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    • 9. 发明申请
    • IMPROVEMENTS TO AN ELEVATOR FOR AN AGRICULTURAL HARVESTING MACHINE
    • 对农业收割机电梯的改进
    • WO2002087313A1
    • 2002-11-07
    • PCT/EP2002/004961
    • 2002-04-29
    • NEW HOLLAND BELGIUM N.V.CLAEYS, GeertVANDEWALLE, Rudy, P., A.MAERTENS, Eric, A., H.DIGMAN, Michael, J.
    • CLAEYS, GeertVANDEWALLE, Rudy, P., A.MAERTENS, Eric, A., H.DIGMAN, Michael, J.
    • A01D61/00
    • A01D61/008Y10T29/49449
    • An agricultural harvesting machine (10) comprises crop processing means (16) and an elevator assembly (23) for conveying harvested crop material to said crop processing means (16). The elevator assembly comprises an elevator housing (50) and endless elevator means mounted for rotation in said housing (50), said elevator means having lower and upper lower runs (66a, 66b). Shielding means, such as an intermediate plate (70, 71), shield said the lower elevator run (66a) from the upper run (66b). The intermediate plate is provided with at least one aperture (78) enabling passage therethrough of crop material, and at least one removable cover (79) for closing said aperture (78). When the harvested crop material contains long stems, which easily wrap around the drive shaft (56) of the elevator assembly (23), the cover (79) is used to prevent the crop material from falling on top of the lower run (66a). When substantially heavy crop parts are ingested, such as corn ears, the covers (79) can be removed such that returning crop parts are trapped in the aperture (78) before they hit a front plate (84) of the elevator assembly (23).
    • 农业收割机(10)包括作物处理装置(16)和用于将收获的作物材料输送到所述作物处理装置(16)的升降机组件(23)。 电梯组件包括升降机壳体(50)和安装成用于在所述壳体(50)中旋转的无端电梯装置,所述电梯装置具有下和上下游(66a,66b)。 诸如中间板(70,71)的屏蔽装置将下部电梯行程(66a)与上部行程(66b)进行屏蔽。 中间板设置有至少一个能够穿过作物材料的孔(78),以及用于封闭所述孔(78)的至少一个可移除的盖(79)。 当收获的作物材料包含易于围绕电梯组件(23)的驱动轴(56)缠绕的长茎杆时,盖(79)用于防止作物材料落在下游(66a)的顶部, 。 当基本上重的作物部分被摄取时,例如玉米耳,可以去除盖(79),使得返回的作物部分在它们撞击电梯组件(23)的前板(84)之前被捕获在孔(78)中, 。