Multi-element on-site detection method and device in bulk grain loading and unloading process

• Main Authors: FU LIGE, WANG YONGQING, WANG HONG, WANG LIMING, LI QIANG, SONG YAQIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention discloses a multi-factor on-site detection method and device in a bulk grain loading and unloading process. A sampling device, a vibration chute, a flow velocity sensor, a thickness sensor, an analog-to-digital converter, an image detection device, an infrared detection device, a screening device and a back-throwing device are arranged in the compartment, and the flow velocity sensor and the thickness sensor are connected with the analog-to-digital converter. The sampling device, the vibration chute, the image detection device, the infrared detection device, the screening device, the back-throwing device and the analog-to-digital converter are connected with a data processing device, the data processing device is connected with a data storage device, a display module and a communication device, and the communication device is connected with a cloud server. The method has the beneficial effects that the coverage rate is improved through high-density sampling, the efficiency is improved through on