A fixed-distance detection device for moisture regain detection of cotton bales
A technology for detection devices and cotton bales, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of large detection errors, inability to guarantee distance, inaccuracy, etc., and achieve the effect of wide application range and guaranteed detection accuracy
Active Publication Date: 2021-05-07
丁时永
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[0005] Publication number CN203745405U discloses a plug-in cotton bale moisture regain measuring device, which includes a detector part, and the detection part includes a moisture sensor part and a temperature sensor part, the moisture sensor part is located on the probe, and the temperature sensor part is located on the host On the chassis, the probe is located at the front end of the detector, and the detector has a detector case and a detector handle. This device does not control the distance between the two probes, and cannot guarantee the distance between the two probes during detection. The detection error is large and inaccurate
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[0026]A cotton bale moisture regain detection fixed-distance detection device of the present invention is realized in the following way: a cotton bale moisture regain detection fixed-distance detection device of the present invention consists of a pressure sensor (1), an arc-shaped guide plate (2), a sliding sleeve (3), Fixed frame (4), support frame (5), front bracket (6), fixed buckle (7), screw sleeve (8), lead screw (9), fixed foot pad (10), controller (11), Data processor (12), signal converter (13), laser ranging sensor (14), drive assembly (15) and cross bar (16), two support frames (5) are respectively placed on the cross bar (16) The two ends of the support frame (5) are composed of a connecting plate and a splint, the connecting plate is hingedly placed at the bottom of the cross bar (16) and fitted to the bottom of the cross bar (16), and the splint is placed on the connecting plate , the splint is an arc-shaped plate structure, the surface of the splint is provided...
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The invention discloses a cotton bale moisture regain detection fixed-distance detection device, which discloses a device for ensuring that two probes are inserted into the cotton bale at fixed distances in parallel, and that the probes are completely inserted into the cotton bale for detection. The distance can be adjusted, which is suitable for the detection of cotton bales of different sizes. It is characterized in that two supporting frames are respectively placed at both ends of the cross bar, and the supporting frame is composed of a connecting plate and a splint. On the connecting plate, a friction pad is placed on the surface of the splint, and the splint is split into two parts from the middle part. The bottom of the two parts of the splint is respectively equipped with a backing plate, and a fixed rubber pad is placed on the backing plate. There are multiple hanging teeth at the bottom of the rubber pad. The hanging teeth are made of metal materials. The lead screw is divided into two parts from the middle part, and the thread directions of the two parts are opposite.
Description
technical field [0001] The invention relates to a cotton bale moisture regain detection and fixed-distance detection device, which relates to a method for determining the distance between two probes when using a hand-held cotton bale moisture regain detection device for cotton bale detection, and allowing the probes to be completely inserted into the cotton bale. A detection device belongs to the field of cotton detection. In particular, it relates to a device for ensuring that two probes are inserted into the cotton bale in parallel at a fixed distance, and that the probes are completely inserted into the cotton bale for detection. Background technique [0002] At present, when detecting cotton bale moisture regain, in order to quickly detect cotton bale moisture regain, the current national standard is to use a hand-held cotton bale moisture regain detection device, by inserting two hand-held probes into the cotton bale, and measuring resistance to judge moisture content,...
Claims
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IPC IPC(8): G01N27/04
CPCG01N27/048
Inventor 丁时永
Owner 丁时永