초록 ▼

An elongate vertically extending housing that defines a hopper in the upper portion, a downwardly inclined chute in the lower part of the housing, and a time operated motor driven rotatable food dispenser disposed between the hopper that periodically by gravity receives food from the hopper and disc

An elongate vertically extending housing that defines a hopper in the upper portion, a downwardly inclined chute in the lower part of the housing, and a time operated motor driven rotatable food dispenser disposed between the hopper that periodically by gravity receives food from the hopper and discharges the same into the chute, with the intermittent energization of the motor being by a simple, inexpensive electric circuit. The dispenser is of such structure that granules of food from the hopper cannot lodge between the dispenser and chute structure with which it is operatively associated to cause the dispenser to bind and become inoperative. A food receiving dish is provided that removably interlocks with a lower portion of the housing, with the dish being easily disengaged from the housing for cleansing purposes.

대표청구항 ▼

An automatic animal feeding apparatus of the type that includes an elongate upwardly extending housing that has first and second side walls, a pair of end walls; a transverse rearwardly and downwardly sloping partition in said housing that cooperates with the upper portion of the latter to define a

An automatic animal feeding apparatus of the type that includes an elongate upwardly extending housing that has first and second side walls, a pair of end walls; a transverse rearwardly and downwardly sloping partition in said housing that cooperates with the upper portion of the latter to define a hopper in which feed may be stored, said partition having an opening therein adjacent said second side wall; a downwardly and forwardly extending chute in said housing disposed below said partition, said chute having an arcuate shaped section in the lower portion thereof, said chute in communication with an opening in the lower portion of said first side wall, said apparatus being characterized by including: a. a food dispenser that includes first and second oppositely disposed receptacles capable of each holding a predetermined quantity of said food; b. a shaft to which said food dispenser is secured; c. first means for so rotatably supporting said shaft within said housing that said dispenser is disposed between said hopper and chute, with each of said receptacles capable of being disposed in a first position where said feed can flow downwardly by gravity through said opening from said hopper into said receptacle by gravity, and said dispenser capable of being subsequently rotated through substantially one hundred and eighty degrees to a second position where said receptacle filled with said food is inverted and said food discharges into said chute to slide downwardly by gravity to the exterior of said housing; d. an electric motor that drives said shaft; e. an electrically operated timer that includes a plurality of lugs, each of said lugs capable of being disposed in an actuating position; f. first and second oppositely disposed members that rotate concurrently with said shaft; g. first and second single pole, double throw electric switches, each of said switches including first and second spaced contacts and a spring-loaded blade, said blade of said first switch at all times tending to be in engagement with said first contact and moving into engagement with said second contact of said first switch when engaged by the one of said lugs of said timer that is in an actuating position, said blade of said second switch at all times tending to be in engagement with said second contact and moving into engagement with said first contact of said second switch when engaged by one of said oppositely disposed members; and h. an electric circuit of which said timer, electric motor, and first and second switches form a part, said electric circuit capable of being supplied electric power from a domestic source, said electric circuit including a first electrical conductor that connects said first contact of said first switch and second contact of said second switch, a second electrical conductor that connects said second contact of said first switch and said first contact of said second switch, said dispenser rotating through said one hundred and eighty degrees in first and second stages, said first stage being initiated when one of said members moves said blade of said first switch into engagement with said second contact thereof and said blade of said second switch is held in engagement with said first contact of said second switch, said first stage of rotation of said dispenser terminating when said member in engagement with said blade of said second switch has rotated to the extent said blade of said second switch moves into engagement with said first contact of said second switch, and said second stage of rotation being initiated when said actuating log of said timer moves to the extent that said blade of said first switch moves into engagement with said first contact of said first switch to complete said electric circuit through said first electrical conductor and second contact and blade of said second switch, with said second stage terminating after said dispenser has rotated substantially one hundred and eighty degrees one of said members breaks said electric circuit by moving said blade of said second switch out of engagement with said second contact of said second switch and into engagement with said first contact thereof.