BALL CRUSHER Russian patent published in 2015 - IPC B02C17/00 B02C19/18 B02C23/12 

FIELD: machine building.

SUBSTANCE: ball crusher contains a loading (1) and unloading (2) devices, and vertical fixed casing (3). Inside the casing the inclined trays (4) are installed with possibility of rotation. On the surface of the inclined trays the longitudinal cavities (5) with holes (6) are made. Under the trays at both sides the inclined troughs (7) are installed. The troughs are connected with the unloading device via windows (8) in the casing and intake pipes (9). Receiver (10) is installed in zone of the last inclined tray of the casing bottom part. The receiver is connected by the transport system (11) with the balls supply device (12) in top part of the casing.

EFFECT: crusher has simple design, and ensures high efficiency of grinding.

3 dwg