Corn directional sowing system and directional sowing method

Abstract

The invention relates to a directional seeding system for corns. The directional seeding system comprises a vibration screening system, a single seed arrangement system, a control system, a hidden chamber and a conveying passage, wherein an image recognition system, a rotating mechanism and a seed extraction mechanism are arranged in the hidden chamber, a seed discharge hole of the single seed arrangement system is positioned in the upper end of an inlet of the conveying passage, and the tail end of the conveying passage penetrates into the hidden chamber; the rotating mechanism comprises a microcontainer and a rotating system, which are connected mutually, and a sensing and measuring device; the microcontainer comprises a vertical steel shaft, a material storage plate is arranged at the top end of the steel shaft, and an elastic container is arranged on the steel shaft in a sheathing manner; the seed extraction mechanism comprises a lifting device and a rotating device, which are arranged on the hidden chamber; the rotating device comprises a rotating shaft, a seed extraction band is arranged on the rotating shaft, and the rotating device is movably arranged on the side wall of the hidden chamber; the lifting device comprises a lifting rod, and the lower end of the lifting rod is positioned right above the seed extraction band; the image recognition system is located right above a motion rail of the microcontainer; and according to a directional seeding method for corns, the corn direction is recognized and the directions of the corns are rotated to be consistent and directional seeding is ensured.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to a crop directional sowing system and a directional sowing method. Background technique [0002] Directional sowing means that the seeds are sown into the field in a certain direction through mechanical or human intervention during the sowing process. After directional sowing, the leaves of the seeds are arranged reasonably, and the light and ventilation conditions are well improved. On this basis, crops can be reasonably densely planted, make full use of light energy, and achieve the purpose of high yield. [0003] The most common sowing machine is a no-tillage large non-directional seeder. This type of seeder is the most widely used in my country and even in the world. It has a simple structure, pure mechanization, and simple operation, and has been widely promoted. However, this The seeder needs a large agricultural machine as the transmission system. The other i...

AI Technical Summary

Problems solved by technology

However, due to its high hole rate, complex operation, and immature technology, it has not been widely used.

[0004] At present, most of the seeders under research are disordered seeding system, and directional seeding can only be used in laboratories, and cannot be really applied to actual agricultural operations.

So far, directional seeding technology can only be applied to small experimental fields, and it is completely dependent on manual on-demand seeding

Its planting mode with extremely low production efficiency, high labor intensity, and low economic benefits has seriously hindered the rapid increase in the area and yield of refined seeds, and the increase in farmers' production and income.

Images