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A multi-propeller synchronous rotation mechanism for submersibles

A technology of synchronous rotation and propellers, which is applied in the direction of transmission devices using synchronous propulsion components, ship propulsion, propulsion components, etc., can solve the problems of cost increase, complex mechanism, heavy weight, etc., and achieve low cost, wide application range, and low weight. light effect

Active Publication Date: 2019-05-07
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most submersibles realize multi-degree-of-freedom movements such as horizontal and vertical movements of the submersible by installing multiple independent fixed propellers; Disadvantages such as complexity, heavy weight and rising cost

Method used

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  • A multi-propeller synchronous rotation mechanism for submersibles
  • A multi-propeller synchronous rotation mechanism for submersibles
  • A multi-propeller synchronous rotation mechanism for submersibles

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] Such as Figure 1~4 As shown, the present invention includes a mechanism casing 3, a mechanism cover, a mechanism base 16, a right end cover 1, a left end cover 11, a transmission shaft 5, a motor and a reducer assembly 31, a transmission mechanism, a transmission pair, a propeller shaft 34, and a propeller 36. Pipe joint 29 and oil pipe 30, wherein the mechanism cover includes an upper cover 26 and a transparent sealing cover 27, an O-ring sealing ring B4 is installed at the O-ring groove on the upper end surface of the mechanism casing 3, and the sealing cover 27 passes through the O-ring The sealing ring B4 is sealed with the upper end surface of the mechanism casing 3, and the upper cover 26 is located above the sealing cover 27, and is jointly fixed on the mechanism casing 3 by bolts. The sealing cover 27 is transparent, and the material can be a...

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Abstract

The invention belongs to the field of underwater robots, and particularly relates to a multi-propeller synchronous rotation mechanism for a submersible. The upper portion and the lower portion of an outer shell of the mechanism are correspondingly connected with a cover body of the mechanism and a base of the mechanism in a sealed mode, a transmission shaft is mounted on the outer shell of the mechanism in a rotary mode, propeller shafts are correspondingly connected to both ends of the transmission shaft, and a propeller is mounted on each propeller shaft; an active transmission part of a transmission pair is mounted in the outer shell of the mechanism, a driven transmission part is mounted on the transmission shaft, the output end of a motor and reducer assembly is connected with the active transmission part through a transmission mechanism, the transmission shaft is driven to rotate through the motor and reducer assembly, thereby driving the propellers on both ends to rotate synchronously and achieving the multi-axis motion of the submersible; and an oil pipe is mounted on the outer shell of the mechanism through a coupler, the oil pipe is externally connected with a pressure compensation device, and the multi-propeller synchronous rotation mechanism for the submersible can be used in the full-sea-depth range. The multi-propeller synchronous rotation mechanism for the submersible has the advantages of wide application range, strong functionality, compact structure, high precision, low cost, convenient assembly and maintenance and the like.

Description

technical field [0001] The invention belongs to the field of underwater robots, in particular to a multi-propeller synchronous rotation mechanism for a submersible. Background technique [0002] At present, submersibles have been widely valued and developed greatly in the field of underwater robots because of their safe, convenient and economical characteristics. However, most submersibles realize multi-degree-of-freedom movements such as horizontal and vertical movements of the submersible by installing multiple independent fixed propellers; Disadvantages such as complexity, heavy weight and rising cost. Contents of the invention [0003] In order to solve the above-mentioned shortcomings of multiple fixed propellers, the object of the present invention is to provide a multi-propeller synchronous rotation mechanism for a submersible. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The invention includes a me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H23/06B63H23/28
CPCB63H23/06B63H23/28B63H2023/062
Inventor 王旭唐元贵陆洋李硕李一平
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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