The invention relates to an intelligent and adjustable boring and separating apparatus with a cage structure for sandy soil which includes a position-adjusting mechanism, a control and power mechanism, and a boring and separating mechanism. The control and power mechanism includes a sleeve, a spacer, a steering control mechanism, a rotating mechanism, and an annular baffle. The steering control mechanism includes a first motor, a connecting rod, and a steering wheel. The rotating mechanism includes a sliding plate, a second motor, a gear and an inner ring. The boring and separating mechanism includes a shaft, a baffle plate, a reinforcement ring, and a fixing ring. The intelligent and adjustable boring and separating apparatus with a cage structure for sandy soil has advantages of having reasonable and simple structure, easy to operate, high intelligence, able to remove all kinds of sandy soil, time and labor saving, and high practicality, which effectively solves the problem of poor practicality of existing sieving machines.
