Grooving mechanism and grooving equipment

The utility model provides a grooving mechanism and grooving equipment, and relates to the technical field of agricultural equipment. In the grooving mechanism, grooving chains are connected end to end to form a loop-shaped path, and the loop-shaped path formed by the grooving chains has a long and narrow overall appearance; a plurality of slotting plates are detachably connected to the peripheral face of the slotting chain and arranged at intervals in the extending direction of the slotting chain, the slotting plates are in a long plate shape, the length direction of the slotting plates is perpendicular to the extending direction of the slotting chain, the middles of the slotting plates are connected with the slotting chain, and the two ends of the slotting plates exceed the two sides of the slotting chain. And slotting teeth are arranged on the plate surface of the slotting plate and vertically extend in the direction away from the slotted chain from the slotting plate. The grooving plate and the grooving t