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Laser measurement device for simply measuring mechanical vibration amplitude

A technology of mechanical vibration and laser measurement, which is used in measurement devices, measurement of ultrasonic/sonic/infrasonic waves, instruments, etc., to achieve the effects of simple use, high efficiency, and easy manufacturing

Inactive Publication Date: 2016-04-27
HONGTA TOBACCO GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Laser can adopt green laser

Method used

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  • Laser measurement device for simply measuring mechanical vibration amplitude
  • Laser measurement device for simply measuring mechanical vibration amplitude
  • Laser measurement device for simply measuring mechanical vibration amplitude

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Experimental program
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Embodiment Construction

[0019] The text invention will be further described below in conjunction with specific embodiments.

[0020] Such as figure 1 As shown, the laser assembly 2 and the light spot receiving assembly 3; the laser assembly 2 is fixedly installed on the vibration machine body 1, the laser assembly 2 includes a laser emitter holder 2a and a laser emitter 2c, and the laser emitter 2c is stuck on the laser emitter On the card holder 2a; the spot receiving component 3 includes a coordinate paper slot 3a, a receiving plate 3b, a bracket 3c, a coordinate paper 3e and a ground fixing device 3d, and a coordinate paper slot 3a is arranged inside the receiving plate 3b, and the coordinate paper 3e is put into the receiving plate In the coordinate paper slot 3a in 3b, the ground fixing device 3d is connected with the bracket 3c, and the receiving plate 3b is connected with the bracket 3c. There is a positioning and fixing magnet 2b in the center of the laser transmitter deck 2a, and the bracke...

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PUM

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Abstract

The invention discloses a simple vibration amplitude measurement device, and particularly relates to a device for measuring the vibration amplitude of a vibrating machine in the industrial production process. When the machine vibrates, a laser transmitter (2c) fixedly connected to the side of the vibrating machine is driven to vibrate and displace, beams emitted by the laser transmitter (2c) vibrate along with the machine, then vibrating patterns are formed on a receiving plate (3b) on a light spot receiving assembly (3), and the vibration amplitude is read according to coordinate paper on the receiving plate (3b). The vibration amplitude of a vibrating screen can be directly measured by the device; the device is low in cost, easy to manufacture and simple in use, can be reused, is not limited by the production condition, can be observed remotely, and is intuitive and high in efficiency. The device can also be used for remotely observing and judging whether some dangerous machines work normally nor not.

Description

technical field [0001] The invention relates to a simple amplitude measuring device, in particular to the amplitude measurement of a vibrating screen in an industrial production process. Background technique [0002] Machinery will vibrate during the working process, and the strength of the vibration is related to whether the machine works normally. The most intuitive manifestation of the strength of the vibration is the size of the amplitude. The vibrating screen in the industry needs to sieve the material. There will be a layer to multi-layer screen to allow the material to move and roll on the screen surface. This will have certain requirements for the vibration of the vibrating screen. The vibration cannot exceed Large, because the material will splash if it is too large. For some fragile materials (such as tobacco leaves), the tobacco leaves will be broken and unnecessary losses will be caused. However, the vibration should not be too small, because the vibration will ...

Claims

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Application Information

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IPC IPC(8): G01H9/00
CPCG01H9/00
Inventor 陆俊平秦文平刘文马纪元邱仕强陈蕾石迎春赵燕
Owner HONGTA TOBACCO GRP
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