The invention provides an active conical assisted guiding clamping mechanism and relates to the field of recovery of unmanned aerial vehicles. The active conical assisted guiding clamping mechanism comprises a return elastic element, a seat ring, a base and multiple rib plates; the seat ring is mounted on the base; the multiple rib plates are placed on the seat ring in a circumferential direction;the rib plates are rotationally mounted on the seat ring; the return elastic element connected with the seat ring and the base is placed between the seat ring and the base; in an initial state, the multiple rib plates surround an inverted cone-shaped structure; and a through hole capable of enabling a conical adapter at the bottom of the unmanned aerial vehicle to pass through is formed in the base. The active conical assisted guiding clamping mechanism is suitable for sea recovery of the unmanned aerial vehicle; and according to the active conical assisted guiding clamping mechanism, the unmanned aerial vehicle recovery area is enlarged, the unmanned aerial vehicle control accuracy is reduced, and the recovery stability is enhanced.