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首页> 外文期刊>Agricultural mechanization in Asia, Africa and Latin America >Design, Development and Performance Evaluation of a Foot Operated Maize Cob Sheller
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Design, Development and Performance Evaluation of a Foot Operated Maize Cob Sheller

机译：脚踏玉米芯脱壳机的设计，开发与性能评估

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摘要

The conventional methods of maize shelling are very laborious and time consuming. A low cost and highly efficient foot operated maize sheller was designed, developed and evaluated for its performance and techno-economic feasibility in comparison to three existing methods of shelling. Average output of 24.27 kg/h and shelling efficiency of 97.32 % were obtained. Maximum detachment of grains with minimum damage of 5.15 % were observed at a moisture content of 16-18 %. The designed maize sheller was techno-economically feasible with an operating cost of $1.24 / qt1. as compared to $1.68, 2.45 and 3.71 per quintal for the beating method, horizontal maize sheller and octagonal maize sheller, respectively. The net present value, benefit cost ratio, break-even point and pay back period were $ 60, 2.07, 8.75 q and 4 months, respectively, of the designed sheller.
机译：玉米脱壳的常规方法非常费力且费时。与三种现有的脱壳方法相比，针对其性能和技术经济可行性，设计，开发和评估了一种低成本，高效的脚踏式玉米脱壳机。平均产量为24.27 kg / h，脱壳效率为97.32％。在水分含量为16％至18％时，观察到谷物的最大脱落，最小损害为5.15％。设计的玉米脱壳机在技术上经济可行，操作成本为1.24美元/ qt1。相比之下，敲打法的每公担价格分别为1.68美元，2.45美元和3.71美元，水平玉米剥皮机和八角形玉米剥皮机。设计的脱壳机的净现值，收益成本比，损益平衡点和投资回收期分别为60、2.07、8.75 q和4个月。

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    Jagvir Dixit; Shiv Kumar Lohan; Roaf Ahmad Parray; Mohd.Afzal Malla;

  • 作者单位

    Division of Agricultural Engineering S. K. University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar-191121 (J&K) INDIA;

    Division of Agricultural Engineering S. K. University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar-191121 (J&K) INDIA;

    Division of Agricultural Engineering S. K. University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar-191121 (J&K) INDIA;

    Division of Agricultural Engineering S. K. University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar-191121 (J&K) INDIA;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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