Robot arm with wire traveling central hole

A robot arm, center hole technology, applied in the direction of claw arms, manipulators, manufacturing tools, etc., can solve problems such as wire breakage and winding
CN1807033AInactive Publication Date: 2006-07-26HARBIN INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARBIN INST OF TECH
Publication Date
2006-07-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates robot arm. The invention provides the robot arm with center hole to solve the problem of wire breaking and coiling, comprising the hollow leg bar (1) and joint (2). The joint (2) is connected with the ends of hollow leg bar (1), and in joint (2) there is routing hole (2-5). Using the invention, the wire is not damaged in the condition of high and low temperature and hard radiation, and the adaptability of robot is enhanced.
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Description

technical field

[0001] The present invention relates to a robot arm. Background technique

[0002] The wires of traditional robots are generally exposed on the outside of the robot, which will cause the robot with multiple joints to be prone to wire winding when working. The winding phenomenon will damage the normal work of the robot and even be fatal. For example Robots in space cabins; for robots working in harsh environments, such as robots outside space cabins, changes in high and low temperature space and strong radiation environments will damage the wires of the robot, and wire rupture will cause power leakage and signal interruption question. Contents of the invention

[0003] In order to solve the problems of wire breakage and wire winding caused by the exposed wires of existing robots outside the robot, the invention provides a robot arm with a central hole for wire routing. The present invention includes a hollow arm 1 and a joint 2, and the two connection ends...

Claims

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