Commodity sorting and conveying device

The utility model discloses a commodity sorting and conveying device, which relates to the technical field of logistics, and comprises support legs, a first track plate, a second track plate, a support plate, a door-shaped frame and a side support track, the first track plate and the second track plate are symmetrically arranged at the top ends of the four support legs and are fixedly connected with the support legs, and the side support track is arranged on the support plate. The supporting plate is fixedly arranged in the middles of the four supporting legs, a conveying assembly is arranged between the first track plate and the second track plate, and a jacking mechanism used for changing the moving direction is arranged on the supporting plate. The rolling wheels arranged on the strip-shaped comb tooth blocks of the lifting seat guide an object to turn after the lifting seat is jacked up, so that the purpose of changing the moving direction of the object is achieved, the transmission roller, the rotary dru