Vertical two-blade type ridge smashing cultivator

A vertical type two-cutter type ridge smashing cultivator comprises a ridge smashing gearbox, vertical type two-cutter type ridge smashing cutters are installed at the bottom of the ridge smashing gearbox through ridge smashing connection driving shafts, and the vertical type two-cutter type ridge smashing cutters are divided into a left vertical type two-cutter type ridge smashing cutter and a right vertical type two-cutter type ridge smashing cutter which are opposite in rotation direction. The left vertical type two-cutter type ridge smashing cutter and the right vertical type two-cutter type ridge smashing cutter are used for respectively inwards and forwardly cutting soil from two sides of the bottom of the ridge smashing gear box; each of the left vertical type two-knife type ridge smashing knife and the right vertical type two-knife type ridge smashing knife comprises a vertical knife and a circular flange, the circular flange is provided with a connecting hole through which thevertical type two-knife