Seed filling adjusting mechanism and seed box using same

The utility model discloses a seed filling adjusting mechanism and a seed box using the same, and relates to an adjusting mechanism and a seed box using the same. The utility model aims to solve the problems that an adjusting mechanism of an existing seeding box cannot realize stepless adjustment under the condition of large resistance, and the opening and closing size of a seed filling baffle cannot be visually checked. Two adjusting assemblies are installed on the two sides of an opening and closing plate in the width direction respectively, and the two adjusting assemblies are connected through an adjusting shaft. The rack of each adjusting assembly is installed on the bottom end face of the opening and closing plate in the width direction, the limiting plate is buckled on the rack, the adjusting gear is installed at the upper end of the rack and meshed with the rack, the metal plate is installed on the box body, the handle base is clamped on the metal plate, the handle is inserted into the end of the adju