The invention discloses a vibration-swing integration type gravel sieving device for concrete preparation. The vibration-swing integration type gravel sieving device comprises a base, an outer sleeverod, an inner sliding rod, a transverse plate, a swing rod, a sieving box, a double-shaft motor, a left cam and a right cam, wherein the bottom of the outer sleeve rod is provided with an electromagnet, the electromagnet is matched with a magnet, a swing shaft is perpendicularly welded to the front side of a vertical column, the swing rod is mounted on the swing shaft in a rotating manner, a leftconnecting rod and a right connecting rod are separately hinged to the left and right parts of the lower side of the swing rod, and the left connecting rod and the right connecting rod vertically penetrate downwards through the transverse plate and are hinged to the sieving box in a contact manner. Through the intermittent power supply and outage of the electromagnet, the sieving box is driven tomove upwards and downwards intermittently, a vibrating effect is realized, the sieving speed is greatly increased, and at the same time, the condition that gravels block holes during sieving is effectively avoided; and through the leftward and rightward swing of the swing rod, the sieving box is driven to swing leftwards and rightwards, the flow rate of gravels in the sieving box is greatly increased, and the sieving speed is further increased.