Isolation type seed-metering device and application method thereof

Abstract

The invention provides an isolation type seed-metering device and an application method thereof, aiming at the problem in the prior art that a seed box is communicated with a seed sowing mechanism sothat the seed sowing precision is influenced. The isolation type seed-metering device comprises a vibration seed box for storing seeds, a movable seed leakage assembly arranged just below the vibration seed box and a direction dividing chamber which is arranged just below the movable seed leakage assembly and is used for discharging the seeds, wherein a plurality of leakage holes for discharging the seeds are formed in the bottom of the vibration seed box; the isolation type seed-metering device is characterized in that the movable seed leakage assembly comprises a driving part, a driving transmission roller driven by the driving part, a driven transmission roller, an isolation conveyor belt of the driving transmission roller and the driven transmission roller, and a seed discharging thickplate arranged between the driving transmission roller and the driven transmission roller. The isolation type seed-metering device provided by the invention is simple in structure; a seed sowing partand the vibration seed box are isolated through the isolation conveyor belt, so that the seed sowing precision is improved.

Description

technical field [0001] The invention belongs to a seed orientation arrangement device in agricultural machinery, in particular to an isolated seed metering device isolated by a conveyor belt and a use method thereof. Background technique [0002] As a large agricultural country, China's agricultural development plays a fundamental and important role in the development of the national economy. In the field of precision agriculture, how to improve the seed yield per unit area has a very important role and significance for the stable and high yield of crops in the future. [0003] The crops for directional sowing mainly include rice, corn, wheat, soybean, etc., while the domestic theory of directional sowing of seeds began in 1956, and was first applied to the planting of corn. The artificial directional sowing experiment showed that directional sowing has a great impact on the yield of corn. Lifting has a significant effect. [0004] Before the seeds are arranged in a directi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem in the prior art that the connection between the seed box and the sowing mechanism affects the sowing accuracy, the present invention provides an isolated seed metering device and its use method, which has a simple structure and can effectively solve the problem that the seeds in the seed box affect the sowing accuracy

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