Mounting rack for photovoltaic module

Abstract

The utility model discloses a photovoltaic module mounting rack, which comprises a mounting plate, a mounting mechanism is arranged on the mounting plate, the mounting mechanism comprises an adjusting plate, a photovoltaic module, a support plate, a first motor, a first main gear, a transmission gear, a transmission rod and a transmission block, the adjusting plate is arranged at one end of the mounting plate, the photovoltaic module is arranged on the adjusting plate, and the support plate is arranged on the photovoltaic module. The supporting plate is arranged on the rear side of the adjusting plate, the first motor is arranged at one end of the mounting plate, the first main gear is arranged on the first motor, the transmission gear is arranged on the mounting plate, the transmission rod is arranged on the transmission gear, the transmission block is arranged on the transmission rod, and a clamping mechanism is arranged on the adjusting plate. The clamping mechanism comprises a clamping rod, a clamping sleeve, a clamping block, a lock sleeve, a threaded sleeve and a control sleeve. The technical problems that in the background technology, angle adjustment is inconvenient, the installation process of the photovoltaic module is usually tedious, and the direction adjustment process is complex are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic modules, and more specifically, it relates to a mounting rack for photovoltaic modules. Background Art

[0002] In the existing technology, the mounting racks of photovoltaic modules often lack a flexible angle adjustment mechanism. Since the angle of sunlight changes with the seasons and time of day, the installation angle of the photovoltaic modules needs to be adjusted accordingly to maximize their power generation efficiency. However, the existing mounting racks often only provide a limited adjustment range or are even fixed at one angle, which limits the performance of the photovoltaic modules under different times and weather conditions. This inconvenience in adjusting the angle results in the user being unable to adjust the orientation of the photovoltaic modules according to actual needs, thus affecting the overall power generation efficiency and return on investment.

[0003] The installation process of photovoltaic modules is usually rather cumbersome and lacks the convenience of quick installation. The design of the mounting rack may require professional technicians to assemble on-site, involving multiple steps and complex fastening processes. This not only increases the installation cost but also prolongs the installation time, affecting the rapid deployment of the photovoltaic power generation system. In addition, due to the lack of quickly connectable components and standardized design, adaptation problems may occur during the installation process, further increasing the installation difficulty and time consumption.

[0004] There are also inconveniences in adjusting the installation direction of the mounting rack in the existing technology. The installation direction of the photovoltaic module is crucial for receiving sunlight, but the existing mounting racks may not consider this or the adjustment process is complex and requires additional tools and labor. This inconvenience may cause the photovoltaic module to be unable to be adjusted according to the specific requirements of the geographical location and the surrounding environment, thus failing to make full use of solar energy resources and reducing the overall performance and benefits of the photovoltaic system. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the problems existing in the existing technology, the utility model provides a mounting rack for photovoltaic modules to solve the technical problems of the inconvenience in adjusting the angle, the usually cumbersome installation process of the photovoltaic modules, and the complex direction adjustment process mentioned in the background art.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solution: A mounting rack for a photovoltaic module, including a mounting plate, an installation mechanism is provided on the mounting plate, the installation mechanism includes an adjusting plate, a photovoltaic module, a support plate, a first motor, a first main gear, a transmission gear, a transmission rod and a transmission block, the adjusting plate is arranged at one end of the mounting plate, the photovoltaic module is arranged on the adjusting plate, the support plate is arranged at the rear side of the adjusting plate, the first motor is arranged at one end of the mounting plate, the first main gear is arranged on the first motor, the transmission gear is arranged on the mounting plate, the transmission rod is arranged on the transmission gear, the transmission block is arranged on the transmission rod, a clamping mechanism is provided on the adjusting plate, the clamping mechanism includes a clamping rod, a clamping sleeve, a clamping block, a locking sleeve, a threaded sleeve and a control sleeve, the clamping rod is arranged on the adjusting plate, the clamping sleeve is arranged on the photovoltaic module, the clamping block is arranged on the clamping sleeve, the locking sleeve is arranged on the outer wall of the clamping sleeve, the threaded sleeve is arranged on the outer wall of the locking sleeve, and the control tower is arranged on the clamping sleeve.

[0009] The present utility model is further arranged such that the bottom end of the adjusting plate is rotatably connected to the mounting plate, both ends of the support plate are respectively rotatably connected to the adjusting plate and the transmission block, the transmission rod is rotatably installed on the mounting plate, an external thread is provided on the outer wall of the transmission rod and is threadedly connected to the transmission block, the transmission gear is fixedly installed at one end of the transmission rod and meshes with the first main gear, realizing the stable lifting of the photovoltaic module.

[0010] The present utility model is further arranged such that a plurality of groups of the clamping blocks are slidably installed on the clamping sleeve, a clamping groove is formed on the clamping rod, the clamping groove is adapted to the plurality of groups of clamping blocks, and a push spring is connected between each of the plurality of groups of clamping blocks and the clamping sleeve, ensuring the stability and safety of the clamping block during the installation process.

[0011] The present utility model is further arranged such that two groups of the locking sleeves are oppositely arranged and slidably installed on the clamping sleeve, a sliding rod is provided on the clamping sleeve, and a plurality of groups of the sliding rods are provided and are slidably connected to the two groups of locking sleeves, realizing the precise adjustment and locking of the clamping block.

[0012] The present utility model is further arranged such that two groups of the threaded sleeves are respectively installed on the two groups of locking sleeves, the two groups of threaded sleeves are oppositely arranged and have opposite external threads, and an internal thread adapted to the two groups of threaded sleeves is provided on the inner side of the control sleeve, realizing the uniform locking of the clamping block.

[0013] The present utility model is further arranged such that a plurality of groups of sliding strips are provided on the clamping rod, a plurality of groups of sliding grooves are formed on the clamping sleeve, and the plurality of groups of sliding grooves are adapted to the plurality of groups of sliding strips, improving the reliability of the installation.

[0014] The present utility model is further configured such that a rotating mechanism is provided below the mounting plate. The rotating mechanism includes a chassis, a second motor, a second main gear, and a rotating gear. The chassis is disposed below the mounting plate, the second motor is mounted on the chassis, the second main gear is mounted on the output end of the second motor, the rotating gear is rotatably mounted on the top surface of the chassis, and the top surface of the rotating gear is fixedly connected to the mounting plate. The design of the rotating mechanism enables the installation direction of the photovoltaic module to be adjusted as needed.

[0015] The present utility model is further configured such that a support ring is mounted on the bottom surface of the rotating gear, and the support ring is rotatably connected to the chassis, ensuring the stability and safety of the rotating gear during rotation.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a mounting rack for a photovoltaic module, which has the following

[0018] beneficial effects:

[0019] 1. The design of the installation mechanism makes the installation and angle adjustment of the photovoltaic module more flexible and efficient. The settings of the adjustment plate, support plate, first motor, first main gear, transmission gear, transmission rod, and transmission block form a complete adjustment system. Driven by the first motor, the first main gear meshes with the transmission gear, driving the transmission rod to rotate. Then, through the threaded fit between the transmission block and the transmission rod, the adjustment plate is pushed upward, thereby realizing the adjustment of the installation angle of the photovoltaic module. This design not only improves the installation efficiency of the photovoltaic module but also ensures the best power generation effect of the photovoltaic module under different lighting conditions.

[0020] 2. The design of the clamping mechanism makes the rapid installation of the photovoltaic module more convenient. The settings of the clamping rod, clamping sleeve, clamping block, locking sleeve, threaded sleeve, and control sleeve form a flexible clamping system. By rotating the control sleeve, the movement of the threaded sleeve and the locking sleeve is driven, causing the clamping block to be subjected to a downward pressure, thereby quickly completing the installation of the photovoltaic module. This design not only improves the installation speed of the photovoltaic module but also reduces the complexity and labor intensity of the installation.

[0021] 3. The design of the rotating mechanism makes the adjustment of the installation direction of the photovoltaic module more convenient and accurate. The settings of the chassis, second motor, second main gear, and rotating gear form an effective rotating system. Driven by the second motor, the second main gear meshes with the rotating gear, driving the rotating gear to rotate, and then driving the mounting plate to rotate, thereby realizing the adjustment of the installation direction of the photovoltaic module. This design not only improves the direction adjustment efficiency of the photovoltaic module but also ensures the best power generation effect of the photovoltaic module under different geographical locations and surrounding environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a mounting rack for a photovoltaic module in the present utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the mounting mechanism in the present utility model;

[0024] Figure 3 This is a structural sectional view of the clamping mechanism in the present utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping mechanism in the unlocked state in the present utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the rotating mechanism in the present utility model.

[0027] In the figure: 1, mounting plate; 2, adjusting plate; 3, photovoltaic module; 4, support plate; 5, first motor; 6, first main gear; 7, transmission gear; 8, transmission rod; 9, transmission block; 10, clamping rod; 11, clamping sleeve; 12, clamping block; 13, locking sleeve; 14, threaded sleeve; 15, control sleeve; 16, clamping groove; 17, push spring; 18, sliding rod; 19, sliding strip; 20, sliding groove; 21, bottom frame; 22, second motor; 23, second main gear; 24, rotating gear; 25, support ring. Specific embodiments

[0028] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0029] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0030] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0031] Please refer to Figures 1-5, a mounting bracket for a photovoltaic module, comprising a mounting plate 1, on which a mounting mechanism is provided. The mounting mechanism includes an adjusting plate 2, a photovoltaic module 3, a support plate 4, a first motor 5, a first main gear 6, a transmission gear 7, a transmission rod 8 and a transmission block 9. The adjusting plate 2 is arranged at one end of the mounting plate 1, the photovoltaic module 3 is arranged on the adjusting plate 2, the support plate 4 is arranged at the rear side of the adjusting plate 2, the first motor 5 is arranged at one end of the mounting plate 1, the first main gear 6 is arranged on the first motor 5, the transmission gear 7 is arranged on the mounting plate 1, the transmission rod 8 is arranged on the transmission gear 7, the transmission block 9 is arranged on the transmission rod 8, and a clamping mechanism is provided on the adjusting plate 2. The clamping mechanism includes a clamping rod 10, a clamping sleeve 11, a clamping block 12, a locking sleeve 13, a threaded sleeve 14 and a control sleeve 15. The clamping rod 10 is arranged on the adjusting plate 2, the clamping sleeve 11 is arranged on the photovoltaic module 3, the clamping block 12 is arranged on the clamping sleeve 11, the locking sleeve 13 is arranged on the outer wall of the clamping sleeve 11, the threaded sleeve 14 is arranged on the outer wall of the locking sleeve 13, and the control tower is arranged on the clamping sleeve 11.

[0032] The bottom end of the adjusting plate 2 is rotatably connected to the mounting plate 1. The two ends of the support plate 4 are respectively rotatably connected to the adjusting plate 2 and the transmission block 9. The transmission rod 8 is rotatably installed on the mounting plate 1. The outer wall of the transmission rod 8 is provided with an external thread and is threadedly connected to the transmission block 9. The transmission gear 7 is fixedly installed at one end of the transmission rod 8 and meshes with the first main gear 6. Through the design of the transmission system, the rotation of the first motor 5 can be effectively transmitted to the adjusting plate 2 to realize the stable lifting of the photovoltaic module 3.

[0033] A plurality of groups of clamping blocks 12 are arranged and slidably installed on the clamping sleeve 11. A clamping groove 16 is formed on the clamping rod 10, and the clamping groove 16 is adapted to the plurality of groups of clamping blocks 12. A push spring 17 is connected between each group of clamping blocks 12 and the clamping sleeve 11. The design of the clamping block 12 enables the photovoltaic module 3 to be quickly installed on the clamping rod 10, and the setting of the push spring 17 ensures the stability and safety of the clamping block 12 during the installation process.

[0034] Two groups of locking sleeves 13 are arranged opposite to each other and slidably installed on the clamping sleeve 11. A plurality of groups of sliding rods 18 are arranged on the clamping sleeve 11 and are slidably connected to the two groups of locking sleeves 13. The sliding connection between the locking sleeve 13 and the sliding rod 18, and the threaded fit between the threaded sleeve 14 and the control sleeve 15 realize the precise adjustment and locking of the clamping block 12.

[0035] Two groups of threaded sleeves 14 are respectively installed on the two groups of locking sleeves 13. The two groups of threaded sleeves 14 are arranged opposite to each other and have opposite external threads. The inner side of the control sleeve 15 is provided with internal threads adapted to the two groups of threaded sleeves 14. The design of the opposite external threads of the two groups of threaded sleeves 14 enables the rotation of the control sleeve 15 to symmetrically adjust the positions of the two groups of locking sleeves 13, thereby realizing the uniform locking of the clamping block 12.

[0036] The clamping rod 10 is provided with sliding strips 19, and multiple groups of sliding strips 19 are provided. The clamping sleeve 11 is provided with sliding grooves 20, and multiple groups of sliding grooves 20 are provided and are adapted to the multiple groups of sliding strips 19. The adaptation of the multiple groups of sliding strips 19 and the sliding grooves 20 ensures the stable connection between the clamping rod 10 and the clamping sleeve 11 and improves the reliability of installation.

[0037] A rotating mechanism is arranged below the mounting plate 1. The rotating mechanism includes a chassis 21, a second motor 22, a second main gear 23 and a rotating gear 24. The chassis 21 is arranged below the mounting plate 1. The second motor 22 is installed on the chassis 21. The second main gear 23 is installed at the output end of the second motor 22. The rotating gear 24 is rotatably installed on the top surface of the chassis 21. The top surface of the rotating gear 24 is fixedly connected to the mounting plate 1. Starting the second motor 22 drives the second main gear 23 to rotate. Through the meshing of the second main gear 23 and the rotating gear 24, the rotating gear 24 is driven to rotate. The top surface of the rotating gear 24 is fixedly connected to the mounting plate 1, that is, when the rotating gear 24 rotates, the mounting plate 1 is driven to rotate. By supporting the rotating gear 24 through the support ring 25, the installation direction of the photovoltaic module 3 can be adjusted. The design of the rotating mechanism enables the installation direction of the photovoltaic module 3 to be adjusted as required.

[0038] A support ring 25 is installed on the bottom surface of the rotating gear 24. The support ring 25 is rotatably connected to the chassis 21. The setting of the support ring 25 ensures the stability and safety of the rotating gear 24 during rotation.

[0039] In this embodiment, the photovoltaic module 3 is attached to the adjusting plate 2, and the four corners of the photovoltaic module 3 are mounted on the clamping rods 10. Rotate the control sleeve 15 to make it threadedly engage with the two sets of threaded sleeves 14. Through the threaded sleeves 14 with opposite external threads and the internal threads oppositely arranged on the inner wall of the control sleeve 15 for threaded engagement, the two sets of threaded sleeves 14 drive the two sets of locking sleeves 13 to move in opposite directions. The two sets of locking sleeves 13 slide along the sliding rod 18, so that the multiple clamping blocks 12 are released from the restriction and locking of the top of the locking sleeves 13. At this time, the push spring 17 elastically pushes the clamping blocks 12 to slide along the clamping sleeve 11, so that the bottoms of the multiple clamping blocks 12 slide into the clamping sleeve 11. Then align the chute 20 on the clamping sleeve 11 with the sliding strip 19 provided on the clamping rod 10, insert the clamping rod 10 into the clamping sleeve 11, and then reverse-rotate the control sleeve 15 to threadedly engage with the two sets of threaded sleeves 14, so that the inclined surfaces on the opposite sides of the two sets of locking sleeves 13 apply a downward pressure on the tops of the multiple clamping blocks 12, and press the multiple clamping blocks 12 down into the clamping grooves 16, and the rapid installation of the photovoltaic module 3 can be completed. Start the first motor 5 to drive the first main gear 6 to rotate. The first main gear 6 drives the transmission gear 7 to rotate through meshing with the transmission gear 7. The transmission gear 7 drives the transmission rod 8 to rotate. Through the threaded engagement between the transmission block 9 and the transmission rod 8, the transmission block 9 moves along the transmission rod 8. The transmission block 9 pushes the adjusting plate 2 to rise through the support plate 4, and the installation angle of the photovoltaic module 3 can be adjusted.

[0040] Please refer to Figure 5 , as an implementation manner of a mounting bracket for a photovoltaic module for a rotating mechanism: a rotating mechanism is provided below the mounting plate 1. The rotating mechanism includes a bottom frame 21, a second motor 22, a second main gear 23 and a rotating gear 24. The bottom frame 21 is provided below the mounting plate 1. The second motor 22 is mounted on the bottom frame 21. The second main gear 23 is mounted on the output end of the second motor 22. The rotating gear 24 is rotatably mounted on the top surface of the bottom frame 21. The top surface of the rotating gear 24 is fixedly connected to the mounting plate 1.

[0041] A support ring 25 is mounted on the bottom surface of the rotating gear 24, and the support ring 25 is rotatably connected to the bottom frame 21.

[0042] More specifically, start the second motor 22 to drive the second main gear 23 to rotate. Through the meshing of the second main gear 23 and the rotating gear 24, the rotating gear 24 is driven to rotate. The top surface of the rotating gear 24 is fixedly connected to the mounting plate 1, that is, when the rotating gear 24 rotates, the mounting plate 1 is driven to rotate. By supporting the rotating gear 24 through the support ring 25, the installation direction of the photovoltaic module 3 can be adjusted.

[0043] In summary, when the overall device is in use or operation: attach the photovoltaic module 3 to the adjusting plate 2, install the four corners of the photovoltaic module 3 on the clamping rods 10, rotate the control sleeve 15 to make it threadedly cooperate with the two sets of threaded sleeves 14. Through the threaded sleeves 14 with opposite external threads and the internal threads oppositely arranged on the inner wall of the control sleeve 15 for threaded cooperation, the two sets of threaded sleeves 14 drive the two sets of locking sleeves 13 to move in opposite directions. The two sets of locking sleeves 13 slide along the sliding rod 18, so that the multiple clamping blocks 12 are released from the restriction and locking of the top of the locking sleeves 13. At this time, the clamping blocks 12 are elastically pushed by the push spring 17 to slide along the clamping sleeve 11, so that the bottoms of the multiple clamping blocks 12 slide into the clamping sleeve 11. Then align the sliding groove 20 on the clamping sleeve 11 with the sliding strip 19 arranged on the clamping rod 10, insert the clamping rod 10 into the clamping sleeve 11, and then reversely rotate the control sleeve 15 to threadedly cooperate with the two sets of threaded sleeves 14, so that the inclined surfaces arranged on the opposite surfaces of the two sets of locking sleeves 13 apply a downward pressure on the tops of the multiple clamping blocks 12, and press the multiple clamping blocks 12 down into the clamping grooves 16, and the rapid installation of the photovoltaic module 3 can be completed. Start the first motor 5 to drive the first main gear 6 to rotate. The first main gear 6 drives the transmission gear 7 to rotate through meshing with the transmission gear 7. The transmission gear 7 drives the transmission rod 8 to rotate. The transmission block 9 moves along the transmission rod 8 through the threaded cooperation between the transmission block 9 and the transmission rod 8. The transmission block 9 pushes the adjusting plate 2 to rise through the support plate 4, and the installation angle of the photovoltaic module 3 can be adjusted.

[0044] Start the second motor 22 to drive the second main gear 23 to rotate. Through the meshing of the second main gear 23 and the rotating gear 24, the rotating gear 24 is driven to rotate. The mounting plate 1 is fixedly connected to the top surface of the rotating gear 24, that is, when the rotating gear 24 rotates, the mounting plate 1 is driven to rotate. The rotating gear 24 is supported by the support ring 25, and the installation direction of the photovoltaic module 3 can be adjusted.

[0045] In all the above-mentioned solutions, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated here one by one. For those mentioned as fixed connections above, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation bracket for a photovoltaic module, comprising an installation plate (1), characterized in that: An installation mechanism is provided on the installation plate (1). The installation mechanism includes an adjustment plate (2), a photovoltaic module (3), a support plate (4), a first motor (5), a first main gear (6), a transmission gear (7), a transmission rod (8), and a transmission block (9). The adjustment plate (2) is provided at one end of the installation plate (1). The photovoltaic module (3) is provided on the adjustment plate (2). The support plate (4) is provided at the rear side of the adjustment plate (2). The first motor (5) is provided at one end of the installation plate (1). The first main gear (6) is provided on the first motor (5). The transmission gear (7) is provided on the installation plate (1). The transmission rod (8) is provided on the transmission gear (7). The transmission block (9) is provided on the transmission rod (8). A clamping mechanism is provided on the adjustment plate (2). The clamping mechanism includes a clamping rod (10), a clamping sleeve (11), a clamping block (12), a locking sleeve (13), a threaded sleeve (14), and a control sleeve (15). The clamping rod (10) is provided on the adjustment plate (2). The clamping sleeve (11) is provided on the photovoltaic module (3). The clamping block (12) is provided on the clamping sleeve (11). The locking sleeve (13) is provided on the outer wall of the clamping sleeve (11). The threaded sleeve (14) is provided on the outer wall of the locking sleeve (13). The control sleeve is provided on the clamping sleeve (11).

2. The mounting bracket for a photovoltaic module according to claim 1, characterized in that: The bottom end of the adjustment plate (2) is rotatably connected to the installation plate (1). Both ends of the support plate (4) are respectively rotatably connected to the adjustment plate (2) and the transmission block (9). The transmission rod (8) is rotatably installed on the installation plate (1). The outer wall of the transmission rod (8) is provided with an external thread and is threadedly connected to the transmission block (9). The transmission gear (7) is fixedly installed at one end of the transmission rod (8) and meshes with the first main gear (6).

3. The mounting bracket for a photovoltaic module according to claim 1, characterized in that: Multiple groups of the clamping blocks (12) are provided and are all slidably installed on the clamping sleeve (11). A clamping groove (16) is formed on the clamping rod (10). The clamping groove (16) is adapted to the multiple groups of clamping blocks (12). A push spring (17) is connected between each group of clamping blocks (12) and the clamping sleeve (11).

4. The mounting bracket for a photovoltaic module according to claim 3, characterized in that: Two groups of the locking sleeves (13) are oppositely arranged and are slidably installed on the clamping sleeve (11). The clamping sleeve (11) is provided with sliding rods (18). Multiple groups of the sliding rods (18) are provided and are slidably connected to the two groups of locking sleeves (13).

5. The mounting bracket for a photovoltaic module according to claim 4, wherein: Two groups of the threaded sleeves (14) are provided and are respectively installed on the two groups of locking sleeves (13). The two groups of threaded sleeves (14) are oppositely arranged and have opposite external threads. The inner side of the control sleeve (15) is provided with internal threads adapted to the two groups of threaded sleeves (14).

6. The mounting bracket for a photovoltaic module according to claim 5, characterized in that: The clamping rod (10) is provided with sliding strips (19). Multiple groups of the sliding strips (19) are provided. The clamping sleeve (11) is provided with sliding grooves (20). Multiple groups of the sliding grooves (20) are provided and are adapted to the multiple groups of sliding strips (19).

7. The photovoltaic module mounting frame according to claim 1, wherein: A rotating mechanism is provided below the mounting plate (1). The rotating mechanism includes a chassis (21), a second motor (22), a second main gear (23), and a rotating gear (24). The chassis (21) is arranged below the mounting plate (1), the second motor (22) is installed on the chassis (21), the second main gear (23) is installed at the output end of the second motor (22), the rotating gear (24) is rotatably installed on the top surface of the chassis (21), and the top surface of the rotating gear (24) is fixedly connected to the mounting plate (1).

8. The mounting bracket for a photovoltaic module according to claim 7, characterized in that: A support ring (25) is installed on the bottom surface of the rotating gear (24), and the support ring (25) is rotatably connected to the chassis (21).

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