Drive unit for rotatable supported circular broom, has worm gear and toothed casing arranged partially in covering device, where movement of roller is transferred over gear and casing into rotation of rotatable supported circular broom

摘要

The unit (2) has a worm gear (21) and toothed casing (22) arranged partially in a covering device (4), where rotating movement of a roller (20) is transferred over the worm gear and toothed casing into rotation of a rotatable supported circular broom (1). The covering device exhibits two casings, and the worm gear and/or the tooth case is accommodated in the casings. The roller is supported on an axle support (25), and the support is premountable in the covering device, where the covering device exhibits a lubricating and/or maintenance opening.