Scraper chain conveyor drive frame - has chain deflector reinforcing chain wheel case and assisting load bearing function

摘要

The drive frame is for a scraper chain conveyor, with a side chain wheel box to drive a plane or other extraction and/or loading appliance. To box has an end opening for the chain length running to or from the wheel, and the plane box has a chain deflector near the wheel. The chain deflector is a structural component serving to stiffen the chain wheel box and integrated into the load bearing conglummeration of this box. The deflector is pref. wedge-shaped, and with detachable deflecting tongues protruding towards the chain wheel.