INLINE SPIRALIZING FOOD PROCESSOR

Abstract

The invention described herein is directed to an inline spiral cutting food processor that includes a motor that rotates an upper positioned disc with a blade assembly by means of a belt or gear assembly or mechanism. The entrance and exit chute are fixed and positioned in-line with the axis of rotation of the blade supporting disc member. The entrance chute is positioned above the cutting disc, and the exit opening (or chute) is below. During operation a food item is pushed down the entrance chute as the blade rotates and cuts it. Cut food falls down through the opening or exit chute into a storage container or jar. The food cutting assembly is configured to generate spiral or helical food from vegetables.

Claims

1. A food processor comprising: a food processor tower having a base, an upright structure extending vertically from the base and a top frame member disposed on the upright structure, the top frame member including a distal portion extending laterally away from the upright structure and parallel with the base, the distal portion including a top frame opening extending therethrough, the upright structure of the tower includes a motor and a drive shaft configured to drive a rotating member and a rotation translational accessory when a motor control switch actuates the motor; a cylindrical blade support member located in the top frame opening of the tower, the cylindrical blade support member having an upper rim and a concave portion extending down from the upper rim, the cylindrical blade support member including an elongate opening in the concave portion extending down from the upper rim and an elongate blade member disposed adjacent the elongate opening; a coupling member and bearing assembly disposed about the top frame opening and adapted to receive the cylindrical blade support member, the coupling member adapted to be engaged with the cylindrical blade support member and rotated axially about the bearing assembly by the rotation translational accessory operatively coupled to the rotating member when the motor is actuated; and a chute member disposed over the cylindrical blade support member and having a lower rim portion operatively engaged with the top frame member.

2. The food processor of claim 1 wherein the rotation translational accessory includes a band or belt disposed about the coupling member that engages the cylindrical blade support member, the band or belt engaged with the rotating member of the drive shaft so as to axially rotate the coupling member and blade support member when the motor is actuated.

3. The food processor of claim 1 wherein the rotation translational accessory includes a gear mechanism on an external periphery of the coupling member that engages with the rotating member of the drive shaft and axially rotates the coupling member and cylindrical blade support member when the motor is actuated.

4. The food processor of claim 1 wherein the chute member twists to lock the lower rim portion of the chute member onto the top frame member.

5. The food processor of claim 1 further comprising a jar disposed under the opening of the top frame member and located on the base.

6. The food processor of claim 1 further comprising a plunger member located concentrically within the chute member and adapted to push a food item in the chute member against the cylindrical blade support member when the motor is actuated.

7. The food processor of claim 6 wherein the plunger member at a distal end includes a formed surface adapted to engage a food item above the cylindrical blade support member.

8. The food processor of claim 1 wherein the blade member is comprised of at least one of a slicing blade assembly, a shredding blade assembly, a grating blade assembly and a dicing blade assembly.

9. The food processor of claim 1, wherein the motor and drive shaft assembly are configured to rotate the cylindrical support blade member in one of a continuous rotating mode and a pulsating mode.

10. The food processor of claim 1, wherein the top frame opening is a cylindrical opening that includes a stop rim at a distal end to maintain the cylindrical blade support member within the cylindrical opening.

11. A food processing assembly comprising: a food processor tower having a base, an upright structure extending vertically from the base and a top frame member disposed on the upright structure, the top frame member including a distal portion extending laterally away from the upright structure and parallel with the base, the distal portion including a top frame opening extending therethrough, wherein the upright structure of the tower includes a motor and a drive shaft configured to drive a rotating member and a rotating accessory when a motor control switch actuates the motor; a cylindrical blade support member located in the top frame opening of the tower, the cylindrical blade support member having a blade member disposed therein; a coupling member and bearing assembly disposed about the top frame opening and adapted to receive the cylindrical blade support member, the coupling member adapted to be engaged with the cylindrical blade support member and adapted to be rotated axially about the bearing assembly by the rotation translational accessory operatively coupled to the rotating member when the motor is actuated; a chute member disposed over the cylindrical blade support member and having a lower rim portion operatively engaged with the top frame member; and a plunger member located concentrically within the chute member and adapted to push a food item in the chute member against the cylindrical blade support member when the motor is actuated.

12. The food processing assembly of claim 11 wherein the cylindrical blade support member includes a concave portion extending down from the upper rim in a conical shape, the cylindrical blade support member including an elongate opening in the concave portion extending down from the upper rim and an elongate blade member disposed adjacent the elongate opening.

13. The food processing assembly of claim 11 further comprising a jar disposed under the opening of the top frame member and located on the base.

14. The food processing assembly of claim 11 wherein the plunger member at a distal end includes a formed surface adapted to engage a food item above the cylindrical blade support member.

15. The food processing assembly of claim 11 wherein the chute member twists to lock the lower rim portion of the chute member onto the top frame member.

16. The food processing assembly of claim 11 wherein the rotation translational accessory includes a band or belt disposed about the coupling member that engages the cylindrical blade support member, the band or belt engaged with the rotating member of the drive shaft so as to axially rotate the coupling member and blade support member when the motor is actuated.

17. The food processing assembly of claim 11 wherein the rotation translational accessory includes a gear mechanism on an external periphery of the coupling member that engages with the rotating member of the drive shaft and axially rotates the coupling member and cylindrical blade support member when the motor is actuated.

18. The food processing assembly of claim 11 wherein the blade member is comprised of at least one of a slicing blade assembly, a shredding blade assembly, a grating blade assembly and a dicing blade assembly.

19. The food processing assembly of claim 1, wherein the motor and drive shaft assembly are configured to rotate the cylindrical blade support member in at least one of a continuous rotating mode and a pulsating mode.

20. The food processing assembly of claim 11, wherein the top frame opening is a cylindrical opening that includes a stop rim at a distal end to maintain the cylindrical blade support member within the cylindrical opening.

Description

DESCRIPTION OF THE DRAWINGS

[0008] Other important objects and advantages of the invention will be apparent from the following detailed description of the invention taken in connection with the accompanying drawings in which:

[0009] FIGS. 1A-1B illustrate perspective and cutaway views of an improved food processing assembly including a tower, a chute and cutting assembly and a jar in accordance with the invention;

[0010] FIGS. 2A-2D illustrate perspective views of assembling steps and the various components of the improved food processing assembly of the invention;

[0011] FIGS. 3A-3C illustrate cross-sectional views of the cutting disc blade support member disposed inside the tower of the food processing assembly along with a rotating assembly of the invention; and

[0012] FIGS. 4A-4B illustrate perspective and side cutaway views of the food spiraling cylindrical blade support member by itself and with the inlet chute in accordance with the invention.

DETAILED DESCRIPTION OF THE INVENTION

[0013] The following are more detailed descriptions of various related concepts related to, and embodiments of, methods and apparatus according to the present disclosure. It should be appreciated that various aspects of the subject matter introduced above and discussed in greater detail below may be implemented in any of numerous ways, as the subject matter is not limited to any particular manner of implementation. Examples of specific implementations and applications are provided primarily for illustrative purposes.

[0014] Referring now to the figures, FIGS. 1A-4B illustrate an inline food processing assembly 10 for forming spiraled or helical foods according to the invention. In particular, a food processor 10 includes a food processor tower 20 having a base 22, an upright structure 24 extending vertically from base 22 and a top frame member 26 disposed on upright structure 24. In this example embodiment, top frame member 26 includes a distal portion 27 that extends laterally away from upright structure 24 and is parallel with base 22. Distal portion 27 includes a top frame opening 28 that extends down through the top frame member 26 and to a stop rim 29. Upright structure 24 of tower 20 includes a motor assembly 30 that includes a motor 32 and a drive shaft 32A that drives a rotating member 33 and a rotation translational accessory 34 (such as a belt or band in this example embodiment) when a motor control switch 31 actuates motor 32.

[0015] In this example embodiment, food processor 10 also includes a cylindrical blade support member or cutting disc 40 that is located in top frame opening 28 of tower 20 and has a cylindrical body 42 and an upper rim 44 and a concave or conical portion 46 that extends down from upper rim 44. In this example embodiment, cylindrical blade support member 40 includes an elongate opening 47 in concave portion 46 extending down from upper rim 44 and an elongate blade member 48 disposed adjacent elongate opening 47. In order to facilitate the rotation of blade support member 40, tower 20 includes a coupling member and a bearing assembly 37 disposed about top frame opening 28 that receives cylindrical blade support member 40. In this example embodiment, assembly 37 includes a coupling member 38 that engages with cylindrical blade support member 40 and rotates axially about a bearing 36 by a rotation translational accessory 34, such as the drive belt, that is operatively coupled to rotating member 33 when motor 32 is actuated.

[0016] In this example embodiment, food processor 10 further includes a chute member 50 disposed over cylindrical blade support member 40 and includes a lower rim portion 52 designed to be operatively engaged with top frame member 26 to facilitate a safety interlock arrangement when chute member 50 is twisted or rotated to lock the lower rim portion onto top frame member 26. Food processor 10 also includes a jar 60 (or other collection vessel such as a bowl or plate) that disposed under opening 28 of top frame member 26 and located on base 22. In this example embodiment, food processor 10 includes a plunger or pusher member 54 located concentrically within chute member 50 that pushes a food item down into chute member 50 against a spinning cylindrical blade support member 40 when motor 32 is actuated. In this example embodiment, plunger member 54 includes at a distal end 55 a formed surface, such a pointed tip or a tip with protruding members, configured to engage a food item above and against the rotating cylindrical blade support member 40.

[0017] Referring briefly to FIGS. 1B, 3A and 3C, in this example embodiment, rotation translational accessory 34 includes a band or belt disposed about coupling member 38 that engages cylindrical blade support member 40, the band or belt engaged on an opposite end with rotating member 33 of drive shaft 32A so as to axially rotate the coupling member 38 and blade support member 40 when motor 32 is actuated by motor control switch 31. In this example embodiment, motor 32 and drive shaft assembly 32A are configured to rotate cylindrical support blade member 40 in at least one of a continuous rotating mode and a pulsating mode, depending on the user's choice. In a related example embodiment, blade member 48 of blade support member 40 is also comprised of at least one of a slicing blade assembly, a shredding blade assembly, a grating blade assembly and a dicing blade assembly, where minor modifications are made to the cutting disc surface of the blade member to accommodate these other blade assemblies. In yet another related embodiment, blade support member 40 is flat and not conical in shape to support other blade assemblies as described above.

[0018] In a related embodiment, rotation translational accessory 34 includes a gear mechanism or configuration on an external periphery of coupling member 38 that engages with rotating member 33 of drive shaft 32A and axially rotates the coupling member and cylindrical blade support member when motor 32 is actuated.

[0019] In a related embodiment, a food processing assembly is provided that includes a food processor tower having a base, an upright structure extending vertically from the base and a top frame member disposed on the upright structure, the top frame member including a distal portion extending laterally away from the upright structure and parallel with the base, the distal portion including a top frame opening extending therethrough. The upright structure of the tower includes a motor and a drive shaft configured to drive a rotating member and a rotating accessory when a motor control switch actuates the motor. The food processing assembly includes a cylindrical blade support member located in the top frame opening of the tower, the cylindrical blade support member having a blade member disposed therein, and includes a coupling member and bearing assembly disposed about the top frame opening and adapted to receive the cylindrical blade support member, the coupling member adapted to be engaged with the cylindrical blade support member and adapted to be rotated axially about the bearing assembly when the motor is actuated by the rotating accessory operatively coupled to the rotating member. The food processing assembly further includes a chute member disposed over the cylindrical blade support member and having a lower rim portion operatively engaged with the top frame member and a plunger member located concentrically within the chute member and adapted to push a food item in the chute member against the cylindrical blade support member when the motor is actuated. Finally, the food processing assembly further includes a jar (or other collection vessel) that is disposed under the opening of the top frame member and located on the base of the tower for collecting the spiraled food. Depending on the application, the jar may be a non-locking or locking type to the tower and tower frame member.

[0020] The following patents and publications are incorporated by reference in their entireties: U.S. Pat. Nos. 5,138,940; 5,216,031; 9,089,987; and US Publication 2011/0030522.

[0021] The foregoing specific embodiments of the present invention as set forth in the specification herein are for illustrative purposes only. Various deviations and modifications may be made within the spirit and scope of the invention without departing from the main theme thereof.