Steering system and four-wheel electromobile

The utility model provides a steering system and a four-wheel electromobile, and belongs to the field of locomotive manufacturing. The steering system comprises a steering wheel component, a steering machine and a steering transmission mechanism. The steering transmission mechanism comprises a connection rod, a drive steering piece with a sliding groove, a first forked type support, a second forked type support and a transverse pull rod. The sliding groove stretches in the length direction of the drive steering piece. The connection rod comprises a connection portion and an inserting portion perpendicular to each other. The connection portion is fixedly connected with the output end of the steering machine, and the inserting portion is inserted into the sliding groove. The drive steering piece is fixedly connected with the first forked support. The first forked support is connected with one end of the transverse pull rod in a rotating mode. The other end of the transverse pull rod is correspondingly connected with the second forked type support in a rotating ode. The four-wheel electromobile comprises the steering system. The steering system is simple in structure, convenient to manufacture, light in weight and flexible to operate. The four-wheel electromobile with the steering system is light in weight, steady in driving and flexible to operate.