Rotary tillage, ridging, sowing and fertilizing all-in-one machine

Abstract

The invention discloses a rotary tillage, ridging, sowing and fertilizing all-in-one machine. By adopting a rack structure which is composed of a front beam, a back beam and a square bracket, arranging a fertilizer box above a gearbox, and fusing ditching, ridging, fertilizing and sowing into an integral structure, fertilization and sowing are finished in the ditching and ridging process; the all-in-one machine is not only compact and flexible, but damage from gathered soil to a fertilizing part is also avoided in the ditching and ridging process as a fertilizing leg is located in the middle of a ditcher, and stability of the soil at the fertilizing part is ensured; meanwhile, a sowing pipe is located between the fertilizing leg and the ditcher in the transverse direction, is located between side wing plates of the ditcher in the lengthways direction and is located below a soil covering plate in the vertical direction, to be short, is located at the place where soil is gathered and shaped, so that the soil is basically in a steady structure at the place, and stability of the position of a seed sown at the place can be guaranteed efficiently, row distance, plant distance and planting depth can be controlled and mastered conveniently, and precise sowing is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a rotary tillage, ridge, sowing and fertilizing integrated machine suitable for planting peanuts and soybeans. Background technique [0002] Agricultural mechanization represents advanced agricultural productivity, is an important part of agricultural modernization and plays a decisive role. With the continuous development of agricultural modernization, various tillage and sowing machinery and harvesting machinery are constantly emerging, and they are constantly moving closer to the development of joint integration. For farming and sowing machinery, how to realize the organic integration of soil preparation, fertilization and sowing, and realize fast and efficient mechanized farming has always been a problem that agricultural machinery researchers continue to explore and solve. In the process, different rotary tillage and seeding machinery have emerged. For exampl...

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Problems solved by technology

For farming and sowing machinery, how to realize the organic integration of soil preparation, fertilization and sowing, and realize fast and efficient mechanized farming has always been a problem that agricultural machinery researchers continue to explore and solve. In the process, different rotary tillage and seeding machinery have emerged. For example, the disclosed patent application of CN 2593532 Y with the notification number is the disclosed rotary tillage peanut precision planter for ridges. Its weak point is that the whole machinery is too dragged, the equipment is too long, and the layout is not reasonable enough. On the one hand, the burden on the power equipment is too heavy. On the other hand, it is very inconvenient for the U-turn of the equipment

Another example is the patent application with the notification number CN 102177773 B, which discloses a multi-functional compound operation seeding machine for tillage, sowing and fertilization. Ridging and cultivating equipment covers fertilizers and seeds, which can easily cause displacement and mixed mixing of seeds and fertilizers, causing fertilizers to burn seeds, causing unnecessary troubles and losses; meanwhile, it is different from the above-mentioned rotary tillage A defect that also exists in the ridge peanut precision seeder is that the pressure wheel is used for suppression, which is easy to destroy the formed ridge

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