Spaced sowing compacting and earthing device

Abstract

The invention discloses a spaced sowing compacting and earthing device which comprises a bracket, an installing hole, a seed conveying pipe, a compacting wheel bracket, a soil scraping plate, a right-side earthing disk bracket and a left-side earthing disk bracket, wherein the installing hole, the seed conveying pipe, the compacting wheel bracket, the soil scraping plate, the right-side earthing disk bracket and the left-side earthing disk bracket are sequentially arranged on the bracket from right to left, a seed distributor is arranged at the lower end of the seed conveying pipe, a compacting wheel is arranged at the lower end of the compacting wheel bracket, a right-side earthing disk is arranged at the lower end of the right-side earthing disk bracket, a left-side earthing disk is arranged at the lower end of the left-side earthing disk bracket, limit check blocks are respectively arranged on the bracket at two sides of the right-side earthing disk bracket and the left-side earthing disk bracket, and the upper ends of the right-side earthing disk bracket and the left-side earthing disk bracket are respectively connected with the bracket by virtue of springs.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a wide-band seeding suppression soil covering device. Background technique [0002] Wheat sowing is a vital part of the wheat production process. At present, the ordinary two-wheat seeder on the market cannot achieve wide-band sowing, cannot sow evenly, and the effect of covering soil is poor. The broadcast seeds are piled up on a line, causing the wheat In the middle and late growth process, they compete with each other for water and fertilizer, poor ventilation and light transmission, and some exposed seeds are easy to 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 suppression soil covering device. [0004] In order to solve the above-mentioned technical pro...

AI Technical Summary

Problems solved by technology

[0002] Wheat sowing is a vital part of the wheat production process. At present, the ordinary two-wheat seeder on the market cannot achieve wide-band sowing, cannot sow evenly, and the effect of covering soil is poor. In the middle and late growth process, they compete for water and fertilizer, poor ventilation and light transmission, and some exposed seeds are easy to 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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