果园固态有机肥施肥机的绞龙设计  

Design of spiral conveyor of solid organic fertilizer distributor for orchard

作　　者：张涵[1] 周岭[1] 丁羽[1] 李平[1] 张有强[1] 孟炜[1] 

机构地区：[1]塔里木大学机电院,新疆阿拉尔843300

出　　处：《中国农机化学报》2016年第1期69-72,共4页Journal of Chinese Agricultural Mechanization

基　　金：塔里木大学校长基金(TDZKSS1008)

摘　　要：针对果园固态有机肥人工施肥劳动强度大、效率低这一现状,设计有机肥施肥机,并对其关键部件——绞龙进行设计。根据有机肥呈块状、易板结等特点,设计双绞龙结构,实现输肥同时进行搅拌,以防止拥堵、架空现象发生。采用理论分析、运动模拟、试验验证方式进行绞龙参数设计,最终设计参数为:双绞龙的水平、垂直方向间隙均为180mm,转速为53r/min,螺旋轴直径为10mm,螺距为20mm。It was designed aiming at the present situation of high labor intensity and low fertilization efficiency.According to its characteristics of massive and easy to caking,the two spiral conveyor was designed to stir,preventing blocking up and bridging phenomena at the same time.Using the methods of theoretical analysis,motion simulation and experimental verification,the parameters of spiral conveyor were designed,which are the horizontal and vertical clearance is 180 mm between two spiral conveyor,the speed of spiral conveyor is 53r/min,and the screw axis diameter and pitch is 10 mm and 20 mm respectively.

关 键 词：固态有机肥 绞龙 结构参数 施肥机 

分 类 号：S224.2[农业科学—农业机械化工程]