长根茎中药材收获机试验研究  

Experiment Study on Long Rhizomatic Traditional Chinese Medicine Harvester

作　　者：王志强[1] 

机构地区：[1]沈阳农业大学工程学院,沈阳110866

出　　处：《农业科技与装备》2013年第3期44-45,共2页Agricultural Science & Technology and Equipment

摘　　要：为减少长根茎中药材收获时的牵引阻力,以振动频率、振幅、松土铲入土角为影响因素,采用正交试验法探讨各因素对牵引阻力的影响。试验结果表明,三因素对试验指标的影响顺序为入土角>振幅>振动频率;振动作业和不振动作业的沟槽剖面宽度不同。A vibration long rhizomatic traditional Chinese medicine harvester was developed in order to reduce the traction resistance.The orthogonal rotational regressive tests were designed in the experiment with frequency,amplitude and inclination angle as input parameters and soil porosity as output parameters.This research result shows that the influence order of input parameters is frequency,amplitude and inclination angle.In addition,the groove profile width was quite different for vibration and non-vibration operations.

关 键 词：收获机 松土铲 振动 入土角 正交试验 

分 类 号：S225.99[农业科学—农业机械化工程]