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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Laser can ado

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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

Examples

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[0019] The text invention will be further described below with reference to specific embodiments.

[0020] like figure 1 As shown, the laser assembly 2 and the spot receiving assembly 3; the laser assembly 2 is fixedly installed on the vibration machine body 1, and the laser assembly 2 includes a laser transmitter holder 2a and a laser transmitter 2c, and the laser transmitter 2c is clamped in the laser transmitter. On the deck 2a; the light spot receiving assembly 3 includes a graph paper slot 3a, a receiving plate 3b, a bracket 3c, a graph paper 3e and a ground fixing device 3d, and a graph paper slot 3a is arranged inside the receiving plate 3b, and the graph paper 3e is put into the receiving plate In the graph 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 holder 2a, and the bracket 3c in the l...

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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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