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US 6,203,185 B1Granted
Feed mixer having third auger and method for using
AssigneeJ-Star Industries, Inc.
InventorBenjamin R. Neier
Life of this patent
Estimating the term…
Abstract
A feed mixer comprising a plurality of mixing members wherein each mixing member is longitudinally mounted for rotation about an axis and the mixing members further comprises a chopper auger and a shredding auger, each having a flighting. In addition, the mixing members may also comprise a third mixing auger having a flighting. The auger flightings may further provide chopping knives, or sickle knives, on the outer peripheral edge of the flightings.
Claims12
A feed mixer comprising:
- a housing forming a mixing chamber having opposite end walls, opposite side walls, a bottom wall, and an upwardly facing opening;
- a first auger having a helical flighting thereon and being mounted in said mixing chamber for rotation about a first axis;
- a second auger having a helical flighting thereon and being mounted in said mixing chamber for rotation about a second axis above said first axis;
- a third auger having a helical flighting thereon and being mounted in said mixing chamber for rotation about a third axis above said first and second axes;
- a rotor mounted in said mixing chamber for rotation about a rotor axis which is positioned laterally with respect to said first, second, and third axes;
- an ingredient feeder positioned adjacent said third auger-and above said first, second, and third axes for feeding ingredients into said chamber at a point adjacent said third auger;
- a drive system for rotating said first auger, said second auger, said third auger, and said rotor about their respective first, second, third, and rotor axes, said drive system rotating said third auger at a faster speed than said second auger;
- and
- said mixing chamber comprising a main chamber and an auxiliary chamber positioned in side by side relationship to one another, said rotor being in said main chamber and said first, second, and third augers being in said auxiliary chamber, said upwardly facing opening of said mixing chamber providing a single open upper end above both of said main chamber and said auxiliary chamber.
6 more elements
A feed mixer for creating a mixture of cut hay and at least one additional fluent feed material comprising:
- a housing having opposite end walls, opposite side walls, and a bottom wall forming a mixing chamber comprising a main chamber, an auxiliary chamber positioned laterally of said main chamber, and an upwardly presented opening communicating with both said main chamber and said auxiliary chamber;
- a first auger having flighting thereon and being rotatably mounted within said auxiliary chamber for rotation about a first auger axis;
- a second auger having flighting thereon and being rotatably mounted within said auxiliary chamber for rotation about a second auger axis above said first auger axis;
- a third auger having flighting thereon and being rotatably mounted for rotation about a third auger axis above said first and second auger axes;
- said third auger and said second auger being positioned relative to one another so that when viewed from above they at least partially overlap one another;
- a feed wall having a lower edge positioned closely adjacent to said third auger and being completely above said first and second augers and said rotor for introducing hay to said third auger before said hay falls by gravity to said first and second augers;
- a plurality of knives on said helical flightings of said second and third augers for cutting said hay within said auxiliary chamber;
- a rotor mounted for rotation within said main chamber for rotation about a rotor axis positioned laterally of said first, second, and third rotor axes;
- said rotor and each of said first, second, and third augers being elongated and including opposite ends, said mixing chamber being open and free from barriers between said main chamber and said auxiliary chamber along substantially the entire length of said rotor and said first, second, and third augers;
- said rotor having at least one outer radial member which moves in a circular rotor path to first, second, and third positions adjacent said first, second, and third augers during rotation of said rotor about said rotor axis for continuously cycling said mixture from said main chamber to said auxiliary chamber.
7 more elements
A method for cutting and mixing hay with at least one additional fluent feed material, said method comprising:
- introducing said at least one additional fluent feed material into a mixing chamber formed by a housing having opposite end walls, opposite side walls, and a bottom wall, said mixing chamber having an open upper end and comprising a main chamber and an auxiliary chamber positioned in side-by-side relationship to one another;
- using a feed wall having a lower edge to introduce said hay through said open upper end of said mixing chamber into said auxiliary chamber;
- chopping said hay with a third auger located below said lower edge of said feed wall in the upper end of said auxiliary chamber, said third auger having flighting thereon and knives mounted on said flighting, and being rotatable about a third auger axis;
- permitting said hay to drop by gravity from said third auger to a second auger positioned below said third auger, said second auger having flighting thereon and knives on said flighting and being rotatably mounted within said auxiliary chamber for rotation about a second auger axis below said third auger axis;
- permitting said hay to drop by gravity from said second auger to a first auger located within said auxiliary chamber below both said second and third augers;
- rotating a rotor within said main chamber about a rotor axis positioned laterally of said first, second, and third augers, said rotor having at least one outer radial member which moves in a circular rotor path to first, second, and third positions adjacent said first, second, and third augers during rotation of said about said rotor axis for continuously cycling said mixture of said hay and said fluent material from said main chamber to said auxiliary chamber.
3 more elements
Dependencies are inferred from the claim text.