Peanut seeding device for agricultural machinery

By integrating ditching, sowing, and covering functions into agricultural machinery, the problems of high labor intensity and low efficiency in traditional peanut planting have been solved, achieving efficient and uniform peanut sowing and covering, and improving the emergence rate and equipment lifespan.

CN224402177UActive Publication Date: 2026-06-26微山县农业机械现代化发展促进中心
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Patent Information

Application Number
CN202522052337.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-24
Publication Date
2026-06-26
Estimated Expiration
2035-09-24

AI Technical Summary

Technical Problem

In traditional peanut cultivation, steps such as ditching, sowing, and covering with soil are carried out separately, which is labor-intensive, has low sowing efficiency, and results in uneven plant spacing and depth, affecting germination rate and yield.

Method used

Design an agricultural machinery device that integrates ditching, sowing, and soil covering functions. The device is towed forward by a vehicle structure to achieve efficient sowing. It uses an electric telescopic rod control device for lowering and raising, and is equipped with a sweeping mechanism and a soil covering roller to ensure uniform sowing and effective soil covering.

Benefits of technology

It enables continuous operation of furrowing, sowing, and covering, improving sowing efficiency, reducing manual labor intensity, ensuring sowing uniformity and covering quality, and enhancing seedling emergence rate and equipment maneuverability.

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Abstract

The utility model discloses a peanut seeding device for agricultural machinery, which comprises a carrier structure which is dragged by the agricultural machinery to move forward, more than one ditching device which is arranged at the bottom of the carrier structure, and a seeding mechanism which is arranged through the carrier structure. The seeding mechanism corresponds to the ditching device, and the seeding mechanism broadcasts seeds into planting grooves formed in the ditching device; the soil covering mechanism is mounted through the carrier structure, and the soil pushed aside by the ditching device is re-covered into the planting groove through the soil covering mechanism; the device advances in a dragging mode, and efficient seeding can be achieved.
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