MULTICHAMBER VIBRATION MILL Russian patent published in 2015 - IPC B02C19/16 

FIELD: machine building.

SUBSTANCE: multichamber vibration mill contains frame (1), drive shaft (2) with installed cam disks (3) and (4) directed diametrically opposite to each other. On cam disks (3) and (4) of the drive shaft (2) two pinion carriers (5, 6) are installed via the bearing assemblies, the carriers are made in form of multibeam sprocket with central seat hole (7) and cradle for grinding chambers in form of peripheral holes (8). In the peripheral holes (8) the removable grinding chambers are installed, they are made in form of the cylindrical containers (9) with lids (10). The lids (10) are pressed to the container of the grinding chamber using the G-clamp (11). Each pinion carrier (5, 6) is connected with frame (1) using at least two resilient elements (13, 14) or (15, 16), respectively. The resilient elements can be made in form of springs out of high carbon steels, and out of high-molecular non-metallic materials. Each bracket (17-20) to which the resilient element (13-16) is fixed, is rigidly connected with frame (1), and is made in form of plate with set of holes to adjust the spring force. The containers (9) of the grinding mills are filled with grinding bodies (22) by 80-90%.

EFFECT: mill ensures provision and keeping of the extra fine fraction of milled materials having mineral and organic origin.

3 cl, 6 dwg