A planting device for mixed seeding of flax and psathyrostachys juncea

By designing a planting device for mixed sowing of sesame and hairy vetch, the problem of seed stratification in the seeder was solved by using a slope plate, a partition plate and a water spraying system, which achieved uniformity and adhesion of seed mixing and improved the sowing effect.

CN224402172UActive Publication Date: 2026-06-26INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
Filing Date
2025-08-05
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

During the operation of the seeder, the small size and smooth surface of sesame seeds, compared to the larger and irregular size of hairy vetch seeds, cause stratification due to the size and shape differences, resulting in uneven sowing.

Method used

A planting device for mixed sowing of sesame and hairy vetch includes a frame body, seed box, drive assembly, seed metering assembly and water spraying system. Through the design of inclined plate, partition plate and feeder, combined with motor drive and water spraying device, the seeds are ensured to be mixed evenly and the adhesion is enhanced.

Benefits of technology

This effectively reduced seed stratification, enabling uniform mixing and sowing of sesame and hairy vetch seeds, thus improving sowing quality.

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Abstract

The utility model discloses a kind of planting device of hemp and hairy leaf sainfoin mixed sowing, it is related to hairy leaf sainfoin and hemp mixed sowing technical field, including rack main body, rack main body one side is fixedly installed with multiple seed boxes, multiple seed box middle inner wall is fixedly installed with slope plate, multiple seed box upper inner wall is fixedly installed with second partition plate, multiple seed box inner side wall is fixedly installed with first partition plate, the butt joint gap of similar second partition plate and first partition plate is all provided with feeder.The utility model, the hemp and hairy leaf sainfoin seed mixed well are thrown from the upside of second partition plate, so that seed is slipped down along the gap between slope plate and second partition plate, then by starting drive assembly, so that rotate, and fine sand in cavity is evenly dispersed into seed, so that the gap between hemp and hairy leaf sainfoin is filled, reduce the influence of shape and size difference to stratification, avoid mixed sowing uneven.
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