A Resistive On-Line Grain Moisture Meter Displaying Roller Gap

Abstract

The invention discloses a resistive online grain moisture meter for displaying gaps between grinding wheels. The resistive online grain moisture meter includes a square casing and a moisture meter main body installed inside the square casing; the moisture meter main body includes a main frame plate and the adjusting plate, feeding module, rolling module, signal acquisition module and transmission module installed on the main frame; the adjusting plate is movably installed on the main frame through an adapter shaft; The board and the main frame board are adjusted and fixed by the top screw, and the upper end of the adjustment board is equipped with a mold spring; the upper surface of the square housing is provided with an adjustment window; the upper surface of the square housing is fixed with an angle scale. The grain moisture meter of the present invention is simple in structure, reasonable in design, high in rolling stability, can precisely control feeding, and has accurate measurement results; according to the angle scale on the casing, the rotation angle of the top wire can be read intuitively, and the rotation angle can be calculated by the conversion formula. The angle is converted into the adjusted size of the gap between the two rollers.

Description

technical field [0001] The invention belongs to the technical field of resistive online grain moisture detection, and in particular relates to a resistive online grain moisture meter for displaying gaps between rollers. Background technique [0002] At present, the rolling module of the resistive online grain moisture meter consists of two rolling wheels, and the two rolling wheels are used to roll the material. When rolling the material, there will be a reverse effect between the two rolling wheels. Long-term use will cause the gap between the rolling wheels to increase, making the material rolling insufficient. As a result, the accuracy of the data measured by the resistance online grain moisture meter is not high. Therefore, it is necessary to adjust the roller gap of the resistive online grain moisture meter. In the prior art, it is generally necessary to disassemble the resistive online grain moisture meter to adjust the roller to the required gap size, which is not on...

AI Technical Summary

Problems solved by technology

[0002] At present, the rolling module of the resistive online grain moisture meter consists of two rolling wheels. The two rolling wheels are used to roll the material. When rolling the material, there will be a reverse effect between the two rolling wheels. Long-term use will cause the gap between the rolling wheels to increase, making the material rolling insufficient

As a result, the accuracy of the data measured by the resistance online grain moisture meter is not high

Therefore, it is necessary to adjust the roller gap of the resistive online grain moisture meter. In the prior art, it is generally necessary to disassemble the resistive online grain moisture meter to adjust the roller to the required gap size, which is not only inconvenient to operate, but also lasts for a long time Will reduce the service life of the instrument

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