甘蔗收割机物流堵塞影响因素的试验研究

Experiment Study on Sugarcane Harvester Logistics

为探讨甘蔗物流堵塞的成因与影响因素,在自制的小型甘蔗收割机上进行物流通畅性试验,通过正交试验分析了砍蔗刀盘转速、提升装置表面材料、喂入辊转速及喂入辊耙齿形状等因素对甘蔗通过堵塞关键节点(即砍蔗机构)的时间的影响。结果表明:提升装置表面材料、砍蔗刀盘转速及喂入辊耙齿形状对甘蔗物流通过时间有显著影响,提升装置表面材料的摩擦因数大则甘蔗通过砍蔗系统的时间缩短,在一定程度上提高刀盘转速和改进喂入辊耙齿形状也能提高甘蔗物流通畅性。

As to uncover the cause and the influence factors of the Sugarcane harvester logistics clogging,orthogonal experiment of the sugarcane logistics is carried out on self- made small type sugarcane harvester. This experiment takes rolling speed of the cutting disc,materials on the uplift device surface,rolling speed of the feeding rollers and their brushes shades as factors,the going- through time of the cutting system of the sugarcane as the index. The result shows that rolling speed of the cutting disc,materials on the uplift device surface,brushes shades of the feeding rollers have magnificent influence on the going- through time of the cutting system of sugarcane. Increase the friction coefficient of the materials on the uplift device surface can shorten the going- through time,so does improving the rolling speed of the cutter disc and modifying the brushes shade of the feeding rollers.