Simple floating type wave power generation device

The utility model discloses a simple floating type wave power generation device, which relates to the technical field of wave power generation and comprises a floating plate, the top end of the floating plate is fixedly connected with a buffer plate, the diameter of the buffer plate is smaller than that of the floating plate, and the top end of the buffer plate is fixedly connected with a plurality of supporting rods. The top ends of the supporting rods are movably connected with lifting rods, the top ends of the lifting rods are fixedly connected with a mounting plate, the inner side of the mounting plate is movably connected with a direction ball, and the interior of the direction ball is movably connected with a power generation rod. According to the utility model, through the arranged buffer mechanism, when waves hit, the floating plate is driven to shake, so that the power generation rod moves up and down, when the power generation rod shakes, the power generation rod abuts against the rolling wheel, so