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    • 1. 发明授权
    • Hill-compensating planter and method
    • 山补偿播种机和方法
    • US09258939B2
    • 2016-02-16
    • US14053386
    • 2013-10-14
    • Spudnik Equipment Co. LLC
    • Rainer BorgmannTyson Jensen
    • A01C7/20A01C9/08A01C9/00A01B49/06A01C19/00A01C9/02
    • A01C7/208A01B49/06A01C9/00A01C9/02A01C9/08A01C19/00
    • A seed planting device operable on ground includes a main frame, having wheels, configured to be moved in a planting direction on the ground, a seed hopper, attached to the frame, having a discharge, and a cup-type seed dispenser, having a dispenser axis, disposed adjacent to the discharge of the hopper. The seed dispenser is configured to controllably receive and dispense individual seeds from the hopper and drop the seeds from a seed discharge below the frame. The seed hopper and seed dispenser are pivotally attached to the main frame and configured to rotate about a generally horizontal axis to maintain the dispenser axis in a substantially upright orientation relative to an uphill or downhill planting direction.
    • 可在地面上操作的播种装置包括:具有轮子的主框架,其构造成沿地面上的播种方向移动;附接到框架的种子料斗,具有排放物;以及杯型种子分配器,其具有 分配器轴线,邻近料斗的排放设置。 种子分配器构造成可控制地接收和分配来自料斗的各种子,并将种子从框架下方的种子放料中落下。 种子料斗和种子分配器枢转地附接到主框架并且构造成围绕大致水平的轴线旋转,以使分配器轴线相对于上坡或下坡种植方向保持基本上垂直的方向。