Blending station apparatus and method

• US 7,207,506 B1
• Filed: 12/21/2005
• Issued: 04/24/2007
• Est. Priority Date: 09/22/2000
• Status: Expired due to Term

• Current Assignee: Blendtec Incorporated
• Original Assignee: K-Tel Corporation
• Inventors: Elgaaen, B. Shawn, Dickson, Thomas D. Jr., Schwarze, Ralph W., Throckmorton, David J.
• Primary Examiner(s): Rosenbaum; Mark
• Application Number:
  US11/314,069
• Time in Patent Office: 489 Days
• Field of Search: 241/21, 241/101.2, 241/260.1, 241/30, 241/DIG.17, 992/75, 993/00, 992/90, 993/48, 366/318
• US Class Current: 241/21
• CPC Class Codes: A23G 9/045 of slush-ice, e.g. semi-frozen beverage
• CPC Class Codes: F25C 5/046 Ice-crusher machines
• CPC Class Codes: Y10S 241/17 Ice crushers

Abstract

A blending station apparatus and method includes a foodstuffs storage location where a plurality of individual foodstuffs storage containers are held, a control panel for inputting information into the blending station so that the beverage size and one or more of the various types of foodstuffs, as well as other ingredients such as ice, water, supplements, etc., can be selected to make a drink, a blending container to hold the various ingredients, a mixing location for blending the ingredients to achieve a uniform drink consistency, and a cleaning location to clean the blending container after the blended contents have been dispensed into a container for consumption.

Claims

1. A blending apparatus, comprising:

a blending container;

an ice processor to selectively and automatically introduce ice to the blending container upon request;

at least one foodstuffs pump to selectively and automatically introduce foodstuffs to the blending container upon request;

wherein the ice processor and the at least one foodstuffs pump are both driven by a single motor shaft.

2. A blending apparatus according to claim 1 wherein the ice processor comprises:

at least one auger;

an ice chipper.

3. A blending apparatus according to claim 1 wherein the ice processor comprises:

at least one auger;

an ice chipper;

wherein the at least one auger and the ice chipper are driven by the single motor shaft.

4. A blending apparatus according to claim 1 wherein the ice processor comprises:

at least one auger;

an ice chipper;

wherein the at least one auger and the ice chipper comprises separate sprockets each driven by the single motor shaft.

5. A blending apparatus according to claim 1 wherein the ice processor comprises:

at least one auger;

an ice chipper;

wherein the at least one auger and the ice chipper are driven at different speeds by the single motor shaft.

6. A blending apparatus, comprising:

a blending container;

an ice auger and ice chipper to selectively and automatically introduce ice to the blending container upon request;

at least one foodstuffs pump to introduce foodstuffs to the blending container upon request;

a motor having a drive shaft, the drive shaft comprising;

first, second, and third drive sprockets;

wherein the first drive sprocket is operatively connected to a jack shaft sprocket, the second drive sprocket is operatively connected to an auger sprocket, and the third drive sprocket is operatively connected to an ice chipper sprocket.

7. A blending apparatus according to claim 6 wherein the jack shaft sprocket is connected to a jack shaft, and the jack shaft selectively drives one or more of a plurality of peristaltic pumps operatively connected to the jack shaft, the plurality of peristaltic pumps each comprising a tube extending to the blending container.

8. A blending apparatus, comprising:

a blending container;

an ice auger and an ice chipper adjacent to the blending container;

at least one foodstuffs pump fluidly connected to the blending container;

a motor having a drive shaft;

wherein the drive shaft is operatively connected to the ice auger, the ice chipper, and the at least one foodstuffs pump.

9. A blending apparatus according to claim 8, further comprising a water line directly connected to the blending container and operated by a solenoid valve.

10. A blending apparatus comprising:

a blending container;

an ice processor to process ice and transport ice to the blending container;

a plurality of ingredients;

at least one pump configured to transport the ingredients to the blending container;

a drive operatively coupled to the ice processor and the at least one pump.

11. A blending apparatus according to claim 10 wherein the ice processor further comprises a chipper to chip apart ice.

12. A blending apparatus according to claim 11 wherein the ice processor further comprises:

an ice hopper capable of storing ice;

an auger disposed to transport ice hopper to the ice chipper.

13. A blending apparatus according to claim 10 wherein the at least one pump comprises a plurality of peristaltic pumps for transporting semi-solid materials.

14. A method for blending ingredients using a single drive system, comprising:

providing a blending container;

chipping ice into substantially smaller dimensions;

transporting chipped ice into the blending container;

pumping selected ingredients into the blending container;

blending the selected ingredients and the chipped ice in the blending container.

15. A method for blending ingredients using a single drive system according to claim 14 wherein the chipping ice into substantially smaller dimensions further comprises:

receiving ice from an ice hopper;

auger the ice towards a chipper;

chipping the ice with the chipper;

wherein the auger and chipping is accomplished by the single drive system.

16. A method for blending ingredients using a single drive system according to claim 14 wherein the pumping selected ingredients into the blending container further comprises:

storing one or more ingredients in separate locations;

selecting one or more of the stored ingredients based on a desired mixture;

pumping the selected ingredients into the blending container.

17. A method for blending ingredients, comprising:

receiving a request for a particular mixture;

providing a blending container;

chipping a selected amount of ice into substantially smaller dimensions with a single drive system, wherein the selected amount of ice is related to the particular mixture requested;

putting the selected amount of chipped ice into the blending container;

pumping selected ingredients into the blending container with the single drive system, wherein the selected ingredients are related to the particular mixture requested;

blending the selected ingredients and the selected amount of chipped ice in the blending container so as to produce a consistent mixture of the particular requested mixture.

18. A blending apparatus comprising:

a blending container;

an ice hopper which is in operative communication with the blending container to allow ice from the ice hopper to move to the blending container;

a plurality of ingredients which are in operative communication with the blending container to allow the plurality of ingredients to move to the blending container; and

a motor configured to drive the movement of the ice from the ice hopper to the blending container and to drive the movement of at least one ingredient from the plurality of ingredients to the blending container.

19. The blending apparatus of claim 18 wherein the motor is configured to simultaneously drive the movement of the ice to the blending container and drive the movement of the at least one ingredient to the blending container.

20. The blending apparatus of claim 18 comprising an ice chipper which is configured to reduce the size of the ice in the ice hopper before the ice enters the blending container.

21. The blending apparatus of claim 18 comprising a cleaning station configured to receive the blending container to allow the blending container to be cleaned.

22. The blending apparatus of claim 18 comprising a cleaning station configured to receive the blending container, the cleaning station including a water source and a drain.

23. The blending apparatus of claim 18 wherein the blending container includes a blade which rotates and is secured inside the blending container.

24. The blending apparatus of claim 18 comprising a refrigeration system which is configured to refrigerate at least one of the plurality of ingredients.

25. The blending apparatus of claim 18 wherein the motor is configured to drive a pump which moves the at least one ingredient to the blending container.

26. The blending apparatus of claim 18 comprising

an ice chipper which is configured to reduce the size of the ice in the ice hopper before the ice enters the blending container;

a cleaning station configured to receive the blending container, the cleaning station including a water source and a drain; and

a refrigeration system which is configured to refrigerate at least one of the plurality of ingredients.