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《Journal of Chinese Agricultural Mechanization》 2017-04
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Experimental research on cutting device of Caragana Korshinshii stumping harvester

Li Xiaofei;Shanxi Agriculture Machinery Quality Supervision and Management Station;  
Harvesting Caragana Korshinshii requires smooth and no tearing cut to insure rejuvenation.Therefore,several types of disc sawtooth cutter were designed and installed on 4 GM—200 trailed Caragana Korshinshii stumping harvester,and then,its working performance was tested and studied.The results show that when linear velocity of tooth is 50~60 m/s,advancing distance of cutter is less than or equal to 0.16 mm and stump height is 50~100 mm,the cutting requirements of Caragana Korshinshii harvesting can be achieved with these designed cutting devices.The results can provide references for structure design and working parameters determination of disc sawtooth cutter.
【Fund】: 国家高技术研究发展计划-863计划(2012AA10A509)——柠条智能收获和精益制备技术与装备研究
【CateGory Index】: S225
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