CN215391432U - Chemistry teaching instrument belt cleaning device - Google Patents
Chemistry teaching instrument belt cleaning device Download PDFInfo
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- CN215391432U CN215391432U CN202121294695.0U CN202121294695U CN215391432U CN 215391432 U CN215391432 U CN 215391432U CN 202121294695 U CN202121294695 U CN 202121294695U CN 215391432 U CN215391432 U CN 215391432U
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- teaching instrument
- fixedly connected
- gear
- chemical
- rotating
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Abstract
The utility model discloses a chemical teaching instrument cleaning device, wherein the top of the front surface of a base is movably connected with a moving assembly, the back surface of the moving assembly is movably connected with a chemical teaching instrument rotating assembly, the top of the chemical teaching instrument rotating assembly is movably connected with a chemical teaching instrument cleaning assembly, and the bottom of a first rotating motor is fixedly connected with a connecting plate. This chemistry teaching instrument belt cleaning device is provided with chemistry teaching instrument and washs the subassembly, open the second rotating electrical machines, it is rotatory through second rotation axis and column spinner, make the slide bar be reciprocating motion from top to bottom at the surface of column spinner, when the slide bar passes through the connecting rod and drives the brush downstream, the spring is stretched, remove to an allocation, the spring will drive the connecting rod and reset, the cleaning performance is better, and do not need manual operation, moreover, the steam generator is simple in structure, high durability and convenient use, can fix and wash chemical instrumentation, the speed of washing has been improved by a wide margin, the realization is gone on the inside not attachment of co-altitude of chemical instrumentation.
Description
Technical Field
The utility model relates to the technical field of chemical instruments, in particular to a cleaning device for a chemical teaching instrument.
Background
Carry out chemistry course study in-process, can carry out chemistry experiment and help the study, the instrument that uses in the chemistry experiment is called chemical instrumentation, can measure or react the material, mainly be divided into measuring instrument and reaction apparatus, make up the constitution device with the instrument with specific mode, realize the experiment purpose, the beaker, erlenmeyer flask and round bottom flask are common chemical instrumentation, be used for carrying out chemistry experiment, after the experiment, it is clean to need carry out the instrument, it is big to lower extreme opening such as erlenmeyer flask and round bottom flask, when the little instrument of upper end opening cleans, use the brush to rinse after the washing liquid that needs to be annotated.
In the chemistry experiment room of school, instrument for a lot of experiments is for example beaker and test tube and uses repeatedly, after finishing using, need the student to clean, the liquid of experiment is mostly acid-base, current burnisher mainly is rag or cleaning brush, the student is when wasing, the finger can contact the solution in the chemical instrumentation, carelessly will be hurt by the residual liquid in the instrument, but be subject to the brush structure, the brush during operation, the difficult control of its direction is difficult to play better cleaning performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cleaning device for a chemical teaching instrument, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chemistry teaching instrument belt cleaning device, includes that base, removal subassembly, chemistry teaching instrument rotating assembly and chemistry teaching instrument wash the subassembly, the preceding top swing joint of base has the removal subassembly, the back swing joint of removal subassembly has chemistry teaching instrument rotating assembly, chemistry teaching instrument rotating assembly's top swing joint has chemistry teaching instrument to wash the subassembly.
The movable assembly comprises a threaded rod, a connecting block, a first gear, a second gear, a first rotating shaft, a first rotating motor, a connecting plate and an electric telescopic handle, the outer surface of the threaded rod is in threaded connection with the connecting block, the first gear is movably connected to the front of the left side of the threaded rod, the second gear is meshed to the left side of the first gear, the first rotating shaft is fixedly connected to the bottom of the second gear, the first rotating motor is fixedly connected to the bottom of the first rotating shaft, the connecting plate is fixedly connected to the bottom of the first rotating motor, and the electric telescopic handle is fixedly connected to the bottom of the connecting plate.
Chemistry teaching instrument washs subassembly includes support frame, second rotating electrical machines, second rotation axis, column spinner, slide bar, connecting rod, spring and brush, the top fixedly connected with second rotating electrical machines of support frame, the bottom fixedly connected with second rotation axis of second rotating electrical machines, the bottom fixedly connected with column spinner of second rotation axis, the preceding swing joint of column spinner has the slide bar, the bottom fixedly connected with connecting rod of slide bar, the top fixedly connected with spring of connecting rod, the bottom fixedly connected with brush of connecting rod.
Preferably, chemistry teaching instrument rotating assembly includes that connecting axle, third gear, chemistry teaching instrument place board and chemistry teaching instrument grip block, the surface fixed connection of connecting axle has the third gear, the board is placed to the top fixedly connected with chemistry teaching instrument of connecting axle, the top fixedly connected with chemistry teaching instrument grip block that the board was placed to chemistry teaching instrument.
Preferably, the top back fixedly connected with support frame of base, the both ends swing joint of threaded rod has the supporting seat, the bottom fixedly connected with base of supporting seat.
Preferably, the outer surface of the bottom end of the connecting shaft is movably connected with a connecting block, and a second gear is meshed in front of the third gear.
Preferably, the outer surface of the rotating column is provided with a sliding groove, and the sliding groove is movably connected with a sliding rod.
Preferably, the bottom of the brush is movably connected with a chemical teaching instrument clamping plate.
Preferably, the bottom of the first gear is fixedly connected with a connecting shaft, and the outer surface of the bottom of the connecting shaft is movably connected with a base.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this chemistry teaching instrument belt cleaning device is provided with removal subassembly and chemistry teaching instrument rotating assembly, thereby the second gear drives first gear rotatory, and then make the threaded rod rotatory, thereby the connecting block of threaded rod surface drives chemistry teaching instrument grip block and removes to the device's left side, the effectual student direct contact chemistry teaching instrument of having avoided, the operation of being convenient for, when chemistry teaching instrument grip block removes the bottom to the brush, start electric telescopic handle, remove the second gear to the direction of third gear through the connecting plate, make second gear and third gear engagement, thereby the board is placed through chemistry teaching instrument to the third gear drives chemistry teaching instrument and rotates, make the washing angle wider.
(2) This chemistry teaching instrument belt cleaning device is provided with chemistry teaching instrument and washs the subassembly, open the second rotating electrical machines, it is rotatory through second rotation axis and column spinner, make the slide bar be reciprocating motion from top to bottom at the surface of column spinner, when the slide bar passes through the connecting rod and drives the brush downstream, the spring is stretched, remove to an allocation, the spring will drive the connecting rod and reset, the cleaning performance is better, and do not need manual operation, moreover, the steam generator is simple in structure, high durability and convenient use, can fix and wash chemical instrumentation, the speed of washing has been improved by a wide margin, the realization is gone on the inside not attachment of co-altitude of chemical instrumentation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a base; 2. a moving assembly; 20. a threaded rod; 21. connecting blocks; 22. a first gear; 23. a second gear; 24. a first rotating shaft; 25. a first rotating electrical machine; 26. a connecting plate; 27. an electric telescopic rod; 3. a chemical teaching instrument rotating assembly; 30. a connecting shaft; 31. a third gear; 32. placing a chemical teaching instrument board; 33. a chemical teaching instrument clamping plate; 4. cleaning the component of the chemical teaching instrument; 40. a support frame; 41. a second rotating electrical machine; 42. a second rotation shaft; 43. a spin column; 44. a slide bar; 45. a connecting rod; 46. a spring; 47. and a brush.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a chemical teaching instrument cleaning device comprises a base 1, a moving assembly 2, a chemical teaching instrument rotating assembly 3 and a chemical teaching instrument cleaning assembly 4, wherein the back of the top of the base 1 is fixedly connected with a supporting frame 40, two ends of a threaded rod 20 are movably connected with supporting seats, the bottom of each supporting seat is fixedly connected with the base 1, the front top of the base 1 is movably connected with the moving assembly 2, the back of the moving assembly 2 is movably connected with the chemical teaching instrument rotating assembly 3, the chemical teaching instrument rotating assembly 3 comprises a connecting shaft 30, a third gear 31, a chemical teaching instrument placing plate 32 and a chemical teaching instrument clamping plate 33, the outer surface of the bottom end of the connecting shaft 30 is movably connected with a connecting block 21, the front of the third gear 31 is engaged with the second gear 23, the outer surface of the connecting shaft 30 is fixedly connected with the third gear 31, the top of the connecting shaft 30 is fixedly connected with the chemical teaching instrument placing plate 32, the top fixedly connected with chemistry teaching instrument grip block 33 of board 32 is placed to chemistry teaching instrument, and the top swing joint of chemistry teaching instrument rotating assembly 3 has chemistry teaching instrument to wash subassembly 4.
The moving component 2 comprises a threaded rod 20, a connecting block 21, a first gear 22, a second gear 23, a first rotating shaft 24, a first rotating motor 25, a connecting plate 26 and an electric telescopic rod 27, the outer surface of the threaded rod 20 is in threaded connection with the connecting block 21, the front of the left side of the threaded rod 20 is movably connected with the first gear 22, the bottom of the first gear 22 is fixedly connected with the connecting shaft 30, the outer surface of the bottom of the connecting shaft 30 is movably connected with the base 1, the left side of the first gear 22 is meshed with the second gear 23, the bottom of the second gear 23 is fixedly connected with the first rotating shaft 24, the bottom of the first rotating shaft 24 is fixedly connected with the first rotating motor 25, the bottom of the first rotating motor 25 is fixedly connected with the connecting plate 26, the bottom of the connecting plate 26 is fixedly connected with the electric telescopic rod 27, the second gear 23 drives the first gear 22 to rotate, so as to further enable the threaded rod 20 to rotate, thereby connecting block 21 of 20 surfaces of threaded rod drives chemistry teaching instrument grip block 33 and removes to the left side of device, the effectual student direct contact chemistry teaching instrument that has avoided, the operation of being convenient for, when chemistry teaching instrument grip block 33 removes the bottom to brush 47, start electric telescopic handle 27, remove second gear 23 to third gear 31's direction through connecting plate 26, make second gear 23 and third gear 31 meshing, thereby third gear 31 places board 32 through chemistry teaching instrument and drives chemistry teaching instrument and rotate, make the washing angle wider.
The cleaning component 4 for the chemical teaching instrument comprises a support 40, a second rotating motor 41, a second rotating shaft 42, a rotating column 43, a sliding rod 44, a connecting rod 45, a spring 46 and a brush 47, wherein the top of the support 40 is fixedly connected with the second rotating motor 41, the bottom of the second rotating motor 41 is fixedly connected with the second rotating shaft 42, the bottom of the second rotating shaft 42 is fixedly connected with the rotating column 43, the outer surface of the rotating column 43 is provided with a sliding groove, the sliding groove is internally and movably connected with the sliding rod 44, the front of the rotating column 43 is movably connected with the sliding rod 44, the bottom of the sliding rod 44 is fixedly connected with the connecting rod 45, the top end of the connecting rod 45 is fixedly connected with the spring 46, the brush 47 is fixedly connected with the bottom end of the connecting rod 45, the bottom of the brush 47 is movably connected with a clamping plate 33 for the chemical teaching instrument, the second rotating motor 41 is started, the rotating through the second rotating shaft 42 and the rotating column 43, so that the sliding rod 44 can reciprocate up and down on the outer surface of the rotating column 43, when slide bar 44 passes through connecting rod 45 and drives brush 47 when moving down, spring 46 is stretched, removes to a definite position, and spring 46 will drive connecting rod 45 and reset, and the cleaning performance is better, and does not need manual operation, simple structure, and convenient to use can fix and wash chemical instrumentation, has improved the washing speed by a wide margin, realizes going on the inside not co-altitude attachment of chemical instrumentation.
The working principle is as follows: when the chemical teaching instrument cleaning device is used, a chemical teaching instrument is placed at the top of a chemical teaching instrument placing plate 32, at the moment, a first rotating motor 25 is started, a first gear 22 is driven to rotate through a second gear 23, and then a threaded rod 20 is driven to rotate, a connecting block 21 on the outer surface of the threaded rod 20 drives a chemical teaching instrument clamping plate 33 to move towards the left side of the device, so that students are effectively prevented from directly contacting the chemical teaching instrument, the operation is convenient, when the chemical teaching instrument clamping plate 33 moves to the bottom of a hairbrush 47, an electric telescopic rod 27 is started, the second gear 23 is moved towards a third gear 31 through the connecting plate 26, the second gear 23 is meshed with the third gear 31, the third gear 31 drives the chemical teaching instrument to rotate through the chemical teaching instrument placing plate 32, the cleaning angle is wider, at the moment, the second rotating motor 41 is started, through second rotation axis 42 and column 43 rotation, make slide bar 44 do up-and-down motion at column 43's surface, when slide bar 44 passes through connecting rod 45 and drives brush 47 downstream, spring 46 is stretched, remove to a definite position, spring 46 will drive connecting rod 45 and reset, the cleaning performance is better, and do not need manual operation, moreover, the steam generator is simple in structure, high durability and convenient use, can fix and wash chemical instrumentation, the speed of washing has been improved by a wide margin, the realization is gone on the inside not attachment of co-altitude of chemical instrumentation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a chemistry teaching instrument belt cleaning device, includes base (1), removal subassembly (2), chemistry teaching instrument rotating assembly (3) and chemistry teaching instrument washs subassembly (4), its characterized in that: the top of the front of the base (1) is movably connected with a moving assembly (2), the back of the moving assembly (2) is movably connected with a chemical teaching instrument rotating assembly (3), and the top of the chemical teaching instrument rotating assembly (3) is movably connected with a chemical teaching instrument cleaning assembly (4);
the moving assembly (2) comprises a threaded rod (20), a connecting block (21), a first gear (22), a second gear (23), a first rotating shaft (24), a first rotating motor (25), a connecting plate (26) and an electric telescopic rod (27), the connecting block (21) is connected to the outer surface of the threaded rod (20) in a threaded mode, the first gear (22) is movably connected to the front of the left side of the threaded rod (20), the second gear (23) is meshed to the left side of the first gear (22), the first rotating shaft (24) is fixedly connected to the bottom of the second gear (23), the first rotating motor (25) is fixedly connected to the bottom of the first rotating shaft (24), the connecting plate (26) is fixedly connected to the bottom of the first rotating motor (25), and the electric telescopic rod (27) is fixedly connected to the bottom of the connecting plate (26);
chemistry teaching instrument washs subassembly (4) including support frame (40), second rotating electrical machines (41), second rotation axis (42), column spinner (43), slide bar (44), connecting rod (45), spring (46) and brush (47), top fixedly connected with second rotating electrical machines (41) of support frame (40), the bottom fixedly connected with second rotation axis (42) of second rotating electrical machines (41), the bottom fixedly connected with column spinner (43) of second rotation axis (42), the preceding swing joint of column spinner (43) has slide bar (44), the bottom fixedly connected with connecting rod (45) of slide bar (44), the top fixedly connected with spring (46) of connecting rod (45), the bottom fixedly connected with brush (47) of connecting rod (45).
2. The chemical teaching instrument cleaning device of claim 1, wherein: chemistry teaching instrument rotating assembly (3) place board (32) and chemistry teaching instrument grip block (33) including connecting axle (30), third gear (31), chemistry teaching instrument, the surface fixed connection of connecting axle (30) has third gear (31), the top fixedly connected with chemistry teaching instrument of connecting axle (30) places board (32), the top fixedly connected with chemistry teaching instrument of chemistry teaching instrument place board (32) holds board (33).
3. The chemical teaching instrument cleaning device of claim 1, wherein: the top back fixedly connected with support frame (40) of base (1), the both ends swing joint of threaded rod (20) has the supporting seat, the bottom fixedly connected with base (1) of supporting seat.
4. The chemical teaching instrument cleaning device of claim 2, wherein: the outer surface of the bottom end of the connecting shaft (30) is movably connected with a connecting block (21), and a second gear (23) is meshed in front of a third gear (31).
5. The chemical teaching instrument cleaning device of claim 1, wherein: the outer surface of the rotating column (43) is provided with a sliding groove, and the inside of the sliding groove is movably connected with a sliding rod (44).
6. The chemical teaching instrument cleaning device of claim 1, wherein: the bottom of the brush (47) is movably connected with a chemical teaching instrument clamping plate (33).
7. The chemical teaching instrument cleaning device of claim 2, wherein: the bottom of the first gear (22) is fixedly connected with a connecting shaft (30), and the outer surface of the bottom of the connecting shaft (30) is movably connected with a base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294695.0U CN215391432U (en) | 2021-06-10 | 2021-06-10 | Chemistry teaching instrument belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294695.0U CN215391432U (en) | 2021-06-10 | 2021-06-10 | Chemistry teaching instrument belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215391432U true CN215391432U (en) | 2022-01-04 |
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ID=79638355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121294695.0U Expired - Fee Related CN215391432U (en) | 2021-06-10 | 2021-06-10 | Chemistry teaching instrument belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215391432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669566A (en) * | 2022-04-01 | 2022-06-28 | 江西理工大学南昌校区 | Novel full self-cleaning of crock device |
-
2021
- 2021-06-10 CN CN202121294695.0U patent/CN215391432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669566A (en) * | 2022-04-01 | 2022-06-28 | 江西理工大学南昌校区 | Novel full self-cleaning of crock device |
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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: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |