曾百功, 叶进,杨仕,柳剑,李明生,陈俊杰.微耕机土壤耕作部件田间测试平台的研制[J].湖南农业大学学报:自然科学版,2017,43(4):.
微耕机土壤耕作部件田间测试平台的研制
  
DOI:
中文关键词:  微耕机  耕作部件  田间测试平台  工作参数
英文关键词:micro–cultivator  tillage components  field test platform  working parameters
基金项目:国家自然科学基金项目(31601210);重庆市科委项目(Cstc2015zdcy–ztzx80006);中央高校基本科研业务费专项(XDJK2017B052);工程仿生教育部重点实验室开放基金项目(K201703)
作者单位
曾百功, 叶进,杨仕,柳剑,李明生,陈俊杰 1.西南大学工程技术学院重庆 4007162.工程仿生教育部重点实验室吉林 长春 130025 
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中文摘要:
      针对室内土槽试验难以真实模拟田间试验的工作状况,在SR1Z–135型多功能微耕机的基础上,研制了微耕机土壤耕作部件田间测试平台。该平台由传动系统、测试系统、试验系统和行走系统组成,可在田间实际工况下对旋耕刀、深耕刀、防缠刀和起垄器进行性能测试,并实时显示和处理这些待测部件的转速、转矩及功率信息。田间验证试验结果表明:微耕机旋耕刀组平均转速为47 r/min时,平均转矩为226 N?m,平均功率为1.114 kW;微耕机旋耕刀组平均转速为100 r/min时,平均转矩为238 N?m,平均功率为2.568 kW,与室内土槽试验获得的旋耕刀组的基础数据基本一致。测试平台运转顺畅,行驶平稳,耕深稳定。
英文摘要:
      The real working condition of the field test could not be fully stimulated in the soil bin. Based on the SR1Z–135 multifunctional micro–cultivator, a field test platform with transmission system, measurement system, testing system and walking system, was developed for tillage components of micro–cultivator. This platform could be used to test the working performance of rotary blade, deep tillage blade, anti–wrap blade and ridger in the field. The data of working performance parameters such as speed, torque and power of tillage components could be processed, displayed and analyzed conveniently during the experiment. The field testing results showed that the average torque and power of rotary blades of micro–cultivator were 226 N?m and 1.114 kW at the rotating speed of 47 r/min, and those were 238 N?m and 2.568 kW at the speed of 100 r/min, respectively. They were same as the experimental data of the rotary blades obtained in the soil bin. This platform was operating with smooth operation, steady driving and stable tillage depth in the working process.
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