CN208033237U - A kind of chemistry teaching test tube cleaning device - Google Patents
A kind of chemistry teaching test tube cleaning device Download PDFInfo
- Publication number
- CN208033237U CN208033237U CN201820174109.0U CN201820174109U CN208033237U CN 208033237 U CN208033237 U CN 208033237U CN 201820174109 U CN201820174109 U CN 201820174109U CN 208033237 U CN208033237 U CN 208033237U
- Authority
- CN
- China
- Prior art keywords
- test tube
- clamping
- crane
- support plate
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 238000005192 partition Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
Abstract
A kind of chemistry teaching test tube cleaning device, including bearing plate, supporting rack and support plate, the upper surface of the bearing plate is equipped with motor, the side of motor output shaft is equipped with first gear, the top of bearing plate is equipped with supporting rack, the bottom end of supporting rack is equipped with shaft, the middle part of shaft is equipped with second gear, the both ends of shaft are equipped with eccentric wheel, the outside of eccentric wheel is equipped with elevator, the top of elevator is equipped with crane, the middle part of crane is equipped with test tube brush, the top of supporting rack is equipped with the support plate, the both ends of support plate are equipped with limited block, crane is slidably connected with the limited block by sliding slot, the middle part of support plate is equipped with cleaning case.The utility model has clamping device, can be cleaned simultaneously to multiple test tubes, cleaning efficiency is high；Using automation cleaning way, cleaning is easy.
Description
Technical field
The utility model is related to experiment equipment technical fields, and in particular to a kind of chemistry teaching test tube cleaning device.
Background technology
Test tube is the instrument being commonly used in chemical experiment, but using terminating the presence of cleaning inconvenience, needs hand
It holds test tube brush to be cleaned, this cleaning way can make experimenter touch chemicals.Such as Patent No.
A kind of chemistry teaching test tube automatic flushing device disclosed in CN201620761207.5, the upper end of the pedestal is equipped with electricity
The upper end of machine, the pedestal is equipped with handle by holder, and the both sides of the pedestal are equipped with first piston, the first piston
One end far from pedestal is equipped with First piston bar, and the one end of the First piston bar far from first piston is equipped with supporting rod,
Second piston is installed, the one end of the second piston far from supporting rod is equipped with third piston rod, described on the supporting rod
The one end of third piston rod far from second piston is equipped with sucker.Although above-mentioned apparatus does not have to hand-held cleaning, convenience is improved,
But the cleaning efficiency of above-mentioned apparatus is limited, cannot be cleaned simultaneously to multiple test tubes.
Utility model content
The purpose of this utility model is just to provide one kind and having clamping device, can be cleaned simultaneously to multiple test tubes,
Cleaning efficiency is high, chemistry teaching test tube cleaning device easy to clean.
A kind of chemistry teaching test tube cleaning device of the utility model, including bearing plate, supporting rack and support plate, load-bearing
The upper surface of plate is equipped with motor, and the side of motor output shaft is equipped with first gear, and the top of bearing plate is equipped with supporting rack, supporting rack
Bottom end be equipped with shaft, the middle part of shaft is equipped with second gear, and the both ends of shaft are equipped with eccentric wheel, and the outside of eccentric wheel, which is equipped with, to rise
Block drops, and the top of elevator is equipped with crane, and the middle part of crane is equipped with test tube brush, and the top of supporting rack is equipped with support plate, branch
The both ends of fagging are equipped with limited block, and crane is slidably connected with limited block by sliding slot, and the middle part of support plate is equipped with cleaning case, clearly
The middle part of tank-washer is equipped with partition board, and the middle part of partition board, which is equipped with, is uniformly provided with clamping device, and clamping device includes spring and clamping element, bullet
Spring is fixedly connected with partition board, and clamping element is fixedly connected with spring by fixed plate.
Preferably, the first gear is engaged with the second gear.
Preferably, the shaft is rotatablely connected with support frame as described above by bearing.
Preferably, the eccentric wheel is rotatablely connected with the elevator by bearing.
Preferably, the limited block is bolted to connection with the support plate.
Preferably, the elevator is rotatablely connected with the crane, and the support plate is run through in the bottom end of the crane.
Preferably, the clamping element is arc clamp.
A kind of chemistry teaching test tube cleaning device of the utility model, in use, opening motor work, motor passes through defeated
Shaft drives first gear rotation, first gear to drive second gear rotation, second gear that shaft rotation, shaft is driven to rotate band
Movable eccentric wheel rotates, and eccentric wheel rotation drives elevator movement, elevator to be rotatablely connected with crane, and elevator occurs by a small margin
Drive crane lifting, crane that can carry out stable lifting, crane under the position-limiting action of limited block while swing
The lifting of test tube brush is driven when lifting, test tube brush contacts with teat glass, achievees the purpose that clean teat glass, this to set
Test tube can be contacted to avoid experimenter by, which setting, cleans, and reduces the contact with chemical substance, cleaning operation is easy；Test tube brush exists
In cleaning case when lifting, the clamping device in partition board can play clamping action to different size of test tube, and test tube is placed on folder
Inside tight device, clamping element is squeezed, clamping element squeezes partition board inner wall by fixed plate, spring, in the position-limiting action of partition board inner wall
Lower clamping element can play clamping action to teat glass.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of cleaning case in the utility model；
Fig. 3 is the vertical view of limited block in the utility model；
Fig. 4 is the vertical view of clamping device in the utility model；
In figure：1- bearing plates, 2- supporting racks, 3- support plates, 4- motors, 5- first gears, 6- shafts, 7- second gears,
8- eccentric wheels, 9- elevators, 10- cranes, 11- test tubes brush, 12- limited blocks, 13- sliding slots, 14- cleaning cases, 15- partition boards, 16-
Clamping device, 161- springs, 162- clamping elements, 163- fixed plates.
Specific implementation mode
A kind of chemistry teaching test tube cleaning device, including bearing plate 1, supporting rack 2 and support plate 3, the upper table of bearing plate 1
Face is equipped with motor 4, and the side of 4 output shaft of motor is equipped with first gear 5, and the top of bearing plate 1 is equipped with supporting rack 2, supporting rack 2
Bottom end is equipped with shaft 6, and the middle part of shaft 6 is equipped with second gear 7, and the both ends of shaft 6 are equipped with eccentric wheel 8, and the outside of eccentric wheel 8 is set
There are elevator 9, the top of elevator 9 to be equipped with crane 10, the middle part of crane 10 is equipped with test tube brush 11, the top of supporting rack 2
Equipped with support plate 3, the both ends of support plate 3 are equipped with limited block 12, and crane 10 is slidably connected with limited block 12 by sliding slot 13, prop up
The middle part of fagging 3 is equipped with cleaning case 14, and the middle part of cleaning case 14 is equipped with partition board 15, and the middle part of partition board 15, which is equipped with, is uniformly provided with clamping
Device 16, clamping device 16 include spring 161 and clamping element 162, and spring 161 is fixedly connected with partition board 15, clamping element 162 and bullet
Spring 161 is fixedly connected by fixed plate 163.
Specifically, first gear 5 is engaged with second gear 7；Shaft 6 is rotatablely connected with supporting rack 2 by bearing；Eccentric wheel
8 are rotatablely connected with elevator 9 by bearing；Limited block 12 is bolted to connection with support plate 3；Elevator 9 and crane
Support plate 3 is run through in the bottom end of 10 rotation connections, crane 10；Clamping element 162 is arc clamp 162.
Claims (7)
1. a kind of chemistry teaching test tube cleaning device, including bearing plate, supporting rack and support plate, it is characterised in that：It is described to hold
The upper surface of weight plate is equipped with motor, and the side of motor output shaft is equipped with first gear, and the top of bearing plate is equipped with supporting rack, support
The bottom end of frame is equipped with shaft, and the middle part of shaft is equipped with second gear, and the both ends of shaft are equipped with eccentric wheel, and the outside of eccentric wheel is equipped with
The top of elevator, elevator is equipped with crane, and the middle part of crane is equipped with test tube brush, and the top of supporting rack is equipped with support plate,
The both ends of support plate are equipped with limited block, and crane is slidably connected with limited block by sliding slot, and the middle part of support plate is equipped with cleaning case,
The middle part of cleaning case is equipped with partition board, and the middle part of partition board, which is equipped with, is uniformly provided with clamping device, and clamping device includes spring and clamping element,
Spring is fixedly connected with partition board, and clamping element is fixedly connected with spring by fixed plate.
2. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The first gear with
The second gear engagement.
3. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The shaft with it is described
Supporting rack is rotatablely connected by bearing.
4. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The eccentric wheel and institute
Elevator is stated to be rotatablely connected by bearing.
5. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The limited block and institute
Support plate is stated to be bolted to connection.
6. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The elevator and institute
Crane rotation connection is stated, the support plate is run through in the bottom end of the crane.
7. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that：The clamping element is arc
Shape clamping element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174109.0U CN208033237U (en) | 2018-02-01 | 2018-02-01 | A kind of chemistry teaching test tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174109.0U CN208033237U (en) | 2018-02-01 | 2018-02-01 | A kind of chemistry teaching test tube cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033237U true CN208033237U (en) | 2018-11-02 |
Family
ID=63951397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820174109.0U Expired - Fee Related CN208033237U (en) | 2018-02-01 | 2018-02-01 | A kind of chemistry teaching test tube cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171711A (en) * | 2020-03-19 | 2021-07-27 | 韩立志 | Clinical laboratory is with many test tubes automatic test-tube rack that shakes |
-
2018
- 2018-02-01 CN CN201820174109.0U patent/CN208033237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171711A (en) * | 2020-03-19 | 2021-07-27 | 韩立志 | Clinical laboratory is with many test tubes automatic test-tube rack that shakes |
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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 |
Granted publication date: 20181102 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |