CN215963291U - Magnetic stirring heating device for research experiments - Google Patents
Magnetic stirring heating device for research experiments Download PDFInfo
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- CN215963291U CN215963291U CN202122314609.4U CN202122314609U CN215963291U CN 215963291 U CN215963291 U CN 215963291U CN 202122314609 U CN202122314609 U CN 202122314609U CN 215963291 U CN215963291 U CN 215963291U
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- bevel gear
- heating device
- mounting plate
- magnetic stirring
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Abstract
The utility model belongs to the technical field of stirring and heating, and discloses a magnetic stirring and heating device for research and experiments, which comprises a box body shell, wherein a water bath is fixedly arranged inside the box body shell, a mounting plate positioned below the water bath is fixedly arranged inside the box body shell, a connecting shaft is movably sleeved inside the mounting plate through a bearing, and the top of the connecting shaft penetrates through the mounting plate, extends to the position below the water bath and is fixedly connected with a connecting plate. According to the utility model, the driving bevel gear, the driven bevel gear, the magnets and the magnetic stirrers are arranged, the two transmission rods simultaneously drive the plurality of driving bevel gears to rotate through the driving mechanism under the matching of the transmission gear and the transmission shaft, so that the plurality of magnets can be simultaneously driven to rotate through the connecting shaft and the connecting plate under the matching of the driven bevel gear, and the plurality of magnetic stirrers can be synchronously rotated through the matching of the magnetic stirrers, thereby improving the solution preparation efficiency.
Description
Technical Field
The utility model belongs to the technical field of stirring and heating, and particularly relates to a magnetic stirring and heating device for research and experiments.
Background
The magnetic heating stirrer drives the stirrer to stir through an electromagnetic effect and heats through an electromagnetic thermal effect; the magnetic stirrer is driven by the permanent magnet positioned below the working disk, the permanent magnet can penetrate through the surface of the working disk, and the magnet is directly fixed on a rotating shaft of the motor; the actual rotating speed of the instrument depends on the actual load and voltage, and the fluctuation of the voltage in an allowable range and the fluctuation of the viscosity of a treated medium can cause the fluctuation of the rotating speed; the rotation speed of the motor can be adjusted according to the experimental requirements.
At present, magnetic heating agitating unit's use receives people's concern more and more, and in daily use although current magnetic heating agitator also can reach the function of stirring heating, but in the in-service use, because the maneuverability of simply connected is relatively poor, and then lead to sample preparation efficiency too low, can't stir and heat multiunit experimental solution simultaneously in addition, can't guarantee accurate accuse temperature, can't develop multiunit parallel test, consequently need improve it.
Meanwhile, the existing multi-connection magnetic heating stirring equipment generally does not have the function of respectively regulating the speed of a plurality of stirrers, so that the rotating speed of the stirrers in different solutions cannot be regulated at will, namely, the solutions in different containers cannot be more conveniently subjected to stirring control in different degrees, and therefore inconvenience is brought to the use of operators, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a magnetic stirring heating device for research and experiment, which has the advantages of high preparation efficiency and convenience in respective speed regulation.
In order to achieve the purpose, the utility model provides the following technical scheme: a magnetic stirring heating device for research and experiment comprises a box body shell, wherein a water bath is fixedly arranged inside the box body shell, a mounting plate positioned below the water bath is fixedly arranged inside the box body shell, a connecting shaft is sleeved inside the mounting plate through the movement of a bearing, the top of the connecting shaft penetrates through the mounting plate and extends to the position below the water bath, a connecting plate is fixedly connected with the top of the connecting plate, magnets are fixedly arranged on the left side and the right side of the top of the connecting plate, the bottom of the connecting shaft penetrates through the mounting plate and extends to the position below the mounting plate, a driven bevel gear is fixedly connected with the bottom of an inner cavity of the box body shell, a transmission rod positioned below the driven bevel gear is movably connected with the bottom of the inner cavity of the box body shell, a driving bevel gear positioned on the right side of the driven bevel gear is fixedly sleeved on the outer surface of the transmission rod, the left side of the driving bevel gear is meshed with the right side of the driven bevel gear, because initiative bevel gear's setting can drive a plurality of connecting plates simultaneously rotatoryly through the transfer line under the cooperation with driven bevel gear, and then can drive a plurality of magnet motions simultaneously, and then can stir the solution in a plurality of containers simultaneously through the magnetism stirring, can carry out the water bath heating to solution through the water bath simultaneously to it is more even to make it be heated.
As a preferable technical scheme of the utility model, a control panel is fixedly arranged on the right side of the box body shell, a sealing cover is movably connected to the top of the box body shell, the operation of the driving mechanism can be conveniently controlled through the arranged control panel, and the motion of the two transmission rods can be simultaneously controlled through the transmission gear and the transmission shaft.
According to the preferable technical scheme, the number of the transmission rods is two, the left ends of the two transmission rods are movably connected with the left side of the inner cavity of the box body shell, the right sides of the two transmission rods penetrate through the box body shell and extend to the right side of the box body shell, the transmission gears are fixedly connected with the right sides of the transmission gears, and the transmission shafts are fixedly connected with the right sides of the transmission gears.
According to a preferable technical scheme of the utility model, a threaded rod is sleeved on an internal thread of the sealing cover, the top of the threaded rod penetrates through the sealing cover and extends to the upper part of the sealing cover, and is fixedly connected with a rotating block, the bottom of the rotating block is movably connected with the top of the sealing cover, and the rotating block can slowly drive the threaded rod to move up and down under the limitation of the sealing cover through the arranged threaded rod, so that the magnetic stirrer can be driven to move and the distance between the magnetic stirrer and a magnet can be changed, the driving force which can be obtained by the magnetic stirrer can be changed, and the rotating speed of the magnetic stirrer can be changed.
As a preferred technical scheme of the utility model, the bottom of the threaded rod is fixedly connected with a connecting rod, the outer surface of the connecting rod is movably sleeved with a connecting block through a bearing, and the arrangement of the connecting block can facilitate the installation of the two magnetic stirrers, and meanwhile, the rotation of the two magnetic stirrers cannot be caused under the matching of the bearing.
As a preferred technical scheme of the utility model, the number of the connecting blocks is two, the two connecting blocks are respectively positioned at the left side and the right side of the threaded rod, the opposite surfaces of the two connecting blocks are movably connected with two magnetic stirrers, the magnetism of the two magnetic stirrers is opposite to and matched with the magnetism of two magnets under the two magnetic stirrers, and the two magnetic stirrers can be driven to rotate and stir the solution under the driving of the two magnets.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the driving bevel gear, the driven bevel gear, the magnets and the magnetic stirrers, the two transmission rods can simultaneously drive the plurality of driving bevel gears to rotate through the transmission of the driving mechanism under the matching of the transmission gear and the transmission shaft, so that the plurality of magnets can be simultaneously driven to rotate through the connecting shaft and the connecting plate under the matching of the driven bevel gear, and further, the plurality of magnetic stirrers can synchronously rotate through the matching of the magnetic stirrers, thereby improving the solution preparation efficiency.
2. According to the utility model, by arranging the rotating block, the threaded rod, the connecting block and the sealing cover, the rotating block can enable the threaded rod to slowly move upwards or downwards under the limit of the sealing cover on the threaded rod, so that the magnetic stirrers can be driven to move upwards or downwards through the connecting rod and the connecting block, the effect of changing the distance between the magnetic stirrers and the magnets is further achieved, namely, the driving force which can be obtained by the two magnets by the two magnetic stirrers can be changed, the rotating speed of the magnetic stirrers is changed, and finally, the effect of independently regulating the speed of any stirring mechanism can be achieved through the matching of the threaded rod and the rotating block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional front view of the driving rod of the present invention;
FIG. 3 is a side sectional view of the driving rod of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
fig. 5 is a partially enlarged structural view at B in fig. 3.
In the figure: 1. a case body shell; 2. a water bath; 3. mounting a plate; 4. a transmission rod; 5. a drive bevel gear; 6. a connecting shaft; 7. a driven bevel gear; 8. a connecting plate; 9. a magnet; 10. rotating the block; 11. a control panel; 12. a transmission gear; 13. a drive shaft; 14. a threaded rod; 15. a connecting rod; 16. connecting blocks; 17. a magnetic stirrer; 18. and (7) sealing the cover.
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.
As shown in fig. 1 to 5, the utility model provides a magnetic stirring and heating device for research and experiment, comprising a box body shell 1, a water bath 2 is fixedly arranged inside the box body shell 1, a mounting plate 3 positioned below the water bath 2 is fixedly arranged inside the box body shell 1, a connecting shaft 6 is movably sleeved inside the mounting plate 3 through a bearing, the top of the connecting shaft 6 penetrates through the mounting plate 3 and extends to the lower part of the water bath 2 and is fixedly connected with a connecting plate 8, magnets 9 are fixedly arranged on the left side and the right side of the top of the connecting plate 8, the bottom of the connecting shaft 6 penetrates through the mounting plate 3 and extends to the lower part of the mounting plate 3 and is fixedly connected with a driven bevel gear 7, a transmission rod 4 positioned below the driven bevel gear 7 is movably connected to the bottom of an inner cavity of the box body shell 1, the outer surface of the transmission rod 4 is fixedly sleeved with a driving bevel gear 5 positioned on the right side of the driven bevel gear 7, the left side of drive bevel gear 5 is connected with driven bevel gear 7's right side meshing, because drive bevel gear 5's setting can drive a plurality of connecting plates 8 simultaneously and rotate through transfer line 4 under the cooperation with driven bevel gear 7, and then can drive a plurality of magnet 9 motions simultaneously, and then can stir the solution in a plurality of containers simultaneously through magnetic stirrer 17, can carry out the water bath heating to solution through water bath 2 simultaneously, thereby make it be heated more evenly.
Wherein, the right side fixed mounting of box shell 1 has control panel 11, and the top swing joint of box shell 1 has sealed lid 18, through the control panel 11 that sets up, can be convenient for control drive mechanism's operation, and then can control the motion of two transfer lines 4 simultaneously through drive gear 12 and transmission shaft 13.
Wherein, the quantity of transfer line 4 is two, the left end of two transfer lines 4 all with the left side swing joint of 1 inner chamber of box shell, the right side of two transfer lines 4 all runs through box shell 1 and extends to the right side of box shell 1 and equal fixedly connected with drive gear 12, the right side fixedly connected with transmission shaft 13 of drive gear 12, because the setting of drive gear 12 and transmission shaft 13, can be under the cooperation of the two, through driving two transfer lines 4 simultaneously, thereby reach the function of stirring a plurality of container solutions simultaneously.
Wherein, the threaded rod 14 has been cup jointed to the internal thread of sealed lid 18, the top of threaded rod 14 runs through sealed lid 18 and extends to the top of sealed lid 18 and the rotatory piece 10 of fixedly connected with, the bottom of rotatory piece 10 and the top swing joint of sealed lid 18, threaded rod 14 through setting up, rotatory piece 10 can slowly drive threaded rod 14 up-and-down motion under the restriction of sealed lid 18, and then can drive the removal of magnetic stirrer 17 and change and magnet 9 between the distance, can change the drive power that magnetic stirrer 17 can acquire, thereby can change the rotational speed of magnetic stirrer 17.
Wherein, the bottom fixedly connected with connecting rod 15 of threaded rod 14, connecting block 16 has been cup jointed through the bearing activity to the surface of connecting rod 15, because connecting block 16's setting, can be convenient for install two magnetic stirrers 17, can not cause two magnetic stirrers 17's rotation simultaneously under the cooperation of bearing.
Wherein, the quantity of connecting block 16 is two, and two connecting blocks 16 are located the left and right sides both sides of threaded rod 14 respectively, and the equal swing joint in looks back of two connecting blocks 16 has magnetism stirring son 17, and the quantity of magnetism stirring son 17 is two, and the magnetism of two magnetism stirring sons 17 is opposite and looks adaptation rather than the magnetism of two magnets 9 under, and then can drive two magnetism stirring sons 17 rotation and stir solution under the drive of two magnets 9.
The working principle and the using process of the utility model are as follows:
firstly, a driving mechanism is controlled to start through a control panel 11, a transmission gear 12 can be driven to rotate through a transmission shaft 13 due to the operation of the driving mechanism, a plurality of driving bevel gears 5 can be simultaneously driven to rotate through two transmission rods 4 due to the rotation of the driving bevel gears 12, a plurality of connecting shafts 6 and connecting plates 8 can be simultaneously driven to rotate through a plurality of driven bevel gears 7 due to the rotation of the driving bevel gears 5, a plurality of magnets 9 can be simultaneously driven to rotate, and a plurality of magnetic stirrers 17 can be simultaneously driven to rotate under the cooperation of connecting blocks 16 due to the rotation of the magnets 9;
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a magnetic stirring heating device for research experiments, includes box shell (1), its characterized in that: the water bath tank (2) is fixedly arranged inside the tank shell (1), the mounting plate (3) positioned below the water bath tank (2) is fixedly arranged inside the tank shell (1), the connecting shaft (6) is movably sleeved inside the mounting plate (3) through a bearing, the top of the connecting shaft (6) penetrates through the mounting plate (3) and extends to the position below the water bath tank (2) and is fixedly connected with a connecting plate (8), magnets (9) are fixedly arranged on the left side and the right side of the top of the connecting plate (8), the bottom of the connecting shaft (6) penetrates through the mounting plate (3) and extends to the position below the mounting plate (3) and is fixedly connected with a driven bevel gear (7), the transmission rod (4) positioned below the driven bevel gear (7) is movably connected to the bottom of the inner cavity of the tank shell (1), the driving bevel gear (5) positioned on the right side of the driven bevel gear (7) is fixedly sleeved on the outer surface of the transmission rod (4), the left side of the driving bevel gear (5) is in meshed connection with the right side of the driven bevel gear (7).
2. The magnetic stirring heating device for research experiments as claimed in claim 1, wherein: the right side of the box body shell (1) is fixedly provided with a control panel (11), and the top of the box body shell (1) is movably connected with a sealing cover (18).
3. The magnetic stirring heating device for research experiments as claimed in claim 1, wherein: the quantity of transfer line (4) is two, two the left end of transfer line (4) all with the left side swing joint of box shell (1) inner chamber, two the right side of transfer line (4) all runs through box shell (1) and extends to the right side of box shell (1) and equal fixedly connected with drive gear (12), the right side fixedly connected with transmission shaft (13) of drive gear (12).
4. The magnetic stirring heating device for research experiments as claimed in claim 2, wherein: the internal thread of the sealing cover (18) is sleeved with a threaded rod (14), the top of the threaded rod (14) penetrates through the sealing cover (18) and extends to the upper part of the sealing cover (18), the rotating block (10) is fixedly connected with the top of the rotating block (10) and the top of the sealing cover (18) are movably connected.
5. The magnetic stirring heating device for research experiments as claimed in claim 4, wherein: the bottom fixedly connected with connecting rod (15) of threaded rod (14), connecting block (16) has been cup jointed through the bearing activity to the surface of connecting rod (15).
6. The magnetic stirring heating device for research experiments as claimed in claim 5, wherein: the quantity of connecting block (16) is two, two connecting block (16) are located the left and right sides both sides of threaded rod (14) respectively, two equal swing joint in the back of the body of connecting block (16) has magnetism stirring son (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122314609.4U CN215963291U (en) | 2021-09-24 | 2021-09-24 | Magnetic stirring heating device for research experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122314609.4U CN215963291U (en) | 2021-09-24 | 2021-09-24 | Magnetic stirring heating device for research experiments |
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| Publication Number | Publication Date |
|---|---|
| CN215963291U true CN215963291U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122314609.4U Active CN215963291U (en) | 2021-09-24 | 2021-09-24 | Magnetic stirring heating device for research experiments |
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| Country | Link |
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| CN (1) | CN215963291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041067A (en) * | 2022-05-18 | 2022-09-13 | 天津华祥医药科技有限公司 | Strong magnetic stirrer with stable performance |
| CN115753318A (en) * | 2022-11-02 | 2023-03-07 | 上海华新生物高技术有限公司 | Adenovirus multi-sample detection device |
| CN117065626A (en) * | 2023-10-17 | 2023-11-17 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
-
2021
- 2021-09-24 CN CN202122314609.4U patent/CN215963291U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041067A (en) * | 2022-05-18 | 2022-09-13 | 天津华祥医药科技有限公司 | Strong magnetic stirrer with stable performance |
| CN115041067B (en) * | 2022-05-18 | 2023-09-12 | 天津华祥医药科技有限公司 | Strong magnetic stirrer with stability performance |
| CN115753318A (en) * | 2022-11-02 | 2023-03-07 | 上海华新生物高技术有限公司 | Adenovirus multi-sample detection device |
| CN117065626A (en) * | 2023-10-17 | 2023-11-17 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
| CN117065626B (en) * | 2023-10-17 | 2023-12-26 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
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