免耕播种机划行器的设计研究  

The Design Research of Marker Attachment of the No-tillage Planter

作　　者：华英雪 赵满全[1] 黄炎[1] 黄鹏飞[1] 

机构地区：[1]内蒙古农业大学机电工程学院,呼和浩特010018

出　　处：《农机化研究》2014年第8期107-110,共4页Journal of Agricultural Mechanization Research

基　　金：内蒙古自治区应用技术研究与开发资金项目(20120310)

摘　　要：分析了2BM-5型免耕播种机划行器的工作原理和工作过程。根据设计思路和计算结果,运用SolidWorks三维建模软件进行各零部件的建模,再进行整体的虚拟装配。对于划行器,臂长的确定是重要环节,因此有必要对臂长进行设计计算。该机型选用的是液压折合式划行器,结构更紧凑,换向更准确和快捷,使用和安装也更方便。设计使用了双作用液压缸,经设计计算和虚拟实验均能满足使用要求。Analyse the working principle and working process of the marker of 2BM-5 type no-till planter. According to the results of design and calculation, set up the parts and assemble them. The determination of arm was a important link for marker ,so it was necessary to design and calculate the arm length . The chose of the marker was hydraulic folding marker that the structure was more compact ,the reversing was more accurate and fast and the installation was more convenient . The double-action hydraulic cylinder was designed, which could satisfy the requirement through calculation and virtual experiments.

关 键 词：免耕播种机 划行器 液压缸 

分 类 号：S223.26[农业科学—农业机械化工程]