Fertilizer distributor with accurate proportion

Abstract

The invention discloses a fertilizer distributor with an accurate proportion. A first liquid storage box and a second liquid storage box are positioned on the upper layer in a cabinet; a liquid mixingbox is positioned on the lower layer in the cabinet; the top of the cabinet is provided with two liquid inlets corresponding to the liquid adding holes on the top of the first liquid storage box andthe second liquid storage box; three branches of a water feeding pipeline are respectively communicated with the first liquid storage box, the second liquid storage box and the liquid mixing box; a main pipe and a branch are respectively provided with a solenoid valve; the main pipe is also provided with a flowmeter; the liquid mixing pipeline is respectively communicated to the liquid mixing boxthrough the lower part of the first liquid storage box / second liquid storage box; the liquid mixing pipeline is respectively provided with a flowmeter and a solenoid valve; the lower part of the liquid mixing box is connected with a liquid discharging pipeline and a water pump; one branch of the liquid feeding pipeline is connected with the liquid discharging pipeline; the cabinet door is providedwith a hole; a control box is rotatably fixed on the hole; the solenoid valve, the flowmeter, the water pump and the control box are electrically connected; the bottom of the cabinet is provided withground wheels and trundles. According to a control method of the solenoid valve and the flowmeter, a purpose that the fertilizer is accurately mixed according to a certain proportion is realized.

Description

Technical field: [0001] The invention relates to the technical field of water and fertilizer integration, in particular to a precise proportion fertilizer applicator. Background technique: [0002] Water and fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization. The integration of water and fertilizer is to use the pressure system (or the natural drop of the terrain) to mix the soluble solid or liquid fertilizer according to the soil nutrient content and the law and characteristics of the fertilizer requirement of the crop species, and mix the fertilizer solution together with the irrigation water. [0003] Water and fertilizer are supplied through the controllable pipeline system, and after the water and fertilizer are mixed, drip irrigation is formed through the pipeline and dripper, evenly, regularly, and quantitatively, infiltrating the growth area of ​​the root system of the crop, so that the main root system soi...

AI Technical Summary

Problems solved by technology

The adjustment time is long, the mixing precision is low, and the purpose of precise fertilization cannot be achieved

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