Automatic beaker stirring cover device

Abstract

The utility model relates to an automatic beaker stirring cover device which comprises a cover body, a control chamber, a stirrer, a sensor and a switch, the control chamber is arranged at the top of the cover body, and the switch is arranged above the control chamber; a controller, a motor and a control line connected with the controller and the motor are arranged in the control room; the stirrer shaft is connected to the lower part of the motor; the lower portion of the controller is connected with the sensor, and the controller is electrically connected with the switch. The utility model provides the automatic beaker stirring cover device with the sensor and the controller, the device can realize automatic stirring and automatic control, errors and unsafe factors caused by manual operation are avoided, and the safety and the reliability of experiments are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical detection, and particularly relates to an automatic stirring cover device for beakers. Background Art

[0002] During the experiment, it is necessary to stir the liquid in the beaker to ensure the accuracy and efficiency of the experiment. However, due to manual stirring, there are problems such as cumbersome operation, time waste, and easy occurrence of errors. Therefore, designing and developing a beaker stirring device that can achieve automatic stirring and automatic control is of great significance for improving the accuracy and efficiency of the experiment. Summary of the Utility Model

[0003] In view of the above problems, the utility model provides an automatic stirring cover device for beakers with sensors and a controller. This device can achieve automatic stirring and automatic control, and solves the problems of cumbersome operation, time waste, and easy occurrence of errors in existing manual stirring.

[0004] To achieve the above object, the technical solution of the utility model is as follows:

[0005] An automatic stirring cover device for beakers includes a cover body, a control room, a stirrer, a sensor, and a switch; the control room is arranged on the top of the cover body, and the switch is arranged above the control room; a controller, a motor, and a control line connecting the controller and the motor are arranged inside the control room; the stirrer is shaft-connected to the lower part of the motor; the lower part of the controller is connected to the sensor, and the controller is electrically connected to the switch.

[0006] Preferably, the cover body is oval, with dimensions of φ100mm×150mm.

[0007] Preferably, the cover body is connected to the control room and is detachable.

[0008] Preferably, the controller includes a circuit board.

[0009] Preferably, the control line is a cable.

[0010] Preferably, the length of the stirrer is 15mm, and there are 4 blades.

[0011] Preferably, the sensor is a liquid level height and temperature integrated sensor, with a length of 15mm.

[0012] The beneficial effects of the utility model compared with the prior art are:

[0013] The present utility model provides an automatic beaker stirring lid device with a sensor and a controller. This device can achieve automatic stirring and automatic control, avoiding the errors and unsafe factors of manual operation, and improving the safety and reliability of experiments. Description of the Drawings

[0014] Figure 1 Structural schematic diagram of an embodiment of the automatic beaker stirring lid device;

[0015] Figure 2 Structural schematic diagram of the usage state of an embodiment of the automatic beaker stirring lid device;

[0016] Reference signs in the drawings: 1 - lid body, 2 - control room, 3 - controller, 4 - motor, 5 - control line, 6 - stirrer, 7 - sensor, 8 - switch, 9 - beaker. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 in 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.

[0018] Referring to the attached Figure 1 drawings, an automatic beaker stirring lid device includes a lid body 1, a control room 2, a stirrer 6, a sensor 7 and a switch 8; the control room 2 is arranged on the top of the lid body 1, and the switch 8 is arranged above the control room 2; a controller 3, a motor 4 and a control line 5 connecting the controller 3 and the motor 4 are arranged inside the control room 2; the stirrer 6 is axially connected to the lower part of the motor 4; the lower part of the controller 3 is connected to the sensor 7, and the controller 3 is electrically connected to the switch 8.

[0019] In an embodiment of the present utility model, the lid body 1 is oval, with dimensions of φ100mm × 150mm.

[0020] In an embodiment of the present utility model, the lid body 1 is connected to the control room 2 and is detachable.

[0021] In an embodiment of the present utility model, the controller 3 includes a circuit board.

[0022] In an embodiment of the present utility model, the control line 5 is a cable.

[0023] In an embodiment of the present utility model, the length of the stirrer 6 is 15mm, and the number of blades is 4.

[0024] In an embodiment of the present utility model, the sensor 7 is a combined sensor for liquid level height and temperature, with a length of 15 mm.

[0025] Refer to the attached Figure 2 , the usage process of the present utility model is as follows: Place the cover body 1 on the beaker 9 and fasten it. Turn on the power switch 8. The sensor 7 transmits the temperature and liquid level height signals to the controller 3. When it meets the conditions that the sensor 7 is in contact with the liquid surface and the solution temperature is less than 300 °C, the controller 3 controls the motor 4 to operate. The motor 4 drives the stirrer to start stirring the solution. During the stirring process, the sensor 7 monitors the solution in the beaker 9 in real time. When the solution in the beaker decreases to a position where the stirrer 6 cannot reach or the solution temperature exceeds 300 °C, the sensor 7 transmits the information to the controller 3. The controller 3 will control the motor 4 to stop rotating. Or when the above conditions are not met yet, if it is necessary to stop stirring, the switch 8 can be turned off. In this way, the automatic stirring of the solution in the beaker 9 can be achieved.

[0026] The present utility model provides an automatic beaker stirring cover device with a sensor and a controller. This device can achieve automatic stirring and automatic control, avoiding the errors and unsafe factors of manual operation, and improving the safety and reliability of the experiment.

Claims

1. An automatic stirring lid device for beakers, characterized in that, It includes a cover body (1), a control room (2), a stirrer (6), a sensor (7) and a switch (8); the control room (2) is arranged at the top of the cover body (1), and the switch (8) is arranged above the control room (2); a controller (3), a motor (4) and a control line (5) connecting the controller (3) and the motor (4) are arranged inside the control room (2); the stirrer (6) is shaft-connected to the lower part of the motor (4); the lower part of the controller (3) is connected to the sensor (7), and the controller (3) is electrically connected to the switch (8).

2. The automatic beaker stirring lid device according to claim 1, wherein, The cover body (1) is oval in shape, with dimensions of φ100mm×150mm.

3. The automatic beaker stirring cover device according to claim 1 or 2, characterized in that, The cover body (1) is connected to the control room (2) and is detachable.

4. The automatic beaker stirring cover device according to claim 1, wherein, The controller (3) includes a circuit board.

5. The automatic beaker stirring cover device according to claim 1, characterized in that, The control line (5) is a cable.

6. The automatic beaker stirring cover device according to claim 1, characterized in that, The length of the stirrer (6) is 15mm, and there are 4 blades.

7. The automatic beaker stirring lid device according to claim 1, characterized in that, The sensor (7) is a liquid level and temperature integrated sensor, with a length of 15mm.

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