动力立式旋转耙的性能研究

Researching Performance of Power Rotary Harrow

本文以试验的方法,对动力旋转耙进行了较为全面的分析和探讨,通过与其它整地机具在作业速度、功率消耗、生产效率及作业质量等方面的对比分析,对动力(?)转耙在我国的适用性和开发潜力得出了初步的结论。

Rotory harrow is a new machine for soil preparation to our country。In this paper,it was experienced and studied on its performances。Especially the comparation with disc harrow and the ability experimenceof breaking clods。The construction of the seed bed shows good quality after the proces with rotory harrow,This is quite important to wheat sowing in north chi- na。