Double-end chain tension force control system for cross side-dumping type flight conveyor and control method therefor

Abstract

The present invention belongs to the technical field of coal transportation on fully mechanized mining faces, and particularly relates to a double-end chain tension force control system for a cross side-dumping type flight conveyor and a control method therefor. The double-end chain tension force control system includes a tail tensioning system, connected to a reversed loader at a tail of the flight conveyor; a head tensioning system, connected to a head of the flight conveyor, where the tail tensioning system and the head tensioning system together achieve double-end coordinated control of a chain transmission system on the flight conveyor to adjust a tension force; and a control system, collecting information about the tail tensioning system and the head tensioning system and controlling same. According to the present invention, a telescopic head mechanism for the cross side-dumping type flight conveyor is designed, and the double-end coordinated control of the chain transmission system can be achieved to rapidly adjust the tension force.

Dependencies are inferred from the claim text.