Seeding device of wheat seeder for wet and rotten fields

Abstract

The invention discloses a seeding device of a wheat seeder for wet and rotten fields. The seeding device comprises a seeding device body, and is characterized in that the top of the seeding device body is provided with a seed coat separation device, the seed coat separation device comprises an outer cylinder body, the outer wall of the outer cylinder body is provided with a feed port, and the inner part of the outer cylinder body is provided with a magnetic inner cylinder body; a coat treatment roller is arranged in the magnetic inner cylinder body, treatment grooves are evenly formed in the outer wall of the coat treatment roller, elastic extrusion parts are evenly arranged on the inner wall of the magnetic inner cylinder body, the elastic extrusion parts and the treatment grooves are ofmatched structures, and a rope disc is fixed in the coat treatment roller through welding; and a flexible traction rope is wound on the rope disc, the two ends of the flexible traction rope penetratethrough magnetic guide cylinders, and a motor is fixed to one side of the coat treatment roller through welding. The seeding device has the beneficial effects that seed coat can be treated, and the sowing effect is good.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a wheat seeder sowing device for wet rotten fields. Background technique [0002] To sow means to sow a seed, or to plant in such a way. A sowing device is a tool that can scatter seeds on the ground. Some sowing devices have direct power and are generally called seeders, while others do not and need to be driven by external forces. [0003] According to experiments, the looseness of the seed skin during sowing has a certain relationship with the germination rate and seedling rate, while the existing seeder cannot process the skin of a single seed when sowing; at the same time, the existing seeder seeds are uniformly sown In the field, it is impossible to adjust the sowing density according to the current soil fertility adaptability, which affects the sowing effect, and it is also impossible to mix the seeds of two crops at the same time, so the sowing effect is p...

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Problems solved by technology

[0003] According to experiments, the looseness of the seed skin during sowing has a certain relationship with the germination rate and seedling rate, while the existing seeder cannot process the skin of a single seed when sowing; at the same time, the existing seeder seeds are uniformly sown In the field, it is impossible to adjust the sowing density according to the current soil fertility adaptability, which affects the sowing effect, and it is also impossible to mix the seeds of two crops at the same time, so the sowing effect is poor

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