玉米收获机顺行行走作业时,分禾器尖将倒伏的玉米茎秆扶起并导入拨禾链,拨禾链以适当的线速度将收获区内的所有玉米植株扶直并拨入相对旋转的摘穗辊之间,摘穗辊螺旋凸纹,也同样以相适应的线速度一边向后导送玉米茎秆,一边向下方急速拖拉。一旦果穗大端卡在摘辊上方时,穗柄即被拉断。果穗由低辊一 When the corn harvester is walking on its own, the corn stalks on the heel of the graternae are lifted up and guided into the woolens and the woolen chains are straightened at the appropriate linear speed to straighten all the corn plants in the harvesting area and dialed into relative rotation Between the picker roll, pick the spike spiral spiral ridge, also the same line speed to adapt to the corn stalks back to the side, while rapidly dragging down to the bottom. Once the ears big card in the pick roller above the ear handle is pulled off. Ear by the low roller one