The utility model provides an oil press extracting machine of filtered oil soil, which relates to a grease extracting device. The oil press extracting machine of the filtered oil soil has high efficiency and low cost, and is suitable for extracting grease in filtered oil soil through dry method press extractive technique in industrial production. The machine is provided with a blender, a charger,a discharge oil extractor and a controller, wherein the blender is provided with a stirring pot, blender vanes, a bearing, a bearing seat, a stirring shaft, a coupler, a motor and a gear reduction box, the charger is arranged under the discharge port of the stirring pot of the blender, the charger is provided with a pair of scissors, a hinge, an orbit, a steel wire, a supporting rod, a horizontalconnecting rod, an offsetting spring, a charging barrel and a supporting barrel, the discharge oil extractor is provided with a pressure gage, a support, a pulley, a steel wire, a hydraulic cylinder,a compression bar, a discharge barrel and a hydraulic motor. The controller is respectively connected with the blender, the charger and the discharge oil extractor.