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Cleaning device suitable for interiors of test tubes of different sizes

A technology for cleaning devices and test tubes, which is applied in the directions of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of unsatisfactory cleaning effect, small scope of application, inconvenient cleaning, etc., and achieves good cleaning effect and scope of application. Wide and easy-to-use effects

Active Publication Date: 2020-07-28
惠州帝恩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of manual cleaning of long test tubes, inconvenient operation of existing test tube cleaning equipment, unsatisfactory cleaning effect, and small application range, the technical problem to be solved is to provide a method that can quickly and thoroughly clean test tubes, with high cleaning efficiency and good effect. Good, a test tube internal cleaning device that can meet the cleaning needs of test tubes with different inner diameters

Method used

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  • Cleaning device suitable for interiors of test tubes of different sizes
  • Cleaning device suitable for interiors of test tubes of different sizes
  • Cleaning device suitable for interiors of test tubes of different sizes

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Embodiment

[0020] Embodiment: a kind of test tube internal cleaning device suitable for different sizes, such as Figure 1-6 As shown, it includes a support 1, a transmission motor 2, a sector gear 3, a tooth-missing bevel gear 301, a rotating shaft 4, a turntable 5, a clamping part 6, a transmission bevel gear 7, a sliding rod 8, a movable rod 9, and a return spring 10. Transmission rack 11 and support plate 12, the transmission motor 2 is fixedly installed on the left end of the upper side of the support 1, the sector gear 3 is installed on the output shaft of the transmission motor 2, the bevel gear 301 with missing teeth Set coaxially with the sector gear 3, the rotating shaft 4 is installed on the support 1 through a bearing and passes through the support 1, the upper end of the rotating shaft 4 is equipped with a transmission bevel gear 7 meshing with the tooth-less bevel gear 301, The lower end of the rotating shaft 4 is equipped with a turntable 5 and is located above the bottom ...

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Abstract

The invention relates to the technical field of test tube cleaning, in particular to a cleaning device suitable for interiors of test tubes of different sizes. The invention aims to provide the test tube interior cleaning device which can be used for quickly and thoroughly cleaning test tubes, is high in cleaning efficiency and good in effect and can meet the cleaning requirements of the test tubes with different inner diameters. According to the technical scheme, the cleaning device suitable for the interiors of the test tubes of different sizes comprises a support, a transmission motor, a sector gear, a tooth-missing bevel gear, a rotating shaft and the like; and the transmission motor is fixedly installed on one side face of the support, the sector gear is installed on an output shaft of the transmission motor, the tooth-missing bevel gear and the sector gear are coaxially arranged, and the rotating shaft is installed on the support through a bearing and penetrates through the support. According to the cleaning device, mechanical cleaning of the test tube is achieved, and the problems that due to the fact that the test tube is too long, cleaning is inconvenient and not thoroughwhen the test tube is manually cleaned through a hairbrush are solved; and the cleaning requirements of the interiors of test tubes with different thicknesses can be met, the application range is wide, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of test tube cleaning, in particular to an internal cleaning device suitable for test tubes of different sizes. Background technique [0002] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated. Test tubes are divided into ordinary test tubes, support test tubes, centrifuge test tubes and so on. The specifications of ordinary test tubes are represented by outer diameter (mm) × length (mm), such as 15 × 150, 18 × 180, 20 × 200, etc. [0003] After the chemical experiment is done, the test tube must be cleaned to prevent the residue in the test tube from affecting the next chemical experiment. Manually clean the test tube with a brush, because the caliber of the test tube is generally small, so for some long test tubes, it is not convenient to clean it manually, and it is difficul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/36B08B9/42B08B9/08B08B13/00
CPCB08B9/36B08B9/423B08B9/426B08B9/0804B08B13/00
Inventor 胡云
Owner 惠州帝恩科技有限公司
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