Convenient-to-assemble high-precision direct current motor for solar light tracking system

Abstract

The utility model relates to the technical field of solar light-following direct current motor assembly, in particular to a convenient-to-assemble high-precision direct current motor for a solar light-following system, which comprises a photovoltaic module and a photovoltaic module bracket assembled with the photovoltaic module, and the photovoltaic module bracket comprises a bottom bracket and a side bracket surrounding the periphery of the photovoltaic module; the main support comprises vertical plates assembled on the left side and the right side and a bottom plate at the bottom; shaft rods extend from the left and right sides of the side bracket; arc-shaped rails assembled with the shaft rods are arranged on the left and right vertical plates; a vertical connecting plate is arranged in the middle of the lower end of the bottom bracket; a connecting slot is formed in the side part of the vertical connecting plate; the output end of the horizontal direct current motor can be inserted into the connecting slot; according to the technical scheme of the utility model, the horizontal motor is assembled with the vertical connecting plate at the lower end of the photovoltaic module bracket, so that a worker can stand on the bottom plate to operate the horizontal direct current motor.

Description

Technical Field

[0001] The utility model relates to the technical field of solar light-chasing DC motor assembly, in particular to a high-precision DC motor for a solar light-chasing system which is easy to assemble. Background Art

[0002] The solar power generation system is a device system that uses battery components to directly convert solar energy into electrical energy. According to experiments, the use of automatic tracking power generation equipment in solar photovoltaic power generation will greatly increase the power generation compared to fixed power generation equipment, so it is necessary to track. As for the solar chasing system, it mainly relies on DC motors to control the position drive of the solar power generation system. During the assembly process of the existing DC motors used in the solar chasing system, it is often necessary to disassemble and assemble the internal parts one by one before the output end of the DC motor can be paired with its assembly. This method consumes a lot of time and manpower costs both during the assembly process and during the disassembly, replacement and maintenance process. Therefore, it is necessary to introduce a connection component that is convenient for the assembly and disassembly of the DC motor group and the solar power generation system, so as to finally form an automatically tracking solar chasing system. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0004] A high-precision DC motor for a solar chasing system that is easy to assemble comprises a photovoltaic module and a photovoltaic module bracket assembled with the photovoltaic module, wherein the photovoltaic module bracket comprises a bottom bracket and a side bracket surrounding the periphery of the photovoltaic module; further comprising a main bracket and a horizontal DC motor, wherein the main bracket comprises vertical plates for assembling left and right sides and a bottom plate, and the horizontal DC motor is assembled on the bottom plate; wherein shafts extend on the left and right sides of the side bracket, and arc tracks assembled with the shafts are provided on the left and right vertical plates; a vertical connecting plate is provided in the middle of the lower end of the bottom bracket, and a connecting slot is provided on the side of the vertical connecting plate; the output end of the horizontal DC motor can be inserted into the connecting slot; the side of the vertical connecting plate and the surface layer of the output end of the horizontal DC motor are provided with matching holes.

[0005] Furthermore, a slot for accommodating the horizontal DC motor is provided on the bottom plate, and the length of the slot is greater than the length of the horizontal DC motor.

[0006] Furthermore, the slots are divided into two locations, and the two slots are symmetrically arranged along the middle of the vertical connecting plate.

[0007] Furthermore, a protruding block is provided on the surface of the horizontal DC motor facing the vertical connecting plate, and a positioning groove matching the protruding block is provided on the inner side of the groove facing the vertical connecting plate.

[0008] Furthermore, an assembly seat is provided on the side of the horizontal DC motor, and the assembly seat can be fixed on the bottom plate slot by positioning screws.

[0009] Furthermore, the assembly seat is in the form of two ears.

[0010] The beneficial effects of the utility model are:

[0011] Compared with the traditional motor assembly method,

[0012] (1) This technical solution uses a horizontal motor to assemble with a vertical connecting plate at the lower end of the photovoltaic module bracket, so that the staff can stand on the bottom plate to operate the horizontal DC motor;

[0013] (2) During assembly or disassembly, the conventional DC motor is no longer suspended in the air, but is directly supported and placed using the bottom plate, thereby eliminating the need for additional support components to support and place the DC motor, making it easier for workers to operate.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram showing the structure of the utility model from the front.

[0016] Figure 2 It is a schematic diagram showing the structure of the inner side of the utility model.

[0017] The accompanying drawings are marked as follows:

[0018] Photovoltaic module-1, photovoltaic module bracket-2, bottom bracket-201, side bracket-202, main bracket-3, horizontal DC motor-4, vertical plate-301, bottom plate-302, shaft-303, arc track-304, vertical connecting plate-305, connecting slot-306, hole position-307, slot position-308, protrusion block-401, positioning slot-403, assembly seat-402. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figures 1-2The utility model includes a photovoltaic module 1, and a photovoltaic module bracket 2 assembled with the photovoltaic module 1, the photovoltaic module bracket 2 is a bottom bracket 201 and a side bracket 202 surrounding the periphery of the photovoltaic module 1; it also includes a main bracket 3 and a horizontal DC motor 4, the main bracket 3 includes a vertical plate 301 for assembling the left and right sides and a bottom plate 302 at the bottom, and the horizontal DC motor 4 is assembled on the bottom plate 302; wherein, shafts 303 extend from the left and right sides of the side bracket 202, and arc tracks 304 assembled with the shafts 303 are provided on the left and right vertical plates 301; a vertical connecting plate 305 is provided in the middle of the lower end of the bottom bracket 201, and a connecting groove 306 is provided on the side of the vertical connecting plate 305; the output end of the horizontal DC motor 4 can be inserted into the connecting groove 306; the side of the vertical connecting plate 305 and the surface of the output end of the horizontal DC motor 4 are provided with matching holes 307.

[0021] The device is mainly used in the light-chasing motion operation of the solar light-chasing system. First, it includes a photovoltaic module 1 for converting solar energy into electrical energy. On this basis, the photovoltaic module 1 is assembled through a photovoltaic module bracket 2. It also includes a main bracket 3, which is used to assemble the photovoltaic module bracket 2 and a horizontal DC motor 4.

[0022] At the same time, the photovoltaic component bracket 2 is divided into a bottom bracket 201 and a side bracket 202, and an axis rod 303 is provided on the side of the side bracket 202, and the main bracket 3 includes a vertical plate 301, which is assembled with the axis rod 303 through an arc track 304 in the vertical plate 301 (as a guide during the rotation of the photovoltaic component bracket 2), and a vertical connecting plate 305 is provided in the middle of the lower end of the bottom bracket 201. The connecting groove 306 of the vertical connecting plate 305 can allow the output end of the horizontal DC motor 4 to be inserted, and then the hole position 307 at the side of the vertical connecting plate 305 is matched with the matching hole position 307 on the surface of the DC motor output end, and fixed by screws, finally realizing the assembly of the DC motor and the photovoltaic component bracket 2.

[0023] Its working principle is: during the driving process of the horizontal DC motor 4, the fixed vertical connecting plate 305 rotates to drive the photovoltaic component 1 on the photovoltaic component bracket 2 to swing around a certain arc, and the shaft 303 on the side of the photovoltaic component bracket 2 cooperates with the arc track 304 on the vertical plate 301 to play a supporting and guiding role.

[0024] As for the assembly and disassembly of the DC motor, since the DC motor is located below the photovoltaic component bracket 2 and is directly mounted on the bottom plate 302, the staff can stand on the bottom plate 302 to directly disassemble and assemble it, which is convenient for assembly.

[0025] At the same time, a slot 308 for accommodating the horizontal DC motor 4 is provided on the bottom plate 302. The output shaft of the horizontal DC motor 4 can be matched to the connecting slot 306 through the slot 308. At the same time, since the length of the slot 308 is greater than the length of the horizontal DC motor 4, the horizontal DC motor 4 can be moved forward or backward, so that the output shaft of the horizontal DC motor 4 is close to or away from the vertical connecting plate 305, thereby facilitating the assembly of the horizontal DC motor 4. Furthermore, a protruding block 401 is provided on the surface of the horizontal DC motor 4 facing the vertical connecting plate 305, and a positioning groove 403 matching the protruding block 401 is provided on the inner side of the slot 308 facing the vertical connecting plate 305. Through the positioning effect of the protruding block 401 and the positioning groove 403, the assembly of the output end of the horizontal DC motor 4 and the connecting slot 306 is further improved.

[0026] An assembly seat 402 is provided on the side of the horizontal DC motor 4, and the assembly seat 402 can be fixed on the slot 308 of the bottom plate 302 by positioning screws, and the horizontal DC motor 4 is fixed in position by the assembly seat 402 in the form of two ears.

[0027] In order to facilitate timely replacement of the horizontal DC motor 4 during maintenance and disassembly, the slots 308 provided on the bottom plate 302 in the present technology are divided into left and right two places, and are symmetrically arranged along the middle of the vertical connecting plate 305.

[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A high-precision DC motor for a solar light-chasing system that is easy to assemble, characterized in that: It comprises a photovoltaic component (1), and a photovoltaic component bracket (2) assembled with the photovoltaic component (1), wherein the photovoltaic component bracket (2) comprises a bottom bracket (201) and a side bracket (202) surrounding the periphery of the photovoltaic component (1); It also includes a main support (3) and a horizontal DC motor (4), wherein the main support (3) includes vertical plates (301) for assembling left and right sides and a bottom plate (302), and the horizontal DC motor (4) is assembled on the bottom plate (302); Wherein, shaft rods (303) extend from the left and right sides of the side bracket (202), and arc-shaped tracks (304) assembled with the shaft rods (303) are provided on the left and right vertical plates (301); A vertical connection plate (305) is provided at the middle of the lower end of the bottom bracket (201), and a connection slot (306) is provided at the side of the vertical connection plate (305); the output end of the horizontal DC motor (4) can be inserted into the connection slot (306); and matching holes (307) are provided at the side of the vertical connection plate (305) and the surface of the output end of the horizontal DC motor (4).

2. According to claim 1, a high-precision DC motor for a solar light-chasing system that is easy to assemble, characterized in that: The bottom plate (302) is provided with a slot (308) for accommodating the horizontal DC motor (4), and the length of the slot (308) is greater than the length of the horizontal DC motor (4).

3. The high-precision DC motor for a solar light-chasing system that is easy to assemble according to claim 2 is characterized in that: The slots (308) are divided into two locations, and the two slots (308) are symmetrically arranged along the middle of the vertical connecting plate (305).

4. The high-precision DC motor for a solar light-chasing system that is easy to assemble according to claim 3 is characterized in that: A protruding block (401) is provided on the surface of the horizontal DC motor (4) in the direction of the vertical connecting plate (305), and a positioning groove (403) matching the protruding block (401) is provided on the inner side of the slot (308) in the direction of the vertical connecting plate (305).

5. According to claim 1, a high-precision DC motor for a solar light-chasing system that is easy to assemble, characterized in that: An assembly seat (402) is provided on the side of the horizontal DC motor (4), and the assembly seat (402) can be fixed on the slot (308) of the bottom plate (302) by means of positioning screws.

6. The high-precision DC motor for a solar light-chasing system that is easy to assemble according to claim 5, characterized in that: The assembly seat (402) is in the form of two ears.

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