Underwater crawling and swimming type robot and working method thereof

A robot and fuselage technology, applied in underwater operation equipment, motor vehicles, ships, etc., can solve problems such as poor seabed detection and operation tasks, and achieve the effects of reducing energy consumption, load, and resistance

Active Publication Date: 2017-08-18
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing underwater robots are good at observing in ocean water bodies, but they are not good at completing large-scale seabed detection and operation tasks

Method used

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  • Underwater crawling and swimming type robot and working method thereof
  • Underwater crawling and swimming type robot and working method thereof
  • Underwater crawling and swimming type robot and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing.

[0032] An underwater crawling-swimming robot includes a robot body, a robot leg group, a propulsion device group, a battery and a controller.

[0033] Such as figure 1 As shown, the robot fuselage comprises a fuselage chassis 51 and a fuselage upper cover 52. The fuselage upper cover 52 is placed on the fuselage chassis 51 and fixed by bolts.

[0034] The set of robot legs includes a first robot leg 1 , a second robot leg 2 , a third robot leg 3 and a fourth robot leg 4 . The robot leg groups are distributed on both sides of the robot body, the first robot leg 1 and the second robot leg 2 are located on one side of the robot body, the third robot leg 3 and the fourth robot leg 4 are located on the other side of the robot body, and the first robot leg 2 is located on the other side of the robot body. The robot leg 1 and the third robot leg 3 are distributed symmetrically ...

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PUM

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Abstract

The invention discloses an underwater crawling and swimming type robot and a working method thereof. The underwater crawling and swimming type robot comprises a robot body, a robot leg set, a propelling device set, batteries and a controller, wherein the robot body comprises a body chassis and a body upper cover; the robot leg set comprises four legs with the same structure, and each leg is composed of a thigh and a shank; each thigh is composed of a thigh first joint motor, a thigh first joint motor connecting plate set, a thigh second joint motor, a thigh second joint motor connecting plate set and a thigh frame set; each shank is composed of a shank joint motor, a telescopic driving motor, a guide cylinder, a telescopic nut, a limit stop block and a shank rod; and the propelling device set comprises five propelling devices with the same structure, and each propelling device comprises a propelling driving motor, a propeller and a locking nut. The robot disclosed by the invention can be supported by multiple legs to walk under the sea and can swim in water through the propelling devices after the legs are retracted, and the robot is wide in application range.

Description

technical field [0001] The invention belongs to the field of marine technology, and in particular relates to an underwater crawling-swimming robot and a working method thereof. Background technique [0002] The ocean is the largest body of water on Earth, covering about 71% of the Earth's area. There are many precious resources in the ocean. The ocean provides humans with nutritious and delicious food. At the same time, the ocean also stores rich oil and gas, minerals and renewable resources, especially in the severe situation where onshore oil and gas resources are facing depletion. Under the circumstances, these resources in the ocean are precious energy sources for human survival. [0003] Before the rational development and utilization of marine resources, human beings need to understand and understand the ocean. As early as prehistory, humans have learned to live on the ocean and began to explore the ocean. By traveling on the ocean and fishing from the ocean, they ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B62D57/032
CPCB62D57/032B63C11/52
Inventor 陈刚金波
Owner ZHEJIANG UNIV
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