DEVICE FOR REMOVING ORE JAMMED IN ORE SORTING SCREEN

摘要

PURPOSE: A device for removing ore jammed in ore sorting screen is provided which effectively removes ore caught in screen meshes of a sorting screen. CONSTITUTION: The device(1) comprises a casing means(10) that is angle adjustably mounted on a lower side of a base fixed to a lower part of an intermediate fixed beam(132) for supporting screen mesh(128) installed at an inner side of screen body of a screen facility; an elastic member(30) installed at an inner side of the casing means(10); a revolution body(50) inserted into a supporting body inserted into the elastic member(30); and a hitting means(70) connected to an end part of an operating rod(72) extended with being connected to the revolution body(50) so that the hitting means(70) hits the bottom of the screen mesh(128) by vibration of the screen mesh and elastic force of the elastic member(30).