| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine in which an actual loss amount corresponds to a detection value of a loss sensor.SOLUTION: A grain amount determined from a detection value of a loss sensor 34 is corrected according to the setting of a chaff sieve 18 or a winnower 27, and a loss amount is calculated accurately by correlating an actual loss amount with the detection value of the loss sensor 34, to thereby control properly operation of the chaff sieve 18 or the winnower 27. A function showing a relation between the loss amount and the detection value of the loss sensor 34 is set according to the magnitude of an angle of the chaff sieve 18 or a rotational frequency of the winnower 27. |
