A kind of anti-winding fertilizer quantity control ratio layered fertilization monomer based on spiral dial throwing

Abstract

The invention discloses an anti-winding fertilizer volume control ratio layered fertilization monomer based on spiral dial throwing, which relates to the field of agricultural machinery and equipment, including a layered fertilization shovel, a spiral dial roller, a cutting disc, a driving component, and a fertilizer flow controller , fertilizer quantity control ratio distribution device and ditch opener, layered fertilization shovel includes base, shovel handle, hanging arm, main fertilizer pipe, shallow fertilizer pipe, deep fertilizer pipe, shallow fertilizer outlet and deep fertilizer outlet, spiral The dial roller is set at the front end of the shovel handle, the cutting disc is fixed at the lower part of the spiral dial roller, the main fertilizer pipe is fixed at the rear end of the shovel handle, the shallow fertilizer pipe and the deep fertilizer pipe are arranged at the lower end of the main fertilizer pipe, and the rear end of the shallow fertilizer pipe A hanging arm is fixed, and a ditch opener is installed on the hanging arm. Both the fertilizer flow control device and the fertilizer quantity control ratio distribution device are installed in the main fertilizer pipe, and the fertilizer flow control device is located above the fertilizer quantity control ratio distribution device. The device can realize the throwing of weeds and rice stubble, improve the passability of the layered fertilization shovel, realize the adjustment of the fertilizer amount in the deep and shallow layers and layered fertilization, and improve the utilization rate of the fertilizer.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a layered fertilization monomer for anti-winding fertilizer quantity control ratio based on spiral dial throwing. Background technique [0002] As an important link in agricultural production, fertilization is of great significance for increasing grain production, increasing farmers' income, and stabilizing agricultural production safety. Chemical fertilizers are an important factor for the rapid development of agriculture in the world. When sowing, most of them use chemical fertilizers to spread them on the van. The amount of chemical fertilizers used is large and the utilization rate is low. The problem of environmental pollution is becoming more and more prominent, which seriously affects the sustainable development of agriculture and the direction of green-oriented agricultural development. With the prominent effect of the application of special slow and co...

AI Technical Summary

Problems solved by technology

However, in the process of synchronous fertilization of rape seeding in rice stubble fields in the south, the soil is heavy and the amount of straw is large, and the fertilization shovel is prone to weed entanglement and blockage, which seriously affects the normal operation of the machine. At the same time, there are few researches on deep fertilization in this area. Fertilization research is rarely involved, which seriously restricts the development of chemical fertilizer reduction and efficiency and the mechanization of rapeseed production. Therefore, there is an urgent need for an active anti-clogging layered fertilization device for this area.

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