Fluctuation selective shelf null of

摘要

PURPOSE: To provide a shaking type sorting shelf which can make stabilized rocking motion and reduce the machine weight because the crankshaft of the sorting shelf has a bearing equipped in a specific state. ;CONSTITUTION: In both sides of the upper face of this shaking type sorting shelf 1, the bearing metals 3 for the crankshaft 2 on both right and left sides are connected with a connector 4. The connector 4 is arranged along the lower face of the sorting shelf 1 and the crankshaft 2 is rotated, thus the sorting shelf 1 having the connector 4 supported by the bearing metal is shaked. Since the toughness of the sorting shelf is improved, it can be made thin.;COPYRIGHT: (C)1996,JPO