Skid structure for photovoltaic cleaning robot

Abstract

The utility model belongs to the technical field of photovoltaic cleaning robots, in particular to a skid structure for a photovoltaic cleaning robot, which comprises a skid, the skid is mounted at the bottom of the photovoltaic cleaning robot, the bottom of the photovoltaic cleaning robot is driven by a driving wheel and a track, and the skid works cooperatively with the driving wheel and the track. And channel steel is installed at the bottom of the photovoltaic cleaning robot, a fixing piece is fixedly installed on the upper surface of the skid through a bolt, and a bearing seat is fixedly installed at the top of the fixing piece. The contact area between the crawler belt and the photovoltaic panel is enlarged through the skid structure, the friction force between the photovoltaic cleaning robot and the photovoltaic panel is improved in all directions, it is guaranteed that the robot can be stably attached to the surface of the photovoltaic panel in the cleaning process, the unstable conditions such as sliding and displacement are effectively avoided, the cleaning effect and efficiency are greatly improved, and the photovoltaic cleaning robot is suitable for being popularized and used. And meanwhile, the risk of damage to the photovoltaic panel caused by unstable operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic cleaning robot technology, specifically a skid structure for a photovoltaic cleaning robot. Background Technology

[0002] Photovoltaic cleaning robots are intelligent devices specifically designed for cleaning solar photovoltaic panels. Their main function is to automatically remove pollutants such as dust, bird droppings, snow, and algae from the surface of photovoltaic panels, thereby improving the power generation efficiency of photovoltaic power plants.

[0003] Existing technology utilizes a road wheel structure to increase the contact area between the tracks and the photovoltaic panel surface, thereby comprehensively improving the friction between the photovoltaic cleaning robot and the photovoltaic panel surface, as shown in the instruction manual. Figure 6 As shown, due to the limited contact area between the track and the photovoltaic panel caused by the road wheel structure, the friction between them is small, making slippage very likely during operation.

[0004] Therefore, we propose a skid structure for photovoltaic cleaning robots to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a skid structure for a photovoltaic cleaning robot, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A skid structure for a photovoltaic cleaning robot includes a skid mounted on the bottom of the photovoltaic cleaning robot. The bottom of the photovoltaic cleaning robot is driven by drive wheels and tracks. The skid works in conjunction with the drive wheels and tracks. A channel steel is mounted on the bottom of the photovoltaic cleaning robot. A fixing member is fixedly mounted on the upper surface of the skid by bolts. A bearing seat is fixedly mounted on the top of the fixing member. The bearing seat penetrates the channel steel and slides on the surface of the bearing seat. Springs are slidably connected to the upper and lower parts of the channel steel on the surface of the bearing seat. The channel steel is mounted on the bottom of the photovoltaic cleaning robot.

[0010] Furthermore, a main unit is installed on the top of the photovoltaic cleaning robot.

[0011] Furthermore, a gasket is installed on the bearing housing.

[0012] Furthermore, the sides of the skid are designed as arc-shaped portions.

[0013] Furthermore, a guide groove is provided on the lower surface of the skid.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a skid structure for a photovoltaic cleaning robot, which has the following advantages:

[0016] This invention expands the contact area between the track and the photovoltaic panel by using a skid structure, thereby comprehensively improving the friction between the photovoltaic cleaning robot and the photovoltaic panel. This ensures that the robot can be firmly attached to the photovoltaic panel surface during cleaning operations, effectively avoiding unstable conditions such as sliding and displacement, and significantly improving the cleaning effect and efficiency. At the same time, it reduces the risk of damage to the photovoltaic panel caused by unstable operation. The skid achieves suspension and self-adaptation through springs, dynamically matching the tilt angle and surface unevenness of the photovoltaic panel to maintain uniform contact pressure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the skid mounting structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the skid structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the lower surface structure of the skid of this utility model.

[0021] Figure 5 This is a schematic diagram of the bearing housing structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the prior art structure of this utility model.

[0023] In the diagram: 1. Photovoltaic cleaning robot; 2. Main unit; 3. Drive wheel and track; 4. Skid; 401. Arc-shaped part; 402. Guide groove; 5. Channel steel; 6. Fixing component; 7. Bearing seat; 701. Gasket; 702. Spring. Detailed Implementation

[0024] 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.

[0025] Example

[0026] like Figure 1-5 As shown in the figure, one embodiment of this utility model proposes a skid structure for a photovoltaic cleaning robot, including a skid 4. The skid 4 is installed at the bottom of the photovoltaic cleaning robot 1. The bottom of the photovoltaic cleaning robot 1 is driven by drive wheels and tracks 3. The skid 4 works in cooperation with the drive wheels and tracks 3. The drive wheels provide traction, and the skid 4 bears the vertical load, forming a "support-drive" structure. The photovoltaic cleaning robot 1 features a separate structure to enhance its climbing ability. A channel steel 5 is installed at the bottom of the robot. A fixing component 6 is bolted to the upper surface of the skid 4. A bearing seat 7 is fixed to the top of the fixing component 6. The bearing seat 7 is essentially a smooth T-shaped column. The bearing seat 7 penetrates the channel steel 5, which slides on the surface of the bearing seat 7. Springs 702 are slidably connected to the upper and lower parts of the channel steel 5 on the surface of the bearing seat 7. The skid 4 achieves adaptive suspension via the springs, dynamically matching the tilt angle and surface unevenness of the photovoltaic panel to maintain uniform contact pressure. The channel steel 5 serves as the transition component for mounting the skid 4 on the photovoltaic cleaning robot 1. The skid 4 has a smooth surface and a certain degree of elasticity, reducing movement resistance.

[0027] like Figure 1 As shown, in some embodiments, a host 2 is installed on the top of the photovoltaic cleaning robot 1, and the host 2 encompasses the intelligent control components of the entire photovoltaic cleaning robot.

[0028] like Figure 5 As shown, in some embodiments, a gasket 701 is mounted on the bearing housing 7.

[0029] like Figure 3 As shown, in some embodiments, the sides of the skid 4 are designed as arc-shaped portions 401, which can act as a buffer when encountering uneven surfaces, preventing jamming and damage to the photovoltaic panel.

[0030] like Figure 1 , 4 As shown, in some embodiments, the lower surface of the skid 4 is provided with a guide groove 402, which matches the protrusion on the inner surface of the track 3, and the protrusion slides on the inner wall of the guide groove 402.

[0031] The skid structure, through low-friction support structure, adaptive pressure control and drive coordination, enables photovoltaic cleaning robots to move safely and operate efficiently on complex surfaces. Its core design logic is to achieve maximum motion stability with minimal contact damage, while also taking into account the collaborative work of the cleaning mechanism. It is one of the key technologies for intelligent operation and maintenance of photovoltaic systems. Future trends include the application of lightweight materials (such as carbon fiber composites), biomimetic structures (such as gecko-inspired adsorption skids), and self-cleaning coatings (to reduce the contamination of the skid itself).

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A skid structure for a photovoltaic cleaning robot, comprising a skid (4), characterized in that: The skid (4) is installed at the bottom of the photovoltaic cleaning robot (1). The bottom of the photovoltaic cleaning robot (1) is driven by the drive wheel and the track (3). The skid (4) works in coordination with the drive wheel and the track (3). A channel steel (5) is installed at the bottom of the photovoltaic cleaning robot (1). A fixing part (6) is fixedly installed on the upper surface of the skid (4) by bolts. A bearing seat (7) is fixedly installed on the top of the fixing part (6). The bearing seat (7) passes through the channel steel (5). The channel steel (5) slides on the surface of the bearing seat (7). Springs (702) are slidably connected to the upper and lower parts of the channel steel (5) on the surface of the bearing seat (7). The channel steel (5) is installed at the bottom of the photovoltaic cleaning robot (1).

2. The skid structure for a photovoltaic cleaning robot according to claim 1, characterized in that: The photovoltaic cleaning robot (1) has a host (2) mounted on its top.

3. The skid structure for a photovoltaic cleaning robot according to claim 1, characterized in that: A gasket (701) is installed on the bearing housing (7).

4. The skid structure for a photovoltaic cleaning robot according to claim 1, characterized in that: The sides of the skid (4) are designed as arc-shaped portions (401).

5. The skid structure for a photovoltaic cleaning robot according to claim 1, characterized in that: The lower surface of the skid (4) is provided with a guide groove (402).

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