DRUM MIXER Russian patent published in 2014 - IPC B01F9/02 

FIELD: machine building.

SUBSTANCE: mixer contains a dimensional crank 1 and dimensional bar 3, the axes of the holes of which are crossed in space under equal angles and with the shortest distance between these axes, dimensional crank 2 and main dimensional connecting rod 4 with two holes, the axes of which are crossed at right angle and with the shortest distance between these axes, sequentially pivotally connected among themselves. On axes of joints three drums for placing of agitated mixture components are installed. The shafts of the main dimensional crank 1 and the dimensional connecting rod 4 are connected to own motor-reducers 6 and 12 respectively.

EFFECT: increase of efficiency due to simplification of design with simultaneous increase of quality of mixing and increase of amplitudes of working member motions.

1 dwg