Underwater cleaning robot

Abstract

The invention discloses an underwater cleaning robot. The underwater cleaning robot comprises an underwater cleaning robot body, a buoyant cable, a control device, an extension type hollow straight pipe and a current-conducting plate; the lower end of the extension type hollow straight pipe is connected to the upper surface of the underwater cleaning robot body in a sealed mode; the upper end of the extension type hollow straight pipe is open, and antifriction materials are arranged on edges of the upper end of the extension type hollow straight pipe; one end of the buoyant cable is electrically connected to the control device, and the other end of the buoyant cable penetrates through the extension type hollow straight pipe and extends into the bottom of the extension type hollow straight pipe; the current-conducting plate is fixed to the upper surface of the underwater cleaning robot body through an insulated fixing rod; and the current-conducting plate is located at the bottom of the extension type hollow straight pipe and is parallel with the upper surface of the underwater cleaning robot body. According to the underwater cleaning robot, the problem that cables are twined can be solved.

Description

technical field [0001] The invention relates to an underwater cleaning robot. Background technique [0002] An underwater robot is a working robot that works underwater, also known as a submersible. The underwater environment is harsh and dangerous, and people's diving depth is limited, so underwater robots have become an important tool for developing the ocean. Unmanned remote control submersibles mainly include: cable remote control submersibles and cable-free remote control submersibles. If the underwater cleaning workload is heavy, cable remote control submersibles are generally used because of the problem of power supply. [0003] At present, the intelligent swimming pool cleaning machine generally uses floating cables to transmit power to the main part of the intelligent swimming pool cleaning machine working underwater. Although this solves the problem of cable wear and retraction, the smart swimming pool cleaner will be subject to the shape of the swimming pool and...

AI Technical Summary

Problems solved by technology

In order to maintain the electrical connection at all times, the metal ball and the spherical metal groove need to be in constant contact, which will create a very large resistance to the operation of the robot.

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