Efficient ocean current energy power generation device based on vortex-induced vibration

The invention discloses an efficient ocean current energy power generation device based on vortex-induced vibration, and relates to the technical field of power generation equipment, the efficient ocean current energy power generation device comprises an adjusting base, a power generation box body is arranged at the top of the adjusting base, a fixing cavity is formed in the power generation box body, and a water inlet and a water outlet are formed in the two sides of the power generation box body respectively; filter screens are arranged in the water inlet and the water outlet, an ocean current power generation mechanism is arranged in the power generation box body, the ocean current power generation mechanism comprises a square column vibrator frame, a power generator, a power generation rotating shaft, a driving assembly, two sliding pieces and two limiting plates, and the two sliding pieces are symmetrically arranged in a fixing cavity in a sliding mode. And two sensitive springs are symmetrically arrange