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A seabed ultrasonic drilling and sampling robot imitating jellyfish swimming

An ultrasonic wave and imitation jellyfish technology, applied in the direction of sampling devices, underwater operation equipment, non-rotating propulsion elements, etc., can solve the problems of poor ability to adapt to rock beds, poor diving stability, etc., and achieve the effect of simple structure and good stability

Active Publication Date: 2022-03-25
SHANDONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: To propose a swimming jellyfish-like underwater ultrasonic drilling and sampling robot, which solves the problems of poor diving stability and poor ability to adapt to rock beds in existing bionic jellyfish robots

Method used

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  • A seabed ultrasonic drilling and sampling robot imitating jellyfish swimming
  • A seabed ultrasonic drilling and sampling robot imitating jellyfish swimming
  • A seabed ultrasonic drilling and sampling robot imitating jellyfish swimming

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Embodiment Construction

[0026] The present invention will be further explained below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, a jellyfish-like swimming-type submarine ultrasonic drilling and sampling robot includes a jellyfish-like swimming device 1 , a central power cabin 2 , and an anchor drilling device 3 .

[0028] Such as Figure 1 to Figure 4 As shown, the jellyfish-like swimming device 1 includes a base 101 , eight groups of tentacles evenly distributed around the head of the base 101 , a first tentacle driving slider 106 , a second tentacle driving slider 107 , and a middle connection plate 108 . The tentacle mechanism includes a flexible tentacle 102 , a tentacle support 103 , a first tentacle drive link 104 , and a second tentacle drive link 105 . Wherein, the base 101 is composed of a hemispherical head and two uprights symmetrically fixed under the hemispherical head, and the middle connection plate 108 is fixed on the ends of the two uprights o...

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Abstract

The invention discloses an imitation jellyfish swimming type seabed ultrasonic drilling and sampling robot, comprising an imitation jellyfish swimming device, a central power cabin, and an anchor drilling device; In the middle, the anchor drilling device is fixed under the imitation jellyfish swimming device. Two electric push rods inside the central power cabin drive the flexible tentacles on the outside of the jellyfish swimming device to swing to realize the swimming of the drilling and sampling robot. The anchoring drilling device is in the retracted state when swimming. When the drilling and sampling robot reaches the seabed rock bed, the linear motor outside the anchoring device adjusts the anchoring mechanism so that it is in a triangular support state. . Drilling Ultrasonic drills extend below and approach the seabed for sampling. The invention has a stable and flexible biomimetic morphological structure and a drilling and sampling mechanism with high efficiency and strong adaptability, and can flexibly adapt to complex seabed terrain environments.

Description

technical field [0001] The invention belongs to the technical field of marine exploration equipment, in particular to a seabed ultrasonic drilling and sampling robot imitating jellyfish swimming. Background technique [0002] With the continuous expansion of the scope of marine resource development, the exploration and development of deep-sea mineral resources has been promoted to a strategic position related to the sustainable development of mankind. Common submarine drilling and sampling robots use propeller propulsion to detect through manipulators. During the diving process of the detection robot, due to the complex current conditions in the deep ocean, there are often problems such as insufficient diving stability and poor endurance; Low, can not well adapt to the environment of the seabed rock bed, which greatly limits the development of deep sea mineral exploration. [0003] In the process of diving, in order to pursue higher motion performance, various forms of bio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52B63H1/30B63B21/50G01N1/08
CPCB63C11/52B63H1/30B63B21/50G01N1/08
Inventor 李贺孙伟周宇地王禹李渊博
Owner SHANDONG UNIV OF SCI & TECH
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