Self-leveling device and adjusting the pressure of the roller on the floor in industrial sweeping machines.

摘要

The present invention relates to the field of INDUSTRIAL SWEEPING MACHINES. More precisely, the invention relates to a device for self-LEVEL AND ADJUSTING (7) ROLLER BRUSH (2) including elastic elements (11) for controlling and adjusting the oscillation of the roller (2) on its SUSPENSION AXLE AND OWN oscillation (3) SO THAT THE ROLLER BRUSH (2) exerts a pre-set pressure NORMALLY DERIVED FROM DIFFERENT FROM YOUR OWN STRENGTH OF WEIGHT ON THE SURFACE TO sWEEP.