Sampler used for detecting bio-engineered dairy products

Abstract

The invention relates to a sampler used for detecting bio-engineered dairy products, and discloses a sampler used for grasping dairy products by the opening a plurality of splints, and used for sealing the grasped dairy products in a cavity by the closing of a plurality of splints. The sampler is characterized in that: the bottom end of a main body barrel is an open structure, the inner wall of the bottom end of the main body barrel is provided with an expansion tank, the depth of the expansion tank is gradually reduced from the bottom end of the main body barrel to the top end of the main body barrel, a guiding sleeve is disposed in the middle of the top end of the main body barrel, a spiral groove is formed in the inner wall of the main body barrel, a fixing ring is placed on the inner wall of the main body barrel, a rotating block is placed in the spiral groove in the inner wall of the main body barrel, a rotating cylinder is placed in the main body barrel, the outer wall is connected to the rotating block, the top end of the rotating cylinder is provided with two guiding grooves, one end of each guiding rod is placed in each guiding groove, the other end is placed in the rotating cylinder, a pushing plate is placed in the rotating cylinder and is connected to the other ends of the two guiding rods, the bottom of the push plate is a curved surface, and the height of the plate gradually increases from the middle to the edge.

Description

technical field [0001] The invention relates to a sampler for bioengineering dairy product detection, which relates to a sampler used in bioengineering for sampling dairy products and belongs to the field of bioengineering. It particularly relates to a sampler for grabbing and sealing dairy products by opening and closing multiple splints. Background technique [0002] At present, in the biological field, it is often necessary to add microbial components to dairy products, such as Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus rhamnosus, Lactobacillus casei and other probiotics. Active probiotics can play a role in human body after entering the human body. Regulate the intestinal tract and improve the efficacy of immunity. The activity and quantity of probiotics have a great influence on the efficacy of probiotics. Usually, a detection experiment is required first. As a common dairy product, probiotic milk powder is strictly controlled for the status of pro...

AI Technical Summary

Problems solved by technology

[0002] At present, in the biological field, it is often necessary to add microbial components to dairy products, such as Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus rhamnosus, Lactobacillus casei and other probiotics. Active probiotics can play a role in human body after entering the human body. Regulate the intestinal tract and improve the efficacy of immunity. The activity and quantity of probiotics have a great influence on the efficacy of probiotics. Usually, a detection experiment is required first. As a common dairy product, probiotic milk powder is strictly controlled for the status of probiotics in the product. When testing and sampling, tools such as spoons are usually used for sampling operations. When sampling in this way, when the operator shakes his hands, it is easy to spill, causing environmental pollution in the experiment and wasting resources;

[0003] Publication number CN206223490U discloses a sampler for detection of bioengineering dairy products, including a placement plate, an elastic element, a first rubber pad, a first glass rubber tube, a second glass rubber tube, a third glass rubber tube, a first rubber cap, a Two rubber pads, etc.; the inner walls of the first through hole, the second through hole and the third through hole are all connected with the first rubber pad by means of gluing, and the first glass rubber tube is placed in the first through hole. When testing and sampling, by pressing the top plate, the negative pressure generated by the elastic element is used to suck the substance to be tested into the glass tube. The glass tube is easy to compact the sample during the downward pressure process in the sample. When the diameter of the glass tube mouth is small, it is difficult to suck the sample. When it is large, it is easy for the sample to spill from the tube, and the use effect is not good

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