Amphibious two-ball robot

An amphibious and robotic technology, which is applied to amphibious vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of high environmental terrain requirements, inconvenient repair and maintenance, and complex mechanical structure of snake-shaped amphibious robots, achieving long battery life, Effects of steering flexibility, high maneuverability and ability to pass through complex environments

Active Publication Date: 2020-02-28
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Wheeled amphibious robots have less energy loss and high efficiency when moving, but they have high requirements on the environmental terrain and are not suitable for complex environments; legged amphibious robots generally include thighs, calves, ankles and other parts, which hav

Method used

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  • Amphibious two-ball robot

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Embodiment Construction

[0020] The structural features of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as Figure 1-Figure 4 As shown, the amphibious double-spherical robot disclosed by the present invention is composed of a vehicle axle, two symmetrically arranged spherical shells, a driving mechanism for driving the spherical shells, a buoyancy adjustment device, a carrying cabin and a solar panel. The two ends of the axle are symmetrically connected with a spherical shell, and the carrying cabin is fixed inside the spherical shell; under the action of the buoyancy adjustment device, the spherical shell goes deep into the water or floats on the water surface or walks on land; under the action of the driving mechanism, The spherical shell carries the carrying cabin to walk underwater, on the water surface, and on land to complete corresponding operations.

[0022] As shown in the figure, both ends of the axle 1 ar...

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Abstract

The invention provides an amphibious two-ball robot which comprises an axle, spherical shells fixed at the two ends of the axle, a driving mechanism capable of driving the spherical shells to move, abuoyancy force adjusting device, a carrying cabin and a solar panel, wherein the carrying cabin is fixed in the spherical shells; under the action of the buoyancy force adjusting device, the sphericalshells go underwater, float on the water surface or walk on the land; and under the action of the driving mechanism, the spherical shells carry the carrying cabin to walk underwater, on the water surface or on the land to finish corresponding operations. According to the amphibious two-ball robot, an underwater propulsor is combined with a rotary motor to enable the robot to move on the water surface and on the land; and the solar energy is utilized to provide continuous power for the robot so as to realize long-time and long-distance operation of the robot. The amphibious two-ball robot hasthe characteristics of not overturning, being flexible in veering and long in time of endurance and can be widely applied to tasks including field rescue, offshore landing, oceanographic research andinvestigation, seaway survey, marine fishery development and the like.

Description

technical field [0001] The invention relates to an autonomous amphibious double-spherical robot capable of long-term operation on land, water surface and underwater. The invention belongs to the field of robot technology development. Background technique [0002] The broken wave zone, surf area and tidal flat zone where the ocean and land connect are the key areas of scientific research, environmental monitoring, survey sampling and military fields in recent years. Most robots can only move in a single environment. Land robots do not have the ability to navigate in water because they do not have underwater propulsion mechanisms, and most underwater robots do not have the ability to walk on land. Therefore, in order to complete tasks such as detection and operation in the land-water transition area, it is of great significance to study high-performance amphibious robots. [0003] At present, according to different propulsion principles, amphibious robots can be divided into...

Claims

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Application Information

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IPC IPC(8): B60F3/00B62D57/032
CPCB60F3/003B60F3/0038B60F3/0007B62D57/032
Inventor 兰晓娟孙汉旭贾庆轩李健霍东帅
Owner BEIJING UNIV OF POSTS & TELECOMM
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