Plant stem processing device incorporating seed capsules

The device addresses fiber entanglement and blockages in plant stem processing by using a fixed support and removable scraping means, improving efficiency and safety in seed capsule separation.

FR3168486A1Pending Publication Date: 2026-05-22N V DEPOORTERE
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Patent Information

Application Number
FR2024012510
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-15
Publication Date
2026-05-22

AI Technical Summary

Technical Problem

Existing plant stem processing devices face issues with fiber entanglement, tearing, and blockages due to rotating rollers, leading to inefficiencies and potential fire hazards during the separation of seed capsules from plant stems.

Method used

A device with a fixed support opposite a mill, where the mill is mounted at its rear end and has a free front end, reducing fiber entanglement and accumulation, and a fixed support with a pivot joint for easy removal of accumulated stems, combined with removable scraping means to minimize wear and maintenance.

Benefits of technology

The device reduces fiber entanglement and blockages, enhances processing efficiency, and minimizes maintenance costs by limiting snagging and wear, while ensuring safe operation.

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Abstract

Plant Stem Processing Device for Seed Capsules The invention relates to a plant stem processing device (2), comprising: - a frame (16), - a means for moving the stems in a continuous sheet, - a mill (1) extending along a longitudinal axis (A) between a front end and a rear end, and - a fixed support (100) positioned opposite the mill. The front end (4) of the mill is positioned upstream of the rear end in the direction of movement of the plant stems, and the front end of the mill is a free end. The fixed support comprises a first portion (102) opposite the front end of the mill and a second portion (104), which is a free end, opposite the rear end of the mill. Figure for the abstract: Fig. 1.
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Citation Information

Patent Citations

  • Flax-gathering machine stacking flax on ground to aid steeping - is mounted to side of tractor and has stacking table moved vertically and mounted at rear of machine

    FR2484768A1

  • device for collecting plant fibers

    FR829239A

  • BE424702A

  • Machine with a view to the preparing of stems of fibre-producing plants

    FR2562916A1

  • Machine for ginning flax

    FR2646587A1