WORKING MEMBER OF ROAD-SWEEPING VEHICLE Russian patent published in 1997 - IPC

FIELD: municipal cleaning machinery. SUBSTANCE: this is intended for cleaning road pavements from trash and snow. Working member has frame, crosspieces which are rigidly interconnected by means of shaft. Located between crosspieces parallel to shaft are cylindrical brushes. Mounted on axles of cylindrical brushes at determined pitch are crushing disks which are freely rotatable. Brushes are kinematically interconnected by chain drive. One of brushes is driving and it receives rotation from V-belt drive. Crushing disks mounted on axles enhance rigidity of operating members and they allow for breaking compacted material found on road pavement surface. EFFECT: high efficiency. 3 dwg