Furrowing pressing device of rape sowing machine

The utility model provides a furrowing pressing device of a rape sowing machine. The furrowing pressing device of the rape sowing machine comprises a rack and a furrow opener, wherein the furrow opener is articulated to an upper oscillating bar and a lower oscillating bar by a supporting rod of the furrow opener, the upper oscillating bar and the lower oscillating bar are hinged and supported on the rack, a seed discharging guide pipe is arranged on the supporting rod of the furrow opener, a support is also arranged on the supporting rod of the furrow opener, a single-line compaction wheel is rotationally supported at the extended end of the support, the diameter of the single-line compaction wheel is less than that of a circular disc of the furrow opener, and the width A of the single-line compaction wheel is less than that of the opening width B of the furrow opener. The furrowing pressing device of the rape sowing machine can effectively compact the sowed rape seeds, so as to improve the emergence rate and meet the mechanization rape sowing requirement.