protective cover; 11. an arc drive mechanism; 111. an arc toothed plate; 112. a worm; 113. a second servo motor; 12. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an automatic rotation tracking photovoltaic bracket with windproof function comprises a fixed frame 2 arranged at the bottom of a photovoltaic panel main body 1, a horizontal bracket 3 arranged at the bottom of the fixed frame 2, a hinge joint between the fixed frame 2 and the horizontal bracket 3, a supporting rod 4 is hinged at the bottom of the fixed frame 2, a movable plate 5 which is connected with the fixed frame 2 in a sliding way is hinged at the bottom of the supporting rod 4, a linear driving mechanism 6 which is connected with the movable plate 5 in a transmission way is arranged at the bottom of the fixed frame 2, a round frame-shaped supporting frame 7 and a rotating shaft 8 which is arranged at the axis position of the supporting frame 7 are arranged at the bottom of the fixed frame 2, a roller 9 is arranged at the bottom of the supporting frame 7, a protective cover 10 is arranged below the supporting frame 7, the roller 9 and the rotating shaft 8 are both arranged inside the protective cover 10, an arc driving mechanism 11 is arranged between the side surface of the support frame 7 and the bottom of the inner wall of the protective cover 10, and a base 12 is arranged at the bottom of the protective cover 10.

As a technical optimization scheme of the utility model, the quantity of pin joint and bracing piece 4 all sets up to a plurality ofly between mount 2 and the horizontal stand 3.

As a technical optimization scheme of the utility model, linear driving mechanism 6 includes first servo motor 61 and the lead screw 62 of being connected with the transmission of first servo motor 61, and lead screw 62 is connected with the transmission of fly leaf 5.

As a technical optimization scheme of the utility model, protection casing 10 is for possessing lateral wall and bottom surface and open-top's box all around, and the bottom is provided with the hole of permeating water.

As a technical optimization scheme of the utility model, pitch arc actuating mechanism 11 includes arc pinion rack 111 with support frame 7 side surface fixed connection, with arc pinion rack 111 meshing worm 112 and set up in protection casing 10 inner wall bottom and the second servo motor 113 of being connected with worm 112 transmission.

The working principle is as follows: a base station is established at a photovoltaic power generation site, a standby power supply, a control mechanism, an anemoscope and other basic supporting facilities are arranged at the base station, so that local wind direction and wind speed information is received and control is realized, the support rod 4, the horizontal support 3 and the fixed frame 2 form a triangular structure, the photovoltaic panel main body 1 is arranged at a set inclination angle, the arc driving mechanism 11 drives the horizontal support 3, the fixed frame 2, the support rod 4 and the photovoltaic panel main body 1 to rotate around a rotating shaft 8 through a support frame 7 and a roller 9, meanwhile, the linear driving mechanism 6 drives the bottom of the support rod 4 to move through the movable plate 5, the angle between the surface of the photovoltaic panel main body 1 and the horizontal plane is changed, the purpose of adjusting the angle of the photovoltaic panel main body 1 according to the direction of the sun is realized, in the strong wind weather, the linear driving mechanism 6 drives the bottom of the support rod 4 to move through the movable plate 5, and the photovoltaic panel main body 1 is turned and retracted into the protective cover 10, the protective cover 10 shields the photovoltaic panel main body 1 from strong wind, so as to protect the photovoltaic panel main body 1, and when the wind speed is reduced to below a set value, the linear driving mechanism 6 drives the photovoltaic panel main body 1 to restore to a preset angle through the movable plate 5 and the supporting rod 4.

To sum up can, the utility model discloses a set up horizontal stand 3, bracing piece 4, fly leaf 5, linear drive mechanism 6, support frame 7, pivot 8, protection casing 10 and pitch arc actuating mechanism 11, the photovoltaic support of having solved fixed angle structure has the problem that the electricity generation is insufficient easily and receive the strong wind influence.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an autogiration tracking photovoltaic support with prevent wind function, is including setting up mount (2) in photovoltaic board main part (1) bottom, its characterized in that: the bottom of the fixing frame (2) is provided with a horizontal support (3), the fixing frame (2) is hinged with the horizontal support (3), the bottom of the fixing frame (2) is hinged with a support rod (4), the bottom of the support rod (4) is hinged with a movable plate (5) which is in sliding connection with the fixing frame (2), the bottom of the fixing frame (2) is provided with a linear driving mechanism (6) which is in transmission connection with the movable plate (5), the bottom of the fixing frame (2) is provided with a round frame-shaped support frame (7) and a rotating shaft (8) which is arranged at the axis position of the support frame (7), the bottom of the support frame (7) is provided with a roller (9), a protective cover (10) is arranged below the support frame (7), the roller (9) and the rotating shaft (8) are both arranged in the protective cover (10), and a driving mechanism (11) is arranged between the side surface of the support frame (7) and the bottom of the inner wall of the protective cover (10), the bottom of the protective cover (10) is provided with a base (12).

2. The automatic rotation tracking photovoltaic support with wind-proof function of claim 1, characterized in that: the quantity of pin joint and bracing piece (4) all sets up to a plurality ofly between mount (2) and horizontal stand (3).

3. The automatic rotation tracking photovoltaic support with wind-proof function of claim 1, characterized in that: the linear driving mechanism (6) comprises a first servo motor (61) and a screw rod (62) in transmission connection with the first servo motor (61), and the screw rod (62) is in transmission connection with the movable plate (5).

4. The automatic rotation tracking photovoltaic support with wind-proof function of claim 1, characterized in that: the protective cover (10) is a box body with peripheral side walls, a bottom surface and an opening at the top, and the bottom is provided with water permeable holes.

5. The automatic rotation tracking photovoltaic support with wind-proof function of claim 1, characterized in that: arc driving mechanism (11) include with support frame (7) side surface fixed connection arc pinion rack (111), with arc pinion rack (111) meshing worm (112) and set up in protection casing (10) inner wall bottom and with second servo motor (113) of worm (112) transmission connection.