Energy superposition wave power generation device with single degree of freedom and multiple floaters combined

The invention discloses an energy superposition wave power generation device with the single degree of freedom and multiple floaters combined. The energy superposition wave power generation device comprises a supporting mechanism, a wave energy collecting assembly, a multi-floater hydraulic energy storage system and a power generation system. The supporting mechanism is provided with a plurality of guide bars arranged in parallel. The wave energy collecting assembly comprises the multiple floaters arranged in parallel. The floaters are installed on the guide bars in a penetrating mode. At least one end of each floater is provided with a vertically sliding mechanism. The vertically sliding mechanisms are connected with the input end of the hydraulic energy storage system through pinion and rack transmission mechanisms. The output end of the hydraulic energy storage system is connected with a power generator of the power generation system. The energy superposition wave power generation device can collect energy