Directional corn seeding machine

Abstract

The invention discloses a directional corn seeding machine. The directional corn seeding machine comprises a seeding machine frame; a cache material hopper for containing the corn granules is installed on the seeding machine frame; a granule positioning mechanism is installed on the seeding machine frame; the granule positioning mechanism comprises a first material inlet end and a first material outlet end, wherein the first material inlet end is corresponding to the material outlet of the cache material hopper so as to receive the corn granules discharged from the cache material hopper; the corn granules are positioned in the predetermined direction by the first material inlet end and then conveyed to the first material outlet end; a seed arranging mechanism is installed on the seeding machine frame; the seed arranging mechanism comprises a second material inlet end and a second material outlet end, wherein the second material inlet end is corresponding to the first material outlet end so as to receive the corn granules discharged from the first material outlet end; the corn granules are arranged in the predetermined direction and intervals by the second material inlet end and then conveyed to the second material outlet end; and the corn granules are then discharged from the second material outlet end and placed on a seedbed. The corn granules are seeded in the predetermined direction and intervals by the directional corn seeding machine, so that the corn seedlings grow in the predetermined direction and predetermined intervals; thus, illumination conditions of the corns are improved, and yields of the corns are thereby increased.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a machine for directional sowing of corn. Background technique [0002] At present, there are two main types of seeders on the market: pneumatic seeders and mechanical seeders. Pneumatic seeders are further divided into air-suction seeders and air-blown seeders. When the air-suction seeder is working, a high-speed fan generates negative pressure, which is transmitted to the vacuum chamber of the seeding unit. When the seeding disc rotates, it absorbs the seeds under the negative pressure of the vacuum chamber and rotates together with the seeding disc. After the seeds turn out of the vacuum chamber, they no longer bear the negative pressure, and fall into the ditch by their own weight or under the action of the seed scraper. There are many styles of mechanical seeder metering devices, including: grooved wheel type, hole type, centrifugal type, etc. No matter wh...

AI Technical Summary

Problems solved by technology

No matter what kind of planter, the seeds will fall freely by gravity after passing through the seed metering device. The direction of the seeds after landing cannot be controlled, and the orientation of the corn leaves is determined by the germ surface and germ direction of the seeds. If the seeds after landing The germ surface and the direction of the germ are random, so the direction of the grown corn leaves is also uncertain, causing mutual cross interference and mutual occlusion, which directly reduces the time of photosynthesis, thus affecting the harvest of crops

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