A proportional liquid fertilizer application device

By designing a liquid fertilizer applicator, precise ratios and quantitative fertilization based on crop growth stages are achieved, solving the problem of improper fertilizer ratios in traditional fertilization methods and improving crop growth quality and fertilization efficiency.

CN224267394UActive Publication Date: 2026-05-26CHONGQING SHENYING AGRICULTURAL TECHNOLOGY SERVICE CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING SHENYING AGRICULTURAL TECHNOLOGY SERVICE CO LTD
Filing Date
2025-04-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional fertilization methods rely on manual experience and lack precision. It is difficult to adjust the proportion of nutrients such as nitrogen, phosphorus, and potassium according to the growth stage of crops, resulting in improper fertilizer ratios, which affects the quality and efficiency of crop growth, and also causes problems such as fertilizer sedimentation and clumping.

Method used

A liquid fertilizer applicator was designed, comprising a feeding control component, a mixing component, a fertilizer metering component, and a fertilizer protection component. The device uses a motor drive to achieve precise addition of water and different types of fertilizers in a specific ratio, thorough mixing, and quantitative fertilization. The fertilizer protection component protects the crops.

Benefits of technology

It achieves precise formulation based on crop needs, avoiding poor growth caused by improper fertilizer ratios, improving crop quality and fertilization efficiency, and reducing fertilizer waste and damage to crops.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224267394U_ABST
    Figure CN224267394U_ABST
Patent Text Reader

Abstract

This utility model relates to the technical field of liquid fertilizer application devices and discloses a liquid fertilizer application device, including an overall fertilizer support frame. Equally spaced bottom support wheels are fixedly connected to the bottom side of the overall fertilizer support frame, and a top water tank is fixedly connected to the top side of the overall fertilizer support frame. A feeding control component is provided on the side of the top water tank. A stirring component and a fertilizer metering component are provided at the bottom of the feeding control component. A fertilizer protection component is provided at the bottom of the fertilizer metering component. This utility model has several beneficial effects: it can accurately proportion and control the amount of water and fertilizer added according to crop needs; the stirring component can fully mix the fertilizer to prevent sedimentation and clumping; the fertilizer metering component enables quantitative fertilization, avoiding fertilizer waste and seedling burn; the fertilizer protection component can protect crops and prevent direct contact damage from fertilizer; in addition, the device is easy to operate and convenient for mobile operation in farmland, improving fertilization efficiency.
Need to check novelty before this filing date? Find Prior Art