Transition conveying device

The transition conveying device comprises a transition line base, a driving belt wheel assembly, a driven belt wheel assembly and a synchronous belt, wherein the driving belt wheel assembly and the driven belt wheel assembly are installed at the two ends of the transition line base respectively, and the synchronous belt is wound between the driving belt wheel assembly and the driven belt wheel assembly. The transition line base is an injection molding part and comprises a left side plate part, a right side plate part, a bottom plate part, a first front side enclosure part and a rear side enclosure part which jointly form a cavity in a surrounding mode. The driving belt wheel assembly and the driven belt wheel assembly are both installed in the cavity. According to the utility model, the manufacturing cost is reduced, and the installation efficiency is improved. 本实用新型公开了一种过渡输送装置，其包括过渡线座、分别安装在所述过渡线座两端的主动带轮组件与从动带轮组件以及绕设在所述主动带轮组件与所述从动带轮组件之间的同步带；所述过渡线座为注塑成型件，且包括共同围绕形成有空腔的左侧板部、右侧板部、底板部、第一前侧围挡部以及后侧围挡部；所述主动带轮组件与所述从动带