The present invention maintains a constant inclination that can be flowed down the conveyor in the separator that allows the pollen to be separated or separated from the pollen by the bee or artificially collected pollen is passed through the conveyor of infinite trajectory, In addition, the driving roller driven by the power from the drive source of the conveyor is mounted at a high position forming the inclination of the conveyor, while the driven roller is mounted at a low position, the projections protruding more prominently on the circumferential surface in the width direction to the driving roller at equal intervals When the protrusion intermittently hits the conveyor of the fabric material connected to the driven roller at intervals, foreign substances other than the potted plant placed on the conveyor are bounced and gradually moved toward the driven roller, and the pot is extracted from the conveyor. Put it on the surface so that it can be extracted, The present invention relates to a pollen foreign material separator capable of separating foreign matters from the present invention. The present invention relates to a condenser in which a pollen containing bees or artificially collected foreign matters can be separated and separated from foreign substances and pollen while passing through a conveyor of infinite trajectory. (11) maintains a constant inclination in which foreign matters can flow down, and the driving roller 100 driven by driving from the drive source 10 of the conveyor 11 is mounted at a high position forming the inclination of the conveyor (11). And, the driven roller 200 is mounted at a low position, the foreign matter contained in the pot 30 by the intermittent blow drive of the drive roller 100 can be extracted toward the driven roller 200, and also the present invention The protruding protrusions 110 protruding from the circumferential surface in the width direction in the driving roller 100 are formed at equal intervals, and the protrudi