Direct microscopic method body cell/ microbe automatic counting instrument sampling device for milk

Abstract

The invention provides a sampling device of direct microscopy milk somatic cell / bacteria automatic counting apparatus. It comprisese upper lifting gearing, driving device for upper lifting gearing, one or more lower lifting gearing controlled by upper lifting gearing; said lower lifting gearing is connected with a sampling smearing head and is fixed on rotary supporting device, the position of said lower lifting gearing is relative to the position of upper lifting gearing, said sampling device is provided with driving device of rotary supporting device and driving device for upper lifting gearing and control gear of rotary supporting driving device. The invention employs simple construction to realize automatic sample and smear, fits cleaning device to realize automatic clean for sampling smear head, the work of all sampling smar head can be carried out at the same time with high efficiency; the sampling smear operation is automatically finished, the running parameter is convenient for moderation, control is accurate, repeatability is good, and the smear milk samling can be ensured accuracy, homogeneity and forming.

Description

technical field [0001] The invention relates to the field of automatic counting instruments for milk somatic cells, in particular to a sampling device for an automatic counting instrument for milk somatic cells / bacteria by direct microscopy. Background technique [0002] Dairy Somatic Cell Automatic Counter is an instrument for automatic analysis and counting of somatic cells in dairy products. After dairy cows are infected with mastitis, the most obvious and direct symptom is the increase of somatic cell count (SCC for short) in the milk. Mastitis will not only reduce the milk production of dairy cows, but also lead to a decline in the quality of dairy products. Therefore, for the detection of SCC in milk, on the one hand, it can detect the quality of milk and ensure the nutritional value of dairy products; Reduce economic losses. [0003] Direct microscopy is the standard method for enumerating somatic cells in milk. It is commonly used to calibrate somatic cell counte...

AI Technical Summary

Problems solved by technology

However, the current direct microscopic examination method is limited to manual operation, and there is no automatic somatic cell counter for this method at home and abroad.

Manual sampling and smearing will not only cause low work efficiency, but also inevitably produce human error, so the accuracy, uniformity and formability of the tested milk samples cannot be guaranteed

[0004] In addition, the direct microscopy method uses a micro-syringe in the process of manual sampling. If the micro-syringe is not cleaned, it will pollute the next sampling, and if the used micro-syringe is discarded, it will increase the cost of sampling. and waste of resources

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