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A deep sea rotatable thruster device

A thruster and deep-sea technology, applied in ship propulsion, propulsion components, steering and steering with propulsion components, etc., can solve the problems of thrust loss, maneuverability, flexibility reduction, etc., and achieve the effect of ensuring the thrust output angle

Active Publication Date: 2018-07-20
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The propulsion devices of underwater robots in the prior art mostly adopt a fixed-angle installation form, and can only output thrust at a single angle. When a certain angle of movement is to be realized, vector control of multiple propellers is usually required, which is easy to cause loss of thrust , and the maneuverability and flexibility are also greatly reduced, and cannot be well adapted to the detection needs of complex seabed terrain

Method used

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  • A deep sea rotatable thruster device
  • A deep sea rotatable thruster device
  • A deep sea rotatable thruster device

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the present invention includes a thruster 1, a rudder plate 2, a rudder stock 3, a steering gear 4, a controller 5 and a frame 6, wherein the frame 6 is the skeleton installed on the underwater robot equipment of the present invention, and the control The propeller 5 and the steering gear 4 are respectively fixed on the frame 6, the propeller 1 is embedded in the cavity of the rudder plate 2, and the wider end of the rudder plate 2 is connected with the steering gear 4 through the rudder stock 3 , and a flat key transmission is adopted between the steering gear 4 and the rudder stock 3, and the rudder stock 3 passes through the through hole on the frame 6 and is connected with the power output shaft 13 of the steering gear 4 through a pin. Such as figure 2 As shown, the controller 5 includes a sealed housing 19, an isolati...

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Abstract

The invention relates to an underwater robot power propelling system, in particular to a deep sea rotatable propeller device which comprises a propeller, a rudder plate, a rudder stock, a steering engine, a controller and frame, wherein, the controller and a controller each are fixed on the frame, the propeller is fixed on the rudder plate, the steering engine is connected with the rudder plate through the rudder stock, the rudder plate rotates driven by the steering engine, the thrust output angle of the propeller changes with the rotation of the rudder plate, the propeller and the steering engine start and stop through the controller. The device realizes the power output of the propeller in different angles, the output loss is low, the control calculating is simple, the mobility and flexibility of the underground robot is greatly increased.

Description

technical field [0001] The invention relates to a power propulsion system of an underwater robot, in particular to a deep-sea rotatable thruster device. Background technique [0002] With the proposal of the national marine strategy, more and more people pay attention to underwater robots, and they are widely used in marine scientific research and investigation. The propulsion devices of underwater robots in the prior art mostly adopt a fixed-angle installation form, and can only output thrust at a single angle. When a certain angle of movement is to be realized, vector control of multiple propellers is usually required, which is easy to cause loss of thrust , and the maneuverability and flexibility are also greatly reduced, and cannot be well adapted to the detection needs of complex seabed terrain. Contents of the invention [0003] The purpose of the present invention is to provide a deep-sea rotatable thruster device, which can realize the thrust output of the propuls...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H5/07B63H25/42
CPCB63H5/07B63H25/42
Inventor 王晓飞刘健徐会希陈仲李阳任宝祥
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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