A machine for applying fertilizers to crops

CN224538804UActive Publication Date: 2026-07-24TANGHE COUNTY XINSHIDAI AGRICULTURAL SERVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TANGHE COUNTY XINSHIDAI AGRICULTURAL SERVICE CO LTD
Filing Date
2025-09-03
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing crop topdressing machines require different amounts of topdressing at different growth stages, but the material storage capacity of existing equipment is fixed, which leads to frequent replacement of topdressing parts, increases workload, and lacks practicality.

Method used

Design a system to control the amount of fertilizer in the storage port. By combining a rotating disc and an adjusting slide, the amount of fertilizer can be adjusted according to the needs of different plants without changing the quantitative fertilizer application structure.

Benefits of technology

It enables automatic adjustment of fertilizer dosage according to the needs of crops at different growth stages, improving the practicality and value of the equipment and reducing the operational burden on staff.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model is suitable for the field of crop planting technology, provides a kind of for crop planting topdressing machine, including vehicle body and the fixed casing of installation on vehicle body, the inner wall of fixed casing is provided with annular baffle, the rear side surface of annular baffle is slidably connected with rotary disc between fixed casing rear side inner wall, the outer surface of rotary disc is attached with fixed casing inner wall, and it is along fixed casing inner wall sliding, the outer surface of rotary disc is provided with a plurality of storage port, storage port is slidably connected with adjusting slide, the outer surface of adjusting slide is attached with storage port inner wall, rotary disc center is provided with adjusting cavity, adjusting cavity is equipped with the control component of control adjusting slide sliding in storage port, the utility model is displaced by control adjusting slide in storage port, so the amount of fertilizer that can be controlled to fall into storage port can be adjusted according to the needs of different plants, without replacing quantitative topdressing structure, with good practicality and use value.
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