CN216631956U - Chemistry experiment test tube brushing device - Google Patents
Chemistry experiment test tube brushing device Download PDFInfo
- Publication number
- CN216631956U CN216631956U CN202122718441.3U CN202122718441U CN216631956U CN 216631956 U CN216631956 U CN 216631956U CN 202122718441 U CN202122718441 U CN 202122718441U CN 216631956 U CN216631956 U CN 216631956U
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- Prior art keywords
- test tube
- box body
- hollow shaft
- experiment test
- chemical experiment
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 89
- 238000002474 experimental method Methods 0.000 title claims abstract description 25
- 230000001680 brushing effect Effects 0.000 title claims description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 239000000126 substance Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005201 scrubbing Methods 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 241001233242 Lontra Species 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a chemical experiment test tube scrubbing device which comprises a box body, wherein a rectangular through groove is formed in one side of the box body, a cover plate is clamped in the rectangular through groove, the side surface of the cover plate is connected with a supporting mechanism through a screw, two sides of the supporting mechanism are respectively connected with the inner wall of the box body in a sliding mode through linear sliding rails, and a plurality of hollow shaft stepping motors are connected in the supporting mechanism through bolts. According to the utility model, the conveying pump conveys the cleaning liquid to the interior of the cleaning flow channel of the cleaning brush through the pipeline, the three-way electromagnetic valve and the hollow shaft stepping motor, the cleaning liquid is sprayed into the test tube, and meanwhile, the hollow shaft stepping motor is started to drive the cleaning brush to rotate, so that the cleaning work of the interior of the test tube can be completed.
Description
Technical Field
The utility model relates to the technical field of chemical experiments, in particular to a chemical experiment test tube brushing device.
Background
Chemistry is a natural science, and the composition, properties, structure and change rules of substances are researched on the molecular and atomic level; the test tube is a long-history and vigorous subject, and the achievement of the test tube is an important mark of social civilization, two change forms of chemical change and physical change exist in chemistry, the test tube and an instrument commonly used in a chemical laboratory are used as a reaction container for a small amount of reagent and are used at normal temperature or heating, and the test tube is divided into a common test tube, a test tube with a support, a centrifugal test tube and the like. Need staff or mr to wash the test tube after the chemistry experiment finishes, because the bore of test tube is less, it is not very convenient when scrubbing, delays a large amount of time, washs also unclean, appears the error when leading to next experiment.
Through the retrieval, about test tube brushing device among the prior art, place the test tube between two stationary dog, then two screwed pipes slowly move and be close to each other along the side surface of lead screw, make the fixed good test tube that the stationary dog is tight, reverse rotation lead screw when taking off the test tube, two screwed pipes slowly move and keep away from each other along the side surface of lead screw, after starting servo motor, servo motor drives the carousel rotation, the carousel drives the pivot rotation, thereby it is rotatory round the pivot to drive the U-shaped pole, thereby it reciprocates to drive the connecting rod, the fly leaf also can begin to do reciprocating motion from top to bottom thereupon, the fly leaf drives soft brush and scrubs the inner wall of test tube.
Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment when using, only scrub its inside up-and-down reciprocating motion, can only once scrub work to a test tube at the in-process of scrubbing, inefficiency, and the unable water storage of test tube inside, the impurity of scrubbing the in-process is difficult for taking out, influences the scrubbing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a chemical experiment test tube brushing device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a chemical experiment test tube brushing device comprises a box body, wherein one side of the box body is provided with a rectangular through groove, a cover plate is clamped in the rectangular through groove, the side surface of the cover plate is connected with a supporting mechanism through a screw, and the two sides of the supporting mechanism are respectively connected with the inner wall of the box body in a sliding way through linear slide rails, the inside of the supporting mechanism is connected with a plurality of hollow shaft stepping motors through bolts, the top end of the supporting mechanism is in threaded connection with a plurality of supporting frames matched with the hollow shaft stepping motor, the top end of an output shaft of the hollow shaft stepping motor is in threaded connection with a cleaning brush, and the brush rod of the cleaning brush is provided with a cleaning flow passage communicated with the hollow shaft stepping motor, the bottom end of the box body is connected with a delivery pump through a bolt, and the outlet end of the delivery pump is connected with a three-way electromagnetic valve through a pipeline, and one outlet end of the three-way electromagnetic valve is communicated with the bottom end of the hollow shaft stepping motor through a pipeline and a rotary pipe joint.
Preferably, the supporting mechanism comprises an installation net rack and a supporting plate, the supporting plate is installed above the installation net rack through screws, and a plurality of through holes arranged in a staggered mode with the supporting frame are formed in the top end of the supporting plate.
Preferably, the top end of the box body is connected with a spray pipe through a screw, and the other outlet of the three-way electromagnetic valve is communicated with the spray pipe through a pipeline.
Preferably, the bottom of the box body is in threaded connection with a liquid discharge valve, and the bottom of one end of the box body is in threaded connection with a liquid injection pipe.
Preferably, an isolation screen plate is clamped at the bottom end inside the box body, and a filter screen plate which is obliquely arranged is welded at the bottom end of the isolation screen plate.
Preferably, the outside of support frame is equipped with the lug of a plurality of elastic construction, and the outside bottom butt fusion of support frame has the stopper of two fan-shaped structures.
Preferably, both sides of the support frame are provided with notch structures.
The utility model has the beneficial effects that:
1. according to the chemical experiment test tube brushing device provided by the utility model, a test tube to be cleaned is inserted into the outer side of the support frame in a reverse buckling manner, when the chemical experiment test tube brushing device is used, a cleaning solution is injected into the box body, the conveying pump is started to convey the cleaning solution to the interior of the cleaning flow channel of the cleaning brush through the pipeline, the three-way electromagnetic valve and the hollow shaft stepping motor, the cleaning solution is sprayed into the test tube, and the hollow shaft stepping motor is started to drive the cleaning brush to rotate, so that the cleaning work of the interior of the test tube can be completed.
2. According to the chemical experiment test tube brushing device provided by the utility model, the isolation screen plate is arranged in the box body and used for preliminarily filtering large-particle garbage generated by cleaning the test tube, and the filter screen plate arranged at the bottom of the isolation screen plate protects the delivery pump and further filters fine garbage generated by brushing the test tube, so that the damage to the delivery pump is avoided, and the service life of the device is prolonged.
3. According to the chemical experiment test tube brushing device provided by the utility model, the plurality of elastic lugs are arranged on the outer side of the support frame, when the test tube is reversely buckled on the outer side of the support frame, the lugs are extruded to enable the test tube to be more stably placed, the test tube is prevented from being damaged due to flexible contact, meanwhile, the test tube is prevented from rotating in the brushing process, the test tube opening is supported by the limiting block, the test tube is prevented from being damaged due to shaking in the rotating and cleaning process of the cleaning brush, and the stability of the test tube in the brushing process is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a chemical experiment tube brushing device according to the present invention;
FIG. 2 is a schematic diagram of a partial enlarged structure of a chemical experiment tube brushing device according to the present invention;
fig. 3 is a schematic structural view of a supporting frame of a chemical experiment test tube brushing device according to the present invention.
In the figure: the device comprises a box body 1, an isolation screen plate 2, an installation screen frame 3, a support frame 4, a cleaning brush 5, a cover plate 6, a spray pipe 7, a cleaning flow channel 8, a limiting block 9, a support plate 10, a hollow shaft stepping motor 11, a three-way electromagnetic valve 12, a filter screen plate 13, a delivery pump 14 and a liquid discharge valve 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a chemical experiment test tube scrubbing device comprises a box body 1, a rectangular through groove is formed in one side of the box body 1, a cover plate 6 is clamped in the rectangular through groove, a supporting mechanism is connected to the side surface of the cover plate 6 through screws, two sides of the supporting mechanism are respectively connected with the inner wall of the box body 1 through linear sliding rails in a sliding manner, a plurality of hollow shaft stepping motors 11 are connected in the supporting mechanism through bolts, a plurality of supporting frames 4 matched with the hollow shaft stepping motors 11 are connected at the top ends of the supporting mechanism in a threaded manner, a cleaning brush 5 is connected at the top end of an output shaft of each hollow shaft stepping motor 11 in a threaded manner, a cleaning flow channel 8 communicated with the hollow shaft stepping motors 11 is arranged on a brush rod of each cleaning brush 5, a conveying pump 14 is connected to the bottom end of the box body 1 through a bolt, a three-way electromagnetic valve 12 is connected to the outlet end of the conveying pump 14 through a pipeline, and a rotary pipe joint are communicated with the bottom end of each hollow shaft stepping motor 11 through a pipeline, insert the outside to support frame 4 to treat abluent test tube back-off, pour into the inside of box 1 with the washing liquid when using, open transfer pump 14 and pass through the pipeline with the washing liquid, three way solenoid valve 12 and hollow shaft step motor 11 are carried to the washing runner 8 inside of cleaning brush 5, spout the washing liquid in the inside of test tube, it drives cleaning brush 5 and rotates to open hollow shaft step motor 11 simultaneously, can accomplish the inside scrubbing work of test tube, high durability and convenient use, can be with the completion test tube cleaning work in batches, and for the abluent mode of artifical handheld test tube brush, the abluent efficiency of improvement test tube that is showing.
According to the utility model, the supporting mechanism comprises an installation net rack 3 and a supporting plate 10, the supporting plate 10 is installed above the installation net rack 3 through screws, a plurality of through holes which are staggered with the supporting frame 4 are formed in the top end of the supporting plate 10, the top end of the box body 1 is connected with a spraying pipe 7 through screws, the other outlet of the three-way electromagnetic valve 12 is communicated with the spraying pipe 7 through a pipeline, in the process of scrubbing the inside of a test tube, the spraying pipe 7 is communicated with the conveying pump 14 through the three-way electromagnetic valve 12, the outer side of the test tube is sprayed and washed, the simultaneous cleaning work of the inside and the outside of the test tube is realized, and the cleaning quality of the test tube is improved;
the bottom spiro union of box 1 has flowing back valve 15, and the one end bottom spiro union of box 1 has notes liquid pipe, through flowing back valve 15 and notes liquid pipe, discharge and the filling to the inside washing liquid of box 1, the inside bottom joint of box 1 has isolation otter board 2, and the bottom welding of keeping apart otter board 2 has the filter screen board 13 that the slope set up, place isolation otter board 2 in the inside of box 1, a large granule rubbish for tentatively filter the test tube and wash the production, and the filter screen board 13 of keeping apart 2 bottom installations of otter board protects delivery pump 14, further filter the test tube and scrub the tiny rubbish that produces, avoid causing the damage to delivery pump 14, extension fixture's life.
Example 2
Referring to fig. 3, a chemical experiment test tube brushing device, further, a plurality of elastic structure bumps are arranged on the outer side of the supporting frame 4, and the bottom end of the outer side of the support frame 4 is welded with two limiting blocks 9 with fan-shaped structures, the support frame 4 and the support plate 10 are installed in a screw connection mode, so that the support frame 4 and the cleaning brush 5 with various specifications can be conveniently replaced, the support frame 4 and the cleaning brush 5 with various specifications can be produced, and the cleaning work of various test tubes can be realized through replacement, a plurality of elastic lugs are arranged on the outer side of the support frame 4, when the test tube is reversely buckled on the outer side of the support frame 4, the extrusion convex block ensures that the test tube is more stably arranged, the flexible contact can avoid damaging the test tube, meanwhile, the test tube can be prevented from rotating in the brushing process, the limit block 9 is used for supporting the opening of the test tube, the test tube is prevented from shaking to cause damage in the rotating and cleaning process of the cleaning brush 5, and the stability of the test tube in the brushing process is improved;
the both sides of support frame 4 all are equipped with the opening structure, and the opening of support frame 4 both sides can make cleaning brush 5 scrub more test tubes inner wall.
The working principle is as follows: the control mode of the utility model is controlled automatically through the controller, the control circuit of the controller can be realized through simple programming of technicians in the field, the supply of the power also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model, and the specific connection means is used for finishing the electrical connection between all electric devices according to the working principle, and the detailed connection means is the known technology in the field, and the working principle and the process are mainly introduced in the following, and the electrical control is not explained;
the test tube cleaning device is characterized in that a test tube to be cleaned is inserted into the outer side of the support frame 4 in a reversed buckling mode, cleaning liquid is injected into the box body 1 when the test tube cleaning device is used, the conveying pump 14 is started to convey the cleaning liquid to the interior of a cleaning flow channel 8 of the cleaning brush 5 through a pipeline, the three-way electromagnetic valve 12 and the hollow shaft stepping motor 11, the cleaning liquid is sprayed into the test tube, meanwhile, the hollow shaft stepping motor 11 is started to drive the cleaning brush 5 to rotate, the cleaning work of the interior of the test tube can be completed, the use is simple and convenient, the test tube cleaning work can be completed in batches, and compared with a manual test tube brush cleaning mode, the test tube cleaning efficiency is remarkably improved;
an isolation screen plate 2 is arranged in the box body 1 and used for preliminarily filtering large-particle garbage generated by cleaning the test tube, and a filter screen plate 13 arranged at the bottom of the isolation screen plate 2 protects a delivery pump 14 and further filters fine garbage generated by brushing the test tube, so that the delivery pump 14 is prevented from being damaged, and the service life of the device is prolonged;
install through the mode of spiro union between support frame 4 and the backup pad 10, be convenient for change it, produce support frame 4 and the cleaning brush 5 of multiple specification, can realize the scrubbing work to multiple test tube through changing, set up a plurality of elastic lugs that have in the outside of support frame 4, when the test tube back-off in the outside of support frame 4, the extrusion lug makes the test tube lay more stably, flexible contact can avoid causing the damage to the test tube, can avoid simultaneously scrubbing in-process test tube rotation, and utilize stopper 9 to hold up the test tube mouth, avoid cleaning brush 5 to rotate the cleaning in-process, the test tube rocks and causes the damage, improve the stability that the test tube scrubbed the in-process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A chemical experiment test tube scrubbing device comprises a box body (1), wherein a rectangular through groove is formed in one side of the box body (1), a cover plate (6) is clamped inside the rectangular through groove, and the side face of the cover plate (6) is connected with a supporting mechanism through a screw, two sides of the supporting mechanism are respectively connected with the inner wall of the box body (1) in a sliding mode through linear sliding rails, a plurality of hollow shaft stepping motors (11) are connected inside the supporting mechanism through bolts, a plurality of supporting frames (4) matched with the hollow shaft stepping motors (11) are connected at the top end of the supporting mechanism in a threaded mode, a cleaning brush (5) is connected at the top end of an output shaft of each hollow shaft stepping motor (11) in a threaded mode, a cleaning flow channel (8) communicated with the hollow shaft stepping motors (11) is arranged on a brush rod of each cleaning brush (5), and a conveying pump (14) is connected at the bottom end of the box body (1) through a bolt, and the outlet end of the delivery pump (14) is connected with a three-way electromagnetic valve (12) through a pipeline, and one outlet end of the three-way electromagnetic valve (12) is communicated with the bottom end of the hollow shaft stepping motor (11) through a pipeline and a rotary pipe joint.
2. The chemical experiment test tube brushing device according to claim 1, wherein the supporting mechanism comprises a mounting rack (3) and a supporting plate (10), the supporting plate (10) is mounted above the mounting rack (3) through screws, and a plurality of through holes staggered with the supporting frame (4) are formed in the top end of the supporting plate (10).
3. The chemical experiment test tube brushing device according to claim 2, wherein a spray pipe (7) is connected to the top end of the box body (1) through a screw, and the other outlet of the three-way electromagnetic valve (12) is communicated with the spray pipe (7) through a pipeline.
4. The chemical experiment test tube brushing device according to claim 1, wherein a liquid discharge valve (15) is screwed at the bottom of the box body (1), and a liquid injection pipe is screwed at the bottom of one end of the box body (1).
5. The chemical experiment test tube brushing device according to claim 1, wherein an isolation screen plate (2) is clamped at the bottom end of the interior of the box body (1), and a filter screen plate (13) which is obliquely arranged is welded at the bottom end of the isolation screen plate (2).
6. The chemical experiment test tube brushing device according to claim 3, wherein a plurality of bumps with elastic structures are arranged on the outer side of the support frame (4), and two limiting blocks (9) with fan-shaped structures are welded at the bottom end of the outer side of the support frame (4).
7. A chemical experiment test tube brushing device according to claim 6, characterized in that both sides of the supporting frame (4) are provided with notch structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718441.3U CN216631956U (en) | 2021-11-08 | 2021-11-08 | Chemistry experiment test tube brushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718441.3U CN216631956U (en) | 2021-11-08 | 2021-11-08 | Chemistry experiment test tube brushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216631956U true CN216631956U (en) | 2022-05-31 |
Family
ID=81733514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122718441.3U Expired - Fee Related CN216631956U (en) | 2021-11-08 | 2021-11-08 | Chemistry experiment test tube brushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216631956U (en) |
-
2021
- 2021-11-08 CN CN202122718441.3U patent/CN216631956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |