The purpose of the proposed design is to increase the spreading width and improve the distribution of fertilizers on the field surface.
The working body to the spreader of organic fertilizers works as follows. Fertilizers are fed by the bottom conveyor 7 to the grinding drum 2, which knives 4 separates portions of fertilizers from the bulk and feeds them on the guide trays 8 on the rotors 9. Part of the fertilizer, falling on the cutouts 11, cutters 17 are distributed across the width of the spreader portions of fertilizers and throw them at the required speed at a certain angle to the horizon.
- grip width – to 12 m;
- working speed – 10…15 km/h;
- application dose – 10…60 t/hа;
- uneven distribution of fertilizers – ± 22%;
- type of machine – trailer;
- type of machine – trailer – 2…4 ha/h;
- is aggregated with tractors of a traction class – 3.
Authors of development: Ph.D. Makieiev N., Ph.D. Anikieiev O., Sen. Lect. Romanashenko O., Sen. Lect. Krasnorutskyi O.