| 摘要 |
PURPOSE:To improve the workability for throwing in manually an object to be weighed and the workability for a check, etc., of each hopper, by placing each pool hopper and weighting hopper in one line,and also, in the same direction, in accordance with throwing-in ports which have been provided in one line. CONSTITUTION:On the upper face part 15a of a housing 15, N pieces of throwing-in ports 15b1-15bn are provided in one line in the lengthwise direction of the housing 15. When an object to be weighed is thrown into pool hoppers 301-30n which have been placed in the lower part of each throwing-in port 15b1-15bn, respectively, from the throwing-in ports 15b1-15bn, a discharge gate of each pool hopper is opened, and the object to be weighed which has been contained is discharged, and contained in weighing hoppers 401-40n which have been placed in the lower part of each pool hopper, respectively. Subsequently, the weight of the object to be weighed in each weighing hopper is derived by each weighing device 261-26n, and based on each weigh value which has been obtained, an optimum combination against an aimed weight is selected. Thereafter, the object to be weighed of the weighing hopper which has been selected is discharged to a collecting conveyer 53.
|
