Snow cleaning equipment for photovoltaic module

Abstract

The utility model discloses a photovoltaic module snow cleaning device which comprises a frame body, a fixing base is fixedly installed on one side of the top end of the frame body, a first motor is fixedly installed on one side of the fixing base, the output end of the first motor is connected with a threaded rod, and the outer surface of the threaded rod is sleeved with a threaded sleeve. Through combined use of the air cylinder, the vertical rod, the lifting seat and the snow removing roller, effective snow removing treatment can be performed on the photovoltaic module, so that normal light energy conversion of the photovoltaic module can be ensured subsequently, and the influence of excessive accumulated snow on the normal conversion efficiency of the subsequent photovoltaic module is prevented; when the air cylinder works, the air cylinder can longitudinally push the lifting base fixedly connected with the bottom of the air cylinder, then the lifting base drives the snow removing roller to make contact with the surface of the photovoltaic module, then the snow removing roller rotates to effectively remove snow on the surface of the photovoltaic module, and the stability of the lifting base in the longitudinal movement process can be improved through the arrangement of the vertical rods.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic component snow-clearing equipment, in particular to a photovoltaic component snow-clearing equipment. Background Art

[0002] Photovoltaic modules, also known as solar panels, can convert light energy into electrical energy. Single solar cells cannot be used directly as power sources. To be used as power sources, several single cells must be connected in series and parallel and tightly sealed into modules. Photovoltaic modules, also known as solar panels, are the core and most important part of solar power generation systems. At present, the amount of industrial and commercial photovoltaic installations is increasing year by year. Because industrial and commercial photovoltaics are installed on the roof of the factory, the inclination angle of the roof and photovoltaic modules is generally about 5 degrees, which is relatively small.

[0003] For example, the utility model with authorization announcement number CN217693241U discloses a snow removal device for photovoltaic modules, in which a heating plate generates heat to melt snow, thereby improving the snow removal effect on photovoltaic modules, and finally the absorbent cotton absorbs the moisture above the photovoltaic modules. The structure is simple, the snow removal effect on photovoltaic modules is better, and no manual snow removal is required, which is very time-saving and labor-saving to use. Photovoltaic modules are directly exposed to an open environment when in use. When encountering snowy days, more snow will be generated on the surface of the photovoltaic modules. The presence of snow will cause the subsequent photovoltaic modules to reduce the efficiency of light source conversion, thereby affecting the normal operation of the subsequent photovoltaic modules, thereby causing unnecessary trouble. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a photovoltaic module snow-clearing device, which can solve the problem that the heating plate of the existing photovoltaic module snow-clearing equipment generates heat to melt the snow, thereby improving the snow-removing effect on the photovoltaic module. Finally, the absorbent cotton absorbs the moisture above the photovoltaic module. The structure is simple, the snow-removing effect on the photovoltaic module is better, and no manual snow removal is required, which is very time-saving and labor-saving to use. The photovoltaic modules are directly exposed to an open environment when in use. When encountering snowy days, more snow will be generated on the surface of the photovoltaic modules. The presence of snow will cause the subsequent photovoltaic modules to reduce the efficiency of light source conversion, thereby affecting the normal operation of the subsequent photovoltaic modules, thereby causing unnecessary troublesome technical problems.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a photovoltaic module snow clearing device, comprising a frame body, a fixing seat is fixedly installed on one side of the top end of the frame body, and a first motor is fixedly installed on one side of the fixing seat, the output end of the first motor is connected to a threaded rod, and the outer surface of the threaded rod is sleeved with a threaded sleeve, an adjusting frame is fixedly installed on the top of the threaded sleeve, and a cylinder is fixedly installed on the middle part of the top end of the adjusting frame, a lifting seat is fixedly connected to the bottom of the cylinder, and a vertical rod is vertically installed on one side of the top end of the lifting seat, a second motor is fixedly installed on one side of the bottom of the lifting seat, and a snow removal roller is connected to the output end of the second motor, a rubber bump is provided on the outer surface of the snow removal roller, and a guide structure is provided on one side of the frame body.

[0006] As a preferred technical solution of the utility model, the guide structure includes a guide rod, a return spring and a rubber strip. The guide rod is welded to the side wall of the frame body, and the outer surface of the guide rod is sleeved with a return spring. The bottom of the frame body is fixedly connected with a rubber strip.

[0007] As a preferred technical solution of the utility model, a clamping plate is slidably connected to one side of the frame body, and a guide groove is provided on the top side wall of the clamping plate, and a soft pad is fixedly provided on the bottom side wall of the frame body.

[0008] As a preferred technical solution of the utility model, the threaded rod is threadedly connected with the threaded sleeve via a thread groove, and the threaded rod is symmetrically distributed along the vertical center line of the frame body.

[0009] As a preferred technical solution of the utility model, the vertical rod and the lifting seat are vertically distributed, and the lifting seat is slidably connected with the adjustment frame through the cylinder.

[0010] As a preferred technical solution of the utility model, the rubber protrusions are equidistantly distributed along the center point of the snow-removing roller, and the snow-removing roller is rotationally connected to the lifting seat.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the combination of the cylinder, vertical rod, lifting seat and snow removal roller, the photovoltaic module can be effectively snowed off, so as to ensure that the photovoltaic module can perform normal light energy conversion in the future and prevent excessive snow accumulation from affecting the normal conversion efficiency of the photovoltaic module in the future. When the cylinder is working, it will longitudinally push the lifting seat fixed at its bottom, and then the lifting seat will drive the snow removal roller to contact the surface of the photovoltaic module, and then the snow removal roller will be rotated to effectively remove the snow from the surface of the photovoltaic module. The setting of the vertical rod can improve the stability of the lifting seat during the longitudinal movement;

[0013] 2. By using the first motor, the threaded rod and the threaded sleeve in combination, the position of the snow removal roller can be adjusted conveniently, thereby achieving better snow removal. When the first motor is working, the threaded rod will rotate accordingly. Since the threaded rod and the threaded sleeve are threadedly connected through the threaded groove, the threaded sleeve can move horizontally when the threaded rod rotates, thereby achieving subsequent lateral movement of the snow removal roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the photovoltaic module snow-clearing device of the utility model;

[0015] Figure 2 This is a side view structural diagram of the photovoltaic module snow-clearing equipment adjustment frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the side view of the main body of the photovoltaic module snow-clearing device frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the side view structure of the plywood of the photovoltaic module snow-clearing device of the utility model;

[0018] Among them: 1. Frame body; 2. Fixed seat; 3. First motor; 4. Threaded rod; 5. Threaded sleeve; 6. Adjustment frame; 7. Cylinder; 8. Lifting seat; 9. Vertical rod; 10. Second motor; 11. Snow removal roller; 12. Rubber bump; 13. Guide rod; 14. Return spring; 15. Rubber strip; 16. Clamp; 17. Guide groove; 18. Cushion. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1As shown, the utility model provides a photovoltaic module snow-clearing device, including a frame body 1, a fixing seat 2 is fixedly installed on one side of the top of the frame body 1, and a first motor 3 is fixedly installed on one side of the fixing seat 2, a threaded rod 4 is connected to the output end of the first motor 3, and a threaded sleeve 5 is sleeved on the outer surface of the threaded rod 4, an adjusting frame 6 is fixedly installed on the top of the threaded sleeve 5, and a cylinder 7 is fixedly installed on the middle part of the top of the adjusting frame 6, a lifting seat 8 is fixedly connected to the bottom of the cylinder 7, and a vertical rod 9 is vertically installed on one side of the top of the lifting seat 8, a second motor 10 is fixedly installed on one side of the bottom of the lifting seat 8, and a snow-removing roller 11 is connected to the output end of the second motor 10, and a rubber bump 12 is arranged on the outer surface of the snow-removing roller 11, and a guide structure is arranged on one side of the frame body 1;

[0022] When in use, the frame body 1 is engaged with the top outer side of the photovoltaic module, and then the position height of the snow removal roller 11 is adjusted to make it contact with the surface of the photovoltaic module, and then the motor is used to realize the rotation of the snow removal roller 11, so that the surface of the photovoltaic module can be snowed off. At the same time, when another motor is working, the lateral movement of the entire adjustment frame 6 can be realized, and then the lateral movement of the snow removal roller 11 can be realized, which is convenient for the subsequent better snow removal of the photovoltaic module;

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the output end of the first motor 3 is connected to a threaded rod 4, and the outer surface of the threaded rod 4 is sleeved with a threaded sleeve 5, the threaded rod 4 is threadedly connected to the threaded sleeve 5 through a threaded groove, and the threaded rod 4 is symmetrically distributed along the vertical center line of the frame body 1, an adjusting frame 6 is fixedly installed on the top of the threaded sleeve 5, and a cylinder 7 is fixedly installed on the middle of the top of the adjusting frame 6, a lifting seat 8 is fixedly connected to the bottom of the cylinder 7, and a vertical rod 9 is vertically installed on one side of the top of the lifting seat 8, the vertical rod 9 and the lifting seat 8 are vertically distributed, and the lifting seat 8 is slidably connected to the adjusting frame 6 through the cylinder 7, the setting of the vertical rod 9 can improve the stability of the lifting seat 8 during the longitudinal movement, a second motor 10 is fixedly installed on one side of the bottom of the lifting seat 8, and the second motor 10 The output end is connected with a snow removal roller 11, and the outer surface of the snow removal roller 11 is provided with rubber protrusions 12, and the rubber protrusions 12 are equidistantly distributed along the center point of the snow removal roller 11, and the snow removal roller 11 is rotatably connected with the lifting seat 8, and a guide structure is provided on one side of the frame body 1, and a guide rod 13 is welded to the side wall of the frame body 1, and a return spring 14 is sleeved on the outer surface of the guide rod 13, and a rubber strip 15 is fixedly connected to the bottom of the frame body 1, and the guide rod 13, the return spring 14 and the rubber strip 15 form a guide structure, and the guide structure is arranged on the two side walls of the frame body 1, and a clamping plate 16 is slidably connected to one side of the frame body 1, and a guide groove 17 is provided on the top side wall of the clamping plate 16, and a soft pad 18 is fixedly provided on the bottom side wall of the frame body 1;

[0024] When in use, firstly engage the frame body 1 on the surface of the photovoltaic module, then pull the clamping plate 16 laterally, and then the clamping plate 16 moves laterally along the guide rod 13. When the clamping plate 16 moves laterally, the guide groove 17 provided can make the clamping plate 16 squeeze the reset spring 14 along the guide rod 13, and then the reset spring 14 deforms to produce a reverse force. When the force subsequently applied to the clamping plate 16 disappears, the reverse force generated by the deformation of the reset spring 14 can realize the reset of the clamping plates 16 on both sides, so as to facilitate the subsequent better engagement of the entire frame body 1 with the photovoltaic module. The rubber strip 15 provided can perform a simple protective treatment on the contact surface between the photovoltaic module and the frame body 1, and the soft pad 18 will also have the same protective effect. When the frame body 1 is engaged, the cylinder 7 works to push its bottom longitudinally. The lifting seat 8 is fixedly connected to the part, and then the lifting seat 8 drives the snow removal roller 11 to move longitudinally, and makes the snow removal roller 11 contact with the surface of the photovoltaic component, and then the second motor 10 drives the snow removal roller 11 to rotate through the rotating shaft, and the plurality of rubber protrusions 12 evenly distributed on the surface of the snow removal roller 11 can effectively remove snow from the surface of the photovoltaic component to prevent excessive snow accumulation from affecting the normal operation of the subsequent photovoltaic component. At the same time, the first motor 3 works to rotate the threaded rod 4, and the threaded connection between the threaded rod 4 and the threaded sleeve 5 can realize the lateral movement of the threaded sleeve 5, and then the lateral movement of the threaded sleeve 5 can realize the lateral movement of the entire adjustment frame 6, thereby realizing the lateral position adjustment of the snow removal roller 11, which is convenient for the subsequent better all-round snow removal of the photovoltaic component and improves the efficiency and effect of snow removal;

[0025] Specific working principle:

[0026] First, the frame body 1 is engaged with the surface of the photovoltaic module through the adapter groove opened at the bottom of the frame body 1, and then the clamping plate 16 is pulled horizontally to make it move horizontally along the guide rod 13. When the clamping plate 16 moves horizontally, the guide groove 17 provided can make the clamping plate 16 squeeze the reset spring 14 along the guide rod 13, and make the reset spring 14 deform to generate a reverse force. When the force applied to the clamping plate 16 disappears, the reverse force generated by the deformation of the reset spring 14 can realize the reset of the clamping plates 16 on both sides, so as to make the frame body 1 and the photovoltaic module more stably engaged. The setting of the rubber strip 15 can perform a simple protective treatment on the contact surface between the photovoltaic module and the frame body 1, and the soft pad 18 will also have the same protective effect. When the frame body 1 is engaged, the cylinder 7 works to push the clamping plate 16 longitudinally. The lifting seat 8 is moved, and the lifting seat 8 drives the snow-removing roller 11 to move longitudinally, and makes the snow-removing roller 11 contact with the surface of the photovoltaic module. Then the second motor 10 drives the snow-removing roller 11 to rotate through the rotating shaft. Combined with the multiple rubber protrusions 12 evenly distributed on the surface of the snow-removing roller 11, the surface of the photovoltaic module can be effectively snow-removed to prevent excessive snow accumulation from affecting the normal operation of the subsequent photovoltaic module. At the same time, the first motor 3 will cause the threaded rod 4 to rotate, and the threaded connection between the threaded rod 4 and the threaded sleeve 5 can realize the lateral movement of the threaded sleeve 5, and then the lateral movement of the threaded sleeve 5 can realize the lateral movement of the entire adjustment frame 6, thereby realizing the lateral position adjustment of the snow-removing roller 11, which is convenient for the subsequent better all-round snow removal of the photovoltaic module and improves the efficiency and effect of snow removal.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic module snow-clearing device, comprising a frame body (1), characterized in that: A fixing seat (2) is fixedly mounted on one side of the top of the frame body (1), and a first motor (3) is fixedly mounted on one side of the fixing seat (2); an output end of the first motor (3) is connected to a threaded rod (4), and a threaded sleeve (5) is sleeved on the outer surface of the threaded rod (4); an adjustment frame (6) is fixedly mounted on the top of the threaded sleeve (5), and a cylinder (7) is fixedly mounted in the middle of the top of the adjustment frame (6); a lifting seat (8) is fixedly connected to the bottom of the cylinder (7), and a vertical rod (9) is vertically mounted on one side of the top of the lifting seat (8); a second motor (10) is fixedly mounted on one side of the bottom of the lifting seat (8), and an output end of the second motor (10) is connected to a snow removal roller (11), and a rubber bump (12) is arranged on the outer surface of the snow removal roller (11); and a guide structure is arranged on one side of the frame body (1).

2. A photovoltaic module snow clearing device according to claim 1, characterized in that: The guide structure comprises a guide rod (13), a return spring (14) and a rubber strip (15); the guide rod (13) is welded to the side wall of the frame body (1), and the return spring (14) is sleeved on the outer surface of the guide rod (13); and the bottom of the frame body (1) is fixedly connected to the rubber strip (15).

3. The photovoltaic module snow clearing device according to claim 1, characterized in that: A clamping plate (16) is slidably connected to one side of the frame body (1), and a guide groove (17) is provided on the top side wall of the clamping plate (16). A soft pad (18) is fixedly provided on the bottom side wall of the frame body (1).

4. The photovoltaic module snow clearing device according to claim 1, characterized in that: The threaded rod (4) is threadedly connected with the threaded sleeve (5) via a threaded groove, and the threaded rod (4) is symmetrically distributed along the vertical center line of the frame body (1).

5. The photovoltaic module snow clearing device according to claim 1, characterized in that: The vertical rod (9) and the lifting seat (8) are vertically distributed, and the lifting seat (8) is slidably connected to the adjustment frame (6) through the cylinder (7).

6. The photovoltaic module snow clearing device according to claim 1, characterized in that: The rubber bumps (12) are distributed at equal distances along the center point of the snow-removing roller (11), and the snow-removing roller (11) is rotationally connected to the lifting seat (8).

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