Photovoltaic power generation support convenient to adjust

Abstract

The utility model discloses a photovoltaic power generation support convenient to adjust, which belongs to the technical field of photovoltaic power generation, and comprises a base, the upper surface of the base is fixedly connected with a main body, the interior of the main body is rotatably connected with a main shaft, a photovoltaic panel is arranged above the main body, one side of the main body is provided with a rotating assembly, and the rotating assembly is connected with the main body. The rotating assembly comprises a rotating rod, a handle and a worm; by arranging the rotating rod, the handle, the worm, the first gear, the second gear, the synchronous toothed belt worm gear, the threaded rod, the limiting block, the fixing block, the main shaft and the connecting blocks, the handle enables the fixing block to move through the rotating rod, the worm, the worm gear and the threaded rod, and the fixing block drives the two connecting blocks to rotate through the synchronous toothed belt, the second gear and the main shaft; due to the self-locking mechanism of the worm gear and the worm, limiting operation is not needed, the adjusting operation process is simplified, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and more specifically, relates to a photovoltaic power generation bracket which is easy to adjust. Background Art

[0002] Photovoltaic power generation technology uses the energy of solar photons to generate electricity. This technology uses photovoltaic cells to convert sunlight into electrical energy. Photovoltaic cells are composed of multiple semiconductor materials such as silicon. When sunlight shines on the cell, the photons excite the electrons in the material to generate electric current. These cells can be used alone or in combination with photovoltaic arrays or solar panels to capture more solar energy and convert it into electrical energy for home and industrial use or to be transmitted to the power grid. Photovoltaic power generation technology has the advantages of environmental protection, renewable energy, and low maintenance costs. Therefore, it is widely used in various fields, from small devices such as calculators and mobile phones to large power plants and solar panels on the roofs of buildings.

[0003] Chinese patent 20222358072.7 discloses a photovoltaic power generation component bracket that is easy to adjust at multiple angles. The patent mainly uses a plug-in rod, a support frame, a support rod, a connecting block, a rotating block and a rotating shaft to quickly adjust the inclination angle of the photovoltaic panel bracket. The locking block and the adjustment hole are used together to increase the illumination rate of the photovoltaic panel assembly by adjusting the inclination angle. After the adjustment, the locking block is required to limit the position. The operation is relatively cumbersome and the flexibility is insufficient. Therefore, there is an urgent need for an easily adjustable photovoltaic power generation bracket to solve the above problems. Utility Model Content

[0004] In view of the above defects or improvement needs of the prior art, the utility model provides an easily adjustable photovoltaic power generation bracket, thereby solving the technical problems that the adjustment of the photovoltaic power generation component bracket is complicated and the flexibility is insufficient.

[0005] To achieve the above-mentioned purpose, according to one aspect of the utility model, there is provided a photovoltaic power generation bracket that is easy to adjust, comprising a base, a main body, a main shaft, a rotating assembly, a first transmission assembly and a second transmission assembly;

[0006] The main body is fixedly arranged on the upper surface of the base; a rotatable main shaft is arranged on the upper part of the main body, a fixing rod parallel to the main shaft is arranged on the lower part of the main body, and a supporting rod perpendicular to the main shaft is arranged inside the main body;

[0007] The first transmission assembly includes a first gear, a second gear and a synchronous toothed belt, the first gear is rotatably arranged on the fixed rod, the second gear is fixedly arranged on the main shaft, and the inner surface of the synchronous toothed belt is respectively meshed with the first gear and the second gear;

[0008] The second transmission assembly includes a worm wheel and a threaded rod, wherein the worm wheel is rotatably disposed at the bottom of the support rod, and the threaded rod is disposed on the upper surface of the worm wheel and meshes with the worm wheel;

[0009] The threaded rod sleeve is provided with a fixing block, one side of which is connected to the outer surface of the synchronous toothed belt;

[0010] One end of the rotating assembly is arranged in the main body and meshes with the worm gear.

[0011] Preferably, the main shaft is provided with two connecting blocks, which are symmetrically arranged at two ends of the main shaft located outside the main body, and the main shaft is connected to the bottom of the photovoltaic panel through the connecting blocks.

[0012] Preferably, two limit blocks are fixedly provided outside the threaded rod, and the two limit blocks are symmetrically arranged at two ends of the threaded rod.

[0013] Preferably, the inner surface of the fixing block is threadedly connected to the outer surface of the threaded rod, and the fixing block is arranged between two limiting blocks.

[0014] Preferably, the rotating assembly comprises a rotating rod and a worm, the rotating rod is rotatably arranged on one side of the main body, the worm is fixedly arranged at one end of the rotating rod, and the worm is meshed with the worm wheel.

[0015] Preferably, a handle is provided at one end of the rotating rod located outside the main body.

[0016] In general, the above technical solutions conceived by the utility model can achieve the following beneficial effects compared with the prior art:

[0017] 1. The utility model proposes an easily adjustable photovoltaic power generation bracket, which moves a fixed block through a rotating rod, a worm, a worm wheel and a threaded rod. The fixed block drives two connecting blocks to rotate through a synchronous toothed belt, a second gear and a main shaft, thereby adjusting the angle of the photovoltaic panel. Due to the self-locking mechanism of the worm wheel and the worm, there is no need to perform a limiting operation, which simplifies the adjustment operation process and increases the flexibility of the device.

[0018] 2. The utility model proposes a photovoltaic power generation bracket which is easy to adjust. The fixed block is fixed on the synchronous toothed belt. When the threaded rod rotates, it will not drive the fixed block to rotate together, so that the fixed block moves up and down, and further the synchronous toothed belt drives the second gear to move, thereby realizing precise control of the angle of the photovoltaic panel.

[0019] 3. The utility model provides a photovoltaic power generation bracket which is easy to adjust. By setting a limit block, the movement of the fixed block is restricted to prevent the fixed block from falling off the threaded rod.

[0020] 4. The utility model provides a photovoltaic power generation bracket that is easy to adjust. By providing a handle, it is easy to operate and control the rotation of the rotating rod, thereby further improving the convenience of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a photovoltaic power generation bracket that is easy to adjust according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the photovoltaic power generation bracket which is easy to adjust in the embodiment of the utility model;

[0023] Figure 3 It is a schematic cross-sectional structure diagram of a photovoltaic power generation bracket that is easy to adjust according to an embodiment of the utility model.

[0024] In all the drawings, the same figure numbers are used to represent the same elements or structures, among which: 1-base; 2-main body; 3-main shaft; 4-connecting block; 5-photovoltaic panel; 6-support rod; 7-rotating assembly; 71-turn rod; 72-handle; 73-worm; 8-first transmission assembly; 81-first gear; 82-second gear; 83-synchronous belt; 9-second transmission assembly; 91-worm wheel; 92-threaded rod; 93-limiting block; 10-fixing rod; 11-fixing block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] like Figure 1-3As shown, the utility model proposes a photovoltaic power generation bracket that is easy to adjust, including a base 1, a main body 2 is fixedly connected to the upper surface of the base 1, a main shaft 3 is rotatably connected inside the main body 2, a photovoltaic panel 5 is arranged above the main body 2, a rotating assembly 7 is arranged on one side of the main body 2, and the rotating assembly 7 includes a rotating rod 71, a handle 72 and a worm 73, the rotating rod 71 is rotatably connected to the main body 2 and one end extends into the main body 2, the worm 73 is fixedly connected to the rotating rod 71, a support rod 6 and a fixing rod 10 are fixedly connected inside the main body 2, and a first transmission rod 71 is arranged inside the main body 2. The first transmission assembly 8 and the second transmission assembly 9, the first transmission assembly 8 includes a second gear 82 and a synchronous toothed belt 83, the second gear 82 is connected to the first gear 81 through the synchronous toothed belt 83, the second gear 82 is fixedly connected to the outside of the main shaft 3, the first gear 81 is rotatably connected to the fixed rod 10, the second transmission assembly 9 includes a worm wheel 91 and a threaded rod 92, the worm wheel 91 is rotatably connected to the outside of the support rod 6, the threaded rod 92 is fixedly connected to the upper surface of the worm wheel 91, the worm wheel 91 is meshed with the worm 73, and the front side of the synchronous toothed belt 83 is fixedly connected to a fixed block 11.

[0027] Further explanation, the main shaft 3 extends to the outside of the main body 2, and a connecting block 4 is fixedly connected to the outside of the main shaft 3. By setting the main shaft 3, a connection point is provided for the second gear 82 and the connecting block 4. The connecting block 4 is located outside the main body 2. The number of the connecting blocks 4 is two and they are symmetrically arranged. The photovoltaic panel 5 is fixedly connected to the upper surface of the connecting block 4. By setting the connecting block 4, a connection point is provided for the photovoltaic panel 5. The worm 73 is located inside the main body 2, and the rotating rod 71 extends to the outside of the main body 2. The handle 72 is located on the side of the main body 2, and the handle 72 is rotatably connected to the outside of the rotating rod 71. By setting the handle 72, it is easy to operate and control the rotation of the rotating rod 71, and the convenience of adjustment is further improved.

[0028] Further explanation, the threaded rod 92 is fixedly connected to the outside with two limit blocks 93, and the two limit blocks 93 are symmetrically arranged in the upper and lower parts. By setting the limit blocks 93, the movement of the fixed block 11 is limited to prevent the fixed block 11 from falling off the threaded rod 92. The fixed block 11 is threadedly connected to the outside of the threaded rod 92, and the fixed block 11 is located between the two limit blocks 93. By setting the fixed block 11, the fixed block 11 drives the synchronous toothed belt 83 to move, thereby realizing precise control of the angle of the photovoltaic panel 5.

[0029] The working principle and use process of this utility model:

[0030] When the angle of the photovoltaic panel 5 needs to be adjusted, it is only necessary to rotate the handle 72. The handle 72 drives the worm 73 to rotate through the rotating rod 71. The worm 73 is meshed with the worm wheel 91. The worm 73 drives the threaded rod 92 to rotate through the worm wheel 91. The rotation of the threaded rod 92 causes the fixed block 11 to move up and down. The fixed block 11 drives the synchronous toothed belt 83 to move. The synchronous toothed belt 83 drives the second gear 82 to rotate. The second gear 82 drives the two connecting blocks 4 to rotate through the main shaft 3, so that the inclination angle of the photovoltaic panel 5 changes.

[0031] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic power generation support that is easy to adjust, comprising a base (1), characterized in that: It also includes a main body (2), a rotating assembly (7), a first transmission assembly (8) and a second transmission assembly (9); The main body (2) is fixedly mounted on the upper surface of the base (1); a rotatable main shaft (3) is mounted on the upper portion of the main body (2); a fixing rod (10) parallel to the main shaft (3) is mounted on the lower portion of the main body (2); and a supporting rod (6) perpendicular to the main shaft (3) is mounted inside the main body (2); The first transmission assembly (8) comprises a first gear (81), a second gear (82) and a synchronous toothed belt (83), wherein the first gear (81) is rotatably arranged on the fixed rod (10), the second gear (82) is fixedly arranged on the main shaft (3), and the inner surface of the synchronous toothed belt (83) is respectively meshed with the first gear (81) and the second gear (82); The second transmission assembly (9) comprises a worm wheel (91) and a threaded rod (92), wherein the worm wheel (91) is rotatably arranged at the bottom of the support rod (6), and the threaded rod (92) is arranged on the upper surface of the worm wheel (91) and meshes with the worm wheel (91); The threaded rod (92) is sleeved with a fixing block (11), and one side of the fixing block (11) is connected to the outer surface of the synchronous toothed belt (83); One end of the rotating assembly (7) is disposed in the main body (2) and meshes with the worm gear (91).

2. The photovoltaic power generation bracket that is easy to adjust according to claim 1 is characterized in that: The main shaft (3) is provided with two connecting blocks (4), the two connecting blocks (4) are symmetrically arranged at two ends of the main shaft (3) outside the main body (2), and the main shaft (3) is connected to the bottom of the photovoltaic panel (5) through the connecting blocks (4).

3. The photovoltaic power generation bracket that is easy to adjust according to claim 2 is characterized in that: Two limit blocks (93) are fixedly provided outside the threaded rod (92), and the two limit blocks (93) are symmetrically arranged at two ends of the threaded rod (92).

4. The photovoltaic power generation bracket that is easy to adjust according to claim 3 is characterized in that: The inner surface of the fixing block (11) is threadedly connected to the outer surface of the threaded rod (92), and the fixing block (11) is arranged between two limit blocks (93).

5. The photovoltaic power generation bracket that is easy to adjust according to any one of claims 1 to 4, characterized in that: The rotating assembly (7) comprises a rotating rod (71) and a worm (73); the rotating rod (71) is rotatably arranged on one side of the main body (2); the worm (73) is fixedly arranged on one end of the rotating rod (71), and the worm (73) is meshed with the worm wheel (91).

6. The photovoltaic power generation bracket that is easy to adjust according to claim 5, characterized in that: A handle (72) is provided at one end of the rotating rod (71) located outside the main body (2).

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