| 摘要 |
<p>The invention concerns a dynamic scale with a plurality of weighing units, wherein each of the weighing units is equipped at least with a weighing cell and with a weighing pan, wherein the weighing pan lies in an upper plane and the weighing cell is arranged between the lower plane and a lower plane removed from the upper plane in the direction of gravity; with sensors; and with a transport device for the transport of a weighed good in a transport direction during the weighing, wherein the transport device has a motor to drive the aforementioned transport device and an encoder; and wherein the sensors (S1', S2') and the encoder are electrically connected with the inputs of a control unit (1.1') and the motor to drive the aforementioned transport device with the outputs of the control unit (1.1'). A first weighing unit (1) and at least one second weighing unit (2') are provided with an arrangement of a second weighing pan (2.2') serially adjacent in the transport path to a first weighing pan (1.2') given a simultaneous functionally cascaded arrangement of the weighing cells in the direction of gravity, wherein the at least [sic] second weighing unit is attached with its lower level situated in an x/z reference plane. Moreover, a common control unit is provided to completely, simultaneously start the weighing processes in all weighing cells in a dynamic weighing mode; to control all motors electrically connected with the control unit depending on signals of the sensors (S1', S2') and of the encoder to determine and regulate the transport velocity; and to evaluate the weight measurements. The dynamic scale is controlled depending on the signals of the weighing cells.</p> |
