Thumb corn automatic seeding device

By designing the automatic corn seeding device, using hydraulic rods, soil turning plates, transportation belts, crushing rollers and scrapers, the problem of excessive soil turning when it cannot be automatically covered and cultivated after sowing, and efficient corn seeding and covering operations are achieved.

CN222655714UActive Publication Date: 2025-03-25XISHUANGBANNA MENGLU AGRICULTURAL DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202421427345.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-21
Publication Date
2025-03-25
Estimated Expiration
2034-06-21

AI Technical Summary

Technical Problem

The existing automatic corn seeding device cannot automatically cover the corn after sowing, resulting in inefficient planting. When reclaiming the planting trough, the soil is too much turned up, and workers need to perform additional dispersion and covering operations.

Method used

An automatic corn seeding device is designed, including hydraulic rods, soil turning plates, transport belts, crushing rollers and scrapers. The hydraulic rod drives the soil to turn over the soil, transports the soil with the transport belt, breaks the soil with the crushing roller, and the scraper moves the soil to make it enter the fixed frame for covering.

Benefits of technology

Automatic coverage of corn after sowing is achieved, planting efficiency is improved, labor costs are reduced, and workers' coverage operation is simplified by breaking up and transporting soil.

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Abstract

The utility model discloses a thumb corn automatic seeding device which comprises a body, two hydraulic rods are fixedly connected in the body, the bottoms of the two hydraulic rods are fixedly connected with the same fixing frame, adjusting mechanisms used for adjusting a pressing plate are arranged in two adjusting grooves, and a plurality of containing grooves are formed in the top of the side, close to two U-shaped plates, of the fixing frame. Pulling mechanisms used for pulling the pressing plates are arranged in the multiple storage grooves, a first rotating shaft is rotationally connected to the end of the side, close to the soil turning plate, of the fixing frame, the multiple scraping plates are annularly and evenly arranged, a rotating mechanism used for rotating the scraping plates is arranged on the surface of the side, away from the soil turning plate, of the first rotating shaft, and a discharging opening is formed in the surface of the side, away from the first rotating shaft, of the fixing frame. Through the arrangement of the crushing roller, soil can be scattered, and the second gear is matched with the first gear on the surface of the crushing roller, so that when the second gear rotates, the crushing roller rotates synchronously, and the crushing roller can crush the soil.
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