Road sweeper capable of conveniently adjusting sweeping range

The utility model relates to a sweeping vehicle capable of conveniently adjusting a sweeping range, which comprises a vehicle body, a collecting device mounted below the vehicle body and used for collecting garbage on a road surface, and a spraying device mounted on the vehicle body and used for reducing dust, and further comprises a sweeping mechanism mounted below the vehicle body and used for sweeping the garbage to the position under the vehicle body; the sweeping mechanism comprises a mounting frame mounted below the vehicle body and a sweeping device mounted on the mounting frame and used for sweeping garbage on the road surface; the mounting frame comprises a mounting plate, a connecting rod hinged to the side wall of the mounting plate and a mounting base hinged to the end, away from the mounting plate, of the connecting rod, and the side, facing the exterior of the vehicle body, of the connecting rod and the side wall of the mounting plate are arranged at an acute angle; an adjusting device used for