Peanut seeder

Abstract

The invention discloses a peanut seeder, and belongs to agricultural machinery.The structure of the peanut seeder comprises a rack, a fertilizer box, a seed box, a ridging coulter, a ditching coulter and soil covering coulters; the lower portion of the seed box is provided with a seed feeding device, a compacting wheel is arranged between the ditching coulter and the soil covering coulters, the back portion of the rack is provided with a film covering frame, the two sides of the rack are provided with walking wheels, the back portion of the seed feeding device is provided with a coating agent spray head, and the coating agent spray head is connected with a coating agent pesticide drum through a pipeline; the lower portion of the front side of the rack is provided with a fertilizer falling tank which is connected with the fertilizer box; the back portion of the seed feeding device is provided with a roll cage type soil scraping device.The peanut seeder has the advantages that worker coating is changed into machine pesticide spraying, the effects of resisting diseases and increasing humidity are achieved, and meanwhile seed skinning is prevented; the fertilizer is applied to the ground in a sprinkling mode, fertilizing depth is reduced, and the ditching resistance is reduced; in addition, by arranging the mobile roll cage type soil scraping device, the ridge surface flatness is guaranteed, tidiness and uniformity of emerged seedlings are facilitated, the mechanical resistance generated in the ridging process is reduced, and farm operation is facilitated.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a peanut planter. Background technique [0002] In the field of rural planting, peanut sowing is a rather cumbersome operation. The traditional method is to use iron milling to level the ridges and then manually sow along the ridges. In recent years, with the development of agricultural mechanization, there have been The peanut planter used by tractors can simultaneously perform ridging, leveling, fertilization and sowing, but the seeds need to be manually coated before sowing, which increases the labor intensity; and when fertilizing now, the fertilizer is applied to the Under the ground, the ditching resistance is increased; and the scraper is a strip-shaped scraper, which has a large resistance when scraping soil. Contents of the invention [0003] The technical task of the present invention is to provide a kind of peanut planter aiming at the deficiencies in the above-mentioned p...

AI Technical Summary

Problems solved by technology

[0002] In the field of rural planting, peanut sowing is a rather cumbersome operation. The traditional method is to use iron milling to level the ridges and then manually sow along the ridges. In recent years, with the development of agricultural mechanization, there have been The peanut planter used by tractors can simultaneously perform ridging, leveling, fertilization and sowing, but the seeds need to be manually coated before sowing, which increases the labor intensity; and when fertilizing now, the fertilizer is applied to the Under the ground, the ditching resistance is increased; and the scraper is a strip-shaped scraper, which has a large resistance when scraping soil

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