Based on the principle of bionics, this paper designs a hexapod walking device by using a crank rocker mechanism. The designed structure can perform some basic walking operations, such as forward and backward place, turn left, turn right and so on. Furthermore, the triangle gait principle of the hexapod walking device and its stability are analyzed, the key parts of the device dimensions are calculated in detail, and the simulation of the body center of mass motion curve is performed to test the prototype through the dynamic simulation software ADAMS. The results show that the hexapod walking motion device is stable, with good mobility, and meets the design requirements.
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