APPLICATORS HAVING FURROW COVERER FOR FURROW CLOSING DURING APPLICATION RELATIVE TO AGRICULTURAL PLANTS Russian patent published in 2019 - IPC A01C5/06 A01C23/00 

FIELD: agriculture; machine building.

SUBSTANCE: group of inventions relates to agricultural machine building. Furrow coverer for a fertilizer applicator comprises a bar configured to move across the field across the direction of movement, device for application of fertilizers, connected with a bar to form a furrow in soil. Fertilizer application device includes a ploughshare, a knife, or a ploughshare and a knife, and furrow coverer located behind the device for application of fertilizers in direction of movement and connected to device for application of fertilizers or bar. Furrow coverer for a furrow is not a disc that rolls in the direction of movement. Furrow coverer comprises a horizontal element connected by means of a setting lever to the fertilizer application device or bar, and the first downward passing lever attached to the horizontal element on the first side of the furrow. Device for application comprises bar, made with possibility of movement across field across direction of movement, a disc of the ploughshare, connected to a setting lever, which is connected to the bar to form a furrow in the soil and furrow coverer located behind the disc of the ploughshare in the direction of movement and connected to the setting lever or bar. Furrow coverer for a furrow is not a disc that rolls in the direction of movement. Furrow coverer comprises a horizontal element connected by means of a setting lever to the fertilizer application device or bar, and the first downward passing lever attached to the horizontal element on the first side of the furrow.

EFFECT: reduced losses of introduced material.

25 cl, 59 dwg