Angle adjusting bracket for photovoltaic micro-grid

Abstract

The utility model provides an angle adjusting frame for a photovoltaic micro-grid. The angle adjusting frame comprises a base, a rotating shaft, a photovoltaic support connected to the rotating shaft, a double-output-shaft motor installed on the base, and supporting plates connected to the base and located on the two sides of the double-output-shaft motor respectively. An output shaft of the double-output-shaft motor is connected with a driving gear, the rotating shaft is connected with a driven gear meshed with the driving gear, and the rotating shaft and the output shaft are both rotationally connected to the supporting plate. The double-output-shaft motor is adopted, the driving gear and the driven gear are symmetrically arranged on the two sides, the overall stability is good, the rotating shaft can rotate stably, the angle of the photovoltaic panel is adjusted to adapt to different angles of solar rays, in addition, bolts are adopted for auxiliary limiting of the rotating shaft, and the rotating shaft can be kept in a stable state conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to an angle adjustment frame for a photovoltaic microgrid. Background Art

[0002] The structure of a photovoltaic microgrid includes photovoltaic panels, energy storage devices, AC transmission equipment, and control systems. Among them, photovoltaic panels are used to convert solar energy into electrical energy. The setting of photovoltaic panels is the basis for solar energy absorption. The absorption effect is usually determined by the conversion capacity and the incident angle. Therefore, it is necessary to flexibly move according to the sunlight and seasons, and adjust the slope to adapt to different angles of light. Photovoltaic panels are usually installed on photovoltaic brackets, so an angle-adjustable photovoltaic bracket is required. Utility Model Content

[0003] The purpose of the utility model is to disclose an angle adjustment frame for a photovoltaic microgrid, which adopts a dual-output shaft motor, and a driving gear and a driven gear are symmetrically arranged on both sides. The overall stability is good, and the shaft can rotate smoothly, so as to adjust the angle of the photovoltaic panel to adapt to different angles of sunlight. In addition, bolts are used to assist in limiting the shaft, so that the shaft can maintain a stable state.

[0004] To achieve the above-mentioned purpose, the utility model provides an angle adjustment frame for a photovoltaic microgrid, comprising a base, a rotating shaft, a photovoltaic bracket connected to the rotating shaft, a dual-output shaft motor installed on the base, and support plates connected to the base and respectively located on both sides of the dual-output shaft motor; a driving gear is connected to the output shaft of the dual-output shaft motor, a driven gear meshing with the driving gear is connected to the rotating shaft, and the rotating shaft and the output shaft are both rotatably connected to the support plate.

[0005] In some embodiments, the support plate is connected to a limit plate, the limit plate is provided with a first threaded hole, the rotating shaft is provided with a plurality of second threaded holes evenly spaced apart, and also includes bolts extending into the first threaded hole and the second threaded hole in sequence.

[0006] In some embodiments, the photovoltaic support is welded on the rotating shaft, the driving gear is welded on the output shaft, and the driven gear is welded on the rotating shaft.

[0007] In some embodiments, the rotating shaft and the output shaft are both rotatably connected to the support plate via bearings.

[0008] In some embodiments, the base is connected to the ground.

[0009] Compared with the prior art, the beneficial effects of the utility model are: a dual-output shaft motor is adopted, and the driving gear and the driven gear are symmetrically arranged on both sides, which has good overall stability and can make the rotating shaft rotate smoothly, thereby adjusting the angle of the photovoltaic panel to adapt to different angles of sunlight. In addition, bolts are used to assist in limiting the rotating shaft, so as to facilitate the rotating shaft to maintain a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of an angle adjustment frame for a photovoltaic microgrid shown in the utility model;

[0011] Figure 2 for Figure 1 Schematic diagram of the structure of the support plate shown in FIG. DETAILED DESCRIPTION

[0012] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0013] like Figure 1 and 2 The angle adjustment frame for the photovoltaic microgrid shown includes a base 1, and the base 1 is connected to the ground 8, and the ground 8 is sand or land.

[0014] It also includes a rotating shaft 5 and a photovoltaic bracket 6 welded on the rotating shaft 5. The photovoltaic panel is installed on the photovoltaic bracket 6. The photovoltaic panel and the photovoltaic bracket 6 can rotate synchronously with the rotating shaft 5, so that the angle of the photovoltaic panel can be adjusted to adapt to different angles of sunlight.

[0015] It also includes a dual-output shaft motor 3 installed on the base 1, and the output shaft 31 of the dual-output shaft motor 3 is connected to a driving gear 4, and the rotating shaft 5 is connected to a driven gear 41 meshing with the driving gear 4. The driving gear 4 is welded to the output shaft 31, and the driven gear 41 is welded to the rotating shaft 5, and the structure is firm and stable. The dual-output shaft motor 3 drives the driving gear 4 to rotate, the driving gear 4 drives the driven gear 41 to rotate, and the driven gear 41 drives the rotating shaft 5 to rotate. The dual-output shaft motor 3 is used, and the driving gear 4 and the driven gear 41 are symmetrically arranged on both sides, which can improve the overall stability of the angle adjustment frame and enable the rotating shaft to rotate stably.

[0016] The motor further comprises a support plate 2 connected to the base 1 and located at both sides of the dual output shaft motor 3. The rotating shaft 5 and the output shaft 31 are both rotatably connected to the support plate 2. Specifically, the rotating shaft 5 is rotatably connected to the support plate 2 via a bearing 51, and the output shaft 31 is rotatably connected to the support plate 2 via a bearing 311.

[0017] The support plate 2 is connected with a limit plate 21, which is located outside the support plate 2 and keeps a certain distance from the rotating shaft 5, and will not affect the rotation of the rotating shaft 5. The limit plate 21 is provided with a first threaded hole 210, and the rotating shaft 5 is evenly spaced with a plurality of second threaded holes 50, which are located on the same vertical plane, and also includes bolts 7 that extend into the first threaded hole 210 and the second threaded hole 50 in sequence. When the angle needs to be adjusted, the bolt 7 is screwed out of the second threaded hole 50, and the rotating shaft 5 rotates. When it rotates to the set angle, the bolt 7 is screwed into the second threaded hole 50 again, which plays an auxiliary limiting role for the rotating shaft 5, so that the rotating shaft 5 can maintain a stable state and reduce the pressure between the driving gear 4 and the driven gear 41.

[0018] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0019] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Angle adjustment frame for photovoltaic microgrid, characterized in that: The invention comprises a base (1), a rotating shaft (5), a photovoltaic bracket (6) connected to the rotating shaft (5), a dual-output shaft motor (3) mounted on the base (1), and support plates (2) connected to the base (1) and respectively located on both sides of the dual-output shaft motor (3); a driving gear (4) is connected to the output shaft (31) of the dual-output shaft motor (3); a driven gear (41) meshing with the driving gear (4) is connected to the rotating shaft (5); and the rotating shaft (5) and the output shaft (31) are both rotatably connected to the support plate (2).

2. The photovoltaic microgrid angle adjustment frame according to claim 1, characterized in that: The support plate (2) is connected to a limiting plate (21), the limiting plate (21) is provided with a first threaded hole (210), the rotating shaft (5) is evenly spaced and provided with a plurality of second threaded holes (50), and further comprises bolts (7) extending into the first threaded hole (210) and the second threaded hole (50) in sequence.

3. The angle adjustment frame for photovoltaic microgrid according to claim 1, characterized in that: The photovoltaic support (6) is welded to the rotating shaft (5), the driving gear (4) is welded to the output shaft (31), and the driven gear (41) is welded to the rotating shaft (5).

4. The angle adjustment frame for photovoltaic microgrid according to claim 1, characterized in that: The rotating shaft (5) and the output shaft (31) are both rotatably connected to the support plate (2) via bearings.

5. The angle adjustment frame for photovoltaic microgrid according to claim 1, characterized in that: The base (1) is connected to the ground (8).

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