Depth-adjustable efficient sowing device for traditional Chinese medicine planting

The invention discloses a depth-adjustable efficient sowing device for traditional Chinese medicine planting, and relates to the technical field of traditional Chinese medicine planting, the depth-adjustable efficient sowing device comprises a material mixing box body, the front side of the material mixing box body is fixedly connected with a supporting seat, the top surface of the supporting seat is provided with a slotting feeding mechanism, and the two sides of the slotting feeding mechanism are connected with first rotating shafts; and driving wheels are fixedly mounted at the two ends of the first rotating shaft. A servo motor drives a first rotating shaft and a driving wheel to rotate to achieve movement of the device, meanwhile, a grooving feeding mechanism and a quantity-controlled seeding mechanism can be driven to operate to achieve grooving and quantity-controlled seeding work under the same driving source, and meanwhile, a second rotating shaft and a driven wheel are driven to rotate through movem