Movable desilting mechanism for water conservancy project

Abstract

The movable dredging mechanism for the water conservancy project comprises a ship body, a portal frame is arranged on the ship body, a connecting plate is rotationally arranged at one end of the ship body, a take-up machine is arranged on the ship body, a steel wire rope is arranged on the take-up machine, and one end of the steel wire rope is wound around the portal frame to be connected to the connecting plate; a desilting mechanism is arranged at the end part of the connecting plate; the dredging mechanism comprises a connecting box arranged at the end of the connecting plate, a plurality of cutting units are arranged on the connecting box, a driving assembly is arranged on the connecting box, and the driving assembly drives the cutting units to work. The multiple cutting units are arranged, the winches on the multiple cutting units can deflect during rotation, when a fishing net is wound around the winches, the fishing net can be torn through deflection of the multiple winches, blades are movably arranged on the winches, the fishing net wound around the single winch can also be cut, and smooth dredging is guaranteed.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering, in particular to a mobile dredging mechanism for hydraulic engineering. Background technique [0002] Water conservancy projects are used to control and allocate surface water and groundwater in nature, and are constructed for the purpose of eliminating harm and benefiting, also known as water projects. Water is an indispensable and valuable resource for human production and life, but its natural The state does not fully meet the needs of human beings. The construction of water conservancy projects can control water flow, prevent flood disasters, adjust and distribute surface water and groundwater to meet the needs of people's living and production. Remove impurities such as silt from inspection wells or river channels. [0003] In the prior art, a dredging ship is usually used for dredging the river. The bridge at the front end of the bow of the dredging ship is placed below the w...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a dredging ship is usually used for the dredging of the river course. When the dredging ship is working, the bridge at the front end of the bow is placed below the water surface, and the reamer in front of the bridge frame is used to loosen the underwater mud surface. The generated negative pressure suction is pumped out from the water, and then transferred to the area thousands of meters away, in order to achieve the purpose of clearing the channel and reclamation of the sea. , the fishing net will be entangled on the reamer, delaying the progress of the project, and in severe cases, it will cause damage to the reamer

Images