9LRZ-2.7型自走式青黄贮秸秆收获机多辊割台的研制

Developing of Multi-roll Cutting Table of 9LRZ-2.7 Self-propelled Green Straw Harvester

采用往复式切割器的9LRZ-2.7型自走式青黄贮秸秆收获机刀片经过长时间田间收获作业,刀片磨损较快,严重影响青黄贮收获效率,为此研制了多辊割台。文中介绍了多辊割台的结构、工作原理、主要技术参数和应用特点。

After a long time of field harvesting operation,the blade of 9LRZ-7 self-propelled straw harvester that adopts reciprocating cutting table wear faster and affect ensilage forage harvesting effciency seriously,therefore,multi-roll cutting table was developed.In this paper,the structure,work principle,main technical parameters and application characteristics are introduced.