A centrifuge rotor
A centrifuge rotor and drive mechanism technology, applied to centrifuges and other directions, can solve problems such as difficult cleaning and cumbersome operation, and achieve the effects of easy cleaning, convenient operation and improved stability
Active Publication Date: 2022-02-11
HENGYANG NORMAL UNIV
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Problems solved by technology
Traditional centrifuge rotors are mostly one-piece structure, which can only be used to place specific test tubes. For different sizes of test tubes, the rotor needs to be replaced, which is cumbersome to operate, and the bottom of the test tube tank is sealed, and the leakage generated during centrifugation of the test tubes easily flows into the test tube tank. , not easy to clean
Method used
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[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but the embodiments described in the present invention are some of the embodiments of the present invention, not all of them .
[0031] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.
[0032] In describing the present invention, it should be noted that the terms "centre", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. indicate The orientation or positional relationship of the invention is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually p...
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A centrifuge rotor, comprising a base body with a trapezoidal longitudinal section, a perforation vertically opened in the center of the base body, a locking rod threaded at the top of the perforation, a locking cover provided on the locking rod sleeve, and a vertical The adjustment rod has a driving hole at the bottom of the perforation; the lofting mechanism is set in the base, including a ring-shaped cavity, which is parallel to the outer wall of the base, and the top of the cavity is evenly opened with a plurality of card slots, and the card slot is equipped with a test tube slot , the bottom of the cavity is evenly opened with leakage holes; the driving mechanism is used to drive the base body to rotate, and the driving mechanism can be separated from the base body when the adjustment rod moves downward; the anti-leakage groove is ring-shaped, fixed on the base body, and is located under the leakage hole . The invention can match different types of test tube tanks according to the size of the test tubes, does not need to frequently replace the rotor, and can perform centrifugation of various types of test tubes at the same time.
Description
technical field [0001] The invention relates to the field of chemical equipment, in particular to a centrifuge rotor. Background technique [0002] A centrifuge is one of the commonly used equipment in the chemical industry. It is used to centrifuge solid-liquid mixed samples. Through centrifugation, an acceleration acting on the product should be generated to decompose the mixture composed of samples or substances into components of different densities. Traditional centrifuge rotors are mostly one-piece structure, which can only be used to place specific test tubes. For different sizes of test tubes, the rotor needs to be replaced, which is cumbersome to operate, and the bottom of the test tube tank is sealed, and the leakage generated during centrifugation of the test tubes easily flows into the test tube tank. , not easy to clean. Contents of the invention [0003] Aiming at the problems existing in the related prior art, the present invention provides a centrifuge rot...
Claims
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IPC IPC(8): B04B5/04B04B11/06
CPCB04B5/0421B04B11/06B04B2005/0435
Inventor 彭钢彭礡孔德起王斌赖华李薇
Owner HENGYANG NORMAL UNIV