Detachable carriage

The utility model provides a detachable carriage, belongs to the technical field of transportation automobiles, and aims to solve the problems that most existing carriages are fixed integral carriages, but part of parts of the integral carriages are troublesome to disassemble, and when vehicles are unloaded, the integral carriages can influence the running speed and increase the density of automobiles running on roads, so that the transportation cost is high. The oil consumption of the automobile is increased; and the transportation cost is also increased. Comprising a supporting bottom plate; two groups of supporting bottom plates are arranged; the two supporting bottom plates are arranged at the upper end and the lower end of the carriage correspondingly. The two groups of supporting side plates are respectively clamped at the left and right ends of the two groups of supporting bottom plates; the rear side supporting plate is inserted into the front ends of the two groups of supporting bottom plates; the le