Energy-saving automatic equipment for trapping common fish fingerlings in deep sea of public sea

The invention discloses energy-saving automatic equipment for trapping common fish fingerlings in deep sea of a public sea. The equipment comprises a main body bin, a center bin is arranged in the center of the interior of the main body bin, a mounting bin is arranged at the top of the interior of the main body bin, a solar device is arranged at the top of the interior of the mounting bin, and end bins are symmetrically arranged at the two ends of the interior of the main body bin. According to the equipment, through cooperative use of the solar device, the mounting bin, a storage battery and an inverter, when the equipment floats on the sea surface, an electric hydraulic cylinder and an electric lifting rod are controlled to extend, an arc-shaped cover plate is in a nearly vertical state, then an electric push rod is controlled to extend, and the angle of a mounting frame facing the sun is adjusted; a solar panel is matched with the inverter to convert solar energy into electric energy and store the electric