Adjustable roller brush mechanism for a photovoltaic cleaning robot

Abstract

The utility model discloses a kind of adjustable roller brush mechanisms of photovoltaic cleaning robot, it is related to photovoltaic cleaning robot technical field, to solve the problem that the cleaning robot for photovoltaic panel in use in existing existing, height limit, lead to unable to correspond with the different height of photovoltaic panel Matched use problem.The inner cavity is installed inside two element safety housings, hydraulic telescopic rod is arranged at the middle position inside the inner cavity, the upper end of the hydraulic telescopic rod is provided with telescopic rod, the upper end of the telescopic rod is provided with motor, the inside of two element safety housings is provided with reserved moving groove, one end of the cleaning brush roller is installed in motor output end and penetrates reserved moving groove.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic cleaning robot technology, specifically to an adjustable roller brush mechanism for a photovoltaic cleaning robot. Background Technology

[0002] With the rapid development of the photovoltaic industry, photovoltaic power generation has become a trend in the domestic and international power generation industry due to its advantages such as environmental protection and high energy quality. Since photovoltaic power generation modules operate outdoors for extended periods, their cleanliness is a significant factor affecting photovoltaic power generation efficiency.

[0003] For example, the Chinese authorized patent, CN219235284U, entitled "(A Roller Brush Cleaning Mechanism and a Photovoltaic Cleaning Robot)," includes: a roller brush mounting frame for connecting the mobile chassis of the cleaning robot; a roller brush rotatably mounted on the roller brush mounting frame; and a rotation drive assembly fixed to the roller brush mounting frame and connected to the roller brush drive. The rotation drive assembly includes a motor, a transmission housing, and a transmission component disposed on the transmission housing. The motor is fixed to the transmission housing, and the motor's shaft is connected to the transmission component. The transmission component has a connection structure for connecting the roller brush. The roller brush cleaning mechanism provided by this utility model has the advantages of a compact structure and reduced overall size. The photovoltaic cleaning robot using the improved roller brush cleaning mechanism has the advantages of a compact structure and small overall size.

[0004] However, existing cleaning robots for photovoltaic panels have height limitations, making it impossible to match them with different heights of the photovoltaic panels. Therefore, they do not meet the current requirements. To address this, we propose an adjustable roller brush mechanism for photovoltaic cleaning robots. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable roller brush mechanism for a photovoltaic cleaning robot, in order to solve the problem mentioned in the background art that the existing cleaning robots for photovoltaic panels are limited in height during use, making it impossible to match them with different heights of the photovoltaic panels.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable roller brush mechanism for a photovoltaic cleaning robot, comprising: a photovoltaic cleaning robot body, wherein two component safety housings are provided on both sides of the photovoltaic cleaning robot body, and a cleaning brush roller is provided between the two component safety housings.

[0007] Also includes:

[0008] An inner cavity is installed inside the safety housings of the two components. A hydraulic telescopic rod is provided at the middle position inside the inner cavity. A telescopic rod is provided at the upper end of the hydraulic telescopic rod. A motor is provided at the upper end of the telescopic rod. A reserved moving groove is provided inside the inner side of the safety housings of the two components. One end of the cleaning brush roller passes through the reserved moving groove and is installed at the motor output end.

[0009] Preferably, a first servo motor is provided on the lower side of the inner cavity of each of the two component safety housings, and two sets of the first servo motors are provided. A second servo motor is provided on one side of the inner cavity of one of the two component safety housings.

[0010] Preferably, both sides of the lower end of the two component safety housings are provided with first clamping rollers, and one set of first clamping rollers is provided. The inner side of one of the two component safety housings is provided with second clamping rollers, and two sets of second clamping rollers are provided. The connecting end of the first clamping roller is rotatably connected to the output end of the first servo motor, and the connecting end of the second clamping roller is rotatably connected to the output end of the second servo motor.

[0011] Preferably, the outer walls of the two sets of second clamping rollers and the set of first clamping rollers are provided with anti-slip sleeves.

[0012] Preferably, a signal receiver is provided on one side of the upper surface of the photovoltaic cleaning robot body, and the signal receiver is electrically connected to the photovoltaic cleaning robot body.

[0013] Preferably, a clamping plate is provided at the lower middle position of the two component safety housings where there is no second clamping roller, and a side fixing plate is provided at the lower middle position of the other two component safety housings. A rotating wheel is provided on one side of the side fixing plate, and the rotating wheel is rotatably connected to the side fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model utilizes a hydraulic telescopic rod installed within the component's safety housing. During use, the telescopic rod, via an external operating mechanism, transmits an operation signal to a signal receiver, enabling effective height adjustment. This allows for synchronized height adjustment of the cleaning brush roller, ensuring it fits more closely to the photovoltaic panel being cleaned. The rotating cleaning brush roller removes deposited impurities and dust, which are then dispersed by external wind, thus achieving effective cleaning of the photovoltaic panel surface. This effectively avoids the height limitations of existing photovoltaic panel cleaning robots, which prevent them from adapting to different panel heights. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lower structure of the main body of the photovoltaic cleaning robot of this utility model;

[0018] Figure 3 This is a structural diagram of the internal structure of the component safety housing of this utility model;

[0019] Figure 4 This is a schematic diagram of the inner wall structure of the component safety housing of this utility model;

[0020] In the diagram: 100, main body of the photovoltaic cleaning robot; 101, first clamping roller; 102, second clamping roller; 10201, anti-slip sleeve; 103, clamping plate; 104, cleaning brush roller; 105, rotating wheel; 106, side fixing plate; 200, signal receiver; 300, component safety housing; 3001, reserved moving slot; 301, inner cavity; 302, first servo motor; 303, hydraulic telescopic rod;

[0021] 304. Telescopic pole; 305. Motor; 306. Second servo motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example 1

[0025] Please see Figure 1-3 This utility model provides an embodiment of an adjustable roller brush mechanism for a photovoltaic cleaning robot, comprising: a photovoltaic cleaning robot body 100, with component safety housings 300 on both sides of the photovoltaic cleaning robot body 100, and two component safety housings 300, with a cleaning brush roller 104 disposed between the two component safety housings 300.

[0026] Also includes:

[0027] The inner cavity 301 is installed inside the safety housings 300 of the two components. A hydraulic telescopic rod 303 is provided at the middle position inside the inner cavity 301. A telescopic rod 304 is provided at the upper end of the hydraulic telescopic rod 303. A motor 305 is provided at the upper end of the telescopic rod 304. A reserved moving groove 3001 is provided inside the inner side of the safety housings 300 of the two components. One end of the cleaning brush roller 104 passes through the reserved moving groove 3001 and is installed at the output end of the motor 305.

[0028] In use, the operation signal is transmitted to the signal receiver 200 through the external operating mechanism, so that the height can be effectively adjusted by the hydraulic telescopic rod 303 and telescopic rod 304. This allows the height of the cleaning brush roller 104 to be adjusted synchronously, so that the cleaning brush roller 104 fits more closely to the photovoltaic panel to be cleaned. The rotating cleaning brush roller 104 cleans the deposited impurities and dust, which are then blown away by the external wind, thus achieving the effect of cleaning the surface of the photovoltaic panel.

[0029] Example 2

[0030] Please see Figure 3 The lower side of the inner cavity 301 in both component safety housings 300 is provided with a first servo motor 302, and two sets of the first servo motor 302 are provided. The second servo motor 306 is provided on one side of the inner cavity 301 of one of the two component safety housings 300.

[0031] The arrangement of the first servo motor 302 and the second servo motor 306 can effectively provide rotational kinetic energy for the first clamping roller 101 and the second clamping roller 102.

[0032] Please see Figure 3 and Figure 4 Both sides of the lower end of the safety housing 300 of the two components are provided with first clamping rollers 101, and one set of first clamping rollers 101 is provided. The inner side of one of the two safety housings 300 is provided with a second clamping roller 102, and two sets of second clamping rollers 102 are provided. The connecting end of the first clamping roller 101 is rotatably connected to the output end of the first servo motor 302, and the connecting end of the second clamping roller 102 is rotatably connected to the output end of the second servo motor 306.

[0033] Please see Figure 4 The outer walls of the two sets of second clamping rollers 102 and the set of first clamping rollers 101 are provided with anti-slip sleeves 10201.

[0034] The anti-slip sleeve 10201 effectively increases the friction between the first clamping roller 101 and the second clamping roller 102 during movement.

[0035] Please see Figure 1 A signal receiver 200 is provided on one side of the upper surface of the photovoltaic cleaning robot body 100, and the signal receiver 200 is electrically connected to the photovoltaic cleaning robot body 100.

[0036] Please see Figure 2 A clamping plate 103 is provided at the lower middle position of the two component safety housings 300 where there is no second clamping roller 102. A side fixing plate 106 is provided at the middle position of the other lower end of the two component safety housings 300. A rotating wheel 105 is provided on one side of the side fixing plate 106. The rotating wheel 105 is rotatably connected to the side fixing plate 106.

[0037] Working principle: Before use, the main body 100 of the photovoltaic cleaning robot is placed on the upper surface of the photovoltaic panel. The lower surface of the photovoltaic panel is wrapped by the clamping plate 103 and the rotating wheel 105. The rotation of the first clamping roller 101 and the second clamping roller 102 can effectively rotate on the photovoltaic panel, thereby effectively driving the main body 100 of the photovoltaic cleaning robot to move back and forth. During use, the operation signal is transmitted to the signal receiver 200 through the external operating mechanism, so that the height can be effectively adjusted by the hydraulic telescopic rod 303 and the telescopic rod 304. This allows the height of the cleaning brush roller 104 to be adjusted synchronously, so that the cleaning brush roller 104 fits more closely to the photovoltaic panel to be cleaned. The rotating cleaning brush roller 104 cleans the deposited impurities and dust, which are then blown away by the external wind, thus achieving the effect of cleaning the surface of the photovoltaic panel.

[0038] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the displayed or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0039] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An adjustable roller brush mechanism for a photovoltaic cleaning robot, comprising a photovoltaic cleaning robot body (100), wherein two component safety housings (300) are provided on both sides of the photovoltaic cleaning robot body (100), and a cleaning brush roller (104) is provided between the two component safety housings (300). Its features are: Also includes: An inner cavity (301) is installed inside the two component safety housings (300). A hydraulic telescopic rod (303) is provided at the middle position inside the inner cavity (301). A telescopic rod (304) is provided at the upper end of the hydraulic telescopic rod (303). A motor (305) is provided at the upper end of the telescopic rod (304). A reserved moving groove (3001) is provided inside the inner side of the two component safety housings (300). One end of the cleaning brush roller (104) passes through the reserved moving groove (3001) and is installed at the output end of the motor (305).

2. An adjustable roller brush mechanism for a photovoltaic cleaning robot according to claim 1, characterized in that: A first servo motor (302) is provided on the lower side of the inner cavity (301) of each of the two component safety housings (300). Two sets of the first servo motors (302) are provided. A second servo motor (306) is provided on one side of the inner cavity (301) of one of the two component safety housings (300).

3. An adjustable roller brush mechanism for a photovoltaic cleaning robot according to claim 2, characterized in that: Both sides of the lower end of the two component safety housings (300) are provided with first clamping rollers (101), and one set of first clamping rollers (101) is provided. The inner side of one of the two component safety housings (300) is provided with a second clamping roller (102), and two sets of second clamping rollers (102) are provided. The connecting end of the first clamping roller (101) is rotatably connected to the output end of the first servo motor (302), and the connecting end of the second clamping roller (102) is rotatably connected to the output end of the second servo motor (306).

4. An adjustable roller brush mechanism for a photovoltaic cleaning robot according to claim 3, characterized in that: An anti-slip sleeve (10201) is provided around the outer wall of the two sets of second clamping rollers (102) and one set of first clamping rollers (101).

5. An adjustable roller brush mechanism for a photovoltaic cleaning robot according to claim 4, characterized in that: A signal receiver (200) is provided on one side of the upper surface of the photovoltaic cleaning robot body (100), and the signal receiver (200) is electrically connected to the photovoltaic cleaning robot body (100).

6. An adjustable roller brush mechanism for a photovoltaic cleaning robot according to claim 5, wherein: A clamping plate (103) is provided at the middle position of the lower end of the two component safety housings (300) where there is no second clamping roller (102). A side fixing plate (106) is provided at the middle position of the other lower end of the two component safety housings (300). A rotating wheel (105) is provided on one side of the side fixing plate (106), and the rotating wheel (105) is rotatably connected to the side fixing plate (106).

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