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    • 2. 发明公开
    • 엔진 구동식 작업 기계
    • 发动机工作机
    • KR1020080049000A
    • 2008-06-03
    • KR1020080041572
    • 2008-05-02
    • 혼다 기켄 고교 가부시키가이샤
    • 고바야시히로시사사오카마사유키이노우에도시오시마다겐조마에카와요시노리
    • A01D34/68F02D9/02F02D11/02A01D34/47
    • A01D34/67F02B63/02F02D9/02F02D11/02F02D11/10F02D31/002F02D41/021F02D2011/102F02D2400/06Y02T10/14Y10T477/675Y10T477/70Y10T477/79
    • A low-noise-generating engine-driven work machine is provided to attain the ease of operation and the improved work efficiency by allowing an operator to control the engine speed in a convenient manner. An engine-driven work machine(10) for driving an implement(15), comprising: a target engine speed selection unit(65) for selecting and specifying an arbitrary target engine speed from a plurality of target engine speeds(Nt) set in a stepwise manner; a control unit(89) for electrically controlling opening/closing of a throttle valve(92) of the engine(14) in order to cause an actual engine speed of the engine to conform to the target engine speed specified by the target engine speed selection unit; a clutch(21) for disengaging and engaging an output that is transmitted from the engine to the implement; a work clutch operating unit(41) for operating the clutch; a work clutch operation detection sensor(68) for detecting a proper positioning of the clutch in the engaging position by the work clutch operating unit.
    • 提供了一种低噪音发动机驱动作业机器,通过允许操作者以便利的方式控制发动机转速来实现操作的便利性和提高的工作效率。 一种用于驱动工具(15)的发动机驱动作业机(10),包括:目标发动机速度选择单元(65),用于根据设定在所述目标发动机转速(Nt)中的多个目标发动机转速(Nt)来选择和指定任意目标发动机转速 逐步的 用于电控制发动机(14)的节流阀(92)的打开/关闭的控制单元(89),以使发动机的实际发动机转速符合由目标发动机转速选择指定的目标发动机转速 单元; 离合器(21),用于将从发动机传递到工具的输出端分离和接合; 用于操作离合器的作业离合器操作单元(41) 工作离合器操作检测传感器(68),用于通过离合器操作单元检测离合器在接合位置的正确定位。