BALLISTIC SEPARATOR AND WASTE SORTING APPARATUS USING SPECIFIC GRAVITY COMPRISING THE SAME

摘要

PURPOSE: A ballistic selection unit and a garbage specific gravity selection apparatus are provided to assemble to the angle which user wants without separate angle adjusting when uniting the facing crank arm module. CONSTITUTION: The ballistic selection unit includes: a plate; a connecting member; a crank arm module(120); a rotary shaft (130); and a drive module(140). The plate(110) forms the fixed surface in which the selection objects locates, and selects the selection object while being arranged so that the side slope and vibrating. The connecting member is connected to the lower part of each plates and the insert hole is formed. The crank arm module comprises a pair of the crank arm in which the first engaging part is respectively formed in the center of the rotation. The rotary shaft is united to forms the angle corresponding to the sum of more than one of a plurality of an external angle of polygon which the first engaging part forms. The drive module offers the driving force so that the crank arm module rotate the rotary shaft on the shaft.