| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention is related to grinding devices for making of fodders, namely to their structural components, and may be used in agricultural and other fields of machine building. Working element of grinder-mixer is made in the form of knife and represents plates of rectangular section fixed on hub, ends of which are bent up by angle of 90, horizontal sections of each plate are bent by 12-15 from plate plane. Horizontal sections of working element plates are made in the form of blades, folding lines of which are arranged to various sides relative to vertical axis of working element: one folding line - downward, the other one - upward. ^ EFFECT: invention makes it possible to increase efficiency of grinding process due to increase of working surface of working element, to improved mixing and unloading due to reduction of stagnant zone. ^ 2 cl, 2 dwg |
