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Reaction moment balance transmission system for single rotating motor

A transmission system and counter-torque technology, applied in the field of counter-torque balance transmission systems of single-rotation motors, can solve problems affecting power efficiency, propulsion device rotation, power cycle, etc., and achieve the effects of simple structure, low vibration and noise, and light weight

Inactive Publication Date: 2011-07-20
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the stator of the single-rotation motor has an anti-torque during operation, which will cause the propulsion device to rotate during underwater navigation, resulting in power circulation and affecting power efficiency

Method used

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  • Reaction moment balance transmission system for single rotating motor
  • Reaction moment balance transmission system for single rotating motor

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Embodiment Construction

[0021] Accompanying drawing is the structure schematic diagram of the present invention, as shown in the figure: the single-rotation motor anti-torque balance transmission system of the present embodiment comprises box body 9, the first planetary gear transmission system and the second planetary gear transmission system located in the box body 9 , the box body 9 is fixedly connected to the end cover 4 of the single-rotation motor;

[0022] The first planetary gear transmission system includes a first sun gear 22, a first planet carrier 21, a planetary gear I6, a planetary gear II7 and a first ring gear 20, and the first sun gear 22 is connected to the rotor 1 of a single-rotation motor. The circumferential direction is fixedly matched, and the planetary gear I6 and the planetary gear II7 are arranged side by side along the radial direction of the first planetary carrier 21 and are self-rotatingly matched with the first planetary carrier 21. The same as the prior art, there are ...

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Abstract

The invention discloses a reaction moment balance transmission system for a single rotating motor, which comprises a box body, and a first planet wheel transmission system and a second planet wheel transmission system which are arranged in the box body and are output dynamically by a same axis, and the output rotating directions are opposite. The single output of a high-speed motor is shunted andtorque-multiplied into output by a retarding mechanism formed by the two planet wheel transmission systems, and the retarding mechanism is used to balance the reaction moment of a motor stator, and therefore, the whole driving system has no auto-rotating reaction moment. The retarding mechanism of single input and double output can meet the demands of high-speed transmission performance, high transmission efficiency, simple structure, light weight and low vibrating noise, and simultaneously, the retarding mechanism can ensure reliable sealing between the transmission mechanism and external environment medium and the motor.

Description

technical field [0001] The invention relates to a torque balance transmission system, in particular to a single-rotation motor counter torque balance transmission system. Background technique [0002] Underwater self-propelled vehicles are commonly used equipment for underwater detection, detection and monitoring operations. The propulsion systems of existing underwater self-propelled vehicles mainly use thermal power and electric propulsion systems. The electric propulsion system has gained more and more attention and application due to its advantages such as its power is not affected by back pressure, low noise, no pollution during navigation, no weight change, and convenient use and maintenance. [0003] In the electric propulsion system, the direct drive system using the double-rotating motor as the power source is the most widely used. The armature and the magnetic system of the double-rotating motor perform counter-rotating motions, and they are directly connected with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/28B63H23/02B63H21/17
Inventor 石万凯李国云武斌秦大同
Owner CHONGQING UNIV
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