Drive unit, for stirring liquids, comprises two stirring shafts connected to bevel gear pair, in which upper bevel gear is connected to inner shaft and lower bevel gear is connected to hollow shaft

摘要

Drive unit comprises two stirring shafts with stirring units and rotating coaxially in opposing directions. The stirring shafts are connected to a bevel gear pair, in which the upper bevel gear (4) is connected to an inner shaft (1) and the lower bevel gear (6) is connected to a hollow shaft (2) which interacts with the inner shaft. A third bevel gear (5) connected to a separate shaft interacts with the upper and lower bevel gears at right angles.