果园变距双行开沟机设计及应用

The Design and Application of the Orchard's Double-row Trencher with Variable Ditch-distance

本文介绍果园变距双行开沟机的设计依据、总体技术方案及结构、工作原理及主要技术参数;给出了其主要工作部件的结构参数的设计依据,测定了样机试验数据并进行作业效益分析。使用表明,该机设计合理,开沟距离调整简便,开沟深度及宽度稳定,作业效率高。

This paper introduces the operating principle,the design basis,the technical solutions,the structure,and the main technical parameters of The orchard’s double-row Trencher with variable ditch-distance.Also gives the design basis of the main components structural parameters.We measured the test data with prototype and analyzed working benefit.The use of trencher shows that the efficient machine is designed reasonably.It’s ditchdistance is easy to adjus,the depth and width of ditch are stable.