Barrel handling apparatus

• US 10,450,176 B1
• Filed: 09/14/2018
• Issued: 10/22/2019
• Est. Priority Date: 09/20/2017
• Status: Active Grant

• Current Assignee: Echo Bravo, LLC
• Original Assignee: Echo Bravo, LLC
• Inventors: Beard, Thomas E
• Primary Examiner(s): Keenan, James
• Application Number:
  US16/132,104
• Time in Patent Office: 403 Days
• Field of Search: 414450, 414452
• CPC Class Codes: B62B 2202/02 Cylindrically-shaped articles, e.g. drums, barrels, flasks
• CPC Class Codes: B66F 9/184 Roll clamps
• CPC Class Codes: B66F 9/187 Drum lifting devices
• CPC Class Codes: Y10S 414/124 Roll handlers

Abstract

A device for handling stacked barrels attaches to the end of a forklift truck. The opposing ends of the device deploys a pair of grip members to grasp opposing upper and lower edges of the barrel over at least about half of the circumference at the head or chime hoop. The grip members have an arcuate shape and pivot about a coupling holding them in rotary and parallel engagement with an upper and a lower support armature. The upper and lower support armatures are coupled at opposing ends to a common bracket. The common bracket is titled by a second actuator to rotate the grasped barrel from a vertical to horizontal orientation, such as for placement in or removal from barrel racks used for holding filled barrels during fermentation and/or aging. A support beam for the common bracket may be a horizontal frame that accepts forklift tines. The actuators of the device are connected to a common controller installed in the operator cabin of the forklift truck.

Claims

1. A device for barrel handling comprising:

a) a horizontal frame member adapted to be elevated and transported by a fork lift truck,

b) a support beam having an upward extending portion that is coupled at a base to the horizontal frame member with a laterally extending portion that extends outward from a distal end of the upward extending portion,

c) a common bracket member having opposing ends that is coupled in rotary engagement with the support beam for being disposed between a vertical position and a horizontal position,

d) upper and lower support armatures each being disposed at opposing ends of the common bracket member, each of the upper and lower support armatures having;

i) at least one grip actuator,

ii) a pair of opposing arcuate grips, each arcuate grip of the pair having a proximal end in rotary engagement with a portion of the support armature so as to oppose the other arcuate grip of the pair, and a distal end opposite the proximal end,

iii) wherein the at least one grip actuator is operative to cause the distal end of each arcuate grip of the pair to move towards and away from the distal end of the other arcuate grip of the pair,

e) a principal actuator for rotating the common bracket member from vertical to horizontal for rotating a barrel when the barrel is grasped by each pair of opposing arcuate grips at top and bottom edges of the barrel and the rotation is from a vertical to horizontal orientation.

2. The device for barrel handling according to claim 1 wherein a center of the common bracket member is coupled in rotary engagement with the support beam for being disposed between a vertical position and a horizontal position.

3. The device for barrel handling according to claim 1 further comprising a first and a second barrel of identical dimensions, in which each of the arcuate grips have,

a) a distal taper defined by a distal inner perimeter with a first radius of curvature that matches a head chime of said first and second barrels, and

b) a distal outer perimeter with a second radius of curvature that is larger than the first radius of curvature.

4. The device for barrel handling according to claim 1 wherein the at least one grip actuator is one of a motor and a hydraulic drive system.

5. The device for barrel handling according to claim 1 having two pairs of actuators for rotating each pair of arcuate grips in opposing directions about each of the upper and lower support armatures.

6. The device for barrel handling according to claim 1 comprising first and second grip actuators, each grip actuator being a hydraulic cylinder having a rod with a proximal end configured to extend from a proximal end of the hydraulic cylinder and an opposing distal end with a first pivotal coupling and the hydraulic cylinder having a distal end opposing the proximal end with a second pivotal coupling in which one of the first and second pivotal couplings engages a portion of the respective upper and lower support armatures that are proximal to the connection to the common bracket and the other of the first and second pivotal couplings engages an opposing arcuate grip of the respective upper and lower support armature.

7. The device for barrel handling according to claim 1 wherein each arcuate grip has a tip member that is urged to tilt outward from the other arcuate grip of the pair by a biasing spring member, wherein an inward movement of the arcuate grips by the actuator urges the tip member to tilt inward toward the other arcuate grip of the pair to grasp at least a portion of the edge of the barrel.

8. The device for barrel handling according to claim 7 that further comprises a means to laterally position and lock the support beam on the horizontal frame member.

9. The device for barrel handling according to claim 8 wherein the means to laterally position and lock the support beam on the horizontal frame member comprises lateral support brace rails that extend through pairs of apertures on the bottom of the support beam.

10. The device for barrel handling according to claim 1 wherein the arcuate grips of the upper and lower support armatures are operative to open and close in unison.

11. The device for barrel handling according to claim 1 further comprising a controller for installation in a fork lift cab that is operative to energize each actuator.

12. The device for barrel handling according to claim 1 further comprising a means to mount the horizontal frame member on a fork lift truck.

13. The device for barrel handling according to claim 12 wherein the means to mount the horizontal frame member on a fork lift truck comprises channels in the horizontal frame member to receive tines of a fork lift truck.

14. The device for barrel handling according to claim 1 further comprising a means to laterally position and lock the support beam on the horizontal frame member.

15. The device for barrel handling according to claim 1 wherein the support beam has an inverted “

U”

-shaped portion to receive the horizontally rotated common bracket member.

16. The device for barrel handling according to claim 15 wherein the support beam has a proximal notch on opposing sides of the inverted “

U”

-shaped portion to accommodate a base of the lower support armature when the principal actuator is energized to rotate the common bracket member to a horizontal position.

17. A device for barrel handling comprising:

a) a support beam having a vertical portion for coupling to a forklift truck and a laterally extending portion coupled to extend away from a top of the vertical portion to have a distal end opposite the vertical portion,

b) a common bracket member having opposing ends that is coupled in rotary engagement to the distal end of the support beam for being disposed between a vertical position and a horizontal position,

c) upper and lower support armatures each being disposed at opposing ends of the common bracket member, each of the upper and lower support armatures having;

i) at least one grip actuator,

ii) a pair of opposing arcuate grips, each opposing arcuate grip of the pair having a proximal end in rotary engagement with a portion of the support armature so as to oppose the other arcuate grip of the pair, and a distal end opposite the proximal end,

iii) wherein the at least one grip actuator is operative to cause the distal end of each opposing arcuate grip to move towards and away from the distal end of the other arcuate grip of the pair,

d) a principal actuator for rotating the common bracket member from vertical to horizontal for rotating a barrel grasped by the each pair of arcuate grips from a vertical to a horizontal orientation.

18. The device for barrel handling according to claim 17 wherein each of the arcuate grips has a) a distal taper defined by a distal inner perimeter with a first radius of curvature and b) a distal outer perimeter with a second radius of curvature that is larger than the first radius of curvature.

19. The device for barrel handling according to claim 17 wherein each arcuate grip has a tip member that is urged to tilt outward from the other arcuate grip of the pair by a biasing spring member, wherein an inward movement of the arcuate grips by the actuator urges the tip member to tilt inward toward the other arcuate grip of the pair to grasp at least a portion of the edge of the barrel.

20. The device for barrel handling according to claim 17 wherein each of the upper and lower support armatures further comprises a front edge with a first radius of curvature and each arcuate grip of the pair has an inside edge with a radius of curvature substantially the same as the first radius of curvature and further wherein when each grip actuator is engaged to more toward the other, the front edge of the support armature and the inside edge of each arcuate grips of the pair form a continuous arc that extends along at least 50% of a perimeter of a circle with the first radius of curvature.

21. The device for barrel handling according to claim 17 wherein the support beam has an inverted “

U”

-shaped portion to receive the horizontally rotated common bracket member.

22. The device for barrel handling according to claim 21 wherein the support beam has a proximal notch on opposing sides of the inverted “

U”

-shaped portion to accommodate a base of the lower support armature when the principal actuator is energized to rotate the common bracket member to a horizontal position.

23. The device for barrel handling according to claim 17 further comprising a first and a second barrel of identical dimensions, in which each of the arcuate grips have a) a distal taper defined by a distal inner perimeter with a first radius of curvature that matches a head chime of said first and second barrels, and b) a distal outer perimeter with a second radius of curvature that is larger than the first radius of curvature.

24. The device for barrel handling according to claim 17 wherein the support beam extends laterally to the common bracket member in a first direction and has a width transverse to the first direction wherein the upper and lower support armatures are wider in the transverse direction than the support beam.

25. A method of moving barrels comprising the steps of:

a. providing a device for barrel handling comprising

i) a transportable support member,

ii) a common bracket member having opposing ends that is coupled in rotary engagement with the support member for being disposed between a vertical position and a horizontal position,

iii) upper and lower support armatures each being disposed at opposing ends of the common bracket member, each of the upper and lower support armatures having;

1) at least one grip actuator,

2) a front edge with a first radius of curvature

3) a pair of opposing arcuate grips, each arcuate grip having a proximal end in rotary engagement with a portion of the support armature so as to oppose the other arcuate grip of the pair, and a distal end opposite the proximal end, in which an inside edge of each arcuate grip has first radius of curvature for engaging a portion of a perimeter of a side edge of a barrel,

4) wherein the at least one grip actuator is operative to cause the distal end of each arcuate grip to move towards and away from the distal end of the other arcuate grip, wherein when each grip actuator is engaged to move each arcuate grip toward the other arcuate grip of the pair, the front edge of the support armature and each arcuate grip of the pair form a continuous arc with the first radius of curvature,

iv.) a principal actuator for rotating the common bracket member from vertical to horizontal for rotating a barrel grasped by the grip actuators at the top and bottom edge of the barrel from a vertical to a horizontal orientation,

b. providing at least one barrel having a bilge disposed between an upper and a lower chime, in which the bilge has a second radius of curvature to have a wider diameter than each chime, in which each chime has a radius of curvature substantially the same as the first radius of curvature,

c. approaching the at least one barrel to position the front edge of each support armature adjacent a portion of the upper and lower chime of the barrel and the opposing arcuate grips of each support armature about one of the upper and lower chimes of the barrel

d. energizing the at least one actuator of the upper and lower support armatures to grasp the upper and lower chimes of the barrel such that the front edge of the support armature and the arcuate grip actuators contact each chime of the barrel about the continuous arc that is at least about 50 percent of a perimeter of the upper and lower chimes.

26. The method of moving barrels according to claim 25 wherein

each arcuate grip has an outside edge opposite the inside edge and when the at least one actuator of the upper and lower support armatures is not energized the maximum separation between the outside edge of each opposing arcuate grip is less than twice the second radius of curvature.

27. The method of moving barrels according to claim 25 further comprising the step of energizing the principal actuator to rotate the common bracket member from a vertical orientation by at least 90 degrees to modify the orientation of at least one barrel grasped by the grip actuators.