Wide sowing, ditching and earthing device

Abstract

The invention discloses a wide sowing, ditching and earthing device which ensures uniform sowing and has a good earthing effect. The wide sowing, ditching and earthing device comprises a rack, wherein a fixed bracket and a suspension bracket are arranged on the rack, ditching disc height regulating rods are arranged at two sides of the front end of the rack and are connected with a ditching disc bracket through first regulating bolts, ditching discs are arranged at the lower end of the ditching disc bracket and are concave-convex surface discs, convex surfaces of the two ditching discs are adjacent and are respectively arranged at the lower end of the ditching disc bracket, a seed conveying pipe is arranged at the middle of the rack, a seed distributor is arranged at the lower end of the seed conveying pipe, earthing disc brackets are arranged at two sides of the rear end of the rack respectively through second regulating bolts, earthing discs are arranged at lower ends of the earthing disc brackets and are concave-convex surface discs, and concave surfaces of the two earthing discs are oppositely arranged at the lower ends of the earthing disc brackets.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a device for wide-band sowing, ditching and soil covering. Background technique [0002] Wheat sowing is a vital part of the wheat production process. At present, the common wheat planters on the market cannot sow the seeds evenly, and the covering effect is poor. Competing for water and fertilizer, poor ventilation and light transmission, and partly exposed seeds can easily cause diseases and phytotoxicity. The yield of wheat cannot be improved, and it cannot meet the needs of modern high-yield and efficient agronomy. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wide-band sowing ditching and soil covering device with uniform sowing and good soil covering effect. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a wide-band sowing ditching soi...

AI Technical Summary

Problems solved by technology

[0002] Wheat sowing is a vital part of the wheat production process. At present, the common wheat planters on the market cannot sow the seeds evenly, and the covering effect is poor. Competing with each other for water and fertilizer, poor ventilation and light transmission, and partly exposed seeds can easily cause diseases and phytotoxicity. The yield of wheat cannot be improved, and it cannot meet the needs of modern high-yield and efficient agronomy.

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