Deep sea azimuth propulsion device

Abstract

The invention relates to a deep sea full-rotation propelling device which comprises a flange base; a plurality of rotary rollers are evenly distributed in the flange base, and a rotary shell extends into the flange base and makes contact with the rotary rollers. A first motor and a second motor are both arranged in the flange base, and the output end of the first motor transmits a rotating pair tothe rotary shell through a first-stage transmission device to be used for achieving rotation of the rotary shell. A thruster rotating shaft is installed on the rotary shell, the output end of the second motor transmits the rotating pair to the thruster rotating shaft through a second-stage transmission device; one part, exposed out of the rotary shell, of the thruster rotating shaft is connectedwith a propelling mechanism through a connecting piece, and the thruster rotating shaft receives the rotating pair and drives the propelling mechanism to swing. By arranging the first-stage transmission mechanism, the rotating action of the rotary shell can be realized, and by arranging the second-stage transmission mechanism, the swinging action of the propelling mechanism can be realized, so that the continuous high-precision rotation of the whole mechanism in a three-dimensional hemispherical space is realized.

Description

technical field [0001] The invention relates to the field of deep-sea thrusters, in particular to a deep-sea full-turn propulsion device. Background technique [0002] Generally, the propellers used in deep-water working equipment such as deep submersibles or robots are mostly oscillating in a fixed orientation or within a limited angle range, and cannot achieve three-dimensional continuous rotation. If the existing propeller method is adopted, the deep-sea working equipment needs to be equipped with more propeller combinations to achieve propulsion in all directions, and the production cost is high and the equipment structure is complicated. Contents of the invention [0003] In view of the above-mentioned existing problems, the applicant has made researches and improvements to provide a deep-sea full-rotation propulsion device, which can realize continuous and high-precision rotation in a three-dimensional hemispherical space, provide precise angular positioning by setti...

AI Technical Summary

Problems solved by technology

[0002] Generally, the propellers used in deep-water working equipment such as submersibles or robots are mostly oscillating in a fixed orientation or within a limited angle range, and cannot achieve three-dimensional continuous rotation

With the existing propeller method, the deep-sea working equipment needs to be equipped with more propeller combinations to achieve propulsion in all directions, the production cost is high and the equipment structure is complicated

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