Resistance-type moisture meter with grinding mechanism

Abstract

The invention discloses a resistance-type moisture meter with a grinding mechanism. The resistance-type moisture meter comprises a shell, wherein a grinding module is arranged in the shell through a driving shaft; the grinding module comprises a wide grinding wheel and a narrow grinding wheel; a bearing base of the wide grinding wheel is fixedly arranged on a slide block; a pushing plate is fixed at the bottom of the slide block; the pushing plate is fixedly provided with an adjusting screw rod which is horizontally arranged on a side wall of the shell; a threaded hole for thread connection with the adjusting screw rod is formed in the side wall of the shell; one end of the adjusting screw rod is fixedly provided with the pushing plate; the other end of the adjusting screw rod penetrates through the threaded hole and extends to the exterior of the shell; a sliding slot for mounting the pushing plate is formed in the shell; the length of the sliding slot is more than the length of the pushing plate; the width of the sliding slot is matched with the pushing plate; the sliding direction of the slide block is parallel to a connecting line of the circle center of the wide grinding wheel and the circle center of the narrow grinding wheel. The resistance-type moisture meter can adjust the distance between the wide grinding wheel and the narrow grinding wheel at any time, so that the use scope of the grinding device is widened and the cost is saved.

Description

technical field [0001] The invention relates to a resistance moisture meter, in particular to a resistance moisture meter equipped with a rolling mechanism. Background technique [0002] In the resistive moisture meter, 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. However, in the existing rolling module, the position between the narrow rolling wheel and the wide rolling wheel is permanently fixed. When detecting the moisture content of materials with different diameter particles, different moisture meters need to be used for detection, resulting in The increase in cost also makes the moisture meter need to be changed frequently during the detection process, resulting in no change. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a resistance type moisture meter with a rolling mechanism, the rolling d...

AI Technical Summary

Problems solved by technology

However, in the existing rolling module, the position between the narrow rolling wheel and the wide rolling wheel is permanently fixed. When detecting the moisture content of materials with different diameter particles, different moisture meters need to be used for detection, resulting in The increase in cost also makes the moisture meter need to be changed frequently during the detection process, resulting in constant

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