Fertilizer nutrient step-release regulating device

By designing a fertilizer nutrient step-by-step release control device, the problems of difficulty in controlling fertilizer application and inability to release fertilizer in steps in existing technologies have been solved, realizing precise fertilization and step-by-step fertilization, and meeting the needs of precision agriculture.

CN224402197UActive Publication Date: 2026-06-26HUNAN SHUANGQIU AGRICULTURAL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUNAN SHUANGQIU AGRICULTURAL TECHNOLOGY CO LTD
Filing Date
2025-06-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing fertilization devices are difficult to precisely control the amount of fertilizer applied, and cannot achieve the step-by-step release of fertilizer nutrients, resulting in fertilizer waste and burden on the soil environment. Furthermore, they cannot flexibly adjust the amount of fertilizer applied according to different crop growth stages or soil nutrient conditions.

Method used

A fertilizer nutrient step-by-step release control device was designed, comprising an installation sleeve, a first rotating disk, a second rotating disk, and a third rotating disk. The rotating disk is driven by a motor to control the connection between the feed port and the discharge port, thereby realizing automatic and step-by-step fertilization and precisely controlling the amount of fertilizer applied.

Benefits of technology

It enables precise control of fertilizer application, avoiding over-fertilization, and allows for step-by-step fertilization as needed, meeting the requirements of precision agricultural production.

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Abstract

The utility model discloses a fertilizer nutrient step -by -step release control device, including the mounting bush, the inside rotation of mounting bush is provided with first rotating disc, be provided with the blanking assembly on the first rotating disc, the blanking assembly includes a plurality of different capacity's storage tank, the first rotating disc top rotation is provided with the second rotating disc, the first rotating disc below rotation is provided with the third rotating disc, the second rotating disc one side is provided with the through -hole, the third rotating disc one side is provided with the discharge port, the utility model: through second motor drive third rotating disc and the second rotating disc carry out rotation, the through -hole will remove the bottom of blanking port at this moment, and the second rotating disc blocks blanking port, makes it unable to blanking, through the rotation half circle to make the discharge port butt -joint with the storage tank of fertilizer, the fertilizer in storage tank at this moment is discharged through the discharge port, can carry out automatic fertilization, and because blanking port cannot blanking at this moment, can guarantee the fertilization amount.
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