85%以上。 The structures, working principles and main component parts of the arc spring-finger on the pickup cylinder of plastic film residue were introduced. The analysis of the intensity about the arc spring-finger was done. The field experiment of the arc spring-finger on the pickup cylinder of plastic film residue proved that the design is reasonable and the recovery rate could reach up to more than 85%.
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王春耀,陈发,王学农,刘跃,郭小军.弧形挑膜齿残膜清理滚筒主要部件的强度分析[J].农业机械学报,2007,38(2):76-78.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(2):76-78