Seed bed arrangement device

The invention discloses a seedbed tidying device, and relates to the technical field of agricultural machinery, the seedbed tidying device comprises a rack, a driving shaft, a spiral blade group and cutter teeth, the rack is used for being arranged on a walking mechanism; the driving shaft can be rotatably arranged on the rack; a plurality of groups of spiral blade groups are arranged, each spiral blade group comprises two spiral blades, the two spiral blades are sequentially arranged on the driving shaft, and the rotating directions of the two spiral blades are opposite; a plurality of cutter teeth are arranged on each spiral blade, one end of each cutter tooth is fixedly connected with the corresponding spiral blade, and the other end of each cutter tooth extends in the direction away from the corresponding spiral blade; when the driving shaft drives the spiral blades to rotate, the cutter teeth on the two spiral blades can push and transport materials on the earth surface towards the two sides. According t