DEVICE FOR INOCULATION OF SEED MATERIAL IN THE SEEDING ZONE Russian patent published in 2019 - IPC A01C1/06 A01C7/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to inoculating machines with devices for application of nutrient solutions and other liquid chemical media into the soil. Device comprises a housing of ploughshare (1) fixed on hollow post (2), chamber (6) for treatment of seeds, seed duct (3), supply pipeline (5) for supply of liquid agrochemicals and jet (7). In hollow post (2) there are mounted deflecting (4) and guide (10) plates for seed flow, offset relative to each other in vertical plane, installed at an angle α=20–22° relative to vertical towards ploughshare motion vector and β=10–15° from the vertical to the side opposite to the vector of the ploughshare motion, respectively. Plates (4, 10) provide formation of plane-parallel seed flow on slope surface (9). Sloping surface (9) is continuation of guide plate (10). In chamber (6) for treatment of seeds there is pitched surface (9), in the center of which there is pipeline (5) for supply of liquid agrochemicals. Surface of pipeline (5) at interaction with flow of seed material provides its uniform redistribution on slope surface (9). At the end of jet (7) reflecting plate (8) is fixed, the upper edge of which is installed at the level of the upper point of the outlet hole of jet (7), and they are fixed on the back side of ramp surface (9).

EFFECT: higher quality of performing the technological process of seeds treatment with protective-stimulating substances at the moment of sowing and simplification of the device design.

1 cl, 2 dwg