基于4QZ-3000X青贮机磨刀装置的设计与试验  

Design and Test of Tool Grinding Device Based on 4QZ-3000X Silage Machine

作　　者：赵波 阿力木·买买提吐尔逊 韩长杰[1] 李谦绪 姚河江 郝良军 Zhao Bo;A Limumaimaititurexun;Han Changjie;Li Qianxu;Yao Hejiang;Hao Liangjun(College of Mechanical and Electrical Engineering,Xinjiang Agricultral University,Ürümqi 830052,China;Xin jiang Xingan Mushen Technology Co.,Ltd,Ürümqi 830013,China)

机构地区：[1]新疆农业大学机械工程学院,乌鲁木齐830052 [2]新疆新研牧神科技有限公司,乌鲁木齐830013

出　　处：《农机化研究》2022年第11期96-100,共5页Journal of Agricultural Mechanization Research

基　　金：自治区重点研发计划项目(2018B01001-2-2)。

摘　　要：对我国青贮机研发现状进行分析,发现多数国产青贮机切碎器的刀具维护存在各种问题,针对这一情况设计了一款可以自动磨刀的装置。自动磨刀装置集磨刀和抛光于一体,极大地解决了刀具维护困难的问题。通过计算和试验确定最终参数为每个循环磨刀次数6次,每排刀驻留时间1s,转速360r/min,磨刀石往复速度为0.32m/s。针对新疆新研牧神科技有限公司的4QZ-3000X型自走式青(黄)贮饲料收获机进行改装试验,结果显示磨刀效果良好。Through the analysis of China's silage machine research and development status,found that most of the domestic silage machine cutter maintenance problems,in view of this situation,designed a can automatically sharpen the device.The automatic tool sharpening device integrates the tool sharpening and polishing,which greatly solves the problem of difficult tool maintenance.The final parameters were determined by calculation and test.The number of sharpening was 6 times per second,the dwell time of each row was 1,the rotating speed was 360r/min,and the reciprocating speed of the grindstone was 0.32m/s.The device was modified for the 4QZ-3000X self-walking green(yellow)silage harvester of Xinjiang Xinyan Mushen Technology Co.,LTD.The results showed that the sharpening effect was good.

关 键 词：青贮机 滚筒式切碎器 自动控制 磨刀 

分 类 号：S225.99[农业科学—农业机械化工程]