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    • 6. 发明授权
    • Vertically movable grass catcher for a mower
    • 垂直移动的割草机割草机
    • US6012273A
    • 2000-01-11
    • US86089
    • 1998-05-28
    • Hiroyuki OgasawaraKatsuhiko UemuraMasaki HayashiNobuyuki YamashitaTakashi Fujii
    • Hiroyuki OgasawaraKatsuhiko UemuraMasaki HayashiNobuyuki YamashitaTakashi Fujii
    • A01D34/63A01D43/063A01D61/00
    • A01D43/0635A01D2101/00A01D34/63
    • A grass/lawn mower vehicle having a mower unit, and mechanism for transporting grass clippings cut by the mower unit through a suitable duct. The vehicle includes a grass catcher for collecting the grass clippings transported through the duct, a lid for opening and closing an opening of the grass catcher, a horizontal axis for connecting the grass catcher and the lid to be pivotable relative to each other, and a control mechanism for raising the grass catcher relative to the vehicle and swinging the grass catcher about the horizontal axis, thereby allowing the grass catcher to dump the grass clippings from an elevated position. The control mechanism includes a parallelogram link mechanism having one side thereof connected to the vehicle, and the other side connected to the lid, and an actuator for moving the link mechanism between a lower position and an upper position, and swinging the grass catcher when the link mechanism is in the upper position.
    • 具有割草机单元的草坪割草机,以及用于通过适当的管道传送由割草机单元切割的草屑的机构。 车辆包括用于收集通过管道传送的草屑的草地捕集器,用于打开和关闭捕草器的开口的盖子,用于连接草捕获器和盖子的水平轴线,以便相对于彼此可枢转, 用于相对于车辆升起捕草器的控制机构,围绕水平轴摆动捕草器,从而允许草地捕捞者从升高的位置倾倒草地。 控制机构包括:平行四边形连杆机构,其一侧连接到车辆,另一侧连接到盖子;以及致动器,用于在下部位置和上部位置之间移动连杆机构,并且当抓取器 链接机构处于上位。