风电塔筒自动化喷涂爬壁机器人设计OA

Wind energy is one of the most promising clean energy at present.However,wind power tower is prone to corrosion and rust under extreme conditions.At present,it mainly relies on manual periodic high-altitude suspension spraying maintenance.Therefore,a permanent magnet automatic spraying wall-climbing robot with strong adsorption force,large curvature and flexible movement is designed to replace manual operation.By studying the working conditions on the tower,the adsorption,walking,driving,spraying and other mechanisms are analyzed respectively.A wall-climbing robot scheme of permanent magnet adsorption,wheeled walking,DC servo drive and high-pressure airless spraying is proposed.For the preliminarily designed wall climbing robot model,mechanical calculations is conducted,the critical state of overturning is analyzed,and the structure of the wall climbing robot is optimized.The effect of spraying speed on paint film thickness is studied through a single factor method,the spraying parameters are adjusted,and an appropriate spraying speed is selected.The results show that the thickness of the paint film produced by the preliminary design of the wall climbing robot is uniform,and the thickness meets the requirements of wind power tower spraying.