摘要
针对波状挡边带式输送机凸弧段容易出现撒料的问题,在确定物料截面形状的基础上,通过力学分析的方法指出了易撒落物料的位置,分析讨论了物料撒落的原因,提出了相应的解决方案。在EDEM离散元分析软件中,通过建立不同参数的输送机模型,模拟物料运输情况,验证了解决方案的可行性。
In view of material dropping in convex arc segment of the belt conveyor with cornigated wall, after determining the section shape of material, the paper indicated the position where the material easily dropped by means of mechanical analysis. It discussed the causes of material dropping, and proposed corresponding solution. Meanwhile, the conveyors with various parameters were modeled in EDEM, and material delivery was simulated, which verified the feasibility of the solution.
作者
张梦超
于岩
石浩
谷明霞
李金良
ZHANG Mengchao;YU Yan;SHI Hao;GU Mingxia;LI Jinliang(College of Mechanical & Electronic Engineering,Shandong University of Science & Technology,Qingdao 266590,Shandong,China)
出处
《矿山机械》
2019年第4期15-18,共4页
Mining & Processing Equipment
基金
国家重点研发计划资助项目(2018YFC0604702)
山东省自然科学基金资助项目(ZR2018BEE014)
关键词
波状挡边带式输送机
凸弧段
撒料
EDEM
belt conveyor with corrugated wall
convex arc segment
material dropping
EDEM
