Front axle I-shaped beam with front-back asymmetric structure

The utility model provides a front axle I-beam with a front-back asymmetrical structure, which can effectively realize large-angle steering of a front axle and ensure the strength and rigidity of the front axle I-beam, and adopts the technical scheme that the front axle I-beam comprises an I-shaped I-beam body, two plate spring mounting surfaces are arranged in the middle section of the I-beam body, fists are arranged at the two ends of the I-beam body, and the front axle I-beam is provided with a front axle and a rear axle. On a section between the plate spring mounting surface and the fist on the same side, the upper wing plate and the lower wing plate on the front side of the I-shaped beam body are sunken towards the rear side of the I-shaped beam body to form a sunken part, and the parts, corresponding to the sunken part on the front side, of the upper wing plate and the lower wing plate on the rear side of the I-shaped beam body protrude towards the rear side of the I-shaped beam body to form a protrudin