SEEDING DEVICE Russian patent published in 2009 - IPC A01C7/16 

FIELD: agriculture.

SUBSTANCE: seeding device contains a fixedly mounted frame with non-coaxially made therein upper opening for seeds feeding and lower opening for seeds discharge. Lower opening for seeds discharge is made oblique and is offset against the vertical axis of the frame, whereat ratio of the distances from the end points of the oblique lower opening to the vertical axial frame line ranges from 2:1 to 10:1. In the end open position of the partition wall splitter located behind the vertical axis of the frame remains open. Inside the frame there is a driven pivoting shaft and rigidly fixed thereon partition wall-splitter. Driving gear of the pivoting shaft ensures oscillative motion of the shaft with fixed thereon partition wall-splitter at a frequency of 1-50 oscillations per second. Amplitude of oscillations of the shaft with a partition wall equals length of the lower opening, plus, minus 1.0-25%.

EFFECT: improved evenness of seeding of seeds with various sizes meeting set seeding norms and safety of work.

3 cl, 3 dwg