Intelligent agricultural machine universal chassis

A driving rotating shaft and a driven rotating shaft which extend in the width direction of a chassis body are rotationally connected to the two ends of the chassis body correspondingly, driving wheels are installed at the two ends of the driving rotating shaft, and driven wheels are installed at the two ends of the driven rotating shaft; a first rotating shaft penetrating through the bottom face of the chassis body is arranged in the middle of the chassis body, and the lower end of the first rotating shaft is fixedly connected with a rod-shaped scraper used for cleaning soil attached to the bottom face of the chassis body. The middle of the upper end of the chassis body is rotationally connected with a fluted disc with the edge of a bevel gear structure, the fluted disc is coaxially connected with the upper end of the first rotating shaft, a power box is arranged at one end of the chassis body, and a driving mechanism used for driving the driving rotating shaft and the fluted disc to rotate is arranged in th