SPREADER OF ORGANIC FERTILISERS Russian patent published in 2010 - IPC A01C3/06 

FIELD: agriculture.

SUBSTANCE: spreader includes body arranged on chassis with slatted apron arranged in it, crushing element and two distributing rotors. Body is equipped with guide plate and flow divider. Plate is arranged with the possibility of rotation and is installed over distributing rotors. Rotor comprises disc with three rows of blades arranged on it. Rows of blades are installed coaxially at various distance from disc surface. In each subsequent row length of blades is more than in the previous one. Rows of blades are arranged at various angles to radial direction.

EFFECT: improved working width of grip, reduced energy inputs for process of fertilisers spreading and lower unevenness of fertilisers spreading.

2 dwg