Novel alfalfa sower

Abstract

The invention relates to a novel alfalfa sower which comprises a rack. Wheels are arranged under the rack, a seed box is arranged on the rack, a flip box is rotatably arranged above the seed box, a rotary shaft is rotatably arranged in the seed box through an installing base and is rotatably provided with blades, the blades are provided with strip-shaped through hole, a seed distributor is arranged at an opening of the lower end of the seed box, a seed cylinder is arranged under the seed distributor, the lower end of the seed cylinder is connected with a furrower, one side of the bottom of therack is provided with a soil turning roller, an arc-shaped baffle is arranged between the soil turning roller and the furrower, the side, away from the soil turning roller, of the bottom of the rackis provided with an earthing plate through an opening circular ring, the earthing plate is provided with a cylinder matched with the open circular ring, a supporting rod is arranged on the side, awayfrom the soil turning roller, of the rack, and the end , away from the rack, of the supporting rod is provided with a connector through an installing plate. The novel alfalfa sower has the advantagesof being high in sowing efficiency and uniform in sowing.

Description

technical field [0001] The invention relates to a seeder, in particular to a novel seeder for alfalfa. Background technique [0002] Alfalfa is a general term for plants of the genus Medicago, native to Europe and America, and is a perennial flowering plant. The most famous of these is alfalfa as pasture, which is livestock feed. [0003] The sowing method and amount of alfalfa are mainly drilled in most areas, with a row spacing of 30 cm, which is conducive to ventilation and light transmission and field management. The seeding rate is generally about one kilogram per mu, and the number of seeding fields should be less, and the saline-alkali land can be appropriately more , The seedlings are too thin and weak. The sowing depth is the key to affect the emergence of seedlings. Generally, the sowing is too deep. At present, there is no special alfalfa seeder. The traditional seeder has low sowing efficiency. The seeds are easy to stick in the seed box and the sowing is not u...

AI Technical Summary

Problems solved by technology

The sowing depth is the key to affect the emergence of seedlings. Generally, the sowing is too deep. At present, there is no special alfalfa seeder. The traditional seeder has low sowing efficiency. The seeds are easy to stick in the seed box and the sowing is not uniform. Therefore, research is needed A new type of alfalfa seeder

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