Online material calibration apparatus for belt scales

A belt scale and standard measurement technology, applied in the field of the belt scale online physical verification device, can solve the problems of wasting resources, laborious, time-consuming, etc.

Inactive Publication Date: 2007-08-01
陈纪铭
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Provide a new type of device for on-line physical verification of belt scales. To solve several major problems that currently exist in the physical verification of belt scales. Specifically: 1. Solve that most production sites must undergo construction transformation , in order to carry out physical verification; 2. Solve the problem that the physical verification must be stopped before it can be carried out, which affects normal production; 3. Solve the problem of low calibration accuracy caused by off-line and other factors; 4. Solve the problem of belt scales The problem of too much physical verification cost; 5. Solve the problem that the physical verification of the belt scale is too wasteful of power and resources; 6. Solve the problem that the physical verification of the belt scale is too time-consuming and laborious. Make the physical verification of the belt scale simple and convenient precise.

Method used

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  • Online material calibration apparatus for belt scales

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Embodiment Construction

[0023] The purpose of the present invention is achieved in this way: the new calibration device, by setting the standard measuring frame and the weighing frame of the belt scale to detect the weight of the material to be transported synchronously, to obtain two weighing signals of equal size, the calibration is established after the signal is synthesized. The dynamic zero point of the verification system; by setting the standard weight code block ring to impose a standard weight on the standard measuring frame, to carry out standard transfer, and establish the verification standard and basis of the verification system; by setting the signal synthesizer and the instrument display. The signal is synthesized, and the standard value of the calibration data is measured and displayed. The belt scale instrument is adjusted against the standard value of the calibration data to carry out and complete the physical calibration work.

[0024] details as follows:

[0025] Set up a measurem...

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Abstract

This invention relates to belt weigh online real object correction device to process the weighting in normal work status, which comprises device rack, standard measurement rack, standard weight codes ring, cleaner, standard weight codes ring elevation control structure, signal integration, device display and selection switch.

Description

Technical field: [0001] The invention relates to a device capable of on-line physical verification of belt scales. It can perform online physical verification of belt scales when the belt conveyor is running, the belt is rotating normally to produce and transport materials, and the belt scale is normally performing measurement work. new device. Background technique: [0002] At present, the use of belt scales has been very common, whether in production process control or daily measurement. However, the difficulty of physical verification of belt scales is a common problem. Since there is no better method, the current physical verification of the belt scale mainly adopts the following methods: First, use several vehicles to load the materials first, and weigh them on the vehicle scale to determine the total weight Then, the car pours these materials on the belt and passes through the belt scale to see what the weight displayed on the belt scale is. The two are compared for v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/01
Inventor 陈纪铭
Owner 陈纪铭
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