Submarine mining vehicle walking chassis and self-rescue method thereof

Abstract

The invention relates to deep-sea mining operation equipment, and specifically relates to a submarine mining vehicle walking chassis and self-rescue method thereof. one ends of front and rear telescoping racks are respectively in telescoping connection with the front and rear sides of a body; push-and-pull oil cylinders are installed on the front and rear sides of the body; piston rods of the twopush-and-pull oil cylinders are connected to the front and rear telescoping racks; the front and rear telescoping racks can stretch out and draw back through the driving of the push-and-pull oil cylinders; the other ends of the front and rear telescoping racks are connected to stepping oil cylinders; piston rods of the stepping oil cylinders are connected to supporting sliding shoes which can accomplish the support stepping when the slipping or difficult travelling of a track system occurs; and the elevating of the supporting sliding shoes can be realized through the driving of the stepping oil cylinders. Through the combination of track travelling and support stepping, the walking chassis can adapt various complex terrains on the deep seabed, perform timely self-rescue when the slipping or difficult travelling of tracks occurs, and successfully accomplish deep seabed mining missions.

Description

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AI Technical Summary

Benefits of technology

This patented technology improves upon existing methods for moving heavy equipment over water by combining both crawling and step-by-step movements. Its technical effect includes improved efficiency during exploration operations while reducing damage caused from rough terrain or obstacles like rocks that may block its way into it's pathway. Additionally, this system allows for easy adaptation across different types of soil surfaces without requiring expensive modifications.

Problems solved by technology

This patented technical problem addressed in this patents relates to finding ways to prevent damage caused during excavation work involving rocky materials found near offshore locations where there may exist large rocks called clay sands (also referred to as hydrous iron oxide).

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