Structural Analysis and Design of Suspended Torsion Supporting Device for Grinding Rollers

The working principle of grinding roller's suspended torsion supporting device was introduced,including the analysis of its freedom and stress.The results show that this torsion supporting device can balance gear torque,and the rod link with similar structure can undertake the same force which boasting of different nature.Basing on the constraint condition of the structure,the relationships between the displacement distance of movable roller and the main elements' size was determined.