Laboratory multi-liquid-medicine rapid mixing device

Abstract

The utility model discloses a laboratory multi-liquid medicine rapid mixing device which comprises a base, a mixing tank is fixedly installed on the surface of the top of the base, an annular pipe is fixedly installed on the upper portion of the inner wall of the mixing tank, a plurality of liquid outlet heads are evenly installed on the inner ring of the annular pipe, and a stirring stick is arranged in the mixing tank. A mounting cavity is formed in the inner wall of the right side of the mixing tank, a connecting pipe is mounted in the mounting cavity, a mounting groove is formed in the right side of the surface of the top of the base, a water pump is mounted in the mounting groove, a through hole is formed in the top of the mixing tank, and a liquid adding pipe is placed in the through hole. According to the rapid mixing device for the multiple liquid medicines in the laboratory, the multiple liquid medicines can be rapidly mixed by arranging the liquid adding hopper, the liquid adding pipe and the like, the mixing time is greatly saved, and the purpose of fully mixing the multiple liquid medicines in the mixing tank can be achieved by arranging the water pump, the connecting pipe, the annular pipe, the liquid outlet head and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory multi-drug liquid mixing, in particular to a laboratory multi-drug liquid rapid mixing device. Background Art

[0002] Drug development is usually carried out in laboratories. In the process of drug development in the laboratory, it is usually necessary to mix multiple drug liquids and test them to understand the therapeutic effects and effects of the mixed drug liquids. However, in the laboratory, when mixing multiple drugs, the experimenters usually mix the drug liquids by shaking their hands, which is not only tiring but also inconvenient to mix more drug liquids. When mixing multiple drug liquids, some drug liquids may need to be added one by one. However, the drug liquids added later are generally in the upper layer, and it takes more time to mix them evenly. For this reason, we propose a laboratory multiple drug liquid rapid mixing device to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a laboratory multi-liquid rapid mixing device to solve the problems raised in the background technology in view of the deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory multi-liquid rapid mixing device, comprising a base, a mixing tank is fixedly installed on the top surface of the base, an annular tube is fixedly installed on the upper part of the inner wall of the mixing tank, and a plurality of groups of liquid outlet heads are evenly installed on the inner circle of the annular tube, a stirring stick is arranged inside the mixing tank, an installation cavity is provided on the right inner wall of the mixing tank, and a connecting pipe is installed in the installation cavity, an installation groove is provided on the right side of the top surface of the base, and a water pump is installed in the installation groove, a through hole is provided on the top of the mixing tank, and a liquid adding tube is placed in the through hole, a fixing plate is welded to the upper outer circle of the liquid adding tube, and a spring surrounding the outer circle of the liquid adding tube is fixedly installed on the side where the fixing plate and the mixing tank are close to each other.

[0005] As a preferred technical solution of the utility model, a mounting groove is opened in the middle of the top surface of the base, and a driving motor is fixedly installed in the mounting groove. The output end of the driving motor is equipped with a rotating shaft that penetrates and extends into the mixing tank.

[0006] As a preferred technical solution of the utility model, there are multiple stirring rods, and the multiple stirring rods are evenly installed on the upper and lower parts of the outer ring of the rotating shaft.

[0007] As a preferred technical solution of the utility model, the output end of the water pump is connected to the end of the connecting pipe away from the annular pipe, and the input end of the water pump is equipped with a liquid extraction pipe, and the other end of the liquid extraction pipe passes through and extends to the interior of the mixing tank.

[0008] As a preferred technical solution of the utility model, a liquid adding bucket is fixedly installed on the top of the liquid adding tube, and a plurality of groups of foot pads are evenly installed on the bottom of the base.

[0009] As a preferred technical solution of the utility model, a liquid outlet pipe is installed at the lower left side of the mixing tank, and the liquid outlet pipe is arranged in an inclined shape, and a valve is installed on the liquid outlet pipe.

[0010] Compared with the prior art, the utility model provides a laboratory multi-liquid rapid mixing device, which has the following beneficial effects:

[0011] 1. The laboratory multi-liquid rapid mixing device is provided with a liquid adding bucket and a liquid adding tube, etc., and the liquid adding bucket can be pressed downward, so that the bottom end of the liquid adding tube can be deeply inserted into the middle of the mixing tank. At this time, the liquid to be added can be added into the mixing tank through the liquid adding bucket. At this time, the added liquid is in the middle of the mixed liquid, and can be quickly mixed by stirring with a stirring stick, which greatly saves the mixing time;

[0012] 2. This laboratory multi-liquid rapid mixing device, by setting a water pump, a connecting pipe annular pipe and a liquid outlet head, etc., can start the water pump, can extract the liquid medicine at the bottom of the mixing tank through the liquid extraction pipe, and can transport the extracted liquid medicine to the annular pipe through the connecting pipe, and then can pump the liquid medicine at the bottom of the mixing tank to the upper part through the liquid outlet head installed on the annular pipe, and again through the stirring of the stirring stick, the purpose of fully mixing the multiple liquid medicines in the mixing tank can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing tank of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the base of the utility model.

[0016] Figure numerals: 1. base; 2. foot pad; 3. liquid outlet pipe; 4. spring; 5. fixed plate; 6. liquid adding bucket; 7. liquid adding pipe; 8. mixing tank; 9. annular pipe; 10. connecting pipe; 11. stirring stick; 12. rotating shaft; 13. liquid outlet head; 14. water pump; 15. driving motor; 16. liquid extraction pipe. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3 In this embodiment: a laboratory multi-liquid rapid mixing device includes a base 1, which can support a mixing tank 8, a mixing tank 8 is fixedly installed on the top surface of the base 1, and can mix multiple liquids, an annular tube 9 is fixedly installed on the upper part of the inner wall of the mixing tank 8, and a plurality of groups of liquid outlet heads 13 are evenly installed on the inner circle of the annular tube 9, a stirring rod 11 is arranged inside the mixing tank 8, and the liquid in the mixing tank 8 is stirred and mixed, and an installation cavity is opened on the right inner wall of the mixing tank 8, and a connecting pipe 10 is installed in the installation cavity, A mounting groove is provided on the right side of the top surface of the base 1, and a water pump 14 is installed in the mounting groove. A through hole is provided on the top of the mixing tank 8, and a liquid adding tube 7 is placed in the through hole. The liquid added later can be injected into the middle of the liquid in the mixing tank 8 through the liquid adding tube 7. A fixing plate 5 is welded to the upper outer ring of the liquid adding tube 7, and a spring 4 surrounding the outer ring of the liquid adding tube 7 is fixedly installed on the side where the fixing plate 5 and the mixing tank 8 are close to each other. After the addition is completed, the liquid adding bucket 6 is released, and the liquid adding tube 7 can be restored to its original position under the action of the spring 4.

[0019] In this embodiment, a mounting groove is provided in the middle of the top surface of the base 1, and a driving motor 15 is fixedly installed in the mounting groove. A rotating shaft 12 that penetrates and extends into the mixing tank 8 is installed at the output end of the driving motor 15. The driving motor 15 can drive the rotating shaft 12 to rotate. There are multiple stirring rods 11, and the multiple stirring rods 11 are evenly installed at the upper and lower parts of the outer ring of the rotating shaft 12. When the rotating shaft 12 rotates, the stirring rods 11 can be driven to stir and mix the multiple liquid medicines in the mixing tank 8. The output end of the water pump 14 is connected to one end of the connecting pipe 10 away from the annular pipe 9. The input end of the water pump 14 is installed with a liquid extraction pipe 16. The other end of the liquid extraction pipe 16 is connected to the output end of the water pump 14. The end passes through and extends into the interior of the mixing tank 8, the water pump 14 can be started, the medicine liquid at the bottom of the mixing tank 8 can be extracted through the liquid extraction pipe 16, and the extracted medicine liquid can be transported to the annular tube 9 through the connecting pipe 10, and then the medicine liquid at the bottom of the mixing tank 8 can be pumped to the upper part through the liquid outlet head 13 installed on the annular tube 9, the top of the liquid adding pipe 7 is fixedly installed with a liquid adding bucket 6, and a plurality of groups of foot pads 2 are evenly installed at the bottom of the base 1, a liquid outlet pipe 3 is installed at the lower left side of the mixing tank 8, and the liquid outlet pipe 3 is arranged in an inclined shape, and a valve is installed on the liquid outlet pipe 3, and the valve on the liquid outlet pipe 3 can be opened, and the mixed medicine liquid can be discharged through the liquid outlet pipe 3.

[0020] The working principle and use process of the utility model are as follows: the laboratory multi-liquid rapid mixing device, when it is necessary to mix multiple liquid medicines, the drive motor 15 can be started, and the stirring rod 11 can be driven by the rotating shaft 12 to stir and mix the liquid medicines in the mixing tank 8. When it is necessary to add liquid medicines one by one, when adding the later added liquid medicines to the mixing tank 8, the liquid adding bucket 6 can be pressed downward, so that the bottom end of the liquid adding tube 7 can penetrate into the middle of the mixing tank 8. At this time, the liquid medicine to be added can be added to the mixing tank 8 through the liquid adding bucket 6. At this time, the added liquid medicine is in the middle of the mixed liquid medicine, and it can be quickly mixed by stirring with the stirring rod 11, which is great The mixing time is greatly saved. After the addition is completed, the liquid adding bucket 6 is loosened, and the liquid adding tube 7 can be restored to its original position under the action of the spring 4. At the same time, the water pump 14 can be started. At this time, the input end of the water pump 14 can extract the liquid medicine at the bottom of the mixing tank 8 through the liquid extraction tube 16, and the extracted liquid medicine can be transported to the annular tube 9 through the connecting tube 10. After that, the liquid medicine at the bottom of the mixing tank 8 can be pumped to the upper part through the liquid outlet head 13 installed on the annular tube 9, and the stirring of the stirring stick 11 can be used again to achieve the purpose of fully mixing the multiple liquid medicines in the mixing tank 8. Finally, the valve on the liquid outlet pipe 3 can be opened, and the mixed liquid medicine can be discharged through the liquid outlet pipe 3.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A laboratory multi-liquid rapid mixing device, comprising a base (1), characterized in that: A mixing tank (8) is fixedly mounted on the top surface of the base (1), an annular tube (9) is fixedly mounted on the upper part of the inner wall of the mixing tank (8), and a plurality of groups of liquid outlet heads (13) are evenly mounted on the inner circle of the annular tube (9), a stirring rod (11) is arranged inside the mixing tank (8), an installation cavity is provided on the right inner wall of the mixing tank (8), and a connecting tube (10) is installed in the installation cavity, an installation groove is provided on the right side of the top surface of the base (1), and a water pump (14) is installed in the installation groove, a through hole is provided on the top of the mixing tank (8), and a liquid adding tube (7) is placed in the through hole, a fixing plate (5) is welded to the upper outer circle of the liquid adding tube (7), and a spring (4) surrounding the outer circle of the liquid adding tube (7) is fixedly mounted on the side where the fixing plate (5) and the mixing tank (8) are close to each other.

2. A laboratory multi-liquid rapid mixing device according to claim 1, characterized in that: A mounting groove is provided in the middle of the top surface of the base (1), and a driving motor (15) is fixedly mounted in the mounting groove. A rotating shaft (12) penetrating through and extending into the mixing tank (8) is mounted at the output end of the driving motor (15).

3. A laboratory multi-liquid rapid mixing device according to claim 1, characterized in that: There are a plurality of stirring rods (11), and the plurality of stirring rods (11) are evenly mounted on the upper and lower parts of the outer ring of the rotating shaft (12).

4. A laboratory multi-liquid rapid mixing device according to claim 1, characterized in that: The output end of the water pump (14) is connected to an end of the connecting pipe (10) away from the annular pipe (9), and the input end of the water pump (14) is provided with a liquid extraction pipe (16), the other end of which penetrates and extends into the interior of the mixing tank (8).

5. A laboratory multi-liquid rapid mixing device according to claim 1, characterized in that: A liquid adding bucket (6) is fixedly mounted on the top of the liquid adding pipe (7), and a plurality of groups of foot pads (2) are evenly mounted on the bottom of the base (1).

6. A laboratory multi-liquid rapid mixing device according to claim 1, characterized in that: A liquid outlet pipe (3) is installed at the lower left side of the mixing tank (8), and the liquid outlet pipe (3) is arranged in an inclined shape, and a valve is installed on the liquid outlet pipe (3).

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