초록 ▼

A command module, draw switch, blending and dispensing assembly, and multiple ingredient storage and delivery modules are added to a conventional milk shake freezer and dispensing machine. A selector panel is provided to enable the operator to dispense a shake-like product according to a customer fl

A command module, draw switch, blending and dispensing assembly, and multiple ingredient storage and delivery modules are added to a conventional milk shake freezer and dispensing machine. A selector panel is provided to enable the operator to dispense a shake-like product according to a customer flavor or mix order, upon raising the standard draw handle on the original dispenser head of the conventional machine. The blending and dispensing assembly includes a high speed auger with backflow inducers for blending and moving the base and ingredient product.

대표청구항 ▼

What is claimed is: 1. The combination comprising: a blending and dispensing assembly having an inlet end and a discharge end and a passageway communicating from said inlet end to said discharge end, said inlet end being configured to fit and seal against a base product delivery end outlet of a flo

What is claimed is: 1. The combination comprising: a blending and dispensing assembly having an inlet end and a discharge end and a passageway communicating from said inlet end to said discharge end, said inlet end being configured to fit and seal against a base product delivery end outlet of a flowable mixture dispenser head, said assembly having a blending chamber in the passageway; a manifold on said assembly with multiple passageways in the manifold for delivery of fluid ingredients in a first direction from outside said assembly into said chamber; an auger in said blending chamber and operable, when actuated, to move a mixture from said blending chamber to an outlet at said discharge end; a blender motor coupled to said auger to actuate said auger; a plurality of ingredient sources; a plurality of ingredient conduits coupled to said manifold and to said sources to convey ingredients from said sources to said manifold; a plurality of pumps coupled to said sources and operable, when actuated, to pump ingredients from said sources to said manifold; a controller coupled to said pumps to signal said pumps for operation; a selector coupled to said controller to enable said controller to initiate operation of selected pumps; a base material dispenser having a dispenser head with a base product delivery end outlet coupled to said inlet end of said assembly and having a member operable, when actuated, to initiate flow of base product out of the delivery end outlet of the dispenser into the inlet end of the assembly; and a switch coupled to said member and to said selector to signal said controller to initiate operation of said selected pumps. 2. The combination of claim 1 and wherein: said member is a base product draw handle and said switch is operable by said handle. 3. The combination comprising: a blending and dispensing assembly having an inlet end and a discharge end and a passageway communicating from said inlet end to said discharge end, said inlet end being configured to fit and seal against the base product delivery end outlet of a flowable mix dispenser head, said assembly having a blending chamber in the passageway; a plurality of ingredient sources storing different ingredients for addition to a base product in a direction from outside said assembly into said chamber; an auger in said blending chamber and operable, when actuated, to move a mixture from said blending chamber to an outlet at said discharge end; a blender motor coupled to said auger to actuate said auger; a plurality of containers holding said ingredient sources; a plurality of ingredient movers coupled to said sources and operable, when actuated, to move said ingredients from said sources toward said chamber, a controller coupled to said ingredient movers to signal said movers for operation to move said ingredients toward said chamber; a selector coupled to said controller to enable said controller to initiate operation of selected movers; a base material dispenser having a base material delivery end outlet coupled to said inlet end of said assembly and having a member operable, when actuated, to initiate flow of base material out of the delivery end outlet of the dispenser into the inlet end of the assembly; and a switch coupled to said member and to said selector to signal said controller to initiate operation of said selected ingredient movers. 4. The combination of claim 3 and wherein: said member is a base material draw handle and said switch is operable by said draw handle.