Nozzle bracket of carriage transportation material leveling device

The utility model relates to a nozzle bracket of a carriage transportation material leveling device, which comprises a cross bar; wherein the cross bar is parallel to a horizontal support frame of the leveling device; the fixed ends of the support frame and the cross bar are movably connected with a vertical frame body of the leveling device; the moving end of the support frame is provided with a rectangular nozzle bracket which is movably connected with the cross bar and the horizontal support frame; the end part of the rectangular nozzle bracket is provided with a nozzle mounting rack which is vertically arranged; and the lower part of the nozzle mounting rack is provided with a nozzle. In the utility model, by adopting the nozzle bracket formed by combing the parallelogram structure of which the four corner are movably connected together and the rectangular structure which is not deformed, the nozzle not only can be lifted with the whole leveling device, but also can be kept at the lower position for conve