| 摘要 |
Disclosed is an improved two-dimensional manipulating robot whose arm assemblies are light enough to permit its manipulating hands to move to a desired position quickly with precision. A two-dimensional manipulating robot comprising a base stand, an upper arm pivotally fixed to said base stand at its rear end, a first drive means associated with said upper arm, a forearm pivotally connected to said upper arm at its rear end and having a manipulating hand at its fore-end, a second drive means associated with said forearm, a control for controlling the angular rotation each of said upper arm and said forearm for bringing said manipulating hand to a desired position, is improved according to the present invention in that said second drive means is fixed to said base stand, and that said robot further comprises rotation transmission means to transmit the rotation of said second drive means to said forearm, thereby permitting it to rotate about the fore-end of said upper arm.
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