Intelligent medicine dispensing and taking equipment

Abstract

The invention discloses intelligent medicine dispensing and taking equipment, and relates to the technical field of medicine dispensing and taking, the intelligent medicine dispensing and taking equipment comprises a base frame, a mounting seat is fixedly mounted at the top of the base frame, and a medicine mixing mechanism is fixedly mounted at the top of the mounting seat. By the adoption of the structure, a medicine dispensing set of the device does not need an electrical structure, when a medicine tank needs to be overhauled, the medicine tank can be easily detached from a weighing sensor only by pulling out a hexagonal insertion pipe from a hexagonal sleeve base, if the medicine tank needs to be cleaned, a user can take down a sealing cover by holding a handrail ball with a hand, and after a medicine mixing mechanism and the device are used, the medicine tank can be conveniently taken down. The stirring tank top cover can be dismantled by twisting the hand screwing type screw rod on the mounting arc plate and moving the screw rod upwards, and then the whole stirring auger structure is dismantled in an auxiliary manner, so that a medicine dispensing group or a medicine mixing mechanism can be quickly overhauled and cleaned, the equipment maintenance efficiency is improved, the daily use of the device is facilitated, and the long-term stable operation of the device is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of drug dispensing, and in particular relates to an intelligent drug dispensing device. Background Art

[0002] In the field of drug research and development, production and clinical treatment, drug ratio plays a pivotal role. Drug ratio clarifies the ratio of different drug ingredients in the preparation or use process. The determination of this ratio requires comprehensive consideration of many factors such as the drug's own properties, mechanism of action, established treatment objectives and individual differences of patients. Reasonable and accurate drug ratio is not only the key to improving drug efficacy, but also the core element to ensure drug safety. For example, compound drugs, through specific ingredient ratios, each ingredient synergizes and effectively reduces adverse reactions; Chinese medicine prescriptions are based on the principle of monarch, minister, assistant and envoy, and the dosage ratio of each Chinese medicine is finely adjusted to achieve comprehensive and integrated conditioning of symptoms. In the process of drug research and development, scientific researchers have invested a lot of energy, relying on a large number of experiments and in-depth research, and are committed to exploring the best drug ratio scheme;

[0003] In order to achieve accurate drug dispensing, the Chinese patent announcement number "CN111957218B" discloses a precise quantitative weighing and mixing device for drug dispensing, which includes a shell, at least two groups of drug chambers, a dispensing component, a weighing plate and a mixing chamber. Its working mode is that the inside of the shell is sequentially provided with drug chambers, weighing plates and mixing chambers from top to bottom, the dispensing component is located between the drug chambers, the drug dispensing plate is rotatably connected with multiple drug chambers, the drug chambers convey drugs to the drug dispensing plate, the weighing plate weighs the drugs synchronously, and the dispensing component increases or decreases the amount of drugs until the set weight is reached, and finally the drugs are mixed in the mixing chamber. This device realizes the precise quantitative dispensing of multiple drugs with the help of the coordinated operation of the drug dispensing plate, the weighing plate and the dispensing component;

[0004] However, the existing device has significant drawbacks in actual application. In view of the fact that medical devices and drug production equipment require frequent cleaning and maintenance, the device has multiple medicine chambers for storing drugs with different ratios. During daily maintenance, it is impossible to quickly disassemble and install them, which brings great inconvenience to the cleaning and repair work. This not only increases the maintenance workload and reduces work efficiency, but also because the medicine chambers are difficult to completely dismantle and clean, cleaning dead corners are easily formed, which poses a hidden danger to drug quality. Especially in the pharmaceutical industry with strict requirements on sanitary conditions and frequent maintenance of equipment, the above-mentioned defects of the device seriously restrict its efficient application. Therefore, there is an urgent need to improve the design of the existing precise quantitative weighing and mixing device for drug dispensing to meet the actual production and application needs and promote the further development of drug dispensing technology. Summary of the invention

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an intelligent drug dispensing device to solve the problems that the prior art is inconvenient to clean and maintain during application and has a high overall application cost.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] An intelligent medicine dispensing device comprises a base frame, a mounting seat is fixedly mounted on the top of the base frame, a medicine mixing mechanism is fixedly mounted on the top of the mounting seat, a top seat is fixedly mounted on the top of the mounting seat, a medicine dispensing device is fixedly mounted on the top of the top seat, a touch screen is arranged on the mounting seat and a controller is arranged inside the touch screen;

[0008] The dispensing device includes a power group, which is movably installed on the top of the top seat, and the dispensing groups are installed on the top of the power group in a ring-shaped arrangement at equal intervals. The bottom of each dispensing group is installed with a blocking mechanism. A connecting rod is fixedly installed on one side of the bottom of the top seat, and an inner guide plate is fixedly installed on the end of the connecting rod. The front end of the inner guide plate is fit-connected to the outer side of the blocking mechanism located directly in front.

[0009] Furthermore, the power group includes a slip ring and a fixed plate, the slip ring is rotatably connected to the top of the fixed plate, the fixed plate is fixedly installed on the bottom side of the top seat, a first motor is fixedly installed on the bottom of the fixed plate, an output end of the first motor passes through the fixed plate and a gear is fixedly installed, a gear ring is fixedly installed on the outer side of the slip ring, and the gear ring is meshingly connected with the gear.

[0010] Furthermore, the dispensing group includes a weighing sensor, a hexagonal socket is fixedly installed on the top of the weighing sensor, a hexagonal plug is inserted into the inner side of the hexagonal socket, a connecting rod is fixedly installed on the top of the hexagonal plug, a medicine tank is fixedly installed on the outer end of the connecting rod, the top of the medicine tank is covered with a sealing cover, a discharge pipe is fixedly installed on the bottom of the medicine tank, and one side of the discharge pipe is connected to the sealing mechanism.

[0011] Furthermore, a magnetic ring is fixedly connected to the bottom of the sealing cover, and the sealing cover is magnetically connected to the medicine tank via the magnetic ring.

[0012] Furthermore, the sealing mechanism includes a sleeve, which is fixedly installed on one side of the discharge pipe, and a torsion spring is fixedly connected to the inside of the sleeve, and a turntable is fixedly installed on the bottom of the torsion spring, and the turntable is rotatably connected to the bottom of the sleeve, and a sealing plate is fixedly connected to the side of the turntable close to the discharge pipe, and the sealing plate is arranged at the bottom output end of the discharge pipe, and an outer guide plate is fixedly installed on the side of the turntable away from the discharge pipe, and the outer guide plate and the inner guide plate located at the front end are fitly connected.

[0013] Furthermore, the medicine mixing mechanism includes a support frame, a bracket is fixedly installed on the top of the support frame, the support frame is fixedly installed on the top of the mounting seat, a mounting frame is fixedly installed on the top of the bracket, a stirring tank is fixedly installed on the inner side of the mounting frame, a discharge valve is fixedly installed on the bottom of the stirring tank, the input end of the discharge valve is connected to the interior of the stirring tank, the output end of the discharge valve passes through the bracket, a mounting assembly is provided on the top of the stirring tank, and a medicine mixing assembly is installed on the top of the stirring tank through the mounting assembly.

[0014] Furthermore, the mounting assembly includes a mounting arc plate, both sides of the top of the mounting arc plate are threadedly connected with hand-tightened screws, the mounting arc plate is installed on the top of the mounting frame through the hand-tightened screws, a connecting arm is fixedly installed on the top of the mounting arc plate, a top cover is fixedly installed on the outer end of the connecting arm, the top cover covers the top of the mixing tank, and the medicine mixing assembly is installed on the inner side of the top cover.

[0015] Furthermore, the medicine mixing component includes a second motor, which is fixedly installed in the middle of the top of the top cover. The bottom output end of the second motor passes through the top cover and is fixedly connected to a rotating shaft. A stirring auger is fixedly installed at the lower end of the outer surface of the rotating shaft, and the stirring auger is rotatably connected to the inside of the mixing tank.

[0016] Furthermore, a valve inlet pipe is fixedly installed on one side of the top of the top cover close to the discharge pipe, and a guide bucket is fixedly installed on the top of the valve inlet pipe, and the guide bucket is arranged directly below the discharge pipe.

[0017] Furthermore, a fixing block is installed in the middle of the top of the sealing cover by means of bolts, and a handrail ball is fixedly connected to the top of the fixing block.

[0018] In summary, the present invention mainly has the following beneficial effects:

[0019] First, the drug dispensing and discharging process of the device is efficient and accurate. When in use, the operator first adds the drugs of the required proportion to the medicine tank, and then uses the magnetic ring to absorb the sealing cover to seal the medicine tank, and starts the first motor. The motor drives the gear to rotate, driving the gear ring meshing with it to operate, so that the slip ring rotates on the top of the top seat, thereby driving each medicine tank to rotate. When the medicine tank rotates to the front, the outer guide plate at the bottom contacts the inner guide plate, and the inner guide plate squeezes the outer guide plate to rotate the turntable, driving the sealing plate to open the discharge pipe, and the drug falls into the mixing mechanism. When discharging, the weighing sensor monitors the weight of the medicine tank in real time. After reaching the required ratio value, the first motor is started again, the medicine tank moves, the outer guide plate passes over the inner guide plate, and the torsion spring is reset to make the sealing plate cover the discharge pipe again. This design can flexibly take medicine from each medicine tank for dispensing, and no electrical structure is required at the discharge point, which simplifies the operation.

[0020] Second, the mixing process of medicine dispensing can ensure uniform mixing of medicines. When the discharge pipe of the medicine tank is opened, the medicine enters the guide bucket under the action of gravity, and enters the mixing tank through the inlet valve pipe after being guided. At this time, the second motor is started, and the driving shaft drives the mixing auger to rotate in the opposite direction to convey and stir the medicine upward. The medicine rises and then falls naturally. This repetition causes the medicine to roll up and down to achieve efficient mixing and stirring effects. After the medicine enters the mixing tank, the mixing auger continues to rotate to maintain the mixing state. After the mixing and proportioning is completed, the discharge valve at the bottom of the mixing tank is opened, and the second motor drives the mixing auger in the forward direction to convey the medicine from top to bottom, so that the stirred medicine can be discharged smoothly and evenly from the discharge valve, which is convenient for subsequent collection and use. The whole process is convenient and the mixing effect is good.

[0021] Third, the equipment maintenance and cleaning work is extremely convenient. When the medicine tank needs to be repaired, you only need to pull out the hexagonal insert from the hexagonal socket to easily remove the medicine tank from the weighing sensor. If you want to clean the medicine tank, you can remove the sealing cover by holding the handrail ball. For the mixing mechanism, after the equipment is used, twist the hand-tightened screw on the arc plate, and move the screw upward to remove the top cover of the mixing tank, and then assist in disassembling the entire mixing auger structure. This design enables both the dispensing group and the mixing mechanism to quickly complete maintenance and cleaning, improves the equipment maintenance efficiency, facilitates the daily use of the device, and ensures the long-term stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the present invention when viewed from above;

[0024] Figure 3 It is a rear view structural schematic diagram of the present invention;

[0025] Figure 4 It is a schematic diagram of the top view of the disassembled state of the dispensing device of the present invention;

[0026] Figure 5 It is a schematic diagram of the disassembly state of the dispensing device of the present invention when viewed from above;

[0027] Figure 6 It is a schematic diagram of the structure of the drug dispensing group and the blocking mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of the top view of the drug mixing mechanism of the present invention in a disassembled state;

[0029] Figure 8 This is a schematic diagram of the structure of the drug mixing mechanism of the present invention in a disassembled state when viewed from above;

[0030] Fig. 9 The present invention Figure 3 A is an enlarged structural diagram of FIG.

[0031] Figure numerals: 1, base frame; 2, mounting seat; 3, drug mixing mechanism; 31, support frame; 32, bracket; 33, mounting frame; 34, stirring tank; 35, discharge valve; 36, mounting assembly; 361, mounting arc plate; 362, hand-tightened screw; 363, connecting arm; 364, top cover; 37, drug mixing assembly; 371, second motor; 372, rotating shaft; 373, stirring auger; 375, inlet valve pipe; 376, guide bucket; 4, top seat; 5, dispensing device; 51, power group; 511, slide ring; 512, fixed plate; 513, first motor; 514, gear; 515, gear ring; 52, dispensing group; 521, weighing sensor; 522, hexagonal socket; 523, hexagonal insert; 524, connecting rod; 525, medicine tank; 526, sealing cover; 527, discharge pipe; 528, fixed block; 529, handrail ball; 53, blocking mechanism; 531, sleeve; 532, torsion spring; 533, turntable; 534, blocking plate; 535, outer guide plate; 54, connecting rod; 55, inner guide plate. DETAILED DESCRIPTION

[0032] Example

[0033] refer to Figures 1 to 9 , an intelligent drug dispensing device of this embodiment includes a base frame 1, a mounting seat 2 is fixedly installed on the top of the base frame 1, a drug mixing mechanism 3 is fixedly installed on the top of the mounting seat 2, a top seat 4 is fixedly installed on the top of the mounting seat 2, a drug dispensing device 5 is fixedly installed on the top of the top seat 4, a touch screen is provided on the mounting seat 2 and a controller is provided inside the touch screen;

[0034] The medicine dispensing device 5 includes a power group 51, which is movably mounted on the top of the top seat 4. The top of the power group 51 is equipped with medicine dispensing groups 52 arranged in a ring at equal intervals. The bottom of the medicine dispensing groups 52 is equipped with a blocking mechanism 53. A connecting rod 54 is fixedly mounted on one side of the bottom of the top seat 4. An inner guide plate 55 is fixedly mounted on the end of the connecting rod 54. The front end of the inner guide plate 55 is fitted and connected with the outer side of the blocking mechanism 53 located directly in front. In this medicine dispensing device, the base frame 1 provides a stable support, and the mounting seat 2 carries the medicine mixing mechanism 3 and the top seat 4. When the equipment is running, the touch screen receives the operator's command and transmits the signal to the controller. The controller starts the power group 51 of the medicine dispensing device 5, and the power group 51 drives the medicine dispensing groups 52 arranged in a ring on the top. It rotates around the top of the top seat 4. When a certain medicine dispensing group 52 rotates to the front with the power group 51, the outer side of the bottom blocking mechanism 53 thereof is in contact with the inner guide plate 55 at the end of the connecting rod 54. The inner guide plate 55 squeezes the blocking mechanism 53 to open the blocking mechanism 53. The medicine in the medicine dispensing group 52 can be discharged through the opened blocking mechanism 53 under the action of gravity and fall into the medicine mixing mechanism 3 below. The medicine dispensing group 52 continues to rotate. Through the coordinated work of the power group 51, the blocking mechanism 53 and the inner guide plate 55, according to the program and instructions set by the controller, it is possible to accurately and orderly take medicines from different medicine dispensing groups 52 and transport the medicines to the medicine mixing mechanism 3 to prepare for the subsequent mixing process. The whole process realizes intelligent and automated medicine dispensing operation.

[0035] refer to Figure 1-Figure 5 and Fig. 9The power group 51 includes a slip ring 511 and a fixed plate 512. The slip ring 511 is rotatably connected to the top of the fixed plate 512. The fixed plate 512 is fixedly installed on the bottom side of the top seat 4. A first motor 513 is fixedly installed at the bottom of the fixed plate 512. The output end of the first motor 513 passes through the fixed plate 512 and is fixedly installed with a gear 514. A gear ring 515 is fixedly installed on the outer side of the slip ring 511. The gear ring 515 and the gear 514 are meshed and connected. The dispensing group 52 includes a weighing sensor 521. A hexagonal socket 522 is fixedly installed on the top of the weighing sensor 521. The hexagonal socket 522 A hexagonal insert 523 is inserted into the inner side, a connecting rod 524 is fixedly installed on the top of the hexagonal insert 523, a medicine tank 525 is fixedly installed on the outer end of the connecting rod 524, the top of the medicine tank 525 is covered with a sealing cover 526, a discharge pipe 527 is fixedly installed at the bottom of the medicine tank 525, one side of the discharge pipe 527 is connected to the blocking mechanism 53, a magnetic ring is fixedly connected to the bottom of the sealing cover 526, the sealing cover 526 is magnetically connected to the medicine tank 525 through the magnetic ring, a fixing block 528 is fixedly installed in the middle of the top of the sealing cover 526 by bolts, and a handrail ball 528 is fixedly connected to the top of the fixing block 528 9. In the drug dispensing device, the power group 51 and the dispensing group 52 work together. In the power group 51, the fixed plate 512 is fixed to one side of the bottom of the top seat 4. After the first motor 513 installed at the bottom is started, the output end drives the gear 514 to rotate. Since the gear 514 is meshed with the gear ring 515 on the outside of the slip ring 511, the slip ring 511 can rotate on the top of the fixed plate 512. When the slip ring 511 rotates, it drives the top of each dispensing group 52 connected thereto to perform a circular motion. In the dispensing group 52, the weighing sensor 521 is installed on the top of the hexagonal socket 522, and the hexagonal insert 523 is inserted into the top of the hexagonal socket 522. The hexagonal socket 522 is connected to the medicine tank 525 through a connecting rod 524. A sealing cover 526 is provided on the top of the medicine tank 525, which is magnetically connected to the medicine tank 525 by a magnetic ring for easy opening and closing. The handrail ball 529 on the sealing cover 526 is easy to operate. The discharge pipe 527 at the bottom of the medicine tank 525 is connected to the blocking mechanism 53. When working, the first motor 513 drives the slip ring 511 to drive the dispensing group 52 to rotate. When a medicine tank 525 rotates to a specific position, the trigger mechanism related to the blocking mechanism 53 is activated, and the medicine can be discharged through the discharge pipe 527. The whole process realizes accurate and orderly preparation for drug dispensing.

[0036] refer to Figure 1-Figure 6The blocking mechanism 53 includes a sleeve 531, which is fixedly installed on one side of the discharge pipe 527. A torsion spring 532 is fixedly connected inside the sleeve 531. A turntable 533 is fixedly installed at the bottom of the torsion spring 532. The turntable 533 is rotatably connected to the bottom of the sleeve 531. A blocking plate 534 is fixedly connected to the side of the turntable 533 close to the discharge pipe 527. The blocking plate 534 is arranged at the bottom output end of the discharge pipe 527. An outer guide plate 535 is fixedly installed on the side of the turntable 533 away from the discharge pipe 527. The outer guide plate 535 and the inner guide plate 55 are fitted and connected. In the drug dispensing device, the blocking mechanism 53 plays a key role in controlling the discharge of the medicine tank 525. When the dispensing group 52 rotates with the power group 51, the outer guide plate 535 of the blocking mechanism 53 at the bottom of the medicine tank 525 at the front end and the connecting rod 54 are connected. When the inner guide plate 55 at the end is fitted, the inner guide plate 55 squeezes the outer guide plate 535, driving the turntable 533 to rotate at the bottom of the sleeve 531. Since the turntable 533 is connected to the torsion spring 532 in the sleeve 531, the torsion spring 532 will be compressed during the rotation. At the same time, the sealing plate 534 fixed on the side of the turntable 533 close to the discharge pipe 527 will open the bottom output end of the discharge pipe 527 as the turntable 533 rotates, so that the medicine in the medicine tank 525 can be discharged through the discharge pipe 527. When the medicine tank 525 continues to rotate and the outer guide plate 535 passes over the inner guide plate 55, the torsion spring 532 in the compressed state is reset, driving the turntable 533 to rotate in the opposite direction, driving the sealing plate 534 to cover the bottom output end of the discharge pipe 527 again, thereby closing the discharge pipe 527 and completing a discharge control process, thereby realizing precise control of drug discharge.

[0037] refer to Figure 7-Figure 8The medicine mixing mechanism 3 includes a support frame 31, a bracket 32 ​​is fixedly installed on the top of the support frame 31, the support frame 31 is fixedly installed on the top of the mounting seat 2, a mounting frame 33 is fixedly installed on the top of the bracket 32, a stirring tank 34 is fixedly installed on the inner side of the mounting frame 33, a discharge valve 35 is fixedly installed on the bottom of the stirring tank 34, the input end of the discharge valve 35 is connected to the inside of the stirring tank 34, and the output end of the discharge valve 35 passes through the bracket 32, a mounting assembly 36 is provided on the top of the stirring tank 34, a medicine mixing assembly 37 is installed on the top of the stirring tank 34 through the mounting assembly 36, the mounting assembly 36 includes a mounting arc plate 361, and both sides of the top of the mounting arc plate 361 are threadedly connected with hand-tightening The screw 362 and the arc plate 361 are installed on the top of the mounting frame 33 through the hand-tightened screw 362. A connecting arm 363 is fixedly installed on the top of the arc plate 361. A top cover 364 is fixedly installed on the outer end of the connecting arm 363. The top cover 364 covers the top of the stirring tank 34. The medicine mixing component 37 is installed on the inner side of the top cover 364. The medicine mixing component 37 includes a second motor 371. The second motor 371 is fixedly installed in the middle of the top of the top cover 364. The bottom output end of the second motor 371 passes through the top cover 364 and is fixedly connected to a rotating shaft 372. A stirring auger 373 is fixedly installed on the lower end of the outer surface of the rotating shaft 372. The stirring auger 373 is rotatably connected to the stirring tank 34. Inside, a valve inlet pipe 375 is fixedly installed on one side of the top of the top cover 364 near the discharge pipe 527, and a guide bucket 376 is fixedly installed on the top of the valve inlet pipe 375. The guide bucket 376 is arranged just below the discharge pipe 527. The drug mixing mechanism 3 of the device is responsible for fully mixing the drugs discharged from the dispensing device 5. When the discharge pipe 527 of the medicine tank 525 of the dispensing device 5 is opened, the drugs fall into the guide bucket 376 just below under the action of gravity, and after being guided by the guide bucket 376, they enter the mixing tank 34 through the valve inlet pipe 375. At this time, the second motor 371 installed in the middle of the top of the top cover 364 is started, and its bottom output end drives the rotating shaft 372 to rotate, and the lower end of the outer surface of the rotating shaft 372 The stirring auger 373 rotates in the stirring tank 34 accordingly. When the stirring auger 373 rotates in the reverse direction, the medicine falling into the stirring tank 34 is transported upward for stirring. The medicine rises and then falls naturally, and rolls up and down to achieve a good stirring and mixing effect. When the medicine stirring and proportioning is completed, the discharge valve 35 at the bottom of the stirring tank 34 is opened, and the second motor 371 drives the stirring auger 373 in the forward direction at the same time, and the stirred medicine is transported from top to bottom so that it is evenly discharged from the discharge valve 35. If the equipment needs to be repaired and cleaned after use, the hand-tightened screw 362 on the arc plate 361 can be twisted to remove the top cover 364 from the stirring tank 34, so as to facilitate the maintenance of the stirring auger 373 and other components.

[0038] Principle and advantages of use: This device innovatively sets up a fully functional medicine dispensing device 5, which greatly improves the convenience and efficiency of the medicine dispensing process. When the device is put into use, the operator first accurately adds various medicines of the required proportion into the medicine tank 525. After the medicine is added, the sealing cover 526 is immediately covered to the top of the medicine tank 525, and the magnetic ring is used to absorb the sealing cover 526 to achieve a tight seal of the medicine tank 525, effectively preventing the medicine from being damp, oxidized or otherwise contaminated;

[0039] During the dispensing process, the first motor 513 is started. With its stable and powerful power output, the first motor 513 drives the gear 514 to rotate at a high speed. Since the gear 514 is in a meshing connection with the gear ring 515, as the gear 514 continues to rotate, the gear ring 515 rotates synchronously under its drive, thereby driving the slip ring 511 to perform a circular rotation motion on the top of the top seat 4. The rotation of the slip ring 511 drives each medicine tank 525 to rotate accordingly. When the medicine tank 525 rotates to the frontmost position, the outer guide plate 535 and the inner guide plate 55 at the bottom of the medicine tank 525 contact each other and produce an extrusion effect. This extrusion causes the turntable 533 to rotate. During this process, the torsion spring 532 is in a compressed state due to the force. The rotation of the turntable 533 further drives the sealing plate 534 on its front side to rotate, thereby opening the discharge pipe 527 at the bottom of the medicine tank 525. At this time, The medicine inside the medicine tank 525 smoothly falls into the medicine mixing mechanism 3 at the bottom through the discharge pipe 527; it is worth mentioning that in the whole process of the medicine being discharged from the discharge pipe 527, the weighing sensor 521 plays a key role. It can monitor the weight change of the medicine tank 525 in real time and accurately. When the weight of the discharged medicine reaches the preset required ratio value, the first motor 513 is started again, and the first motor 513 continuously drives the gear 514 and the gear ring 515 to work together to promote the further movement of the medicine tank 525. As the medicine tank 525 moves, the outer guide plate 535 at the bottom thereof passes over the inner guide plate 55. At this time, the torsion spring 532 in a compressed state quickly resets, driving the turntable 533 to rotate in the opposite direction to the initial position, thereby driving the blocking plate 534 to cover the discharge pipe 527 at the bottom of the medicine tank 525 again, completing a control process of drug discharge;

[0040] By continuously driving the first motor 513 to drive each medicine tank 525 to reciprocate and rotate, the device can flexibly take out medicine from each medicine tank 525 and accurately dispense medicine. In particular, the design based on the torsion spring 532 linkage structure makes it unnecessary to install additional complex electrical structures at the discharge point of the device. The entire dispensing group 52 is free from dependence on electronic components and does not have cumbersome electrical wiring. This feature makes it extremely easy to disassemble and repair the medicine tank 525. The hexagonal insert 523 can be pulled out from the hexagonal socket 522 to easily remove the medicine tank 525 from the weighing sensor 521. When the medicine tank 525 needs to be cleaned, the operator only needs to hold the handrail ball 529 to conveniently remove the sealing cover 526 from the medicine tank 525. In summary, the device can realize the rapid disassembly and installation of the medicine dispensing group 52, greatly facilitates the comprehensive inspection and cleaning and maintenance of the medicine dispensing group 52, and significantly improves the convenience of the device in the overall use process.

[0041] The drug mixing mechanism 3 equipped in the device exhibits excellent performance and high practicality in the drug mixing process. When the drug dispensing operation is required, once the discharge pipe 527 at the bottom of the drug tank 525 is opened, the drug inside the drug tank 525 will quickly enter the guide bucket 376 under the action of gravity. The guide bucket 376 accurately guides the drug based on its unique structural design, ensuring that the drug can be smoothly introduced into the mixing tank 34 through the inlet valve pipe 375.

[0042] At this time, the second motor 371 is started. After the second motor 371 is running, the shaft 372 is driven to rotate at a high speed, thereby driving the stirring auger 373 to rotate in the reverse direction. During the reverse rotation process, the stirring auger 373 can transport the medicine dropped into the stirring tank 34 upward and stir it fully. After being transported upward to a certain height, the medicine naturally falls down. This is repeated, causing the medicine to roll up and down in the stirring tank 34, thereby achieving an efficient and uniform stirring and mixing effect.

[0043] After the medicine is transported to the inside of the stirring tank 34 through the guide bucket 376, the stirring auger 373 continues to rotate and stir, so that the medicine in the stirring tank 34 always keeps a mixed state of rolling up and down, which greatly improves the uniformity and quality of the medicine mixing. When the medicine mixing and proportioning work is completed, the discharge valve 35 at the bottom of the stirring tank 34 is opened, and the second motor 371 is started at the same time to drive the stirring auger 373 to rotate in the forward direction. At this time, the stirring auger 373 conveys the medicine from top to bottom, ensuring that the evenly stirred medicine can be discharged smoothly and evenly from the discharge valve 35, which is convenient for subsequent collection and use;

[0044] In addition, after the equipment is used, if inspection, cleaning and maintenance work is required, the device also provides a convenient operation method. The operator only needs to twist the hand-tightened screw 362 on the mounting arc plate 361. As the hand-tightened screw 362 moves upward, the top cover 364 can be easily removed from the mixing tank 34. After the top cover 364 is removed, the disassembly and assembly of the entire mixing auger 373 structure becomes easier, which improves the efficiency of inspection and maintenance and facilitates the daily use and maintenance of the device.

Claims

1. An intelligent medicine dispensing device, comprising a base frame (1), characterized in that: A mounting seat (2) is fixedly mounted on the top of the base frame (1), a medicine mixing mechanism (3) is fixedly mounted on the top of the mounting seat (2), a top seat (4) is fixedly mounted on the top of the mounting seat (2), a medicine dispensing device (5) is fixedly mounted on the top of the top seat (4), a touch screen is provided on the mounting seat (2), and a controller is provided inside the touch screen; The medicine dispensing device (5) comprises a power group (51), the power group (51) is movably mounted on the top of the top seat (4), the medicine dispensing groups (52) are mounted on the top of the power group (51) in a ring-shaped arrangement at equal intervals, the bottom of each of the medicine dispensing groups (52) is mounted with a blocking mechanism (53), a connecting rod (54) is fixedly mounted on one side of the bottom of the top seat (4), an inner guide plate (55) is fixedly mounted on the end of the connecting rod (54), and the front end of the inner guide plate (55) is fitted and connected to the outer side of the blocking mechanism (53) located directly in front.

2. The intelligent drug dispensing device according to claim 1, characterized in that: The power group (51) comprises a slip ring (511) and a fixed plate (512); the slip ring (511) is rotatably connected to the top of the fixed plate (512); the fixed plate (512) is fixedly installed on one side of the bottom of the top seat (4); a first motor (513) is fixedly installed at the bottom of the fixed plate (512); an output end of the first motor (513) passes through the fixed plate (512) and is fixedly installed with a gear (514); a gear ring (515) is fixedly installed on the outer side of the slip ring (511); the gear ring (515) and the gear (514) are meshingly connected.

3. The intelligent drug dispensing device according to claim 1, characterized in that: The dispensing group (52) includes a weighing sensor (521), a hexagonal socket (522) is fixedly installed on the top of the weighing sensor (521), a hexagonal insert (523) is inserted into the inner side of the hexagonal socket (522), a connecting rod (524) is fixedly installed on the top of the hexagonal insert (523), a medicine tank (525) is fixedly installed on the outer end of the connecting rod (524), the top of the medicine tank (525) is covered with a sealing cover (526), ​​and a discharge pipe (527) is fixedly installed on the bottom of the medicine tank (525), and one side of the discharge pipe (527) is connected to the blocking mechanism (53).

4. The intelligent drug dispensing device according to claim 3, characterized in that: A magnetic ring is fixedly connected to the bottom of the sealing cover (526), ​​and the sealing cover (526) is magnetically connected to the medicine tank (525) via the magnetic ring.

5. The intelligent drug dispensing device according to claim 3, characterized in that: The blocking mechanism (53) comprises a sleeve (531), the sleeve (531) is fixedly mounted on one side of the discharge pipe (527), a torsion spring (532) is fixedly connected inside the sleeve (531), a turntable (533) is fixedly mounted on the bottom of the torsion spring (532), the turntable (533) is rotatably connected to the bottom of the sleeve (531), a blocking plate (534) is fixedly connected to the side of the turntable (533) close to the discharge pipe (527), the blocking plate (534) is arranged at the bottom output end of the discharge pipe (527), an outer guide plate (535) is fixedly mounted on the side of the turntable (533) away from the discharge pipe (527), and the outer guide plate (535) located at the front end is closely connected to the inner guide plate (55).

6. The intelligent drug dispensing device according to claim 1, characterized in that: The drug mixing mechanism (3) comprises a support frame (31), a bracket (32) is fixedly mounted on the top of the support frame (31), the support frame (31) is fixedly mounted on the top of the mounting seat (2), a mounting frame (33) is fixedly mounted on the top of the bracket (32), a stirring tank (34) is fixedly mounted on the inner side of the mounting frame (33), a discharge valve (35) is fixedly mounted on the bottom of the stirring tank (34), an input end of the discharge valve (35) is connected to the inside of the stirring tank (34), and an output end of the discharge valve (35) passes through the bracket (32), a mounting assembly (36) is provided on the top of the stirring tank (34), and a drug mixing assembly (37) is mounted on the top of the stirring tank (34) through the mounting assembly (36).

7. The intelligent drug dispensing device according to claim 6, characterized in that: The mounting assembly (36) comprises a mounting arc plate (361), both sides of the top of the mounting arc plate (361) are threadedly connected with hand-tightened screws (362), the mounting arc plate (361) is mounted on the top of the mounting frame (33) through the hand-tightened screws (362), a connecting arm (363) is fixedly mounted on the top of the mounting arc plate (361), a top cover (364) is fixedly mounted on the outer end of the connecting arm (363), the top cover (364) covers the top of the stirring tank (34), and the medicine mixing assembly (37) is mounted on the inner side of the top cover (364).

8. The intelligent drug dispensing device according to claim 7, characterized in that: The medicine mixing component (37) includes a second motor (371), which is fixedly installed in the middle of the top of the top cover (364). The bottom output end of the second motor (371) passes through the top cover (364) and is fixedly connected to a rotating shaft (372). A stirring auger (373) is fixedly installed at the lower end of the outer surface of the rotating shaft (372), and the stirring auger (373) is rotatably connected to the inside of the stirring tank (34).

9. The intelligent drug dispensing device according to claim 8, characterized in that: A valve inlet pipe (375) is fixedly mounted on the top of the top cover (364) on one side close to the discharge pipe (527), and a guide bucket (376) is fixedly mounted on the top of the valve inlet pipe (375). The guide bucket (376) is arranged directly below the discharge pipe (527).

10. The intelligent drug dispensing device according to claim 4, characterized in that: A fixing block (528) is installed in the middle of the top of the sealing cover (526) by means of bolts, and a handrail ball (529) is fixedly connected to the top of the fixing block (528).

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