Array type belt conveyor weighing device and installation process thereof

Abstract

The invention discloses an array type belt conveyor weighing device and an installation process thereof. The electronic scale comprises a scale frame, a weighing instrument, a weighing sensor and a speed measuring sensor, the weighing sensor and the speed measuring sensor are suspended on the scale frame; the weighing instrument is connected with the weighing sensor and the speed measuring sensorand directly provides voltage for the two sensors, the weighing sensor processes weight signals into corresponding weight data and sends the weight data to the weighing instrument, and the speed sensor sends out pulses with the frequency in direct proportion to the belt speed and directly sends the pulses to the weighing instrument. The calibration method is fast and effective; the influence of the factor degree of the belt on the belt weigher is comprehensively compensated, the array structure enables the error to be minimized, the weighing precision to be obviously improved, the long-term stability is good, the influence of belt tension change is effectively inhibited, the requirement for the installation position is relaxed, the requirement for the coplanarity of the weighing carrier rollers is reduced, carrier rollers and equipment are not affected by material sticking, and the daily maintenance amount is reduced.

Description

technical field [0001] The invention relates to the field of stacking and weighing detection belt scale installation, in particular to an array type belt scale weighing device and an installation process thereof. Background technique [0002] The array belt scale is a kind of electronic belt scale. Its appearance solves the problems of low precision and unstable structure of the ordinary electronic belt scale. The main equipment of the belt scale includes a steel mechanical scale frame, a speed sensor, and a high-precision load cell. , control and display instruments, etc. To make a profit in terminal operation, it is generally necessary to focus on improving the benefit output value and reducing the daily maintenance frequency of the staff. Up to now, the existing belt scales have gradually been dissatisfied with the monitoring efficiency of the production and unloading volume of the existing belt conveyors on site, and there have been errors in accuracy and system stabilit...

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Problems solved by technology

[0003] The invention aims to solve the problem of the accuracy and system stability error of the existing belt scale, reduce the influence of the belt factor degree on the belt scale, make the final settlement meet the application requirements, ensure the long-term stability of the electronic belt scale, and reduce the amount of daily maintenance

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