Reserch on straw′s cut up and farmland returned machine of scourge type
MA Hong-liang · Hebei Nongye Daxue xuebao · 2002
In this paper, differences among several types reamer used on straw′s cut up and farmland returned machine was compared and a new type of the machine using scourge type reamer was brought forward.By using such type reamer,the machine can cut up straw and root of crop in the soil,and it can mix round straw with soil at the same time. And the structure and principle of scourge type reamer were discussed.