脱割机是一种先脱粒后切割的收获机械。其工艺流程是，在切割作物之前，先使用脱粒装置直接对田间作物穗头进行梳刷脱粒，然后进行复脱清选，同时通过切割装置将作物茎秆切割输送并侧铺条放。脱割机由于采用了梳刷式脱粒方法，因此又称梳脱式联合收割机，站秆脱粒、摘脱、田间 The de-shearing machine is a kind of harvester that cuts threshing first. The process is that before cutting the crops, the threshing apparatus is used to directly thresh the bristles of the field crops for threshing, then perform the complex removal and clearing, and simultaneously cut and transport the crop stalks by the cutting device and lay the strips sideways. As a result of the use of comb brush threshing machine threshing method, it is also known as comb-type combine harvester, stem stalks threshed, pick-off, field