Patent ID: 6712218
Filing Date: 2004-03-30
Classification: B07B

Abstract:
A soil screening device comprising:a screen frame having a screening surface, a supporting frame having rearwardly disposed rigid uprights supporting said screen frame, said screen frame pivotally mounted to a first upper member mounted at an upper end of said uprights, for pivoting between a lowered position and an elevated position, said supporting frame having a base frame extending forwardly of said uprights, upper members of said base frame having at least one wedge selectively positionably mounted atop said upper member of said base frame and positionable to engage a lower edge of said screen frame when in said lowered position bearing down on an upper inclined surface of said at least one wedge, wherein said at least one wedge is selectively positionable relative to said upper members of said base frame so as to selectively adjust an angular orientation of said screen frame relative to said uprights, said uprights defining a first rear opening between said uprights and under said screen frame sized to accept a front end loader bucket therethrough for engagement of the bucket with an underside of said screen frame, said base frame defining a second rear opening below said first rear opening and sized to accept the bucket therethrough for engagement of the bucket with cross members of said base frame.