一、割刀堵塞故障原因:有的机手在操作收割机时不注意割刀的切割速度要求,未在进入割区前加大油门,结果一开割就堵割刀。也有的是因为机手过田埂时未能及时提升割台,致使切割器被田埂中的泥土堵塞。 First, the knife blockage failure reasons: Some hands in the operation of the harvester do not pay attention to the cutting knife cutting speed requirements, did not increase the throttle before entering the cutting area, the results cut a knife on the cut. Some also because of the hand over the ridge when the header can not be improved in time, causing the cutter was Tianzhu mud in the block.