FIELD: agriculture. SUBSTANCE: toothed harrow has frame, crankshaft mounted on frame in supports, and working links, each attached to crankshaft by two pivotally connected carriers. Crankshaft is made discrete. Supports are mounted between each pair of cranks diametrically positioned relative to crankshaft axis for preventing crankshaft from bending. Each of even parts of crankshaft is offset relative to each of odd parts for value exceeding length of diagonal between two opposite angles of working link for preventing link meshing. EFFECT: increased efficiency in soil harrowing and simplified construction. 1 dwg
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