Ditch in step cylinder strength rice cave seed -sowing machine of ridging

The utility model discloses a ditch in step cylinder strength rice cave seed -sowing machine of ridging, the aircraft nose of transplanting rice seedlings, wind -power system, frame, seeder, copying device, ditching ridging device including the drive seed -sowing machine, transplant rice seedlings the aircraft nose with the frame rigid coupling, copying device sets up at the frame front end, seeder sets up in the frame rear end, ditching ridging device set up in frame below, wind -power system's wind -force output with seeder intercommunication, the power take off end of the aircraft nose of transplanting rice seedlings with seeder links to each other and rotates in order to drive seeder to the seed receives extrusion and damage easily during the seeder seeding of solving prior art, the precision drilling degree relatively poor with the operating efficiency low, replay, leak and broadcast and hinder the higher technical problem of probability who plants. 本实用新型公开了种同步开沟起垄的滚筒气力水稻穴直播机，包括驱动直播机的插秧机头、风力系统、机架、播种装置、仿形