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    • 91. 发明授权
    • Crop processor roll arrangement for a forage harvester
    • 饲料收割机的作物处理器辊布置
    • US06425232B1
    • 2002-07-30
    • US09869879
    • 2001-07-09
    • Dirk J. DesnijderCyriel R. J. De BusscherAdrianus NaaktgeborenSandor W. Van VoorenGuy H. J. Osselaere
    • Dirk J. DesnijderCyriel R. J. De BusscherAdrianus NaaktgeborenSandor W. Van VoorenGuy H. J. Osselaere
    • B02C2102
    • A01D43/086A01D82/02
    • A forage harvester and a method of operating the same which comprises a crop processor unit located in a crop flow between a cutterhead and a blower rotor, the crop processor unit being for handling crop material including kernels, the crop processor comprising a pair of counter-rotating processor rolls arranged to crack kernels between the rolls when the rolls are in a first position, both processor rolls being movable away from each other to move each roll substantially out of the crop flow into a second position. A cover plate is preferably arranged to move and cover the lower roll when the rolls are in a second position and to isolate the lower roll from the crop flow. The processor rolls are preferably driven by independent drives. One of the drives can be a hydraulic motor supplied with pressure from a hydraulic pump which can also work as a motor. When used as a motor the cutterhead may be driven in the reverse direction for maintenance purposes.
    • 一种饲料收割机及其操作方法,包括位于切割机和送风机转子之间的作物流中的作物处理器单元,所述作物处理器单元用于处理包括籽粒的作物材料,所述作物处理器包括一对反作用器, 旋转的处理器辊布置成当辊处于第一位置时在辊之间裂开粒子,两个处理器辊彼此可移动,以将每个辊基本上从作物流中移出到第二位置。 优选地,盖板布置成当辊处于第二位置时移动和覆盖下辊,并且将下辊与作物流隔离。 处理器辊优选地由独立的驱动器驱动。 其中一个驱动器可以是液压马达,它由液压泵提供压力,该液压马达也可以用作马达。 当用作电动机时,为了维护目的,可以朝相反方向驱动刀盘。