Portable hopper with internal bracing

A lightweight, small portable hopper for bulk materials that is removably mountable on a tractor trailer with a trailer bed that is formed with a central opening, and usable on the trailer while also providing space on the trailer bed for transporting other items, comprising:

• an upright body with an inner surface that includes plural regions defining a bulk-material storage space, and including a generally downwardly converging section that is supportably positionable on such trailer bed with a subsection of the downwardly converging section extending through the central opening, and with the subsection terminating with a dispensing port;
• and
• internal bracing structure attached to generally opposing regions and extending across the bulk-material storage space to promote self-supportability of the hopper when the hopper is loaded with such bulk materials;
• wherein the internal bracing structure includes plural laterally spaced first braces attached to corresponding, generally opposing regions of the inner surface;
• wherein the first braces are positioned horizontally;
• wherein the internal bracing structure includes plural, laterally spaced, upwardly extending, opposing pairs of second braces that are attached to internal, upwardly extending surfaces of the body, with desired pairs being interconnected by a corresponding horizontal first brace;
• wherein the body has a length and a width, with the length greater than the width, and wherein the first braces are positioned transversely and longitudinally of the body;
• wherein the body is formed with an open top for loading of bulk material into the hopper by a loader with bucket;
• wherein the internal bracing includes a stop structure that is spaced laterally across the bulk-material storage space from generally opposing regions of the inner surface, and positioned at a preselected height in the body to block such bucket from extending down and in against the inner surface of the hopper while loading bulk material into the hopper;
• and
• wherein the stop structure takes the form of dual, laterally spaced hollow braces that extend through the body to receive lifters of a lifting device that are positionable in the hollow braces to raise the hopper from the trailer when the hopper is empty.

A portable hopper for storing/dispensing bulk materials that is removably mountable on a tractor trailer with a trailer bed that is formed with a central opening, comprising:

• an upright body with an inner surface that includes plural regions defining a bulk-material storage space, and including a generally downwardly converging section that is positionable on such trailer bed with a subsection of the downwardly converging section extending through the central opening, and with the subsection terminating with a dispensing port;
• support structure associated with the body for removably mounting it on such trailer bed;
• internal bracing structure attached to the inner surface in an interconnected fashion to promote self-supportability of the hopper when it is loaded with bulk material;
• wherein the body is formed with an open top for loading of bulk material into the hopper by a loader with bucket;
• wherein the internal bracing structure includes a stop structure that is spaced laterally across the bulk-material storage space from generally opposing regions of the inner surface, and positioned at a preselected height in the body to block such bucket from extending down and in against the inner surface of the hopper while loading bulk material into the hopper;
• and
• wherein the stop structure takes the form of dual, laterally spaced hollow braces that extend through the body to receive lifters of a lifting device that are positionable in the hollow braces to raise the hopper from the trailer when the hopper is empty.

A portable hopper for storing/dispensing bulk materials that is removably mountable on a tractor trailer with a trailer bed that is formed with a central opening, comprising:

• an upright body with an inner surface that includes plural regions defining a bulk-material storage space, and including a generally downwardly converging section that is positionable on such trailer bed with a subsection of it extending through the central opening, and with the subsection terminating with a dispensing port;
• support structure associated with the body for removably mounting it on such trailer bed;
• internal bracing structure attached to the inner surface in an interconnected fashion to promote self-supportability of the hopper when it is loaded with bulk material;
• wherein the internal bracing structure includes plural laterally spaced first braces attached to corresponding, generally opposing regions of the inner surface;
• wherein the first braces are positioned horizontally;
• wherein the internal bracing structure includes plural, laterally spaced, upwardly extending, opposing pairs of second braces that are attached to internal, upwardly extending surfaces of the body, with desired pairs being interconnected by a corresponding first brace;
• wherein the body has a length and a width, with the length greater than the width;
• wherein the first braces are positioned transversely and longitudinally of the body;
• wherein the body is formed with an open top for loading of bulk material into the hopper by a loader with bucket;
• wherein the internal bracing includes a stop structure that is spaced laterally across the bulk-material storage space from generally opposing regions of the inner surface, and positioned at a preselected height in the body to block such bucket from extending down and in against the inner surface of the hopper while loading bulk material into the hopper;
• and
• wherein the stop structure takes the form of dual, laterally spaced hollow braces that extend through the body to receive lifters of a lifting device that are positionable in the hollow braces to raise the hopper from the trailer when the hopper is empty.