Concentrated seed manure gas-sending type precision seeder

Abstract

The invention discloses a concentrated seed manure gas-sending type precision seeder, and the concentrated seed manure gas-sending type precision seeder is high in seeding operation efficiency, low in operation cost and is beneficial to saving time for farming. The concentrated seed manure gas-sending type precision seeder comprises a traction rack, a ground wheel transmission system, a blower, a suction ventilator, a seeding rack and a seeding single unit, wherein the ground wheel transmission system, the blower, the suction ventilator and the seeding rack are arranged on the traction rack, and the seeding single unit is arranged on the seeding rack. The concentrated seed manure gas-sending type precision seeder further comprises a fertilization system and a seeding system, the blower is arranged at the front portion of the traction rack, a concentrated manure box and a concentrated seeding box of the seeding system are sequentially arranged on the traction rack from front to back in the longitudinal direction in an arrayed mode, the output end of a manure discharge main air pipe is respectively connected with an inlet of a manure distribution pipe, the outlet of each manure distribution pipe is respectively connected with a manure distributing device, and the outlet of the front end of the manure distributing pipe of each manure distributing device is connected with the fertilizer of the seeding single unit. The concentrated seed manure gas-sending type precision seeder is suitable for pneumatic type high-speed precise seeding operation for legume crops such as soybean plants.

Description

technical field [0001] The invention belongs to seeding machinery, in particular to an air-delivered precision seeder for concentrated seeding and fertilizer. Background technique [0002] The seeder is an important tool in agricultural production. The traditional seeder is composed of a sowing part and a fertilization part. Each unit corresponds to a row. Each sowing unit is equipped with a seed box and a fertilizer box. , in order to increase the fertilizer load and reduce the manufacturing cost, some adopt the design that several sowing monomers share a fertilizer box and discharge fertilizer separately, but the increase in the fertilizer load is limited. In recent years, this kind of traditional seeder has developed a large-scale wide-width model, and some sowing rows have reached 12 rows, which has truly realized precision seeding and high-efficiency operations. However, the traditional seeder still has some deficiencies. One is that the sowing unit is equipped with a...

AI Technical Summary

Problems solved by technology

However, the traditional seeder still has some shortcomings. First, because the sowing unit is equipped with a seed box and a fertilizer box, due to structural limitations, it is difficult to realize folding, which is inconvenient for field transfer; second, due to the difficulty of folding, the number of operation lines increases Restricted, it is difficult to improve the efficiency of sowing operations, which is not conducive to grabbing the farming time

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