DOSER OF MACHINE FOR APPLICATION OF MINERAL FERTILIZERS

摘要

A doser of machine for application of mineral fertilizers includes a tank in the bottom of which at least one outlet opening equipped with a dosing shutter to regulate effective cross-section thereof is made. The outlet opening is shaped as a part of a circle which is connected to a free-shaped figure. The shutter is made with a hollow on the working edge shaped as parts of the circle the radius of which is equal to the radius of the part of the circle.