The Kinematic Analysis and Parametric Design of Beam Pumping Unit Based on ADAMS

This paper used the ADAMS mechanical systems dynamic simulation to establish the virtual prototype model of CYJY12-4.2-73-type beam-pumping unit. Through some parameters calculation and movement analysis, we obtained the rules of suspension point displacement, velocity and acceleration. From the movement rules of suspension point, we saw some weak points. We carried out parametric design and analysis for several parameters of the pumping units using the Design Study of ADAMS, which was amid at the crank shaft torque of the reducer. Our work can be a reference to the designer.