Air-sucking vibration plate type precision seeder for field seedling raising

Abstract

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.

Description

technical field [0001] The invention belongs to the technical field of agricultural seeders, in particular to the technical field of an air-suction vibrating disc precision seeder for field seedling raising. Background technique [0002] Sowing is an important technical link in the process of agricultural production. With the rapid development of my country's economy and society, the continuous progress of agricultural science and technology, and the implementation of precision agriculture, higher requirements are placed on the quality of sowing. The seeder is the main means to realize mechanized precision seeding technology, and its performance directly affects the quality of seeding and the growth and output of crops. In recent years, the planting area of ​​super rice in my country has continued to expand, and the requirement of 1-2 grains / hole of super rice has put forward higher standards for sowing and seedling raising technology. At present, the overall level of rice ...

AI Technical Summary

Problems solved by technology

[0003] The present invention is to realize the field precision seedling sowing of 1-2 grains / holes of rice (super rice), so as to solve the problem of poor seeding uniformity and low efficiency of artificial seedling seedling cultivation in the field, and the cultivated seedling tray cannot meet the agronomic problems when machine transplanting is carried out. Requirements, while the cost of industrialized seedling cultivation is high, which is not suitable for the difficulties of agricultural production in our country

And use the quantitative seeding box to quantitatively and evenly seed the seeder

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