A river bottom sand cleaning equipment for water conservancy projects

Abstract

The invention discloses a river bottom sand cleaning device for water conservancy projects, which comprises a mounting frame, on which a sand cylinder for collecting gravel is penetrated and fixed; A bucket for bottom gravel; a winch cage conveying assembly for conveying the gravel to the sand drum is installed under the installation frame, and a flat conveying member is fixedly connected to the upper part of the winch cage conveying assembly; when the power structure is working , with the help of the eccentric component to drive the bucket to reciprocate and vertically move up and down, and cooperate with the continuously walking sand dredger to realize the removal of river bottom gravel. When the scooped gravel moves to the highest point of its stroke, the sand delivery component is driven by the power structure Send the gravel on the bucket into the flat conveying part, and discharge it into the auger conveying assembly through the flat conveying part. The power structure drives the winch cage conveying assembly to send the gravel into the sand cylinder, and finally achieves the removal of sand and sand. Effect.

Description

technical field [0001] The invention relates to a river cleaning device, in particular to a river bottom sand cleaning device for water conservancy projects. Background technique [0002] The main functions of the river are drainage and navigation. If there is too much mud on the riverbed, it will raise the riverbed, which will affect the ability of navigation and drainage. Therefore, every few years, some river channels need to be cleared. [0003] The clearing operation is mainly sand clearing operation, because the river channel is mainly the accumulation of sand and gravel, which leads to the rise of the water level of the river channel. At present, the most commonly used river bottom sand cleaning equipment is mostly sand cleaning boats, but sand cleaning boats cannot achieve automatic sand cleaning, and the use cost is very high. At the same time, the traditional manual dredging method is very inefficient. [0004] Therefore, it is necessary to develop a high-effici...

AI Technical Summary

Problems solved by technology

At present, most of the most commonly used river bottom sand cleaning equipment are sand cleaning boats, but the sand cleaning boats cannot realize automatic sand cleaning, and the use cost is very high

At the same time, the efficiency of traditional manual dredging is very low

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