Nutrient solution blending and feeding device

Abstract

The utility model relates to a nutrient solution blending and feeding device which comprises a base and a support, three liquid storage tanks are installed in the support, a mixing barrel is installed on the right side of the support through a disassembly assembly, and an installation barrel is installed at the bottom of the mixing barrel. According to the nutrient solution blending and feeding device, through cooperation of a pipeline, a first plate, a corrugated pipe, a second plate and a fastening bolt, the first plate and the second plate can be separated through the fastening bolt, meanwhile, the connecting plates are detached through screws, the three connecting pipes are twisted, the three connecting pipes are separated from the fixing barrel, the mixing barrel can be detached, and the mixing barrel is convenient to use. The three liquid storage tanks are pulled out of the support, then the mounting cylinder is twisted, so that the mounting cylinder is separated from the mounting plate, the mounting cylinder is disassembled, parts in the nutrient solution blending and feeding device are disassembled, and all the parts are cleaned, maintained and regularly cleaned, so that it can be ensured that components of nutrient solutions used next time are accurate and errorless.

Description

Technical Field

[0001] The utility model relates to the technical field of nutritional diagnosis and treatment, in particular to a nutrient solution mixing and feeding device. Background Art

[0002] A nutrient solution mixing and feeding device is a medical device specifically used to provide nutrient solution to patients; the device can mix various nutrients in a certain proportion according to the prescription of a doctor or nutritionist, and deliver the mixed nutrient solution to the patient's body through an infusion pump.

[0003] After searching, a nutrition liquid feeding device disclosed in the utility model patent with Chinese patent publication number "CN216258297U" belongs to the technical field of medical auxiliary devices, including a supporting bottom plate and a limiting side plate, the side of the supporting bottom plate is fixedly connected to the limiting side plate, a limiting frame is arranged on one side of the limiting side plate, both ends of the limiting frame are fixedly connected to limiting sleeves slidably connected to the limiting side plate, the side of the limiting sleeve is threadedly connected to the limiting screw corresponding to the limiting side plate, one end of the limiting frame is fixedly connected to a liquid storage tank, the output end of the liquid storage tank is provided with a feed pipe, and the end of the feed pipe away from the liquid storage tank is provided There is a solenoid valve, and a mixing mechanism is arranged at the other end of the limit frame, and the mixing mechanism includes a protective box; the utility model has a simple structure and is easy to use. When in use, the nutrient solution is prepared through the setting of the mixing mechanism, so that the function of the feeding device is more abundant, and the user's experience of the feeding device is improved; however, the device still lacks maintenance and cleaning functions, and the residue inside the device will affect the quality of the newly prepared nutrient solution. If it is not cleaned regularly, it is difficult to ensure that the composition of the nutrient solution is accurate, and the accumulated dirt may corrode the components of the device, affecting its normal operation. Therefore, a nutrient solution preparing and feeding device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a nutrient solution mixing and feeding device, which has the advantages of easy maintenance and cleaning, and solves the problem that the device still lacks maintenance and cleaning functions, and the residue inside the device will affect the quality of the newly mixed nutrient solution. If it is not cleaned regularly, it is difficult to ensure that the composition of the nutrient solution is accurate, and the accumulated dirt may cause corrosion to the components of the device, affecting its normal operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nutrient solution mixing and feeding device, comprising a base and a bracket, wherein three liquid storage tanks are installed inside the bracket, a mixing cylinder is installed on the right side of the bracket through a disassembly assembly, and a mounting cylinder is installed at the bottom of the mixing cylinder;

[0006] The disassembly assembly includes a connecting plate and four screws. A connecting plate extending into the interior of the bracket is fixedly installed on the left side of the mixing barrel. The four corners of the connecting plate are fixedly installed with the bracket by screws.

[0007] A driving motor is fixedly installed on the right outer surface of the bracket, a mounting plate is fixedly installed on the right outer surface of the bracket, a rotating rod is fixedly installed on the output shaft of the driving motor, a stirring blade is fixedly installed on the outer surface of the rotating rod, two heating tubes are installed in the inner cavity of the mounting cylinder, and a discharge pipe is fixedly installed on the bottom of the mounting cylinder.

[0008] Preferably, a feed port is provided on the top of each of the three liquid storage tanks, and a sealing cover is installed inside each of the three feed ports.

[0009] Preferably, connecting pipes are fixedly installed at the bottom of the three liquid storage tanks, solenoid valves are fixedly installed on the outer surfaces of the three connecting pipes, and three fixed cylinders are fixedly installed on the top of the mixing cylinder.

[0010] Preferably, the outer surfaces of the bottoms of the three connecting tubes are all threadedly connected to the inner wall of the fixed cylinder, and the three liquid storage tanks are all connected to the mixing cylinder through the connecting tubes and the fixed cylinder.

[0011] Preferably, a pipe is fixedly installed at the bottom of the mixing barrel, a No. 1 plate is fixedly installed at the bottom of the pipe, a bellows is fixedly installed at the top of the mounting barrel, a No. 2 plate is fixedly installed at the top of the bellows, and the No. 2 plate is connected to the No. 1 plate by two fastening bolts.

[0012] Preferably, the mixing cylinder is connected to the mounting cylinder through a pipeline, a first plate, a second plate and a bellows.

[0013] Preferably, a thread groove is provided inside the mounting plate, an external thread is provided on the surface of the mounting tube close to the mounting plate, one end of the mounting tube extends into the thread groove, one end of the mounting tube is threadedly connected to the mounting plate via the thread groove and the external thread, and the end of the rotating rod away from the driving motor extends into the mounting tube.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The nutrient solution mixing and feeding device is provided with coordination among a liquid storage tank, a mixing cylinder, a mounting cylinder, a driving motor, a rotating rod and a stirring blade. When the nutrient solution needs to be fed, the solenoid valve on the surface of the corresponding connecting pipe is opened, and the nutrient solution flowing out of the connecting pipe is concentrated into the interior of the mixing cylinder, and then transported to the mounting cylinder through the pipeline and the bellows. The nutrient solution can be heated by the heating pipe to improve the comfort. At the same time, when the driving motor is turned on, the rotating rod and the stirring blade are driven to continuously mix the nutrient solution. The evenly mixed nutrient solution is discharged through the discharge pipe, so that the function of the feeding device is more abundant, which helps doctors and nutritionists to better control the nutrient intake and component ratio of patients, thereby improving the treatment effect and the quality of life of patients.

[0016] 2. The nutrient solution mixing and feeding device, by setting the cooperation between the pipeline, the No. 1 plate, the bellows, the No. 2 plate and the fastening bolts, can separate the No. 1 plate from the No. 2 plate by the fastening bolts, and at the same time remove the connecting plate by the screws, twist the three connecting tubes to separate the three connecting tubes from the fixed tube, so as to disassemble the mixing tube and pull out the three liquid storage tanks from the bracket, and then twist the mounting tube to separate the mounting tube from the mounting plate, disassemble the mounting tube, disassemble the parts in the nutrient solution mixing and feeding device, clean and maintain each part, and regular cleaning can ensure that the composition of the nutrient solution is accurate next time it is used, and maintenance and cleaning help to extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 This is an exploded view of the mounting plate and mounting tube structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mixing barrel of the utility model;

[0021] Figure 5 For this utility model Figure 2 A magnified view of the structure in the middle.

[0022] In the figure: 1. base; 2. bracket; 3. liquid storage tank; 4. sealing cover; 5. mixing cylinder; 501. pipeline; 502. plate No. 1; 503. bellows; 504. plate No. 2; 505. fastening bolts; 6. mounting cylinder; 7. disassembly assembly; 701. connecting plate; 702. screws; 8. connecting pipe; 9. solenoid valve; 10. fixing cylinder; 11. driving motor; 12. mounting plate; 1201. threaded groove; 1202. external thread; 13. rotating rod; 14. stirring blade; 15. heating tube; 16. discharge pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 A nutrient solution mixing and feeding device in this embodiment includes a base 1 and a bracket 2. Three liquid storage tanks 3 are installed inside the bracket 2. A mixing cylinder 5 is installed on the right side of the bracket 2 through a disassembly component 7, and a mounting cylinder 6 is installed at the bottom of the mixing cylinder 5.

[0025] It should be noted that, through the cooperation between the base 1, the bracket 2, the liquid storage tank 3, the disassembly component 7 and the mixing barrel 5 etc. set above, a nutrient solution preparing and feeding device can be formed. The nutrient solution preparing and feeding device is a medical device specially used to provide nutrient solution to patients. According to the prescription of the doctor or nutritionist, various nutrients are mixed together in a certain proportion, and the mixed nutrient solution is delivered to the patient's body through an infusion pump.

[0026] The disassembly assembly 7 includes a connecting plate 701 and four screws 702. The left side of the mixing barrel 5 is fixedly installed with a connecting plate 701 extending into the interior of the bracket 2. The four corners of the connecting plate 701 are fixed to the bracket 2 by screws 702. The purpose of setting the connecting plate 701 and the screws 702 is to achieve the disassembly of the mixing barrel 5. The mixing barrel 5 can be disassembled for cleaning and maintenance.

[0027] A driving motor 11 is fixedly installed on the right outer surface of the bracket 2, a mounting plate 12 is fixedly installed on the right outer surface of the bracket 2, a rotating rod 13 is fixedly installed at the output shaft of the driving motor 11, a stirring blade 14 is fixedly installed on the outer surface of the rotating rod 13, and two heating tubes 15 are installed in the inner cavity of the mounting tube 6. By setting the heating tubes 15, the nutrient solution can be heated, the temperature of the nutrient solution can be controlled, and the comfort can be improved. A discharge pipe 16 is fixedly installed at the bottom of the mounting tube 6, which can drive the rotating rod 13 and the stirring blade 14 to rotate continuously when the driving motor 11 is turned on, so as to fully mix the nutrient solution.

[0028] The tops of the three liquid storage tanks 3 are all provided with feed ports, and the insides of the three feed ports are all installed with sealing covers 4, and the sealing covers 4 can be provided to seal the tops of the liquid storage tanks 3.

[0029] A connecting pipe 8 is fixedly installed at the bottom of the three liquid storage tanks 3, and an electromagnetic valve 9 is fixedly installed on the outer surface of the three connecting pipes 8. Three fixed cylinders 10 are fixedly installed on the top of the mixing cylinder 5. The outer surfaces of the bottoms of the three connecting pipes 8 are threadedly connected to the inner walls of the fixed cylinders 10, and the three liquid storage tanks 3 are connected to the mixing cylinder 5 through the connecting pipes 8 and the fixed cylinders 10. The nutrient solution inside the three liquid storage tanks 3 can flow into the mixing cylinder 5 through the connecting pipes 8 and the fixed cylinders 10 respectively. Since the bottoms of the three connecting pipes 8 are threadedly connected to the fixed cylinders 10, the connecting pipes 8 and the fixed cylinders 10 can be disassembled to facilitate cleaning.

[0030] A pipe 501 is fixedly installed at the bottom of the mixing barrel 5, a plate No. 1 502 is fixedly installed at the bottom of the pipe 501, a bellows 503 is fixedly installed at the top of the mounting barrel 6, a plate No. 2 504 is fixedly installed on the top of the bellows 503, and the plate No. 2 504 is connected to the plate No. 1 502 by two fastening bolts 505. The plate No. 1 502 and the plate No. 2 504 can be separated by twisting the fastening bolts 505, so as to disassemble the pipe 501 and the bellows 503.

[0031] A thread groove 1201 is provided inside the mounting plate 12, and an external thread 1202 is provided on the surface of the mounting tube 6 close to the mounting plate 12. One end of the mounting tube 6 extends to the inside of the thread groove 1201. One end of the mounting tube 6 is threadedly connected to the mounting plate 12 through the thread groove 1201 and the external thread 1202. The mounting tube 6 is twisted to make the mounting tube 6 detach from the mounting plate 12, and the mounting tube 6 is disassembled, and the inside of the mounting tube 6 is cleaned and maintained, which helps to extend the service life of the equipment.

[0032] When implementing, follow these steps:

[0033] 1) When in use, the solenoid valve 9 on the surface of the corresponding connecting pipe 8 is opened, and the nutrient solution flowing out through the connecting pipe 8 is concentrated and flows into the interior of the mixing barrel 5;

[0034] 2) Then, the nutrient solution is transported to the installation cylinder 6 through the pipeline 501 and the bellows 503, and the driving motor 11 is turned on to drive the rotating rod 13 and the stirring blade 14 to continuously mix the nutrient solution, and the evenly mixed nutrient solution is discharged through the discharge pipe 16;

[0035] 3) When maintaining the device, the first plate 502 is separated from the second plate 504 by tightening the bolts 505, and the connecting plate 701 is removed by twisting the screws 702, and then the three connecting pipes 8 are twisted to separate the three connecting pipes 8 from the fixing tube 10;

[0036] 4) Finally, twist the installation cylinder 6 to separate the installation cylinder 6 from the installation plate 12, so as to disassemble the installation cylinder 6, the mixing cylinder 5 and the liquid storage tank 3, and clean and maintain them.

[0037] In summary, the nutrient solution mixing and feeding device is configured with the cooperation among the liquid storage tank 3, the mixing cylinder 5, the mounting cylinder 6, the driving motor 11, the rotating rod 13 and the stirring blade 14. When the nutrient solution needs to be fed, the solenoid valve 9 on the surface of the corresponding connecting pipe 8 is opened. At this time, the nutrient solution flowing out of the connecting pipe 8 flows into the interior of the mixing cylinder 5, and is then transported to the mounting cylinder 6 through the pipeline 501 and the bellows 503. The nutrient solution can be heated by the heating tube 15 to improve the comfort. At the same time, when the driving motor 11 is turned on, the rotating rod 13 and the stirring blade 14 are driven to continuously mix the nutrient solution. The evenly mixed nutrient solution is discharged through the discharge pipe 16, so that the function of the feeding device is more abundant, which helps doctors and nutritionists to better control the nutrient intake and ingredient ratio of patients, thereby improving the treatment effect and the quality of life of patients.

[0038] Furthermore, by setting the coordination among the pipeline 501, the first plate 502, the bellows 503, the second plate 504 and the fastening bolts 505, the first plate 502 can be separated from the second plate 504 by the fastening bolts 505, and the connecting plate 701 can be removed by the screws 702 at the same time, and the three connecting tubes 8 can be twisted to separate the three connecting tubes 8 from the fixed tube 10, so as to achieve the disassembly of the mixing tube 5 and the pull-out of the three liquid storage tanks 3 from the bracket 2, and then the mounting tube 6 can be twisted to separate the mounting tube 6 from the mounting plate 12, and the mounting tube 6 can be disassembled, and the parts in the nutrient solution preparation and feeding device can be disassembled, and each part can be cleaned and maintained. Regular cleaning can ensure that the composition of the nutrient solution is accurate and correct next time it is used, and maintenance and cleaning help to extend the service life of the equipment.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nutrient solution mixing and feeding device, comprising a base (1) and a bracket (2), characterized in that: Three liquid storage tanks (3) are installed inside the bracket (2); a mixing cylinder (5) is installed on the right side of the bracket (2) via a disassembly assembly (7); and a mounting cylinder (6) is installed at the bottom of the mixing cylinder (5); The disassembly assembly (7) comprises a connecting plate (701) and four screws (702); a connecting plate (701) extending into the interior of the bracket (2) is fixedly mounted on the left side of the mixing barrel (5); and the four corners of the connecting plate (701) are fixedly mounted to the bracket (2) by screws (702); A driving motor (11) is fixedly mounted on the right outer surface of the bracket (2), a mounting plate (12) is fixedly mounted on the right outer surface of the bracket (2), a rotating rod (13) is fixedly mounted on the output shaft of the driving motor (11), a stirring blade (14) is fixedly mounted on the outer surface of the rotating rod (13), two heating tubes (15) are mounted in the inner cavity of the mounting tube (6), and a discharge tube (16) is fixedly mounted at the bottom of the mounting tube (6).

2. A nutrient solution mixing and feeding device according to claim 1, characterized in that: The tops of the three liquid storage tanks (3) are all provided with feed ports, and sealing covers (4) are installed inside the three feed ports.

3. A nutrient solution mixing and feeding device according to claim 1, characterized in that: The bottoms of the three liquid storage tanks (3) are all fixedly mounted with connecting pipes (8), the outer surfaces of the three connecting pipes (8) are all fixedly mounted with solenoid valves (9), and the tops of the mixing cylinders (5) are all fixedly mounted with three fixed cylinders (10).

4. A nutrient solution mixing and feeding device according to claim 3, characterized in that: The bottom outer surfaces of the three connecting pipes (8) are all threadedly connected to the inner wall of the fixed cylinder (10), and the three liquid storage tanks (3) are all connected to the mixing cylinder (5) through the connecting pipes (8) and the fixed cylinder (10).

5. A nutrient solution mixing and feeding device according to claim 1, characterized in that: A pipe (501) is fixedly mounted on the bottom of the mixing cylinder (5), a first plate (502) is fixedly mounted on the bottom of the pipe (501), a bellows (503) is fixedly mounted on the top of the mounting cylinder (6), a second plate (504) is fixedly mounted on the top of the bellows (503), and the second plate (504) is connected to the first plate (502) via two fastening bolts (505).

6. A nutrient solution mixing and feeding device according to claim 5, characterized in that: The mixing cylinder (5) is connected to the installation cylinder (6) through a pipeline (501), a first plate (502), a second plate (504) and a bellows (503).

7. A nutrient solution mixing and feeding device according to claim 1, characterized in that: A thread groove (1201) is provided inside the mounting plate (12); an external thread (1202) is provided on a side of the surface of the mounting tube (6) close to the mounting plate (12); one end of the mounting tube (6) extends into the interior of the thread groove (1201); one end of the mounting tube (6) is threadedly connected to the mounting plate (12) via the thread groove (1201) and the external thread (1202); and an end of the rotating rod (13) away from the driving motor (11) extends into the interior of the mounting tube (6).

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