Bucket with lateral discharge

• US 7,758,294 B2
• Filed: 06/26/2007
• Issued: 07/20/2010
• Est. Priority Date: 06/26/2006
• Status: Expired due to Fees

• Current Assignee: Maguire Super-Shield Limited
• Original Assignee: Maguire Super-Shield Limited
• Inventors: Maguire, Dennis R.
• Primary Examiner(s): UNDERWOOD, DONALD W
• Application Number:
  US11/768,348
• Publication Number:
  US 20080000757A1
• Time in Patent Office: 1,120 Days
• Field of Search: 414/725, 414/722, 198/844.1, 198/863, 198/667, 198/832
• US Class Current: 414/725
• CPC Class Codes: B60P 1/36 using endless chains or belts thereon
• CPC Class Codes: B65G 15/42 having ribs, ridges, or other surface projections
• CPC Class Codes: B65G 21/2081 for bulk material, e.g. skirts
• CPC Class Codes: B65G 47/19 having means for controlling material flow, e.g. to prevent overloading
• CPC Class Codes: B65G 65/42 using belt or chain conveyors

Abstract

A bucket used in association with a loader provides both top and lateral discharge. The bucket is defined by a frame with front and rear walls, as well as a pair of side walls, and an endless loop of conveyor belt that serves as a bottom to the bucket. Lateral discharge provided through a gap between the endless loop and each of the side walls. A slide at a bottom of each side wall at least partially fills the gap between the side wall and the endless loop. The endless loop is selectively driven in the direction of either of the side walls by a drive means contained within the frame.

Claims

1. A bucket for use in association with a loader, the bucket providing both top and lateral discharge, the bucket comprising:

a frame having front and rear walls and a pair of opposing side walls;

an endless loop of conveyor belt, arranged such that a portion of the front and rear walls, the side walls and a portion of the endless loop define the bucket, with the lateral discharge provided by a gap between the endless loop and each of the opposing side walls; and

a motor rotating a drive wheel axle with a drive wheel fixedly secured thereon to selectively drive the endless loop towards either of the opposing side walls wherein the drive wheel comprises a plurality of drive sprockets engaging drive knobs attached to an underside of said endless loop; and

a plurality of non-powered idler wheels in contact with an underside of the endless loop, positioned immediately outside two exterior rows of drive knobs.

2. The bucket of claim 1, wherein the drive wheel is located at one end of said endless loop.

3. The bucket of claim 1, further comprising a plurality of flexible slides, at least one attached to the bottom of each of the side walls, said slides at least partially filling the gap between the side wall to which it is attached and said endless loop.

4. The bucket of claim 1, wherein said endless loop extends beyond each of the side walls.

5. The bucket of claim 1, wherein the front wall and the rear wall of said bucket frame extend downwardly beyond the bottom of said endless loop.

6. The bucket of claim 1, wherein the driving means is controlled from a loader'"'"'s control panel.

7. The bucket of claim 1, wherein the side walls of said bucket frame are sloped inward.

8. The bucket of claim 6, wherein the front wall and the rear wall of said bucket frame are sloped inward.

9. The bucket of claim 1, further comprising:

an angled beam, positioned above the conveyor belt and spanning from one side wall to the other.

10. A bucket for use in association with a loader, the bucket providing both top and lateral discharge, the bucket comprising:

a frame having front and rear walls and a pair of opposing side walls;

an endless loop of conveyor belt, arranged such that a portion of the front and rear walls, the side walls and a portion of the endless loop define the bucket with the lateral discharge provided by a gap between the endless loop and each of the opposing side walls; and

a means for selectively driving the endless loop towards either of the opposing side walls; and

an angled beam, positioned above the conveyor belt spanning from one side wall to the other wherein the angled beam is an “

L”

beam, mounted in an “

upside-down V”

configuration.

11. The bucket of claim 10, further comprising:

a plate, adjustably positioned on an arm of the angled beam, for adjusting a gap between the angled beam and the conveyor belt.