Intelligent shaft coupler

A coupling and intelligent technology, applied in the direction of couplings, elastic couplings, mechanical equipment, etc., can solve the dynamic data acquisition of transmission parts, the difficulty of state monitoring, the difficulty of sensor arrangement and installation, and the susceptibility of signal transmission to interference, etc. problems, to overcome the inability to monitor stress and strain, increase damping, and improve reliability

Inactive Publication Date: 2013-12-11
SICHUAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when measuring the signals of various parameters during the operation of transmission components at home and abroad, due to the complex environment, difficult sensor layout and installation, and signal transmission susceptible to interference, there has been a lack of effective testing methods for the collection of dynamic data of transmission components, Condition monitoring poses great difficulties

Method used

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Embodiment Construction

[0030] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Such as figure 1 Shown is a schematic structural diagram of an embodiment of the intelligent coupling of the present invention. The intelligent coupling of this embodiment includes an input shaft flange 3 for connecting the input shaft 1, an output shaft coupling disc 4 for connecting the output shaft 2, and an output coupling sleeve 5 fixedly connected to the output shaft coupling disc 4 , the center of the input shaft flange 3 is provided with a central through hole, the output connecting sleeve 5 is set in the central through hole, and an elastic body 6 is arranged between the output connecting sleeve 5 and the inner wall of the central through hole, and the outer wall of the elastic body 6 is in contact with the inner wall of the central through hole. A synchronous matching structure for driving the elastic body 6 to rotate sync...

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Abstract

The invention discloses an intelligent shaft coupler. The intelligent shaft coupler comprises an input shaft flange disc for connecting an input shaft, an output shaft coupling disc for connecting an output shaft, and an output connection sleeve which is fixedly connected with the output shaft coupling disc, wherein a central through hole is formed in the center of the input shaft flange disc; the output connection sleeve is sleeved in the central through hole; an elastic body is arranged between the output connection sleeve and the inner wall of the central through hole; a synchronous matching structure for driving the elastic body and the input shaft flange disc to rotate synchronously is arranged between the outer wall of the elastic body and the inner wall of the central through hole of the input shaft flange disc; the elastic body and the output connection sleeve are spliced and fixed to form a whole body; the intelligent shaft coupler further comprises a monitoring device for monitoring the operation condition of the shaft coupler in real time; the monitoring device comprises a data receiving device and at least one sensor which is arranged in the elastic body and is used for measuring the operation parameter of the shaft coupler; the sensor and the data receiving device are wirelessly connected.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to an intelligent shaft coupling. Background technique [0002] For a long time, as an important part of the transmission system, the coupling has been required to have the characteristics of vibration reduction, noise reduction, safety, reliability, high efficiency, energy saving, long service life and easy installation. With the continuous development of various power devices such as ship propulsion systems, locomotives, excavators, cranes, heavy vehicles, compressors and generator sets in mechanical transmission systems, more stringent requirements are placed on the performance of couplings. In: During the use of the coupling, on the premise of meeting its functional requirements, strict requirements are put forward for its reliability, requiring the coupling to be informatized and intelligent, and to be able to monitor the operating status of the transmission components online in real time. ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F16D3/76
Inventor王家序蒲伟周广武周青华韩彦峰李俊阳程美玲
OwnerSICHUAN UNIV