Small roller brush device for photovoltaic cleaning robot

Abstract

The small roller brush device for the photovoltaic cleaning robot comprises end plates, a supporting frame is arranged between the end plates and fixedly connected with the end plates, mounting holes are formed in the two sides of each end plate, driving shafts are arranged in the mounting holes, and rollers are arranged on the surfaces of the driving shafts. The mounting holes are formed in the two sides of the end plates, the driving shafts are arranged in the mounting holes, the rollers are arranged on the surfaces of the driving shafts, the multiple sets of brush plates are arranged on the surfaces of the rollers, and the brush plates are circumferentially distributed in a staggered mode. A driver is arranged on the surface of one set of end plates, the power output end of the driver is fixedly connected with the driving shaft, the brush plate is made of flexible materials and makes contact with the photovoltaic panel, and compared with other roller brushes, the small roller brush device can more effectively sweep wind and sand and is suitable for a gear-driven photovoltaic cleaning robot which is placed throughout the year. The working efficiency of the photovoltaic cleaning robot can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning robots, and more specifically to a small roller brush device for a photovoltaic cleaning robot. Background Technique

[0002] A photovoltaic cleaning robot is an automated device designed specifically for cleaning the surface of photovoltaic panels. With the rapid development of the photovoltaic industry, the cleaning and maintenance of photovoltaic panels have become increasingly important because dust, dirt, and other contaminants can reduce the power generation efficiency of photovoltaic panels. The emergence of photovoltaic cleaning robots has greatly improved the cleaning efficiency and safety of photovoltaic panels.

[0003] When existing photovoltaic cleaning robots are used in places with strong winds and sand, sand and dust are likely to accumulate, making it inconvenient to use the cleaning robots. Therefore, a new technical solution is needed to solve this problem. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a small roller brush device for a photovoltaic cleaning robot, which solves the problem that when existing photovoltaic cleaning robots are used in places with strong winds and sand, sand and dust are likely to accumulate, making it inconvenient to use the cleaning robots.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A small roller brush device for a photovoltaic cleaning robot, comprising: end plates, a support frame is arranged between the end plates and is fixedly connected to the end plates, mounting holes are arranged on both sides of the end plates, a drive shaft is arranged inside the mounting holes, a roller is arranged on the surface of the drive shaft, and a plurality of groups of brush plates are arranged on the surface of the roller. The brush plates are distributed in a circumferential and staggered manner. A driver is arranged on the surface of one of the end plates, and the power output end of the driver is fixedly connected to the drive shaft. The brush plates are made of flexible materials and are in contact with the photovoltaic panel. A rack is arranged inside the end plate and is fixedly connected to the photovoltaic panel.

[0006] As a preferred embodiment of the utility model, a first fixing frame is arranged on the side of the end plate, and a roller is arranged on the side of the first fixing frame. The roller is located on the platform on the side of the rack.

[0007] As a preferred embodiment of the utility model, a second fixing frame is arranged on the other side of the end plate, and a guide wheel is arranged on the side of the second fixing frame. The guide wheel is in contact with the side of the rack.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model is provided with mounting holes on both sides of the end plate, a driving shaft is arranged inside the mounting holes, a roller is arranged on the surface of the driving shaft, and a plurality of groups of brush plates are arranged on the surface of the roller. The brush plates are distributed in a circumferential and staggered manner. A driver is arranged on the surface of one of the end plates, and a fixed connection is established between the power output end of the driver and the driving shaft. The brush plates are made of flexible materials and are in contact with the photovoltaic panel. The small roller brush device is more effective in cleaning sand and dust than other roller brushes and is applicable to the gear-driven photovoltaic cleaning robot placed all year round. The photovoltaic cleaning robot will greatly improve the working efficiency of the robot. Description of the Drawings

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is an enlarged schematic diagram of the internal structure of part A of the utility model.

[0012] In the figure: 1, end plate; 2, mounting hole; 3, driving shaft; 4, roller; 5, brush plate; 6, driver; 7, support frame; 8, first fixing frame; 9, roller; 10, second fixing frame; 11, guide wheel; 12, rack. Detailed Implementation Manner

[0013] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0014] Please refer to Figure 1-2The utility model provides a technical solution: a small roller brush device for a photovoltaic cleaning robot, comprising: an end plate 1, a support frame 7 is arranged between the end plates 1 and the support frame 7 is fixedly connected to the end plate 1, mounting holes 2 are arranged on both sides of the end plate 1 and a driving shaft 3 is arranged inside the mounting hole 2, a roller 4 is arranged on the surface of the driving shaft 3 and a plurality of groups of brush plates 5 are arranged on the surface of the roller 4, the brush plates 5 are staggeredly distributed in a circumferential manner, a driver 6 is arranged on the surface of one group of the end plates 1 and the power output end of the driver 6 is fixedly connected to the driving shaft 3, the brush plates 5 are made of flexible material and are in contact with each other between the photovoltaic panels, and the inner side of the end plate 1 A rack 12 is provided and the rack 12 is fixedly connected to the photovoltaic panel, mounting holes 2 are provided on both sides of the end plate 1 and a driving shaft 3 is provided inside the mounting hole 2, a roller 4 is provided on the surface of the driving shaft 3 and a plurality of groups of brush plates 5 are provided on the surface of the roller 4, the brush plates 5 are distributed in a staggered manner in a circle, a driver 6 is provided on the surface of one group of the end plates 1 and the power output end of the driver 6 is fixedly connected to the driving shaft 3, the brush plates 5 are made of flexible material and are in contact with the photovoltaic panel, the small roller brush device is more effective in cleaning wind and sand than other roller brushes and is suitable for a gear-driven photovoltaic cleaning robot that is placed all year round, and the photovoltaic cleaning robot will greatly improve the working efficiency of the robot.

[0015] Further improvements, such as Figure 2 As shown: a first fixing frame 8 is arranged on the side of the end plate 1 and a roller 9 is arranged on the side of the first fixing frame 8. The roller 9 is located on a platform on the side of the rack 12. The setting of the roller 9 reduces the friction of movement and increases the supporting strength.

[0016] Further improvements, such as Figure 2 As shown: a second fixing frame 10 is arranged on the other side of the end plate 1 and a guide wheel 11 is arranged on the side of the second fixing frame 10. The guide wheel 11 contacts the side of the rack 12. The arrangement of the guide wheel 11 increases the stability during movement and avoids shaking.

[0017] Working principle: mounting holes 2 are arranged on both sides of the end plate 1 and a driving shaft 3 is arranged inside the mounting hole 2, a roller 4 is arranged on the surface of the driving shaft 3 and a plurality of brush plates 5 are arranged on the surface of the roller 4, the brush plates 5 are distributed in a staggered manner in a circular manner, a driver 6 is arranged on the surface of one group of end plates 1 and a power output end of the driver 6 is fixedly connected to the driving shaft 3, the brush plates 5 are made of flexible material and are in contact with the photovoltaic panels. Compared with other roller brushes, the small roller brush device is more effective in cleaning wind and sand and is suitable for gear-driven photovoltaic cleaning robots that are placed all year round. The photovoltaic cleaning robot will greatly improve the working efficiency of the robot.

[0018] The above has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0019] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two elements, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change.

[0020] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A small roller brush device for a photovoltaic cleaning robot, characterized in that: include: End plates (1), support frames (7) are arranged between the end plates (1), and the support frames (7) and the end plates (1) are fixedly connected, mounting holes (2) are arranged on both sides of the end plates (1), and a drive shaft (3) is arranged inside the mounting holes (2), a roller (4) is arranged on the surface of the drive shaft (3), and a plurality of groups of brush plates (5) are arranged on the surface of the roller (4), and the brush plates (5) are distributed in a staggered manner in a circumferential distribution, a driver (6) is arranged on the surface of one group of the end plates (1), and the power output end of the driver (6) is fixedly connected to the drive shaft (3), the brush plates (5) are made of flexible material and are in contact with the photovoltaic panel, and a rack (12) is arranged on the inner side of the end plate (1), and the rack (12) is fixedly connected to the photovoltaic panel.

2. A small roller brush device for a photovoltaic cleaning robot according to claim 1, characterized in that: A first fixing frame (8) is arranged on the side of the end plate (1), and a roller (9) is arranged on the side of the first fixing frame (8), wherein the roller (9) is located on a platform on the side of the rack (12).

3. The small roller brush device for a photovoltaic cleaning robot according to claim 1, characterized in that: A second fixing frame (10) is provided on the other side of the end plate (1), and a guide wheel (11) is provided on the side surface of the second fixing frame (10), and the guide wheel (11) and the side surface of the rack (12) are in contact with each other.

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