Conical drum breader and methods of use thereof

• US 9,370,197 B1
• Filed: 03/01/2012
• Issued: 06/21/2016
• Est. Priority Date: 03/02/2011
• Status: Active Grant

• Current Assignee: Vibratory Solutions, Llc
• Original Assignee: Vibratory Solutions, Llc
• Inventors: Smith, Adam, Karpinsky, James, Bakos, James, Rose, Scott
• Primary Examiner(s): EDWARDS, LAURA ESTELLE
• Application Number:
  US13/409,223
• Time in Patent Office: 1,573 Days
• Field of Search: 118/19, 118/22, 118/23, 118 28- 30, 118/417, 118/418, 426/289, 426/295
• US Class Current: 1/1
• CPC Class Codes: A23G 3/2076 Apparatus for coating with powders or granules, e.g. sprinkling
• CPC Class Codes: A23G 3/26 Apparatus for coating by tumbling with a liquid or powder, spraying device-associated, drum, rotating pan
• CPC Class Codes: A23P 20/13 involving agitation of the foodstuff inside a rotating apparatus, e.g. a drum
• CPC Class Codes: B05C 3/05 by applying vibrations thereto
• CPC Class Codes: B05C 3/08 the work and the liquid or other fluent material being agitated together in a container, e.g. tumbled B05C3/05 takes precedence

Abstract

An apparatus for applying coating to food products including a drum assembly that includes a drum with one or more conical flights, wherein food products and coating are received at a drum intake end, and the coating is further applied to the products using a conical and rotational motion of the drum, and wherein the food products and coating are discharged at a drum discharge end. A method for applying coating to food products including receiving products and coating at an inlet end of a feed assembly, discharging the products and coating from the feed assembly into a drum assembly, applying coating to the products inside the drum assembly using a conical and rotational motion, discharging the coating and products from the drum assembly, and conveying the coating and products using vibratory motion.

Claims

1. An apparatus for applying coating to food products comprising:

a drum assembly that includes a drum with one or more conical flights, wherein food products and coating are received at a drum intake end, and the coating is further applied to the products using motion of the drum, and wherein the food products and coating are discharged at a drum discharge end;

a feed assembly for conveying food products and coating to the drum intake end;

a discharge assembly for conveying food products and coating discharged from the drum discharge end, the discharge assembly including a vibratory frame assembly and a pan assembly, with the pan assembly having a load spreader and one or more trays for at least one of separating and aligning the food products using vibratory motion.

2. The apparatus of claim 1, wherein the drum further includes a drum input portion positioned adjacent to the drum intake end and a drum output portion positioned adjacent the drum discharge end, wherein the drum input portion has a tapered circumference that decreases in size extending from the drum intake end towards the drum output portion, and wherein the drum output portion has a tapered circumference that decreases in size extending from the drum discharge end towards the drum input portion.

3. The apparatus of claim 1, wherein the feed assembly includes a conveyor belt with in-feed flights.

4. The apparatus of claim 1, wherein the pan assembly includes pan side portions and a lower surface, wherein the one or more trays are situated between the pan side portions and above the lower surface.

5. The apparatus of claim 4, wherein the one or more trays include a plurality of adjacent corrugations positioned between the pan side portions, for aligning the coated food products as they are vibrated across the trays.

6. The apparatus of claim 5, wherein the one or more trays include one or more passages for allowing coating to sift therethrough.

7. The apparatus of claim 6, wherein the sifted coating is collected by the lower surface of the pan assembly for recycling.

8. The apparatus of claim 7, wherein the sifted coating is deposited into a recycle conveyor and conveyed to the feed assembly for application to products.

9. The apparatus of claim 8 wherein the recycle conveyor includes a conveyor channel having a lower portion, an upper portion, an ascending portion, a descending portion, and a looped drag-chain belt having one or more flights situated at least partially in the channel for transporting coating from the lower portion to the upper portion via the ascending portion, with the lower portion receiving coating from the pan assembly, and the upper portion releasing coating at the feed assembly.

10. The apparatus of claim 1, wherein the vibratory frame assembly includes a motor vibration assembly and the vibratory frame assembly is in communication with the pan assembly by spring assemblies that are capable of moving the pan assembly with vibratory motion.

11. The apparatus of claim 10 wherein the spring assemblies each include leaf springs.

12. The apparatus of claim 11 each spring assembly includes longitudinally spaced-apart leaf springs situated in a parallelepiped orientation.

13. The apparatus of claim 10 wherein the spring assemblies each include leaf springs, wherein the leaf springs within each spring assembly have a substantially equal spring constant.

14. The apparatus of claim 1 wherein the load spreader includes a semi-conically shaped ramp that spreads the products outwardly towards the pan side portions.

15. The apparatus of claim 1 further comprising a recycle conveyor for receiving coating from the discharge assembly and conveying the coating to the feed assembly, the recycle conveyor including a conveyor channel having a lower portion, an upper portion, an ascending portion and a descending portion, and a looped drag-chain belt having one or more flights situated at least partially in the channel for transporting coating from the lower portion to the upper portion via the ascending portion, with the lower portion receiving coating from the discharge assembly, and the upper portion releasing coating at the feed assembly.

16. An apparatus comprising:

a feed assembly;

a vibratory frame assembly having vibratory frame side members;

a pan assembly mounted to the first vibratory frame side members;

one or more springs adapted to mount the pan assembly to the vibratory side members, the springs mounted at an angle θ

above horizontal;

a drum assembly, situated between the feed assembly and the pan assembly, the drum assembly including one or more conical flights situated therein; and

a pair of motorized vibrators mounted and adapted to impart energy to the vibratory frame side members at an angle β

below horizontal,

wherein the pan assembly is adapted to vibrate having longitudinal and vertical vector components at a predetermined amplitude and frequency, and wherein the vibratory frame assembly is adapted to operate in a tuned and excited mode.

17. The apparatus of claim 16, wherein each of the springs are configured in a plurality of spring assemblies each comprising one or more leaf springs, and the spring assemblies are in spaced-apart relation longitudinally and situated in a parallelepiped orientation, with each of the springs having a substantially equal spring constant.

18. The apparatus of claim 17, wherein the angle θ

is in the range of about 15 degrees to about 85 degrees, and the angle β

is in the range of about 90 degrees minus 0.

19. The apparatus of claim 18 further comprising a recycle conveyor for receiving coating from the pan assembly and conveying the coating to the feed assembly.

20. The apparatus of claim 19 wherein the recycle conveyor includes a conveyor channel having a lower portion, an upper portion, an ascending portion and a descending portion, and a looped drag-chain belt having one or more flights situated at least partially in the channel for transporting coating from the lower portion to the upper portion via the ascending portion, with the lower portion receiving coating from the pan assembly, and the upper portion releasing coating at the feed assembly.