Silo contents emptying device - has radially projecting rotating knife shaft for loosening contents surface

摘要

Equipment for removing silo goods from the top of high or deep silos of a circular section includes removing and conveying equipment which loosens the top surface and brings the loosened goods to a central upwards conveying suction tube. The removing and conveying equipment are mounted on a support frame which is rotating above the goods surface in the silo. The equipment for loosening the goods consists of a radially projecting rotating knife shaft (40) above the goods top surface (22). The knives (45) are positioned at right angle to the axis and are pivotably attached to the knife shaft (40). The knife shaft (40) are movably mounted in teh plane of the plates. The distance between two knives (45) is about 50mm.