Agitator and pump assembly
OwnerMarcel Depaultinventor
Life of this patent
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Abstract
An agitator and pump assembly adapted to be trailed behind a vehicle and to be moved into a manure pond, wherein the apparatus includes a pump housing at the end of an elongated frame supported on a wheeled sub-frame. The wheeled sub-frame is pivotally connected near one end to a midpoint of the elongated frame. The pump housing includes a rotating bladed impeller having an axis of rotation which is at an acute angle to the elongated frame, and a screw pump extends above the housing for thrusting the material downwardly through the housing upon rotation thereof.
Claims4
An agitator and pump assembly comprising an elongated first frame member having a longitudinal axis, a pump housing mounted at one end of the first frame, a bladed impeller mounted for rotation about a rotation axis in the pump housing, the impeller rotation axis extending at an angle of between 30.degree. and 45.degree. from the longitudinal axis of the frame, means provided for mounting the other end of the frame to a transport vehicle, including second frame means to which the first frame is articulated and means are provided for moving the first frame relative to the second frame to change the angular disposition of the first frame thereto, a third frame pivotally mounted at one end to the elongated first frame member, wheel means provided on the other end of the third frame member, positive means for controlling the angle of the third frame relative to the elongated first frame when the wheel means are in contact with the bottom of a manure pond, such that the third frame supports the first frame member at different angular positions with the pump housing in the pond.
Dependencies are inferred from the claim text.