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《Transactions of the Chinese Society for Agricultural Machinery》 2011-10
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Double-roller Peanut Sheller with Pneumatic Circulating

Gao Lianxing1 Du Xin1 Zhang Wen1 Liu Mingguo1,2 Liu Xin1 Yang Jing1(1.College of Engineering,Shenyang Agricultural University,Shenyang 110866,China 2.Liaoning Province Farm Machinery Quality Supervise Administration,Shenyang 110034,China)  
The overall structure,work process and technical characteristics of the developed double-roller pneumatic circulating peanut sheller were summarized and the key work parts of the shelling device of double-roller,the cleaning device and the transmission system were designed.The double-roller shelling device was composed of primary shelling roller with different diameters and speeds,secondary shelling roller and each concave screen.The cleaning device was mainly composed of vibrating screen and air blower.Tests results of peanut shelling showed that the comprehensive performance indexes were: 1.82% for damaged peanut,99.12% for the net rate of removal and 0.40% for the loss rate of peanut when the experiment was carried on the variety of peanut Huayu 23 with moisture content,and 296 r/min for the speed of first peanut sheller and 392 r/min for the second peanut sheller.
【Fund】: 国家自然科学基金资助项目(50775151);; 辽宁省教育厅科技资助项目(2009S095);; 沈阳市科技攻关资助项目(1071214-1-00)
【CateGory Index】: S226.4
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