Photovoltaic module overturning equipment

Abstract

The utility model relates to the technical field of solar photovoltaic cells, in particular to photovoltaic module turnover equipment, which comprises a bottom plate and a side plate, a triangular connecting frame is arranged on one side of the bottom plate and one side of the side plate, and a turnover module is arranged on one side of the triangular connecting frame. The overturning assembly comprises a first connecting plate arranged on one side of the triangular connecting frame, and a second connecting base is arranged on one side of the first connecting plate. According to the photovoltaic assembly overturning device, the hydraulic cylinder stretches out and draws back to drive the side plate connected with the second connecting base at one end to rotate through the second rotating shaft for cooperation, and therefore the photovoltaic assembly overturning device can be used for overturning the photovoltaic assembly; one end of the hydraulic cylinder can rotate with the middle of the first connecting seat through a connecting frame with a rotating shaft in the telescopic process of the hydraulic cylinder, the hydraulic cylinder is lifted, then the photovoltaic panel installed on the bottom plate and the side plate is turned over, the structure is simple, operation is convenient, and the electric telescopic rod stretches and retracts to drive the movable plate to move downwards to adjust the fixed position of the photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic cell technology, and in particular to a photovoltaic module flipping device. Background Technology

[0002] Solar photovoltaic cells are devices that directly convert sunlight into electrical energy. During the production of solar photovoltaic cells, the back of the photovoltaic modules needs to be inspected and processed during the production line conveying process. In addition, during the packing process, in order to avoid products being stacked and compressed, solar photovoltaic modules are packed vertically and tightly. During use, there may be a need to flip them over, which is difficult to do manually.

[0003] A photovoltaic module flipping mechanism is disclosed in patent CN215118928U. This patent includes a frame, a flipping component, a synchronous belt conveyor, blocking cylinders, blocking wheels, a straightening component, and a buffer component. The flipping component is mounted on the frame, and the synchronous belt conveyor is mounted on its upper end. Blocking cylinders are mounted on both sides of the synchronous belt conveyor in the conveying direction, and blocking wheels are mounted on the piston rods of the blocking cylinders. Straightening components are mounted on both sides of the synchronous belt conveyor, and buffer components are mounted on the upper and side ends of the frame. When the solar photovoltaic module is conveyed to… On a synchronous belt conveyor, after the product is conveyed to the correct position, the piston rod of the blocking cylinder extends, causing the blocking wheel to move upward. The blocking wheel stops the product, and the alignment components on both sides begin to work. The motor drives the lead screw to rotate, thereby moving the two connecting plates along the linear slide rail. The two connecting plates move relative to each other, and the two clamping plates clamp the solar photovoltaic modules. Then, the flipping of the module begins. The piston rod of the electric cylinder retracts, causing the rotating shaft to rotate. The flipping frame on the rotating shaft flips to a vertical position, completing the flipping action. At this time, the solar photovoltaic module can be processed on the back, which can meet the packaging requirements. However, the following problems still exist in this patent:

[0004] The aforementioned photovoltaic module flipping mechanism can flip the photovoltaic panel, but its structure is too complex and uses many components, making the flipping process time-consuming and labor-intensive. Furthermore, the fixation of the photovoltaic panel cannot be adjusted according to the length of the photovoltaic panel.

[0005] To address the above issues, a photovoltaic module flipping device needs to be designed to overcome them. Utility Model Content

[0006] The main purpose of this invention is to provide a photovoltaic module switching device that can effectively solve the problems in the background technology.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A photovoltaic module flipping device includes a base plate and a side plate, wherein a triangular connecting frame is provided on one side of the base plate and the side plate, and a flipping component is provided on one side of the triangular connecting frame;

[0009] The flipping assembly includes a first connecting plate disposed on one side of a triangular connecting frame, a second connecting seat disposed on one side of the first connecting plate, a rotating block embedded in one side of the second connecting seat, a first rotating shaft passing through the middle of the rotating block and the second connecting seat, a hydraulic cylinder connected to one end of the rotating block, a connecting frame with a rotating shaft disposed in the middle of the hydraulic cylinder, a trapezoidal bracket disposed near the side of the triangular connecting frame, a first connecting seat disposed on the upper side of the trapezoidal bracket, the two ends of the connecting frame with rotating shaft respectively embedded in the middle of the first connecting seat, a connecting frame disposed near the bottom end of the base plate, a connecting block disposed on the upper side of the middle of the connecting frame, a bearing seat disposed in the middle of the connecting block, second connecting plates disposed on both sides of the base plate and the side plate, a second rotating shaft disposed in the middle of the bearing seat, an L-shaped connecting plate disposed at one end of the base plate and the side plate, an electric telescopic rod disposed at the top middle of the L-shaped connecting plate, a movable plate being connected to one end of the electric telescopic rod passing through the L-shaped connecting plate, and guide rods being connected to both sides of the movable plate.

[0010] As a preferred embodiment of this utility model, the number of L-shaped connecting plates is four, the number of electric telescopic rods is four, and the number of movable plates is four.

[0011] As a preferred embodiment of this utility model, the base plate and the side plate are fixedly connected, the triangular connecting frame is fixedly welded to the base plate, the triangular connecting frame is fixedly welded to the side plate, and the first connecting plate is fixedly connected to the triangular connecting frame.

[0012] As a preferred embodiment of this utility model, the second connecting seat is fixedly connected to the first connecting plate, the trapezoidal bracket is fixedly connected to the first connecting seat, the connecting frame with the rotating shaft is fixedly connected to the hydraulic cylinder, and the connecting frame with the rotating shaft is rotatably connected to the first connecting seat.

[0013] As a preferred embodiment of this utility model, the hydraulic cylinder is fixedly connected to the rotating block, the rotating block is rotatably connected to the second connecting seat through a first rotating shaft, the connecting frame is fixedly connected to the connecting block, and the bearing seat is fixedly connected to the connecting block.

[0014] As a preferred embodiment of this utility model, the second connecting plate is fixedly connected to the base plate, the second connecting plate is fixedly connected to the side plate, the second rotating shaft is rotatably connected to the bearing seat through a bearing, and the L-shaped connecting plate is fixedly connected to the base plate.

[0015] As a preferred embodiment of this utility model, the L-shaped connecting plate is fixedly connected to the side plate, the electric telescopic rod is fixedly connected to the L-shaped connecting plate, the electric telescopic rod is fixedly connected to the moving plate, the moving plate is fixedly connected to the guide rod, and the guide rod is slidably connected to the L-shaped connecting plate.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In this utility model, a photovoltaic module flipping device is designed. The extension and retraction of a hydraulic cylinder drives the side plate connected to the second connecting seat at one end to rotate through the second rotating shaft for cooperation. During the extension and retraction of the hydraulic cylinder, one end of the hydraulic cylinder rotates with the middle of the first connecting seat through the connecting frame with the rotating shaft, causing the hydraulic cylinder to lift up. This allows the photovoltaic panels installed on the base plate and the side plate to be flipped. The structure is simple and the operation is convenient. In addition, the extension and retraction of the electric telescopic rod drives the moving plate to move down to adjust the fixed position of the photovoltaic panel. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the base plate and side plate of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the hydraulic cylinder and electric telescopic rod of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the flipping component of this utility model.

[0022] In the diagram: 1. Base plate; 2. Side plate; 3. Triangular connecting frame; 4. Trapezoidal bracket; 5. First connecting seat; 6. Hydraulic cylinder; 7. First connecting plate; 8. Second connecting seat; 9. First rotating shaft; 10. Rotating block; 11. Second connecting plate; 12. Connecting block; 13. Bearing seat; 14. Second rotating shaft; 15. Connecting frame; 16. L-shaped connecting plate; 17. Electric telescopic rod; 18. Moving plate; 19. Guide rod; 20. Connecting frame with rotating shaft; 21. Tilting assembly. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-3 As shown, a photovoltaic module flipping device includes a base plate 1 and a side plate 2. A triangular connecting frame 3 is provided on one side of the base plate 1 and the side plate 2, and a flipping component 21 is provided on one side of the triangular connecting frame 3.

[0025] The flipping assembly 21 includes a first connecting plate 7 disposed on one side of the triangular connecting frame 3, a second connecting seat 8 disposed on one side of the first connecting plate 7, a rotating block 10 being fitted into one side of the second connecting seat 8, a first rotating shaft 9 passing through the middle of the rotating block 10 and the second connecting seat 8, a hydraulic cylinder 6 being connected to one end of the rotating block 10, a connecting frame 20 with a rotating shaft being disposed in the middle of the hydraulic cylinder 6, a trapezoidal bracket 4 being disposed on the side near the triangular connecting frame 3, a first connecting seat 5 being disposed on the upper side of the trapezoidal bracket 4, and the two ends of the connecting frame 20 with the rotating shaft being respectively fitted into the middle of the first connecting seat 5. The bottom of the base plate 1 is provided with a connecting frame 15. A connecting block 12 is provided on the upper side of the middle part of the connecting frame 15. A bearing seat 13 is provided in the middle of the connecting block 12. A second connecting plate 11 is provided on both sides of the base plate 1 and the side plate 2. A second rotating shaft 14 is provided in the middle of the bearing seat 13. An L-shaped connecting plate 16 is provided at one end of the base plate 1 and the side plate 2. An electric telescopic rod 17 is provided at the top middle of the L-shaped connecting plate 16. One end of the electric telescopic rod 17 passes through the L-shaped connecting plate 16 and is connected to a moving plate 18. Guide rods 19 are connected to both sides of the moving plate 18.

[0026] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 As shown, four sets of L-shaped connecting plates 16, four sets of electric telescopic rods 17, and four sets of movable plates 18 are provided. The base plate 1 and side plate 2 are fixedly connected. The triangular connecting frame 3 is fixedly welded to the base plate 1 and to the side plate 2. The first connecting plate 7 is fixedly connected to the triangular connecting frame 3. The second connecting seat 8 is fixedly connected to the first connecting plate 7. The trapezoidal bracket 4 is fixedly connected to the first connecting seat 5. The connecting frame 20 with a rotating shaft is fixedly connected to the hydraulic cylinder 6. The connecting frame 20 with the rotating shaft is rotatably connected to the first connecting seat 5; the hydraulic cylinder 6 is fixedly connected to the rotating block 10; the rotating block 10 is rotatably connected to the second connecting seat 8 through the first rotating shaft 9; the connecting frame 15 is fixedly connected to the connecting block 12; the bearing seat 13 is fixedly connected to the connecting block 12; the second connecting plate 11 is fixedly connected to the base plate 1; the second connecting plate 11 is fixedly connected to the side plate 2; the second rotating shaft 14 is rotatably connected to the bearing seat 13 through a bearing; and the L-shaped connecting plate 16 is fixedly connected to the base plate 1.

[0027] The hydraulic cylinder 6 and the trapezoidal bracket 4 are suspended and not connected. When one end of the hydraulic cylinder 6 extends, the angle between the rotating block 10 and the second connecting seat 8 changes, which gives the triangular connecting frame 3 a force to push the side plate 2 and the bottom plate 1 to rotate through the second rotating shaft 14 and flip. At this time, the connecting frame 20 with the rotating shaft rotates with the middle of the first connecting seat 5 to cooperate.

[0028] Please see the appendix Figure 1Appendix Figure 2 and attached Figure 3 As shown, the L-shaped connecting plate 16 is fixedly connected to the side plate 2, the electric telescopic rod 17 is fixedly connected to the L-shaped connecting plate 16, the electric telescopic rod 17 is fixedly connected to the moving plate 18, the moving plate 18 is fixedly connected to the guide rod 19, and the guide rod 19 is slidably connected to the L-shaped connecting plate 16.

[0029] The electric telescopic rod 17 is fixedly connected to the movable plate 18. The electric telescopic rod 17 extends and retracts to drive the movable plate 18 to move. During the movement, the movable plate 18 slides in the middle of the L-shaped connecting plate 16 to assist the movement of the movable plate 18 and improve its clamping stability.

[0030] The working process of this utility model is as follows: When using the photovoltaic module flipping device designed in this scheme, the two ends of the photovoltaic panel are clamped to the two ends of the base plate 1 and the side plate 2. The electric telescopic rod 17 is controlled by the external controller to drive the moving plate 18 to move down and clamp and fix it. The hydraulic cylinder 6 is controlled by the external controller to extend and drive the rotating block 10 at one end to rotate through the first rotating shaft 9 on the inner wall of the second connecting seat 8, thereby causing the triangular connecting frame 3 connecting the base plate 1 and the side plate 2 to flip. The connecting frame 20 with the rotating shaft in the middle of the hydraulic cylinder 6 rotates with the middle of the first connecting seat 5, thereby changing the angle of the hydraulic cylinder 6. At the same time, the second rotating shaft 14 connecting the base plate 1 and the side plate 2 rotates to cooperate, which facilitates the flipping of the base plate 1 and the side plate 2 on which the photovoltaic panel is installed, thereby performing the flipping operation of the photovoltaic panel.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module turnover device comprising a base plate (1) and side plates (2), characterized in that: One side of the bottom plate (1) and the side plate (2) is provided with a triangular connecting frame (3), one side of the triangular connecting frame (3) is provided with a turnover assembly (21); The turnover assembly (21) comprises a first connecting plate (7) arranged on one side of the triangular connecting frame (3), one side of the first connecting plate (7) is provided with a second connecting seat (8), one side of the second connecting seat (8) is clamped with a rotating block (10), the rotating block (10) and the middle part of the second connecting seat (8) are penetrated with a first rotating shaft (9), one end of the rotating block (10) is connected with a hydraulic cylinder (6), the middle part of the hydraulic cylinder (6) is provided with a connecting frame (20) with a rotating shaft, one side close to the triangular connecting frame (3) is provided with a trapezoidal support (4), the upper side of the trapezoidal support (4) is provided with a first connecting seat (5), both ends of the connecting frame (20) with the rotating shaft are clamped in the middle part of the first connecting seat (5), one end close to the bottom plate (1) is provided with a connecting frame (15), the middle part of the connecting frame (15) is provided with a connecting block (12), the middle part of the connecting block (12) is provided with a bearing seat (13), both sides of the bottom plate (1) and the side plate (2) are respectively provided with a second connecting plate (11), the middle part of the bearing seat (13) is provided with a second rotating shaft (14), one end of the bottom plate (1) and the side plate (2) is respectively provided with an L-shaped connecting plate (16), the top middle end of the L-shaped connecting plate (16) is provided with an electric telescopic rod (17), one end of the electric telescopic rod (17) penetrates the L-shaped connecting plate (16) and is connected with a moving plate (18), both sides of the moving plate (18) are respectively connected with a guide rod (19).

2. A photovoltaic module inversion apparatus according to claim 1, wherein: The number of the L-shaped connecting plate (16) is four groups, the number of the electric telescopic rod (17) is four groups, and the number of the moving plate (18) is four groups.

3. A photovoltaic module inversion apparatus according to claim 1, wherein: The bottom plate (1) and the side plate (2) are fixedly connected, the triangular connecting frame (3) and the bottom plate (1) are fixedly welded, the triangular connecting frame (3) and the side plate (2) are fixedly welded, and the first connecting plate (7) and the triangular connecting frame (3) are fixedly connected.

4. A photovoltaic module inversion apparatus according to claim 1, wherein: The second connecting seat (8) and the first connecting plate (7) are fixedly connected, the trapezoidal support (4) and the first connecting seat (5) are fixedly connected, the connecting frame (20) with the rotating shaft and the hydraulic cylinder (6) are fixedly connected, and the connecting frame (20) with the rotating shaft and the first connecting seat (5) are rotatably connected.

5. A photovoltaic module inversion apparatus according to claim 1, wherein: The hydraulic cylinder (6) and the rotating block (10) are fixedly connected, the rotating block (10) and the second connecting seat (8) are rotatably connected through the first rotating shaft (9), the connecting frame (15) and the connecting block (12) are fixedly connected, and the bearing seat (13) and the connecting block (12) are fixedly connected.

6. A photovoltaic module inversion apparatus according to claim 1, wherein: The second connecting plate (11) is fixedly connected with the bottom plate (1), the second connecting plate (11) is fixedly connected with the side plate (2), the second rotating shaft (14) is rotatably connected with the bearing seat (13) through a bearing, and the L-shaped connecting plate (16) is fixedly connected with the bottom plate (1).

7. A photovoltaic module inversion apparatus according to claim 1, wherein: The L-shaped connecting plate (16) is fixedly connected with the side plate (2), the electric telescopic rod (17) is fixedly connected with the L-shaped connecting plate (16), the electric telescopic rod (17) is fixedly connected with the moving plate (18), the moving plate (18) is fixedly connected with the guide rod (19), and the guide rod (19) is slidably connected with the L-shaped connecting plate (16).

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