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Electric rotation transmission device with self-diagnosis function and self-checking method thereof

A technology of transmission device and diagnosis function, applied in the field of electric rotary transmission device, can solve problems such as affecting the safety and stability of power supply, equipment damage, etc.

Pending Publication Date: 2022-01-28
CHINA SOUTH IND GRP SHANGHAI ELECTRIC CONTROL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above analysis, the present invention aims to provide an electrorotary transmission device with self-diagnosis function and its self-inspection method to solve the problem of determining the product failure of the existing electrorotary transmission device. It can only be judged when there is equipment damage, which affects the safety and stability of power supply

Method used

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  • Electric rotation transmission device with self-diagnosis function and self-checking method thereof
  • Electric rotation transmission device with self-diagnosis function and self-checking method thereof
  • Electric rotation transmission device with self-diagnosis function and self-checking method thereof

Examples

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Embodiment 1

[0043] A specific embodiment of the present invention discloses a electric rotary transmission device having a self-diagnosis function, such as figure 1 As shown, including: housing, rotary transmission member 8, light source 5, display 6, and optical signal receiving converter 7.

[0044] Among them, the rotary transport member 8 is used to achieve rotation power; the rotary transport member 8 is disposed inside the housing, and the interior of the housing accumulates a large amount of metal dust in the case of using wear, with the use wear of the rotary transmission member 8.

[0045] Both the light source 5 and the optical signal receiving converter 7 are provided inside the housing; the light source 5 can be transmitted, and the light source 5 is fixedly aligned with the optical signal receiving converter 7, the light source 5 for transmitting a light signal, and passes through light The signal receiving converter 7 receives the optical signal.

[0046] The signal processor in...

Embodiment 2

[0085] A specific embodiment of the present invention provides a self-test method of a electric rotation transmission device having a self-diagnosis function in Example 1, including the following steps:

[0086] Step S1: The light source 5 emits an optical signal;

[0087] Step S2: The optical signal receiving converter 7 receives the optical signal emitted by the light source 5 and converts the optical signal into an electrical signal;

[0088] Step S3: The signal processor calculates the concentration of the metal dust in the housing by the electrical signal, and then determines the wear state of the rotary transmission member 8.

[0089] Further, as the rotary transport member 8 is worn, metal dust is present inside; the concentration of the metal dust in the housing is displayed by the display 6, and the degree of wear of the contact 804 of the rotary transmission member 8 can be determined. Furthermore, it is determined whether the electric rotation transmission device is req...

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Abstract

The invention relates to an electric rotation transmission device with a self-diagnosis function and a self-checking method thereof, belongs to the technical field of power supply equipment, and aims to solve the problem that the product fault of the electric rotation transmission device in the prior art can only be judged according to an electric energy transmission fault or even equipment damage, and the power supply safety and stability are influenced. The device comprises a shell, a rotary transmission component, a light source, a light signal receiving converter and a signal processor, wherein the rotary transmission component is arranged in the shell, metal dust can be accumulated in the shell, the light source emits light signals, the light signal receiving converter receives the light signals and converts the light signals into electric signals, and an internal single-chip microcomputer judges the concentration of the metal dust in the shell according to the electric signals, further judges the abrasion state of the rotary transmission component and determines whether the electric rotary transmission device reaches the service life or not.

Description

Technical field [0001] The present invention relates to the technical field of power supply, and more particularly to an electric rotary transmission device having a self-diagnosis function and a self-test method thereof. Background technique [0002] The electric rotation transmission device is a common industrial electrical device, during rotation, by means of a metal dielectric elasticity, through the inner shaft and the outer axis oppositely rotate in real time to rotate, the electrical energy is in a relatively rotating body. Transmission; electric rotation transmission device is widely used in defense weapons, wind power, robot, medical, etc. There are relatively rotational conditions, and the mode of operation of rotating joint contact transmission determines that the electric rotary transmission device itself inevitably generates metal fries. A power transmission fault, affecting the life of the electric rotation transmission device itself. [0003] The electric rotation ...

Claims

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Application Information

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IPC IPC(8): G01N15/06G01M13/00
CPCG01N15/06G01M13/00G01N15/075
Inventor 王颖鹏徐润华厉世益
Owner CHINA SOUTH IND GRP SHANGHAI ELECTRIC CONTROL RES INST