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Magnetic coupling steering device for deep sea glider

A technology of steering device and glider, which is applied to steering and steering with rudder, can solve problems such as dynamic sealing, and achieve the effect of light weight, simple and accurate control method, and easy installation in

Inactive Publication Date: 2017-07-07
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the dynamic sealing problem faced by the rudder shaft of the existing steering device to drive the rudder to rotate through the seal, the purpose of the present invention is to provide a magnetic coupling steering device for deep sea glider

Method used

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  • Magnetic coupling steering device for deep sea glider
  • Magnetic coupling steering device for deep sea glider
  • Magnetic coupling steering device for deep sea glider

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] like Figure 1~3 As shown, the present invention comprises steering cabin seat 4, steering cabin cover 18, driving mechanism, transmission mechanism, power transmission shaft 13, magnetic coupling 17, rudder shaft 25, rudder blade 26 and stabilizer wing 29, wherein steering cabin seat 4 The magnetic coupling steering device fixing part 1 is fixed by screws, and the magnetic coupling steering device fixing part 1 is flange-connected with the steering cabin seat 4, and an O-ring seal E35 is installed on the magnetic coupling steering device fixing part 1. The steering cabin seat 4 is double-sealed, and the magnetic coupling steering device fixing part 1 is fixed on the deep-sea glider through nuts. At the same time, an O-ring A2 and an O-ring sealing ring B3 are installed on the magnetic coupling steering device fixing part 1, and the carrier of the deep...

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Abstract

The invention belongs to the field of underwater robots, and particularly relates to a magnetic coupling steering device for a deep sea glider. A steering cabin seat is mounted on the deep sea glider, a steering hatch is mounted on the steering cabin seat in a sealed mode, a rudder piece support frame is mounted on the steering hatch, and a rudder shaft is rotatably mounted on the rudder piece support frame; magnetic couplings are mounted on both sides of the steering hatch, the magnetic coupling on one side is located in the steering cabin seat and connected with a transmission mechanism, the magnetic coupling on the other side is located in the rudder piece support frame and connected with one end of the rudder shaft, and the other end of the rudder shaft is connected with the lower end of a rudder piece; the lower end of a stabilizer is mounted on the steering hatch, and the upper end of the stabilizer is rotatably connected with the upper end of the rudder piece; and a driving mechanism drives a transmission shaft to rotate through the transmission mechanism and drives the rudder shaft and the rudder piece to rotate synchronously through the magnetic couplings, and steering of the deep sea glider is achieved. The magnetic coupling steering device for the deep sea glider has the advantages of good airtightness, compact structure, low energy consumption, high reliability, convenient assembly and maintenance and the like.

Description

technical field [0001] The invention belongs to the field of underwater robots, in particular to a magnetic coupling steering device for a deep-sea glider. Background technique [0002] The deep-sea glider is a new type of underwater robot that has no external propulsion device and is driven by its own buoyancy, developed by combining buoy, submersible buoy technology and underwater robot technology. At present, deep-sea gliders mostly use heel adjustment devices to realize the steering function of deep-sea gliders, that is, an eccentric mass (battery) is installed inside the carrier to rotate around the axis of the carrier, so that the center of gravity and buoyancy of the carrier are offset, resulting in The torque will cause the entire carrier to produce a deflection angle (ie, heel angle) around its own axis, and the direction of motion of the deep-sea glider can be changed under the action of hydrodynamic force. However, this method has strict requirements on the shape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H25/14B63H25/24
CPCB63H25/14B63H25/24
Inventor 王旭俞建成金文明谭智铎李春阳
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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