Sludge discharging and sinking device for bridge deepwater construction

Abstract

The invention relates to the technical field of sludge discharging devices, and discloses a sludge discharging and sinking device for bridge deepwater construction, which comprises a pipeline opening device, a dredging structure is movably mounted at the top of the pipeline opening device, and a crushing mechanism is arranged in the pipeline opening device. Through cooperative use of a dredging structure and a pipeline opening device, when a motor is started, a connecting shaft drives a second gear to rotate, and the second gear drives a first gear to rotate through meshing, so that the first gear stirs a sludge part, the sludge is excavated through tooth marks of the first gear, and the tooth marks of the first gear are cut; particles are ground through the meshing position of a first gear and a second gear, so that the effects of cutting, grinding and final conveying of sludge are achieved, a dredging structure and a smashing mechanism are used in cooperation, a center shaft drives fan blades to rotate, an attraction force is formed when the fan blades rotate, the rotating blades cut the sludge again, and the sludge is conveyed to a conveying device through a conveying device. Therefore, the effect that the fan blades rotate to facilitate conveying and grinding is achieved.

Description

technical field [0001] The invention relates to the technical field of mud discharge devices, in particular to a mud discharge sinking device for bridge deep water construction. Background technique [0002] With the development of social economy, the demand for traffic lines in various places is increasing day by day, among which the bridge is indispensable. In the construction of the bridge, the bridge is divided into three parts: the bridge body, the bridge column, and the base. The bridge body is generally It is completed by pouring cement. The bridge columns are generally installed through pre-cast columns. The base needs to be adapted to local conditions according to the site conditions. The base is an important part of bridge construction; some bridges need to be installed in The base is built in deep water, but there is generally a lot of silt in deep water. Generally, the silt is grabbed by the mud grab bucket, but the mud grab needs to be installed on the crawler c...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a mud discharge sinking device for bridge deep-water construction, which has the advantages of cutting, grinding and transporting mud, and solves the problem of low excavation efficiency due to condensation and lump formation that cannot be solved by traditional dredging equipment. The problem that impurities are easy to block the pipeline

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