| 摘要 |
PROBLEM TO BE SOLVED: To provide a farm working machine can apply an appropriate amount of a granular agrochemical even if the machine's wheels are in a slipping condition. SOLUTION: The farm working machine has the following scheme: The revolution level of a drive rear wheel 2 is detected, a swing arm 32A attached to the traveling machine body 3 is fitted with an idle rotator 32B rolling as the traveling machine body 3 moves, and the revolution level of the idle rotator 32B is detected. Based on the respective revolution levels of the drive rear wheel 2 and the idle rotator 32B, the slip rate of the drive rear wheel. In this farm working machine, a feed regulatory mechanism functioning to regulate the feed level of a granular agrochemical based on the revolution level and the slip rate of the drive rear wheel is installed. COPYRIGHT: (C)2010,JPO&INPIT
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