Peanut sprout turning and guiding mechanism and peanut harvester

By improving the vine-turning and guiding mechanism of the peanut harvester, and utilizing the comb-shaped vine-following structure and the inclined vine-turning shaft, the problem of messy peanut vine laying was solved, achieving orderly vine laying and efficient harvesting.

CN224356691UActive Publication Date: 2026-06-16WEIFANG JINZONG MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WEIFANG JINZONG MASCH CO LTD
Filing Date
2025-06-03
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The design of the turning disc and stalk of the existing peanut harvester is unreasonable, which results in the peanut vines being laid out messily and the roots being easily covered by the vines, which is not conducive to drying and subsequent picking up and harvesting of the vines.

⚗Method used

Design a peanut vine turning and guiding mechanism, including a turning shaft and spaced-apart turning toothed discs. There are seedling guides between adjacent toothed discs. The seedling guides of the seedling guides extend along the tangent of the receiving part or bend inward to form a comb-like structure. In conjunction with the inclined turning shaft and the conveying chain, the peanut vines are laid out in an orderly manner.

🎯Benefits of technology

This method enables the peanut vines to be laid out in an orderly manner with the roots facing upwards and the vines facing downwards, reducing vine cover, improving harvesting efficiency, and facilitating the subsequent picking and harvesting of the vines.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a peanut sprout turning guiding and conveying mechanism and peanut harvester. Peanut sprout turning guiding and conveying mechanism includes fixed frame, is installed with sprout turning pivot on the fixed frame, is equipped with a plurality of interval sprout turning toothed disc of being sleeved on sprout turning pivot, is provided with the sprout bar of following between adjacent sprout turning toothed disc respectively, each sprout bar has the receiving portion of being adapted with sprout turning toothed disc disc diameter and the guiding and conveying portion of being smooth transition with receiving portion respectively, the guiding and conveying portion of the innermost sprout bar extends along the tangent direction of receiving portion, the guiding and conveying portion of rest each sprout bar respectively along corresponding receiving portion and inboard bending extension, and the end of each sprout bar forms the comb tooth structure of arranging up and down in common. The utility model discloses reasonable structure design, and the peanut fruit sprout of being gathered by sprout turning toothed disc will complete the laying work in order under the action of comb tooth sprout bar, and the root of peanut after laying is not easy to be covered by sprout vine, and sprout vine is in the strip orderly discharge, is favorable to the pick -up harvesting work of subsequent fruit sprout, and is favorable to improving the harvesting efficiency.
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