Automatic balanced support mechanism for uneven ground support

The invention discloses an automatic balanced support mechanism for uneven ground support, which comprises a running frame and two longitudinal traveling wheel sets, wherein the two longitudinal traveling wheel sets are installed on the running frame, and the inside of each longitudinal traveling wheel set is provided with a reverse rail wheel and a hanging roller; the reverse rail wheel is connected with a motor, and connected with the hanging roller by a transmission mechanism; one of the two longitudinal traveling wheel sets comprises an inner box and an outer seat, the reverse rail wheel and the hanging roller are installed in an inner seat, the inner box is connected with the outer seat by positioning pins, and the balancing function of the automatic balanced support mechanism is realized through relative swinging. The automatic balanced support mechanism disclosed by the invention not only ensures the automatic step motion of the engineering machinery, but also realizes the support and balancing of the engineering machinery when the engineering machinery is moved, therefore, the safety performance of the automatic balanced support mechanism is better; and meanwhile, the automatic balanced support mechanism is suitable for any uneven road surface, thereby reducing a great deal of preliminary works of the engineering machinery such as road surface leveling and the like performed before traveling, improving the construction efficiency, and shortening the construction period.