A soil nutrient detector for digital agriculture

The soil nutrient detector addresses the issue of manual probe cleaning by integrating a water-assisted cleaning mechanism with brushes and scrapers, ensuring thorough cleanliness and accurate detection.

DE202026100038U1Active Publication Date: 2026-04-02SHANDONG GREENWIND AGRICULTURAL GROUP CO LTD +1
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Patent Information

Application Number
DE202026100038
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-01-07
Publication Date
2026-04-02
Estimated Expiration
2036-01-31

AI Technical Summary

Technical Problem

Existing soil nutrient detectors require manual cleaning of the metal probe after each measurement, which is time-consuming, labor-intensive, and incomplete, leading to inaccurate subsequent measurements due to residual soil and contaminants.

Method used

A soil nutrient detector with integrated water-assisted cleaning mechanism using a water tank, spray nozzle, and cleaning brushes to automatically clean the metal probe, combined with a scraper and cylinder mechanism for vertical movement, ensuring thorough removal of dirt and contaminants.

Benefits of technology

The integrated cleaning system enhances the cleaning efficiency of the metal probe, ensuring accurate and stable soil nutrient detection by reducing the need for manual cleaning and maintaining probe cleanliness.

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Abstract

A soil nutrient detector for digital agriculture, comprising a workbench (1), characterized in that a water tank (24) is mounted on the top of the workbench (1), a water supply line (26) is connected to a side surface of the water tank (24), a water pump (25) is mounted on the outer surface of the water supply line (26), wherein an end surface of the water supply line (26) is fixedly connected to an annular sprinkler line (27); a passage channel (28) is formed below the annular sprinkler line (27), a mounting bracket (29) is attached to the inner wall surface of which a connecting rod (30) is attached to the outer surface of the mounting bracket (29); a scraper blade (31) is fixedly connected to the outer surface of the connecting rod (30); a cleaning brush (32) is attached to the inner surface of the scraper blade (31).
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