Multi-degree-of-freedom joint component of robot

Abstract

The invention discloses a multi-degree-of-freedom joint component of a robot. The multi-degree-of-freedom joint component comprises a joint shaft of which the upper end is provided with a rear joint plate, and the lower end of the joint shaft is provided with a mounting plate; the lower end of the mounting plate is connected with a front joint plate through an elastic column; a plurality of clamping grooves are distributed in the top surface of the mounting plate in the peripheral direction, and each clamping groove is provided with a sucker; a plurality of stay wires are distributed between the front joint plate and the mounting plate in the peripheral direction, and the upper end of each stay wire penetrates through the bottom surface of the mounting plate, and is connected with the sucker in the corresponding clamping groove; and a rotatable rotary sleeve is arranged on the joint shaft in a sleeving manner, and provided with a linear actuator of which the output end is provided withelectromagnets matched with the suckers. According to the joint component, the degrees of freedom in multiple directions can be achieved by using one joint, and the structure is simplified effectively; and the joint component is applicable for direct connection with a robot end actuator mechanism.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to a multi-degree-of-freedom joint component of a robot. Background technique [0002] With the continuous development of mechanical automation and image processing technology, more and more robots are designed and applied to various industries to meet different practical needs. Robots can not only realize automation and intelligence, but also can effectively improve efficiency, such as welding robots and processing robots in industrial robots; in some industries, robots are also used to complete specific tasks or tasks, such as post-disaster search and rescue robots, pipeline cleaning robot etc. [0003] The structural design of the robot is one of the important factors that determine the working performance of the robot. In order to make the robot more flexible to complete more actions, the degree of freedom of the robot joints is the main consideration in the stru...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-degree-of-freedom joint component of a robot, which can realize multi-directional degrees of freedom through one joint, so as to overcome the problems of large volume and weight in traditional structures

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