Debris/load leveling system
A mechanized broom-type sweeper truck that includes a pavement engaging brush or broom and an elevator for transported debris to the inlet or entry opening of a debris container includes a slinging roller in the debris container mounted at or subjacent the inlet opening. The slinging roller is journalled in bearings and driven by a motor at a selected rotary speed. Surface features are provided on the roller to engage with and contact any debris coming into contact with the roller to fling, sling, throw debris away from the inlet opening.
1. A load-leveling system for broom-type mechanized sweepers of the type having a broom for collecting debris and an elevator for moving debris from the broom to an inlet opening of a debris collection container, comprising:
means located at or adjacent the inlet opening of the debris collection container for slinging, flinging, or throwing debris therefrom, the means including a surface feature for contacting debris and imparting sufficient energy thereto to sling, fling, or throw the so-contacted debris therefrom, the surface feature defined by a weld-bead formed on a surface of the first-mentioned means; and
drive means connected to the first-mentioned means for driving said first-mentioned means to sling, fling, or throw debris therefrom.
2. The load-leveling system of claim 1 , wherein the weld-bead follows a spiral path on the surface of the first-mentioned means.
3. The load-leveling system of claim 1 , wherein the first-mentioned means includes a further surface feature for contacting debris and imparting sufficient energy thereto to sling, fling, or throw the so-contacted debris therefrom, the further surface feature defined by a groove formed on a surface of the first-mentioned means.
4. An improved debris handling system for broom-type mechanized sweepers of the type having a broom for collecting debris and an elevator for moving debris from the broom to an inlet opening of a debris collection container, the improvement comprising:
a slinger roller located at or adjacent the inlet opening of the debris collection container such that debris falls to or toward the slinger roller, the slinger roller including a surface feature for contacting debris and imparting sufficient energy thereto to sling, fling, or throw the so-contacted debris therefrom, the surface feature defined by a weld-bead formed on a surface of the slinger roller; and
a drive motor for causing the slinger roller to rotate at a sufficient speed to sling, fling, or throw debris therefrom.
5. The debris handling system of claim 4 , wherein the weld-bead follows a spiral path formed on the surface of the slinger roller.
6. The debris handling system of claim 4 , wherein the slinger roller includes a further surface feature for contacting debris and imparting sufficient energy thereto to sling, fling, or throw the so-contacted debris therefrom, the further surface feature defined by a groove formed on the surface of the slinger roller.