1.一位老机手携其联合收割机,千里迢迢由山西省到河南省跨区作业,开镰不到10分钟,滚筒出现第一次堵塞,以后连续堵塞数十次,整整折腾了七八个小时。老机手寻思着“:去年我割得好好的,今年咋就不能用了呢?”无奈,只好将农机技术人员请到现场。经观察,麦秆先是在割台上堆积,后成堆 1. An old machineman carried his combine harvester and traveled across the country from Shanxi to Henan Province in less than 10 minutes with the first blockage of the drum and the subsequent successive jamming of dozens of times, Eight hours. Old machine wondering: “Last year I cut well, ye can not use this year?” Helpless, had no choice but to farm machinery and technical personnel to the scene. After observation, the straw was first piled up on the header and then piled up