Modeling and static analysis of the shoulder of a heavy-duty robot based on Solidworks
To improve the effective control ability of the robot's shoulders,a 165 kg heavy-duty six degree of freedom robot shoulder joint is designed.By designing a harmonic reducer and a pair of spur gears to reduce speed and increase torque,the rotation of the shoulder joint in the plane is achieved through the coordination between the gear and the shaft.The design of shoulder rotation joint rotation scheme using selecting a 110AEA12020-SH3 AC servo motor,and a SHG-45-100 harmonic reducer and a 6011 and 6016 deep groove ball bearings.The static strength of the main components of the transmission system was analyzed by using the Finite Element Method.The results indicate that the design of the shoulder rotation joint rotation scheme is reasonable,and the static performance of the bearings and gears meets the practical applica-tion requirements.
Robot shoulder jointTransmission systemGearAxisFinite element analysis
NETL
NSTL
万方数据
维普
