Grain runner wheels of resistance-type online grain moisture meter
A resistive and moisture meter technology, which is applied in the direction of material analysis, instruments, and scientific instruments through electromagnetic means, can solve problems that cannot be ruled out, and achieve the effects of wide application range, high hardness, and guaranteed accuracy
Inactive Publication Date: 2018-07-31
ANHUI OCEAN AUTOMATION EQUIP
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Problems solved by technology
When the grain particles are large or there are sundries that affect the detection, the rolling wheel in the prior art cannot eliminate the sundries that affect the detection
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[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] A kind of grain rolling wheel of resistance type online grain moisture meter, two grain rolling wheels are installed in the interior of resistance type online grain moisture meter, and the two described grain rolling wheels are connected and fixed by bolts, such as figure 1 , 2 As shown, the grain rolling wheel includes a rolling wheel body 1, the rolling wheel body 1 is made of carbon steel, the surface of the rolling wheel body 1 is knurled, the knurling angle is 47.5°*2=95°, and the tip of the tooth 0.13mm;
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Abstract
The invention discloses grain runner wheels of a resistance-type online grain moisture meter. Two grain runner wheels are installed inside the resistance-type online grain moisture meter and are connected and fixed through bolts. Each grain runner wheel comprises a runner wheel body, the runner wheel body is made from a carbon steel material, and the surface of each runner wheel body is subjectedto knurling treatment; V-shaped groove openings are formed in the surface of each runner wheel body, and are subjected to knurling treatment; an impurity removal gap is formed in the surface of each runner wheel body; a threaded through hole is formed in the surface of each runner wheel body. The invention further discloses a processing technology of the grain runner wheels. The V-shaped groove openings are formed in the surfaces of the runner wheels, and rolling compaction of small-particle grains and large-particle grains can be completed simultaneously. The impurity removal gaps are formedin the surfaces of the runner wheels, the large-particle grains which cannot be rolled and impurities influencing the detection can be removed, and the precision of grain moisture detection data is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of on-line grain moisture detection, and in particular relates to a grain roller of a resistive on-line grain moisture meter. Background technique [0002] The resistive online grain moisture meter is mainly used to detect the grain moisture. When the grain enters the moisture meter, the grain needs to be rolled. The resistive online grain moisture meter is equipped with a rolling module. The rolling module consists of two rolling wheels. Composition, two rolling wheels roll the grain. When the grain particles are large or there are sundries that affect detection, the rolling wheel in the prior art cannot eliminate the sundries that affect detection. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned background technology, the present invention provides a grain roller of a resistive online grain moisture meter, which can not only realize the rolling of large-grain grains,...
Claims
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IPC IPC(8): G01N27/04G01N1/28G01N1/34
CPCG01N1/286G01N1/34G01N27/041G01N27/043G01N27/048
Inventor 尹建辉
Owner ANHUI OCEAN AUTOMATION EQUIP