Rice mildew nondestructive detection device

A non-destructive testing and rice technology, which is applied in the direction of measuring devices, testing plant materials, and material analysis through optical means, can solve the problems of rice stacking and blocking each other, large errors in test results, and inability to turn over, so as to ensure accuracy , Improve reliability, improve accuracy and detection efficiency

Pending Publication Date: 2022-01-11
天津黄庄洼米业有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the above-mentioned technical scheme, when in use, the staff places the rice evenly between the rollers, and then the power device drives the rollers to rotate, and drives the rice to rotate and turn over through friction; it cooperates with the image acquisition equipment for detection; but in actual use During the process, what the rice processing enterprises need to detect often needs to detect the rice with skin in the warehouse. However, due to the shape and surface smoothness of the rice with skin, the direct use of the drum rotation will often cause the rice to idle, and it is further impossible to realize the turning. surface, resulting in a large error in the detection results; at the same time, the detection efficiency of the manual flattening method is low, and the rice is easy to stack and block each other during the rotation of the drum.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rice mildew nondestructive detection device
  • Rice mildew nondestructive detection device
  • Rice mildew nondestructive detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] See attached figure 1 , a non-destructive detection device for rice mildew, comprising a chassis 1, the chassis 1 can be a cuboid box structure, the top of the chassis 1 is provided with an image acquisition port 2, and the top side of the inner wall of the chassis 1 is fixedly provided with a light strip 3; It is equipped with an adding leveling mechanism and a turning mechanism; when in use, the rice is evenly dispersed by adding a leveling mechanism, and the turning mechanism performs the turning process of the rice; at the same time, the image acquisition device is used to take pictures at 2 image acquisition ports, thereby completing Non-destructive testing operation for rice mildew.

[0042] See attached figure 1 And attached figure 2 , adding a leveling mechanism, including a material filling bin 4 fixed on one side in the width direction of the cabinet 1, and a leveling slideway 5 is fixed on the lower part of the feeding bin 4 along the width direction of th...

Embodiment 2

[0053] See attached Figure 4 , a non-destructive detection device for rice mildew, its main structure is basically the same as that of Embodiment 1, and its distinguishing feature is that: an image collector 27 is fixedly arranged on the top of the cabinet 1 corresponding to the image collection port 2, and an image collector 27 is fixed on the top of the cabinet 1 and connected with the image collection port. The processor 28 electrically connected to the device 27, the processor 28 is electrically connected to the motor 18;

[0054] When the electronic nose sensor 29 detects that there is a mildew smell in the feeding bin 4, the signal is transmitted to the inside of the processor 28, and the processor 28 controls the image collector 27 to increase the shooting frequency, wherein the snapshot can be taken during the rotation of the rotating shaft 13, In this way, the batch of rice was photographed from multiple angles, which effectively improved the accuracy of the detectio...

Embodiment 3

[0057] See attached Figure 5 And attached Image 6 , a non-destructive detection device for rice mildew, its main structure is basically the same as that of Embodiment 2, and its distinguishing feature is that: a hose 30 is connected to the outside of the feeding bin 4, and a collection tube is fixed at the end of the hose 30 away from the feeding bin 4 31. The end of the collection tube 31 away from the hose 30 is provided with a closing mechanism.

[0058] The closing mechanism includes a support rod 32 fixedly arranged at the end of the collection tube 31, and the side of the support rod 32 positioned at the inside of the collection tube 31 is provided with a multi-layer rotating plate 33 for rotation, and the middle part of the rotating plate 33 is rotationally connected with the middle part of the support rod 32, and A stop cloth 34 is fixedly connected between the multi-layer rotating plate 33 and the support rod 32, and the end of the collection pipe 31 close to the h...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a rice mildew nondestructive detection device, and relates to the technical field of grain detection equipment, the rice mildew nondestructive detection device comprises a case and an image acquisition port arranged at the top of the case, a material adding and homogenizing mechanism and an overturningmechanism are sequentially arranged on the case, and the overturning mechanism comprises a support base fixed below an outlet of a material homogenizing slide way; conveying chains are rotationally arranged on the two sides of the supporting base, a plurality of rotating shafts are rotationally connected between the two conveying chains, a plurality of arc-shaped ring grooves are evenly formed in each rotating shaft at intervals, the gap between the corresponding arc-shaped ring grooves in every two adjacent rotating shafts is smaller than the size of rice, and a plurality of overturning grooves used for containing the rice are formed in the arc-shaped ring grooves; a driving mechanism for driving the rotating shafts and the discharging rollers to rotate synchronously is arranged in the case, and a collecting box is placed on one side of the supporting base. The rice mildew nondestructive detection device provided by the invention is convenient and reliable to use, and stable overturning of rice is ensured through the arc-shaped ring grooves and the overturning grooves, so that the detection precision is improved.

Description

technical field [0001] The invention relates to the technical field of grain detection equipment, in particular to a nondestructive detection device for rice mildew. Background technique [0002] As important grains, rice and wheat are widely planted all over the world. At present, the output of rice and wheat in my country ranks first in the world, but grain mildew has always been a major problem that plagues human food security. During the rice storage and production process of rice production and processing enterprises, mildew detection of rice is required. [0003] The existing Chinese invention patent with authorized notification number CN110118772B discloses a portable double-sided non-destructive detection device for rice and wheat mildew, including a turning device, a box body and a receiving tray, and a two-dimensional code is pasted on the outside of the box body; There is an opening area on the top of the box, which is used for the image acquisition equipment to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N33/00
CPCG01N21/84G01N33/0036G01N2021/8466
Inventor 周全张学伟王宝琴
Owner 天津黄庄洼米业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap