Wheat no-tillage planter

Abstract

The invention provides a wheat no-tillage planter, which comprises a machine frame (1), a fertilization seeding device and a soil breaking device, wherein the fertilization seeding device comprises afertilizer box (2), a seed box (3), a seed discharging device (4), a seed discharging device (5), a fertilizer discharging pipe (6) and a seed discharging pipe (7), wherein the fertilizer box (2) andthe seed box (3) are arranged on the top of the machine frame (1); the fertilizer box (2) is positioned at the front part of the seed box (3); the seed discharging device (4) is arranged inside the fertilizer box (2); the seed discharging device (5) is arranged in the seed box (3); the fertilizer discharging pipe (6) is arranged at the bottom of the fertilizer box (2); the seed discharging pipe (7) is arranged at the bottom of the seed box (3). Through the structure optimization, the phenomena of driving wheel slipping and mud adhesion to the driving wheel are avoided; the work efficiency of arotary blade is improved; the requirement of high efficiency and high-quality seeding of wheat under the conditions of stalk field return and wet and sticky soil can be met.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a wheat no-tillage seeder capable of one-time and accurate completion of sowing, fertilization and seed covering under the conditions of no-tillage and straw crushing and returning to the field. Background technique [0002] Rice stubble wheat is the main type of wheat in the Yangtze River Basin. Compared with dryland wheat, the soil of rice stubble fields is wet and sticky, and it is difficult to plow. In addition, a large amount of straw is returned to the field, which further increases the difficulty of sowing, resulting in the widespread sowing of rice stubble fields. not tall. [0003] At present, the common seeder in the rice stubble and wheat area is the full-layer rotary tillage seeder. When the soil humidity is high, the soil clods are difficult to crush, resulting in poor quality of the cover seed. After sowing, it encounters drought, and the moisture i...

AI Technical Summary

Problems solved by technology

[0002] Rice stubble wheat is the main type of wheat in the Yangtze River Basin. Compared with dryland wheat, the soil of rice stubble fields is wet and sticky, and it is difficult to plow. In addition, a large amount of straw is returned to the field, which further increases the difficulty of sowing, resulting in the widespread sowing of rice stubble fields. not tall

[0003] At present, the common seeder in the rice stubble and wheat area is the full-layer rotary tillage seeder. When the soil humidity is high, the soil clods are difficult to crush, resulting in poor quality of the cover seed. After sowing, it encounters drought, and the moisture in the plowing layer quickly loses, and the emergence rate is low. Weak, low yield

And the rotary tillage soil is easy to block the seed outlet, resulting in lack of seedlings and broken ridges

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