Medicament mixing device

Abstract

The utility model discloses a medicament mixing device which comprises a supporting frame, a tank body fixedly connected to the upper end of the supporting frame, a fixing frame arranged at the upper end of the tank body, a rotating motor fixedly connected to the upper end of the fixing frame, a stirring round rod arranged at the output end of the rotating motor, and two paddles fixedly connected to the lower end of the stirring round rod. A U-shaped stirring rod is fixedly connected to the stirring round rod between the paddles, a plurality of stirring rollers are evenly arranged at the outer side end of the U-shaped stirring rod at equal intervals, a bottom-layer dosing pipe is inserted into the inner wall end of one side of the tank body, a middle-layer dosing pipe is arranged at one side end of the bottom-layer dosing pipe, and an upper-layer dosing pipe is arranged at one side end of the middle-layer dosing pipe; the device has the beneficial effects that efficient and uniform mixing is realized, the stirring round rod, the paddle and the U-shaped stirring rod are driven by the rotating motor to rotate, the stirring roller is designed, medicaments can be effectively mixed, the medicaments are ensured to be fully and uniformly mixed, and an operator can intuitively observe the mixing condition of the medicament liquid through the arrangement of the U-shaped transparent observation tube, the graduated scale and the suction pump.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a medicine mixing device. Background Art

[0002] The drug mixing device is a common equipment in the fields of chemical industry, pharmaceutical industry, biotechnology, etc. It is used to mix drugs with different ingredients evenly to meet specific industrial production or experimental needs. Traditional drug mixing devices usually use a stirring drum and a stirring rod, which has problems such as uneven mixing, long mixing time, and complicated operation. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the design of the bottom layer dosing tube, the middle layer dosing tube and the upper layer dosing tube can add the medicine into the tank in layers, avoiding stratification during the mixing process. At the same time, the double-layer stirring device is used to make the medicine mixed more evenly, thereby improving the mixing efficiency and mixing quality.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A medicament mixing device comprises a support frame, the upper end of the support frame is fixedly connected to a tank body, the upper end of the tank body is provided with a fixing frame, the upper end of the fixing frame is fixedly connected to a rotating motor, the output end of the rotating motor is provided with a stirring rod, the lower end of the stirring rod is fixedly connected to two paddles, a U-shaped stirring rod is fixedly connected to the stirring rod between the paddles, and a plurality of stirring rollers are evenly and equidistantly arranged on the outer end of the U-shaped stirring rod, a bottom layer dosing tube is inserted into an inner wall end of one side of the tank body, a middle layer dosing tube is provided at one side end of the bottom layer dosing tube, and an upper layer dosing tube is provided at one side end of the middle layer dosing tube. The rotation of the stirring rod and the paddles driven by the rotating motor and the design of the U-shaped stirring rod and the stirring roller can effectively mix the medicaments to ensure that the medicaments are fully and evenly mixed. The double-layer stirring of the U-shaped stirring rod and the paddles makes the medicaments more evenly mixed. At the same time, the upper, middle and lower dosing tubes can be inserted into the liquid for dosing to avoid the problem of stratification.

[0006] Furthermore, a U-shaped transparent observation tube is provided at one end of the outer surface of the tank body, a scale is provided at the upper end of the U-shaped transparent observation tube, and a pump is provided at one end of the bottom of the U-shaped transparent observation tube. The transparent observation tube can more intuitively observe the mixing of the medicine liquid, and the scale can observe the amount of liquid in the tank body. At the same time, the medicine liquid at the bottom can be extracted by the pump and added from the top to achieve a circulation effect, so that the medicine liquid can be mixed more fully.

[0007] Furthermore, a liquid outlet is provided on the outer surface of the tank body and at the bottom of the opposite end of the U-shaped transparent observation tube.

[0008] Furthermore, the liquid outlets of the bottom-layer dosing tube, the middle-layer dosing tube, and the upper-layer dosing tube are arranged at equal distances and in different heights inside the side wall of the tank body.

[0009] Furthermore, the paddle blades are three blades fixedly connected at equal distances, and the liquid outlet is controlled by a valve switch.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Efficient and uniform mixing: The rotating motor drives the stirring rod, paddle and U-shaped stirring rod to rotate, and the design of the stirring roller can effectively mix the medicine to ensure that the medicine is fully and evenly mixed. In particular, the double-layer stirring design of the U-shaped stirring rod and paddle makes the medicine more evenly mixed, effectively improving the mixing efficiency and quality;

[0012] 2. Visual monitoring and control: The U-shaped transparent observation tube, scale and pump allow the operator to visually observe the mixing of the liquid and accurately measure the amount of liquid in the tank. At the same time, the liquid at the bottom can be extracted and added again through the pump to achieve cyclic mixing, so that the liquid can be mixed more fully;

[0013] 3. Convenient sampling and liquid discharge: The setting of the liquid outlet allows the operator to easily take samples from the tank or control the outflow of the agent without opening the entire device or stopping the mixing process. The liquid outlet is controlled by a valve switch, which makes the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional schematic diagram of the utility model.

[0015] In the figure, 1-support frame, 2-tank body, 3-fixed frame, 4-rotating motor, 5-stirring round rod, 6-paddle, 7-U-shaped stirring rod, 8-stirring roller, 9-bottom layer dosing pipe, 10-middle layer dosing pipe, 11-upper layer dosing pipe, 12-U-shaped transparent observation tube, 13-scale, 14-pump, 15-liquid outlet. DETAILED DESCRIPTION

[0016] 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.

[0017] Combination Figure 1The medicament mixing device shown in the figure includes a support frame 1, the upper end of the support frame 1 is fixedly connected to a tank body 2, the upper end of the tank body 2 is provided with a fixing frame 3, the upper end of the fixing frame 3 is fixedly connected to a rotating motor 4, the output end of the rotating motor 4 is provided with a stirring rod 5, the lower end of the stirring rod 5 is fixedly connected to two paddles 6, a U-shaped stirring rod 7 is fixedly connected to the stirring rod 5 between the paddles 6, and a plurality of stirring rollers 8 are evenly and equidistantly arranged on the outer end of the U-shaped stirring rod 7, a bottom layer dosing tube 9 is inserted into the inner wall end of one side of the tank body 2, a middle layer dosing tube 10 is provided at one side end of the bottom layer dosing tube 9, and an upper layer dosing tube 11 is provided at one side end of the middle layer dosing tube 10. The rotation of the stirring rod and the paddles driven by the rotating motor, and the design of the U-shaped stirring rod and the stirring rollers can effectively mix the medicaments to ensure that the medicaments are fully and evenly mixed. The double-layer stirring of the U-shaped stirring rod and the paddles makes the medicaments more evenly mixed. At the same time, the upper, middle and lower dosing tubes can be inserted into the liquid for dosing to avoid the problem of stratification.

[0018] Among them, a U-shaped transparent observation tube 12 is arranged at one end of the outer surface of the tank body 2, a scale 13 is arranged at the upper end of the U-shaped transparent observation tube 12, and a pump 14 is arranged at one end of the bottom of the U-shaped transparent observation tube 12. The transparent observation tube can observe the mixing of the medicine liquid more intuitively, and the scale can observe the amount of liquid in the tank body. At the same time, the medicine liquid at the bottom can be extracted by the pump and then added from the top to achieve a circulation effect, so that the medicine liquid is mixed more fully; a liquid outlet 15 is arranged at the bottom of the opposite end of the outer surface of the tank body 2 and the U-shaped transparent observation tube 12; the liquid outlets of the bottom layer dosing tube 9, the middle layer dosing tube 10, and the upper layer dosing tube 11 are equidistantly arranged in height on the side wall of the tank body 2; the paddle 3 is a fixed connection of three leaves equidistantly, and the liquid outlet 15 is controlled by a valve switch.

[0019] Working principle: Add the medicine to be mixed into the tank body, and add medicine in layers through the bottom layer dosing tube, the middle layer dosing tube and the upper layer dosing tube to avoid the problem of stratification. Then, start the rotating motor, and the stirring rod at the output end of the rotating motor begins to rotate. Two paddles are fixedly connected to the lower end of the stirring rod, and a U-shaped stirring rod is fixedly connected between the paddles. Several stirring rollers are evenly and equidistantly arranged on the outer end of the U-shaped stirring rod. This design allows the medicine to be stirred and cut in multiple directions during the stirring process to ensure that the medicine is fully and evenly mixed. A U-shaped transparent observation tube is provided at one end of the outer surface of the tank body, a scale is provided at the upper end of the observation tube, and a pump is provided at the bottom end. The mixing of the liquid medicine can be visually observed through the observation tube, the scale can measure the amount of liquid, and the pump can extract and re-add the liquid medicine at the bottom to achieve cyclic mixing and ensure that the liquid medicine is more fully mixed. A liquid outlet is provided at the bottom of the opposite end of the outer surface of the tank body and the U-shaped transparent observation tube for discharging the liquid medicine.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A medicine mixing device, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is fixedly connected to a tank body (2), the upper end of the tank body (2) is provided with a fixing frame (3), the upper end of the fixing frame (3) is fixedly connected to a rotating motor (4), the output end of the rotating motor (4) is provided with a stirring rod (5), the lower end of the stirring rod (5) is fixedly connected to two paddles (6), a U-shaped stirring rod (7) is fixedly connected to the stirring rod (5) between the paddles (6), a plurality of stirring rollers (8) are evenly and equidistantly arranged on the outer end of the U-shaped stirring rod (7), a bottom layer dosing pipe (9) is inserted into the inner wall end of one side of the tank body (2), a middle layer dosing pipe (10) is provided at one side end of the bottom layer dosing pipe (9), and an upper layer dosing pipe (11) is provided at one side end of the middle layer dosing pipe (10).

2. A medicine mixing device according to claim 1, characterized in that: A U-shaped transparent observation tube (12) is provided at one end of the outer surface of the tank body (2), a scale (13) is provided at the upper end of the U-shaped transparent observation tube (12), and a pump (14) is provided at one end of the bottom of the U-shaped transparent observation tube (12).

3. A medicine mixing device according to claim 2, characterized in that: A liquid outlet (15) is provided at the bottom of the outer surface of the tank body (2) and the end opposite to the U-shaped transparent observation tube (12).

4. A medicine mixing device according to claim 3, characterized in that: The liquid outlets of the bottom-layer dosing tube (9), the middle-layer dosing tube (10), and the upper-layer dosing tube (11) are arranged at equal distances and in different heights inside the side wall of the tank body (2).

5. A medicine mixing device according to claim 4, characterized in that: The paddle blades (6) are three blades fixedly connected at equal distances, and the liquid outlet (15) is controlled by a valve switch.

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