Abstract: A dry goods bulk trailer for transporting fluidic dry goods includes a frame supported on rear wheels and arranged for connection at a front end to a towing vehicle. A containment structure on the frame assembly for supporting the fluidic dry goods therein includes front and rear slope wall assemblies which slope downwardly and inwardly towards centrally located bottom discharge hoppers. Each slope wall assembly includes an inner panel, an outer panel and at least one internal structural member joined between the panels to provide sufficient structural support to enable the slope wall assembly to be only supported on the trailer frame about its perimeter. The inner panel is joined to the structural member without fasteners so that the inner surface thereof is substantially uninterrupted for easier cleanout. The outer surface of the outer panel is uninterrupted by frame members to minimize collection of snow and ice thereon.

Abstract: A dry goods bulk trailer for transporting fluidic dry goods includes a frame supported on rear wheels and arranged for connection at a front end to a towing vehicle. A containment structure on the frame assembly for supporting the fluidic dry goods therein includes front and rear slope wall assemblies which slope downwardly and inwardly towards centrally located bottom discharge hoppers. Each slope wall assembly includes an inner panel, an outer panel and at least one internal structural member joined between the panels to provide sufficient structural support to enable the slope wall assembly to be only supported on the trailer frame about its perimeter. The inner panel is joined to the structural member without fasteners so that the inner surface thereof is substantially uninterrupted for easier cleanout. The outer surface of the outer panel is uninterrupted by frame members to minimize collection of snow and ice thereon.