Grinding roller, mill and system of milling

The utility model discloses a system of milling and grinding roller and mill, wherein, should the system of milling include the grinding roller and with grinding roller complex mill, be provided with a plurality of mounting holes on grinding roller and the mill respectively, dispose the connected elastic component of one end in the mounting hole, the other end of elastic component is connected to wear -resisting lug. The utility model provides a system of milling, through set up a plurality of mounting holes respectively on grinding roller and mill, and in the mounting hole configuration one end connected elastic component, the other end of this elastic component is connected to wear -resisting lug, when the system's during operation of milling, bellied wear -resisting lug can increase the grinding roller and grind the angle, the material dynamics is taken off in the increase, and to material not of uniform size, because the setting of elastic component, the flexible of certain degree can be done to wear -resisting lug in the mounting hole, when the effect is milled to the material the best to the assurance, the wearing and tearing of avoiding wear -resisting lug and the too inflexible contact of material and leading to, the service life of the system of milling is prolonged.