| 摘要 |
The present invention relates to a net drum and a juicer for juice extraction comprising same. The net drum according to the present invention comprises: a net hole plate having the shape of a hollow cylinder which has an open top and bottom and the inner diameter of which gradually decreases toward the lower side thereof, the net hole plate having net holes formed in the wall thereof so as to penetrate the inside and outside of the wall; stopper protrusions protruding lengthwise from the inner part of the net hole plate so as to be in proximity to the spiral of a screw rotating inside the net hole plate; and a plurality of pulverizing blades protruding lengthwise on the lower inner circumferential surface of the net hole plate. The juicer for juice extraction according to the present invention comprises the net drum, a main body, the screw, a housing, and a housing cap. The present invention is configured such that: the pulverizing blades positioned at the lower part of the net drum improve the efficiency of conveying an ingredient, which is conveyed downwardly by the screw; the rate of juice extraction can effectively be improved due to the improved compressive strength at the lower part of the net drum; the ingredient is pressed while being sufficiently, effectively, and finely pulverized by the pulverizing blades positioned at the lower part of the net drum, so that even the last drop of juice contained in the ingredient can be extracted; and the ingredient is easily introduced thereinto as the ingredient is smoothly conveyed without stagnating. |
