Unlock instant, AI-driven research and patent intelligence for your innovation.

A reconfigurable articulated underwater robot

An underwater robot and robot technology, which is applied in the directions of underwater operation equipment, propulsion engine, ship construction, etc., can solve the problems of cumbersome salvage process, low endurance and low mobility, etc. The effect of flexibility and efficiency improvement

Active Publication Date: 2019-12-10
JILIN UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a reconfigurable articulated underwater robot to solve the problems of low maneuverability, low efficiency, cumbersome salvage process and weak battery life in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A reconfigurable articulated underwater robot
  • A reconfigurable articulated underwater robot
  • A reconfigurable articulated underwater robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0138] The main controller controls the valve control system of the hydraulic station, so that the second hydraulic cylinder 6 stretches out and pushes the hinged structure 5 to move forward. At this time, the first robot shell 1 controls the hover propeller 2 and 360-degree rotation through the main controller. The vector thruster 3 makes the first robot housing 1 hover in a position, and the main controller passes a signal of whether the first robot housing 1 and the second robot housing 8 are on the same center line fed back by a position sensor. Control the fixed thruster 7, the tail vector thruster 9 and the tail rudder so that the first robot shell 1 and the second robot shell 8 are on the same center line, and the first robot shell 1 and the second robot shell 8 are on the same center line. After the central line, the main controller controls the second robot housing 8 to move close to the first robot housing 1. When the second robot housing 8 moves to the semicircle cla...

Embodiment 2

[0140] The main controller controls the valve control system of the hydraulic station, so that the second hydraulic cylinder 6 stretches out and pushes the hinged structure 5 to move forward. At this time, the first robot shell 1 controls the hover propeller 2 and 360-degree rotation through the main controller. The vector thruster 3 makes the first robot shell 1 hover in a position, and the main controller controls whether the first robot shell 1 and the second robot shell 8 are on the same center line through the signal fed back by the position sensor The fixed propeller 7, the tail vector thruster 9 and the tail rudder make the first robot shell 1 and the second robot shell 8 on the same center line, and the first robot shell 1 and the second robot shell 8 are on the same center After the line, the main controller controls the second robot housing 8 to move close to the first robot housing 1. When the second robot housing 8 moves to the semicircle clamping plate 408 and can ...

Embodiment 3

[0142] The main controller controls the hovering thruster 2, the 360-degree rotary vector thruster 3, the tail vector thruster 9, and the fixed vector thruster, so that the first robot shell 1 and the second robot shell 8 hover on the same center line Above, the main controller controls the second driving motor 401 to work, so that the semicircular clamping plate 408 releases the hinged front end 501, and the second driving motor 401 stops working after the release, and the main controller controls the electric control valve of the hydraulic station again, so that The second hydraulic cylinder 6 is retracted, and the hinged structure 5 moves backward at the same time, and finally the first robot shell 1 and the second robot shell 8 move independently. This state is mainly used for separating the underwater robot when it is intercepted. , the second robot housing 8 can escape the danger of being intercepted. When it is necessary to detect an area of ​​the seabed, the first robot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a reconfigurable articulated underwater robot, belonging to the technical field of underwater vehicles. The objective of the invention is to solve the problems of low mobility,low efficiency, cumbersome salvage process and poor cruising ability in the prior art. The reconfigurable articulated underwater robot of the invention comprises a first robot shell; a hovering propeller arranged on the first robot shell; a 360-degree gyration vector propeller arranged on the first robot shell, wherein the first robot shell is pushed in a 360-degree direction in virtue of the 360-degree gyration vector propeller; a second robot shell; fixed propellers symmetrically arranged on the outer cylindrical surface of the second robot shell; a tail vector propeller arranged on the tailend of the second robot shell; a connection structure for realizing connection or disconnection of the tail end of the first robot shell with the front end of the second robot shell; a second hydraulic cylinder arranged in the second robot shell, wherein the second hydraulic cylinder drives a hinge structure to perform rectilinear motion; and a main controller, which controls the operation of thewhole robot.

Description

technical field [0001] The invention belongs to the technical field of underwater vehicles, and in particular relates to a reconfigurable articulated underwater robot. Background technique [0002] Due to the diversity and complexity of terrain and traffic conditions, single-function vehicles can no longer meet people's needs, and single-function vehicles have also caused serious waste of resources; Whether it is the offshore or the deep sea, it is an area that countries explore and compete for. Submersibles are important engineering equipment for ocean development and utilization. Equipped with various electronic equipment and mechanical devices, it quickly dives and floats in the complex environment of the deep sea to realize ocean exploration, scientific research, development, and operation. Ability to maintain marine rights and interests. [0003] At present, underwater vehicles mainly include two categories: manned underwater vehicles and unmanned underwater vehicles...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52B63H21/17
CPCB63C11/52B63H21/17
Inventor 陈延礼占银沙永柏于萍秦靖淳胡易赵楠桑枝月商艺琢罗松松
Owner JILIN UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com