Self-dumping semitrailer rollover mechanism

The utility model relates to the technical field of transportation, in particular to a rollover mechanism of a self-dumping semitrailer, which can adjust the inclination direction of a carriage according to the unloading position, and is convenient to use, low in limitation and high in practicability. Comprising a vehicle frame assembly, a vehicle plate, a compartment and two vehicle doors, the two vehicle doors are installed on the left side and the right side of the compartment respectively, the vehicle plate is fixedly installed on the vehicle frame assembly, and the compartment is placed on the vehicle plate; the vehicle further comprises a lifting mechanism and two fixing mechanisms, the two fixing mechanisms are installed on the left portion and the right portion of the vehicle plate respectively, the lifting mechanism is installed on the vehicle plate and used for lifting the compartment, and the fixing mechanisms are used for supporting and fixing the compartment. 本实用新型涉及运输的技术领域，特别是涉及一种自卸半挂车侧翻机构，其可以根据