SEEDING APPARATUS
FIELD: agricultural engineering, in particular, equipment used in drills. ^ SUBSTANCE: seeding apparatus has two-disk shank and seed guide attached to tine of seed directing device. Shank disks are fixed at an angle with respect to one another by means of sleeves and converge in lower part of shank....
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: agricultural engineering, in particular, equipment used in drills. ^ SUBSTANCE: seeding apparatus has two-disk shank and seed guide attached to tine of seed directing device. Shank disks are fixed at an angle with respect to one another by means of sleeves and converge in lower part of shank. Seed directing device is made in the form of integral pipe with curved lower part. Brackets with converging front parts are mounted on disk pins perpendicular thereto and are connected with one another by means of carrier. Spring tine is located on pins so as to be moved in vertical plane relative to seed guide tine. Seed directing device is attached to upper part of spring tine and has curved part oriented to disk contacting point. Seed directing device has roller positioned in vertical plane relative to direction of movement of shank. Outer surface of sleeves has cams arranged near inner side of disks and contacting with roller. ^ EFFECT: improved sowing quality and enhanced reliability in operation. ^ 2 dwg |
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