Bearing roller group is entrusted to arc

The utility model discloses a bearing roller group is entrusted to arc belongs to the tubular belt conveyer field, include that roller, roller put up and the arc support, the roller falls into two rows front and backs to be installed in the arc support through the roller frame, and the part overlapping is located to just adjacent front -seat roller and back row roller in the end for each roller forms under the conveyer belt and spanes the support of the sectional continuous arc of whole conveyer belt. The utility model provides a tubulose conveyer belt return stroke section multiple spot support to can adjust return stroke section conveying belt deviation, and clean return stroke conveyer belt scheduling problem. 本实用新型公开了种弧形托带托辊组，属于管状带式输送机领域，包括辊子、辊架和弧形支撑，辊子分成前后两排并通过辊架安装在弧形支撑上，且相邻的前排辊子和后排辊子在端头处部分重叠，使得各辊子在输送带下形成横跨整个输送带断面的连续弧形支撑。本实用新型解决了管状输送带回程段多点支撑，并能调节回程段输送带跑偏，并清洁回程输送带等问题。