An automatic dredging device for water conservancy irrigation canal

By designing an automatic dredging device, the automated collection and transportation of silt from irrigation canals has been achieved, solving the problem of low efficiency in manual dredging, improving dredging efficiency and adaptability, and reducing labor costs.

CN224363378UActive Publication Date: 2026-06-16赤峰泽宇水利工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
赤峰泽宇水利工程有限公司
Filing Date
2025-06-06
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The existing irrigation canal dredging mainly relies on manual operation, which is inefficient and time-consuming. In particular, the labor cost is high in large-scale dredging projects, and it is difficult to operate continuously. Traditional mechanical dredging devices have poor flexibility in narrow or complex terrain.

⚗Method used

An automatic dredging device was designed, including a scraper, a sludge conveying assembly, a lifting drive assembly, a brushing assembly, and a moving assembly. Through the cooperation of mechanical structure and power system, the device realizes the automated collection, conveying, and cleaning of sludge, adapting to the dredging needs of different terrains.

🎯Benefits of technology

It improves dredging efficiency, reduces labor costs, ensures the continuity and thoroughness of dredging, reduces the risk of secondary siltation, and adapts to the dredging needs of different terrains.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224363378U_ABST
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Abstract

The utility model relates to the technical field of canal dredging device, disclose a kind of automatic dredging device for water conservancy canal, including canal body and mud scraping plate, the mud scraping plate is slidably connected in the side of the canal body, mud scraping plate top is fixedly connected with connecting plate one, the canal body end outside is fixedly connected with connecting plate two, the connecting plate two side is provided with moving assembly, the connecting plate one end inside is provided with silt conveying assembly, the connecting plate one top inside is provided with scrubbing assembly, the connecting plate one top is fixedly connected with fixed block one. In the utility model, by the cooperation of conveying belt circulation operation and conveying plate, the silt at the bottom of canal can be continuously conveyed from low place to high place, the discontinuity of manual salvage is avoided, and the dredging efficiency is improved. The conveying plate increases the contact area and friction force of the conveying belt and the silt, prevents the silt from falling back during the conveying process, and ensures the conveying stability.
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