WEIGHING RECORDING SYSTEM FOR TRUCK SCALE

摘要

PURPOSE:To improve an operating efficiency of a weighing recording, by a method wherein it is automatically detected whether a weighing result is heavier or lighter than a given weight, and if it is heavier, it is recorded in a total item, and if it lighter, it is recorded in a tare item. CONSTITUTION:When a truck stops on a table 3 and the weight is weighed, the weighing result is compared with a given weight being fed to and set at a measuring device. If the given weight is set to, for example, 9,000kg, and if the truck is empty and the dead weight or a tare is 8,200kg, it is detected that the weighing result is lighter than the given weight, and [8,200] is automatically recorded in a [tare] item of a delivery and despatch slip. If a loading weight of gravel is, for example, 9,200kg, a total weight goes to 17,400kg. Then, it is detected that the weighing result is heavier than the given weight, and the weighing result is automatically recorded in a [total weight] of the slip. This eliminates the need for changing-over of a changing-over switch of a measuring device, which results in improving an operating efficiency.