CN109746232A - A kind of chemical laboratory conical flask cleaning device - Google Patents
A kind of chemical laboratory conical flask cleaning device Download PDFInfo
- Publication number
- CN109746232A CN109746232A CN201910053412.4A CN201910053412A CN109746232A CN 109746232 A CN109746232 A CN 109746232A CN 201910053412 A CN201910053412 A CN 201910053412A CN 109746232 A CN109746232 A CN 109746232A
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- China
- Prior art keywords
- brush holder
- holder support
- conical flask
- lasso
- cleaning brush
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Abstract
The invention discloses a kind of chemical laboratory conical flask cleaning devices, including rack and rotating bar, it installs by balance plate the inside of the bottom of the frame, and motor is installed below balance plate, the output end of the motor is equipped with chain belt, pilot sleeve is installed below the balance plate, the connector sleeve and fixed link that the gag lever post is installed by top are connected with each other, the first cleaning brush holder support and the second cleaning brush holder support pass through universal joint and the idler wheel interconnection of top, the side wall of the rack, which runs through, is equipped with sparge pipe, and the middle position of rack is rotatably equipped with clamping limb, cylinder is installed above the rack, and the output end of cylinder is equipped with sucker.Chemical laboratory conical flask cleaning device, cleaning brush holder support clean the inner wall of conical flask, while motor drives gag lever post to move up and down by the driving wheel rotated, so that 2 cleaning brush holder supports do opening and closing movement while rotation.
Description
Technical field
The present invention relates to education and instruction technical field, specially a kind of chemical laboratory conical flask cleaning device.
Background technique
In chemical experimental courses, conical flask is one of common glass apparatus, is generally used in titration experiments, prevents from dripping
Determine to splash out outside bottle when dripping under liquid, it can also be used to contain reactant, quantitative analysis and be heated at reflux.Due to the unique bottle of conical flask
Body design, when cleaning to conical flask inside, common test tube brush is difficult to clean inner wall and bottom, and test tube
Brush can not clean different size of body.
Summary of the invention
The purpose of the present invention is to provide a kind of chemical laboratory conical flask cleaning devices, to solve above-mentioned background technique
It is middle to propose that common test tube brush is difficult to clean inner wall and bottom, and test tube brush can not carry out different size of body
The problem of cleaning.
To achieve the above object, the invention provides the following technical scheme: a kind of chemical laboratory conical flask cleaning device,
Including rack and rotating bar, the inside of the bottom of the frame is installed by balance plate, and motor is equipped with below balance plate, described
The output end of motor is equipped with chain belt, and the inside of the rack is equipped with driving wheel, and the outer surface of driving wheel and chain belt is interior
Surface is connected with each other, and the surface embedded type of the driving wheel is equipped with gag lever post, and gag lever post runs through from the surface of balance plate, institute
It states and pilot sleeve is installed below balance plate, and the two sides of pilot sleeve offer sliding slot, and the end of gag lever post and cunning
Slot is slidably connected, and the connector sleeve and fixed link that the gag lever post is installed by top are connected with each other, and the outside setting of fixed link
There is fixed block, the lower end of the rotating bar is run through from the surface of rack, and driving wheel is equipped with below rotating bar, the rotation
Bar is fixed with mounting box, and the inside of mounting box is equipped with 2 gears, and is separately installed with first above 2 gears
Brush holder support and the second cleaning brush holder support are cleaned, the first cleaning brush holder support and the second cleaning brush holder support pass through universal joint and the rolling of top
Wheel is connected with each other, and the side wall of the rack, which runs through, is equipped with sparge pipe, and the middle position of rack is rotatably equipped with clamping limb, institute
It states and cylinder is installed above rack, and the output end of cylinder is equipped with sucker.
Preferably, the driving wheel is fixedly connected with rotating bar, and the outer wall of the inner wall of driving wheel and gag lever post is screw thread
Connection.
Preferably, the gag lever post is set as " ⊥ " type structure, and its upper end is made up of connector sleeve and fixed link and turns
Dynamic structure, and the two sides of gag lever post lower end are run through from sliding slot.
Preferably, the two sides of the fixed link are equidistantly arranged with fixed block, and by the fixed block of two sides respectively with 2
Gear intermeshing connection.
Preferably, the first cleaning brush holder support is the identical structure of length with the second cleaning brush holder support, and the upper end of the two is equal
Rotational structure is constituted by universal joint and idler wheel, and the outer surface of the first cleaning brush holder support, the second cleaning brush holder support and idler wheel is equal
Installation by adhering has bristle.
Preferably, the idler wheel is set as dies, and the bristle of its outer surface equally arranges, and described
The bristle being distributed on the inside of one cleaning brush holder support and the second cleaning brush holder support is less than the bristle that its outside is distributed.
Preferably, the clamping limb is to be made of the first lasso, the second lasso, bead, compressed spring and shaft, and turn
Axis runs through from the junction of the first lasso and the second lasso, shaft installation by adhering on the surface of rack, and the first lasso and
The inner wall of second lasso is respectively and fixedly provided with bead, while the end of the first lasso and the second lasso is mutually interconnected with compressed spring
It connects.
Preferably, first lasso and the second lasso are set as arcuate structure, and the two constitutes rotation connection, the gold
It is arranged symmetrically for belonging to pearl in the inner wall of the first lasso and the second lasso.
Preferably, the sucker is provided in round structure, and its central point and the central point of fixed link are located at same hang down
Straight line.
Compared with prior art, the beneficial effects of the present invention are: chemical laboratory conical flask cleaning device；
1. motor drives 2 cleaning brush holder supports to carry out rotary motions by rotating bar, thus clean brush holder support to the inner wall of conical flask into
Row cleaning, while motor drives gag lever post to move up and down by the driving wheel rotated, so that 2 cleaning brush holder supports are in rotation
Opening and closing movement is done simultaneously；
2. being provided with cylinder, cylinder drives conical flask to move up and down, and when conical flask moves down, 2 cleaning brush holder supports are
Opening movement, so that the inner wall of cleaning brush holder support fitting conical flask, so that 2 cleaning brush holder supports are to conical flask close to the bottle of bottom
Body is cleaned；
3. 2 cleaning brush holder supports are closing motion when cylinder drives conical flask to move up, to clean brush holder support to close to bottleneck
Position cleaned, cleaned comprehensively convenient for the inner wall to conical flask, and clean and be provided with idler wheel above brush holder support, roll
It takes turns and bottom of bottle is cleaned so that idler wheel is rolled in the bottom of bottle of conical flask in the free rolling of progress of the inside of conical flask；
4. clamping limb is provided with, and the bore between the first lasso and the second lasso can be changed, so that clamping limb is to cone
Shape bottle carries out inversion fixation, so that the aqueous reflux after conical flask cleaning, facilitates the subsequent standing of conical flask to dry, be provided with gold
Belong to pearl, body is fixed, body is avoided to be moved by the frictional force of bristle, and bead reduce body by
The frictional force arrived, facilitates conical flask to move down.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is rotating bar of the present invention and fixed link mounting structure schematic diagram；
Fig. 3 is fixed link of the present invention and mounting box mounting structure schematic diagram；
Fig. 4 is driving wheel of the present invention and gag lever post mounting structure schematic diagram；
Fig. 5 is pilot sleeve overlooking structure diagram of the present invention；
Fig. 6 is that the present invention first cleans brush holder support and roller installation structure schematic diagram；
Fig. 7 is clamping limb structural schematic diagram of the present invention.
In figure: 1, rack；2, balance plate；3, motor；4, chain belt；5, driving wheel；6, gag lever post；7, pilot sleeve；8, sliding
Slot；9, connector sleeve；10, fixed link；11, fixed block；12, rotating bar；13, mounting box；14, gear；15, the first cleaning brush holder support；
16, the second cleaning brush holder support；17, universal joint；18, idler wheel；19, sparge pipe；20, clamping limb；201, the first lasso；202, second
Lasso；203, bead；204, compressed spring；205, shaft；21, cylinder；22, sucker；23, bristle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of chemical laboratory conical flask cleaning device, packet
Including rack 1, balance plate 2, motor 3, chain belt 4, driving wheel 5, gag lever post 6, pilot sleeve 7, sliding slot 8, connector sleeve 9, fixed link 10,
Fixed block 11, rotating bar 12, mounting box 13, gear 14, first clean brush holder support 15, second and clean brush holder support 16, universal joint 17, rolling
Wheel 18, sparge pipe 19, clamping limb 20, the first lasso 201, the second lasso 202, bead 203, compressed spring 204, shaft 205,
The inside of cylinder 21, sucker 22 and bristle 23,1 bottom of rack is installed by balance plate 2, and the lower section of balance plate 2 is equipped with motor
3, the output end of motor 3 is equipped with chain belt 4, and the inside of rack 1 is equipped with driving wheel 5, and the outer surface of driving wheel 5 and chain belt 4
Inner surface be connected with each other, the surface embedded type of driving wheel 5 is equipped with gag lever post 6, and gag lever post 6 is passed through from the surface of balance plate 2
It wears, the lower section of balance plate 2 is equipped with pilot sleeve 7, and the two sides of pilot sleeve 7 offer sliding slot 8, and the end of gag lever post 6
End is slidably connected with sliding slot 8, and the connector sleeve 9 and fixed link 10 that gag lever post 6 is installed by top are connected with each other, and fixed link 10
Outside is provided with fixed block 11, and the lower end of rotating bar 12 is run through from the surface of rack 1, and the lower section of rotating bar 12 is equipped with transmission
Wheel 5, rotating bar 12 are fixed with mounting box 13, and the inside of mounting box 13 is equipped with 2 gears 14, and 2 gears 14
Top is separately installed with the first cleaning brush holder support 15 and the second cleaning brush holder support 16, and the first cleaning brush holder support 15 and the second cleaning brush holder support 16 are equal
It being connected with each other by the universal joint 17 and idler wheel 18 of top, the side wall of rack 1, which runs through, is equipped with sparge pipe 19, and rack 1
Middle position is rotatably equipped with clamping limb 20, and the top of rack 1 is equipped with cylinder 21, and the output end of cylinder 21 is equipped with sucker
22。
Driving wheel 5 is fixedly connected with rotating bar 12, and the inner wall of driving wheel 5 is to be threadedly coupled with the outer wall of gag lever post 6, is passed
When driving wheel 5 rotates, rotating bar 12 is driven to be rotated, so that rotating bar 12 drives the first cleaning brush holder support 15 and the second cleaning brush holder support
16 are rotated, while screw thread of the gag lever post 6 along outside is vertically moved from driving wheel 5.
Gag lever post 6 is set as " ⊥ " type structure, and its upper end constitutes rotational structure by connector sleeve 9 and fixed link 10,
And the two sides of 6 lower end of gag lever post are run through from sliding slot 8, and under the position-limiting action of sliding slot 8, gag lever post 6 will not be with fixed link
10 are rotated, so that fixed link 10 is rotated by connector sleeve 9 in the top of gag lever post 6.
The two sides of fixed link 10 are equidistantly arranged with fixed block 11, and by the fixed block 11 of two sides respectively with 2 gears
14 intermeshing connections, so that the fixed block 11 on surface is with moving gear 14 when fixed link 10 is moved up and down with gag lever post 6
It is rotated, so that the angle that cleaning brush holder support opens is changed, so that the conical flask of cleaning brush holder support and different-diameter is adapted to.
First cleaning brush holder support 15 and the second cleaning brush holder support 16 are the identical structure of length, and the upper end of the two pass through it is universal
Connector 17 and idler wheel 18 constitute rotational structure, and the first cleaning brush holder support 15, second cleans the outer surface of brush holder support 16 and idler wheel 18
Equal installation by adhering has bristle 23, and idler wheel 18 carries out freely turning to movement in the lower section of cleaning brush holder support, thus when cleaning brushing closes
When conjunction, idler wheel 18 is driven to be rolled in bottom of bottle, the bristle 23 in 18 outside of idler wheel cleans bottom of bottle.
Idler wheel 18 is set as dies, and the bristle 23 of its outer surface equally arranges, the first cleaning brush holder support
15 and second clean the bristle 23 being distributed on the inside of brush holder support 16 less than the bristle 23 that its outside is distributed, when the end of 2 cleaning brush holder supports
It is against the junction of bottom of bottle and body, the idler wheel 18 of circular configuration is preferably bonded body, and cleans the bristle below brush holder support
23 pairs of bottom of bottle are cleaned.
Clamping limb 20 is by the first lasso 201, the second lasso 202,205 structure of bead 203, compressed spring 204 and shaft
At, and shaft 205 runs through from the junction of the first lasso 201 and the second lasso 202,205 installation by adhering of shaft is in rack 1
Surface, and the inner wall of the first lasso 201 and the second lasso 202 is respectively and fixedly provided with bead 203, while the first lasso 201 and
The end of two lassos 202 is connected with each other with compressed spring 204, and 202 pairs of bottle arms of the first lasso 201 and the second lasso press from both sides
It holds, body is fixed in the bead 203 of setting, and bead 203 reduces body and the first lasso 201 and the second lasso
202 contact area, so that frictional force when body clamping is reduced, so that bottle is convenient for moving up and down.
First lasso 201 and the second lasso 202 are set as arcuate structure, and the two constitutes rotation connection, and bead 203 exists
The inner wall of first lasso 201 and the second lasso 202 be it is arranged symmetrically, the first lasso 201 and the second lasso 202 of rotation can be with
The diameter of body is changed, and 4 beads 203 are defined 4 points of body, prevents conical flask in clamping limb 20
Wall displacement.
Sucker 22 is provided in round structure, and its central point and the central point of fixed link 10 are located at same vertical line, from
And the center of bottom of bottle is fixed in sucker 22, improves the fixed stability of conical flask.
Working principle: as shown in Figure 1, the upper end of rack 1 is rotated first, so that the upper end of rack 1 drives cylinder 21 to rotate,
So that cylinder 21 and clamping limb 20 misplace, by the mouth down of conical flask, whole be inverted is buckled in clamping limb 20, conical flask body quilt
It is stuck between 4 beads 203, rotates the upper end of rack 1 later, so that 21 return of cylinder, i.e. the central point of sucker 22 at this time
Center with fixed link 10 moves up conical flask in same vertical line, so that the bottom surface of conical flask is adsorbed on suction
The lower section of disk 22, so that conical flask is carried out absorption fixation by sucker 22；
Sparge pipe 19 and external watering are installed, the water of cleaning sprays to the inside of conical flask from sparge pipe 19, later
Connect whole power supply, starter motor 3 and cylinder 21；
When cylinder 21 drives conical flask to move downward by sucker 22, conical flask is moved down in the inside of clamping limb 20,
As shown in fig. 7, the pressure by body, 203 stress of bead contacted with body and be displaced outwardly, i.e., bead 203 drives
First lasso 201 and 202 stress of the second lasso and squeeze opening, i.e., both as shaft 205 is turned out, compressed spring at this time
204 stress and deformations, 204 length of compressed spring increase, and conical flask bottom of bottle is gradually close with idler wheel 18, and driving wheel 5 drives interior at this time
The gag lever post 6 that portion passes through is rotated, and as shown in Figure 2 and Figure 5, the lower end of gag lever post 6 is stuck in sliding slot 8, and gag lever post 6 is to fix
State, so that the screw thread on 6 surface of gag lever post is translated with the driving wheel 5 of rotation, i.e. gag lever post 6 moves down, limit
Bar 6 drives fixed link 10 to move down by connector sleeve 9, as shown in figure 3, the fixed block 11 on 10 surface of fixed link moves down,
Fixed block 11 drives 2 gears 14 to be moved, so that 2 gears 14 drive the first cleaning brush holder support 15 and the second cleaning brush respectively
Bar 16 does opening movement, and the first cleaning brush holder support 15 and the second cleaning brush holder support 16 are contacted with the inner wall of conical flask, and idler wheel
18 are contacted with conical flask bottom of bottle, as shown in fig. 6, idler wheel 18 is rotated movement by universal joint 17 in bottom of bottle, idler wheel
18 drive bristles 23 clean bottom of bottle；
Driving wheel 5 is driven to be rotated by chain belt 4 due to motor 3 at this time, as shown in Fig. 1-2 and Fig. 4, thus 5 band of driving wheel
Turn lever 12 is rotated, and rotating bar 12 drives the first cleaning brush holder support 15 and the second cleaning brush holder support 16 to carry out by mounting box 13
Rotation, i.e., the first cleaning brush holder support 15 and the second cleaning brush holder support 16 are while outside opening, the first cleaning brush holder support 15 and second
The bristle 23 in 16 outside of cleaning brush holder support cleans conical flask inner wall；
When cylinder 21 drives conical flask to move upwards by sucker 22, pressure that the first lasso 201 and the second lasso 202 are subject to
Power is gradually reduced, and compressed spring 204 gradually resets, and drives the first lasso 201 to be gradually closed with the second lasso 202, at this time motor 3
Chain belt 4 is driven to invert, gag lever post 6 drives fixed link 10 to move up by connector sleeve 9, thus the first cleaning brush holder support 15 and second
Cleaning brush holder support 16 is gradually closed, upper with conical flask so that the first cleaning brush holder support 15 and the second cleaning brush holder support 16 be to contract
It moves, i.e., the first cleaning brush holder support 15 and the second cleaning brush holder support 16 clean the inner wall of conical flask, while 2 cleaning brush holder supports are always
As mounting box 13 is rotated in the inside of conical flask, conical flask is cleaned, and the waste water cleaned is from conical flask
Lower section outflow, convenient for drying.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of chemical laboratory conical flask cleaning device, including rack (1) and rotating bar (12), it is characterised in that: described
The inside of rack (1) bottom is installed by balance plate (2), and motor (3) are equipped with below balance plate (2), the motor (3)
Output end is equipped with chain belt (4), and the inside of the rack (1) is equipped with driving wheel (5), and the outer surface of driving wheel (5) and chain
The inner surface of band (4) is connected with each other, and the surface embedded type of the driving wheel (5) is equipped with gag lever post (6), and gag lever post (6) from
The surface of balance plate (2) is run through, and is equipped with pilot sleeve (7) below the balance plate (2), and the two sides of pilot sleeve (7)
It offers sliding slot (8), and the end of gag lever post (6) is slidably connected with sliding slot (8), the gag lever post (6) is installed by top
Connector sleeve (9) and fixed link (10) be connected with each other, and fixed block (11), the rotating bar are provided on the outside of fixed link (10)
(12) lower end is run through from the surface of rack (1), and driving wheel (5), the rotating bar are equipped with below rotating bar (12)
(12) be fixed with mounting box (13), and the inside of mounting box (13) is equipped with 2 gears (14), and 2 gears (14)
Top is separately installed with the first cleaning brush holder support (15) and the second cleaning brush holder support (16), and first cleaning brush holder support (15) and second is clearly
Clean brush holder support (16) is connected with each other by the universal joint (17) of top and idler wheel (18), and the side wall of the rack (1) is through peace
Middle position equipped with sparge pipe (19), and rack (1) is rotatably equipped with clamping limb (20), the top installation of the rack (1)
Have cylinder (21), and the output end of cylinder (21) is equipped with sucker (22).
2. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: the driving wheel
(5) it is fixedly connected with rotating bar (12), and the inner wall of driving wheel (5) is to be threadedly coupled with the outer wall of gag lever post (6).
3. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: the gag lever post
(6) it is set as " ⊥ " type structure, and its upper end constitutes rotational structure by connector sleeve (9) and fixed link (10), and limits
The two sides of bar (6) lower end are run through from sliding slot (8).
4. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: the fixed link
(10) two sides are equidistantly arranged with fixed block (11), and mutual with 2 gears (14) respectively by the fixed block of two sides (11)
Engagement connection.
5. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: described first is clear
Clean brush holder support (15) and the second cleaning brush holder support (16) are the identical structure of length, and the upper end of the two pass through universal joint (17) with
Idler wheel (18) constitutes rotational structure, and the outer surface of the first cleaning brush holder support (15), the second cleaning brush holder support (16) and idler wheel (18)
Equal installation by adhering has bristle (23).
6. a kind of chemical laboratory conical flask cleaning device according to claim 5, it is characterised in that: the idler wheel
(18) dies are set as, and the bristle (23) of its outer surface equally arranges, first cleaning brush holder support (15)
The bristle (23) that its outside is distributed is less than with the bristle (23) being distributed on the inside of the second cleaning brush holder support (16).
7. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: the clamping limb
It (20) is made of the first lasso (201), the second lasso (202), bead (203), compressed spring (204) and shaft (205),
And shaft (205) runs through from the junction of the first lasso (201) and the second lasso (202), shaft (205) installation by adhering is in machine
The surface of frame (1), and the inner wall of the first lasso (201) and the second lasso (202) is respectively and fixedly provided with bead (203), while the
The end of one lasso (201) and the second lasso (202) is connected with each other with compressed spring (204).
8. a kind of chemical laboratory conical flask cleaning device according to claim 7, it is characterised in that: the first set
Circle (201) and the second lasso (202) are set as arcuate structure, and the two constitutes rotation connection, and the bead (203) is first
Lasso (201) and the inner wall of the second lasso (202) are arranged symmetrically.
9. a kind of chemical laboratory conical flask cleaning device according to claim 1, it is characterised in that: the sucker
(22) it is provided in round structure, and its central point and the central point of fixed link (10) are located at same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053412.4A CN109746232B (en) | 2019-01-21 | 2019-01-21 | Chemistry experiment uses conical flask belt cleaning device in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053412.4A CN109746232B (en) | 2019-01-21 | 2019-01-21 | Chemistry experiment uses conical flask belt cleaning device in room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109746232A true CN109746232A (en) | 2019-05-14 |
| CN109746232B CN109746232B (en) | 2021-06-04 |
Family
ID=66406016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053412.4A Expired - Fee Related CN109746232B (en) | 2019-01-21 | 2019-01-21 | Chemistry experiment uses conical flask belt cleaning device in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109746232B (en) |
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| CN110624918A (en) * | 2019-08-14 | 2019-12-31 | 禹州市中锦环保设备有限公司 | Automatic slag removal equipment for crucible |
| CN111744570A (en) * | 2020-07-16 | 2020-10-09 | 南通市肿瘤医院 | Portable test bed for pharmaceutical experiment and use method thereof |
| CN113458096A (en) * | 2021-05-31 | 2021-10-01 | 邓志敏 | Tubular object cleaning device for production of labor protection articles |
| CN114272404A (en) * | 2021-12-02 | 2022-04-05 | 黄为民 | Medicine bottle inner wall degassing unit that disinfects for paediatrics |
| CN115024638A (en) * | 2022-08-10 | 2022-09-09 | 浙江钱塘机器人及智能装备研究有限公司 | Automatic cleaning device for steam spray pipe of coffee machine |
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| CN113458096A (en) * | 2021-05-31 | 2021-10-01 | 邓志敏 | Tubular object cleaning device for production of labor protection articles |
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| CN115024638A (en) * | 2022-08-10 | 2022-09-09 | 浙江钱塘机器人及智能装备研究有限公司 | Automatic cleaning device for steam spray pipe of coffee machine |
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|---|---|
| CN109746232B (en) | 2021-06-04 |
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