| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: proposed tillage rig has a frame with rows of centre hoes on fixed on it and compactor cells. On the frame behind the first row of centre hoes, along the tracks of tractor propellers, rotating actuating elements with pan-breakers are mounted. The rotating actuating elements have their own mechanism of regulating the depth of operation. The rotating actuating elements are kinematically linked to compactors through cardan joints and a step-up gear. ^ EFFECT: invention increases quality of secondary tillage. ^ 2 dwg |
