目前,垦区大量使用的秸秆粉碎抛撒器绝大多数都是安装在联合收割机尾端的一种粉碎抛撒总成。由于该总成固定在收割机后端两侧臂上,受侧壁强度的限制,抛撒器达不到理想的抛撒转速和一定幅宽的抛撒面积;另外由于受结构的限制,抛撒器的切碎效果也不理想,抛撒也不均匀,造成在深松犁 At present, the vast majority of straw pulverizers used extensively in reclamation areas are a kind of pulverizing and dispersing assembly mounted on the rear of the combine harvester. Because the assembly is fixed on both sides of the rear end of the harvester harvester, by the strength of the sidewalls, the ejector can not reach the desired throwing speed and a certain width of the throwing area; also due to the structure constraints, Broken effect is not satisfactory, throwing is not uniform, resulting in deep plow