Small transport vehicle facilitating unloading

The utility model relates to the technical field of transport vehicles, and discloses a small transport vehicle convenient to unload, which comprises a semitrailer frame, a carriage is arranged outside the semitrailer frame, an unloading mechanism is arranged between the semitrailer frame and the carriage, the unloading mechanism is used for unloading building materials inside the carriage, a shielding plate is fixedly connected inside the carriage, and the shielding plate is fixedly connected with the semitrailer frame. A conveying mechanism is connected to the side wall of the carriage, a leakage groove is formed in the lower surface of the carriage, and a sweeping mechanism is arranged on the inner side of the leakage groove; when the semitrailer is used, the semitrailer frame, the carriage and the unloading mechanism are matched for use, so that the carriage can complete rotation, building materials in the carriage can slide away from the interior of the carriage under the action of gravity, and the build