Ditching device for planting fructus amomi

The utility model discloses a ditching device for planting amomum villosum, and relates to the technical field of plant planting, the ditching device comprises a mud blocking shell frame, the opposite side of the inner wall of the mud blocking shell frame is fixedly sleeved with a bearing pipe, and one end of the bearing pipe is provided with a fixing through hole; two calibration through holes are formed in one side of the top of the bearing pipe and one side of the bottom of the bearing pipe in a central symmetry mode. In the use process, the control button is operated to enable the transmission shaft to drive the primary thread ring and the secondary thread ring to move through the primary thread groove and the secondary thread groove, and the primary thread ring and the secondary thread ring can only move transversely due to the limitation of the calibration arm in the moving process of the primary thread ring and the secondary thread ring. The length of the secondary thread groove and the thread spacing