Rail structure of linear sorting machine

According to the track structure of the linear sorting machine, the novel track structure of the bent track and the straight track is provided, and therefore a comprehensive and effective solution is provided for overall track composition, component connection and assembly butt joint of the linear sorting machine; the design aims of fundamentally improving the sorting operation efficiency, improving the operation stability of the sorting trolley, shortening the field assembly period and reducing the process difficulty are fulfilled. The track structure of the linear sorting machine comprises bent track fixing frames located at the two side ends, each bent track fixing frame is connected with a bent track assembly in a supporting mode, and an upper straight track assembly and a lower straight track assembly are sequentially connected between the two bent track assemblies. The upper layer straight rail assembly and the lower layer straight rail assembly are supported through a plurality of sets of supporting le