Air screen selects machine

The utility model provides an air screen selects machine relates to material screening machine field, including screening cavity and feed mechanism, screening cavity left side blast air cavity, be equipped with the motor in the blast air cavity, be equipped with the flabellum on the motor shaft of motor, screening cavity top is equipped with dust absorbing part, the right side is equipped with andsheds the dish in the screening cavity, the below of shedding the motor is equipped with ejection of compact pipeline, screening cavity top right side is equipped with the feeding cavity, feeding cavity right side is equipped with the feed inlet, feed mechanism includes the supporting seat, conveyer and conveying motor, conveyer's upper end is equipped with from the driving wheel, conveyer's lower extreme is equipped with the action wheel, rotate through the pivot with the supporting seat from the driving wheel and be connected, the action wheel is connected with the pivot of conveying motor,the utility model has the