1. Quickly adjust the sowing direction of garlic with the garlic head up, so that the garlic root is down and the garlic head is up.

2. Accurate sowing and efficient operation can improve sowing efficiency and realize the mechanization of garlic sowing.

3. The cost is low, the structure is simple, and it is convenient for large-scale operation by using independent power or matching with small and medium-sized agricultural tractors commonly used by farmers.