摘要
本文简单介绍了链齿式开沟机的特点,分析了切削进距、作业倾角、刀片排列、链齿线速度等因素对比功的影响。建立了链齿式开沟机工作部件主要参数的设计方法。结果表明:切削进距3cm,作业倾斜角40°,链齿线速度0.356m/s,其比功较小。刀片的排列原则应保证刀片作单侧切削以及力和力矩的平衡与稳定。
This article introduces the working principles of the endless chain ditch excavator, discusses the relations between the cutting pitch, operating bevel angle, blade arrangement, blade linear velocity and energy consumption, sets up the design method for the main parameters of the working parts of the endless chain ditch excavator. It is considered as the minimum energy consumption with the condition of cutting pitch 3 cm, operating bevel angle 40° and blade velocity 0.365 m / s. The bladcs should be arranged to kccp the blades working in a single phase and to keep working force and its force rnoment in a balanccd and stable state.
出处
《江西农业大学学报》
CAS
CSCD
1992年第2期161-164,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
开沟机
工作部件
链齿式
Ditch excavator
Working part
Specific power
