Disclosed is a soft-bodied continuous track-type pipeline robot. Same comprises an inflatable main body (1) and a motion actuating apparatus. The motion actuating apparatus comprises drive motors (4) and a continuous track (5). The continuous track (5) is spiral and closedly arranged on the surface of the inflatable main body (1). Multiple drive wheels (6) driving the continuous track into motion are arranged at intervals below the continuous track (5). Each drive wheel (6) is connected to one drive motor (4) driving same into rotation and fixed onto the inflatable main body (1). The beneficial effects are such that: advantages of continuous track-type and spiral-type pipeline robots are combined, energy loss caused by transmission of an intermediate mechanism is reduced, transmission efficiency is high, axial traction is great, operation of the robot is stable and reliable, and robot traveling position control is of improved precision.
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