Stirrer for preparing medicinal preparation

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a stirrer for preparing a medicinal preparation, which comprises a stirring tank, one end of the stirring tank is rotatably connected with a cover through a rotating shaft, an internal gear is fixedly arranged in the cover, a driving gear is rotatably arranged in the center of the internal gear, and the driving gear is rotatably connected with the stirring tank. The upper end face of the driving gear is fixedly connected with a rotating rod and penetrates through a cover, one side of the driving gear is connected with a transmission gear in a meshed mode, the transmission gear is connected with the inner gear in a meshed mode, and the lower end face of the transmission gear is fixedly connected with a transmission rod and penetrates through the cover. Stirring rods are fixedly connected to two sides of one end, far away from the cover, of the transmission rod. According to the stirrer for preparing the medicinal preparation, the internal medicament can be stirred more uniformly and efficiently, the medicament quality is improved, the internal medicament stored for a short time can be kept warm, and the medicament effect is prevented from being reduced due to cooling of the medicament.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a stirrer for preparing a pharmaceutical preparation. Background Art

[0002] In the process of making drug preparations, the drugs will be stirred and mixed. Whether the drugs are stirred and mixed evenly directly affects the quality of the final finished drug. Therefore, it is necessary to use a stirrer for drug preparation preparation. On the one hand, it can ensure that the drug preparations are stirred and mixed evenly, and on the other hand, it can reduce the trouble of medical staff manually stirring the preparations.

[0003] Most existing stirrers for preparing pharmaceutical preparations have unsatisfactory stirring effects on pharmaceutical preparations, which will reduce the quality of pharmaceutical preparations. Most stirrers for preparing pharmaceutical preparations cannot keep the pharmaceutical preparations warm, and short-term storage of pharmaceutical preparations will easily lead to cooling of the pharmaceutical preparations, thereby causing the efficacy of the pharmaceutical preparations to decrease. Therefore, those skilled in the art provide a stirrer for preparing pharmaceutical preparations to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a stirrer for preparing pharmaceutical preparations. The device can stir internal medicines more evenly and efficiently, improve the quality of medicines, and can keep medicines stored for a short time inside warm to avoid a reduction in efficacy caused by cooling of the medicines.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stirrer for preparing a pharmaceutical preparation, comprising a stirring tank, one end of the stirring tank being rotatably connected to a lid via a rotating shaft, an internal gear being fixedly arranged inside the lid, a driving gear being rotatably arranged at the center of the internal gear, a rotating rod being fixedly connected to the upper end surface of the driving gear and penetrating the lid, a transmission gear being meshingly connected to one side of the driving gear, the transmission gear being meshingly connected to the internal gear, a transmission rod being fixedly connected to the lower end surface of the transmission gear and penetrating the lid, and stirring rods being fixedly connected to both sides of one end of the transmission rod away from the lid;

[0007] A heater is fixedly arranged on the inner bottom end surface of the stirring tank, and a plurality of output terminals are electrically arranged on the inner bottom end surface of the heater, the output ends of the output terminals are fixedly connected to heating wires through electric wires, a plurality of heating wires are fixedly provided with heat conducting rods inside, a transformer is connected in series between the input ends of the plurality of output terminals through electric wires, and a tank is fixedly connected to the upper end surface of the heater;

[0008] Through the above technical solution, by providing a lid, when the device is working, the lid is closed, the rotating rod drives the driving gear to rotate, the driving gear drives the transmission gear to rotate while revolving around the driving gear, and the transmission gear drives the stirring rod to rotate while revolving through the transmission rod, thereby increasing the stirring area, thereby improving the stirring efficiency and stirring uniformity, so that the device can stir the internal medicine more evenly and efficiently, and improve the quality of the medicine;

[0009] By providing a heater, the output terminal inside the heater conducts current to the heating wire through the wire. When the heating wire is energized, it generates heat to heat the internal heat-conducting rod, and the heat-conducting rod heats the heater. The heater can heat the medicine liquid inside the upper tank. At the same time, the transformer can adjust the output voltage of the output terminal, and then adjust the heating degree of the heating wire, thereby adjusting the heating temperature of the heater, so that the device can keep the medicine stored inside for a short time warm, and avoid the reduction of medicine efficacy due to cooling of the medicine.

[0010] Furthermore, a box is fixedly arranged on the upper end surface of the cover, a motor is fixedly arranged inside the box, and an output end of the motor is rotatably connected to a rotating rod and penetrates the box;

[0011] Through the above technical solution, by providing a box body, the motor inside the box body can provide power for the rotating rod, so that stirring work can be performed.

[0012] Furthermore, a sealing gasket is fixedly connected to the lower end surface of the cover, and the transmission rod passes through the sealing gasket;

[0013] Through the above technical solution, by providing a sealing pad, the sealing pad can ensure the air tightness of the device when it is working, and the heat preservation effect is better.

[0014] Furthermore, a power supply seat is fixedly connected to the lower end surface of the mixing tank, a plurality of storage batteries are connected in series inside the power supply seat, the storage battery on one side is fixedly connected to a charge and discharge controller via wires, and counterweight blocks are fixedly arranged on both sides of the inner side wall of the power supply seat;

[0015] Through the above technical solution, by providing a battery, the battery can supply power to the electronic components of the device, the charge and discharge controller can control the charge and discharge of the battery, and the counterweight can make the device more stable during operation.

[0016] Furthermore, a handle is fixedly provided on one side of the mixing tank, a switch is electrically provided on the upper end surface of the handle, and an anti-slip pattern is provided on the outer side wall of the handle;

[0017] Through the above technical solution, by providing a handle, the staff can move the device through the handle, and the switch on the upper end of the handle can conveniently control whether the device is working.

[0018] Furthermore, a control panel is electrically provided on the front end surface of the mixing tank;

[0019] Through the above technical solution, by providing a control panel, the display screen on the surface of the control panel can display the heating temperature of the device, and the control buttons on the surface of the control panel can control the working state of the device.

[0020] Furthermore, a transmission block is fixedly provided on a side of the upper end surface of the cover away from the box body;

[0021] According to the technical solution, by providing a transmission block, the user can open the cover by pulling the transmission block.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model provides a stirrer for preparing pharmaceutical preparations. The stirrer is provided with a lid. When the device is working, the lid is closed, the rotating rod drives the driving gear to rotate, and the driving gear drives the transmission gear to rotate while revolving around the driving gear. The transmission gear drives the stirring rod to rotate while revolving through the transmission rod, thereby increasing the stirring area, thereby improving the stirring efficiency and stirring uniformity, so that the device can stir the internal medicine more evenly and efficiently, and improve the quality of the medicine.

[0024] 2. The utility model proposes a stirrer for preparing drug preparations, which is provided with a heater. The output terminal inside the heater transmits the current to the heating wire through the electric wire. When the heating wire is energized, it generates heat to heat the internal heat-conducting rod, and the heat-conducting rod heats the heater. The heater can heat the medicine liquid inside the upper tank. At the same time, the transformer can adjust the output voltage of the output terminal, and then adjust the heating degree of the heating wire, thereby adjusting the heating temperature of the heater, so that the device can keep the medicine stored inside for a short time warm, and avoid the reduction of the efficacy of the medicine due to the cooling of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric diagram of a stirrer for preparing a pharmaceutical preparation proposed in the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a stirrer for preparing a pharmaceutical preparation proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the transmission structure of a stirrer for preparing a pharmaceutical preparation proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the power supply structure of a stirrer for preparing pharmaceutical preparations proposed by the utility model;

[0029] Figure 5This is a front view of a stirrer for preparing a pharmaceutical preparation proposed by the utility model.

[0030] Legend:

[0031] 1. Mixing tank; 2. Rotating shaft; 3. Cover; 4. Internal gear; 5. Driving gear; 6. Rotating rod; 7. Transmission gear; 8. Transmission rod; 9. Stirring rod; 10. Heater; 11. Output terminal; 12. Wire; 13. Heating wire; 14. Heat-conducting rod; 15. Transformer; 16. Tank; 17. Box; 18. Motor; 19. Sealing pad; 20. Transmission block; 21. Power supply socket; 22. Battery; 23. Charge and discharge controller; 24. Handle; 25. Counterweight; 26. Switch; 27. Anti-slip pattern; 28. Control panel. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 The utility model provides an embodiment: a stirrer for preparing pharmaceutical preparations, comprising a stirring tank 1, one end of the stirring tank 1 is rotatably connected to a cover 3 through a rotating shaft 2, an internal gear 4 is fixedly arranged inside the cover 3, a driving gear 5 is rotatably arranged in the center of the internal gear 4, an upper end surface of the driving gear 5 is fixedly connected to a rotating rod 6 and penetrates the cover 3, one side of the driving gear 5 is meshingly connected to a transmission gear 7, the transmission gear 7 is meshingly connected to the internal gear 4, a lower end surface of the transmission gear 7 is fixedly connected to a transmission rod 8 and penetrates the cover 3, and both sides of the end of the transmission rod 8 away from the cover 3 are fixedly connected to stirring rods 9, by providing the cover 3, when the device is working, the cover 3 is closed, the rotating rod 6 drives the driving gear 5 to rotate, the driving gear 5 drives the transmission gear 7 to revolve around the driving gear 5 while rotating, and the transmission gear 7 drives the stirring rod 9 to revolve while rotating through the transmission rod 8, thereby increasing the stirring area, thereby improving the stirring efficiency and stirring uniformity, so that the device can stir the internal medicine more evenly and efficiently, and improve the quality of the medicine;

[0034] A heater 10 is fixedly provided on the inner bottom end surface of the stirring tank 1. A plurality of output terminals 11 are electrically provided on the inner bottom end surface of the heater 10. The output end of the output terminal 11 is fixedly connected to a heating wire 13 through an electric wire 12. A heat-conducting rod 14 is fixedly provided inside the plurality of heating wires 13. A transformer 15 is connected in series between the input ends of the plurality of output terminals 11 through the electric wire 12. A jar 16 is fixedly connected to the upper end surface of the heater 10. By providing the heater 10, the output terminal 11 inside the heater 10 conducts current to the heating wire 13 through the electric wire 12. The heating wire 13 generates heat after being energized to heat the internal heat-conducting rod 14. The heat-conducting rod 14 heats the heater 10. The heater 10 can heat the liquid medicine inside the upper jar 16. At the same time, the transformer 15 can adjust the output voltage of the output terminal 11, thereby adjusting the heating degree of the heating wire 13, thereby adjusting the heating temperature of the heater 10, so that the device can keep the medicine stored inside for a short time warm, and avoid the reduction of the medicine effect caused by the cooling of the medicine.

[0035] A box body 17 is fixedly provided on the upper end surface of the cover 3, a motor 18 is fixedly provided inside the box body 17, the output end of the motor 18 is rotatably connected to the rotating rod 6 and penetrates the box body 17, a sealing gasket 19 is fixedly connected to the lower end surface of the cover 3, the transmission rod 8 penetrates the sealing gasket 19, a power supply seat 21 is fixedly connected to the lower end surface of the mixing tank 1, a plurality of batteries 22 are connected in series inside the power supply seat 21, and the battery 22 on one side is fixedly connected to a charge and discharge controller 23 through an electric wire 12, counterweight blocks 25 are fixedly provided on both sides of the inner side wall of the power supply seat 21, a handle 24 is fixedly provided on one side of the mixing tank 1, a switch 26 is electrically provided on the upper end surface of the handle 24, and an anti-slip pattern 27 is provided on the outer side wall of the handle 24, a control panel 28 is electrically provided on the front end surface of the mixing tank 1, a transmission block 20 is fixedly provided on the side of the upper end surface of the cover 3 away from the box body 17, and a charging and discharging controller 23 is provided through the box body 1 7. The motor 18 inside the box body 17 can provide power for the rotating rod 6, so that stirring can be performed. By providing a sealing gasket 19, the sealing gasket 19 can ensure the airtightness of the device when it is working, and the heat preservation effect is better. By providing a battery 22, the battery 22 can power the electronic components of the device. The charge and discharge controller 23 can control the charge and discharge of the battery 22. The counterweight block 25 can make the device more stable when it is working. By providing a handle 24, the staff can move the device through the handle 24. The switch 26 on the upper end of the handle 24 is convenient for controlling whether the device is working. By providing a control panel 28, the display screen on the surface of the control panel 28 can display the heating temperature of the device, and the control buttons on the surface of the control panel 28 can control the working state of the device. By providing a transmission block 20, the user can open the cover 3 by pulling the transmission block 20.

[0036] Working principle: When the device is working, open the lid 3, put the raw materials into the jar 16, then close the lid 3, turn on the switch 26, and the motor 18 inside the box 17 works to drive the rotating rod 6 to rotate, and the rotating rod 6 drives the driving gear 5 to rotate, and the driving gear 5 drives the transmission gear 7 to rotate around the driving gear 5 while rotating, and the transmission gear 7 drives the stirring rod 9 to rotate and revolve around the driving gear 5 through the transmission rod 8, thereby increasing the stirring area, thereby improving the stirring efficiency and stirring uniformity. When the device finishes stirring and needs to store the medicine, the output terminal 11 inside the heater 10 conducts the current to the heating wire 13 through the wire 12. After the heating wire 13 is energized, it generates heat and heats the internal heat-conducting rod 14. The heat-conducting rod 14 heats the heater 10, and the heater 10 can heat the liquid medicine inside the upper jar 16. At the same time, the transformer 15 can adjust the output voltage of the output terminal 11, thereby adjusting the heating degree of the heating wire 13, thereby adjusting the heating temperature of the heater 10.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirrer for preparing a pharmaceutical preparation, comprising a stirring tank (1), characterized in that: One end of the stirring tank (1) is rotatably connected to a lid (3) via a rotating shaft (2); an internal gear (4) is fixedly arranged inside the lid (3); a driving gear (5) is rotatably arranged at the center of the internal gear (4); a rotating rod (6) is fixedly connected to the upper end surface of the driving gear (5) and penetrates the lid (3); a transmission gear (7) is meshingly connected to one side of the driving gear (5); the transmission gear (7) is meshingly connected to the internal gear (4); a transmission rod (8) is fixedly connected to the lower end surface of the transmission gear (7) and penetrates the lid (3); stirring rods (9) are fixedly connected to both sides of the end of the transmission rod (8) away from the lid (3); A heater (10) is fixedly arranged on the inner bottom end surface of the stirring tank (1), and a plurality of output terminals (11) are electrically arranged on the inner bottom end surface of the heater (10), the output ends of the output terminals (11) are fixedly connected to heating wires (13) via electric wires (12), a plurality of heat-conducting rods (14) are fixedly arranged inside the plurality of heating wires (13), a transformer (15) is connected in series between the input ends of the plurality of output terminals (11) via electric wires (12), and a tank (16) is fixedly connected to the upper end surface of the heater (10).

2. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: A box body (17) is fixedly arranged on the upper end surface of the cover (3), a motor (18) is fixedly arranged inside the box body (17), and an output end of the motor (18) is rotatably connected to a rotating rod (6) and penetrates the box body (17).

3. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: A sealing gasket (19) is fixedly connected to the lower end surface of the cover (3), and the transmission rod (8) passes through the sealing gasket (19).

4. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: The lower end surface of the stirring tank (1) is fixedly connected to a power supply seat (21), a plurality of storage batteries (22) are connected in series inside the power supply seat (21), the storage battery (22) on one side is fixedly connected to a charge and discharge controller (23) via an electric wire (12), and counterweight blocks (25) are fixedly provided on both sides of the inner wall of the power supply seat (21).

5. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: A handle (24) is fixedly provided on one side of the mixing tank (1), a switch (26) is electrically provided on the upper end surface of the handle (24), and an anti-slip pattern (27) is provided on the outer side wall of the handle (24).

6. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: The front end surface of the stirring tank (1) is electrically provided with a control panel (28).

7. A stirrer for preparing a pharmaceutical preparation according to claim 1, characterized in that: A transmission block (20) is fixedly provided on a side of the upper end surface of the cover (3) away from the box body (17).

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