초록 ▼

A rectangular bin body having a top wall, front and back walls, side walls and bottom wall with an inlet opening in the top wall and a discharge opening in the front wall at the juncture of the front wall with the bottom wall and one of the side walls. The discharge opening is aligned with an intern

A rectangular bin body having a top wall, front and back walls, side walls and bottom wall with an inlet opening in the top wall and a discharge opening in the front wall at the juncture of the front wall with the bottom wall and one of the side walls. The discharge opening is aligned with an internal corner of the bin at the juncture of the back and bottom walls with the one side wall so that when the bin is tipped upwardly about a generally horizontal axis located to one side of the bin and inclined with respect to the back the one side wall, the internal corner is located at an elevation below the remainder of the interior of the bin. In this position of the bin, the side walls, the back wall and the bottom wall function as a hopper to direct the bin contents to the internal corner so that the entire contents of the bin can be emptied by directing a suction tube inwardly of the bin straight through the discharge opening and into the internal corner. A discharge tube in the interior of the bin aligned with the discharge opening and directed toward the internal corner from which the bin is emptied, facilitates the insertion of the suction tube into the bin and ultimately into the internal corner of the bin from which the contents are removed. A valve assembly in the front wall of the bin enables samples of the bin contents to be removed without fully opening the bin.

대표청구항 ▼

A bin for storing and transporting bulk material, said bin comprising a hollow body of generally cubic shape having a top wall, front and back walls, side walls and a bottom wall, means forming an inlet opening in said top wall, means forming a discharge opening in said front wall at the juncture th

A bin for storing and transporting bulk material, said bin comprising a hollow body of generally cubic shape having a top wall, front and back walls, side walls and a bottom wall, means forming an inlet opening in said top wall, means forming a discharge opening in said front wall at the juncture thereof with said bottom wall and one of said side walls, said discharge opening being aligned with an internal corner of said bin at the juncture of said back and bottom walls with said one side wall so that when said bin is tipped upwardly about a generally horizontal axis located to one side of the bin and inclined with respect to said back and one side wall said internal corner is located at an elevation below the remainder of the interior of the bin, said bin being internally structured to provide an unobstructed flow path from all parts of the interior of said bin to said internal corner, a discharge tube in said bin generally parallel to said bottom wall and said one wall and located in close proximity thereto in substantial alignment with said discharge opening, the interior of said bin being unobstructed between said discharge opening and said internal corner so that a suction tube can be directed inwardly of the bin straight through said discharge opening and guided through said discharge tube into said internal corner for fully emptying the bin of its contents. A bin for storing and transporting bulk material, said bin comprising a hollow body of generally cubic shape having a top wall, front and back walls, side walls and a bottom wall, means forming an inlet opening in said top wall, and means forming a discharge opening in said front wall at the juncture thereof with said bottom wall and one of said side walls, said discharge opening being aligned with an internal corner of said bin at the juncture of said back and bottom walls with said one wall so that when said bin is tipped upwardly about a generally horizontal axis located to one side of the bin and inclined with respect to said back and one side wall to locate said internal corner at an elevation below the remainder of the interior of the bin, a suction tube can be directed inwardly of the bin straight through said discharge opening and into said internal corner for fully emptying the bin of its contents and a valve housing secured to said front wall and extending into said bin at an angle such that in said tipped position of said bin said housing extends downwardly into said bin, and a selectively movable valve member in said housing movable to an open position enabling samples of the bin contents to be removed through said housing.