Belt conveyor with belt tension adjusting function

The utility model discloses a belt conveyor with a belt tension adjusting function, relates to the technical field of belt conveyors, and mainly aims to adjust the belt tension of the belt conveyor. According to the main technical scheme, the belt conveyor with the belt tensioning adjusting function is characterized in that the opposite ends of a rack are rotationally connected to a driving wheel and a driven wheel respectively, and a conveying belt is tensioned between the driving wheel and the driven wheel; a center shaft of the oval roller is rotationally connected to the rack, the oval roller is arranged between the conveying belts and coaxially connected to the limiting disc, a plurality of inclined grooves are evenly distributed in the edge of the limiting disc, the limiting mechanism comprises a limiting rod, a rotating handle and a pivot, the pivot is rotationally connected to the rack, one end of the rotating handle is fixedly connected to the pivot, and the other end of the rotating handle is fixedl