Wheat rotary tillage wide seedling belt lower fertilization seeder

Abstract

The invention provides a rotary tillage and wide seedling strip lower fertilization combined seeding machine for wheat. The seeding machine can finish rotary tillage, wide seedling strip lower fertilization, wide seedling strip precision seeding, coverage with soil, compacting and other work once. The rotary tillage and wide seedling strip lower fertilization combined seeding machine for wheat comprises a rotary tiller connected with a tractor, wherein a combined seed and fertilizer drill is connected to the rear part of the rotary tiller and comprises a seeding rack, a fertilization mechanism and a seeding mechanism; the fertilization mechanism comprises more than one fertilizer can, the fertilizer cans are arranged above the seeding rack side by side, fertilizer feeders are arranged in the fertilizer cans, and furrow openers provided with earth levelers are arranged below outlets of the fertilizer feeders; the seeding mechanism comprises a seed box beam and more than one seed box, the seed box beam is connected with the seedling rack through a parallelogram mechanism, the seed boxes are arranged on the seed box beam, seed feeders are arranged at the bottoms of the seed boxes, land wheels are arranged at the rear part of the seeding rack and connected with power input ends of the fertilizer feeders and the seed feeders through a transmission mechanism.

Description

technical field [0001] The invention relates to a fertilizing seeder, in particular to a wheat rotary tillage and wide seedling belt lower fertilization seeder, which is powered by a tractor and can complete land rotary tillage, wide seedling belt lower fertilization, wide seedling belt wheat precision sowing, Covering soil, suppressing and other operations belong to the field of agricultural machinery. Background technique [0002] Rotary tillage can make the soil loose and broken, which is beneficial to the ditching and soil covering operation during sowing, which is beneficial to the germination of seeds and the growth of seedlings, and can create conditions for full and strong seedlings and good growth of plants. [0003] Excellent population structure is conducive to ventilation and light transmission in the canopy of wheat populations, making individual growth and development robust, and promoting the increase of wheat yield. Drill sowing is the main method in traditi...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of uneven row sowing, large seeding rate, and lower fertilization when sowing with wide seedling belts in the wheat sowing process, the present invention provides a wheat rotary tillage wide seedling belt lower fertilization seeder, which can complete the land rotation at one time. Plowing, wide seedling belt lower fertilization, wide seedling belt precision sowing, soil covering, suppression and other operations can avoid uneven growth of seedlings, and effectively improve the quality of sowing, promote better growth of wheat, and increase production and income.

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