An all-round linkage mechanical arm

Abstract

The invention discloses an omnidirectional linked mechanical arm which comprises an upper connecting plate, wherein a main driving motor is fixed on the upper connecting plate; the output shaft of the main driving motor penetrates downwards through the upper connecting plate; an upper protective sleeve is fixed on the bottom surface of the upper connecting plate; the output shaft is inserted in the protective sleeve; a rotating sleeve is fixed at one end of a first rotating arm; the upper part of the rotating sleeve is hinged into the upper protective sleeve; the middle part of the output shaft is a spline shaft part; the spline shaft part is inserted in a spline through hole in the middle of the rotating sleeve; the lower end of the output shaft is a connecting shaft part; the lower end of the connecting shaft part is hinged to the bottom plate of the first rotating arm; a main driving wheel is fixed on the connecting shaft part; and a driven shaft part is hinged to a top plate at the other end of the first rotating arm. The omnidirectional linked mechanical arm can realize 360-degree rotation, and when the first rotating arm rotates, a second rotating arm realize simultaneous rotation to directly convey a grabbed object to a required position, so that specific conveying requirements are met.

Description

[0001] Technical field: [0002] The invention relates to the technical field of robots, and more specifically relates to an omnidirectional linkage mechanical arm. [0003] Background technique: [0004] The existing general industrial robot has a large volume, and there is generally a vertical rotating arm on it, and the grasping movement is realized by rotating the rotating arm, and its effect is limited. The rotating arm cannot rotate 360 ​​degrees, and the rotation angle is limited. [0005] Invention content: [0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an all-round linkage mechanical arm, which can realize 360-degree rotation, and when the first rotating arm is rotating, the second rotating arm will rotate at the same time, and the grasping Items can be delivered directly to the desired location, thus achieving specific delivery requirements. [0007] The scheme that the present invention solves described te...

AI Technical Summary

Problems solved by technology

[0004] The existing general industrial robot has a large volume, and there is generally a vertical rotating arm on it. The grasping movement is realized by rotating the rotating arm, and its effect is limited. The rotating arm cannot rotate 360 ​​degrees, and the rotation angle is limited.

Images