Reverser control for a combine
    7.
    发明申请
    Reverser control for a combine 有权
    反转控制组合

    公开(公告)号:US20030159416A1

    公开(公告)日:2003-08-28

    申请号:US10086055

    申请日:2002-02-28

    IPC分类号: A01D069/06

    摘要: A mechanism is provided for engaging and disengaging the reverse operation of a feederhouse of a harvesting apparatus. The mechanism solves the problem of accurate engagement between the shift collar or driving element and the reverse gear, teeth or splines and the forward gear, teeth or splines of the feederhouse transmission. The mechanism comprises an actuator, electrically controlled, which loads or compresses a spring, wherein the spring exerts a shifting force on a shift shaft or shift fork of the gearbox which automatically moves the shift collar or driving element of the transmission into either a forward or reverse drive position when the gear, teeth of splines of the shift collar is aligned or meshed with the gear, teeth or splines of either the reverse or forward drive of the feederhouse transmission.

    摘要翻译: 提供了用于接合和分离收割设备的饲养室的反向操作的机构。 该机构解决了换挡轴环或驱动元件与倒车齿轮,齿或花键以及馈线箱传动装置的前齿轮,齿或花键之间的精确啮合的问题。 该机构包括电控制的致动器,其加载或压缩弹簧,其中弹簧在齿轮箱的换档轴或换档拨叉上施加换档力,该换档轴或变速叉将变速箱或驱动元件自动地移动到前进或后退中 当齿轮移动时,反向驱动位置,换档轴环的花键的齿与齿轮,馈送室传动装置的反向或向前驱动的齿或花键对齐或啮合。

    Clutch connection control system
    9.
    发明授权
    Clutch connection control system 失效
    离合器连接控制系统

    公开(公告)号:US06502681B1

    公开(公告)日:2003-01-07

    申请号:US09714485

    申请日:2000-11-17

    IPC分类号: F16D2700

    摘要: To provide a clutch connection control system capable of shortening a time required for clutch connection, preventing the degradation of riding comfort upon clutch connection, and ensuring good operability. A separation distance, that is, a shift amount of a clutch driven side from a clutch drive side is controlled by a clutch release mechanism driven by a drive motor. A drive side turning speed detecting portion detects a turning speed Nin of the drive side. A driven side turning speed detecting portion detects a turning speed Nout of the driven side. A turning speed difference detecting portion detects a difference Nd between the detected drive side turning speed Nin and driven side turning speed Nout. A rate-of-change detecting portion detects a time-dependent rate of change &Dgr;Nd of the detected turning speed difference Nd. A control portion performs clutch connection at a second speed until an absolute value A (Nd) of the turning speed difference becomes a specific value or less and performs clutch connection at a third speed higher than the second speed after the absolute value A (Nd) of the turning speed difference becomes the specific value or less.

    摘要翻译: 提供能够缩短离合器连接所需时间的离合器连接控制系统,防止离合器连接时的乘坐舒适性的劣化,并且确保良好的可操作性。 离合器驱动侧的离合器驱动侧的换档量由驱动马达驱动的离合器释放机构控制。 驱动侧转速检测部检测驱动侧的转速Nin。 从动侧转速检测部检测从动侧的转速Nout。 转速差检测部检测检测出的驱动侧转速Nin与从动侧转速Nout之间的差分Nd。 变化率检测部分检测检测到的转速差Nd的时间变化率DELTANd。 控制部以第二速度进行离合器连接,直到转速差的绝对值A(Nd)变为特定值以下,并且在绝对值A(Nd)之后以比第二速度高的第三速度进行离合器连接, 的转速差变为特定值以下。