ROD MILL Russian patent published in 2017 - IPC B02C17/02 

FIELD: machine engineering.

SUBSTANCE: rod mill comprises a reel, loading, unloading and drive pins. The reel is mounted in the support rings between which is secured a cylindrical mesh surface, made of longitudinal and transverse rods. At least one transverse bar is deformed to form alternating protrusions and recesses triangular folded in cylindrical form of spiral coils of predetermined diameter and pitch to form the entire length of the transverse rod on these projections and depressions of the same pitch helical lines. On the inner sides of the projections are attached longitudinal rods, twisted helical lines on the diameter D of the cross-bar protrusions and depressions on the outer sides are attached longitudinal rods, twisted helical lines on the diameter d of the depressions of the cross bar. A wave-like spring with flat section of turns is provided along the full length of the cylindrical mesh surface as well as a device to adjust the turns spacing by stretching or compression of the spring.

EFFECT: expansion of manufacturing capabilities.

10 dwg