TILLAGE MACHINE Russian patent published in 2005 - IPC

FIELD: agricultural engineering.

SUBSTANCE: tillage machine has propeller formed as paired set of wheels. Pair of stop rollers adjustable in vertical and horizontal planes is provided within each pair of wheels and adapted for moving working tools to digging mode. Working tools are made in the form of cycloid defined by rotation of circle having radius equal to that of wheel rim and length exceeding tillage depth by 3-5 cm. Number of working tools on each rim must be selected so that distance therebetween is equal to their length.

EFFECT: improved quality of soil crumbling, simplified construction, reduced power consumption and metal usage for manufacture of machine.

2 dwg