The Control Technology Research Of The Clearance Robot Mechanisms

This article mainly introduces the technology of cleaning coal bunker by robot, combining methods of traditional bunker clearance. Based on the collection and research on related work robots at home and abroad, we designed the clearance robot. The mechanical structure design, electrical control and hydraulic control are the topic technology of the robot.The retractable mechanical arm is the main component of the robot. Because of Its retractable function, It can be better suited to work under variable space in the coal bunker. By using UG 3d modeling software, the mechanical arms are established for all parts of 3d model. It lays the foundation for analysis of stress and dynamic during the robot working in the future.We use the programming software Developer GX to program for all the activities of the robot during cleaning the coal bunker. Then we enter the it will enter the program to PLC, which transmits the signals to different parts of the robot which need to be action. The program is the "brain" of the robot. It will accept signals from external input, translate into a robot voice and transmit the voice to each place. External signal is input through the Wei Guan EB8000 human-machine interface. So workers can easily achieve a clearance process just by clicking the human-machine interface.