Power cable management system
View Patent ↗An articulating flexible overhead boom disposed on one aggregate processing plant and configured to pivot so as to hold a power cable connecting two adjacent aggregate processing plants at an elevation above the ground so as to permit walking and/or driving a vehicle between the adjacent plants while the connection power cable remains overhead.
1. A mobile relocatable aggregate material processing equipment operation comprising:
a first mobile electrically powered machinery unit configured to be moved between sites and then be parked at a work site and then be coupled to a power source; wherein said first mobile electrically powered machinery unit comprises a mobile relocatable aggregate material processing unit;
wherein said power cable extends entirely between said first mobile electrically powered machinery unit and a second mobile electrically powered machinery unit;
an overhead repositionable boom disposed on said first mobile electrically powered machinery unit, said boom being configured to support a power cable spanning a gap between a second mobile electrically powered machinery unit; said boom being configured to pivot during set up, and then both said boom and said power cable being configured to remain substantially static during operation of said first mobile electrically powered machinery unit and during operation of said second mobile electrically powered machinery unit, which is set for operation at said work site.
2. The apparatus of claim 1 wherein said overhead repositionable boom comprises an overhead extendable boom.
3. The apparatus of claim 2 wherein said mobile relocatable aggregate material processing unit is a rock crusher.
4. The apparatus of claim 2 further comprising a non-articulating pivoting boom coupled to and supporting an inter-plant power cable disposed on one of said mobile electrically powered machinery units, which non-articulating pivoting boom is configured to pivot out for use and pivot in for transport.
5. The apparatus of claim 2 wherein said overhead extendable boom comprises a component plant-carried inter-plant electrical power cable supporting articulated boom with at least one flexible location near a mid-section thereof.
6. The apparatus of claim 5 wherein said component plant-carried inter-plant electrical power cable supporting articulated boom comprises a machine assisting deployment mechanism.
7. The apparatus of claim 6 wherein the machine-assisted deployment mechanism comprises an electrical motor.
8. The apparatus of claim 7 further comprising for each of said first mobile electrically powered machinery unit and said second mobile electrically powered machinery unit; an intra-plant power distribution network comprising a plurality of standardized quick connection points each configured for receiving therein a power supply cord and a plurality of standardized quick connection points each configured for receiving therein a power receiving cord and at least one connection to an electric motor disposed on a mobile electrically powered machinery unit.
9. The apparatus of claim 8 wherein said mobile relocatable aggregate material processing unit is a rock crusher.
10. The apparatus of claim 1 wherein said mobile relocatable aggregate material processing unit is a rock crusher.
11. A mobile aggregate processing system comprising:
a relocatable aggregate material processing unit disposed on a vehicle and set up for operation at a first location and further comprising an electric motor;
a pivoting boom coupled to said relocatable aggregate material processing unit, said boom configured to swing a free boom end away from said relocatable aggregate material processing unit and toward a distant mobile material processing unit so as to support a power cable, with a free cable end thereon, closer toward a connection point, such that said power cable is suspended from above and a ground path around said relocatable aggregate material processing unit is free of any power cables coupling said relocatable aggregate material processing unit and said distant mobile material processing unit; and
the pivoting boom being a flexible pivoting boom and further comprises two hinged portions.
12. The system of claim 11 wherein said distant mobile material processing unit is a vibrating screen and said relocatable aggregate material processing unit is a rock crusher.
13. The system of claim 11 further comprising a recess for receiving said boom when said boom is fully retracted to a stowed position.
14. The system of claim 13 further comprising:
powered means for aiding in retracting of said boom.
15. The system of claim 14 wherein said powered means comprises an electric motor.
16. The apparatus of claim 11 wherein said relocatable aggregate material processing unit is a rock crusher.