Snow removing device for photovoltaic power station

Abstract

The utility model provides a snow removing device for a photovoltaic power station, which relates to the technical field of photovoltaic power generation equipment and comprises a vehicle body, a rotating frame rotatably connected to the top wall of the vehicle body, a gear ring fixedly connected to the outer wall of the rotating frame, a fixed frame fixed to the top wall of the rotating frame, a lifting frame slidably connected to the outer wall of the fixed frame, and a mounting frame rotatably connected to the top of the lifting frame. The snow removing part is slidably connected to the inner wall of the mounting frame and comprises a first mounting rod, a second mounting rod, a main snow scraping plate, an expanding part and an adjusting part; according to the snow removal device for the photovoltaic power station, by arranging the rotating frame, the fixed frame, the lifting frame, the snow removal component and other structures, snow on the photovoltaic panel is efficiently cleaned, and the power generation efficiency of the photovoltaic power station is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power plant equipment technical field, specifically, a photovoltaic power plant snow removal device. BACKGROUND

[0002] In the daily maintenance of photovoltaic power station, the snow cover on photovoltaic panel can seriously affect the power generation efficiency, therefore, snow removal becomes a necessary maintenance work.

[0003] In the prior art, such as the photovoltaic power station snow removal device in patent CN202420213311.5, including square cylinder, the square cylinder is provided with two groups and its inside is slidably provided with telescopic column, the outer wall of telescopic column is equipped with sliding block, the outer wall of square cylinder is correspondingly provided with sliding hole, the sliding block is slidably installed with sliding hole, the outer wall of square cylinder and located the upper and lower ends of sliding hole are equipped with fixed plate, the middle position of two fixed plates is equipped with lead screw, the outer wall of sliding block is equipped with moving block, the lead screw is threadedly connected with moving block, the one end of lead screw and located the upper end surface of fixed plate is equipped with first motor, so that the user can control first motor to make telescopic column slide in the inside of square cylinder to adjust the height of scraper, and then the photovoltaic panel of different height on photovoltaic power station is snow removed.

[0004] However, the snow removal range and angle of the device are fixed, lack of flexibility, cannot adapt to the snow removal demand of photovoltaic panel of different height and angle, especially in the case that the size of photovoltaic panel is different, the length of snow scraper is not adjustable, which limits its wide application.

[0005] Therefore, the present application aims to develop a photovoltaic power station snow removal device, through the rotation frame arranged in rotation and the lifting frame arranged in sliding, the flexible adjustment of snow removal mode is realized, the range, angle and height of snow scraping can be adjusted according to the actual application scene, so as to adapt to photovoltaic panel of different size and inclination angle, improve the snow removal efficiency and applicability. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a photovoltaic power station snow removal device to solve the problems in the above background.

[0007] In order to realize the above invention purpose, the utility model provides the following technical scheme:

[0008] A photovoltaic power station snow removal device, comprising a vehicle body, further comprising:

[0009] A rotating frame is rotatably connected to the top wall of the vehicle body, and a gear ring is fixedly connected to the outer wall of the rotating frame.

[0010] A fixed frame is fixedly connected to the top wall of the rotating frame.

[0011] The lifting frame is slidingly connected to the outer wall of the fixed frame, and the top of the lifting frame is further rotationally connected to the mounting frame;

[0012] The snow removing part is slidingly connected to the inner wall of the mounting frame, and comprises a first mounting rod slidingly connected to the inner wall of the mounting frame, a second mounting rod fixedly connected to the end of the first mounting rod away from the mounting frame, a main snow removing plate fixedly connected to the bottom of the second mounting rod, an expansion part slidingly connected to the outer wall of the second mounting rod and symmetrically arranged with the first mounting rod, and an adjusting part slidingly connected to the outer wall of the first mounting rod and used for adjusting the position of the expansion part.

[0013] As a preferred technical scheme of the present application, the expansion part comprises sliding frames slidingly connected to the outer wall of the second mounting rod, and a vice snow removing plate fixedly connected to the bottom of the sliding frame.

[0014] As a preferred technical scheme of the present application, the adjusting part comprises a sliding block slidingly connected to the outer wall of the first mounting rod, a fastening bolt threadedly connected to the top wall of the sliding block, a handle fixedly connected to the fastening bolt, and connecting rods rotationally connected to the two sides of the sliding block, and the two ends of the two connecting rods away from the sliding block are rotationally connected to the two sliding frames respectively.

[0015] As a preferred technical scheme of the present application, the side wall of the vehicle body is further provided with a control frame, the side wall of the control frame is further provided with a control panel, the top wall of the vehicle body is further fixedly connected with a lifting cylinder, the output end of the lifting cylinder is fixedly connected with the lifting frame, the bottom wall of the vehicle body is further fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a gear, and the gear is in meshing connection with a toothed ring.

[0016] As a preferred technical scheme of the present application, the side wall of the lifting frame is further rotationally connected with an angle adjusting cylinder, the output end of the angle adjusting cylinder is rotationally connected with the mounting frame, the bottom wall of the mounting frame is further fixedly connected with a telescopic cylinder, and the telescopic end of the telescopic cylinder is fixedly connected with the first mounting rod.

[0017] As a preferred technical scheme of the present application, the bottom of the main snow removing plate and the bottom of the vice snow removing plate are provided with protective rubber strips, and the top wall of the vice snow removing plate is further fixedly connected with a snow guide plate.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] In the scheme of the present application:

[0020] 1. By setting the meshing design of the gear on the top of the vehicle body and the tooth ring of the rotating frame, the gear is driven to rotate by the driving motor, and the rotating frame is driven to rotate 360° without dead angle. In the photovoltaic panel array, different directions of snow-covered areas can be covered without repeatedly adjusting the position of the vehicle body. It is especially suitable for multiple rows of staggered photovoltaic panels. Compared with traditional fixed devices, the energy consumption and path planning complexity of vehicle movement are reduced, and the operation efficiency is greatly improved.

[0021] 2. By setting the sliding lifting frame and the rotating mounting frame, the angle and height of snow removal can be automatically adjusted according to the inclination angle of the photovoltaic panel and the thickness of the snow. The angle and height of snow removal can be flexibly adjusted, and the position of the secondary snow scraper relative to the primary snow scraper can be adjusted according to the width of the photovoltaic panel, which is suitable for photovoltaic panels of different widths. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 Figure 1 is a schematic diagram of the overall structure of the photovoltaic power station snow removal device provided in the present application.

[0023] Figure 2 Figure 2 is another schematic diagram of the overall structure of the photovoltaic power station snow removal device provided in the present application.

[0024] Figure 3 Figure 3 is a third schematic diagram of the overall structure of the photovoltaic power station snow removal device provided in the present application.

[0025] Figure 4 Figure 4 is a partial structural schematic diagram of the photovoltaic power station snow removal device provided in the present application.

[0026] Figure 5 Figure 5 is a schematic diagram of the photovoltaic power station snow removal device provided in the present application. Figure 1 Figure 6 is an enlarged view of structure A in Figure 5.

[0027] Indicated in the figure:

[0028] 1. Vehicle body; 11. Control frame; 12. Lifting cylinder; 13. Control panel; 14. Driving motor; 15. Gear; 2. Rotating frame; 21. Tooth ring; 3. Fixed frame; 4. Mounting frame; 41. First mounting rod; 42. Second mounting rod; 43. Primary snow scraper; 44. Sliding block; 45. Tightening bolt; 46. Handle; 47. Connecting rod; 48. Extension cylinder; 5. Sliding frame; 51. Secondary snow scraper; 52. Protective rubber strip; 53. Snow guide plate; 54. Spring; 6. Lifting frame; 61. Angle adjustment cylinder. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0030] As Figures 1-5 shown, the photovoltaic power station snow removing device provided by the embodiment comprises a vehicle body 1 and further comprises:

[0031] A rotating frame 2 is rotatably connected to the top wall of the vehicle body 1, and the outer wall of the rotating frame 2 is further fixedly connected with a gear ring 21.

[0032] A fixing frame 3 is fixedly connected to the top wall of the rotating frame 2.

[0033] A lifting frame 6 is slidably connected to the outer wall of the fixing frame 3, and the top of the lifting frame 6 is further rotatably connected with the mounting frame 4.

[0034] A snow removing component is slidably connected to the inner wall of the mounting frame 4, and the snow removing component comprises a first mounting rod 41 slidably connected to the inner wall of the mounting frame 4, a second mounting rod 42 fixedly connected to the end of the first mounting rod 41 away from the mounting frame 4, a main snow removing plate 43 fixedly connected to the bottom of the second mounting rod 42, an expansion component slidably connected to the outer wall of the second mounting rod 42 and symmetrically arranged with the first mounting rod 41, and an adjusting component slidably connected to the outer wall of the first mounting rod 41 and used for adjusting the position of the expansion component.

[0035] As Figures 2-5 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the expansion component comprises a sliding frame 5 slidably connected to the outer wall of the second mounting rod 42 and a secondary snow removing plate 51 fixedly connected to the bottom of the sliding frame 5, and springs 54 are further fixedly connected between the two groups of sliding frames 5, the protective rubber strips 52 at the bottoms of the main snow removing plate 43 and the secondary snow removing plate 51 are in contact with the surface of the photovoltaic panel, and the secondary snow removing plate 51 can adjust the snow removing range according to the width of the photovoltaic panel through the cooperation of the sliding frame 5 and the spring 54.

[0036] As Figures 2-5 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the adjusting component comprises a sliding block 44 slidably connected to the outer wall of the first mounting rod 41, the top wall of the sliding block 44 is further threadedly connected with a fastening bolt 45, the fastening bolt 45 is fixedly connected with a handle 46, and the two sides of the sliding block 44 are rotatably connected with connecting rods 47, and the ends of the two groups of connecting rods 47 away from the sliding block 44 are rotatably connected with the two groups of sliding frames 5 respectively.

[0037] As Figures 1-3As shown, as a preferred embodiment, on the basis of the above manner, further, the side wall of the vehicle body 1 is further provided with a control frame 11, the side wall of the control frame 11 is further provided with a control panel 13, the top wall of the vehicle body 1 is further fixedly connected with a lifting cylinder 12, the output end of the lifting cylinder 12 is fixedly connected with the lifting frame 6, the bottom wall of the vehicle body 1 is further fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a gear 15, the gear 15 is meshed with a toothed ring 21, the forward and backward movement of the vehicle body 1 can be controlled through the accelerator on the control frame 11, and the driving motor 14, the angle adjusting cylinder 61 and the telescopic cylinder 48 are controlled through the control panel.

[0038] As shown, as a preferred embodiment, on the basis of the above manner, further, the side wall of the vehicle body 1 is further provided with a control frame 11, the side wall of the control frame 11 is further provided with a control panel 13, the top wall of the vehicle body 1 is further fixedly connected with a lifting cylinder 12, the output end of the lifting cylinder 12 is fixedly connected with the lifting frame 6, the bottom wall of the vehicle body 1 is further fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a gear 15, the gear 15 is meshed with a toothed ring 21, the forward and backward movement of the vehicle body 1 can be controlled through the accelerator on the control frame 11, and the driving motor 14, the angle adjusting cylinder 61 and the telescopic cylinder 48 are controlled through the control panel. Figures 1-3 As shown, as a preferred embodiment, on the basis of the above manner, further, the side wall of the vehicle body 1 is further provided with a control frame 11, the side wall of the control frame 11 is further provided with a control panel 13, the top wall of the vehicle body 1 is further fixedly connected with a lifting cylinder 12, the output end of the lifting cylinder 12 is fixedly connected with the lifting frame 6, the bottom wall of the vehicle body 1 is further fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a gear 15, the gear 15 is meshed with a toothed ring 21, the forward and backward movement of the vehicle body 1 can be controlled through the accelerator on the control frame 11, and the driving motor 14, the angle adjusting cylinder 61 and the telescopic cylinder 48 are controlled through the control panel.

[0039] Figures 3-5 As shown, as a preferred embodiment, on the basis of the above manner, further, the side wall of the vehicle body 1 is further provided with a control frame 11, the side wall of the control frame 11 is further provided with a control panel 13, the top wall of the vehicle body 1 is further fixedly connected with a lifting cylinder 12, the output end of the lifting cylinder 12 is fixedly connected with the lifting frame 6, the bottom wall of the vehicle body 1 is further fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a gear 15, the gear 15 is meshed with a toothed ring 21, the forward and backward movement of the vehicle body 1 can be controlled through the accelerator on the control frame 11, and the driving motor 14, the angle adjusting cylinder 61 and the telescopic cylinder 48 are controlled through the control panel.

[0040] Specifically, the snow removal device of the photovoltaic power station in use: the forward and backward movement of the vehicle body 1 can be controlled through the accelerator on the control frame 11, and the driving motor 14, the angle adjusting cylinder 61 and the telescopic cylinder 48 are controlled through the control panel, the driving motor 14 drives the gear 15 to rotate, the gear 15 is meshed with the toothed ring 21, the rotating frame 2 is rotated, the working direction of the equipment is adjusted, the lifting cylinder 12 drives the lifting frame 6 to move up and down, the snow removal part is adjusted to the appropriate height, the output end of the angle adjusting cylinder 61 is rotatably connected with the mounting frame 4, by controlling the angle adjusting cylinder 61, the angle of the mounting frame 4 can be adjusted, the main snow scraper 43 and the auxiliary snow scraper 51 form the best snow removal angle with the surface of the photovoltaic panel, by adjusting the part, by loosening the fastening bolt 45 through the handle 46, the sliding block 44 is pushed to slide along the first mounting rod 41, then the position of the sliding block 44 is fixed through the fastening bolt 45, the connecting rod 47 drives the sliding frame 5 to slide, the position of the auxiliary snow scraper 51 relative to the main snow scraper 43 is adjusted, the dynamic adjustment of the snow removal range is realized, after the adjustment is completed, the telescopic of the first mounting rod 41 is realized by controlling the telescopic cylinder 48, the snow removal action is realized.

[0041] ​The above examples are only used to illustrate the technical solutions described in the utility model and do not limit the utility model. Although the utility model has been described in detail with reference to the above-described various embodiments, the utility model is not limited to the above-described specific embodiments, and therefore any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the invention are all included in the scope of the claims of the utility model.

Claims

1. A snow removal device for a photovoltaic power plant, comprising a vehicle body (1), characterized in that, Also include: The rotating frame (2) is rotatably connected to the top wall of the vehicle body (1), and the outer wall of the rotating frame (2) is further fixedly connected with a gear ring (21); The fixed frame (3) is fixedly connected to the top wall of the rotating frame (2); The lifting frame (6) is slidably connected to the outer wall of the fixed frame (3), and the top of the lifting frame (6) is further rotatably connected with the mounting frame (4); The snow removing component is slidably connected to the inner wall of the mounting frame (4), and the snow removing component comprises a first mounting rod (41) slidably connected to the inner wall of the mounting frame (4), a second mounting rod (42) fixedly connected to the end of the first mounting rod (41) away from the mounting frame (4), a main snow removing plate (43) fixedly connected to the bottom of the second mounting rod (42), an expansion component slidably connected to the outer wall of the second mounting rod (42) and symmetrically arranged with the first mounting rod (41), and an adjusting component slidably connected to the outer wall of the first mounting rod (41) for adjusting the position of the expansion component.

2. The snow removing device for a photovoltaic power station according to claim 1, characterized in that, The expansion component comprises a sliding frame (5) slidably connected to the outer wall of the second mounting rod (42) and a secondary snow removing plate (51) fixedly connected to the bottom of the sliding frame (5), and springs (54) are further fixedly connected between the two groups of sliding frames (5).

3. The snow removing device for a photovoltaic power station according to claim 1, characterized in that, The adjusting component comprises a sliding block (44) slidably connected to the outer wall of the first mounting rod (41), a fastening bolt (45) threadedly connected to the top wall of the sliding block (44), a handle (46) fixedly connected to the fastening bolt (45), and connecting rods (47) rotatably connected to the two sides of the sliding block (44), and the two groups of connecting rods (47) are rotatably connected to the two groups of sliding frames (5) at the ends away from the sliding block (44).

4. The snow removing device for photovoltaic power station according to claim 1, characterized in that, The side wall of the vehicle body (1) is further provided with a control frame (11), the side wall of the control frame (11) is further provided with a control panel (13), the top wall of the vehicle body (1) is further fixedly connected with a lifting cylinder (12), the output end of the lifting cylinder (12) is fixedly connected with the lifting frame (6), the bottom wall of the vehicle body (1) is further fixedly connected with a driving motor (14), the output end of the driving motor (14) is fixedly connected with a gear (15), and the gear (15) is connected with the gear ring (21).

5. The snow removing device for photovoltaic power station according to claim 1, characterized in that, The side wall of the lifting frame (6) is further rotatably connected with an angle adjusting cylinder (61), the output end of the angle adjusting cylinder (61) is rotatably connected with the mounting frame (4), and the bottom wall of the mounting frame (4) is further fixedly connected with a telescopic cylinder (48), and the telescopic end of the telescopic cylinder (48) is fixedly connected with the first mounting rod (41).

6. The snow removing device for a photovoltaic power station according to claim 2, characterized in that, The bottom of the main snow removing plate (43) and the secondary snow removing plate (51) is provided with a protective rubber strip (52), and the top wall of the secondary snow removing plate (51) is further fixedly connected with a snow guide plate (53).

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