Quick -witted pinch roller fixing device removes gred

The utility model relates to a quick -witted pinch roller fixing device removes gred, including the pinch roller axle, its characterized in that: the logical major axis of pinch roller is assembled respectively to the pinch roller axle for both ends, leading to inboard the overlapping of the corresponding pinch roller of major axis and being equipped with round separation blade, the inboard cover of corresponding circle separation blade is equipped with the plain washer, and the suit has spacing sleeve pipe on the logical major axis between two plain washers, and logical major axis both ends utilize the locating pin to fix a position after passing the quick -witted box curb plate of slagging -off, circle separation blade external diameter is greater than the pinch roller external diameter. It has overcome pinch roller axle bend breakdown and the quick -witted pinch roller fixing device removes gred of problem is deviate from to the chain, has guaranteed the normal operating of boiler, has reduced maintenance workman's working strength and maintenance volume, has improved spare parts's cycle of operation, and for enterprise's material resources financial resources of using manpower sparingly, also the safety in production has been guaranteed to the indirectness.