Food nutrition safety detection sampling device based on negative pressure suction technology

Abstract

The invention relates to the technical field of food detection and sampling, in particular to a food nutrition safety detection and sampling device based on a negative pressure suction technology, thedevice comprises a device body, the device body comprises a moving base, a pushing handle is fixedly installed on one side of one end of the moving base, and an adjusting groove is formed in one endof the moving base; and an inner screw rod is arranged at one end of the movable base, and a threaded bin is formed in one end of the inner screw rod. By arranging the sliding groove, the sliding block, the inner scraping block, the compression spring, the outer scraping sleeve and the mounting strip, after sampling is completed, the outer surface of the material taking pipe body and the inner wall of the material taking bin can be cleaned through the outer scraping sleeve with one conical end and the inner scraping block; therefore, after the device completes sampling, less hot pot red oil adhered to the device is less, so that the device is more convenient for workers to carry out subsequent maintenance work, and the condition of drying blockage caused by the hot pot red oil can be further avoided.

Description

technical field [0001] The invention relates to the technical field of food testing and sampling, in particular to a food nutrition safety testing and sampling device based on negative pressure suction technology. Background technique [0002] Food safety refers to food that is non-toxic and harmless, meets proper nutritional requirements, and does not cause any acute, subacute or chronic harm to human health. According to the definition of food safety by Benoy, food safety is "the public health problem that poisonous and harmful substances in food affect human health". Food safety is also an interdisciplinary field that focuses on ensuring food hygiene and food safety in the process of food processing, storage, and sales, reducing hidden dangers of disease, and preventing food poisoning, so food safety is very important. Food (food) planting, breeding, processing, packaging, storage, transportation, sales, consumption and other activities comply with national mandatory sta...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a food nutrition safety detection sampling device based on negative pressure suction technology, to solve the problem that the current part of the sampling device proposed in the above background technology is likely to cause raw materials to stick to the sampling tube during the sampling process, resulting in work. Personnel need to clean up before taking samples to avoid contamination of the hot pot red oil, which will increase the operating burden of the staff, and the problem that the staff may be easily burned during manual cleaning

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