一种玉米根茬提取采样机的设计  

Design of A Kind of Corn Root Stubble Extraction Sampling Machine

作　　者：班春华[1] BAN Chunhua(Liaoning Institute of Agricultural Mechanization,Shenyang 110161,China)

机构地区：[1]辽宁省农业机械化研究所,沈阳110161

出　　处：《农业科技与装备》2022年第3期37-38,42,共3页Agricultural Science & Technology and Equipment

摘　　要：针对玉米保护性耕作对根茬覆盖率进行检测的需求,设计一种玉米根茬提取采样机。阐述其整体结构、工作原理以及主要零部件设计,该机具可通过机械动态视觉识别系统快速准确的识别根茬覆盖率,为完成保护性耕作验收提供参考。In order to meet the requirement of detecting the coverage rate of corn root stubble under protective tillage,a prototype of corn root stubble extraction sampling machine was designed.The overall structure,working principle and the design of main parts of the machine are described.The machine can quickly and accurately identify the stubble coverage rate through the mechanical dynamic vision recognition system,providing a reference for completing the acceptance of conservation tillage.

关 键 词：根茬提取采样机 玉米 保护性耕作 根茬覆盖率 设计 

分 类 号：S220.2[农业科学—农业机械化工程]