This article deals with the design of miniature trailing ridger mulcher.
本文讨论了小型牵引垄作覆膜机的设计。
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To investigate the soil resistance and the active location between the ridger and soil, the test was carried out in the soil bin by the means of orthogonal test.
采用正交试验的方法，对起土铲进行了土壤阻力室内土槽试验，并通过观察确定了起土铲的主要触土部位。
3
This article deals with the design of miniature trailing ridger mulcher, of which the configuration of machine, the design of ridger former, follow-up ridger and lifter were the main design features.