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    • 5. 发明授权
    • Combine harvester crop in-feed conveyor
    • 联合收割机作物进料输送机
    • US4501282A
    • 1985-02-26
    • US403743
    • 1982-08-02
    • Jean Claude MullerJames B. McNaught
    • Jean Claude MullerJames B. McNaught
    • A01F12/10
    • A01F12/10
    • A combine harvester of the type having a crop elevator 9, 10, 11 that feeds crop upwards across a crop floor 11 to a crop threshing mechanism comprising a threshing cylinder 1 located adjacent a concave threshing grate 13 and driven to thresh crop fed tangentially between the cylinder and grating, a crop conveyor 14 in the form of a roller or continuous band conveyor being located along the leading edge of the grate 13 with respect to the crop feed direction so that crop passes over it to the cylinder and grating and a changeable speed drive mechanism being provided to drive the conveyor 14 and allow its speed to be changed, thereby to control the speed of crop flow. The crop elevator 9, 10, 11 is supported to pivot about the axis of the cylinder 1 to raise and lower a crop collecting table 2 carried at the bottom of the elevator, the conveyor 14 being located between the upper end of the elevator floor 11 and the leading edge of the grate 13 so as to form a substantially continuous crop flow path with said floor and grate. The grate 13 and conveyor 14 are mounted so as to pivot with the elevator 11 about the axis of the cylinder 1. A crop guide flap 15 is provided adjacent the conveyor 14 to vary the angle at which the crop is fed to the cylinder 1.
    • PCT No.PCT / GB81 / 00258 Sec。 371日期1982年8月2日 102(e)日期1982年8月2日PCT提交1981年11月25日PCT公布。 公开号WO82 / 01805 日期:1982年6月10日。一种具有作物升降机9,10,11的联合收割机,其将作物向上穿过作物地板11向作物打谷机构进料,该作物脱粒机构包括位于邻近脱粒炉排13并驱动的脱粒筒1 为了切割在圆筒和格栅之间切割的作物,以辊子或连续带式输送器形式的作物输送机14相对于作物进给方向沿着格栅13的前缘定位,使得作物通过其到达 气缸和光栅以及可变速驱动机构,用于驱动输送机14并允许其速度改变,从而控制作物流速。 作物升降机9,10,11被支撑以围绕气缸1的轴线枢转以升高和降低在电梯底部承载的作物收集台2,传送器14位于升降机地板11的上端 和格栅13的前缘,以便与所述地板和格栅形成基本上连续的作物流动路径。 格栅13和输送机14安装成与电梯11围绕气缸1的轴线枢转。在输送机14附近设置作物引导翼片15,以改变作物向气缸1供给的角度。