AN APPARATUS FOR CUIDING DRUM WIRES OF AN UNLOADER CAPABLE OF ADJUSTING TENSIOM OF THE WIRES BY THE GAP BETWEEN DRIVING DRUMS OF AN UNLOADER

摘要

PURPOSE: A drum wire guide device for an unloader is provided to prevent materials from falling from a bucket by controlling the tension of a wire. CONSTITUTION: A drum wire guide device(1) for an unloader is composed of a couple of guide rolls(10) installed at the lower part of a drum and guiding wires(140a,140b), a couple of leading rolls(30) installed at the ends of rotary arms(34), and a sawtooth arm installed at the rear of the rotary arm and engaged with a sawtooth unit(42) installed between base plates(32). The rotary arms are connected to the base plates fixed to a frame.