Dredging device for hydraulic engineering construction

Abstract

The desilting device for hydraulic engineering construction comprises a ship body, a drilling assembly is connected to the bottom position of the driving end of the ship body, a transmission part is connected to the drilling assembly, and the drilling assembly drives the transmission part to flap two side plates; the silt absorbing piece is used for absorbing silt; the mowing assembly is used for cutting off aquatic plants, the outer side of the mowing assembly is connected with an adsorption part, the two ends of the adsorption part are adsorbed to the two side plates, and the adsorption part adsorbs the cut-off aquatic plants to the side plates. The drilling assembly is used for driving the transmission part to drive the two side plates to flap at the same time, meanwhile, the mowing assembly is used for separating aquatic plants at the front end of the ship body, and therefore traveling interference of the aquatic plants to the ship body is avoided, and the situation that an existing excavator falls into a river channel when cleaning river channel sludge is reduced; and the ship body can conveniently run in a river channel to clean sludge.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a dredging device used in water conservancy engineering construction. Background technique [0002] Water conservancy projects refer to the control and deployment of natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. In order to achieve flood control, power generation, irrigation, water supply and other benefits, it is necessary to build in suitable areas of rivers Different types of buildings are used to control and distribute water flow. In order to achieve good water quality in rivers and other water conservancy, it is necessary to dredge the previous rivers and rivers. [0003] For the dredging treatment of river basins such as rivers and seas, there is a certain amount of silt in the river, which needs to be dredged by a dredging ship. The dredging ship is a large ship, and dredging equipment is inst...

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Problems solved by technology

[0003] For the dredging treatment of river basins such as rivers and seas, there is a certain amount of silt in the river, which needs to be dredged by a dredging ship. The dredging ship is a large ship, and dredging equipment is installed on the ship, and one end is passed through an anchor and other structures. Throw it into the river to stabilize the boat, and use dredging drills to clean up the silt in the river. However, for river governance, large dredgers are not conducive to entering the river for cleaning. The existing river is affected by pollution, and the river mud is soft and accumulated. At the same time, due to the influence of river eutrophication and other effects, a certain amount of aquatic plants grow in the river. Excavators and other excavators are generally used to dig out the silt in the river when dredging the river. However, due to the softness of the river silt, the excavator Excavating equipment such as excavators is not conducive to driving excavation. Excavators and other excavating equipment can only be driven on the river bank. It is not conducive to cleaning the silt in the middle of the river. For the use of small boats, people stand on the boat and use excavating equipment to excavate the silt. The aquatic plants or other aquatic plants distributed in the river will interfere with the ship's driving path, which is not conducive to the dredging of the river. Therefore, we propose a dredging device for water conservancy construction

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