一、正确选择作业速度。在正常情况下,若地块平坦、谷物成熟一致并处在腊熟期、田间杂草又较少时,可以适当提高收割机的前进速度,反之则速度要选择低一些。收割机刚开始投入作业时,各部件技术状态处在使用观察阶段,作业负荷要小一些,前进速度要慢些。观察使用一段时间后,技术状态确实稳定可靠且小麦又成熟干燥,前进速度可快些,以便充分发挥机具作业效率。就小麦收割而言,小麦在乳熟后 First, the correct choice of operating speed. Under normal circumstances, if the land is flat, the grain is mature and consistent in the ripening stage, and less weeds in the field, it is possible to improve the speed of the harvester forward, otherwise the speed should be lower. Harvesting machine just put into operation, the technical status of the various components in the observation stage, the workload is smaller, the forward speed to be slower. Observe the use of a period of time, the state of technology is indeed stable and reliable and dry and mature wheat, faster forward speed, in order to give full play to the efficiency of the operation of the machine. In terms of wheat harvest, the wheat is milky