Structural Design and Simulation Analysis of Quadruped Tree Climbing Robot

Abstract Aiming at the problems of large size and complex structure of the existing tree-climbing robot, a new structure of the quadruped tree-climbing robot is designed based on the structure of the existing quadruped tree-climbing robot. We established a mathematical model using robotics, and carried out a positive kinematics analysis of the overall structure. The finite element simulation analysis of the key components and the simulation and verification of the transmission core components are carried out. The overall structure of the redesigned four-legged tree climbing robot is simple, weight, small endurance, high endurance and high finite element results show the grasping mechanism The reasonable stress distribution of the frame design is more uniform, and the robot has strong stability in the process of climbing trees.