1、旋耕机负荷过大(:1)旋耕深度过大,应减少耕深;(2)土壤粘蚕、过硬,应降低机组前进速度和刀轴转速,轴两侧刀片向外安装将其对调变成向内安装,以减少耕幅。2、旋耕机后间断抛出大土块:(1)刀片弯曲变型,应校正或更换;(2)刀片断裂,重新更换刀片。3、旋耕机在工作时有跳动:(1)土壤 1, rotary tiller load is too large (: 1) rotary depth is too large, should reduce the depth of cultivation; (2) soil stick silkworm, excellent, should reduce unit forward speed and knife shaft speed, It turned into inward installation, in order to reduce tillage. 2, rotary tillage machine intermittent thrown large soil block: (1) blade bending variant, should be corrected or replaced; (2) the blade rupture, replace the blade. 3, rotary tiller at work beating: (1) soil