Safe shearing machine with broken wool processing function

The utility model relates to a safe shearing machine with a broken wool processing function, which comprises a base, a shearing box is clamped and mounted at the upper end of the base, a shearing roller is fixedly mounted in the shearing box, a spiral blade is fixedly mounted on the shearing roller, suckers are fixedly mounted at the upper end of the shearing box in an array manner, and the suckers are positioned right above the shearing roller. A ventilation pipeline is fixedly installed at the upper end of the shearing box and communicates with the shearing box through a suction cup, an air blower is fixedly installed on one side of the ventilation pipeline, the output end of the air blower communicates with the interior of the ventilation pipeline, and a wool storage box is fixedly installed at the lower end of the other side of the ventilation pipeline. The air blower blows air into the ventilation pipeline to increase the flow speed of the air in the ventilation pipeline, so that broken wool trimmed from