Abstract:An intelligent water pollution treatment robot is designed to meet the needs of domestic water pollution management. The corresponding implementation mechanism is designed by analyzing water surface garbage collection requirements, and the 3D model of the collection device is established by using SolidWorks software. The kinematic simulation of the garbage collection device of the robot was carried out to obtain the changes in velocity, acceleration and displacement curves of critical nodes. The results show that the movement of the garbage collection device was smooth, which verified the rationality of the structural design. After the static analysis of the garbage collection device under the limit condition, the results show that the maximum stress of each part is less than the allowable stress, indicating that the garbage collection device meets the stiffness and strength requirements.