CONTROL DEVICE OF CEREAL SELECTIVE WEIGHING MACHINE

PURPOSE: To provide a control device for a cereal selective weighing machine which is capable of determining a selection rate accurately and easily by the display of a selection rate indicator. CONSTITUTION: A selection part 5 is constituted of a rotary selection reticular cylinder 3 and a rotary sp...

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Bibliographische Detailangaben
Hauptverfasser: KAWASHIMA KENZO, ARAKAWA HIDEAKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To provide a control device for a cereal selective weighing machine which is capable of determining a selection rate accurately and easily by the display of a selection rate indicator. CONSTITUTION: A selection part 5 is constituted of a rotary selection reticular cylinder 3 and a rotary spiral element 4 which hoists and moves cereals to be selected. In addition, this device is equipped with the function to control a selection rate by the rotation of both rotary selection reticular cylinder 3 and rotary spiral element 4. Further, a control panel 10 is provided with a selection rate setting device 14 for setting the number of rotation of the rotary selection reticular cylinder 3 and the rotary spiral element 4 and a selection rate indicator 17 consisting of a series of aligned light emitting elements. A threshold value between light emitting elements on the selection rate indicator 17 is set to a value at which the selection rate corresponding to, the number of rotation, of the rotary selection reticular cylinder 3 and the rotary spiral element 4, which is set by the selection rate setting device 14, is indicated in linear properties.