Resistance-type on-line grain moisture instrument used for displaying grinding wheel slits

Abstract

The invention discloses a resistance-type on-line grain moisture instrument used for displaying grinding wheel slits. The resistance-type on-line grain moisture instrument comprises a square housing and a moisture instrument main body arranged in the housing; the moisture instrument main body comprises a main body rack plate, and an adjusting plate, a charging module group, a grinding module group, a signal acquisition module group and a transmission module group arranged at the main body rack plate; the adjusting plate is arranged on the main body rack plate in a movably mode through a coupling shaft, the adjusting plate and the main body rack plate are adjusted and fixed through top threads, a die spring is arranged at an upper end of the adjusting plate, an adjusting window is arrangedat the upper surface of the square housing, and an angle calibrated scale is fixed at the upper surface of the square housing. The grain moisture instrument has the advantages of simple structure, reasonable design, high grinding stability, accurate feeding control, and accurate measurement result; a rotation angle of the top thread can be visually read according to the angle calibrated scale on the housing, and the rotation angle can be conversed a scale size of two grinding wheel slits.

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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