Wave energy power generation device

A wave energy power generation device, comprises:

• a plurality of up-down moving mechanism configured to move up and down along a spiral rod under the action of waves;
• a mass block provided at a lower part of the wave energy power generation device for maintaining stability of the wave energy power generation device in water;
• a buoyancy barrel arranged in the middle of a frame of the wave energy power generation device and configured to maintain balance of the plurality of up-down moving mechanism;
• a guide rail disposed on one side of the plurality of up-down moving mechanism and configured to limit a movement direction of the plurality of up-down moving mechanism;
• and
• the spiral rod configured to interact with the plurality of up-down moving mechanism to drive the plurality of up-down moving mechanism to move up and down, and the plurality of up-down moving mechanism configured to convert the up-down moving into rotational kinetic energy to drive a generator to rotate;
• wherein the plurality of up-down moving mechanism comprises a driving gear assembly, a transmission gear assembly, a scroll spring box gear, an escapement mechanism and a wave energy power generation assembly;
• the transmission gear assembly configured to drive an output gear to always rotate in the same direction when the plurality of up-down moving mechanism moves up and down;
• the scroll spring box gear configured to be in transmission connection with the transmission gear assembly and configured to store rotational kinetic energy within a scroll spring gear;
• the escapement mechanism, configured to stabilize a rotation speed of a gear transmission system, so that energy within the scroll spring cannot be released suddenly;
• and
• the wave energy power generation assembly comprising a third transmission gear, a gear acceleration box and the generator, the scroll spring box gear meshed with the third transmission gear, and the third transmission gear configured to drive the gear acceleration box and the generator to convert rotational kinetic energy into effective kinetic energy for the wave energy power generation.