Health diagnosis device for high-speed railway locomotive

A technology for diagnostic devices and locomotives, applied in manipulators, manufacturing tools, etc., can solve the problems of data uncertainty, inaccurate measurement, etc., and achieve the effect of facilitating the health state

Inactive Publication Date: 2017-04-05
东台市苏中电工机械有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

It is difficult to fully extract joint state information from vibration signals alone, and it is e

Method used

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  • Health diagnosis device for high-speed railway locomotive

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Embodiment Construction

[0016] Such as figure 1 As shown, a high-speed rail locomotive health diagnosis device includes a power supply module 1, a signal preprocessing module 2, an A / D converter 3, an ARM processor 4, a status display module 5, an audible and visual alarm module 6 and a network communication module 7, The power module 1 is electrically connected to the signal preprocessing module 2, the A / D conversion module 3, the ARM processor 4, and the status display module 5, and the signal preprocessing module 2 is provided with an acceleration sensor 8 and a piezoelectric acoustic The transmitter sensor 9, the network communication module 7 is connected to the ARM processor 4, the network communication module 7 is provided with a WIFI interface (not shown), the sound and light alarm module 6 is connected to the status display module 5, The sound and light alarm module 6 is composed of a warning light (not shown) and a loud alarm (not shown).

[0017] The operating principle of the high-speed ...

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Abstract

The invention discloses a health diagnosis device for a high-speed railway locomotive. The health diagnosis device comprises a power supply module, a signal pre-processing module, an A/D converter, an ARM processor, a state display module, a sound-light alarm module and a network communication module, wherein the power supply module is electrically connected with the signal pre-processing module, an A/D converter module, the ARM processor and the state display module mutually; an acceleration sensor and a piezoelectric sound emission sensor are arranged in the signal pre-processing module; the network communication module is connected with the ARM processor; a WIFI interface is arranged in the network communication module; the sound-light alarm module is connected with the state display module; and the sound-light alarm module is composed of an alarm lamp and a high-loudness alarm. The health diagnosis device disclosed by the invention has the functions of remotely monitoring, detecting and judging health states of robot joints, and timely cutting off power of a robot before faults occur.

Description

technical field [0001] The invention relates to a high-speed rail locomotive health diagnosis device. Background technique [0002] An industrial robot is an intelligent system of multi-joint robotic arms for the industrial field, and it is an important symbol to measure a country's manufacturing level and technological level. The International Federation of Robotics reported that the number of industrial robots in China will rank first in the world in 2017, reaching 428,000 units. The role of industrial robots replacing manpower in welding, palletizing, sorting, docks and high-risk working environments has become increasingly prominent. Its high precision, fast speed, and long working hours have attracted the attention of the industry. However, industrial robots are under high-intensity, frequent and repeated operation for a long time, and the performance and health of the robot will inevitably degrade, especially the joints, which account for 53%-63% of the cost of indust...

Claims

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Application Information

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IPC IPC(8): B25J19/00
CPCB25J19/0095B25J19/0066
Inventor 陈斌张井安黄辉丁雨凤
Owner 东台市苏中电工机械有限公司
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