Obstacle-surpassing Mechanism of Autonomous Obstacle-surpassing Glass-cleaning Robot and Robot Thereof

Xiaoyun Wang, Jiangping Liu*, Chen Chen

College of Computer and Information Engineering of the Inner Mongolia Agricultural University, Hohhot, 010018, China

Abstract: With the advancement of technology, intelligent glass-wiping robots have entered people's lives. In order to solve the problem that the current glass-wiping robot cannot cross the window frame autonomously, a glass-wiping robot capable of autonomous obstacle-crossing is designed. It uses the advantages of the glass-wiping robot that has been put on the market to plan paths and detect window frames. An autonomous obstacle-crossing system, which includes a host, a main suction cup, a lifting mechanism, two obstacle-crossing mechanisms, and two support mechanisms. This article will elaborate on the mechanical structure, cross-obstacle function and principle of the obstacle-crossing system, and analyze the feasibility of the design scheme. The autonomous obstacle-clearing glass-cleaning robot proposed in this paper can complete the wiping of multiple pieces of glass alone without the presence of the user, which improves the robot's autonomy and work efficiency, can ensure the safety of the user, and truly liberates Human intelligent glass-wiping robots have certain practical significance.

Keywords: Obstacle-crossing mechanism; Cylinder; Mechanical design