Double-ring clutch type electromagnetic drive spherical robot

Abstract

The invention relates to a double-ring clutch type electromagnetically driven spherical robot, which includes a left hemispherical shell, a hemispherical clutch mechanism, a right hemispherical shell, a screw shaft, a shaft coupling, a reducer, a motor, a fixing screw for a support seat, an electromagnetic drive part, and a magnetic steel ring, permanent magnetic steel, left support seat, right support seat, rubber pad, etc.; The shaft is on the screw shaft, and the permanent magnets are evenly arranged on the magnetic steel ring, and the N poles of the two adjacent permanent magnets are facing oppositely; the electromagnetic drive components are mainly composed of electromagnetic cores, electromagnetic coils, control modules and power supplies. It consists of a plate, an infrared tube and a support wheel; the support plate is processed into an arc concentric with the magnetic steel ring; several infrared tubes are respectively installed on both sides of the support plate. The invention uses the principle of electromagnetic stepping to realize the forward and backward of the robot. Compared with the traditional robot, the invention has simple and reliable structure, stable and flexible movement, and strong controllability.

Description

technical field [0001] The invention belongs to the field of electromechanical technology, and relates to a double-ring clutch type electromagnetically driven spherical robot, which can be applied to the fields of detection, search and rescue, military affairs, transportation, entertainment and the like. Background technique [0002] Because of its unique advantages such as flexible movement, small turning radius, good self-recovery ability, strong carrying capacity, and the ability to easily roll over rough terrain, spherical robots have attracted much attention from scientific and technological personnel, and are currently one of the hot issues in the field of robotics research. It has broad research space and good application prospects. [0003] Since the researchers in the United States, Finland and other countries began to study and trial-produce spherical robots in the 1990s, people have paid more and more attention to the research on spherical robots, and spherical ro...

AI Technical Summary

Problems solved by technology

[0005] Although there have been many designs of spherical robots at home and abroad, and their driving mechanisms are also various, most of them have the disadvantages of complex structure, difficult engineering realization and low practicability.

So far, no driving method has been publicly recommended by everyone, and there is no mature theoretical system for the research on the structure and driving method of spherical robots.

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