Adjustable direction of rotation's sieve that shakes soon

The utility model discloses an adjustable direction of rotation's sieve that shakes soon, it including the sieve of forming by shield, reel, rack, base, pendulum, shu huanhe motor that shakes soon, motor be a direction of rotation adjustable either -rotation motor, install a tray respectively at the upper end of motor and lower extreme, be equipped with the location dog respectively on tray from top to bottom, motor shaft both ends respectively with bearing and bearing cover between to the location link stopper of upper and lower tray the symmetry install one and get rid of the piece. Dog matched with constant head tank is equipped with and fixes a position respectively on respectively getting rid of the piece. The utility model has the advantages of following effect, it is two -way adjustable owing to changing motor direction of rotation into, make the material fully sieve, need not repeated screening, have and save time, improve screening efficiency. 本实用新型公开了种可调节旋转方向的旋振筛，它包括有由防尘盖、筛框、网架、底座、振动体、束环和电机组成的旋振筛，电机