A small-sized apparatus for fastly separating seeds from impurities is composed of separating mechanism, impurities sucking unit and fixed base. Said separating mechanism consists of fixed supporter, lifting supporter inserted in said fixed supporter and controlled by a tray regulating switch, seed tray and its lifting table, and vibrator. Said impurities sucking unit comprises an umbrella-shaped sucking head, guide pipe, vacuum pump, impurities recovering container and exhaust opening with filter. |