Ridger

The utility model provides a ridger, includes connecting rod, frame and ridging knife piece, the connecting rod sets up perpendicularly, lower part and frame fixed connection, and upper portion is connected with the tractor, the ridging knife piece has two, for rectangular flat -plate -shaped, is down the vertical setting of splayed, be connected with the frame through front rod and back link respectively, the front rod has two, has the higher authority seted up 3~5 bolt holes, each other superpose and pass through bolted connection with the frame, the back link has two, has the higher authority seted up 2~4 bolt holes, and bolted connection is passed through with the frame to mutual superpose. The utility model discloses novel structure, reasonable in design, the quick excavation ridging shaping of ability, it is neatly closely knit to become the ridge shape form, and the ridging is effectual, and convenient to use has improved the productivity greatly, has reduced intensity of labour. 种起垄机，包括连接杆、机架和起垄刀片，所述连