Extraction and separation device for chloroplast pigment

The utility model discloses a chloroplast pigment extraction and separation device which comprises a frame body, a bottom support installed below the frame body, a material pressing plate arranged on the inner side of the frame body, a spiral shaft penetrating through the middle of the material pressing plate, a rotating plate connected to the outer side of the spiral shaft, a lifting push rod arranged above the rotating plate, and a pressing plate installed at the upper end of the lifting push rod. A cylinder is connected above the pressing plate through a piston, a rolling mechanism is arranged on the outer side of the rotating plate, and a filtering frame is mounted on the outer side of the frame body; the rolling mechanism comprises a movable shaft movably connected to the outer side of the rotating plate, a rolling roller is movably connected to the outer side of the movable shaft, and the outer side of the rolling roller is parallel to the pressing plate. The device can efficiently and fully grind green