The utility model provides a receive and release rotation mechanism of dink under high sea situation, including chassis, gyration roof -rack, worm and gear module, main shaft, star wheel axle mounting bracket, sun gear, triplex row star gear subassembly and the ring gear of going, the chassis is installed on boats and ships, and the main shaft is installed on the chassis, worm and gear module overlaps and establishes on the main shaft, and the star wheel axle mounting bracket of going is installed on the main shaft, and the sun gear is installed on the main shaft, and planet wheel subassembly is installed respectively at both ends including the planet wheel and the star wheel axle that goes, line star wheel axle go the star wheel axle mounting bracket with on the gyration roof -rack, the assembly of planet wheel is in on the line star wheel axle, and install between ring gear and the sun gear, triplex row star gear subassembly equidistance distributes in the periphery of sun gear. The utility model discloses planet wheel subassembly evenly distributed on the gyration roof -rack, rotary roof -rack can balancedly act on when consequently rotating and on, make the gyration roof -rack not have the impact force when rotating, realize that the transmission efficiency, reliability and the stationarity that receive and release dink rotation mechanism's rotary motion under the high sea situation improve greatly.