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Resistance-type grain moisture detector

A grain moisture, resistive technology, applied in the direction of material analysis, instruments, and measuring devices by electromagnetic means, can solve the problems of inaccurate detection and inaccurate positioning.

Inactive Publication Date: 2017-09-19
HEFEI AIRUIDE ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, when detecting the moisture content of materials, the diameter structure of each material is different. After replacing the rolling wheel, due to the fixed setting of the rolling wheel, it cannot be positioned accurately, so sometimes even if the corresponding rolling wheel is replaced, the Impossible to detect accurately due to the incompatibility between the gap between the rollers and the diameter of the material

Method used

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Embodiment Construction

[0036] The present invention will be further described by describing the embodiments below in conjunction with the accompanying drawings.

[0037] like Figure 1-16As shown, the present invention discloses a resistive grain moisture detector, which includes a casing 21, on which a feed port 22 is opened, and a rolling module is installed below the feeding port, and the rolling module includes a casing 1 The housing 1 is equipped with a rolling wheel through a transmission shaft 2, and the rolling wheel includes a wide rolling wheel 3 and a narrow rolling wheel 4, and the wide rolling wheel 3 and the narrow rolling wheel 4 rotate through a transmission shaft 2 respectively Installed on the housing 1, the bottom of the transmission shaft 2 connected with the wide rolling wheel 3 is equipped with a gear I5, and the bottom of the transmission shaft 2 connected with the narrow rolling wheel 4 is equipped with a gear II6, and the gear I5 and the gear II6 are meshed , the side of th...

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Abstract

The invention discloses a resistance-type grain moisture detector, which comprises a grinding module; the grinding module comprises a wide grinding wheel and a narrow grinding wheel; a bearing base of the wide grinding wheel is fixedly installed on a slide block. The bottom part of the slide block is fixed with a push plate, and the push plate is fixed with an adjusting screw crossly arranged at the side face of the shell body; the side face of the shell body is provided with a thread hole used for performing the threaded connection with the adjusting screw; one end of the adjusting screw is fixed with a push plate, and the other end crosses through the thread hole and extends to the outer part of the shell body. A chute for mounting the push plate is arranged in the shell body, the length of the chute is more than that of the push plate, and the wide of the chute is matched with that of the push plate. The resistance-type grain moisture detector has advantages of adjusting distance between the wide grinding wheel and the low grinding wheel at any time, accurately adjusting a gap between the grinding wheels after replacing the grinding wheel, and improving the detecting precision.

Description

technical field [0001] The invention relates to a moisture detection instrument, in particular to a resistance type grain moisture detector. Background technique [0002] In the resistive grain moisture detector, the detection module has a built-in rolling module, and the setting of the rolling module can more accurately detect the moisture content of the measured item. In the existing rolling module, the narrow rolling wheel and the wide rolling wheel are fixedly installed inside the shell in the rolling module. When the material enters the rolling module from the feed port, the rolling The module performs the operation of crushing materials. Usually, when detecting the moisture content of materials, the diameter structure of each material is different. After replacing the rolling wheel, due to the fixed setting of the rolling wheel, it cannot be positioned accurately, so sometimes even if the corresponding rolling wheel is replaced, the Due to the incompatibility between...

Claims

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Application Information

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IPC IPC(8): G01N27/04
CPCG01N27/048
Inventor 尹建辉程胜利赵建飞周俊立张超
Owner HEFEI AIRUIDE ELECTRICAL
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