No framework tipper carriage

The utility model provides a no framework tipper carriage, belongs to tipper carriage technical field, the purpose be provide one kind have that the dead weight is light, the focus is low, simple structure, intensity is high, bearing capacity is stronger, impact resistance is good, wear -resisting, unload the tipper carriage more thorough, with solving above -mentioned problem, the technological solution that adopts is: two curb plates become U type cross -section space with the bottom plate joint welding and two curb plates are the monoblock steel sheet of bending shapingly, and the front bezel welding is at U type cross -section front end, strengthen the frame welding in U type cross -section rear end, have the tipper to hang the assembly strengthening the welding of frame top, and the back door hangs the dress on the tipper hangs the assembly, at the equal welding channel -section steel crossbeam of bending in the outside of two curb plates upper end, all weld the reinforcement wing board that can mark the