| 摘要 |
<p>PURPOSE:To weigh raw cotton efficiently with high precision, by not only displaying a prescribed weight of supplied raw cotton as a set value but also weighing supplied raw cotton of a weighing hopper with a load cell to display its weight as a count value. CONSTITUTION:A weighing device is provided with a display part 23 where the weight of supplied raw cotton to a weighing hopper 1 which is sensed by a load cell 17 is displayed as a weighed value. In this case, set value are a prescribed weight of supplied raw cotton, a small quantity of supplied raw cotton for switching from high-speed supply of a large quantity to low-speed supply of a small quantity of opening raw cotton in a supply device, the quantity of raw cotton which remains in the hopper after supplied raw cotton is discharged from the weighing hopper, etc., and a set weight display part 24, a display part 25 of a small quantity of supplied raw cotton, a display part 26 of a corrected quantity of raw cotton, etc. are provided as display parts of these set values. By this constitution, weighing is performed efficiently with high precision because various set values are related to the sensed weight of the load cell.</p> |
