An adjustable elevation photovoltaic cleaning side arm and photovoltaic cleaning robot

By designing an adjustable-angle photovoltaic cleaning arm and using electric telescopic components and planar linkage assemblies to adjust the angle of the boom structure, the collision problem of the photovoltaic cleaning robot during the transfer process is solved, improving the stability and safety of cleaning and adapting to the photovoltaic panel cleaning needs in Northwest China.

CN224555569UActive Publication Date: 2026-07-24FOSHAN KINGPENG ROBOT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN KINGPENG ROBOT TECH CO LTD
Filing Date
2025-07-11
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing photovoltaic cleaning robots pose a risk of collision with adjacent photovoltaic panels or supporting structures when moving to the next row of photovoltaic panels, affecting cleaning efficiency and safety.

Method used

An adjustable-angle photovoltaic cleaning arm was designed. The arm's angle can be adjusted through an electric telescopic component and a planar linkage assembly, avoiding collisions with photovoltaic panels or supporting structures. The weight is balanced by a lifting drive mechanism, improving stability.

Benefits of technology

It effectively reduces the risk of collision between the boom structure and the photovoltaic panel or support structure, improves the stability and safety of cleaning, adapts to the photovoltaic panel cleaning scenario in Northwest China, and avoids damage to the hydraulic cylinder due to temperature differences.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of photovoltaic cleaning robot, especially in kind of photovoltaic cleaning side arm and photovoltaic cleaning robot of adjustable elevation angle. Photovoltaic cleaning side arm includes jib mounting bracket, jib structure and cleaning mechanism, jib mounting bracket is equipped with electric telescopic part, and the fixed end and telescopic end of electric telescopic part correspond with jib mounting bracket and jib structure hinged. When cleaning a row of photovoltaic panel, electric telescopic part lengthens, so that jib structure rotates around the hinge of jib mounting bracket, realizes the elevation angle of increasing jib structure, reduces the risk of collision of jib structure and cleaning mechanism and adjacent photovoltaic panel or support structure. When walking mechanism walks to the next row photovoltaic panel, the jib structure rotates around the hinge of jib mounting bracket when electric telescopic part shortens, realizes the elevation angle of reducing jib structure, so that cleaning mechanism falls in the next row photovoltaic panel.
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