Safe constant-temperature water bath kettle

Abstract

The utility model relates to the technical field of water bath kettles, and discloses a safe constant-temperature water bath kettle which comprises a constant-temperature water bath kettle body and an installation fixing plate, and the side, away from the ground, of the installation fixing plate is fixedly connected with the side, close to the ground, of the constant-temperature water bath kettle body; the side, close to the ground, of the mounting fixing plate is fixedly provided with a convenient moving mechanism used for adjusting movement. The convenient moving mechanism comprises a driving box fixedly mounted on the side, close to the ground, of the mounting fixing plate, a driving assembly and two gear assemblies connected to the driving assembly are mounted on the inner bottom wall of the driving box, and a threaded rod is connected to one side of each gear assembly. According to the safe constant-temperature water bath kettle, the constant-temperature water bath kettle body can be conveniently moved to a designated position, and can be stably placed after reaching a designated working position, so that the safe constant-temperature water bath kettle can be conveniently moved during carrying and can be stably supported during use.

Description

Technical Field

[0001] The utility model relates to the technical field of water bath pots, in particular to a safe constant temperature water bath pot. Background Technique

[0002] Water bath pots are mainly used for distillation, drying, concentration and soaking of chemical drugs or biological products in laboratories, and can also be used for constant temperature heating or other temperature tests. They are essential tools for biology, genetics, virology, aquatic products, environmental protection, medicine, health, laboratories, analysis rooms, education and scientific research.

[0003] Generally, the existing safe constant temperature water bath pots are improved for the problem that during the use of the water bath pot, the heating water inside the water bath pot is burned dry and the staff fails to discover it in time, which may cause the water bath pot to be damaged or catch fire due to dry burning. For example, a constant temperature water bath pot with a safety alarm device disclosed in the authorized Chinese patent CN213824899U can cooperate with structures such as a pot body, a buzzer, a power supply, a detection tube, a connecting tube, a first conductive sheet, a foam floating block, a connecting rod, a second conductive sheet, an isolation cover, a dust-proof net, a dust-proof tube, a transparent plastic plate, a scale, a support plate, a water pump, a water outlet pipe, an installation pipe, a limit block, a rubber pad, a return pipe and a heat preservation cotton. When the water volume in the water bath pot is insufficient, the buzzer will emit a beeping sound for alarm to remind the staff to add water to the pot body in time, thereby reducing the possibility of the water bath pot being damaged or catching fire due to dry burning and improving the safety of the water bath pot.

[0004] However, the constant temperature water bath pot in the above cited document lacks mobility. Since the constant temperature water bath pot in the above cited document is large and heavy in itself, when moving it, it may require multiple workers to jointly carry the constant temperature water bath pot onto a special moving device, and then move the constant temperature water bath pot to the designated position. After reaching the designated position, multiple workers are required to jointly place and install it. The entire moving process not only requires a large amount of physical strength but also wastes a lot of manpower, making it inconvenient for workers to move the constant temperature water bath pot, and it has certain limitations in use. If there are moving wheels on the constant temperature water bath pot and it needs to be stopped and supported after moving to the designated position through the moving wheels, although there are brake pads in the existing wheels, the brake pads only temporarily stop or reduce the speed, and their purpose is only to decelerate. Therefore, it may still move under the external push, resulting in the constant temperature water bath pot not being stably fixed in the working position, further causing the constant temperature water bath pot to be placed unstably, affecting the normal operation of the constant temperature water bath pot, and thus the use effect of the existing constant temperature water bath pot needs to be improved. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a safe constant temperature water bath pot, which has the advantages of being able to move conveniently during handling and being able to support stably during use, and solves the problem of poor mobility of the existing constant temperature water bath pot.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose of being able to move conveniently during handling and being able to support stably during use, the utility model provides the following technical solution: A safe constant temperature water bath pot, comprising a constant temperature water bath pot body and a mounting fixing plate, and one side of the mounting fixing plate away from the ground is fixedly connected to one side of the constant temperature water bath pot body close to the ground;

[0009] A convenient moving mechanism for adjusting movement is fixedly installed on one side of the mounting fixing plate close to the ground;

[0010] The convenient moving mechanism includes a driving box fixedly installed on one side of the mounting fixing plate close to the ground. A driving component is installed on the inner bottom wall of the driving box, and two gear components are respectively connected to the driving component. One side of the gear component is connected to a threaded rod. The threaded rod is connected to the driving component through the gear component. The driving component drives the gear component to rotate, so as to drive the threaded rod to rotate. Two moving boxes distributed symmetrically are fixedly installed on one side of the driving box away from the mounting fixing plate. A lifting and adjusting component is connected to the outer side of the threaded rod, and two moving components are respectively installed on the lifting and adjusting component. A reinforcement and support component is installed on the moving component and penetrates through the moving box and is connected to the inner side wall of the moving box. The lifting and adjusting component is connected to the driving component through the gear component connected to the threaded rod and moves under the drive of the driving component. The moving component follows the lifting and adjusting component to move.

[0011] Further, the driving component includes a servo motor, a rotating rod and a bearing support; one side of the servo motor and the bearing support are respectively fixedly installed on the same inner side wall of the driving box, and the two bearing supports are distributed symmetrically. One end of the rotating rod is fixedly connected to the output shaft of the servo motor, and the other end penetrates through the bearing support and is connected to the gear component. The servo motor drives the rotating rod to rotate, so as to drive the gear component to rotate;

[0012] The outer side of the rotating rod is rotationally connected to the inner side of the bearing support through a bearing.

[0013] Further, the gear assembly includes a driving bevel gear and a driven bevel gear; one side of the driving bevel gear is fixedly connected to one end of the rotating rod away from the servo motor, and the rotating rod drives the driven bevel gear meshed with the driving bevel gear to rotate.

[0014] Further, the lifting and adjusting assembly includes an adjusting block and a connecting block; one sides of the two connecting blocks are respectively fixedly connected to both sides of the adjusting block, the moving assembly is connected to the adjusting block through the connecting block, and the adjusting block moves on the outer side of the threaded rod under the thrust of the inner threaded rotation, and the connecting block follows the adjusting block to move, so as to drive the moving assembly to lift and lower;

[0015] One end of the threaded rod is fixedly connected to one side of the driven bevel gear, and the other end sequentially penetrates through the driving box and the adjusting block and extends to the inner side wall of the moving box and is rotatably connected to the moving box through a bearing.

[0016] Further, adjusting holes for the connecting block to fit and slide are formed on both sides of the moving box.

[0017] Further, the moving assembly includes a mounting plate and moving wheels; one side of the mounting plate is fixedly installed on one side of the connecting block away from the adjusting block, one side of the moving wheels is fixedly installed on one side of the mounting plate close to the ground, and the number of the moving wheels is multiple and arranged at equal intervals, and the moving wheels follow the mounting plate to move and drive the reinforcement and support assembly to move.

[0018] Further, the reinforcement and support assembly includes a special-shaped fixing bracket, a sliding rod and a sliding sleeve; both ends of the sliding rod are respectively fixedly installed on the inner side wall of the moving box, the inner side of the sliding sleeve is slidably connected to the outer side of the sliding rod, one end of the special-shaped fixing bracket is fixedly installed on one side of the sliding sleeve through a bolt, and the other end is fixedly installed on one side of the mounting plate away from the ground through a bolt. The sliding sleeve is connected to the mounting plate through the special-shaped fixing bracket. The mounting plate drives the special-shaped fixing bracket to move, and the sliding sleeve follows the special-shaped fixing bracket to fit and slide on the outer side of the sliding rod. The inner side of the adjusting block fits and slides on the outer side of the sliding rod.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present utility model provides a safe constant temperature water bath, which has the following beneficial effects:

[0021] The safe constant temperature water bath can be conveniently moved to a designated position through the mutual cooperation between the installation fixing plate on the constant temperature water bath body and the convenient moving mechanism. Moreover, only one person is required to complete the moving work, which saves manpower and a large amount of time. And it can be stably placed after the constant temperature water bath body reaches the designated working position, making the constant temperature water bath body more stable during the placement process to prevent the position from shifting when an external thrust is generated. Thus, it realizes both convenient movement during handling and stable support during use. Brief Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is Figure 1 a schematic cross-sectional view of the servo motor connection structure in

[0024] Figure 3 is Figure 2 a three-dimensional schematic view of the moving wheel connection structure in

[0025] In the figure: 1 constant temperature water bath body, 2 installation fixing plate, 300 convenient moving mechanism, 301 drive box, 3021 servo motor, 3022 rotating rod, 3023 bearing support, 3031 driving bevel gear, 3032 driven bevel gear, 304 threaded rod, 305 moving box, 3061 adjusting block, 3062 connecting block, 307 adjusting hole, 3081 mounting plate, 3082 moving wheel, 3091 special-shaped fixing bracket, 3092 sliding rod, 3093 sliding sleeve, 310 support feet. Detailed Description of the Preferred Embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-3 , the present utility model provides a technical solution: a safe constant temperature water bath, including a constant temperature water bath body 1 and an installation fixing plate 2. The side of the installation fixing plate 2 away from the ground is fixedly connected to the side of the constant temperature water bath body 1 close to the ground;

[0028] On the side of the installation fixing plate 2 close to the ground, a convenient moving mechanism 300 for adjusting the movement is fixedly installed;

[0029] Through the mutual cooperation between the installation fixing plate 2 on the constant temperature water bath body 1 and the convenient moving mechanism 300, the constant temperature water bath body 1 can be conveniently moved to the designated position, and only one person is required to complete the moving work, saving manpower and a large amount of time. Moreover, it can be stably placed after the constant temperature water bath body 1 reaches the designated working position, making the constant temperature water bath body 1 more stable during the placement process to prevent the position from shifting when an external thrust is generated. Thus, it realizes both convenient movement during handling and stable support during use.

[0030] In this embodiment, the convenient moving mechanism 300 is a structure that can be moved during handling and supported during use.

[0031] As Figure 1 、 Figure 2 and Figure 3 shown, the convenient moving mechanism 300 includes a driving box 301 fixedly installed on the side of the installation fixing plate 2 close to the ground. The inner bottom wall of the driving box 301 is equipped with a driving component and two groups of gear components respectively connected to the driving component. One side of the gear component is connected with a threaded rod 304. The threaded rod 304 is connected to the driving component through the gear component. The driving component drives the gear component to rotate to drive the threaded rod 304 to rotate. On the side of the driving box 301 away from the installation fixing plate 2, two moving boxes 305 are fixedly installed in a mirror-symmetrical distribution. The outside of the threaded rod 304 is connected with a lifting adjustment component and two groups of moving components respectively installed on the lifting adjustment component. The moving component is equipped with a reinforcement support component that penetrates through the moving box 305 and is connected to the inner side wall of the moving box 305. The lifting adjustment component is connected to the driving component through the gear component connected to the threaded rod 304 and moves under the drive of the driving component. The moving component follows the lifting adjustment component to move.

[0032] It should be noted that the driving component includes a servo motor 3021, a rotating rod 3022, and a bearing support 3023. One side of the servo motor 3021 and the bearing support 3023 are respectively fixedly installed on the same inner side wall of the driving box 301, and the two bearing supports 3023 are distributed in a mirror-symmetrical manner. One end of the rotating rod 3022 is fixedly connected to the output shaft of the servo motor 3021, and the other end penetrates through the bearing support 3023 and is connected to the gear component. The servo motor 3021 drives the rotating rod 3022 to rotate to drive the gear component to rotate;

[0033] The outside of the rotating rod 3022 is rotatably connected to the inside of the bearing support 3023 through a bearing to make the rotating rod 3022 rotate more stably, so as to drive the gear component to operate stably.

[0034] It can be understood that the gear assembly includes a driving bevel gear 3031 and a driven bevel gear 3032; one side of the driving bevel gear 3031 is fixedly connected to one end of the rotating rod 3022 away from the servo motor 3021, and the rotating rod 3022 drives the driven bevel gear 3032 meshed with the driving bevel gear 3031 to rotate, so as to stably drive the threaded rod 304 to rotate.

[0035] In addition, the lifting and adjusting assembly includes an adjusting block 3061 and a connecting block 3062; one sides of the two connecting blocks 3062 are respectively fixedly connected to both sides of the adjusting block 3061, the moving assembly is connected to the adjusting block 3061 through the connecting block 3062, and the adjusting block 3061 moves on the outside of the threaded rod 304 under the thrust of the inner threaded rotation, and the connecting block 3062 follows the adjusting block 3061 to move, so as to drive the moving assembly to lift, so as to be able to move when carrying is required;

[0036] One end of the threaded rod 304 is fixedly connected to one side of the driven bevel gear 3032, and the other end sequentially passes through the driving box 301 and the adjusting block 3061 and extends to the inner side wall of the moving box 305 and is rotatably connected to the moving box 305 through a bearing, so as to make the threaded rod 304 rotate more stably.

[0037] In this embodiment, adjusting holes 307 for the connecting block 3062 to fit and slide are formed on both sides of the moving box 305, so as to improve the stability of the connecting block 3062 when moving.

[0038] It should also be noted that the moving assembly includes a mounting plate 3081 and moving wheels 3082; one side of the mounting plate 3081 is fixedly installed on the side of the connecting block 3062 away from the adjusting block 3061, one side of the moving wheels 3082 is fixedly installed on the side of the mounting plate 3081 close to the ground, and the number of the moving wheels 3082 is multiple and arranged at equal intervals. The moving wheels 3082 follow the mounting plate 3081 to move and drive the reinforcement support assembly to move, so as to be able to move stably.

[0039] It should be further noted that the reinforcement support assembly includes a special-shaped fixing bracket 3091, a sliding rod 3092, and a sliding sleeve 3093. Both ends of the sliding rod 3092 are fixedly installed on the inner side wall of the moving box 305. The inner side of the sliding sleeve 3093 is slidably connected to the outer side of the sliding rod 3092. One end of the special-shaped fixing bracket 3091 is fixedly installed on one side of the sliding sleeve 3093 through bolts, and the other end is fixedly installed on the side of the mounting plate 3081 away from the ground through bolts. The sliding sleeve 3093 is connected to the mounting plate 3081 through the special-shaped fixing bracket 3091. The mounting plate 3081 drives the special-shaped fixing bracket 3091 to move, and the sliding sleeve 3093 follows the special-shaped fixing bracket 3091 to slide along the outer side of the sliding rod 3092. The inner side of the adjusting block 3061 is slidably attached to the outer side of the sliding rod 3092 to further enhance the stability of the movement of the mounting plate 3081 and also enhance the stability of the movement during handling.

[0040] The working principle of the above embodiment is as follows:

[0041] When the constant temperature water bath body 1 needs to be carried to a designated position, first start the servo motor 3021. Driven by the rotational support of the bearing on the bearing support 3023, the rotating rod 3022 rotates to drive the driven bevel gear 3032 engaged with the driving bevel gear 3031 to rotate. Then, driven by the rotational support of the bearing, the threaded rod 304 rotates stably. Since the adjusting block 3061 can only move within the moving box 305 and the adjusting block 3061 is slidably connected to the outer side of the sliding rod 3092, the adjusting block 3061 moves stably up and down along the outer side of the threaded rod 304 under the thrust of the internal threaded rotation, and at the same time drives the connecting block 3062 fixed on the adjusting block 3061 to move. At the same time, the sliding sleeve 3093 is slidably connected to the outer side of the sliding rod 3092, and the special-shaped fixing bracket 3091 follows the movement of the mounting plate 3081. Therefore, when the connecting block 3062 moves, it drives the sliding sleeve 3093 fixed on the special-shaped fixing bracket 3091 to move along the outer side of the sliding rod 3092. When the moving wheel 3082 contacts the ground and the support feet 310 are separated from the ground, the constant temperature water bath body 1 can be pushed to move to the designated position. When support is needed, the support fixation can be completed by operating in the reverse direction according to the above principle.

[0042] Compared with the prior art: for this safe constant temperature water bath, through the mutual cooperation between the mounting fixing plate 2 on the constant temperature water bath body 1 and the convenient moving mechanism 300, the constant temperature water bath body 1 can be conveniently moved to a specified position, and only one person is required to complete the moving work, saving manpower and a large amount of time. Moreover, it can be stably placed after the constant temperature water bath body 1 reaches the specified working position, making the constant temperature water bath body 1 more stable during the placement process to prevent the position from shifting when an external thrust is generated. Thus, it realizes both convenient movement during handling and stable support during use, solving the problem of poor mobility of the existing constant temperature water bath.

[0043] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology and power supply provision also belong to the common knowledge in this field. Therefore, this application will not be elaborated in detail.

[0044] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0045] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A safe constant temperature water bath, comprising a constant temperature water bath body (1) and a mounting plate (2), wherein the mounting plate (2) is fixedly connected to a side of the constant temperature water bath body (1) close to the ground on a side away from the ground; Features: A convenient moving mechanism (300) for adjusting movement is fixedly installed on one side of the installation fixing plate (2) close to the ground; The convenient moving mechanism (300) comprises a driving box (301) fixedly mounted on a side of the mounting plate (2) close to the ground, a driving assembly and two sets of gear assemblies respectively connected to the driving assembly are mounted on the inner bottom wall of the driving box (301), a threaded rod (304) is connected to one side of the gear assembly, the threaded rod (304) is connected to the driving assembly via the gear assembly, the driving assembly drives the gear assembly to rotate, thereby driving the threaded rod (304) to rotate, and the driving box (301) is located away from the mounting plate (2). Two moving boxes (305) are fixedly installed on the side in a mirror-symmetrical distribution, the outer side of the threaded rod (304) is connected to a lifting and adjusting component and two groups of moving components respectively installed on the lifting and adjusting component, and the moving component is installed with a reinforcement support component that penetrates the moving box (305) and is connected to the inner wall of the moving box (305). The lifting and adjusting component is connected to the driving component through the gear component connected to the threaded rod (304), and moves under the drive of the driving component, and the moving component moves following the lifting and adjusting component.

2. A safe constant temperature water bath according to claim 1, characterized in that: The driving assembly comprises a servo motor (3021), a rotating rod (3022) and a bearing support (3023); one side of the servo motor (3021) and the bearing support (3023) are respectively fixedly mounted on the same inner wall of the driving box (301), and the two bearing supports (3023) are distributed in a mirror-symmetrical manner; one end of the rotating rod (3022) is fixedly connected to the output shaft of the servo motor (3021), and the other end passes through the bearing support (3023) and is connected to the gear assembly; the servo motor (3021) drives the rotating rod (3022) to rotate, thereby driving the gear assembly to rotate; The outer side of the rotating rod (3022) is rotatably connected to the inner side of the bearing support (3023) via a bearing.

3. A safe constant temperature water bath according to claim 2, characterized in that: The gear assembly comprises a driving bevel gear (3031) and a driven bevel gear (3032); one side of the driving bevel gear (3031) is fixedly connected to an end of the rotating rod (3022) away from the servo motor (3021), and the rotating rod (3022) drives the driven bevel gear (3032) meshed with the driving bevel gear (3031) to rotate.

4. A safe constant temperature water bath according to claim 3, characterized in that: The lifting and lowering adjustment component comprises an adjustment block (3061) and a connecting block (3062); one side of the two connecting blocks (3062) is respectively fixedly connected to the two sides of the adjustment block (3061); the moving component is connected to the adjustment block (3061) through the connecting blocks (3062); the adjustment block (3061) moves on the outside of the threaded rod (304) under the thrust of the inner thread rotating; the connecting block (3062) moves following the adjustment block (3061) to drive the moving component to rise and fall; One end of the threaded rod (304) is fixedly connected to one side of the driven bevel gear (3032), and the other end passes through the driving box (301) and the adjusting block (3061) in sequence and extends to the inner wall of the moving box (305) to be rotatably connected to the moving box (305) through a bearing.

5. A safe constant temperature water bath according to claim 4, characterized in that: Adjustment holes (307) for the connection blocks (3062) to slide against are provided on both sides of the moving box (305).

6. A safe constant temperature water bath according to claim 4, characterized in that: The moving assembly comprises a mounting plate (3081) and a moving wheel (3082); one side of the mounting plate (3081) is fixedly mounted on a side of the connecting block (3062) away from the adjusting block (3061); one side of the moving wheel (3082) is fixedly mounted on a side of the mounting plate (3081) close to the ground; and the number of the moving wheels (3082) is multiple and arranged at equal intervals; the moving wheel (3082) moves with the mounting plate (3081) and drives the reinforcement support assembly to move.

7. A safe constant temperature water bath according to claim 6, characterized in that: The reinforcement support assembly comprises a special-shaped fixed bracket (3091), a sliding rod (3092) and a sliding sleeve (3093); the two ends of the sliding rod (3092) are respectively fixedly mounted on the inner side wall of the moving box (305), the inner side of the sliding sleeve (3093) is slidably connected to the outer side of the sliding rod (3092), one end of the special-shaped fixed bracket (3091) is fixedly mounted on one side of the sliding sleeve (3093) by bolts, and the other end is fixedly mounted on the mounting plate by bolts. On the side of the mounting plate (3081) away from the ground, the sliding sleeve (3093) is connected to the mounting plate (3081) through the special-shaped fixing bracket (3091), the mounting plate (3081) drives the special-shaped fixing bracket (3091) to move, the sliding sleeve (3093) follows the special-shaped fixing bracket (3091) to slide in close contact with the outer side of the sliding rod (3092), and the inner side of the adjustment block (3061) slides in close contact with the outer side of the sliding rod (3092).

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