Design of Suction Cup Cleaning Device in Sunshine House
[Purposes]When cleaning the sunshine house,there are some problems such as the risk of working at high altitude,low cleaning efficiency and limited cleaning devices,which lead to the cleaning problem of the sunny house surface.In order to solve these problems,this paper designs a new type of suction cup cleaning device for sunshine house.[Methods]Based on the analysis of the working prin-ciple of the suction cup cleaning device,a three-dimensional structural model was established.The de-vice integrates several modules such as adsorption system,visual monitoring system,traveling system and central control system,and can automatically plan the traveling route and intelligently avoid ob-stacles,thus realizing efficient and safe cleaning operation.The finite element analysis of the stress and displacement of the chassis is carried out by SolidWorks software to verify the rationality of the design and the safety of the structure.[Findings]The analysis results show that the maximum stress of the chas-sis is 2.973e+07 N/m2,which is lower than the tensile strength of the material of 7.3e+07 N/m2.In addi-tion,the maximum displacement of the chassis is 2.928 mm,which is within a reasonable range.There-fore,these results show that the chassis design meets the use standards and design specifications.[Con-clusions]This design is innovative in energy saving,environmental protection and automatic operation,which provides an important reference for the design and development of intelligent cleaning devices.
sunshine house cleaning devicesuction cup designfinite element analysisintelligent ob-stacle avoidance
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