Double-bucket-wheel three-reamer cutter-suction underwater silt remover

Abstract

The invention relates to a double-bucket-wheel three-reamer cutter-suction underwater silt remover which comprises a floating body, an operation chamber and a desilting device. The operation chamber is arranged in the middle of the floating body, and the desilting device is connected to the head portion of the floating body. The silt remover further comprises positioning devices, a stepping device, left-right transverse moving device and a silt inlet device. The positioning devices are disposed on the head portion and the tail portion of the floating body, the stepping device is arranged on the tail portion of the floating body, the left-right transverse moving device is arranged on the head portion of the floating body, and a desilting head is a double-bucket-wheel desilting head and is internally provided with the silt inlet device. The silt remover is stable in positioning, precise in stepping and complete in desilting, and the horizontal desilting swing width range is adjustable.

Description

[0001] This application is a divisional application of patent application number 201410478534.5, the original patent name: double bucket wheel three reamer cutter suction underwater dredger, original application date: 2014-9-19, original application number: 201410478534.5. technical field [0002] 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 [0003] 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 ​​...

AI Technical Summary

Problems solved by technology

[0003] The dredgers commonly used in the existing dredging field usually have the following defects: 1. The floating body of the dredger has a large volume, which 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 dredger 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

Images