Remote-control submerged underwater desilting vehicle

Abstract

The invention discloses a remote-control submerged underwater desilting vehicle, which comprises a vehicle frame and a walking mechanism; a mud cleaning working mechanism is arranged at the front end of the vehicle frame, and a sealed cabin is arranged at the rear end of the vehicle frame; the mud cleaning working mechanism comprises a mud pump with an output port connected with a mud discharging pipe; a driving motor, a transmission device and a power take-off device are arranged in the sealed cabin; the driving motor is used for driving the walking mechanism through the transmission device and the power take-off device; the desilting vehicle further comprises a main controller which comprises a radio signal transmitting device which is communicated with a remote control device, the remote-control submerged underwater desilting vehicle further comprises a float which is fixed relatively to the vehicle frame; the float is connected with an air pump through a gas piping; the gas pipe is provided with a three-position steering valve which is used for feeding the water and discharging the gas for the float, or feeding the gas and discharging the water or neither feeding the gas nor feeding the water; the mud pump, the driving motor and the air pump are respectively connected with the main controller and are controlled by the main controller. The desilting vehicle is simple in structure, convenient to use, high in desilting efficiency and low in construction cost; the working depth is greater than 5m. The desilting vehicle is suitable for the complex underwater environment, and is applicable to the industrial circulating cooling water settling pond, the channel, the conduit and the like.

Description

technical field [0001] The invention relates to a mechanical device for removing sludge in reservoirs, ditches, underdrains or other water systems, in particular to a remote-controlled mechanical device for cleaning sludge in small pools and capable of underwater dredging. Background technique [0002] Due to the lack of dredging operations all the year round, industrial pools, urban sewers, farmland irrigation canals and other facilities are severely blocked, resulting in insufficient water storage and flood discharge capacity of water conservancy facilities, as well as frequent factory shutdowns, urban waterlogging, agricultural droughts, floods and other accidents and disasters. [0003] At present, iron and steel enterprises have a large amount of industrial circulating cooling water in ironmaking, steelmaking, continuous casting, hot rolling, oxygen production, and self-provided power plants. The industrial circulating cooling water system is like the lifeline of the mai...

AI Technical Summary

Problems solved by technology

[0004] Traditional dredging machinery such as dredgers are difficult to use in a small space. The dredging efficiency of existing underwater dredging equipment is not ideal and failures occur frequently. A simple, small and reliable remote control submersible underwater The demand for research and development of dredging vehicles is becoming increasingly urgent. This type of dredging method can realize water-carrying operations without affecting the normal work of the steel plant production line. It is economical and environmentally friendly, and has broad application prospects and market space.

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