ELECTROMECHANICAL DEVICE FOR GRINDING AND MIXING OF FOOD PRODUCTS Russian patent published in 1995 - IPC

FIELD: chocolate production. SUBSTANCE: electromechanical device comprises a vertical container in the form of a diamagnetic thin-walled sleeve of a rectangular section, accommodated in a diamagnetic cylindrical casing. Said container accommodates ferromagnetic balls and a mixing member made of spirals wound on ferroelastic plates, the length of plates, pitch and average diameter of spirals diminishing in the direction towards the container axis, the ends of spirals are rigidly fastened to holders installed rotatably in end shields of container while the upper holder is connected to the motor drive shaft via a variable speed drive. Built horizontally into the diamagnetic casing are C-shaped magnetic cores with flat pole pieces. The current windings of magnetic core control are connected to power source across a switching device with a possibility for being alternately switched on. EFFECT: improved design. 2 dwg