A tangle-free seed broadcaster

By introducing a non-entangled seeder that prevents the device from getting tangled with debris in its structural design, the problems of easy entanglement and short service life of existing seeders are solved, achieving a low-resistance and high-efficiency seeding effect.

CN224402176UActive Publication Date: 2026-06-26BAZHOU KANGXIANZHUANG JIANBING SEEDER ACCESSORIES FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BAZHOU KANGXIANZHUANG JIANBING SEEDER ACCESSORIES FACTORY
Filing Date
2025-07-29
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing seeders are prone to getting tangled in weeds or crop residues during travel, increasing travel resistance and damaging the furrowing shovel, which affects seeding efficiency and service life.

Method used

Design a non-tangle seeder that uses a combination structure of plow handle, seed protection plate, anti-tangle roller and furrowing shovel. The anti-tangle roller is rotatably connected to the mounting plate and mounting block to prevent weeds or crop residues from getting tangled. The shovel head is designed with an arc structure to reduce soil adhesion. The furrowing shovel adopts a V-shaped structure to divert soil.

Benefits of technology

It effectively reduces the resistance of the plowshare, lowers the power output requirements of the tractor, extends the service life of the seeder, and improves sowing efficiency and effectiveness.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224402176U_ABST
    Figure CN224402176U_ABST
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Abstract

The utility model relates to a kind of free winding seeders, belong to agricultural machinery technical field, including: plow bar, two pieces of seed protection plate, mounting block, anti-winding roller and furrower, the top end of plow bar is fixed on tractor;Two pieces of seed protection plate are parallel in the rear of plow bar direction of travel and its opposite side is respectively fixed in the two sides of plow bar;Mounting block is fixed in the front end lower part of plow bar direction of travel;The top of plow bar is fixed with mounting plate above corresponding mounting block;The top end of anti-winding roller is rotatably connected on mounting plate and its bottom end is rotatably connected on mounting block;Furrower is detachably connected in the front end of mounting block direction of travel.The utility model utilizes the top of anti-winding roller to rotate on mounting plate and its bottom end rotates on mounting block, since anti-winding roller is arranged in the front of plow bar direction of travel in parallel, can make the contacted soil push anti-winding roller rotation in the anti-winding roller travel process, prevent weed or crop stubble winding anti-winding roller and plow bar, reduce plow bar travel resistance, reduce the power output of tractor.
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