The invention discloses a six-degree-of-freedom underwater robot. The underwater robot comprises a casing, wherein a main posture adjustment advancing set which comprises three posture adjusting devices, a main dynamic advancing set which comprises two posture adjusting devices and an auxiliary posture adjusting set which comprises a posture adjusting device are arranged on the casing; each posture adjusting device comprises a flow guiding cover, a motor base, a motor and screw propellers; three flow guiding covers of the main posture adjustment advancing set are arranged in an isosceles triangle, the center line of each of the flow guiding covers is parallel to a Z axis, a plane formed by the center lines of two of the three flow guiding covers is parallel to a Y axis, and the distances from the other flow guiding cover to the two flow guiding covers are equal; the center line of each of two flow guiding covers of the main dynamic advancing set is parallel to an X axis, and a plane formed by the center lines of the two flow guiding covers is parallel to the Y axis; the center line of the flow guiding cover of the auxiliary posture adjusting set is parallel to the Y axis. According to the underwater robot disclosed by the invention, six posture adjusting devices are adopted to advance the underwater robot, so that the six-degree-of-freedom motion of the underwater robot in a motion space is realized.
Six-degree-of-freedom underwater robot
2015-10-07
Patent
Electronic Resource
English
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