Bucket Elevator Product

Overview

A bucket elevator lifts bulk material straight up. Buckets bolted to an endless belt scoop product from a pit at the bottom, ride up inside an enclosed casing, and fling their load out at the top as they swing over the head pulley. It is the most compact way to raise grain into a silo, feed into a mixing tower, or sand and aggregate into a hopper, because all the work happens inside a slim vertical trunk that takes little floor space.

The machine is bracketed by a Head Section at the top and a Boot Section at the bottom, joined by stacked Casing Sections sections. The Belt & Buckets do the carrying, the Head Drive turns the head, and a set of Backstop & Sensors devices guards against the failure modes of a loaded lift. Material routes through the Inlet & Discharge, an MCU Control Panel supervises it, and the whole column stands on the Support Structure.

How it works

The carrying element is the Belt & Buckets assembly: an Elevator Bucket scoops material from the pool in the Boot Section, the belt lifts it through the casing, and at the Head Section the bucket swings over the Head Pulley and centrifugal force throws the load into the discharge throat. The Head Drive turns the head shaft through a reducer from the Drive Motor, while a Screw Take-Up at the boot tensions the belt so it grips the pulleys without slipping.

A loaded elevator is dangerous if it stalls, so the Backstop & Sensors group is essential. A Backstop on the head shaft stops the full belt from running backward if power drops, while speed, level, and alignment sensors watch for slip, choking, and belt drift, tripping the drive before damage or a dust hazard develops.

Material enters at the boot and leaves at the head through the Inlet & Discharge spouts. The Control Panel panel starts the drive, monitors the safety sensors through relays, and trips the elevator on any fault, keeping the lift inside its safe operating envelope.