Mud suction head structure

Abstract

The invention discloses a mud suction head structure, which comprises an outer cover, wherein the outer cover is positioned on a press shaft, a protecting plate is arranged between the outside surface of the outer cover and the press shaft, and is of a triangular structure, a mud conveying pipe is arranged at the top surface of the interior of the outer cover, more than one spiral drill bit is arranged at the surface of the mud conveying pipe, and is rotationally connected with the mud conveying pipe, the top part of each spiral drill bit is connected with the mud conveying pipe, the bottom part of each spiral drill bit is positioned in a hydraulic oil cylinder, a movable joint is arranged at the bottom part of the hydraulic oil cylinder, and is hinged to the hydraulic oil cylinder, a mud suction pipe is arranged at the lower surface of the press shaft, and is connected with the movable joint through an inner pipe, mud suction pumps are arranged at the two sides of the mud suction pipe, and are fixedly arranged on the mud suction pipe by inner bolts, and a mud suction head is arranged at the bottom part of the mud suction pipe, is of a thread structure, and is detachably connected with the mud suction pipe. The mud suction head structure has the advantages that the mud suction effect is good, a blockage phenomenon difficultly occurs, the installation and detachment are very convenient, mud can be effectively and gradually dispersed, the mud is conveniently sucked by the pumps, the mud removal process is simplified, and the mud removal working efficiency is improved.

Description

technical field [0001] The invention relates to a dredging device, in particular to a mud suction head structure. Background technique [0002] There are many rivers, reservoirs and power stations in our country, all of which are responsible for drinking, flood discharge, drainage, tourism and shipping for the blood of our lives. However, silt often forms silt when it collects into rivers and reservoirs with water flow, and silt can easily cause river channel blockage and seriously affect the use function of the river channel. In order to slow down the sedimentation and prolong the service life of the reservoir, etc., it is usually necessary to use mechanical excavation to clean up the underwater silt, and the underwater dredger is an important mechanical equipment. One of the most important accessories on the desilting machine is the dredging head. The traditional dredging head uses gas to wash away the silt to relieve the adsorption force between the silt, and the ice coo...

AI Technical Summary

Problems solved by technology

However, in the process of use, if you encounter large-grained stones, it is easy to block the pipeline, so you have to carry out a dredging operation, which is not only time-consuming and labor-intensive, but also seriously affects the dredging efficiency, and cannot be better applied to sludge cleaning.

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