A kind of rotary tillage seeder

Abstract

The invention discloses a rotary tillage seeder, which comprises a frame, a driving mechanism for driving the frame to walk, a rotary tillage mechanism installed on the frame, a fertilization mechanism, a seeding mechanism, a soil covering mechanism and a straw crushing mechanism. The present invention fertilizes granular urea and fine-powder compound fertilizer separately by setting two fertilization boxes, and can also adjust the feeding amount of fertilization at the same time, so that urea and compound fertilizer can be fertilized separately in an optimal ratio. The traditional practice of mixing different types of fertilizers in advance according to the predetermined ratio and then applying fertilizers does not increase the additional burden on manpower, material resources, and time; the present invention also arranges a straw breaking mechanism on the rotary shaft of the rotary tillage mechanism, so it can The straw is crushed at the same time during the rotary tillage, and the crushed straw is mixed with the soil during the rotary tillage and buried in the soil. The straw can quickly rot the fertile soil, and it will not be rolled into the air in pieces with the wind and fly all over the sky. affect the environment.

Description

technical field [0001] The invention relates to an agricultural implement, in particular to a rotary tillage seeder. Background technique [0002] Most of northern Anhui is an endless plain, which is a model of the world's granary. At the same time, there are many people and few people. In addition, the middle-aged people basically go out to work, so the labor force is very short, and large-scale agricultural machinery is urgently needed. This is indeed the case, and more and more large-scale agricultural machinery appears in the fields. However, the farming effects of these agricultural machinery still make the majority of farmers very dissatisfied. For fertilization, urea and compound fertilizer are two commonly used fertilizers. Urea is granular, and compound fertilizer is fine powder. When fertilizing together, it is easy to cause a large amount of granular urea to gather on the surface of the fertilizer pile due to mechanical vibration. However, a large amount of fine...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the existing schemes, the present invention proposes a rotary tillage seeder, which can handle the technical problem that urea and compound fertilizers are difficult to fertilize at the same time, and can also realize automatic adjustment of fertilization feed, and can also break straws Mixed into the soil at the same time, effective use of straw

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