PURPOSE: A juicer with a grinding function and a grinding drum used for the same are provided to replace a mesh drum for juicing with the grinding drum, thereby implementing a grinding function without a separate hopper and cover.CONSTITUTION: A juicer comprises a cover(100), a screw(200), a housing, a driving body(640), and a grinding drum. The housing has a juice outlet(560), a residue outlet(570), and a housing discharge hole(540) at the bottom which is connected to the residue outlet. The screw is rotated in the housing. The grinding drum is formed with a side wall to allow the screw to rotate therein and a drum discharge hole which is connected to the juice discharge hole. The underside of the drum discharge hole is separated from the inner bottom of the housing.COPYRIGHT KIPO 2013본 발명은 주스기에 사용되는 분쇄용 드럼에 있어서, 상기 스크루가 내부에서 회전되도록 측벽이 형성되고, 분쇄용 드럼 배출공이 상기 즙배출구로 연통되도록 형성되며, 상기 하우징 내부 하면에 장착되는 것을 특징으로 하는 분쇄용 드럼으로써, 기존의 주스기의 망 드럼을 분쇄용 드럼으로 교체하여 분쇄기로 사용할 수 있도록 한 것이다.
