| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester of simple structure enabling the weight of unloaded grains to be measured in high accuracy with a simpler construction. SOLUTION: A system for measuring the quantity of unloaded grains is provided, being applicable to the combine harvester 201 for measuring the quantity of grains unloaded from a grain tank 13 via an auger mechanism 15 out of the machine. This system comprises an unloading time sensor 50 for detecting the working time of unloading grains via the auger mechanism 15 and a control unit 100, wherein the control unit 100 functions to calculate the quantity of unloaded grains based on the working time of unloading grains detected by the sensor 50 and the revolutions of the auger mechanism 15. COPYRIGHT: (C)2008,JPO&INPIT
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