Design and Simulation Analysis of Drill Pipe Holding Manipulator

In order to improve the work efficiency, reduce the labor intensity and achieve a safe, healthy and efficient drilling environment, a drill rod clamping manipulator for the automatic drill pipe handling system is designed. This article summarizes the development process of the drill pipe clamping manipulator, analyzes the characteristics of the existing drill pipe transporting and placing manipulators. Combining the problems exposed in the actual drilling processes, designed manipulator that can keep the center position of the drill rod unchanged when gripping different diameters of drill pipes. Performing force analysis and dynamic analysis of the manipulator to simulate the actual working conditions, and static analysis of important components. The analysis results show that the performance of each part of the manipulator meets the requirements, and the motion function of the manipulator conforms to the physical laws and meets the requirements of use.