Результаты теоретических исследований конструктивных параметров цилиндрического вальца катка-ложеобразователя машины для уборки лука

The technological process of operation of a cylindrical bad-shaping roller of onion harvesting machine has been theoretically studied. The technological and design parameters of the cylindrical bad-shaping roller have been determined. They have a limiting effect on the operation of the machine for onion harvesting. They are diameter, width and rotational speed of the cylindrical bad-shaping roller, traction force, contact area and pressure of the cylindrical bad-shaping  roller on the soil.