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首页> 外文期刊>Agricultural mechanization in Asia, Africa and Latin America >Development of Pedal Operated Arecanut Dehusker Based on Ergonomical and Mechanical Considerations
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Development of Pedal Operated Arecanut Dehusker Based on Ergonomical and Mechanical Considerations

机译：基于符合人体工程学和机械考虑的踏板经营的Arecanut Dehusker开发

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摘要

The dimensions of pedal operated arecanut dehusker that is hopper height, handle diameter and length, saddle height, etc. were optimised based on anthropometric data of male agricultural workers. The diameter and length of the dehusking cylinder were 350 mm and 500 mm, respectively. The cylinder operational parameters viz, peripheral speed and feed rate were 7 m/s and 15 kg/h, respectively. The flywheel weighing 12.5 kg with rim diameter as 350 mm was opted for reducing cylinder speed fluctuations. The developed pedal operated arecanut dehusker was ergonomically and mechanically evaluated to insure its performance. The mean working heart rate, oxygen consumption rate and energy expenditure rate were 126.5 (± 8.4) beats/min, 1.30 L/min and 27.23 (± 2.79) kJ/min, respectively. The average dehusking capacity, efficiency and kernel breakage were 15.1 kg/h, 77.9% and 4.3%, respectively using single concave. Dehusking efficiency and kernel breakage were 96.6% and 6.7%, respectively when both concaves were used one after another.
机译：基于男性农业工人的人体测量数据，优化了料斗高度，手柄直径和长度，鞍座高度等踏板操作的踏板的尺寸。 Dehusking圆筒的直径和长度分别为350毫米和500mm。气缸操作参数VIZ，外周速度和进料速率分别为7米/秒和15千克/小时。重量为350 mm的重量为12.5千克的飞轮被选择减少气缸速度波动。开发的踏板操作的Arecanut Dehusker被符合人体工程学和机械评估，以确保其性能。平均工作心率，氧气消耗率和能量支出率为126.5（±8.4）节拍/分钟，1.30 L / min和27.23（±2.79）KJ / min。平均除去容量，效率和粒破碎分别使用单个凹入的15.1kg / h，77.9％和4.3％。当两个凹凸被一次接一个地使用时，Dehusking效率和粒破碎分别为96.6％和6.7％。

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    V. V. Aware; A. K. Mehta;

  • 作者单位

    Department of Farm Machinery and Power College of Agril. Engineering and Technology Dr. BSKKV Dapoli Dist: Ratnagiri - 415 712 (MS)INDIA;

    Department of Farm Machinery and Power College Technology and Engineering MPUAT Udaipur - 313 001 (Raj)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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