PLANETARY MIXER Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: mixing is carried out at the expense of shifting the mixers mounted in hollow shafts with which the pinions of the planetary pole are equipped. The mixers are connected with the shafts by a screw going out on to the face end of the hollow shafts. The rotation is transmitted through the shaft tooth and the return member of the mixer stem. The pole is mounted on bearings whose inner diameter is larger than the diameter circumscribed by the mixer stems. EFFECT: enhanced efficiency of mixing high-viscosity liquids, pastes and powder materials under the vacuum and the gauge pressure. 2 dwg