| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a weighing apparatus capable of high-speed operation. <P>SOLUTION: A weighing apparatus includes: plural weighing hoppers 5 which weigh weighing target objects supplied from a retention hopper 1; plural primary hoppers 7 which divide the plural weighing hoppers 5 into plural groups and each of which is provided in correspondence with each group and receives the weighing target objects discharged from each weighing hopper 5 belonging to the group; a secondary hopper 8 which receives the weighing target objects discharged from the primary hopper 7 of each group; opening/closing shutters each of which is provided to each weighing hopper 5, each primary hopper 7, and the secondary hopper 8; and control means which controls the opening/closing shutters. The control means controls each opening/closing shutter so as to open the opening/closing shutters successively from that of a weighing hopper 5 whose weighing ends among the plural weighing hoppers 5 belonging to each group to discharge the weighing target objects to the primary hopper 7, and so as to open the shutters of the primary hoppers 7 successively from the shutter supplied with the weighing target objects to discharge the weighing target objects to the secondary hopper 8. <P>COPYRIGHT: (C)2013,JPO&INPIT |
