Intermittent drum feeder with adjustable loading position

摘要

A feed mechanism for use with a bucket conveyor in which spaced-apart buckets are supported between spaced-parallel conveyor chains. The mechanism has a cylindrical trough with a feed auger extending across the chains. The trough has a discharge slot in its bottom coextensive with the width of the bucket. Materials fed to one end of the auger are advanced along the length of the trough. The discharge slot is adjustable in width so that it may be reduced for the major part of its length but is fully open at its remote end. A hollow cylindrical drum surrounds the auger to be rotated in synchronism with the chains. The drum has openings around its circumference to register with the open tops of the buckets, and skirts are provided between the discharge openings and the drum openings to direct the material from the discharge openings through the drum openings.