Ice cutter assembly for barrel ice maker

The utility model discloses an ice cutter assembly for a drum ice maker, which relates to the field of ice making and comprises a main shaft with an upper ice cutter plate and a lower ice cutter plate, an ice cutter is arranged between the upper ice cutter plate and the lower ice cutter plate, the ice cutter is composed of an ice cutter main body and a driven shaft assembly, and the driven shaft assembly comprises a roller pin and thrust ball combination bearing, a blind rivet and a female assembly. The two driven shaft assemblies are inserted into the cavities from the two ends of the ice cutter body respectively, in the ice cutter, the roller pin and thrust ball combined bearing can bear large force in the radial direction and the axial direction, when the core shaft is stressed, acting force completely acts on the base part through the blocking shoulder, all the balls are stressed at the same time, the stress directions are the same, and therefore the ice cutter can be used for ice cutters, and the service