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    • 4. 发明申请
    • ROOT CROPS HARVESTER WITH OUTPUT MEASUREMENT SENSOR
    • 带输出测量传感器的ROOT CROPS收割机
    • WO99061871A2
    • 1999-12-02
    • PCT/BE1999/000065
    • 1999-05-25
    • A01D19/16A01D33/00G01F1/30G01F1/80A01D25/00
    • A01D33/00A01D19/16A01D2033/005G01F1/30G01F1/80
    • The present invention concerns a device which can be moved over a field for measuring the output of root crops (4), such as beets, turnips or chicory, while they are being harvested, which is equipped with a sensor plate (18) against which the crops (4) are guided, and with a drive instrument (9, 10, 11) which subjects the crops (4) to an at least partially bent flow and puts them in contact with the above-mentioned sensor plate (18), which is provided with means for measuring the above-mentioned output, whereby said drive instrument (9, 10, 11) is mounted such in relation to the sensor plate (18) that the harvested crops (4) are carried along by the drive instrument (9, 10, 11) along and against the sensor plate (18).
    • 本发明涉及一种装置,其可以在用于测量根部作物(4)的输出的场上移动,例如在收获时甜菜,芜菁或菊苣,其装备有传感器板(18) 作物(4)被引导,并且具有使作物(4)至少部分弯曲的流动并使其与上述传感器板(18)接触的驱动仪器(9,10,11), 其具有用于测量上述输出的装置,由此所述驱动装置(9,10,11)相对于传感器板(18)安装,使得所收获的作物(4)被驱动装置 (9,10,11)沿传感器板(18)抵靠。
    • 5. 发明申请
    • GROUND-CROP HARVESTER CONTROL SYSTEM
    • 地面收割机控制系统
    • WO99060839A1
    • 1999-12-02
    • PCT/US1999/010803
    • 1999-05-14
    • A01D33/12A01D21/00A01D41/12
    • A01D33/12A01D2033/005Y10S56/15
    • A ground-crop harvester for potatoes and the like includes an excavating means, a primary conveyor and a dowstream conveyor to reveive the separated ground-crop. A primary conveyor adjustable speed drive mechanism is provided for the primary conveyor. A downstream conveyor adjustable speed drive mechanism is provided for the downstream conveyor. A speed measurer is provided for sensing the forward speed of the harvester and for emitting signals representative of the speed. A sensor is provided for sensing an amount of product conveyed by the downstream conveyor and for emitting signals representative of the amount. And, a controller is provided that controls the primary conveyor adjustable speed drive mechanism to vary the speed of the primary conveyor based on the signals from the speed sensing means (e.g., so as to maintain a constant predetermined ratio of the primary conveyor speed to the forward speed) and that controls the downstream conveyor adjustable speed drive mechanism to vary the speed of the downstream conveyor based on the signals from the amount sensing means (e.g., so as to maintain a consistent level, or height, of product on the downstream conveyor).
    • 用于土豆等的地面收割机包括挖掘装置,初级输送机和下游输送机,用于回收分离的地面作物。 为主输送机提供主输送机可调速驱动机构。 为下游输送机提供下游输送机可调速驱动机构。 提供速度测量器,用于感测收割机的前进速度并发出代表速度的信号。 提供传感器,用于感测由下游输送机输送的产品的量并且用于发射表示量的信号。 并且,提供控制器,其控制主输送机可调速驱动机构,以基于来自速度感测装置的信号来改变主输送机的速度(例如,以便将主输送机速度保持恒定的预定比率 前进速度),并且其控制下游输送机可调速驱动机构,以根据来自量感测装置的信号(例如,以便在下游输送机上保持产品的一致水平或高度)来改变下游输送机的速度 )。