Boom for material transport

Patent metadata

Field	Value
Publication number	US-10876308-B2
Application number	US-201916685712-A
Country	US
Kind code	B2
Filing date	Nov 15, 2019
Priority date	Jul 15, 2016
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

A foldable boom for conveying an item, said foldable boom being foldable about at least one folding axis, said foldable boom being locatable in a folded stowed position, and moveable to unfolded extended positions; said foldable boom having a near end arranged for pivotal movement about a first horizontal axis located on a turret, said turret being rotatable about a vertical axis; said foldable boom having first conveying apparatus to convey an item therealong, internally within said foldable boom, to a remote end of the foldable boom; wherein said foldable boom is foldable about a folding axis, and a pivoting shuttle equipped with a clamp to releasably hold an item is provided at said folding axis to transfer said item between said first conveying apparatus in boom elements connected about said folding axis.

First claim

The invention claimed is:

1. A foldable boom for conveying an item, said foldable boom being foldable about at least one folding axis, said foldable boom being locatable in a folded stowed position, and moveable to unfolded extended positions; said foldable boom having a near end arranged for pivotal movement about a first horizontal axis located on a turret, said turret being rotatable about a vertical axis; said foldable boom having first conveying apparatus to convey an item therealong, internally within said foldable boom, to a remote end of the foldable boom; wherein said foldable boom is foldable about a first folding axis, and a pivoting shuttle equipped with a clamp to releasably hold an item is provided at said first folding axis to transfer said item between said first conveying apparatus in boom elements connected about said first folding axis.

2. A foldable boom as claimed in claim 1 wherein at least one of:
a. said turret has a carousel extending at least partially around said turret near the base thereof, said turret having second conveying apparatus to convey an item vertically from said carousel to said first conveying apparatus, said carousel being rotatable about a vertical axis to present an item for access by said second conveying apparatus; and,
b. said first conveying apparatus comprises at least one shuttle equipped with a clamp to releasably hold an item, said shuttle running along a track extending along said foldable boom.

3. A foldable boom as claimed in claim 2 wherein said foldable boom comprises a first boom element and a second boom element pivotable about said first folding axis spaced from said first horizontal axis, and parallel therewith and wherein at least one of:
a. each of said first boom element and said second boom element has a track and at least one said shuttle; and,
b. at least one of said first boom element and said second boom element, has further elements arranged in telescoping interconnection.

4. A foldable boom as claimed in claim 1 wherein said foldable boom comprises a first boom element and a second boom element pivotable about said first folding axis spaced from said first horizontal axis, and parallel therewith and wherein at least one of:
a. each of said first boom element and said second boom element has a track and at least one said shuttle; and,
b. at least one of said first boom element and said second boom element, has further elements arranged in telescoping interconnection.

5. A boom for conveying an item, said boom having a near end arranged for pivotal movement about a first horizontal axis located from a top of a turret, said turret being rotatable about a vertical axis and said boom rotating therewith; said boom having first conveying apparatus to convey an item therealong, to a remote end of the boom; said turret having a carousel on which said item may be placed, said carousel extending at least partially around said turret near the base thereof, said turret having second conveying apparatus to convey said item vertically from said carousel to said first conveying apparatus, said carousel being rotatable about a vertical axis to present said item for access by said second conveying apparatus, wherein said first conveying apparatus is configured to convey said item internally within said boom.

6. A boom as claimed in claim 5 wherein said first conveying apparatus comprises at least one shuttle equipped with a clamp to releasably hold said item, said shuttle running along a track extending along said boom.

7. A boom as claimed in claim 6 wherein said boom comprises a foldable boom, said foldable boom at least one of:
a. being foldable about at least one folding axis, said foldable boom being locatable in a folded stowed position, and moveable to unfolded extended positions; and,
b. having a first boom element and a second boom element pivotable about the folding axis spaced from said first horizontal axis, and parallel therewith.

8. A boom as claimed in claim 7 wherein at least one of:
a. each of the first boom element and the second boom element has a track and at least one said shuttle, and each said shuttle is confined for movement along said track within its boom element; and,
b. at least one of said first boom element and said second boom element, comprises a plurality of elements arranged in telescoping interconnection.

9. A boom as claimed in claim 8 wherein said first conveying apparatus is configured to convey said item internally within said boom.

10. A boom as claimed in claim 7 wherein said first conveying apparatus is configured to convey said item internally within said boom.

11. A boom as claimed in claim 6 wherein said first conveying apparatus is configured to convey said item internally within said boom.

12. A boom as claimed in claim 5 wherein said boom comprises a foldable boom, said foldable boom at least one of:
a. being foldable about at least one folding axis, said foldable boom being locatable in a folded stowed position, and moveable to unfolded extended positions; and,
b. having a first boom element and a second boom element pivotable about the folding axis spaced from said first horizontal axis, and parallel therewith.

13. A boom as claimed in claim 12 wherein at least one of:
a. each of the first boom element and the second boom element has a track and at least one said shuttle, and each said shuttle is confined for movement along said track within its boom element; and,
b. at least one of said first boom element and said second boom element, comprises a plurality of elements arranged in telescoping interconnection.

14. A boom as claimed in claim 13 wherein said first conveying apparatus is configured to convey said item internally within said boom.

15. A boom as claimed in claim 12 wherein said first conveying apparatus is configured to convey said item internally within said boom.

Assignees

• Fastbrick Ip Pty Ltd

Inventors

• Pivac Mark

Classifications

• B66C23/84

  Slewing gear (anti-friction bearings F16C) · CPC title

• B25J9/04

  by rotating at least one arm, excluding the head movement itself, e.g. cylindrical coordinate type or polar coordinate type · CPC title

• B25J18/025

  telescopic · CPC title

• B25J5/06 Primary

  Manipulators combined with a control cab for the operator · CPC title

• B66C23/701

  telescopic · CPC title