An automatic measuring device and measuring method

Abstract

The invention provides an automatic measuring device and a measuring method. The automatic measuring device comprises a container, a connecting device, a material taking device and a base. The container is placed on the base and can be separated from the base. The center of the lower bottom of the container is provided with a rectangular discharge port. The connecting device is fixed to the lower portion of the container. The connecting device comprises two fixing blocks, a fixing plate, a spring, a stop block and a moving block. The material taking device comprises a material taking wheel, a transmission device and a single-chip microcomputer. The transmission device and the single-chip microcomputer are connected with the material taking wheel. The single-chip microcomputer is connected with the transmission device. The material taking wheel is fixed to the upper surface of the base through two base fixing blocks. When the automatic measuring device starts to measure, a stepping motor is controlled by the single-chip microcomputer to rotate to enable the material taking wheel to rotate; and when measuring is stopped, a groove of the material taking wheel is made to face upwards through the single-chip microcomputer to seal the discharge port. The automatic measuring device is simple in structure and easy to clean; the container can be separated from the base, and material charging is easy; the required materials can be measured rapidly and accurately through the corresponding measuring method; and the automatic measuring device is small in size, easy to clean and suitable for measuring various powder particle materials.

Description

technical field [0001] The invention relates to the technical field of precision measuring, in particular to an automatic measuring device and a measuring method, and is especially suitable for taking and measuring powder and granular materials. Background technique [0002] In chemical experiments, the weighing of powder and granular chemicals is done with medicine spoons, paper troughs and other weighing tools together with weighing tools such as balances. This technology takes a long time and has low precision. In other aspects, for example, when cooking, chefs are used to adding seasonings based on experience, which will produce deviations in taste, which is not conducive to the operation of large-scale chain restaurants. Nowadays, there are various automatic measuring devices, but most of them are suitable for industrial production rather than chemical laboratories. The precision is not high enough, the structure is complicated, which is not conducive to cleaning, and t...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of slow chemical medicine measurement, low precision, and inaccurate application of cooking seasonings, etc., the present invention proposes an automatic measuring device and a measuring method. The automatic measuring device can quickly and accurately measure powder, Granular solid, suitable for various powder granular materials, simple structure, small size, without losing the characteristics of easy cleaning required by chemical experiments

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