| 摘要 |
PROBLEM TO BE SOLVED: To provide an controller for the horizontality of the machine body of a combine harvester, which quickly deals with a correction action if necessary and properly controls an automatic horizontality by suppressing an excessive reaction to rotation of a machine body or to a depression characteristic of a field. SOLUTION: The controller for the horizontality of the machine body of a combine harvester is equipped with a machine body supporting mechanism E and a control part 11 which corrects a machine body posture, receives a signal from an inclination sensor 13 for detecting the inclination degree of the machine body of a combine harvester and drives and controls the machine body supporting mechanism E to a horizontal posture. The control part 11 is provided with a delay time from receiving the signal of the inclination degree to the starting of the drive control of a posture correction action by the machine body supporting mechanism E. The delay time is set according to the magnitude of the standard deflection angle of horizontality during a machine body inclination. COPYRIGHT: (C)2007,JPO&INPIT
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