Development of 3C-2 Hanging Rotary Soil Cutting and Weeding Machine

In order to solve problem of weeding in seedling stage, a hanging rotary soil cutting and weeding machine was designed, which could carry out weeding for various crops in seedling stage．Through field test, plowing depth was 50 mm, net removal rate was 90%, and operation efficiency was 0.50 hm²/h．Its innovation was to change linear motion of weeding parts to rotary motion, and its advantage was to improve soil in a green environment．