| 摘要 |
PURPOSE: An automatic measuring system is provided to mix various sorts of grains at a desired ratio by automatically measuring the grains withdrawn by a predetermined ratio. CONSTITUTION: A user inputs a data about grains and a mixing ratio thereof via a key input unit(401). A microcomputer(402) displays the sort of the grain inputted currently and the element ratio thereof on a display unit(405) and stores in a memory(403). According to the input of the sort desired by a consumer and the total weight via the key input unit, the microcomputer reads out the data and converts the data to a weight value. A transfer and weight sensing unit moves to a following hopper to flow out the grain in the hopper by opening a solenoid valve. Finally, the solenoid valve is closed.
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