Animal husbandry – Feeding device – Hopper and trough
Patent
1994-07-14
1997-01-21
Swiatek, Robert P.
Animal husbandry
Feeding device
Hopper and trough
119 535, 119902, A01K 501
Patent
active
055951392
ABSTRACT:
An improved animal self-feeder that has a feed reservoir vertically disposed above a trough and that has an intermediate feeding plate disposed between the reservoir and the trough. The self-feeder includes an outlet for discharging feed downwardly from the reservoir onto the intermediate feed plate from which the animal can feed or can knock the feed into the trough below to feed. The self-feeder further includes an agitation assembly for agitating the feed within the reservoir to enhance its flow through the outlet. The agitation assembly is rotationally mounted within the reservoir such that it is rotatable through a complete circle, or 360.degree.. In a preferred embodiment the present invention further includes a jack screw and crank for changing the elevation of the agitation assembly and feed plate.
REFERENCES:
patent: 1303917 (1919-05-01), Klump
patent: 1553502 (1925-09-01), Boyes
patent: 1879247 (1932-09-01), Holliday
patent: 2153455 (1939-04-01), Casper et al.
patent: 2165121 (1939-07-01), Amstutz
patent: 2808029 (1957-10-01), Geerlings
patent: 4385591 (1983-05-01), Petersen
patent: 5036798 (1991-08-01), King
patent: 5123379 (1992-06-01), von Taschitzki
Hofer Joseph M.
Wipf Daniel J.
Lakeview Hutterian Brethren, Inc.
Swiatek Robert P.
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