Fecha de publicación: 20/08/2021 Fuente: Wipo Tobacco Agriculture The invention discloses a method for removing blockage of a planting device. A mud scraping mechanism is arranged and soil in a hanging cup is removed by the mud scraping mechanism in a lifting process of the hanging cup. In the method for removing blockage of a planting device, the mud scraping mechanism is arranged, the soil bonded in the hanging cup can be automatically cleaned in an upward running path after the hanging cup is unearthed, frequent manual cleaning is not needed, a transplanting effect is effectively guaranteed, and working efficiency can be improved.