Traction type truck shed cloth

The invention discloses a traction type truck shed cloth. The traction type truck shed cloth comprises a shed cloth and a driving mechanism pulling the shed cloth to move, the driving mechanism is provided with guide wheels, the guide wheels are respectively arranged at corners of the front side surface and the rear side surface, steel wire ropes are wound on the guide wheels on the front side surface and the rear side surface, an operating handle is arranged on each steel wire rope, at least one tensioning wheel is arranged between the guide wheels on the front side surface and the rear sidesurface, the tensioning wheels adjust the tensioning degrees of the steel wire ropes, the shed cloth is wider than a carriage to make one part of the shed cloth droop outside the side wall of the carriage, the front side and the rear side of the shed cloth are respectively provided with a row of idler wheels arranged at intervals corresponding to the top of the carriage, idler wheels slide along the steel wire ropes, the