초록 ▼

An assembly is mounted to a soft serve confection freezer. It includes a set of modules in a circular array and separately replaceable in a magazine. Each module supports a container storing a dry food ingredient in particulate form, and has a motor driven product impeller for controlled discharge

An assembly is mounted to a soft serve confection freezer. It includes a set of modules in a circular array and separately replaceable in a magazine. Each module supports a container storing a dry food ingredient in particulate form, and has a motor driven product impeller for controlled discharge of particulates from the container to a blender assembly. The blender assembly has a housing and screw-type auger of cooperating configurations and which cooperate with a central passageway for frozen confection flowing from the freezer, to blend solids into the confection and discharge into a customer's container for immediate consumption. Control panel selection of ingredients by the operator according to the customer's order, is provided. Components are arranged to facilitate cleaning. A system for control panel selection by the operator of liquid additives to the flowing confection, is provided to accommodate the customer's order.

대표청구항 ▼

What is claimed: 1. Apparatus for providing, on-demand of a soft-serve dessert customer, the blending of edible ingredient solids into a frozen edible base product when flowing from a freezer, the apparatus comprising: a blender assembly which has an inlet for coupling to a dispenser outlet of a fr

What is claimed: 1. Apparatus for providing, on-demand of a soft-serve dessert customer, the blending of edible ingredient solids into a frozen edible base product when flowing from a freezer, the apparatus comprising: a blender assembly which has an inlet for coupling to a dispenser outlet of a freezer, for receiving said frozen edible base product from said dispenser outlet of the freezer into said blender assembly, said blender assembly having an outlet for dispensing a blended product from said blender assembly, and said blender assembly having a passageway with an entrance at said inlet and an exit spaced from said blended product outlet; a storage assembly including a plurality of containers for storage in different ones of said containers, different ingredient solids for selective blending with said base product passed through said passageway; a transfer device coupled to said storage assembly and to said blender assembly for receiving selected ones of said solids from said storage assembly and for guiding said selected ones of said solids from said storage assembly into said blender assembly; said blender assembly including a blender hopper coupled to said transfer device for receiving said selected ones of said solids from said transfer device and for introducing said selected ones of said solids to said base product when said base product from the freezer is flowing out from said passageway toward said blended product outlet; a blending chamber in said blender hopper between said passageway exit and said blended product outlet; a blending auger in said blender hopper and including at least a portion of said passageway and mounted for rotation on an axis of rotation for moving said solids toward said blended product outlet, said auger having an intake end and having a discharge end; a blender motor coupled to said auger for rotation of said auger on said axis; valves associated with said containers and operable, when actuated, for release of selected ones of said stored ingredient solids from said storage assembly to said transfer device; and a controller coupled to said blender motor and to said valves to operate said auger to move released ingredient solids into said base product in said blending chamber during passage of said base product from said passageway to said blended product outlet. 2. The apparatus of claim 1 and further comprising: a plurality of valve activators, each of said activators being associated with a different one of said containers than all of the other activators, and operable independently of all others of said activators, for release of ingredient solids from the one container with which one of said activators is associated, independent of the other containers of said plurality. 3. The apparatus of claim 2 and wherein: the first-mentioned controller is coupled to said blender motor and to said valve activators and is operable to establish a time cycle of operation of said activators; the apparatus further comprising: a selector coupled to said first-mentioned controller and manually operable to enable a user to select which of said activators will be operated during a cycle of operation of said activators to dispense to a receiver cup, a single serving of user-elected blend of soft-serve dessert. 4. The apparatus of claim 3 and further comprising: a switch coupled to said controller and operable, when actuated, to initiate and maintain a period of flow of said edible base from said freezer, and a period of operation of said blender motor. 5. The apparatus of claim 2 and further comprising: a source of flavoring liquids coupled to said blender assembly, said source having a plurality of liquid containers separately containing different edible flavoring liquids; and a second controller coupled to said liquid containers for selection of different edible liquids for introduction to said blender assembly for blending selected ones of said liquids into said base product. 6. The apparatus of claim 1 and wherein: said blender assembly has a second inlet coupled to said flavoring liquid source to receive selected liquid from said source; and said second inlet is located in communication with said passageway to introduce flavoring liquid from said source to said frozen edible base received from the freezer. 7. The apparatus of claim 6 and wherein: said second inlet communicates with said passageway at a location closer to the first-mentioned inlet of said blender assembly than it is to said outlet of said blender assembly. 8. The apparatus of claim 6 and wherein: said exit end of said passageway is in said blender chamber and spaced from said blender assembly outlet accommodating exit of said frozen edible base from said passageway into said blender chamber for blending with said introduced solids before dispensing from said blended product outlet. 9. The apparatus of claim 6 and wherein: said second inlet includes a first port communicating directly with a wall of said passageway; and second port receiving a tube through a wall of said passageway across a portion of said passageway and having an end spaced from an opposite wall of said passageway for passage of said flavoring liquid into said passageway at a location spaced across said passageway from said first port. 10. The apparatus of claim 6 and wherein: said passageway includes a tubular portion near said exit end and has a wall across enclosing said exit end and at least one transverse opening at said exit end for exit of said frozen edible base into said blender chamber. 11. The apparatus of claim 6 and wherein: said exit end is open for discharge of said edible base product axially out of said tubular portion. 12. The apparatus of claim 6 and wherein: said tubular portion receives and supports said blending auger for rotation about an axis of said tube. 13. Apparatus for blending edible ingredient solids into a flowing, frozen edible base product and comprising: an auger axle tube having a longitudinal axis and having an upper end with a circular connector portion for coupling to and alignment with a dispenser outlet of a freezer for said base product and for passage of said base product from said dispenser outlet through said tube toward a blended product outlet, said tube having a lower end; a storage assembly for storage of different types of ingredient solids for blending with said base product passed through said tube; a blender having an inlet for receiving ingredient solids from said storage assembly and for introducing the ingredient solids to said base product; a blending space in said blender between said blended product outlet and a portion of said tube adjacent said lower end; a blending auger in said blender and encircling at least a portion of said tube and mounted on said tube for rotation on an axis of rotation for moving said solids toward said blended product outlet, said auger having an upper end and having a lower end; valves associated with said storage assembly and operable, when actuated, for release of stored ingredient solids from said storage assembly to said blender inlet; and a controller coupled to said auger and to said valves to operate said auger to move released ingredient solids into said base product during passage of said base product from said tube to said blended product outlet. 14. The apparatus of claim 13 and wherein: said storage assembly includes a plurality of containers, each containing different types of ingredient solids; said apparatus further comprising: a liquid storage assembly including a plurality of liquid containers, different containers of said plurality containing liquids having different characteristics; a liquid passageway between said liquid storage assembly and said auger axle tube for passage of selected liquids from said liquid storage assembly to said base product passing through said tube; and a second controller coupled to said liquid storage assembly for selection of at least one of said liquids for passage from said liquid storage assembly to said base product during passage of said base product through said tube. 15. The apparatus of claim 14 and wherein: the different characteristics of some of said liquids are different flavoring. 16. The apparatus of claim 14 and wherein: the different characteristics of some of said liquids are different coloring. 17. The apparatus of claim 14 and wherein: at least two inlets are provided in said tube for entry of a selected liquid from said liquid storage assembly, with one of said inlets at one side of said tube and the other inlet at another side of said tube for admission of at least one of said liquids to said base product passing through said tube at different sides of a path of flow of said base product from said dispenser outlet through said tube toward said blended product outlet. 18. The apparatus of claim 17 and wherein: said blended product outlet is star shaped for imparting a decorative feature on said base product flowing out from said blender through said outlet toward a customer's container.