Mechanical dredging device for cleaning sludge in small river channel

Abstract

The mechanical dredging device comprises a moving part, a supporting stand column is arranged at the top of the moving part, a supporting transverse plate is arranged at the top of one side of the supporting stand column, and a lifting extraction part is arranged at the end, away from the supporting stand column, of the supporting transverse plate; and a mud taking part is arranged below the lifting extraction part. The device has the beneficial effects that the sludge taking part below is driven through the lifting work of the lifting extraction part, the sludge taking part effectively dredges sludge in a river channel, labor force caused by manual operation is reduced, the sludge shoveled out of the river channel can be conveniently lifted up through the lifting work of the lifting lifting part, and the drainage effect in the river channel is improved.

Description

technical field [0001] The invention relates to the technical field of river channel cleaning, in particular to a mechanical dredging device for cleaning small river channel silt. Background technique [0002] At present, there is a small river channel for water supply and drainage between the paddy fields in the south, but the existing river channel is often blocked by the accumulation of silt, which makes it impossible to realize the normal water supply of the downstream paddy fields and the drainage of the upstream paddy fields Therefore, it is necessary to regularly dredge the silt in the river, but the existing river dredging is all artificially standing inside the river with a shovel, and shoveling out the silt little by little, which greatly increases the human labor. And under long-term operation, it is easy for farmers to feel soreness in the waist and hands, and the impurities in the silt in the river are complicated, sometimes glass slag or hard sharp objects appe...

AI Technical Summary

Problems solved by technology

[0002] At present, there is a small river channel for water supply and drainage between the paddy fields in the south, but the existing river channel is often blocked by the accumulation of silt, which makes it impossible to realize the normal water supply of the downstream paddy fields and the drainage of the upstream paddy fields Therefore, it is necessary to regularly dredge the silt in the river, but the existing river dredging is all artificially standing inside the river with a shovel, and shoveling out the silt little by little, which greatly increases the human labor. And under long-term operation, it is easy for farmers to feel soreness in the waist and hands, and the impurities in the silt in the river are complicated, sometimes glass slag or hard sharp objects appear, which makes farmers dredge in the river. During silt operation, it is easy to cause foot injury and bring safety hazards to people. Therefore, there is an urgent need for a mechanical dredging device for small-scale river silt cleaning.

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