The invention discloses an air-sucking vibration plate type precision
seeder for field
seedling raising, which relates to the field of agricultural precision seeding and is mainly used for the field precision
seedling raising and seeding with the planting density of 1-2 seeds / hole. The precision
seeder comprises a
machine frame of the
seeder, a power source, an air pressure source, a vibration seed plate mechanism, a 2-degree-of-freedom
manipulator, a leveling device, a quantitative seed feeding bin, a chuck, a seed guide
pipe, a power generation device, a
control unit and the like. The vibration seed plate mechanism and the air pressure source are mounted on the
machine frame of the seeder, and a small-sized
gasoline engine is adopted to supply power. According to the air-sucking vibration plate type precision seeder, the field precision
seedling raising and seeding with the planting density of 1-2 seeds / hole is realized, the seeding efficiency and uniformity are effectively improved, the seedling raising cost is reduced, and further, the requirement on the size of seeds is not high, and seeds are not damaged.