SHOCK ABSORBING APPARATUS OF SELECTION SCREEN FOR ORE ASSORT APPARATUS

摘要

The present invention relates to a screen shock relieving device for an ore sorting apparatus. More specifically, the present invention relates to the screen shock relieving device for the ore sorting apparatus, which is capable of preventing damage of a main body by relieving an impact load, generated in the process of supplying an ore as a sorting target to the ore sorting apparatus through an ore dispersing apparatus, through the screen shock relieving device of the present invention. The screen shock relieving device of the present invention comprises: a U character-shaped support frame which is installed to be fixed to an upper portion of the main body of the ore sorting apparatus; a U character-shaped movable frame which is installed at an upper side of the support frame such that the movable frame is separated from the support frame at predetermined intervals, is installed to be moved vertically in a state that the movable frame is connected to the support frame by means of a plurality of connection members, and has a predetermined area; a cushion rubber unit which is installed between the support frame and the movable frame to buffer an impact caused by a supplied ore; and an elastic member which is installed in the connection member to relieve an impact in a side direction caused by the supplied ore.