초록 ▼

An animal food dispensing machine capable of being operated by a domesticated animal or pet includes a housing provided with a discharge chute, a food storage compartment, a free-wheeling external actuator, and a measuring dispenser mechanism complete the device. In one embodiment of the dispenser,

An animal food dispensing machine capable of being operated by a domesticated animal or pet includes a housing provided with a discharge chute, a food storage compartment, a free-wheeling external actuator, and a measuring dispenser mechanism complete the device. In one embodiment of the dispenser, a lower plate is rotatable about a boss and aligns an opening with the discharge chute to discharge a quantity of food therethrough to an outlet. An upper plate mounted in a fixed position guides the food to the lower plate. In another embodiment of the dispenser, a metering plate is included to control a measured quantity of the food to be dispensed. The free-wheeling external actuator assembly coupled to the internal dispenser mechanism is activated by the animal to effect discharge of the metered quantity of food through the discharge chute in the housing in relation to the angular distance through which the actuator assembly is moved by the animal.

대표청구항 ▼

An animal granular food dispensing machine having a free-wheeling metered dispensing mechanism adapted to be manually operated by a domesticated animal, said machine comprising: A. A housing (30) having a base (74) for supporting the machine in operation with its longitudinal axis vertically oriente

An animal granular food dispensing machine having a free-wheeling metered dispensing mechanism adapted to be manually operated by a domesticated animal, said machine comprising: A. A housing (30) having a base (74) for supporting the machine in operation with its longitudinal axis vertically oriented, said housing having an interior horizontal platform (104) vertically displaced from said base; B. A granular food storage container globe (22) mounted spaced above said platform on and communicating with said housing for receiving and storing granular food; C. A discharge chute (114) integral with said housing and opening at one end thereof (126) through said platform, the opposite end of said chute defining an exit port (128) to ambient atmosphere; D. A boss (108) upstanding from said platform coaxial with the longitudinal axis of said machine; E. A lower dispenser plate (144) mounted on said boss for free rotation on a vertical axis in opposite angular directions and having at least one opening therethrough arranged to be moved into registry with said opening (126) into said discharge chute for passage of granular food from said housing into said chute; F. A metering plate (142) located adjacent said lower dispenser plate and mounted for free rotation on a vertical axis in opposite angular directions in synchronization with said lower dispenser plate, said metering plate having an upwardly extending wall (152) extending along the perimeter thereof and a plurality of symmetrically arranged spokes (158) extending radially outward to said wall (152) to define a plurality of generally triangularly shaped metering compartments (162), each compartment (162) communicating with said at least one opening in said lower dispenser plate (144); G. An upper dispenser plate (140) mounted in a fixed position adjacent said lower dispenser plate (144) and having guide means for guiding food into said lower dispenser plate; and H. Free-wheeling external actuator means (198) operably connected to rotate said lower dispenser plate freely in opposite angular directions whereby to align said lower dispenser plate opening with said opening into said discharge chute so that said metered quantity of food can be dispensed to ambient atmosphere through said exit port (128); I. Said actuator means (198) and lower dispenser plate (144) having cooperating meshed gears for rotating said lower dispenser plate to align said openings for discharging food to ambient atmosphere, said actuator means including an external actuator wheel (18) adapted to be engaged by the animal for freely rotating the actuator wheel in opposite angular directions, said wheel being rotatable on an axis transverse to the longitudinal axis of the machine and the axis of rotation of said dispenser plates.