| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for attitude control of an implement, with which an automatic control of inclination angle for approximately constantly maintaining the inclination in the right and left directions of an agricultural implement such as a rotary tiller or an automatic control of tilling depth for approximately constantly maintaining the tilling depth of a tilling tine in a field is readily carried out. SOLUTION: In the apparatus for attitude control of an implement, which liftably and lowerably attaches an agricultural implement through a link mechanism to a working vehicle and is equipped with a rise and fall control actuator, an inclination control actuator, a machine rolling sensor 120 for detecting an inclination angle in the right and left directions of the working vehicle to horizontality, a machine rolling gyro sensor 121 for detecting the angular velocity of tilting in the right and left directions of the working vehicle and an attitude control means for operating the rise and fall control actuator and the inclination control actuator, the apparatus is equipped with an implement rolling gyro sensor 132 for detecting the angular velocity of the tilting in the right and left directions of the agricultural implement and an implement pitching gyro sensor 133 for detecting the angular velocity of the vertical movement of the agricultural implement. COPYRIGHT: (C)2007,JPO&INPIT
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