Combination wet and dry feeder for animals
OwnerJonathan R. Kleinsasser, Dan Kleinsasserinventors
Life of this patent
Estimating the term…
Abstract
A feeder unit for animals, particularly pigs, provides feed in either wet or dry condition and comprises a trough and a shelf positioned above the trough with a water supply duct beneath the shelf for directing water through valves actuated by the pig into the trough. A hopper positioned above the shelf directs material continuously onto the shelf to be retained on the shelf by the repose angle. The pig can this either eat directly from the shelf the feed in dry condition or can brush the feed into the trough for mixing with water and eating in wet condition.
Claims12
A feeder unit for animals comprising an elongate trough having a base and a sidewall for receiving and containing feed and water and arranged such that the head of the animal an reach over an upper front edge of the sidewall to the base for eating the feed and water, an elongate shelf extending substantially along a full length of the trough and providing a substantially horizontal surface for receiving feed, said horizontal surface of said shelf being arranged at a height above and rearwardly of said front edge so as to allow access by the head of the animal to said shelf for direct feeding therefrom, and between said shelf and said front edge to said base, hopper means for directly and continuously depositing feed onto said shelf, said hopper means including an elongate lowermost edge, means mounting said lowermost edge and said shelf such that the lowermost edge extends substantially wholly along, adjacent to and spaced from said horizontal surface by a vertical distance and spaced from a front edge of the shelf by a horizontal distance such that the angle of repose of the feed from the lowermost edge to said shelf prevents feed from falling over the front edge of the shelf and thus automatically controls deposit of further feed onto said shelf, said mounting means including means for manually adjusting the vertical distance from the lowermost edge to the surface and being arranged to maintain said lowermost edge fixed against animal actuated movement, whereby deposited feed on the shelf remains on said shelf but can be removed to the trough by the animal, and means for dispensing water into the trough arranged such that it avoids dispensing water onto the shelf and including means actuable by the animal for controlling the dispensing.
A feeder unit for animals comprising an elongate trough having a base and a sidewall for receiving and containing feed and water and arranged such that the head of the animal can reach over an upper front edge of the sidewall to the base for eating the feed and water, an elongate shelf extending substantially along a full length of the trough and providing a substantially horizontal surface for receiving feed, said horizontal surface of said shelf being arranged at a height above and rearwardly of said front edge so as to allow access by the head of the animal to said shelf for direct feeding therefrom, and between said shelf and said front edge to said base, hopper means for directly and continuously depositing feed onto said shelf, said hopper means including an elongate lowermost edge, means mounting said lowermost edge and said shelf such that the lowermost edge extends substantially wholly along, adjacent to and spaced from said horizontal surface by a vertical distance and spaced from a front edge of the shelf by a horizontal distance such that the angle of repose of the feed from the lowermost edge to said shelf prevents feed from falling over the front edge of the shelf and thus automatically controls deposit of further feed onto said shelf, said mounting means including means for manually adjusting the vertical distance from the lowermost edge to the surface and being arranged to maintain said lowermost edge fixed against animal actuated movement, whereby deposited feed on the shelf remains on said shelf but can be removed to the trough by the animal, and means for dispensing water into the trough arranged such that it avoids dispensing water onto the shelf and including means actuable by the animal for controlling the dispensing wherein the shelf includes an edge nearest to said front edge of said trough which presents a V-shaped cross section around which the animal's mouth can engage to grasp feed on said shelf without encountering a raw edge of said shelf.
Dependencies are inferred from the claim text.