Top cover structure of dumper carriage

The utility model provides a top cover structure of a dumper carriage. The top cover structure of the dumper carriage comprises two top cover plates arranged at the top of the carriage and a driving structure installed on the carriage. The driving structure comprises a driving motor and two rotating rods, wherein the driving motor and the two rotating rods are installed in the compartment. The utility model provides a top cover structure of a dumper carriage, which is characterized in that a top cover plate and a driving structure are matched for use to form the top cover structure of the top of the carriage, so that the top of the carriage can be effectively sealed, and the opening and closing operations can be quickly completed. When the device is opened, the device rotates towards the front side and the rear side of the top of the carriage and finally rotates to be attached to the front side and the rear side of the carriage, so that the top of the carriage is in a completely open state, excessive space of