Water bath system based on magnetic heating stirrer

Abstract

The utility model discloses a water bath system based on a magnetic heating stirrer, and relates to the technical field of water bath systems, the water bath system comprises a bottom plate, the top end of the bottom plate is fixedly connected with two supporting rods, the inner surfaces of the two supporting rods are provided with a lifting plate, and the bottom end of the lifting plate is rotatably connected with a stirring device. The stirring device comprises a first motor, the first motor penetrates through the lifting plate and is fixedly connected with a rotating rod, the outer surface of the rotating rod is slidably sleeved with a long rod, the bottom end of the rotating rod is fixedly connected with a first gear, and the outer surface of the first gear is in meshed connection with two second gears; the outer surfaces of the two second gears are jointly connected with a gear ring in a meshed mode, and the top end of the gear ring is fixedly connected with a fixing rod. By arranging the stirring device, when a reagent in a flask is heated, water in a water container can be stirred at the same time, the outer surface of the flask can be evenly heated, and the heating efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of water bath systems, and in particular to a water bath system based on a magnetic heating stirrer. Background Art

[0002] The water bath system based on magnetic heater is a system that uses the principle of magnetic heating to achieve water bath heating. Its advantages include: efficient heating, precise control, safety and reliability, and easy operation and maintenance. In practical applications, water bath systems based on magnetic heaters are often used in the following fields: laboratories, industrial production, and medical equipment. The material and sealing of the water bath ensure good thermal insulation performance.

[0003] According to the announcement number: CN216137262U, a heat-collecting constant-temperature heating magnetic stirring water bath is disclosed. This technology discloses "including an agitator, the agitator is provided with a control panel and a platform, the water bath is placed on the platform, the water bath is provided with a heating chamber inside, the upper end surface of the water bath is provided with an opening, and the opening of the water bath is connected to the heating chamber; it also includes a water replenishment mechanism and a high-position probe and a low-position probe. The water replenishment mechanism includes an inlet pipe, a winding pipe, a water outlet pipe, a rotating joint, a pipe, a nozzle and a dual-purpose valve. The inlet pipe is connected to an external water supply system and a winding pipe, the winding pipe is wound on the outer wall of the water bath, the winding pipe is connected to the water outlet pipe, the output end of the water outlet pipe is rotatably installed with a rotating joint, the input end of the pipe is connected with the rotating joint, the output end of the pipe is installed with a nozzle, the pipe is provided with a dual-purpose valve, the dual-purpose valve is provided with an automatic control device and a hand wheel and other technical solutions, which have the technical effects of being able to automatically replenish water to avoid experimental failure or equipment damage caused by dry burning, and improving the safety of the equipment";

[0004] With regard to the above-mentioned related technologies, the inventors believe that most of the existing water bath systems of magnetic heaters are not equipped with stirring devices, and are unable to stir the hot water while heating to achieve uniform heating. Secondly, most of the existing magnetic heaters require manual picking up of the beaker. When the heating is completed, the outer surface of the flask is overheated, posing a risk of scalding, and is inconvenient for staff to pick up.

[0005] In view of the above-mentioned related technologies, the inventor believes that a water bath system based on a magnetic heating stirrer is needed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present application is to provide a water bath system based on a magnetic heating stirrer to improve the problem that the water bath cannot be stirred during heating to ensure uniform heating and is inconvenient for staff to take the water bath.

[0007] The present application provides a water bath system based on a magnetic heating stirrer adopts the following technical solution:

[0008] The water bath system based on the magnetic heating stirrer comprises a bottom plate, a magnetic heater is arranged on the top of the bottom plate, a water container is arranged on the top of the magnetic heater, two support rods are fixedly connected to the top of the bottom plate, a lifting plate is slidably arranged on the inner surfaces of the two support rods, a stirring device is inserted through the top of the lifting plate, the stirring device comprises a first motor, an output end of the first motor passes through the lifting plate and is fixedly connected to a rotating rod, a long rod is slidably sleeved on the outer surface of the rotating rod, a first gear is fixedly connected to the bottom end of the rotating rod, the outer surface of the first gear is meshedly connected to two second gears, the outer surfaces of the two second gears are meshedly connected to a gear ring, the top of the gear ring is fixedly connected to a fixing rod, the top ends of the two fixing rods are fixedly connected to the bottom end of the lifting plate, the bottom end of the long rod is rotatably connected to two connecting rods, the bottom ends of the two connecting rods are respectively rotatably connected to the two second gears, and the bottom ends of the two second gears are fixedly connected to a stirring rod.

[0009] By adopting the above technical solution, when it is necessary to stir the water in the water container, first turn on the first motor, the first motor will drive the rotating rod to rotate, the rotating rod will drive the first gear to rotate, the first gear will drive the two second gears to rotate, and at the same time, under the action of the gear ring and the fixed rod, the second gear can move more stably and will not deviate from the motion trajectory, the two second gears will drive the two stirring rods to rotate, the stirring rods will drive the stirring blades to rotate, and by constantly stirring the water in the water container, the flask can be heated more evenly in the water container.

[0010] Optionally, the inner surfaces of the two support rods are provided with a through long groove, and the lifting plate is fixedly connected to a rack at one end of one of the long grooves, and the outer surface of the rack is meshingly connected to a third gear. One end of one of the support rods is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a short rod, and the inner surface of the short rod is fixedly socketed with the third gear.

[0011] By adopting the above technical solution, when the flask needs to be heated, first turn on the second motor, the second motor will drive the short rod to rotate, the short rod will drive the third gear to rotate, under the action of the fixed plate, the movement of the third gear can be made more stable, the third gear will drive the rack to move downward, the rack will drive the lifting plate to move downward, the lifting plate will drive the support frame to move downward, the support frame will drive the lower inner wall flask to move downward until the flask is completely immersed in the water in the water container, and then turn on the magnetic heater for heating.

[0012] Optionally, the water container is located directly below the stirring device.

[0013] By adopting the technical solution, the stirring device can fall into the water container when it descends, which is convenient for heating.

[0014] Optionally, a plurality of stirring blades are fixedly connected to the outer surfaces of the two stirring rods.

[0015] By adopting the above technical solution, the stirring blade can stir the water more evenly.

[0016] Optionally, the bottom end of the lifting plate is fixedly connected to a support frame, and a flask is provided on the lower inner wall of the support frame.

[0017] By adopting the technical solution to support the flask, the flask can be lowered into the water container for easy heating.

[0018] Optionally, one end of the short rod is rotatably connected to a fixing plate, and one end of the fixing plate is fixedly connected to one end of one of the supporting rods.

[0019] By adopting the above technical solution, the third gear can be more stable when the short rod drives it to rotate.

[0020] Optionally, the lifting plate is slidably sleeved with a sliding rod at the other end of one of the long slots, and the bottom end of the sliding rod is fixedly connected to the lower inner wall of one of the long slots.

[0021] By adopting the above technical solution, the third gear can support the lifting plate when driving the lifting plate to descend.

[0022] Optionally, the bottom end of the rack is fixedly connected to a limiting frame, and inner walls on both sides of the limiting frame fit with two ends of one of the support rods.

[0023] By adopting the above technical solution, the rack can be effectively fixed to prevent the rack from shaking when it moves.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The present application provides a stirring device, wherein under the action of a first motor, the first motor drives a rotating rod to rotate, the rotating rod drives a first gear to rotate, the first gear drives two second gears to rotate, and at the same time, under the action of a gear ring and a fixed rod, the second gear can be made to move more stably and will not deviate from the motion trajectory, the two second gears can drive two stirring rods to rotate, the stirring rods can drive stirring blades to rotate, and the water in the water container can be stirred continuously, so that the flask can be heated more evenly in the water container;

[0026] 2. The present application uses a second motor, and when the second motor is turned on, when the flask needs to be heated, the second motor is turned on first, the second motor will drive the short rod to rotate, and the short rod will drive the third gear to rotate. Under the action of the fixed plate, the movement of the third gear can be made more stable, the third gear will drive the rack to move downward, the rack will drive the lifting plate to move downward, the lifting plate will drive the support frame to move downward, and the support frame will drive the lower inner wall flask to move downward until the flask is completely immersed in the water in the water container, so that the flask can be raised and lowered without the staff touching the flask, thereby preventing the flask from overheating and scalding. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the stirring device of the utility model.

[0029] Figure 3 This is a schematic diagram of the third gear and rack of the utility model.

[0030] Figure 4 It is a schematic diagram of the limiting frame of the utility model.

[0031] In the figure, 1, bottom plate; 2, support rod; 3, second motor; 4, magnetic heater; 5, water container; 6, flask; 7, stirring device; 31, support plate; 32, slide rod; 33, short rod; 34, third gear; 35, fixed plate; 36, rack; 37, support frame; 38, long groove; 39, limit frame; 71, first motor; 72, lifting plate; 73, gear ring; 74, stirring rod; 75, stirring blade; 76, first gear; 77, second gear; 78, connecting rod; 79, long rod; 80, rotating rod; 81, fixed rod. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0033] Example 1

[0034] A water bath system based on a magnetic heating stirrer, referring to Figure 1 and Figure 2, including a bottom plate 1, a magnetic heater 4 is provided at the top of the bottom plate 1, a water container 5 is provided at the top of the magnetic heater 4, two support rods 2 are fixedly connected to the top of the bottom plate 1, a lifting plate 72 is slidably provided on the inner surfaces of the two support rods 2, a stirring device 7 is inserted at the top of the lifting plate 72, the stirring device 7 includes a first motor 71, the output end 71 of the first motor passes through the lifting plate 72 and is fixedly connected to a rotating rod 80, a long rod 79 is slidably sleeved on the outer surface of the rotating rod 80, a first gear 76 is fixedly connected to the bottom end of the rotating rod 80, the outer surface of the first gear 76 is meshedly connected to two second gears 77, the outer surfaces of the two second gears 77 are meshedly connected to a gear ring 73, the top of the gear ring 73 is fixedly connected to a fixing rod 81, the tops of the two fixing rods 81 are fixedly connected to the bottom end of the lifting plate 72, the bottom end of the long rod 79 is rotatably connected to two connecting rods 78, the bottom ends of the two connecting rods 78 are respectively rotatably connected to the two second gears 77, and the bottom ends of the two second gears 77 are fixedly connected to stirring rods 74.

[0035] Reference Figure 1 The water container 5 is located directly below the stirring device 7, so that the stirring device 7 can fall into the water container 5 when it descends, which is convenient for heating.

[0036] Reference Figure 2 The outer surfaces of the two stirring rods 74 are fixedly connected with a plurality of stirring blades 75, and the stirring blades 75 can stir the water more evenly.

[0037] Reference Figure 2 The bottom end of the lifting plate 72 is fixedly connected with a support frame 37, and the lower inner wall of the support frame 37 is provided with a flask 6 for supporting the flask 6, so that the flask 6 can be lowered into the water container 5 for heating.

[0038] The implementation principle of the embodiment of the present application is: first turn on the first motor 71, the first motor 71 will drive the rotating rod 80 to rotate, the rotating rod 80 will drive the first gear 76 to rotate, the first gear 76 will drive the two second gears 77 to rotate, and at the same time, under the action of the gear ring 73 and the fixed rod 81, the second gear 77 can be made to move more stably and will not deviate from the motion trajectory, the two second gears 77 will drive the two stirring rods 74 to rotate, and the stirring rods 74 will drive the stirring blades 75 to rotate. By constantly stirring the water in the water container 5, the flask 6 can be heated more evenly in the water container 5.

[0039] Example 2

[0040] The difference between this embodiment and embodiment 1 is that:

[0041] Reference Figure 3, the inner surfaces of the two support rods 2 are provided with through-type long grooves 38, and the two ends of the lifting plate 72 are respectively slidably connected to the two long grooves 38, and the lifting plate 72 is located at one end of one of the long grooves 38 and is fixedly connected to a rack 36, and the outer surface of the rack 36 is meshedly connected to the third gear 34, one end of one of the support rods 2 is fixedly connected to a support plate 31, and the top of the support plate 31 is fixedly connected to the second motor 3, and the output end of the second motor 3 is fixedly connected to a short rod 33, and the inner surface of the short rod 33 is fixedly sleeved with the third gear 34. When heating is required When the flask 6 is lifted, the second motor 3 is first turned on. The second motor 3 will drive the short rod 33 to rotate, and the short rod 33 will drive the third gear 34 to rotate. Under the action of the fixing plate 35, the movement of the third gear 34 can be made more stable, and the third gear 34 will drive the rack 36 to move downward, and the rack 36 will drive the lifting plate 72 to move downward, and the lifting plate 72 will drive the support frame 37 to move downward, and the support frame 37 will drive the lower inner wall flask 6 to move downward until the flask 6 is completely immersed in the water in the water container 5, and then the magnetic heater 4 can be turned on for heating.

[0042] Reference Figure 3 One end of the short rod 33 is rotatably connected to a fixing plate 35, and one end of the fixing plate 35 is fixedly connected to one end of one of the support rods 2, so that the short rod 33 can drive the third gear 34 to rotate, making it more stable.

[0043] Reference Figure 3 The other end of the lifting plate 72 located in one of the long slots 38 is slidably sleeved with a slide rod 32, and the bottom end of the slide rod 32 is fixedly connected to the lower inner wall of one of the long slots 38, so that when the third gear 34 drives the lifting plate 72 to descend, it can support the lifting plate 72.

[0044] Reference Figure 4 The bottom end of the rack 36 is fixedly connected to a limiting frame 39, and the inner walls of the limiting frame 39 fit with the two ends of one of the support rods 2, which can effectively fix the rack 36 to prevent the rack 36 from shaking when it moves.

[0045] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water bath system based on a magnetic heating stirrer, comprising a bottom plate (1), characterized in that: A magnetic heater (4) is provided at the top of the bottom plate (1), a water container (5) is provided at the top of the magnetic heater (4), two support rods (2) are fixedly connected to the top of the bottom plate (1), a lifting plate (72) is provided on the inner surfaces of the two support rods (2) for sliding together, and a stirring device (7) is inserted at the top of the lifting plate (72); The stirring device (7) comprises a first motor (71), the output end of the first motor (71) passes through the lifting plate (72) and is fixedly connected to a rotating rod (80), the outer surface of the rotating rod (80) is slidably sleeved with a long rod (79), the bottom end of the rotating rod (80) is fixedly connected to a first gear (76), the outer surface of the first gear (76) is meshingly connected to two second gears (77), the outer surfaces of the two second gears (77) are commonly meshingly connected to a gear ring (73), the top end of the gear ring (73) is fixedly connected to a fixing rod (81), the top ends of the two fixing rods (81) are commonly fixedly connected to the bottom end of the lifting plate (72), the bottom end of the long rod (79) is rotatably connected to two connecting rods (78), the bottom ends of the two connecting rods (78) are respectively rotatably connected to the two second gears (77), and the bottom ends of the two second gears (77) are both fixedly connected to a stirring rod (74).

2. A water bath system based on a magnetic heating stirrer according to claim 1, characterized in that: The inner surfaces of the two support rods (2) are each provided with a through-type long groove (38), and the two ends of the lifting plate (72) are respectively slidably connected to the two long grooves (38), one end of the lifting plate (72) located in one of the long grooves (38) is fixedly connected to a rack (36), and the outer surface of the rack (36) is meshingly connected to a third gear (34), one end of one of the support rods (2) is fixedly connected to a support plate (31), the top end of the support plate (31) is fixedly connected to a second motor (3), the output end of the second motor (3) is fixedly connected to a short rod (33), and the inner surface of the short rod (33) is fixedly sleeved with the third gear (34).

3. A water bath system based on a magnetic heating stirrer according to claim 1, characterized in that: The water container (5) is located directly below the stirring device (7).

4. A water bath system based on a magnetic heating stirrer according to claim 1, characterized in that: A plurality of stirring blades (75) are fixedly connected to the outer surfaces of the two stirring rods (74).

5. A water bath system based on a magnetic heating stirrer according to claim 1, characterized in that: The bottom end of the lifting plate (72) is fixedly connected to a support frame (37), and a flask (6) is provided on the lower inner wall of the support frame (37).

6. A water bath system based on a magnetic heating stirrer according to claim 2, characterized in that: One end of the short rod (33) is rotatably connected to a fixing plate (35), and one end of the fixing plate (35) is fixedly connected to one end of one of the support rods (2).

7. A water bath system based on a magnetic heating stirrer according to claim 1, characterized in that: The other end of the lifting plate (72) located in one of the long slots (38) is slidably sleeved with a sliding rod (32), and the bottom end of the sliding rod (32) is fixedly connected to the lower inner wall of one of the long slots (38).

8. A water bath system based on a magnetic heating stirrer according to claim 2, characterized in that: The bottom end of the rack (36) is fixedly connected to a limiting frame (39), and the inner walls on both sides of the limiting frame (39) fit with the two ends of one of the support rods (2).

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