An eight-thrust underwater cleaning robot

Abstract

The invention discloses an underwater cleaning robot with eight propellers, which includes an outer frame, a posture water depth sensor, two underwater cameras, two underwater lighting lamps, a top surface floating material plate, a cylindrical sealed cabin, eight Propeller, four universal wheels, two bristle brushes, bottom surface floating material plate and two stepper motors. The invention provides an underwater cleaning robot with eight propellers, which not only communicates with a host computer through a zero-buoyancy cable, but also obtains depth, attitude and image information from the data sent by the underwater robot, thereby controlling the corresponding position of each propeller. The propulsion force can achieve fixed depth, fixed navigation, fixed attitude and hovering. It can also drive the cleaning device to clean the dam surface and the pool wall. The present invention has good sealing performance and high static stability on the whole , strong operability, and has a certain degree of scalability.

Description

technical field [0001] The invention relates to an eight-propeller underwater cleaning robot, which belongs to the technical field of robots. Background technique [0002] In our country, underwater operations mainly rely on people and simple submersibles, and the complex and dangerous underwater environment poses a great threat to human life. Most of the existing submarine-type ROV robots ascend and dive by changing the buoyancy of the body in the water, and usually only have one or two power propellers, the reaction time is slow, and the maneuverability is not flexible enough. Although the robot can rotate at a certain angle , but the control is cumbersome and the stability is poor. Therefore, a new type of robot that improves the working efficiency of underwater robots continues on the market. Contents of the invention [0003] Purpose of the invention: In order to overcome the problems of cumbersome control, slow response time, insufficient maneuverability and poor s...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to overcome the problems of cumbersome control, slow response time, insufficient maneuverability and poor stability of existing submarine ROV robots, provide a robot that can rotate at any angle according to instructions while providing power output. And the control is simple and the response is sensitive, so as to meet the needs of underwater operations, scientific exploration, water quality monitoring, etc.

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