The grid Coupling is one of the key components of the driving device in the belt conveyor
it is widely used in belt conveyor.In the process of using
the leaf spring of coupling is easily broken
the tooth block is easily wear.These affect the life of the coupling.The 3-D models of leaf spring and tooth block are established.The stress analysis and strength calculation is carried out by using ANSYS.The results show that
ANSYS simulation analysis can truly reflect the actual stress of coupling.The necessary basis for the leaf spring and tooth block design and machining is provided.