CN109127618A - A kind of high school chemistry teaching instrument clean device - Google Patents
A kind of high school chemistry teaching instrument clean device Download PDFInfo
- Publication number
- CN109127618A CN109127618A CN201810822628.8A CN201810822628A CN109127618A CN 109127618 A CN109127618 A CN 109127618A CN 201810822628 A CN201810822628 A CN 201810822628A CN 109127618 A CN109127618 A CN 109127618A
- Authority
- CN
- China
- Prior art keywords
- fixed
- test tube
- cleaning
- cylinder
- brush
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/22—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by soaking alone
Abstract
The invention discloses a kind of high school chemistry teaching instrument clean devices, including bracket, for fixing the fixed mechanism of test tube, wiper mechanism for conveying the conveying mechanism of test tube and for cleaning test tube, fixed mechanism includes positioning seat, bolt and fixed strip, the location hole for positioning test tube is offered at the top of positioning seat, bolt is threadedly coupled after passing through connecting hole with threaded hole, structure is circularized to shrink fixed strip, test tube is fixed in ring structure, wiper mechanism includes rack for cleaning, cylinder, brush motor and brush, the side of bracket is arranged in rack for cleaning, cylinder is arranged on rack for cleaning and is located above positioning seat, brush motor is fixed on the catch bar of cylinder, brush is fixed in the shaft of brush motor, brush motor drives brush rotation.By above-mentioned setting, automatic washing test tube, when avoiding scrubbing, invisible spectro liquid is splashed out, and damages the health of student, reduces the probability that student is injured by chemical reagent.
Description
Technical field
The present invention relates to a kind of experimental facilities, more particularly to a kind of high school chemistry teaching instrument clean device.
Background technique
Currently, test tube is widely used in the chemical experiment room in middle school, test tube can be directly heated, and be used as few
The reaction vessel of amount reagent after outwelling the waste liquid in test tube, needs to clean test tube after the end of the experiment.
But remaining chemical reagent is easy to splash out in cleaning in test tube, causes damages to the health of student.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of high school chemistry teaching instrument clean dress
It sets, cleans test tube automatically, reduce the probability that student is injured by chemical reagent.
To achieve the above object, the present invention provides the following technical scheme that a kind of high school chemistry teaching instrument clean device,
Fixed mechanism including bracket, for fixing test tube, the conveying mechanism for conveying test tube and the cleaning machine for cleaning test tube
Structure, conveying mechanism include rotating electric machine, main shaft, turntable, driving gear and driven gear, and main axis is arranged on bracket, are turned
Disk is coaxially fixed on main shaft, and rotating electric machine is fixed on bracket, and the shaft of driving gear and rotating electric machine is coaxially fixed, driven
Gear is coaxially fixed with main shaft and engages with driving gear, to drive turntable rotation, fixed mechanism packet when rotating electric machine rotates
It includes positioning seat, bolt, nut and flexible fixed strip, positioning seat to be fixed on turntable, be opened up at the top of positioning seat useful
In the location hole of positioning test tube, fixed strip is fixed on the top of positioning seat and bending is arc-shaped, and one end of fixed strip offers
Connecting hole, the other end offer threaded hole, and bolt is threadedly coupled with threaded hole after passing through connecting hole, is circularized with shrinking fixed strip
Test tube is fixed in ring structure by structure, and wiper mechanism includes rack for cleaning, the first cylinder, brush motor and brush, and cleaning is set up
It sets in the side of bracket, the first cylinder is arranged on rack for cleaning and is located above positioning seat, and brush motor is fixed on the first cylinder
On catch bar, brush is fixed in the shaft of brush motor, and brush motor drives brush rotation.
As a further improvement of the present invention, the bottom of bracket is provided with locating slot, and the bottom of rack for cleaning is provided with positioning
Block, locating piece are embedded in locating slot, bracket are mutually positioned with rack for cleaning.
It as a further improvement of the present invention, further include water filling device, water filling device includes chassis, water tank and valve, bottom
Frame is arranged in the side of bracket, and water tank is arranged in the top on chassis and being located at positioning seat, valve include valve body, the second cylinder,
Plug, spring and wraping plate, valve body are fixed on water tank, and runner is provided in valve body, and one end of runner is connected to water tank, the other end
It is provided with water outlet, water outlet is located at the surface of positioning seat, and the top of valve body offers the mounting hole extended along the vertical direction,
Mounting hole is connected to runner, and the side of mounting hole offers the consent being connected to mounting hole and runner, and plug sliding setting is filled in
In hole, wraping plate setting is hinged on the hole wall of mounting hole in mounting hole, in the middle part of wraping plate, one end of wraping plate protrude into consent with
Plug is hinged, and spring is arranged in mounting hole, and is located at wraping plate backwards to one end of plug, one end of spring and the bottom of mounting hole
Inconsistent, the other end is inconsistent with wraping plate, and the top on water tank and being located at wraping plate is arranged in the second cylinder, when pushing away for the second cylinder
When lever is stretched out, wraping plate overturning is pushed, drives plug to slide backwards to runner, to open runner；When the catch bar of the second cylinder
When return, spring pushes wraping plate return, drives plug to slide towards runner, so that runner be truncated.
As a further improvement of the present invention, several through-holes are offered on turntable.
Beneficial effects of the present invention, after outwelling invisible spectro chemical reagent, test tube is passed through fixed strip by student, is put into
Positioning hole then locks bolt, shrinks fixed strip, and fixed strip blocks test tube, test tube is fixed, and then adds into test tube
Test tube is and so on all put on turntable, then starting device by water.Cylinder pushes brush motor and brush mobile towards test tube, directly
It is fully inserted into test tube to brush, then brush motor starts, and drives brush rotation, scrubs test tube.After having scrubbed a test tube,
Brush motor stops, and exhaust hood return, and rotating electric machine starting drives turntable rotation, next test tube is moved under brush,
Scrub next test tube.And so on, test tube is all cleaned.After the completion of cleaning, student outwells invisible spectro raffinate, rinses
Completely.By above-mentioned setting, automatic washing test tube, when avoiding scrubbing, invisible spectro liquid is splashed out, and the body for damaging student is strong
Health reduces the probability that student is injured by chemical reagent.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the overall structure figure at another visual angle of the present invention；
Fig. 3 is the structure chart of water tank and valve.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 3, a kind of high school chemistry teaching instrument clean device of the present embodiment, including bracket 1, use
In fixed mechanism 2, the conveying mechanism 3 for conveying test tube and the wiper mechanism 4 for cleaning test tube of fixed test tube, conveyer
Structure 3 includes rotating electric machine 31, main shaft 32, turntable 33, driving gear 34 and driven gear 35, and main shaft 32 is rotatably arranged on bracket 1
On, turntable 33 is coaxially fixed on main shaft 32, and rotating electric machine 31 is fixed on bracket 1, driving gear 34 and rotating electric machine 31
Shaft is coaxially fixed, and driven gear 35 is coaxial fixed with main shaft 32 and engages with driving gear 34, to rotate in rotating electric machine 31
When driving turntable 33 rotate, fixed mechanism 2 include positioning seat 21, bolt 22, nut and flexible fixed strip 23, positioning seat
21 are fixed on turntable 33, and the top of positioning seat 21 offers the location hole 24 for positioning test tube, and fixed strip 23 is fixed on fixed
Position seat 21 top and bending be arc-shaped, one end of fixed strip 23 offers connecting hole, and the other end offers threaded hole, bolt
22 are threadedly coupled after connecting hole with threaded hole, circularize structure to shrink fixed strip 23, test tube is fixed on ring structure
Interior, wiper mechanism 4 includes that the one of bracket 1 is arranged in rack for cleaning 41, the first cylinder 42, brush motor 43 and brush 44, rack for cleaning 41
Side, the first cylinder 42 are arranged on rack for cleaning 41 and are located above positioning seat 21, and brush motor 43 is fixed on pushing away for the first cylinder 42
In lever, brush 44 is fixed in the shaft of brush motor 43, and brush motor 43 drives brush 44 to rotate.
After outwelling invisible spectro chemical reagent, test tube is passed through fixed strip 23 by student, is put into location hole 24, then
Bolt 22 is locked, fixed strip 23 is shunk, fixed strip 23 blocks test tube, test tube is fixed, and water is then added into test tube, so past
It is multiple, test tube is all put on turntable 33, then starting device.First cylinder 42 pushes brush motor 43 and brush 44 to move towards test tube
Dynamic, until brush 44 is fully inserted into test tube, then brush motor 43 starts, and drives brush 44 to rotate, scrubs test tube.It is scrubbing
After one test tube, brush motor 43 stops, then 42 return of the first cylinder, and rotating electric machine 31 starts, and turntable 33 is driven to rotate, will under
A piece test tube is moved under brush 44, scrubs next test tube.And so on, test tube is all cleaned.After the completion of cleaning, learn
Invisible spectro raffinate is outwelled in life, is rinsed well.By above-mentioned setting, automatic washing test tube, when avoiding scrubbing, invisible spectro liquid
Body splashes out, and damages the health of student, reduces the probability that student is injured by chemical reagent.
As a kind of improved specific embodiment, the bottom of bracket 1 is provided with locating slot 11, and the bottom of rack for cleaning 41 is set
It is equipped with locating piece 12, locating piece 12 is embedded in locating slot 11, and bracket 1 and 41 phase of rack for cleaning are positioned.
By the setting of locating slot 11 and locating piece 12, rack for cleaning 41 and bracket 1 are positioned, have each components a right
The benchmark answered facilitates student organization's equipment.And locating piece 12 and locating slot 11 play certain fixed function, prevent equipment from using
When, it is separated because vibrated.
It further include water filling device 5 as a kind of improved specific embodiment, water filling device 5 includes chassis 51, water tank 52
With valve 53, the side of bracket 1 is arranged in chassis 51, and the top on chassis 51 and being located at positioning seat 21, valve is arranged in water tank 52
Door 53 includes that valve body 531, the second cylinder 532, plug 533, spring 534 and wraping plate 535, valve body 531 are fixed on water tank 52, valve
Runner 536 is provided in body 531, one end of runner 536 is connected to water tank 52, and the other end is provided with water outlet 537, water outlet
537 are located at the surface of positioning seat 21, and the top of valve body 531 offers the mounting hole 538 extended along the vertical direction, mounting hole
538 are connected to runner 536, and the side of mounting hole 538 offers the consent 539 being connected to mounting hole 538 and runner 536, plug
533 slidings are arranged in consent 539, and wraping plate 535 is arranged in mounting hole 538, and the middle part of wraping plate 535 is hinged on mounting hole 538
Hole wall on, one end of wraping plate 535 is protruded into hinged with plug 533 in consent 539, and spring 534 is arranged in mounting hole 538, and
Positioned at wraping plate 535 backwards to plug 533 one end, one end of spring 534 and the bottom of mounting hole 538 are inconsistent, the other end with stick up
Plate 535 is inconsistent, and the top on water tank 52 and being located at wraping plate 535 is arranged in the second cylinder 532, when the promotion of the second cylinder 532
When bar stretches out, wraping plate 535 is pushed to overturn, drives plug 533 to slide backwards to runner 536, to open runner 536；When the second gas
When the catch bar return of cylinder 532, spring 534 pushes 535 return of wraping plate, and plug 533 is driven to slide towards runner 536, to cut
Stop road 536.
Before cleaning test tube, first by 52 topped up with water of water tank, then by cuvette cartridge on turntable 33, then operator starts
Equipment, the second cylinder 532 push one end of wraping plate 535, and wraping plate 535 is driven to rotate, and wraping plate 535 drives plug 533 mobile, make to fill in
Son 533 leaves runner 536, to keep runner 536 unimpeded, the water in water tank 52 is flowed into test tube from water outlet 537, water injection rate
The runing time of the second cylinder 532 can be controlled to control by atmosphere-comtrolling apparatus, to make the cleaning of the suitable test tube of water injection rate.It is filling the water
After the completion, turntable 33 rotates the lower section that test tube is moved to brush 44, and wiper mechanism 4 cleans test tube.It is set by above-mentioned
It sets, is filled the water from trend test tube, reduce the operation of operator, when carrying out the cleaning of a large amount of test tube, cleaning efficiency can be improved,
And the opening and closing of plug 533 is controlled by the second cylinder 532, it can control the water of injecting tube, keep water injection rate just suitable, save
Use water.
As a kind of improved specific embodiment, several through-holes are offered on turntable 33.
The load-bearing of turntable 33 is small, by the setting of through-hole, in the reasonable scope, reduces the weight of turntable 33, reduces material
Consumption, save the cost, and 33 weight of turntable reduce after, can reduce motor rotation turntable 33 needed for expend energy.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of high school chemistry teaching instrument clean device, it is characterised in that: including bracket (1), the fixation for fixing test tube
Mechanism (2), the conveying mechanism (3) for conveying test tube and the wiper mechanism (4) for cleaning test tube, the conveying mechanism (3)
Including rotating electric machine (31), main shaft (32), turntable (33), driving gear (34) and driven gear (35), the main shaft (32) turns
Dynamic to be arranged on bracket (1), the turntable (33) is coaxially fixed on main shaft (32), and the rotating electric machine (31) is fixed on bracket
(1) on, the driving gear (34) and the shaft of rotating electric machine (31) are coaxially fixed, the driven gear (35) and main shaft (32)
It is coaxial to fix and engaged with driving gear (34), to drive turntable (33) to rotate when rotating electric machine (31) rotate,
The fixed mechanism (2) includes positioning seat (21), bolt (22), nut and flexible fixed strip (23), described fixed
Position seat (21) is fixed on turntable (33), and the location hole (24) for positioning test tube is offered at the top of the positioning seat (21),
The fixed strip (23) is fixed on the top of positioning seat (21) and bending is arc-shaped, and one end of the fixed strip (23) offers
Connecting hole, the other end offer threaded hole, and the bolt (22) is threadedly coupled after passing through connecting hole with threaded hole, to shrink fixation
Item (23) circularizes structure, and test tube is fixed in ring structure,
The wiper mechanism (4) includes rack for cleaning (41), the first cylinder (42), brush motor (43) and brush (44), the cleaning
In the side of bracket (1), first cylinder (42) is arranged on rack for cleaning (41) and is located at positioning seat (21) for frame (41) setting
Top, the brush motor (43) are fixed on the catch bar of the first cylinder (42), and the brush (44) is fixed on brush motor (43)
Shaft on, brush motor (43) drive brush (44) rotation.
2. a kind of high school chemistry teaching instrument clean device according to claim 1, it is characterised in that: the bracket (1)
Bottom be provided with locating slot (11), the bottom of the rack for cleaning (41) is provided with locating piece (12), and locating piece (12) insertion is fixed
Position slot (11), bracket (1) and rack for cleaning (41) are mutually positioned.
3. a kind of high school chemistry teaching instrument clean device according to claim 2, it is characterised in that: further include water filling dress
It sets (5), the water filling device (5) includes chassis (51), water tank (52) and valve (53), and the chassis (51) is arranged in bracket
(1) side, the water tank (52) are arranged on chassis (51) and are located at the top of positioning seat (21), and the valve (53) includes
Valve body (531), the second cylinder (532), plug (533), spring (534) and wraping plate (535), the valve body (531) are fixed on water
On case (52), it is provided with runner (536) in the valve body (531), one end of the runner (536) is connected to water tank (52), separately
One end is provided with water outlet (537), and the water outlet (537) is located at the surface of positioning seat (21), the top of the valve body (531)
End offers the mounting hole (538) extended along the vertical direction, and the mounting hole (538) is connected to runner (536), the mounting hole
(538) side offers the consent (539) being connected to mounting hole (538) and runner (536), and plug (533) sliding is set
It sets in consent (539), wraping plate (535) setting is hinged on peace in the middle part of the wraping plate (535) in mounting hole (538)
On the hole wall for filling hole (538), one end of the wraping plate (535) is protruded into consent (539) with plug (533) hingedly, the spring
(534) setting is in the mounting hole (538), and is located at wraping plate (535) backwards to the one end of plug (533), and the one of the spring (534)
End is inconsistent with the bottom of mounting hole (538), and the other end and wraping plate (535) are inconsistent, and second cylinder (532) is arranged in water
Top on case (52) and positioned at wraping plate (535) pushes wraping plate (535) to turn over when the catch bar of the second cylinder (532) stretches out
Turn, drives plug (533) to slide backwards to runner (536), to open runner (536)；When the catch bar of the second cylinder (532) returns
When position, spring (534) pushes wraping plate (535) return, drives plug (533) to slide towards runner (536), so that runner be truncated
(536)。
4. a kind of high school chemistry teaching instrument clean device according to claim 3, it is characterised in that: the turntable (33)
On offer several through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822628.8A CN109127618B (en) | 2018-07-24 | 2018-07-24 | Middle school chemistry teaching instrument belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822628.8A CN109127618B (en) | 2018-07-24 | 2018-07-24 | Middle school chemistry teaching instrument belt cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109127618A true CN109127618A (en) | 2019-01-04 |
| CN109127618B CN109127618B (en) | 2020-05-12 |
Family
ID=64797761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822628.8A Active CN109127618B (en) | 2018-07-24 | 2018-07-24 | Middle school chemistry teaching instrument belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109127618B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076160A (en) * | 2019-06-04 | 2019-08-02 | 重庆医药高等专科学校 | A kind of test tube automatic rinser |
| CN110553950A (en) * | 2019-09-26 | 2019-12-10 | 四川泰锐石油化工有限公司 | Automatic measuring equipment for viscosity of drilling fluid |
| CN111266375A (en) * | 2020-03-13 | 2020-06-12 | 雷桃 | Glassware cleaning process for drug synthesis |
| CN111266376A (en) * | 2020-03-13 | 2020-06-12 | 雷桃 | Medical test tube cleaning device |
| CN112718751A (en) * | 2020-12-11 | 2021-04-30 | 罗精华 | Garbage can cleaning device capable of continuously cleaning |
| CN113145596A (en) * | 2021-03-10 | 2021-07-23 | 张创业 | Test tube cleaning device for it is biological experiments |
| CN113300082A (en) * | 2021-06-03 | 2021-08-24 | 罗洪均 | Urban rail transit smart antenna |
| CN113731989A (en) * | 2021-08-06 | 2021-12-03 | 刘倩 | Chemistry beaker belt cleaning device |
| CN117339935A (en) * | 2023-12-05 | 2024-01-05 | 江苏金日管业有限公司 | Stainless steel pipe belt cleaning device |
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| CN110553950B (en) * | 2019-09-26 | 2020-06-23 | 四川泰锐石油化工有限公司 | Automatic measuring equipment for viscosity of drilling fluid |
| CN110553950A (en) * | 2019-09-26 | 2019-12-10 | 四川泰锐石油化工有限公司 | Automatic measuring equipment for viscosity of drilling fluid |
| CN111266376B (en) * | 2020-03-13 | 2021-01-26 | 青岛大学附属医院 | Medical test tube cleaning device |
| CN111266376A (en) * | 2020-03-13 | 2020-06-12 | 雷桃 | Medical test tube cleaning device |
| CN111266375B (en) * | 2020-03-13 | 2020-12-01 | 青岛市中心医院 | Glassware cleaning process for drug synthesis |
| CN111266375A (en) * | 2020-03-13 | 2020-06-12 | 雷桃 | Glassware cleaning process for drug synthesis |
| CN112718751A (en) * | 2020-12-11 | 2021-04-30 | 罗精华 | Garbage can cleaning device capable of continuously cleaning |
| CN113145596A (en) * | 2021-03-10 | 2021-07-23 | 张创业 | Test tube cleaning device for it is biological experiments |
| CN113300082A (en) * | 2021-06-03 | 2021-08-24 | 罗洪均 | Urban rail transit smart antenna |
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| CN113731989A (en) * | 2021-08-06 | 2021-12-03 | 刘倩 | Chemistry beaker belt cleaning device |
| CN117339935A (en) * | 2023-12-05 | 2024-01-05 | 江苏金日管业有限公司 | Stainless steel pipe belt cleaning device |
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