Microorganism regular sampling and detecting device

Abstract

The invention relates to the technical field of microorganism sampling, in particular to a microorganism regular sampling and detecting device which comprises an incubator, a sampling box is arranged on one side of the incubator, an incubator fixing cover and an upper pressing plate are arranged above the incubator and the sampling box, and a sampling pipe mounting assembly is arranged on the outer wall of the sampling box. A culture dish storage assembly is arranged in the culture box, the culture dish storage assembly comprises a central column, and eight movable plate fixing frames are arranged on the outer wall of the central column. A sampling pipe mounting assembly is arranged in the culture box, and the position of a first electric cylinder assembly can be controlled through the sampling pipe mounting assembly; different automatic sampling assemblies can be grabbed through a first electric cylinder assembly, substances in a culture dish on a vessel limiting plate are sampled through the automatic sampling assemblies, meanwhile, the device is located in a sampling box and can be isolated from the outside, and the situation that the device is polluted during sampling is reduced.

Description

technical field [0001] The invention relates to the technical field of microbial sampling, in particular to a device for periodic sampling and detection of microorganisms. Background technique [0002] Microorganisms include: bacteria, viruses, fungi, and some small protists, microscopic algae, etc., a large class of biological groups, which are small in size and closely related to human beings, covering many beneficial and harmful species, widely involved in food, In many fields such as medicine, industry and agriculture, environmental protection, sports, etc., in the process of culturing microorganisms, it is usually necessary to regularly sample them for sample testing. [0003] Chinese utility model patent (CN215209424U) discloses a device for periodic sampling and detection of microorganisms, which includes a box body, a disinfection and cleaning device is arranged in the box, and the disinfection and cleaning device includes a disinfection cylinder. The lower surface o...

AI Technical Summary

Problems solved by technology

[0005] (1) During the use of the existing equipment, the disinfectant in the disinfection cylinder is used for disinfection. When it is in use, the disinfection cylinder has no sealing effect, and the disinfectant in the disinfection cylinder will be exposed to the air In the process, the active ingredients in the disinfectant will volatilize, which will cause the disinfectant to lose its effect and cause cross-contamination of the culture substances inside it.

[0006] (2) In the process of using the existing equipment, it still relies on an external incubator for cultivation, so that in the process of transferring the culture dish, it is easy to cause contamination inside the culture dish, resulting in errors in subsequent detection, reducing The effect of the experiment

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