Coordinated type particulate matter classified screening device

The utility model discloses a coordinated type particulate matter classified screening device, including the screening case that is equipped with the sieve, screening case upper end is equipped with feed mechanism, and screening case lower extreme is equipped with the discharge gate, on the inner wall of screening case one side, be connected with a horizontal rotary drum axle, the 2nd horizontal rotary drum axle, the 3rd horizontal rotary drum axle to rotating in proper order down on the follow, the epaxial cooperation of a horizontal rotary drum is connected with cam, first band pulley, sieveone end is for articulating the hinged end on screening incasement wall, there is the clearance in the sieve other end with screening case lateral wall to supported by the cam, formation can be alongwith the rotation of cam the vibratory end of luffing motion, the epaxial cooperation of the 2nd horizontal rotary drum is connected with second band pulley, third band pulley, fan, for the row's ofbeing equipped with cinder