Device for improving precision of converter alloy scale

Abstract

The utility model discloses a device for improving the precision of a converter alloy scale, which comprises a bottom plate and a scale surface, the four bottoms of the scale surface are respectively provided with a pressing block, the bottom surface of each pressing block is internally provided with a cylindrical groove, the four corners of the bottom plate are respectively provided with a column-type sensor, and the column-type sensors are arranged in the cylindrical grooves. And pressure heads of the column type sensors are respectively inserted into the cylindrical grooves of the pressure blocks. According to the utility model, the weighing precision problem of the alloy scale is solved, the accuracy of smelting components is improved, and the labor intensity of maintenance personnel is reduced.

Description

Technical Field

[0001] The utility model relates to a device for improving the accuracy of a converter alloy scale. Background Art

[0002] The 40t production line converter alloy weighing scale uses a cantilever arm beam weighing mechanism, which is difficult to install and adjust, and it is not easy to eliminate weighing deviations. Summary of the invention

[0003] The utility model aims to provide a device for improving the accuracy of a converter alloy scale, focusing on solving the problem of alloy scale weighing accuracy, improving the accuracy of smelting components, and reducing the labor intensity of maintenance personnel.

[0004] The technical solution adopted by the utility model is a device for improving the accuracy of a converter alloy scale, comprising a bottom plate and a weighing surface, wherein four bottoms of the weighing surface are respectively provided with a pressure block, each of the bottom surfaces of the pressure blocks has a cylindrical groove, four corners of the bottom plate are respectively provided with a columnar sensor, and pressure heads of the columnar sensors are respectively inserted into the cylindrical grooves of the pressure blocks.

[0005] The utility model uses a column weighing mechanism, which not only simplifies the installation, but also realizes the flexible adjustment of the weighing mechanism, and most importantly, improves the precision range of weighing. After implementation, good results have been achieved: the precision of alloy weighing has been gradually reduced from 7‰ to 3‰. The labor intensity of workers has been reduced and the measurement accuracy has been improved. After implementation, the 40-ton converter alloy weighing has been processed twice a week, which has been extended to once a quarter, which has greatly improved the stability of the sensor weighing accuracy and reduced the labor intensity of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the main structure of the utility model. Implementation

[0007] A device for improving the accuracy of converter alloy scales, such as Figure 1 As shown, it includes a bottom plate 6 and a weighing surface 1, on which a trolley track 2 is arranged. A pressing block 3 is arranged at each of the four bottoms of the weighing surface, and each pressing block 3 has a cylindrical groove in its bottom surface. A column sensor 4 is arranged at each of the four corners of the bottom plate, and a pressure head 5 of the column sensor 4 is inserted into the cylindrical groove of the pressing block 3.

Claims

1. A device for improving the accuracy of a converter alloy scale, comprising a bottom plate and a weighing surface, characterized in that: A pressure block is respectively arranged at the four bottoms of the weighing surface, and a cylindrical groove is provided in the bottom surface of each pressure block. A column sensor is respectively arranged at the four corners of the bottom plate, and the pressure heads of the column sensor are respectively inserted into the cylindrical grooves of the pressure blocks.

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