High -speed agitating unit of concrete

The utility model belongs to concrete mixing equipment field, concretely relates to high -speed agitating unit of concrete, including base, the churn of installing just horizontal setting on the base and the impeller of setting on the churn, the impeller includes rachis and stirring leaf, the churn is just passed in the setting of rachis level, power unit is installed to the one end of rachis, the rachis axial is provided with at least a set of stirring leaf, and every group stirring leaf includes that two at least circumference are evenly installed and links firmly the blade at the petiole tip at epaxial petiole of leaf and axial, the axial lead of rachis is the datum line, and the intersecting line of blade place plane and churn inner wall is the generatrix, through the plane of datum line and generatrix is the reference surface, and the blade is 10~80 with the contained angle of reference surface. The utility model discloses a high -speed agitating unit of concrete stirring speed is high to the aggregate i