CN208303427U - A kind of chemical experiment test tube brushing device - Google Patents
A kind of chemical experiment test tube brushing device Download PDFInfo
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- CN208303427U CN208303427U CN201820364359.0U CN201820364359U CN208303427U CN 208303427 U CN208303427 U CN 208303427U CN 201820364359 U CN201820364359 U CN 201820364359U CN 208303427 U CN208303427 U CN 208303427U
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- fixedly connected
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- wall
- chemical experiment
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Abstract
The utility model provides a kind of chemical experiment test tube brushing device, is related to test tube cleaning technique field.The chemical experiment test tube brushing device, including shell, the shell rear surface is fixedly connected with the bottom of two servo motors respectively by two transverse slats, the output end of the servo motor is fixedly connected by rotor with the back side of turntable, and it is sequentially connected between two turntables by belt, the front of the turntable is fixedly connected with one end of first rotating shaft, and the other end of the first rotating shaft through shell and extends to inside it, and the other end of the first rotating shaft is fixedly connected with one end of U-shaped bar.The chemical experiment test tube brushing device, by being provided with servo motor, rotor, turntable, belt, U-shaped bar, casing, connecting rod, movable plate and soft hairbrush, servo motor is connected to power supply with conducting wire, after starting servo motor, rotor on servo motor drives turntable rotation, the rotation of driven by rotary disc first rotating shaft.
Description
Technical field
The utility model relates to test tube cleaning technique field, specially a kind of chemical experiment test tube brushing device.
Background technique
Test tube, the common instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent, (adds in room temperature or heating
Should be preheated before heat, not so test tube is easy explosion) it uses, test tube divides common test tube, tool test tube and centrifuge tube etc. a variety of.
Chemical experiment terminate after need staff or teacher to clean test tube, due to test tube bore compared with
It is small, it is inconvenient when scrub, delay a large amount of time, cleaning is not also clean, causes miss when experiment next time
Difference, and it is different in the test tube specification due to experiment, cause to be more troublesome when fixed test tube.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of chemical experiment test tube brushing device, solves not
The problem of test tube easy to clean.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of chemical experiment test tube brush
Cleaning device, including shell, the shell rear surface is fixedly connected with the bottom of two servo motors respectively by two transverse slats, described
The output end of servo motor is fixedly connected by rotor with the back side of turntable, and is sequentially connected between two turntables by belt,
The front of the turntable is fixedly connected with one end of first rotating shaft, and the other end of the first rotating shaft through shell and extends to it
The other end of inside, the first rotating shaft is fixedly connected with one end of U-shaped bar, the other end of the U-shaped bar and the second shaft
One end is fixedly connected, and the other end of second shaft is flexibly connected with the inner wall of shell, and the surface of the U-shaped bar is socketed with
Pipe, the bottom of described sleeve pipe side surface are fixedly connected with connecting rod, and the bottom end of two connecting rods pass through body cradle respectively with
The left and right sides at the top of movable plate is flexibly connected, and the center at the top of the movable plate is fixed by the bottom of vertical bar and soft hairbrush
It connects, offers T-slot at the top of the outer casing inner wall, the inside of the T-slot is socketed with T-shaped block, the bottom end of the T-shaped block
It is fixedly connected with connection box, the inside of the connection box is socketed with screw rod, the left end of the screw rod and the left side for connecting box inner wall
It is flexibly connected, the right end of the screw rod through connection box and extends to outside it, and there are two spiral shells for the side surface socket of the screw rod
The bottom of line pipe, the screwed pipe side surface is fixedly connected with the top of support rod, and the bottom of the connection box offers sliding slot,
The bottom end of the support rod is through sliding slot and extends to below, and the bottom end of the support rod is fixedly connected with fixed jaw.
Preferably, the side of the outer casing inner wall offers shrinkage pool, and the other end of second shaft through shrinkage pool and prolongs
It extends to inside it.
Preferably, the movable plate is actively socketed on the inside of shell, the front and rear sides and the left and right sides of the movable plate
Overlapped with the inner wall of shell.
Preferably, open up fluted on the left of the connection box inner wall, the left end through-going recess of the screw rod simultaneously extends to
In it.
Preferably, the screwed pipe is actively socketed on the inside of connection box, the inner wall of the screwed pipe and the side table of screw rod
Face is threadedly coupled.
Preferably, the quantity of the support rod is two, and the side surface of the support rod is overlapped with the inner wall of sliding slot.
(3) beneficial effect
The utility model provides a kind of chemical experiment test tube brushing device.Have it is following the utility model has the advantages that
1, chemical experiment test tube brushing device, by being provided with servo motor, rotor, turntable, belt, U-shaped bar, set
Pipe, connecting rod, movable plate and soft hairbrush are connected to power supply servo motor with conducting wire, after starting servo motor, servo electricity
Rotor on machine drives turntable rotation, the rotation of driven by rotary disc first rotating shaft, so that U-shaped bar is driven to rotate around first rotating shaft, from
And connecting rod is driven to move up and down, movable plate also can start to do to move up and down therewith, and movable plate drives soft hairbrush to examination
The inner wall of pipe is scrubbed, and is not needed manpower and is gone to be scrubbed, improves the efficiency of scrub, guarantees that the inner wall of test tube is completely whole
It is clean.
2, the chemical experiment test tube brushing device is slowly revolved by being provided with connection box, screw rod, screwed pipe and fixed jaw
After turning screw rod, test tube is placed between two fixed jaws, latter two right screwed pipe is slowly moved along the side surface of screw rod
And it is close to each other so that fixed jaw tightly fix test tube, screw rod, two screwed pipes are reversely rotated when removing test tube
It slowly moves and is located remotely from each other along the side surface of screw rod, holding test tubes are convenient when cleaning, can adapt to different size
With the test tube of diameter, fixed efficiency is improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side schematic view of the utility model U-shaped bar section structure；
Fig. 3 is the enlarged diagram of structure at A in the utility model Fig. 1；
Fig. 4 is the side schematic view of the utility model T-slot cross-section structure.
In figure: 1 shell, 2 servo motors, 3 rotors, 4 turntables, 5 belts, 6 first rotating shafts, 7U shape bar, 8 second shafts, 9 sets
Pipe, 10 connecting rods, 11 body cradles, 12 movable plates, 13 soft hairbrush, 14T shape slot, 15T shape block, 16 connection boxes, 17 screw rods, 18 spiral shells
Line pipe, 19 support rods, 20 sliding slots, 21 fixed jaws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of chemical experiment test tube brushing device, including
Shell 1,1 back side of shell are fixedly connected with the bottom of two servo motors 2 respectively by two transverse slats, the output of servo motor 2
End is fixedly connected by rotor 3 with the back side of turntable 4, and is sequentially connected between two turntables 4 by belt 5, by being provided with
Turntable 4 and belt 5 are tightly placed on two turntables 4 by a root skin band 5 and form transmission connection, using between belt 5 and two turntables 4
Friction, with passing movement and power, transmission connection be with tensioning belt 5, cover on two turntables 4, by the power of an axis
It is transmitted to another axis, the front of turntable 4 is fixedly connected with one end of first rotating shaft 6, and the other end of first rotating shaft 6 runs through shell 1 simultaneously
It extends to inside it, the other end of first rotating shaft 6 is fixedly connected with one end of U-shaped bar 7, the other end of U-shaped bar 7 and the second shaft
8 one end is fixedly connected, and the other end of the second shaft 8 is flexibly connected with the inner wall of shell 1, and the side of 1 inner wall of shell offers
The other end of shrinkage pool, the second shaft 8 through shrinkage pool and extends to inside it, and the surface of U-shaped bar 7 is socketed with casing 9,9 side of casing
The bottom on surface is fixedly connected with connecting rod 10, and by being provided with casing 9, the inner wall of casing 9 and the surface of U-shaped bar 7 are overlapped, set
Pipe 9 will drive connecting rod 10 to move up and down, so that connecting rod 10 will not move in a circle around U-shaped bar 7, and two connecting rods 10
Bottom end pass through body cradle 11 and be flexibly connected respectively with the left and right sides at the top of movable plate 12,12 pivot bush unit of movable plate is outside
The inside of shell 1, the front and rear sides and the left and right sides of movable plate 12 are overlapped with the inner wall of shell 1, the center at 12 top of movable plate
It is fixedly connected by vertical bar with the bottom of soft hairbrush 13, by being provided with servo motor 2, rotor 3, turntable 4, belt 5, U-shaped
Bar 7, casing 9, connecting rod 10, movable plate 12 and soft hairbrush 13 are connected to power supply servo motor 2 with conducting wire, start servo
After motor 2, the rotor 3 on servo motor 2 drives turntable 4 to rotate, and turntable 4 drives first rotating shaft 6 to rotate, to drive U-shaped
Bar is rotated around first rotating shaft 6, so that connecting rod 10 be driven to move up and down, movable plate 12 also can start to do therewith to be transported up and down
Dynamic, movable plate 12 drives soft hairbrush 13 to scrub the inner wall of test tube, does not need manpower and goes to be scrubbed, improves scrub
Efficiency, guarantee the inner wall neat and tidy of test tube, offer T-slot 14 at the top of 1 inner wall of shell, the inside socket of T-slot 14
There is T-shaped block 15, by being provided with T-slot 14 and T-shaped block 15, T-shaped block 15 can be moved forward and backward in the inside of T-slot 14, convenient
Installation to test tube, the bottom end of T-shaped block 15 are fixedly connected with connection box 16, and the inside of connection box 16 is socketed with screw rod 17, screw rod
17 left end is flexibly connected with the left side for connecting 16 inner wall of box, is connected and is opened up fluted a, left side for screw rod 17 on the left of 16 inner wall of box
End through-going recess simultaneously extends to inside it, and the right end of screw rod 17 through connection box 16 and extends to outside it, the side table of screw rod 17
Surface cover connects there are two screwed pipe 18, and screwed pipe 18 is actively socketed on the inside of connection box 16, the inner wall and screw rod 17 of screwed pipe 18
Side surface be threadedly coupled, the bottom of 18 side surface of screwed pipe is fixedly connected with the top of support rod 19, the bottom of connection box 16
Sliding slot 20 is offered, the bottom end of support rod 19 through sliding slot 20 and extends to below, and the quantity of support rod 19 is two, support
The side surface of bar 19 is overlapped with the inner wall of sliding slot 20, and by being provided with support rod 19 and sliding slot 20, support rod 19 can be in cunning
The internal slide of slot 20 prevents screwed pipe 18 from rotating, so that spiral shell since the side surface of support rod 19 and the inner wall of sliding slot 20 overlap
Line pipe 18 can be moved left and right along the side surface of screw rod 17, and the bottom end of support rod 19 is fixedly connected with fixed jaw 21, by setting
Set connection box 16, screw rod 17, screwed pipe 18 and fixed jaw 21, after slow rotary screw 17, by test tube be placed on two it is solid
Determine between pawl 21, latter two right screwed pipe 18 is slowly moved along the side surface of screw rod 17 and close to each other, so that fixed jaw
21 tightly fix test tube, screw rod 17 is reversely rotated when removing test tube, two screwed pipes 18 are slowly along screw rod 17
Side surface is mobile and is located remotely from each other, and holding test tubes are convenient when cleaning, can adapt to the test tube of different size and diameter, mentions
High fixed efficiency.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: after slow rotary screw 17, test tube being placed between two fixed jaws 21, latter two right screw thread
Pipe 18 is slowly moved along the side surface of screw rod 17 and close to each other so that fixed jaw 21 tightly fix test tube, remove
Screw rod 17 is reversely rotated when test tube, two screwed pipes 18 are slowly moved and are located remotely from each other along the side surface of screw rod 17,
Servo motor 2 is connected to power supply with conducting wire, after starting servo motor 2, the rotor 3 on servo motor 2 drives turntable 4 to revolve
Turn, turntable 4 drives first rotating shaft 6 to rotate, to drive U-shaped bar to rotate around first rotating shaft 6, to drive about 10 connecting rod
Mobile, movable plate 12 also can start to do therewith to be moved up and down, movable plate 12 drive soft hairbrush 13 to the inner wall of test tube into
Row scrub.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of chemical experiment test tube brushing device, including shell (1), it is characterised in that: shell (1) back side passes through two
Transverse slat is fixedly connected with the bottom of two servo motors (2) respectively, the output end of the servo motor (2) by rotor (3) with
The back side of turntable (4) is fixedly connected, and is sequentially connected between two turntables (4) by belt (5), the front of the turntable (4)
It being fixedly connected with one end of first rotating shaft (6), the other end of the first rotating shaft (6) through shell (1) and extends to inside it,
The other end of the first rotating shaft (6) is fixedly connected with one end of U-shaped bar (7), the other end of the U-shaped bar (7) and second turn
One end of axis (8) is fixedly connected, and the other end of second shaft (8) is flexibly connected with the inner wall of shell (1), the U-shaped bar
(7) surface is socketed with casing (9), and the bottom of described sleeve pipe (9) side surface is fixedly connected with connecting rod (10), and two connections
The bottom end of bar (10) passes through body cradle (11) and is flexibly connected respectively with the left and right sides at the top of movable plate (12), the movable plate
(12) center at the top of is fixedly connected by vertical bar with the bottom of soft hairbrush (13), is opened up at the top of shell (1) inner wall
Have T-slot (14), the inside of the T-slot (14) is socketed with T-shaped block (15), and the bottom end of the T-shaped block (15) is fixedly connected with
Connect box (16), it is described connection box (16) inside be socketed with screw rod (17), the left end of the screw rod (17) with connect box (16)
The left side of inner wall is flexibly connected, and the right end of the screw rod (17) through connection box (16) and extends to outside it, the screw rod
(17) there are two screwed pipe (18), the bottom of screwed pipe (18) side surface and the tops of support rod (19) for side surface socket
It is fixedly connected, the bottom of connection box (16) offers sliding slot (20), and sliding slot (20) are run through in the bottom end of the support rod (19)
And extend to below, the bottom end of the support rod (19) is fixedly connected with fixed jaw (21).
2. a kind of chemical experiment test tube brushing device according to claim 1, it is characterised in that: shell (1) inner wall
Side offer shrinkage pool, the other end of second shaft (8) through shrinkage pool and extends to inside it.
3. a kind of chemical experiment test tube brushing device according to claim 1, it is characterised in that: the movable plate (12) is living
The dynamic inside for being socketed in shell (1), inner wall of the front and rear sides and the left and right sides of the movable plate (12) with shell (1) are taken
It connects.
4. a kind of chemical experiment test tube brushing device according to claim 1, it is characterised in that: in the connection box (16)
Open up fluted on the left of wall, the left end through-going recess of the screw rod (17) simultaneously extends to inside it.
5. a kind of chemical experiment test tube brushing device according to claim 1, it is characterised in that: the screwed pipe (18) is living
The dynamic inside for being socketed in connection box (16), the inner wall of the screwed pipe (18) are threadedly coupled with the side surface of screw rod (17).
6. a kind of chemical experiment test tube brushing device according to claim 1, it is characterised in that: the support rod (19)
Quantity is two, and the side surface of the support rod (19) is overlapped with the inner wall of sliding slot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820364359.0U CN208303427U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical experiment test tube brushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820364359.0U CN208303427U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical experiment test tube brushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303427U true CN208303427U (en) | 2019-01-01 |
Family
ID=64720556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820364359.0U Active CN208303427U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical experiment test tube brushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954694A (en) * | 2019-04-21 | 2019-07-02 | 湖北协利纺织有限公司 | A kind of spinning frame spindle automatic cleaning apparatus |
| CN112392728A (en) * | 2020-11-16 | 2021-02-23 | 台州辉腾泵业有限公司 | Circulating water pump |
-
2018
- 2018-03-18 CN CN201820364359.0U patent/CN208303427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954694A (en) * | 2019-04-21 | 2019-07-02 | 湖北协利纺织有限公司 | A kind of spinning frame spindle automatic cleaning apparatus |
| CN112392728A (en) * | 2020-11-16 | 2021-02-23 | 台州辉腾泵业有限公司 | Circulating water pump |
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