Multiple test tubes cleaning device for chemical teaching experiment

A technology for cleaning equipment and experiments, applied in chemical instruments and methods, cleaning hollow objects, cleaning methods and utensils, etc., and can solve problems such as heavy workload

Active Publication Date: 2019-05-17
林伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcoming that manual cleaning of the test tubes is required, the workload is relatively large, and when multiple test tubes are cleaned, a certain test tube is damaged due to being unable to take care of them. The technical problem of the present invention is to provide a test tube that can clean multiple test tubes Cleaning equipment with multiple test tubes for chemical teaching experiments and reducing the workload of workers

Method used

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  • Multiple test tubes cleaning device for chemical teaching experiment
  • Multiple test tubes cleaning device for chemical teaching experiment
  • Multiple test tubes cleaning device for chemical teaching experiment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of cleaning equipment for multiple test tubes used in chemistry teaching experiments, such as Figure 1-5 As shown, it includes bottom plate 1, bracket 2, cleaning box 3, waste water pipe 4, valve 5, guide rail 6, guide sleeve 7, installation rod 8, connecting rod 9, connecting block 10, fixing rod 11, positioning sleeve 12, cleaning Cotton 13, connecting plate 14, placement cover 15, slide rail 16, slide block 17, support rod 18, first bearing seat 19, first rotating rod 20, cotton swab 21, first pulley 22, first flat belt 23, The first deceleration motor 24, the second pulley 25 and the second flat belt 26, the left side of the bottom plate 1 top is connected with two supports 2, is connected with the cleaning box 3 between the tops of the two supports 2, the left side support 2 right sides The bottom of the cleaning tank 3 is connected with a waste water pipe 4, the waste water pipe 4 is provided with a valve 5, the right side of the bottom plate 1 top is conn...

Embodiment 2

[0026] A kind of cleaning equipment for multiple test tubes used in chemistry teaching experiments, such as Figure 1-5 As shown, it includes bottom plate 1, bracket 2, cleaning box 3, waste water pipe 4, valve 5, guide rail 6, guide sleeve 7, installation rod 8, connecting rod 9, connecting block 10, fixing rod 11, positioning sleeve 12, cleaning Cotton 13, connecting plate 14, placement cover 15, slide rail 16, slide block 17, support rod 18, first bearing seat 19, first rotating rod 20, cotton swab 21, first pulley 22, first flat belt 23, The first deceleration motor 24, the second pulley 25 and the second flat belt 26, the left side of the bottom plate 1 top is connected with two supports 2, is connected with the cleaning box 3 between the tops of the two supports 2, the left side support 2 right sides The bottom of the cleaning tank 3 is connected with a waste water pipe 4, the waste water pipe 4 is provided with a valve 5, the right side of the bottom plate 1 top is conn...

Embodiment 3

[0029] A kind of cleaning equipment for multiple test tubes used in chemistry teaching experiments, such as Figure 1-5 As shown, it includes bottom plate 1, bracket 2, cleaning box 3, waste water pipe 4, valve 5, guide rail 6, guide sleeve 7, installation rod 8, connecting rod 9, connecting block 10, fixing rod 11, positioning sleeve 12, cleaning Cotton 13, connecting plate 14, placement cover 15, slide rail 16, slide block 17, support rod 18, first bearing seat 19, first rotating rod 20, cotton swab 21, first pulley 22, first flat belt 23, The first deceleration motor 24, the second pulley 25 and the second flat belt 26, the left side of the bottom plate 1 top is connected with two supports 2, is connected with the cleaning box 3 between the tops of the two supports 2, the left side support 2 right sides The bottom of the cleaning tank 3 is connected with a waste water pipe 4, the waste water pipe 4 is provided with a valve 5, the right side of the bottom plate 1 top is conn...

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Abstract

The invention relates to a multiple test tubes cleaning device, in particular to a multiple test tubes cleaning device for a chemical teaching experiment. The technical problem of the invention is toprovide the cleaning device for the chemical teaching experiment capable of cleaning a plurality of test tubes and reducing the workload of workers. The cleaning device comprises a bottom plate, supports, a cleaning box, a waste water pipe, a valve, a guide rail, a guide sleeve, a mounting rod, a connecting rod and a connecting block; two supports are connected to the left side of the top of the bottom plate, the cleaning box is connected between the tops of the two supports, the bottom of the cleaning box on the right side of the left side support is connected with the waste water pipe. The cotton swabs can be used for cleaning the inner wall of the test tubes, the guide sleeve moves downwards and the height of the test tubes can be adjusted conveniently, the test tubes can be accuratelymoved up and down, the outer wall of the test tubes can be cleaned through rotation of the cotton swabs, and the blades rotate to enable the cleaning liquid to flow to clean the outer wall of the testtubes.

Description

technical field [0001] The invention relates to a cleaning device for multiple test tubes, in particular to a cleaning device for multiple test tubes used in chemistry teaching experiments. Background technique [0002] The word "chemistry", if only interpreted literally, is "the science of change". Chemistry, like physics, is a basic science of natural science. Chemistry is a natural science based on experiments. The periodic table of chemical elements proposed by Mendeleev greatly promoted the development of chemistry. Nowadays, many people call chemistry "central science", because chemistry is the core of some scientific disciplines, such as material science, nanotechnology, biochemistry, etc. Chemistry is a natural science that studies the composition, structure, properties, and changes of substances at the atomic level, which is also the core basis of chemical changes. [0003] When the test tube used for chemistry teaching needs to be cleaned, it is usually manuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/087B08B9/093
Inventor 林伟
Owner 林伟
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