A self-balancing high-speed centrifuge

Abstract

The invention discloses an automatic-balance high-speed centrifugal machine. The automatic-balance high-speed centrifugal machine comprises a supporting plate, a centrifugal barrel and a round disc; the cylindrical centrifugal barrel is disposed below the middle of the supporting plate; the round disc is disposed below the centrifugal barrel; a first electronic balance is disposed at one end of the upper portion of the supporting plate; a kettle sleeving barrel is disposed above the first electronic balance; and a counter-weight kettle is sleeved with the kettle sleeving barrel. The automatic-balance high-speed centrifugal machine has the beneficial effects that automatic balance of the weights of hanging baskets on the two sides of a rotary disc is achieved, the effects that test tube racks in the two hanging baskets are more stable and reliable when being rotated and centrifuged, and the centrifugal machine is more stable and reliable during working are guaranteed, and the centrifuged quality and centrifugal stability of DNA reagents in the test tube racks are improved. A first sliding motor drives a liquid adding tube on a longitudinal sliding rail to move up and down so as to adjust the height, the effect that the positions where the liquid adding tube dropwise adds counter-weight liquid in the certain low-weight hanging baskets are more accurate and proper is guaranteed, the counter-weight kettle is sleeved with the kettle sleeving barrel, and thus the effect that the counter-weight kettle is placed and used more stably and reliably is guaranteed.

Description

technical field [0001] The invention relates to a centrifuge, in particular to an automatic balancing high-speed centrifuge, which belongs to the technical field of centrifuge application. Background technique [0002] With the rapid development of people's living standards, centrifuges are becoming more and more indispensable in the field of DNA detection. The staff put the test tube racks containing DNA reagents into the rotating disk of the centrifuge, and the bin drives the rotating disk and the rotating disk through the servo motor. The test tube rack is rotated and centrifuged, which is convenient for the staff to carry out the next step of detection on the DNA reagent. [0003] There are still many deficiencies in the existing centrifuges when they are in use. The existing centrifuges cannot realize the automatic weight balance of the hanging baskets and test tube racks at both ends of the rotating disk, resulting in the centrifuge driving the hanging baskets and test...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing centrifuges cannot realize the automatic weight balance of the hanging baskets and test tube racks at both ends of the rotating disk, resulting in poor stability of the centrifuge when driving the hanging baskets and test tube racks to rotate and centrifuge. It is prone to deflection and shaking during work, which seriously reduces the quality and efficiency of DNA reagents being centrifuged, and when the centrifuge is centrifuging DNA reagents, DNA reagents are prone to fall into flying dust impurities, resulting in contamination of DNA reagents and reducing the quality of DNA reagents. In order to solve the problem of the accuracy of the later detection of reagents, a self-balancing high-speed centrifuge is proposed

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