Patent ID: 7793770

Claim:
A conveyor wheel sliding system, comprising: a conveyor unit including a frame, wherein said frame extends along a longitudinal axis of said conveyor unit and wherein said frame includes a pair of elongated members extending lengthwise along a lower side of said frame; an attachment assembly to engage said elongated members of said frame, wherein a substantial portion of said attachment assembly is positioned below said frame; wherein said attachment assembly slidably adjusts from a first end to a second end of said elongated members of said frame and along said longitudinal axis of said conveyor unit; wherein said attachment assembly includes a pair of connecting structures for slidably engaging said pair of elongated members of said frame, wherein said pair of connecting structures each have a U-shaped upper portion comprising an inwardly extending lip for overlying a corresponding said elongated member of said frame to prevent said connecting structure from being vertically separated from said corresponding elongated member; and at least one wheel mechanically connected to said attachment assembly opposite said conveyor unit to engage a ground surface.