Cutter suction underwater silt remover with double bucket-wheels and three cutters

Abstract

The invention relates to a cutter suction underwater silt remover with double bucket-wheels and three cutters. The cutter suction underwater silt remover comprises a floating body, an operating cab and a silt removing device, wherein the operating cab is arranged in the middle part of the floating body and the silt removing device is connected to the head of the floating body; the cutter suction underwater silt remover further comprises positioning devices, a stepping device, a left-and-right transverse shifting device and a silt inflow device, wherein the positioning devices are arranged on the head and the tail of the floating body, the stepping device is arranged on the tail of the floating body, the left-and-right transverse shifting device is arranged on the head of the floating body; a silt removing head is a silt removing with double bucket-wheels and the silt inflow device is arranged in the silt removing head. The cutter suction underwater silt remover with double bucket-wheels and three cutters has the advantages of stable positioning, accurate stepping, adjustable left-and-right range of silt removing swing width, and thorough silt removal.

Description

technical field [0001] The invention relates to the field of underwater dredging, in particular to a double-bucket wheel and three-cutter type cutter-suction underwater dredging machine. Background technique [0002] The commonly used dredging machines in the existing dredging field usually have the following defects: 1. The floating body of the dredging machine is relatively large, and it is inconvenient to transport and use in an environment with narrow water surface and low water level, and cannot reach the construction area; 2. The dredging machine The dredging efficiency of the dredging machine is low, the concentration of the mud is low, and the dredging knife is returned; 3. The dredging area of ​​the dredger is small, and the dredging efficiency is low; 4. The dredger does not have a stable and accurate stepping device, resulting in repeated dredging Desilting or incomplete desilting. Contents of the invention [0003] The purpose of the present invent...

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Problems solved by technology

[0002] The commonly used dredging machines in the existing dredging field usually have the following defects: 1. The floating body of the dredging machine is relatively large, and it is inconvenient to transport and use in an environment with narrow water surface and low water level, and cannot reach the construction area; 2. The dredging machine The dredging efficiency of the dredging machine is low, the concentration of the mud is low, and the dredging knife is returned; 3. The dredging area of ​​the dredger is small, and the dredging efficiency is low; 4. The dredger does not have a stable and accurate stepping device, resulting in repeated dredging Silting or incomplete dredging

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