FIELD: agriculture.
SUBSTANCE: sowing device for combined and dotted sowing consists of seed hopper divided by partition, vertical seeding plate with through cells, air nozzle, seeds pusher and side walls. Sowing disk is divided into two parts along axis of cells. Parts of disk are interconnected with outer sides, and gap between inner sides with open cells’ halves and side walls of device is not exceeding 3 mm. Wherein one part of disk is mounted rigidly, and other one in form of rim is rigidly attached to its top half to displace around horizontal axis. Besides, cells are arranged in form of elliptic cone, larger axis of which is perpendicular to direction of rotation of sowing disk.
EFFECT: invention allows to increase operational reliability of sowing device and simplify its design.
1 cl, 5 dwg
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