Uniformly mixing and filtering integrated processing mechanism for specimen

Abstract

The invention discloses a uniformly mixing and filtering integrated processing mechanism for a specimen. A filter ventilation mechanism is driven to move vertically and rotate horizontally by a motor; the filter ventilation mechanism is rotated and is pressed down; the top pressing surface of the filter ventilation mechanism presses a specimen container; a ventilation needle is inserted into the specimen container for ventilating; a uniformly mixing mechanism is arranged below the filter ventilation mechanism and is driven to rotate forwardly or reversely by a uniformly-mixing motor; the specimen container is accommodated in a hollow uniformly-mixing seat and is driven to rotate forwardly or reversely by the uniformly-mixing motor; a test tube carrying mechanism is arranged below the uniformly-mixing mechanism, and is provided with an accommodating hole for accommodating a test tube; a jacking mechanism is arranged below the uniformly-mixing mechanism, and is driven to move vertically by a jacking motor; when the jacking mechanism moves upwards, a platform is jacked to press against the bottom of the test tube, so that the test tube is butted with the bottom of the specimen container, and a specimen preparation in the specimen container is dripped into the test tube. The uniformly-mixing and filtering integrated processing mechanism for the specimen is simple in structure, and integrates a uniformly-mixing function and a filtering function.

Description

technical field [0001] The invention relates to a mixing and filtering mechanism for specimen preparations, in particular to a mixing and filtering integrated treatment mechanism for specimens. Background technique [0002] In the laboratory field and industrial field, it is necessary to dissolve and mix the solution or solid substance, and then filter to remove large particles. Common practice is to do it manually or to pump the liquid from the container onto the filter unit. [0003] At present, there are containers with filtering devices on the market, such as the structure described in the invention patent with application number 200910140542.8, such as Figure 9 The sample container shown in 5 has a filter at the bottom of the sample container. When the filter hole at the bottom of the sample container is opened, the liquid in the container flows down through the filter at the bottom of the container and drips into the test tube. [0004] This kind of technology can al...

AI Technical Summary

Problems solved by technology

[0004] This technology can also be used to filter manually, but it is time-consuming and labor-intensive, and it is prone to incomplete filtration and the inability to cooperate with automation equipment

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