Deep ploughing seeder for crop planting

Abstract

The invention relates to the technical field of agricultural cultivation, in particular to a deep ploughing seeder for crop planting. According to the deep ploughing seeder for crop planting, a secondfixing plate is fixedly installed at the other side of a seeder body, a first fixing plate and the second fixing plate are arranged correspondingly, a soil shoveling device is installed on the firstfixing plate, and a soil covering device is installed on the second fixing plate; and a sowing device is installed at the lower side of the second fixing plate, a feeding device is installed on the machine body, a spraying device is installed on the machine body, the spraying device and the soil covering device are correspondingly arranged, and a screening device is installed at one side of the conveying device. According to the deep ploughing seeder, through mutual cooperation of the soil shoveling device and the soil covering device, soil is shoveled up through the soil shoveling device, seeds can be directly sown at the depth required by deep ploughing, nutrients are sprayed to the soil shoveled up by the soil shoveling device through the feeding device, the nutrients in the soil are improved, when the soil full of the nutrients covers the seeds, the seedling emergence speed of the seeds is increased, and the seedling raising success rate of the seeds is increased.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to a deep tillage seeder for planting crops. Background technique [0002] Deep plowing means that before a field is to be sown and transplanted, the field must be plowed to turn up the deep soil and cover the shallow soil. Deep plowing is the most basic and important cultivation measure in soil cultivation. It not only has the greatest impact on soil properties among the cultivation measures, but also has a wide range of effects and lasts much longer than other measures, and other cultivation measures Such as harrowing, digging, etc. are all carried out on the basis of this measure. Deep plowing has the functions of turning soil, loosening soil, mixing soil, and crushing soil, and can significantly increase production through reasonable deep plowing. Therefore, deep plowing is a farming activity that farmers must pay attention to. [0003] The use of mechanical ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a deep plowing seeder for planting crops, to solve the problem that the current deep plowing seeder proposed in the above background technology often only uses the coulter for deep plowing and sowing, but when the coulter is used, Blockage often occurs. After the land has been used for a period of time, the nutrients in the land have been reduced, and re-seeding will result in a decrease in yield, and fertilization during the seedling cultivation period will slow the time for nutrients to penetrate into the soil and absorb slowly.

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