Symmetrical power-assisted double-front-axle steering system

The utility model discloses a symmetrical power-assisted double-front-axle steering system which comprises a steering gear installed on a frame, a transition swing arm connected with a steering plumbing arm of the steering gear is further installed on the frame in a rotating mode, the steering plumbing arm is connected with a front steering axle, the transition swing arm is connected with a rear steering axle, and the steering plumbing arm is connected with the rear steering axle. The power-assisted steering system is characterized in that two sides of the transition swing arm are respectively connected with a power-assisted steering device. According to the utility model, the assistance of left steering and the assistance of right steering are ensured to be approximately equal as much as possible, the left steering force and the right steering force fed back to the steering wheel of the vehicle are approximately equal, the left steering time and the right steering time are approximately equal, and the comfor