T型板刀式秸秆还田机刀辊设计  

Design of T-type Plate Knife Roller of Straw Returning Machine

作　　者：徐春华[1] 介战[1] 

机构地区：[1]郑州华信学院,郑州451100

出　　处：《拖拉机与农用运输车》2014年第5期50-51,54,共3页Tractor & Farm Transporter

摘　　要：采用T型板式刀具和支撑切削原理进行秸秆粉碎还田,以双螺旋线形式合理布置T型刀具并设计还田机刀辊。该还田机刀辊转速低,功耗小,粉碎秸秆,破除根茬,作业质量高。The T type plate cutting tools were applied in the pulverization and returning field of corn stover by the support cutting principle. The T-type tools were reasonably arranged with double helix type, and then the knife roller was designed. The result shows that the knife roller of the straw returning machine has a low speed and low consumption, high work quality in the field of straw chopping and tillage stubble.

关 键 词：T型板刀 支撑切削 刀具排列 秸秆还田机 

分 类 号：S224.29[农业科学—农业机械化工程]