CN207641459U - A kind of chemistry teaching reaction unit - Google Patents
A kind of chemistry teaching reaction unit Download PDFInfo
- Publication number
- CN207641459U CN207641459U CN201721519273.2U CN201721519273U CN207641459U CN 207641459 U CN207641459 U CN 207641459U CN 201721519273 U CN201721519273 U CN 201721519273U CN 207641459 U CN207641459 U CN 207641459U
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- China
- Prior art keywords
- reaction unit
- servo motor
- rotating shaft
- socketed
- fixed link
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Abstract
The utility model discloses a kind of chemistry teaching reaction units, including pedestal and second support bar, the fixed link is internally provided with first servo motor, the second support bar is mounted on the inside of reaction unit ontology at one end position of the second shaft, and the other end of second support bar is socketed with hairbrush, the bottom end of the top plate is provided with electric hydaulic bar at first rotating shaft forward position, and the side wall of the left socle is provided with the second servo motor close to first rotating shaft lower position.First servo motor and hairbrush is arranged in the utility model, it can accelerate the reaction rate of reaction unit body interior convenient for user, improve accuracy and the safety of experiment, electric hydaulic bar is set, quantitative hydrogenperoxide steam generator injection reaction unit body interior can be used convenient for user, second servo motor is set, manganese dioxide case can be rotated convenient for user, consequently facilitating reaction unit body interior is reacted.
Description
Technical field
The utility model is related to reaction unit technical field, specially a kind of chemistry teaching reaction unit.
Background technology
Chemical reaction refers to the cracking of molecules into atom, and atom rearranges the process of combination producing recruit, referred to as chemical
Reaction is often accompanied by discoloration of emitting light and heat and generates sediment etc. in the reaction, judges whether a reaction is the foundation chemically reacted
It is to react whether to generate new molecule, student and teacher can be helped to make relevant chemical experiment by reaction unit, to
Record and study are made to experimental result.
But reaction unit currently on the market is complicated, and have a single function, it is not provided with first servo motor and hair
Brush cannot be convenient for user to accelerate the reaction rate of reaction unit body interior, be not provided with electric hydaulic bar, cannot be convenient for making
User uses quantitative hydrogenperoxide steam generator injection reaction unit body interior, is not provided with the second servo motor, no
Manganese dioxide case can be rotated convenient for user.
Utility model content
The utility model provides a kind of chemistry teaching reaction unit, can effectively solve to propose do not have in above-mentioned background technology
There are setting first servo motor and hairbrush, user cannot be convenient for accelerate the reaction rate of reaction unit body interior, do not set
Electric hydaulic bar is set, user cannot be convenient for use quantitative hydrogenperoxide steam generator injection reaction unit body interior,
The problem of being not provided with the second servo motor, manganese dioxide case cannot being rotated convenient for user.
To achieve the above object, the utility model provides the following technical solutions：A kind of chemistry teaching reaction unit, including
The bottom end of pedestal and second support bar, the pedestal is provided with non-slip mat, and the top of pedestal is provided with fixed link, the pedestal
Top left socle is provided at one side position of fixed link, and the top of pedestal is arranged at another side position of fixed link
There is right support, the fixed link is internally provided with first servo motor, and the top of fixed link is provided with reaction unit ontology,
The inside of the reaction unit ontology is socketed with the second shaft, and reaction unit ontology at first servo motor apical position
Top be provided with funnel, the second support bar is mounted on the inside of reaction unit ontology close to one end position of the second shaft
Place, and the other end of second support bar is socketed with hairbrush, the top of the right support is provided with top plate, and right support and left socle
Junction be provided with first rotating shaft, the top of the top plate is provided with peroxidating hydrogen case, and the top of top plate is close to peroxidating
It is provided with PLC controller at one side position of hydrogen case, the bottom end of the top plate is provided with electronic at first rotating shaft forward position
Hydraulic stem, and one end of top plate is provided with pipeline, the bottom end of the electric hydaulic bar are provided with first support bar, described first
The outside of strut is provided with liquid storage cylinder at one side position of right support, and the liquid storage cylinder and the junction of peroxidating hydrogen case are arranged
There is pipeline, the outside of the first rotating shaft is socketed with upper belt pulley, and the outside of first rotating shaft is close to one side position of upper belt pulley
Place is socketed with manganese dioxide case, and the side wall of the left socle is provided with the second servo motor close to first rotating shaft lower position,
One end of second servo motor is socketed with bottom pulley, second servo motor, first servo motor and electric hydaulic
The input terminal of the output end of bar the second servo motor corresponding in PLC controller, first servo motor and electric hydaulic bar is electrical
Connection.
As a kind of optimal technical scheme of the utility model, one end of the reaction unit ontology is provided with fixing pipe,
The other end of fixing pipe is provided with balloon, and the top insertion of fixing pipe is provided with the first valve.
As a kind of optimal technical scheme of the utility model, the liquid storage cylinder is solid by connecting tube with reaction unit ontology
Fixed connection, and the front surface of liquid storage cylinder is provided with graduation mark.
As a kind of optimal technical scheme of the utility model, the top of the manganese dioxide case is provided with feed inlet, and
Manganese dioxide case is bolted to connection with first rotating shaft.
As a kind of optimal technical scheme of the utility model, the side insertion of the pipeline is provided with the second valve, and
Pipeline is the component of polytetrafluoroethylene (PTFE) material.
Compared with prior art, the beneficial effects of the utility model：
1, the utility model setting first servo motor and hairbrush can be convenient for user to accelerate reaction unit body interior
Reaction rate improves accuracy and the safety of experiment, and avoiding the reaction of reaction unit body interior imperfect causes to test
As a result there is the problem of error, consequently facilitating student's record and study, and user couple can be convenient for by the rotation of hairbrush
Reaction unit inner body wall is cleaned, and cleaning efficiency is improved.
2, electric hydaulic bar is arranged in the utility model, and user can be convenient for quantitative hydrogenperoxide steam generator injection reaction dress
It sets body interior to be used, avoiding the excessive or very few of hydrogenperoxide steam generator injection causes experimental result is inaccurate to ask
Topic, for reaction unit body interior reaction bring it is convenient.
3, the second servo motor is arranged in the utility model, can be rotated to manganese dioxide case convenient for user, work as dioxy
The feed hopper of change manganese case pours into suitable manganese dioxide when turning to right over funnel and is reacted, consequently facilitating reaction unit sheet
Internal portion is reacted.
4, non-slip mat is arranged in the utility model, can increase the stability of pedestal, avoids when pedestal is placed and shakes
Danger, improve the security performance of reaction unit ontology.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the electric hydaulic rod structure schematic diagram of the utility model；
Figure label：1, first rotating shaft；2, upper belt pulley；3, manganese dioxide case；4, PLC controller；5, pipeline；6, electronic
Hydraulic stem；7, peroxidating hydrogen case；8, top plate；9, first support bar；10, liquid storage cylinder；11, funnel；12, right support；13, hairbrush；
14, second support bar；15, the second shaft；16, first servo motor；17, fixed link；18, pedestal；19, non-slip mat；20, left branch
Frame；21, reaction unit ontology；22, the second servo motor；23, bottom pulley.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, a kind of technical solution of the utility model offer, a kind of chemistry teaching reaction unit,
Including pedestal 18 and second support bar 14, the bottom end of pedestal 18 is provided with non-slip mat 19, and the top of pedestal 18 is provided with fixation
The top of bar 17, pedestal 18 is provided with left socle 20 at 17 1 side position of fixed link, and the top of pedestal 18 is close to fixed
Right support 12 is provided at 17 another side position of bar, fixed link 17 is internally provided with first servo motor 16, and fixed link 17
Top be provided with reaction unit ontology 21, the inside of reaction unit ontology 21 covers at 16 apical position of first servo motor
It is connected to the second shaft 15, and the top of reaction unit ontology 21 is provided with funnel 11, second support bar 14 is mounted on reaction unit
The inside of ontology 21 is at 15 1 end position of the second shaft, and the other end of second support bar 14 is socketed with hairbrush 13, right branch
The top of frame 12 is provided with top plate 8, and right support 12 and the junction of left socle 20 are provided with first rotating shaft 1, the top of top plate 8
It is provided with peroxidating hydrogen case 7, and the top of top plate 8 is provided with PLC controller 4, top plate at 7 one side position of peroxidating hydrogen case
8 bottom end is provided with electric hydaulic bar 6 at 1 forward position of first rotating shaft, and one end of top plate 8 is provided with pipeline 5, electronic
The bottom end of hydraulic stem 6 is provided with first support bar 9, and the outside of first support bar 9 is provided at 12 1 side position of right support
Liquid storage cylinder 10, liquid storage cylinder 10 and the junction of peroxidating hydrogen case 7 are provided with pipeline 5, and the outside of first rotating shaft 1 is socketed with upper belt
Wheel 2, and the outside of first rotating shaft 1 is socketed with manganese dioxide case 3, the side wall of left socle 20 at 2 one side position of upper belt pulley
1 lower position of first rotating shaft is provided with the second servo motor 22, one end of the second servo motor 22 is socketed with lower belt
Wheel 23, the output end corresponding in PLC controller 4 second of the second servo motor 22, first servo motor 16 and electric hydaulic bar 6
The input terminal of servo motor 22, first servo motor 16 and electric hydaulic bar 6 is electrically connected.
Further, one end of reaction unit ontology 21 is provided with fixing pipe, and the other end of fixing pipe is provided with balloon, and
The top insertion of fixing pipe is provided with the first valve, recycles the hydrogen after reaction by balloon convenient for user, liquid storage
Cylinder 10 is fixedly connected with reaction unit ontology 21 by connecting tube, and the front surface of liquid storage cylinder 10 is provided with graduation mark, convenient for making
User, which pours into quantitative hydrogen peroxide in reaction unit ontology 21, to react, and the top of manganese dioxide case 3 is provided with charging
Mouthful, and manganese dioxide case 3 is bolted to connection with first rotating shaft 1, convenient for user by adjusting bolt to manganese dioxide
Case 3 is fixed and dismantles, and the side insertion of pipeline 5 is provided with the second valve, and the structure that pipeline 5 is polytetrafluoroethylene (PTFE) material
Liquid in peroxidating hydrogen case 7 is poured into liquid storage cylinder convenient for user by the second valve and is used by part.
The operation principle and process for using of the utility model：Fixed link 17 is internally provided with first servo motor 16, and
The other end of two supporting rods 14 is socketed with hairbrush 13, and band electric brush 13 is rotated after first servo motor 16 is powered, setting the
One servo motor 16 and hairbrush 13 can be convenient for user to accelerate the reaction rate inside reaction unit ontology 21, improve experiment
Accuracy and safety, avoid that 21 internal-response of reaction unit ontology is imperfect to cause experimental result asking for error occur
Topic, consequently facilitating student's record and study, the bottom end of top plate 8 is provided with electric hydaulic bar at 1 forward position of first rotating shaft
6, electric hydaulic bar 6 be using direct current generator as power source, by double-direction gearpump pressure oil output, the control through oil-way integrated block
System, by the way that electric hydaulic bar 6 is arranged, can be convenient for user by quantitative peroxidating until oil cylinder, realizes the reciprocating motion of piston rod
It is used inside hydrogen solution injection reaction unit ontology 21, avoiding the excessive or very few of hydrogenperoxide steam generator injection leads to reality
The problem of result inaccuracy is tested, it is convenient to be brought for the reaction inside reaction unit ontology 21, and the side wall of left socle 20 is close to the
One shaft, 1 lower position is provided with the second servo motor 22, and upper belt is driven when the second servo motor 22 rotates clockwise
Wheel 2 and manganese dioxide case 3 rotate clockwise, and when being clockwise to 180 °, feed inlet is in right over funnel 11 at this time, this
When suitable manganese dioxide in funnel 11 poured by feed inlet reacted, then rotate counterclockwise the second servo motor again
22 can rotate manganese dioxide case 3 convenient for user, by the way that the second servo motor 22 is arranged to just to initial position
It is reacted inside reaction unit ontology 21.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of chemistry teaching reaction unit, including pedestal (18) and second support bar (14), it is characterised in that：The pedestal
(18) bottom end is provided with non-slip mat (19), and the top of pedestal (18) is provided with fixed link (17), the top of the pedestal (18)
End is provided with left socle (20) at (17) one side position of fixed link, and the top of pedestal (18) is another close to fixed link (17)
Right support (12) is provided at side position, the fixed link (17) is internally provided with first servo motor (16), and fixed link
(17) top is provided with reaction unit ontology (21), and the inside of the reaction unit ontology (21) is close to first servo motor
(16) the second shaft (15) is socketed at apical position, and the top of reaction unit ontology (21) is provided with funnel (11), it is described
Second support bar (14) is mounted on the inside of reaction unit ontology (21) at (15) one end position of the second shaft, and second
The other end of strut (14) is socketed with hairbrush (13), and the top of the right support (12) is provided with top plate (8), and right support (12)
The junction of left socle (20) is provided with first rotating shaft (1), the top of the top plate (8) is provided with peroxidating hydrogen case (7), and
The top of top plate (8) is provided with PLC controller (4), the bottom end of the top plate (8) at (7) one side position of peroxidating hydrogen case
It is provided with electric hydaulic bar (6) at first rotating shaft (1) forward position, and one end of top plate (8) is provided with pipeline (5), institute
The bottom end for stating electric hydaulic bar (6) is provided with first support bar (9), and the outside of the first support bar (9) is close to right support
Liquid storage cylinder (10) is provided at (12) one side positions, the liquid storage cylinder (10) and the junction of peroxidating hydrogen case (7) are provided with pipe
The outside in road (5), the first rotating shaft (1) is socketed with upper belt pulley (2), and the outside of first rotating shaft (1) is close to upper belt pulley
Manganese dioxide case (3) is socketed at (2) one side positions, the side wall of the left socle (20) is close to first rotating shaft (1) lower position
Place is provided with the second servo motor (22), and one end of second servo motor (22) is socketed with bottom pulley (23), and described
The output end of two servo motors (22), first servo motor (16) and electric hydaulic bar (6) corresponding in PLC controller (4)
The input terminal of two servo motors (22), first servo motor (16) and electric hydaulic bar (6) is electrically connected.
2. a kind of chemistry teaching reaction unit according to claim 1, it is characterised in that：The reaction unit ontology
(21) one end is provided with fixing pipe, and the other end of fixing pipe is provided with balloon, and the top insertion of fixing pipe is provided with first
Valve.
3. a kind of chemistry teaching reaction unit according to claim 1, it is characterised in that：The liquid storage cylinder (10) with it is anti-
Device body (21) is answered to be fixedly connected by connecting tube, and the front surface of liquid storage cylinder (10) is provided with graduation mark.
4. a kind of chemistry teaching reaction unit according to claim 1, it is characterised in that：The manganese dioxide case (3)
Top be provided with feed inlet, and manganese dioxide case (3) is bolted to connection with first rotating shaft (1).
5. a kind of chemistry teaching reaction unit according to claim 1, it is characterised in that：The side of the pipeline (5)
It is embedded to be provided with the second valve, and the component that pipeline (5) is polytetrafluoroethylene (PTFE) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519273.2U CN207641459U (en) | 2017-11-15 | 2017-11-15 | A kind of chemistry teaching reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519273.2U CN207641459U (en) | 2017-11-15 | 2017-11-15 | A kind of chemistry teaching reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641459U true CN207641459U (en) | 2018-07-24 |
Family
ID=62890858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721519273.2U Expired - Fee Related CN207641459U (en) | 2017-11-15 | 2017-11-15 | A kind of chemistry teaching reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203642A (en) * | 2018-10-06 | 2019-01-15 | 苏州市铭将意电子科技有限公司 | A kind of computer motherboard production soldering paste printing device and printing process |
-
2017
- 2017-11-15 CN CN201721519273.2U patent/CN207641459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203642A (en) * | 2018-10-06 | 2019-01-15 | 苏州市铭将意电子科技有限公司 | A kind of computer motherboard production soldering paste printing device and printing process |
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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: 20180724 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |