FIELD: agriculture; engineering.
SUBSTANCE: invention relates to agricultural machine building, particularly to plowshares. Plowshare contains a frame with field and furrow cuts, backrest, blade, mounting holes and overhead reversible bit with blades and side edges made at an angle to field edge. Rear part of the bit of the bit overlaps the dangerous section in the area of the first fastening hole at 15…20 mm.
EFFECT: such a constructive solution provides increased strength of the share in the zone of the first fastening hole.
1 cl, 2 dwg
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Authors
Dates
2018-03-28—Published
2017-07-06—Filed