玉米联合收获机作业前应平稳结合工作部件离合器,油门由小到大,到稳定额定转速时,方可开始收获作业。田间作业时,要定期检查切割粉碎质量和留茬高度,根据情况随时调整割台高度。根据抛落到地上的籽粒数量来检查摘穗装置的工作,籽粒的损失量不应超过玉米籽粒总量的0.5%,当损失大时应检查摘穗板之间的工作间隙是否正确。 Corn combine harvester work should be smooth before working parts clutch, the throttle from small to large, to stabilize the rated speed, before harvesting operations. Fieldwork, we must regularly check the quality of chopping and stubble stubble height, according to the situation at any time to adjust the height of the header. According to the amount of grain falling on the ground to check the work of the picking device, the amount of grain loss should not exceed 0.5% of the total amount of corn kernels, when the loss should check the working gap between the picking plate is correct.