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Synchro-self-shifting clutch state monitoring method and device

A technology of automatic synchronization and state monitoring, applied in the direction of machine gear/transmission mechanism testing, etc., can solve the problems of difficult monitoring and large movement, and achieve the effect of meeting the requirements of remote monitoring

Active Publication Date: 2015-06-03
JIANGYIN ZHONGHE POWER METER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the particularity of the clutch, it rotates at a high speed during operation and moves in the axial direction. The movement is relatively large and the monitoring is difficult. Currently, there is no instrumentation equipment for real-time monitoring of this type of product.

Method used

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  • Synchro-self-shifting clutch state monitoring method and device
  • Synchro-self-shifting clutch state monitoring method and device
  • Synchro-self-shifting clutch state monitoring method and device

Examples

Experimental program
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Embodiment Construction

[0015] The original structure of the automatic synchronous clutch is as follows: figure 1 As shown, after the motor starts to rotate, the clutch connects the power shaft and the drive shaft. When the speed reaches a certain speed or the speed difference between the two ends of the clutch reaches the design value, the clutch is automatically closed to realize the synchronization of the two ends of the rotation. The automatic synchronous clutch is independent of external control. The traditional clutch is closed inside the casing. During the working process, it cannot be controlled or monitored. In order to realize the real-time monitoring of the working state of the clutch and perceive the state and position of the clutch A method for monitoring clutch state.

[0016] The prior art includes automatic synchronous clutches including mechanical motor automatic clutches and hydraulic automatic clutches. The ECU of the mechanical motor automatic clutch collects signals such as the ...

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Abstract

The invention relates to a synchro-self-shifting clutch state monitoring method, wherein the moving parts of a clutch, namely, self-joint or auto-separate shaft moving parts in the synchro-self-shifting clutch are improved, an electrical vortex sensor is adopted to carry out a non-contact detection on the surfaces of the shaft moving parts closely; the moving position state of the clutch is detected. Particularly, the cylindrical surfaces of the shaft moving parts are changed into conical surfaces; the electrical vortex sensor detects the moving position of the clutch by means of trigonometric calculation and displays the state and distance. The method can be applied to monitoring the engaging and disengaging states of the clutch and the engaging and disengaging positions of the clutch between the auxiliary power machines and the working machines of a modern generator set, a ship transmission system and an energy recovery machine set.

Description

technical field [0001] The invention relates to a method for monitoring the state of an automatic synchronous clutch in the field of industry and ships, which can be used for on-line monitoring of the clutch activity state in systems such as modern generator sets and ship transmissions. Background technique [0002] The automatic synchronous clutch is a fully automatic one-way overrunning clutch that transmits power through gear elements and clutches. It is a closed mechanical system and is widely used in power plants such as ships and power stations. Automatic synchronous clutch, also known as SSS (Synchro-Self-Shifting) clutch, is a fully automatic one-way overrunning clutch that transmits power through gear elements. It can automatically switch according to the speed of the input and output ends: when the input end speeds up relative to the output end, the clutch automatically engages; when the input end speeds up relative to the output end, the clutch automatically disen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
Inventor 吴敏军袁晓刚秦法涛
Owner JIANGYIN ZHONGHE POWER METER
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