초록 ▼

This invention provides a safe and sanitary apparatus for blending hard ice cream (or other frozen confections) with syrups and other ingredients. The funnel holding the materials to be mixed is advanced in progressively increasing sweeps over the blending auger as the auger is rotated in clockwise

This invention provides a safe and sanitary apparatus for blending hard ice cream (or other frozen confections) with syrups and other ingredients. The funnel holding the materials to be mixed is advanced in progressively increasing sweeps over the blending auger as the auger is rotated in clockwise and counterclockwise directions to produce a tasty and attractively marbled or blended product. A spray head and suitable automatic washing apparatus also is provided to rinse the auger and funnel surfaces.

대표청구항 ▼

1. An apparatus for blending hard ice cream with at least one condiment comprising a refrigerating compressor and condenser assembly, a funnel for holding the ice cream and condiment therein, a cooling coil in thermal communication with said funnel, said coil being coupled to said refrigerating asse

1. An apparatus for blending hard ice cream with at least one condiment comprising a refrigerating compressor and condenser assembly, a funnel for holding the ice cream and condiment therein, a cooling coil in thermal communication with said funnel, said coil being coupled to said refrigerating assembly for freezing the ice cream therein, a funnel motor coupled to said funnel for moving said funnel in linear directions, an auger in alignment with said funnel to be telescoped therewithin during said linear funnel movement, an auger motor for rotating said auger in clockwise and counterclockwise direction, and an electrical circuit for progressively advancing said funnel over said auger as said auger is being rotated until said funnel is telescoped over said auger, said electrical circuit including means connecting with said auger motor and said funnel motor for activating said auger motor and said funnel motor to impart translatory motion to said funnel and reciprocating rotational motion to said auger, said apparatus further comprising a spray head spaced from said auger, a water conduit establishing fluid communication with said spray head and a solenoid valve in said conduit for selectively interrupting said fluid communication therethrough in order to wash said auger and said funnel. 2. An apparatus for blending hard ice cream with at least one condiment comprising a refrigerating compressor and condenser assembly, a funnel for holding the ice cream and condiment therein, a cooling coil in thermal communication with said funnel, said coil being coupled to said refrigerating assembly for freezing the ice cream therein, a funnel motor coupled to said funnel for moving said funnel in linear directions, an auger in alignment with said funnel to be telescoped therewithin during said linear funnel movement, an auger motor for rotating said auger in clockwise and counterclockwise direction, and an electrical circuit for progressively advancing said funnel over said auger as said auger is being rotated until said funnel is telescoped over said auger, said electrical circuit including means connecting with said auger motor and said funnel motor for activating said auger motor and said funnel motor to impart translatory motion to said funnel and reciprocating rotational motion to said auger, said apparatus further comprising a funnel motor reversing relay and an auger motor reversing relay for reversing the directions, respectively, of said funnel and said auger rotation. 3. An apparatus for blending hard ice cream with at least one condiment comprising a refrigerating compressor and condenser assembly, a funnel for holding the ice cream and condiment therein, a cooling coil in thermal communication with said funnel, said coil being coupled to said refrigerating assembly for freezing the ice cream therein, a funnel motor coupled to said funnel for moving said funnel in linear directions, an auger in alignment with said funnel to be telescoped therewithin during said linear funnel movement, an auger motor for rotating said auger in clockwise and counterclockwise direction, and an electrical circuit for progressively advancing said funnel over said auger as said auger is being rotated until said funnel is telescoped over said auger, said electrical circuit including means connecting with said auger motor and said funnel motor for activating said auger motor and said funnel motor to impart translatory motion to said funnel and reciprocating rotational motion to said auger, said apparatus further comprising at least two switches for continuous activation for energizing said funnel motor and said auger motor. 4. An apparatus according to claim 1 further comprising a plurality of lamps, each for indicating a specific status of the apparatus. 5. An apparatus according to claim 2 further comprising a meshing rack and pinion gear, said pinion gear being connected to said funnel motor in order to move said funnel along the length of said rack. 6. An apparatus according to claim 5 further comprising a shaft connected on one end thereof to said auger, a large auger gear fixed to said shaft, a small auger gear fixed to said auger motor and a belt coupling said large and small auger gears in order to rotate said auger in clockwise and counterclockwise directions.