| 摘要 |
PURPOSE: An articulated robot is provided to reduce the malfunction due to the operation of a speed reducer and one motor. CONSTITUTION: A multi-articulation robot(10) comprises a fast reed(20), a first and a second arm(30,40), a first and a second pulley, an end effecter(80), a driving member, and a first belt. One end of the first arm is rotatably combined in the fast reed. One end of the second arm is rotatably combined in the other end part of the first arm. The first pulley is fixed inside the other end part of the first arm. The upper part of the first pulley is expended in the inside of the second arm. The second pulley is fixed on a lower side of the second arm one end and a lower part of the secondary pulley is expended to the inside of the first arm. The end effecter rotatably combined in inside other end part of the second arm. The driving member operates the first and the second arm at the same time. The first belt interlinks the top end part of the first pulley and the end effecter.
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