Belt type cleaning device for arched photovoltaic roof

Abstract

The utility model discloses a belt type cleaning device for an arched photovoltaic roof, which belongs to the technical field of arched photovoltaic roof cleaning and comprises two trusses, a cleaning component, an auxiliary supporting component and a driving component, one truss is arranged on one side of the arched photovoltaic roof, and the other truss is arranged on the other side of the arched photovoltaic roof. The cleaning assembly comprises a belt type cleaning brush, a belt coiling box and a belt coiling rolling shaft, the belt coiling box is slidably connected to the truss through the auxiliary supporting assembly, the belt coiling rolling shaft is rotatably arranged in an inner cavity of the belt coiling box, one end of the belt type cleaning brush is wound around the belt coiling rolling shaft, the other end of the belt type cleaning brush crosses the arched photovoltaic roof to be wound around the other belt coiling rolling shaft, and the driving assembly is connected to the side wall of the belt coiling box. One end of the cleaning brush is unwound, the other end of the cleaning brush is wound, the drive assembly drives the disc belt box to move in the length direction of the truss, the belt type cleaning brush moves in the direction perpendicular to the slope direction of the arch photovoltaic roof in the reciprocating motion process, stains on the surface of the arch photovoltaic roof are cleaned, and the cleaning efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of arched photovoltaic roof cleaning, in particular to a belt-type cleaning device for arched photovoltaic roofs. Background Art

[0002] At present, the combination of photovoltaics and buildings is becoming increasingly intense. In many projects, photovoltaic modules have been used as roof panels directly on the roofs of buildings and structures, such as carports, sheds, etc. There are many arched roofs in these buildings and structures. The usual cleaning methods are manual cleaning or small robot cleaning, but the above two cleaning methods have more or less shortcomings. For example, for manual cleaning of arched roofs, the safety measures are complicated and difficult, and although the safety measures of small robot cleaning are slightly simplified, it has insufficient climbing ability when the roof arch is large, and its cleaning efficiency is low. Utility Model Content

[0003] Purpose of the utility model: to provide a belt cleaning device for arched photovoltaic roofs to solve the above-mentioned problems existing in the prior art.

[0004] Technical solution: A belt-type cleaning device for an arched photovoltaic roof, comprising two trusses, a cleaning assembly, an auxiliary support assembly, and a driving assembly;

[0005] One of the trusses is placed on one side of the arched photovoltaic roof, and the other truss is placed on the other side of the arched photovoltaic roof;

[0006] The cleaning assembly includes a belt-type cleaning brush, a tape reel box, and a tape reel roller, and the tape reel box is slidably connected to the truss through an auxiliary support assembly;

[0007] The tape reel roller is rotatably placed in the inner cavity of the tape reel box, one end of the belt cleaning brush is wound around the tape reel roller, and the other end crosses the arched photovoltaic roof and is wound around another tape reel roller;

[0008] The driving assembly is connected to the side wall of the reel box and is used to drive the reel box to move along the length direction of the truss.

[0009] Preferably, the truss is arranged perpendicular to the slope direction of the arched photovoltaic roof.

[0010] Preferably, the auxiliary support assembly comprises a support frame and auxiliary wheels, and the support frame is arranged on the side wall of the reel box;

[0011] The auxiliary wheels are rotatably connected to the support frame and slidably connected to the inner side and the outer side of the truss.

[0012] Preferably, the auxiliary support assembly further comprises support wheels and guide rails, and the guide rails are connected to the side surfaces of the truss along the length direction of the truss;

[0013] The supporting wheel is rotatably connected to the reel box and slidably placed in the guide rail.

[0014] Preferably, the driving assembly includes a first motor and a driving wheel;

[0015] The first motor is arranged on the side of the reel box, the driving wheel is connected to the output end of the first motor and is slidably placed in the guide rail.

[0016] Preferably, it also includes a positioning roller, which is rotatably connected to the top of the reel box and fits the inner side and the outer side of the belt cleaning brush.

[0017] In summary, the beneficial effects of the utility model are:

[0018] 1. When one reel roller reels up one end of the belt cleaning brush, the other reel roller unwinds the other end of the belt cleaning brush, so that the belt cleaning brush reciprocates along the slope direction of the arched photovoltaic roof, and the driving wheel is driven by the first motor to move along the guide rail, so that the belt cleaning brush moves perpendicular to the slope direction of the arched photovoltaic roof during the reciprocating motion, cleaning the stains on the surface of the arched photovoltaic roof with high cleaning efficiency.

[0019] 2. The belt cleaning brush can adapt to arched photovoltaic roofs of various curvatures and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram provided by the utility model;

[0021] Figure 2 It is a partial structural schematic diagram provided by the utility model;

[0022] Figure 3 This is a one-view diagram of the reel box provided by the utility model;

[0023] Figure 4 This is another perspective view of the reel box provided by the utility model

[0024] The accompanying drawings are marked as follows: 1. Truss; 2. Belt cleaning brush; 3. Tape box; 4. Tape roller; 5. Support frame; 6. Auxiliary wheel; 7. Support wheel; 8. Guide rail; 9. First motor; 10. Driving wheel; 11. Positioning roller; 12. Second motor. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described. Example 1

[0026] like Figures 1 to 4 As shown, the belt cleaning device for an arched photovoltaic roof disclosed in this embodiment includes two trusses 1, a cleaning assembly, an auxiliary support assembly, and a driving assembly. One truss 1 is placed on one side of the arched photovoltaic roof, and the other truss 1 is placed on the other side of the arched photovoltaic roof. The cleaning assembly includes a belt cleaning brush 2, a reel box 3, and a reel roller 4. The reel box 3 is slidably connected to the truss 1 through the auxiliary support assembly, and the reel roller 4 is rotatably placed in the inner cavity of the reel box 3. One end of the belt cleaning brush 2 is wound around the reel roller 4, and the other end is wound across the arched photovoltaic roof. On the other reel roller 4, the driving component is connected to the side wall of the reel box 3, which is used to drive the reel box 3 to move along the length direction of the truss 1. When one reel roller 4 reels one end of the belt cleaning brush 2, the other reel roller 4 unwinds the other end of the belt cleaning brush 2, so that the belt cleaning brush 2 reciprocates along the slope direction of the arched photovoltaic roof, and the reel box 3 is driven by the driving component to move along the length direction of the truss 1, so that the belt cleaning brush 2 moves perpendicular to the slope direction of the arched photovoltaic roof during the reciprocating motion, so as to clean the stains on the surface of the arched photovoltaic roof, and the cleaning efficiency is high.

[0027] Specifically, the tape roller 4 is driven by a second motor 12 . The second motor 12 is disposed on a side wall of the tape box 3 , and an output end of the second motor 12 extends into the tape box 3 and is connected to the tape roller 4 .

[0028] It should be noted that the belt-type cleaning brush 2 can adapt to arched photovoltaic roofs of various curvatures and has high applicability.

[0029] like Figure 1 As shown, the truss 1 is arranged perpendicular to the slope direction of the arched photovoltaic roof.

[0030] like Figure 2 and Figure 3 As shown, the auxiliary support assembly includes a support frame 5 and auxiliary wheels 6. The support frame 5 is arranged on the side wall of the tape box 3. The auxiliary wheels 6 are rotatably connected to the support frame 5 and slidably connected to the inner and outer sides of the truss 1 to support the tape box 3 to move along the length direction of the truss 1.

[0031] Specifically, the number of auxiliary wheels 6 set on a support frame 5 can be two, one auxiliary wheel 6 can be slidably connected to the outer side of the top square tube of the truss 1, and the other auxiliary wheel 6 can be slidably connected to the inner side of the top square tube of the truss 1. The number of auxiliary wheels set on a support frame 5 can also be four, two auxiliary wheels 6 can be slidably connected to the outer side of the top square tube of the truss 1, and the other two auxiliary wheels 6 can be slidably connected to the inner side of the top square tube of the truss 1.

[0032] Of course, the number of support frames 5 provided on a reel box 3 may also be two, and the auxiliary wheels 6 provided on the two support frames 5 may be provided in a manner similar to the above-mentioned manner, which will not be elaborated herein.

[0033] like Figure 4 As shown, the auxiliary support assembly also includes a support wheel 7 and a guide rail 8. The guide rail 8 is connected to the side of the truss 1 along the length direction of the truss 1. The support wheel 7 is rotatably connected to the reel box 3 and can be slidably placed in the guide rail 8. The bottom of the reel box 3 is supported by the support wheel 7 to improve the stability of the connection between the reel box 3 and the truss 1.

[0034] Specifically, the support wheel 7 can be rotatably connected to the reel box 3 via a support plate.

[0035] like Figure 2 and Figure 3 As shown, the driving assembly includes a first motor 9 and a driving wheel 10. The first motor 9 is arranged on the side of the tape box 3. The driving wheel 10 is connected to the output end of the first motor 9 and is slidably placed in the guide rail 8. The driving wheel 10 is driven by the first motor 9 to move along the guide rail 8, so that the tape box 3 moves along the length direction of the truss 1. Example 2

[0036] like Figure 2 and Figure 3 As shown, the difference from Example 1 is that the belt cleaning device for arched photovoltaic roofs disclosed in this embodiment also includes a positioning roller 11, which is rotatably connected to the top of the reel box 3 and fits the inner and outer sides of the belt cleaning brush 2. When the belt cleaning brush 2 reciprocates under the action of the reel roller 4, one end of the belt cleaning brush 2 continuously extends into or out of the reel box 3, and the other end also continuously extends into or out of another reel box 3. The belt cleaning brush 2 is positioned by the positioning roller 11 to prevent the belt cleaning brush 2 from rubbing against the reel box 3 during the reciprocating motion and causing damage, and at the same time, the stability of its reciprocating motion can also be improved.

[0037] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A belt cleaning device for an arched photovoltaic roof, characterized in that: It comprises two trusses (1), a cleaning assembly, an auxiliary support assembly, and a driving assembly; One of the trusses (1) is placed on one side of the arched photovoltaic roof, and the other truss (1) is placed on the other side of the arched photovoltaic roof; The cleaning assembly comprises a belt-type cleaning brush (2), a tape reel box (3), and a tape reel roller (4); the tape reel box (3) is slidably connected to the truss (1) via an auxiliary support assembly; The tape reel (4) is rotatably placed in the inner cavity of the tape reel box (3); one end of the belt-type cleaning brush (2) is wound around the tape reel roller (4), and the other end crosses the arched photovoltaic roof and is wound around another tape reel roller (4); The driving assembly is connected to the side wall of the reel box (3) and is used to drive the reel box (3) to move along the length direction of the truss (1).

2. A belt cleaning device for an arched photovoltaic roof according to claim 1, characterized in that: The truss (1) is arranged perpendicular to the slope direction of the arched photovoltaic roof.

3. A belt cleaning device for an arched photovoltaic roof according to claim 1, characterized in that: The auxiliary support assembly comprises a support frame (5) and auxiliary wheels (6); the support frame (5) is arranged on a side wall of the reel box (3); The auxiliary wheels (6) are rotatably connected to the support frame (5) and slidably connected to the inner and outer sides of the truss (1).

4. A belt-type cleaning device for an arched photovoltaic roof according to claim 3, characterized in that: The auxiliary support assembly further comprises a support wheel (7) and a guide rail (8), wherein the guide rail (8) is connected to the side surface of the truss (1) along the length direction of the truss (1); The support wheel (7) is rotatably connected to the reel box (3) and slidably placed in the guide rail (8).

5. A belt-type cleaning device for an arched photovoltaic roof according to claim 4, characterized in that: The driving assembly comprises a first motor (9) and a driving wheel (10); The first motor (9) is arranged on the side of the reel box (3), and the driving wheel (10) is connected to the output end of the first motor (9) and is slidably placed in the guide rail (8).

6. A belt-type cleaning device for an arched photovoltaic roof according to claim 1, characterized in that: It also comprises a positioning roller (11), which is rotatably connected to the top of the reel box (3) and fits the inner side and the outer side of the belt cleaning brush (2).

Images