MAGNETIC SEED-FEEDING DEVICE Russian patent published in 2014 - IPC A01C7/04 

FIELD: electricity.

SUBSTANCE: magnetic seed-feeding device includes a case made of dielectric materials, a seed-box, seed-feeding and seed-discharging channel, a bladed feed ejector and seed wheel. At the rim of the seed wheel there permanent magnet plates fixed by fasteners with a pitch equal to the distance between seeds placed into grooves depending on agricultural demands to seeding process of a certain crop plant. In the path of seeds movement from the seed-box up to seed-feeding channel there is an electromagnet charger intended for seeds charging; the charger is supplied with electricity generated with use of the tractor electric equipment through the converter of voltage of 12-24 V to 220 V.

EFFECT: improving accuracy and efficiency of seeding process.

2 dwg