It gos back ditching machine deeply to revolve sword formula straw

The utility model discloses an it gos back ditching machine deeply to revolve sword formula straw, the it gos back ditching machine deeply to revolve sword formula straw who aim at providing an operating efficiency height, reduce intensity of labour, work quality is better. Including the frame with install the gearbox in this frame, the transmission case is adorned admittedly in this gearbox slope in the back lower place, and this gearbox and this transmission case be through direct geared meshing transmission, this transmission box output shaft stretches out from the lower part bilateral symmetry, bilateral symmetry dark blade disc, the shallow blade disc that revolves of revolving of solid dress in proper order from inside to outside on this transmission case both sides output shaft, should revolve the blade disc and the shallow blade disc that revolves the sword along the setting of circumferencial direction equipartition respectively deeply. The utility model is suitable for a straw buries still field dit