FIELD: agriculture; engineering.
SUBSTANCE: invention relates to field of agricultural engineering, in particular to instruments for treatment of soil areas with uneven terrain and tree-clogged solid and inclusions. Cultivation cutter is connected to tractor via hinged system and contains rotated by drive mechanisms milling drum. Drive mechanism has milling drum cranks, rods connected with swinging racks. On milling drum fixed bearing wheels with grinding elements knives. Between carrier disc with grinding elements are placed knives separating fingers. Separating fingers are fixed on soil-compacting plate attached to swinging racks mounted by hinges.
EFFECT: this design is aimed at ensuring creation of a dense lower layer of loose soil and topsoil required for optimal conditions for germination of crops and planting trees.
1 cl, 4 dwg
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