Traction type seedling pulling and soil covering device

The utility model discloses a pull-type seedling digging and soil covering device which comprises a supporting frame, a connecting frame is arranged on the supporting frame and used for being connected with an external source power device capable of driving the whole machine to walk, and a soil covering device and a blanking device are arranged on the supporting frame. The pull-type seedling pulling and soil covering device provided by the utility model can realize seedling pulling and soil covering operations on film-covered crops only by being matched with a proper traction mechanism, greatly improves the operation efficiency, and is simple in structure, smooth in operation, low in failure rate and suitable for large-scale popularization and application. 本实用新型公开了一种牵引式掏苗覆土装置，包括支撑架，所述支撑架上设有连接架，用于与可带动整机行走的外源动力装置连接，所述支撑架上设有覆土装置和冲裁装置。本实用新型提供的牵引式掏苗覆土装置，只需匹配合适的牵引机构即可实现对覆膜作物的掏苗、覆土作业，大大提高了作业效率，而且，该装置结构简单，作业流畅，故障率低，适宜大规模推广使用。