Talc applicator for use with agricultural equipment and operations
First Claim
1. A talc applicator configured for use with agricultural equipment, comprising:
- a supply hopper including an inlet and a plurality of sidewalls extending to a trough;
a discharge in communication with the trough;
a feed auger extending through the trough and the discharge, the feed auger being driven to rotate to force flow of talc from the supply hopper into and through the discharge for delivery to other agricultural equipment, the feed auger further comprising a tubular conduit, a fighting extending through the tubular conduit, and a drive element configured to rotate the fighting; and
an agitator assembly positioned in the supply hopper adjacent to and immediately above the feed auger and the trough, the agitator assembly further comprising a drive gear, which is engaged with the drive element of the feed auger to be driven concurrently with the feed auger, and an elongated agitator element connected to the drive gear for rotation therewith, the agitator element including at least two elongate bars, each of the elongate bars connected to and extends from the drive gear so as to be perpendicular to a plane defined by the drive gear and parallel to an axis through the feed auger, the agitator element further including a plurality of angled crossbars extending between and connecting the at least two elongate bars to one another, wherein each of the angled crossbars is L-shaped and the angled crossbars are spaced from one another along a longitudinal length of the agitator element and the angled crossbars are each located within a plane parallel to the drive gear,the agitator element being rotated to assist with flow of talc in the supply hopper into the trough for movement and delivery by the feed auger when the feed auger is rotated by the drive element, wherein during rotation of the agitator element, the elongate bars remain parallel to the axis through the feed auger and the angled crossbars remain parallel to the drive gear.
1 Assignment
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Accused Products
Abstract
A talc applicator is provided for use with agricultural equipment such as grain carts and seed tenders. The talc applicator includes a supply hopper with a trough, a discharge, a feed auger extending through the trough and discharge, and an agitator assembly positioned in the supply hopper immediately above the feed auger and trough. The agitator assembly includes a drive gear driven by the drive element of the feed auger and an elongated agitator element including at least two elongate bars and a plurality of angled crossbars connecting the two elongate bars. The agitator element rotates to assist with flow of talc into the trough so that the feed auger can move the talc to the other agricultural equipment. The talc applicator may also be provided with a hydraulic motor and a flexible flighting in the feed auger.
23 Citations
9 Claims
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1. A talc applicator configured for use with agricultural equipment, comprising:
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a supply hopper including an inlet and a plurality of sidewalls extending to a trough; a discharge in communication with the trough; a feed auger extending through the trough and the discharge, the feed auger being driven to rotate to force flow of talc from the supply hopper into and through the discharge for delivery to other agricultural equipment, the feed auger further comprising a tubular conduit, a fighting extending through the tubular conduit, and a drive element configured to rotate the fighting; and an agitator assembly positioned in the supply hopper adjacent to and immediately above the feed auger and the trough, the agitator assembly further comprising a drive gear, which is engaged with the drive element of the feed auger to be driven concurrently with the feed auger, and an elongated agitator element connected to the drive gear for rotation therewith, the agitator element including at least two elongate bars, each of the elongate bars connected to and extends from the drive gear so as to be perpendicular to a plane defined by the drive gear and parallel to an axis through the feed auger, the agitator element further including a plurality of angled crossbars extending between and connecting the at least two elongate bars to one another, wherein each of the angled crossbars is L-shaped and the angled crossbars are spaced from one another along a longitudinal length of the agitator element and the angled crossbars are each located within a plane parallel to the drive gear, the agitator element being rotated to assist with flow of talc in the supply hopper into the trough for movement and delivery by the feed auger when the feed auger is rotated by the drive element, wherein during rotation of the agitator element, the elongate bars remain parallel to the axis through the feed auger and the angled crossbars remain parallel to the drive gear. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification