Full-automatic overwater golf ball picking device

A full-automatic overwater golf ball picking device comprises a shell mechanism, a water surface fishing mechanism, an underwater obstacle removing mechanism, a power mechanism and a ball outlet mechanism. The water surface fishing mechanism is rotationally installed at the front end of the shell mechanism, and the function of collecting golf balls floating on the water surface is achieved through the self-rotation of the water surface fishing mechanism. The underwater obstacle removing mechanism is slidably installed in a groove in the front end face of the shell mechanism, power is provided through two air cylinders, and the functions of sliding left and right to adjust the position and pushing away obstacles such as aquatic plants and the like are achieved. The power mechanism comprises a ball feeding mechanism and a ball clamping mechanism; the ball feeding mechanism is slidably mounted in a hollow cylinder on the front end face of the shell mechanism, and the function of feeding a hit golf ball into the