Design of a Cleaning Solid Offal Robot with Semi-active Avoiding Barrier

A new kind of structure of a cleaning solid offal robot is introduced. The robot can avoid some barrier on the base of remote controller. The design principle of the mechanical structure and control system of the robot is expounded. The rule of avoiding barrier is given. The robot is driven by two wheels with a DC motor separately. The wheels connect with the cleaning brush through an industrial chain to transfer power. A container for storing the leaves is placed on the middle of the robot. Three infrared sensors are setting on the left, right and top of robot separately to avoid barrier automatically when the function is setting by the remote controller. Optical-electrical Encoders are installed on the wheels to measure the information of robot walking. The robot can be used in the room and outdoor. The robot has the advantage of energy-saving and simple structure.