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Performance Evaluation of Motorized Ginger Rhizomes Splitting Machine

机译：电动生姜根茎分裂机的性能评估

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摘要

A motorized ginger rhizomes splitting machine based on sawing principles with serrated blade was developed in recognition of the constraints imposed by the traditional splitting method. Two ginger varieties (UG Ⅰ and UG Ⅱ), 3 feed rates (57, 97, 141 kg/hr), 3 blade shaft speeds (280, 310, 380 rpm) and 3 ginger rhizome sizes (large, medium and small) were used to evaluate the performance of motorized ginger rhizomes splitting machine. A 2 × 33 factorial experiment in a completely randomised block design was used to study the effect and interactions of variables on machine capacity (MC), splitting efficiency (SE), percent injured (PI) and percent dust (PD). Result showed that there was a decrease in SE with increasing speed with UG Ⅰ having higher values than UG Ⅱ . Percent damage and percent injured increased with increasing speed with UG Ⅱ having higher values than UG Ⅰ. Percent injured and splitting efficiency increased with increasing size of ginger rhizomes with UG Ⅰ having higher values than UG Ⅱ . The analysis of variance (AN0VA) showed a highly significant effect of variety and size on the splitting efficiency.
机译：认识到传统分割方法所施加的限制，开发了一种基于锯切原理并带有锯齿状刀片的电动生姜根茎分割机。两种生姜品种（UGⅠ和UGⅡ），3种进料速度（57、97、141 kg / hr），3种叶片轴转速（280、310、380 rpm）和3种生姜根茎大小（大，中，小）用于评估电动生姜根茎分裂机的性能。在完全随机区组设计中进行了2×33阶乘实验，以研究变量对机器容量（MC），分裂效率（SE），伤害百分比（PI）和粉尘百分比（PD）的影响和相互作用。结果表明，随着UGⅠ值高于UGⅡ，SE随速度的增加而降低。伤害百分比和伤害百分比随着速度的增加而增加，其中UGⅡ的值高于UGⅠ。随着姜根茎大小的增加，伤害率和分裂效率增加，UGⅠ值高于UGⅡ。方差分析（AN0VA）显示了品种和大小对分割效率的极显着影响。

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  • 作者

    K. J. Simonyan; A. B. Eke; J. C. Adama; J. C. Ehiem; D. A. Okpara;

  • 作者单位

    Agricultural and Bioresources Engineering Department, Michael Okpara University of Agriculture, Umudike, NIGERIA;

    Agricultural and Bioresources Engineering Department, Michael Okpara University of Agriculture, Umudike, NIGERIA;

    Agricultural and Bioresources Engineering Department, Michael Okpara University of Agriculture, Umudike, NIGERIA;

    Agricultural and Bioresources Engineering Department, Michael Okpara University of Agriculture, Umudike, NIGERIA;

    Agronomy Department, Michael Okpara University of Agriculture, Umudike, NIGERIA;

  • 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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