Monolithic profiling double row mung bean planter

Abstract

The invention discloses a single-body profiling two-row mung bean seeder which comprises a suspension frame.A plurality of single fertilization and sowing machines are connected with the rear side of a cross beam of the suspension frame through profiling connection devices.Each single fertilization and sowing machine comprises a shell, wherein a fertilization and ditching plow is installed at the front end of the shell, the rear portion of the shell is provided with a left sowing and ditching plow and a right sowing and ditching plow, a fertilizer discharge cavity is formed in the front portion of the shell, a fertilizer discharge sheave is installed in the fertilizer discharge cavity, a seed discharge cavity is formed in the rear portion of the shell, a two-row seed discharge hole wheel is arranged in the seed discharge cavity, the seed discharge cavity on the lower portion of the two-row seed discharge hole wheel is divided by a seed partition board into a left side lower seed discharge cavity body and a right side lower seed discharge cavity body, a gear box is installed on one side of the shell, a driving gear, a fertilizer discharge gear and a seed discharge gear are arranged in the gear box, and the driving gear is driven by a main shaft and a ground grasping wheel.The seeder has the profiling function, can achieve large-ridge two-row seeding, and has the advantages that sowing depth is consistent, work quality is good, adaptability is high, the number of faults is small, and use is safe and reliable.

Description

Technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a single profiling double-row mung bean planter. Background technique [0002] Mung beans in northern my country are mainly planted in mountain and dry land. Traditional equal-row planting can only adjust the planting density through plant spacing. Due to drought, mung bean plants in the field are short, large areas of the ground leak and water evaporation is serious, resulting in low yields and low production efficiency. The use of large ridges and double-row planting is conducive to more uniform distribution of mung beans in the field, increasing field coverage and increasing yield per unit area. [0003] The seeders in the prior art are all equi-row seeders, which cannot realize large-ridge double-row seeding, and they generally have complex structure, high cost, poor maneuverability, poor profiling effect, and difficulty in precise fertilization and seedin...

AI Technical Summary

Problems solved by technology

[0003] The seeders in the prior art are seeders with equal row spacing, which cannot realize double-row sowing in large ridges, and generally have complex structures, high cost, poor maneuverability, poor profiling effect, and difficult to accurately apply fertilizer and seeding amounts. control, irregular seedling emergence, lack of seedlings and broken bars often occur

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