Photovoltaic panel cleaning device

Abstract

The utility model discloses a photovoltaic panel cleaning device, belongs to the field of photovoltaic panel maintenance, solves the problem that an existing photovoltaic panel cleaning device cannot clean a photovoltaic panel with accumulated snow, and comprises a main body machine, a first swing arm and a second swing arm, the first swing arm is installed on the side face of the main body machine, and the second swing arm is installed on the side face of the main body machine. According to the photovoltaic panel accumulated snow cleaning device, by arranging the pushing mechanism and the cleaning mechanism, accumulated snow left on the surface of a photovoltaic panel can be stably pushed and cleaned, the situation that normal movement and work of equipment on the surface of the photovoltaic panel are affected by too much accumulated snow is prevented, and by means of use of a cleaning roller, the cleaning efficiency is improved. Impurities on the surface of the photovoltaic panel are stably cleaned, the overall cleanliness of the photovoltaic panel is guaranteed, the equipment is integrally and stably attached to the surface of the photovoltaic panel through moving rollers subsequently, the moving stability of the equipment on the surface of the photovoltaic panel is guaranteed, and the working quality of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic panel maintenance field, concretely relates to a photovoltaic panel cleaning device. BACKGROUND

[0002] Photovoltaic panel assembly is a kind of power generation device that will generate direct current under the sun, is composed of almost all thin solid photovoltaic cells made of semiconductor materials (for example, silicon), and photovoltaic panel is in outdoor for a long time, and its surface will fall a large amount of dust, leaves and other impurities, pollutes the surface of photovoltaic panel, hinders the normal operation of photovoltaic panel itself, so staff will regularly clean photovoltaic panel.

[0003] Chinese invention patent CN105344629A discloses a kind of photovoltaic panel cleaning device, the photovoltaic panel cleaning device includes: mounting bracket and cleaning mechanism, cleaning mechanism is movably arranged along the length direction of mounting bracket, cleaning mechanism includes scrubbing part and cleaning part, cleaning part is used to carry out cleaning operation before scrubbing part carries out scrubbing operation;

[0004] The above design can effectively prevent leaves and other impurities from entering between the photovoltaic panel and the cleaning part by the cooperation of multiple components, ensuring the cleaning effect of the equipment itself, but there are some problems in actual use, which is embodied in that the photovoltaic panel is in outdoor all the year round, and in winter, snow falls on the surface of the photovoltaic panel, at this time, the above photovoltaic panel cleaning device cannot stably clean the photovoltaic panel, resulting in that the working quality of the equipment itself is affected. UTILITY MODEL CONTENT

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the problems raised in the above background art, the utility model adopts the following technical solutions.

[0007] A kind of photovoltaic panel cleaning device, including main body machine, first swing arm and second swing arm, the first swing arm is installed on the side of main body machine, the second swing arm is installed on the side away from the first swing arm of main body machine, the first swing arm side is installed with cleaning mechanism, the second swing arm side is installed with push mechanism for cleaning residual snow on the surface of photovoltaic panel, the push mechanism includes snow sweeper, support plate and fixed bolt, the support plate is arranged in the inner wall of second swing arm, fixed bolt is arranged between support plate and second swing arm, and snow sweeper for cleaning snow is installed between support plate.

[0008] As a preferred technical scheme of the utility model, the snow sweeping plate is composed of a pushing part and an inclined part, the pushing part is installed between the supporting plates, and the inclined part is installed on the upper surface of the pushing part.

[0009] As a preferred technical scheme of the utility model, the cleaning mechanism comprises a cleaning piece and a cleaning roller, the cleaning piece is installed on the side surface of the first swing arm, the cleaning roller is installed at the bottom end of the cleaning piece, and the cleaning roller is used for cleaning the surface of the photovoltaic panel.

[0010] As a preferred technical scheme of the utility model, the cleaning mechanism further comprises a conveying pipe and a limiting frame, the conveying pipe is installed at the top end of the cleaning piece and communicates with the cleaning piece, and the limiting frame is fixedly installed on the upper surface of the main machine and limits the conveying pipe.

[0011] As a preferred technical scheme of the utility model, the cleaning device further comprises a limiting mechanism, the limiting mechanism comprises a reinforcing frame, a side support and a moving roller, the reinforcing frame is symmetrically installed on the side surface of the main machine, the side support is arranged on the side surface of the reinforcing frame, and the moving roller is fixedly installed at the bottom end of the side support.

[0012] As a preferred technical scheme of the utility model, the limiting mechanism further comprises a moving rod, a limiting side plate and a spring set, the moving rod is slidingly installed in the reinforcing frame, the limiting side plate is fixedly installed at the bottom end of the moving rod, the top end of the moving rod is fixedly connected with the side support, and the bottom end of the limiting side plate is provided with the spring set.

[0013] As a preferred technical scheme of the utility model, the reinforcing frame is internally provided with a sliding groove matched with the sliding of the limiting side plate, and the top end of the reinforcing frame is provided with an extension groove matched with the penetration of the moving rod, and the overall width of the extension groove is smaller than the self width of the sliding groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the pushing mechanism and the cleaning mechanism are arranged, the residual snow on the surface of the photovoltaic panel can be stably pushed and cleaned, the excessive snow can be prevented from affecting the normal movement and work of the equipment on the surface of the photovoltaic panel, the impurities on the surface of the photovoltaic panel can be stably cleaned through the use of the cleaning roller, the cleanliness of the photovoltaic panel as a whole is ensured, the mobile roller is used subsequently, the equipment as a whole is stably attached to the surface of the photovoltaic panel, the stability of the movement of the equipment on the surface of the photovoltaic panel is ensured, and the working quality of the equipment itself is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure of the utility model.

[0017] Figure 2 It is another perspective view of the overall structure of the main machine of the utility model.

[0018] Figure 3 It is the perspective view of the pushing mechanism structure of the utility model.

[0019] Figure 4 It is the structure schematic view of the cleaning mechanism in the utility model.

[0020] Figure 5 It is the structure schematic view of the limiting mechanism in the utility model.

[0021] The corresponding relationship between the annotations of the figures in the drawings and the component names is as follows:

[0022] 1, main machine; 2, first swing arm; 3, second swing arm; 4, cleaning mechanism; 41, cleaning piece; 42, cleaning roller; 43, conveying pipe; 44, limiting frame; 5, pushing mechanism; 51, snow sweeping plate; 52, supporting plate; 53, fixing bolt; 6, limiting mechanism; 61, reinforcing frame; 62, side support; 63, moving roller; 64, moving rod; 65, limiting side plate; 66, spring group. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an embodiment that is independent of or mutually exclusive with other embodiments. The utility model provides the following embodiments.

[0026] As shown by Figure 1 and Figure 2 , it is a structure schematic view of the photovoltaic panel cleaning device in the embodiment, which comprises a main machine 1, a first swing arm 2 and a second swing arm 3, the first swing arm 2 is installed on the side of the main machine 1, the second swing arm 3 is installed on the side of the main machine 1 away from the first swing arm 2, the first swing arm 2 side is installed with a cleaning mechanism 4, and the second swing arm 3 side is installed with a pushing mechanism 5 for cleaning the residual snow on the surface of the photovoltaic panel.

[0027] In use, by placing the device on the surface of the photovoltaic panel, by using the driving wheel installed inside the main machine 1, the main machine 1 as a whole is attached to the surface of the photovoltaic panel to move, and in the moving process, by using the pushing mechanism 5, the residual snow on the surface of the photovoltaic panel is pushed and cleaned, and the operation of the cleaning mechanism 4 itself can clean the photovoltaic panel surface cleaned of snow, ensuring the working quality of the device itself and improving the cleaning effect of the device itself.

[0028] As shown in the accompanying Figure 3 The pushing mechanism 5 in this embodiment is shown in the structural schematic view, which comprises a snow sweeping plate 51, a supporting plate 52 and a fixing bolt 53, the supporting plate 52 is arranged on the inner wall of the second swing arm 3, and the fixing bolt 53 is arranged between the supporting plate 52 and the second swing arm 3, and the snow sweeping plate 51 for cleaning snow is installed between the supporting plates 52.

[0029] In use, the angle of the pushing mechanism 5 as a whole is adjusted and changed by the operation of the second swing arm 3 itself, so that the snow sweeping plate 51 as a whole moves to the position attached to the photovoltaic panel, and with the movement of the position of the main machine 1 itself, the snow sweeping plate 51 moves on the surface of the photovoltaic panel to push and clean the snow remaining on the surface of the photovoltaic panel, preventing the snow from affecting the normal movement and subsequent cleaning of the device, and in normal weather, the snow sweeping plate 51 can also push and clean the unabsorbed solid impurities such as leaves remaining on the photovoltaic panel.

[0030] As shown in the accompanying Figure 3 The snow sweeping plate 51 is composed of a pushing part and an inclined part, the pushing part is installed between the supporting plates 52, and the inclined part is installed on the upper surface of the pushing part, in use, by using the pushing part, the snow sweeping plate 51 can move attached to the surface of the photovoltaic panel, and the inclined part makes the snow cleaned by the snow sweeping plate 51 splash to the side.

[0031] As shown in the accompanying Figure 4 The cleaning mechanism 4 in this embodiment is shown in the structural schematic view, which comprises a cleaning piece 41 and a cleaning roller 42, the cleaning piece 41 is installed on the side of the first swing arm 2, and the cleaning roller 42 is installed at the bottom end of the cleaning piece 41, and the cleaning roller 42 is used to clean the surface of the photovoltaic panel.

[0032] In use, by the operation of the first swing arm 2 itself, the cleaning piece 41 is moved to the target position, at this time the bottom end of the cleaning roller 42 is attached to the surface of the photovoltaic panel, and then by the operation of the cleaning roller 42 itself, the impurities on the surface of the photovoltaic panel are stably cleaned, ensuring the stability of the device during operation.

[0033] As shown in the accompanying Figure 4As shown, it is a structural schematic diagram of the cleaning mechanism 4 in this embodiment. The cleaning mechanism 4 also includes a conveying pipe 43 and a limiting frame 44. The conveying pipe 43 is installed on the top of the cleaning component 41 and is connected to the cleaning component 41. The limiting frame 44 is fixedly installed on the upper surface of the main body 1 and limits the conveying pipe 43.

[0034] During use, the position of the delivery pipe 43 is limited by the installation and use of the limiting frame 44. Then, through the connection and cooperation between the limiting frame 44 and the pump body, the cleaning agent required for cleaning is input into the cleaning component 41, so that the cleaning agent comes into contact with the cleaning roller 42, making it easier for the cleaning roller 42 to clean the photovoltaic panel more stably.

[0035] From the appendix Figure 5 As shown, it is a structural schematic diagram of the limiting mechanism 6 in this embodiment. The cleaning device also includes the limiting mechanism 6, which includes a reinforcing frame 61, a side support 62 and a moving roller 63. The reinforcing frame 61 is symmetrically installed on the side of the main body 1, the side support 62 is arranged on the side of the reinforcing frame 61, and the moving roller 63 is fixedly installed at the bottom of the side support 62.

[0036] During use, the side bracket 62 and the movable roller 63 work together to make the movable roller 63 fit against the side of the photovoltaic panel. Because the photovoltaic panel has a certain slope in actual use, the installation and use of the movable roller 63 allows the whole equipment to move stably with the photovoltaic panel, ensuring the stability of the equipment during operation.

[0037] From the appendix Figure 5 As shown, it is a structural schematic diagram of the limiting mechanism 6 in this embodiment. The limiting mechanism 6 also includes a moving rod 64, a limiting side plate 65 and a spring assembly 66. The moving rod 64 is slidably installed inside the reinforcing frame 61, the limiting side plate 65 is fixedly installed at the bottom end of the moving rod 64, the top end of the moving rod 64 is fixedly connected to the side bracket 62, and the bottom end of the limiting side plate 65 is provided with a spring assembly 66.

[0038] During use, by pulling the side bracket 62, the moving rod 64 slides stably inside the reinforcing frame 61, adjusting the position of the moving roller 63 so that the roller part of the moving roller 63 is in contact with both sides of the photovoltaic panel. The use of the spring assembly 66, when the moving rod 64 moves closer to the side bracket 62, the spring assembly 66 is in a stored state, allowing the moving roller 63 to be in close contact with the side wall of the photovoltaic panel, ensuring the stability of the equipment during operation.

[0039] From the appendix Figure 5As shown, the reinforcing frame 61 is internally provided with a sliding groove matched with the sliding of the limiting side plate 65, and the top end of the reinforcing frame 61 is provided with an extension groove matched with the penetration of the moving rod 64, and the overall width of the extension groove is less than the self width of the sliding groove, in use, through the cooperation of the sliding groove and the extension groove, the maximum moving distance of the limiting side plate 65 is limited, preventing the moving distance of the side support 62 from being too large, causing the moving roller 63 to be unable to be attached to the side wall of the photovoltaic panel, and ensuring the stability during the operation of the equipment.

[0040] The above is a further detailed description of the utility model in combination with the specific implementation, which cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be regarded as belonging to the protection range determined by the claims submitted by the utility model.

Claims

1. A photovoltaic panel cleaning device, comprising a main body (1), a first swing arm (2), and a second swing arm (3), wherein the first swing arm (2) is mounted on the side of the main body (1), and the second swing arm (3) is mounted on the side of the main body (1) away from the first swing arm (2), characterized in that: A cleaning mechanism (4) is installed on the side of the first swing arm (2), and a pushing mechanism (5) for cleaning the snow remaining on the surface of the photovoltaic panel is installed on the side of the second swing arm (3). The pushing mechanism (5) includes a snow sweeping plate (51), a support plate (52) and a fixing bolt (53). The support plate (52) is set on the inner wall of the second swing arm (3), and a fixing bolt (53) is set between the support plate (52) and the second swing arm (3). A snow sweeping plate (51) for cleaning snow is installed between the support plates (52).

2. The photovoltaic panel cleaning device according to claim 1, characterized in that: The snowplow (51) consists of a pushing part and an inclined part. The pushing part is installed between the support plates (52), and the inclined part is installed on the upper surface of the pushing part.

3. The photovoltaic panel cleaning device according to claim 1, characterized in that: The cleaning mechanism (4) includes a cleaning component (41) and a cleaning roller (42). The cleaning component (41) is installed on the side of the first swing arm (2), and the cleaning roller (42) is installed at the bottom of the cleaning component (41). The cleaning roller (42) is used to clean the surface of the photovoltaic panel.

4. The photovoltaic panel cleaning device according to claim 3, characterized in that: The cleaning mechanism (4) also includes a conveying pipe (43) and a limiting frame (44). The conveying pipe (43) is installed on the top of the cleaning component (41) and is connected to the cleaning component (41). The limiting frame (44) is fixedly installed on the upper surface of the main body (1) and limits the conveying pipe (43).

5. The photovoltaic panel cleaning device according to claim 1, characterized in that: The cleaning device also includes a limiting mechanism (6), which includes a reinforcing frame (61), a side support (62) and a moving roller (63). The reinforcing frame (61) is symmetrically installed on the side of the main body (1), the side support (62) is set on the side of the reinforcing frame (61), and the moving roller (63) is fixedly installed at the bottom of the side support (62).

6. The photovoltaic panel cleaning device according to claim 5, characterized in that: The limiting mechanism (6) further includes a moving rod (64), a limiting side plate (65), and a spring assembly (66). The moving rod (64) is slidably installed inside the reinforcing frame (61), the limiting side plate (65) is fixedly installed at the bottom end of the moving rod (64), the top end of the moving rod (64) is fixedly connected to the side bracket (62), and the bottom end of the limiting side plate (65) is provided with a spring assembly (66).

7. The photovoltaic panel cleaning device according to claim 6, characterized in that: The reinforcement frame (61) has a sliding groove inside that slides with the limiting side plate (65), and the top of the reinforcement frame (61) has an extension groove through which the moving rod (64) passes. The overall width of the extension groove is smaller than the width of the sliding groove itself.

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