APPARATUS FOR SELECTING INFERIOR ARTICLES AND SEPARATING SUPERIOR ARTICLES FROM INFERIOR ARTICLES

摘要

PURPOSE: A superior article classifying apparatus is provided to reduce the working time and to prevent problem caused by inferior articles by separating inferior articles from superior articles. CONSTITUTION: A superior article classifying apparatus includes an inferior article selecting section(100) and a superior article classifying section(200). The inferior article selecting section(100) separates inferior articles from superior articles by using a centrifugal force applying device(120). The centrifugal force applying device(120) has inner and outer sliding plates(110,130) which are spirally disposed. An exhaust pipe(140) is connected to the inner sliding plate and a connection pipe(150) is installed at the outer sliding plate. An input hopper(160) is installed in the centrifugal force applying device(120). A supplying pipe(160b) having a vacuum pump(160a) is connected to the input hopper(160).