Four-phase side-by-side connecting rod impulse infinitely variable speed device

The utility model relates to a four-phase side-by-side connecting rod impulse infinitely variable speed device. The four-phase side-by-side connecting rod impulse infinitely variable speed device comprises a box body, an input shaft, an output shaft, connecting plate assemblies, reset tension springs and a cam transmission mechanism, the input shaft and the output shaft are installed on the box body, two groups of double-way cams are installed on the input shaft and distributed in a cross shape, two groups of single-way wedge block overrun clutches and outer yoke rings are installed on the output shaft, the connecting plate assemblies and the reset tension springs are hinged to the outer yoke rings together, the input shaft rotates to drive the two groups of double-way cams to run, the connecting plate assemblies are pushed to rightwards move, then the connecting plate assemblies are leftwards moved through the reset tension springs, and the leftwards and rightwards swinging stroke of the connecting plate ass