Dispensing and sterilizing device

Abstract

The invention belongs to the technical field of clinical medical care, and particularly relates to a medicine dispensing and sterilizing device which comprises a bearing unit composed of a rotating platform, a plurality of storage plates and a driving part, and the storage plates are distributed on the upper side of the rotating platform in a circumferential array mode and used for containing medicine bottles. The driving part is used for realizing rotation of the object placing plate while the rotating platform drives the object placing plate to revolve; the disinfection unit is composed of an inner cylinder, an outer cylinder, a positioning baffle, a plurality of medicine spraying heads and a medicine supply assembly, the inner cylinder is arranged on the upper side of the rotating platform, the inner cylinder and the outer cylinder are both inserted into the outer cylinder, the multiple storage plates are located in an annular disinfection cavity formed between the inner cylinder and the outer cylinder, and the multiple medicine spraying heads are arranged on one side of the outer wall of the inner cylinder and connected with the medicine supply assembly; the positioning baffle is connected to the upper ends of the inner cylinder and the outer cylinder; the plurality of water-absorbing cotton strips are arranged in the disinfection cavity, are positioned on the other side of the inner barrel and are used for wiping the surfaces of the medicine bottles. According to the device, disinfectant fluid on the surfaces of disinfected medicine bottles can be fully cleaned, and the medicine dispensing safety is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of clinical medical care, and in particular relates to a medicine dispensing and disinfecting device. Background Art

[0002] Disinfection is crucial in the clinical medical care process. If the dispensing environment, equipment and utensils are not effectively disinfected, various microorganisms, such as bacteria and fungi, are likely to exist. Once these microorganisms enter the medicine, they may multiply in large numbers, change the properties of the medicine, and make the medicine ineffective. For example, some microorganisms may decompose the active ingredients in the medicine, causing the medicine to be unable to play a normal therapeutic role, affecting the patient's treatment effect. In severe cases, it may even cause adverse reactions in the patient and endanger the patient's health. In addition, in the nursing process, it is generally necessary to prepare a variety of different types of medicines, and there may be interactions between different medicines. If the disinfection process is not strict, the residual microorganisms of one medicine may contaminate another medicine being prepared. For example, the residual microorganisms of antibiotics contaminate nutritional medicines, which not only affects the quality of the medicine, but also may trigger unknown chemical reactions, produce harmful substances, and threaten the life safety of patients.

[0003] At present, in clinical medical care, most of the drugs injected into patients are prepared on-site, and different drugs are sealed in different medicine bottles. The existing medicine bottles are mainly ampoules and vials. Since these medicine bottles are exposed to the outside air during storage or packaging and transportation, bacteria and fungi in the air will adhere to the surface of the medicine bottles to varying degrees. In order to ensure the safety of drug dispensing, the surface of the medicine bottles must first be disinfected.

[0004] The existing devices for disinfecting the surface of medicine bottles mostly use a disinfection machine to circulate and spray the prepared disinfectant solution onto the surface of the medicine bottle, which can disinfect the medicine bottle more comprehensively. However, in the process of disinfecting the medicine bottle by the existing disinfection machine, the disinfectant solution generally forms water drops on the surface of the medicine bottle and flows away, but it is inevitable that some of the disinfectant solution will hang on the wall and cannot flow away completely. Even if some of the disinfectant solution is not mixed evenly during the preparation process, it will stick to the medicine bottle more firmly and it is difficult to flow away with the disinfectant solution. Although this solves the safety problem of microorganisms on the preparation of medicines, if the disinfectant solution comes into contact with the medicine, it will still cause contamination of the medicine and affect the safety of the medicine. For example, the Chinese patent with the publication number CN117379581A provides a clinical medical care medication disinfection device. When in use, first remove the blocking block from the top of the placement hole by pulling the block, then insert the ampoule bottle into the inside of the placement hole, then release the pulling block, and the blocking block clamps the ampoule bottle under the action of the second spring. When the ampoule bottle to be disinfected is disinfected, start the infusion pump through the control button, and control the rotation of the placement plate through the knob, so that the ampoule bottle passes through the groove in turn and uses the atomizing nozzle set in the groove to spray disinfectant water for disinfection. In this scheme, after the ampoule bottle enters the groove, the atomizing nozzle will continue to disinfect the surface of the medicine bottle from both sides. Although the medicine bottle rotates a certain distance in the groove, the surface disinfectant water can be more fully flowed away, but it cannot guarantee that some firmly attached disinfectant stains will be completely flowed away with the disinfectant water, affecting the safety of medication. Another example is the Chinese patent with publication number CN113144258A, which provides a disinfection device for an automated dispensing system, including a movable bearing mechanism, the bearing mechanism having a plurality of supporting seats that follow the bearing mechanism and are used to load medicinal containers, the supporting seats being able to rotate relative to the bearing mechanism, the disinfection device including a containing portion for containing disinfectant and a releasing portion for releasing the disinfectant, the releasing portion having a releasing port and an atomizer for atomizing the disinfectant, when the disinfection device is used, the medicinal container follows the bearing mechanism to move to a target position so that the releasing port faces the medicinal container, the medicinal container follows the supporting seat to rotate relative to the bearing mechanism at the target position, the atomizer atomizes the disinfectant and releases it from the releasing port to the medicinal container. The medicinal container can be disinfected more comprehensively, but like the above patent CN117379581A, after the atomized disinfectant water is attached to the medicinal container, if there are disinfectant stains with good adhesion performance that are difficult to flow away with the disinfectant water, it will bring safety risks to the subsequent dispensing and affect the patient's recovery. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the purpose of the present invention is to provide a medicine dispensing and disinfecting device, which can fully clean the disinfectant water on the surface of the disinfected medicine bottle and improve the safety of medicine dispensing.

[0006] The technical solution of the present invention is:

[0007] A medicine dispensing and disinfecting device, comprising:

[0008] The bearing unit comprises a rotating platform, a plurality of placement plates and a driving component, wherein the plurality of placement plates are arranged in a circular array on the upper side of the rotating platform, the placement plates are used to place medicine bottles, the rotating platform and the plurality of placement plates are connected to the output end of the driving component, and the driving component is used to realize the rotation of the placement plates while the rotating platform carries the placement plates in revolution;

[0009] A disinfection unit, comprising an inner cylinder, an outer cylinder, a positioning baffle, a plurality of spray heads and a medicine supply assembly, wherein the inner cylinder and the outer cylinder are coaxial, the inner cylinder is placed on the upper side of the rotating platform, and the rotating platform and the inner cylinder are both inserted in the outer cylinder, an annular disinfection chamber is formed between the inner cylinder and the outer cylinder, a plurality of the storage plates are located in the disinfection chamber, a plurality of the spray heads are arranged on one side of the outer wall of the inner cylinder and connected to the output end of the medicine supply assembly, the positioning baffle is fixed to the upper end of the inner cylinder, and the positioning baffle is detachably connected to the upper end of the outer cylinder;

[0010] The wiping unit comprises a plurality of absorbent cotton strips, which are placed in the disinfection chamber and located on the other side of the outer wall of the inner cylinder. The absorbent cotton strips are connected to the positioning baffle, and one side of the absorbent cotton strips is used to contact the side wall of the medicine bottle away from the inner cylinder.

[0011] Preferably, the wiping unit further comprises:

[0012] A guide plate is an arc-shaped plate coaxial with the inner cylinder, and the guide plate is placed in the disinfection chamber and fixedly connected to the positioning baffle;

[0013] A transmission belt is wound around the guide plate and connected to the positioning baffle through a power assembly, and a plurality of absorbent cotton strips are evenly distributed on the belt surface of the transmission belt;

[0014] Two limit plates are respectively clamped at the upper and lower ends of the rotating roller, and the upper and lower ends of the transmission belt are respectively embedded in the gap between the limit plates and the guide plate;

[0015] The first extrusion plate is placed between the transmission belt and the outer cylinder. The first extrusion plate is fixedly connected to the outer cylinder and is used to squeeze out the disinfectant carried by the absorbent cotton strip during the transmission process.

[0016] Preferably, the width of the gap between the side wall of the first extrusion plate facing the transmission belt and the transmission belt is in a gradual structure.

[0017] Preferably, a second extrusion plate with the same structure as the first extrusion plate is also arranged between the transmission belt and the outer cylinder, the second extrusion plate is fixedly connected to the outer cylinder, a spacing is arranged between the first extrusion plate and the second extrusion plate, a plurality of cleaning nozzles are arranged between the second extrusion plate and the first extrusion plate, the cleaning nozzle is connected to a cleaning liquid supply assembly through a first water pipe, and the cleaning nozzle is connected to the positioning baffle.

[0018] Preferably, the cleaning liquid supply assembly comprises:

[0019] A water tank is placed on one side of the outer cylinder and is filled with cleaning liquid;

[0020] A first pump body, a water inlet end of which is connected to the water tank;

[0021] A second water pipe is connected to the first water pipe and the water outlet of the first pump body through a tee pipe respectively;

[0022] A plurality of spray heads are installed on the outer side wall of the inner cylinder facing the guide plate, and the plurality of spray heads are connected with the second water pipe through a diverter pipe.

[0023] Preferably, the driving component comprises:

[0024] A rotating shaft is vertically arranged, with its upper end fixedly connected to the rotating platform and its lower end used for fixing to the frame;

[0025] A rotating drum is mounted on the rotating shaft, and the two are rotatably connected, and the rotating drum is connected to the frame through a positioning plate;

[0026] A driving gear, which is fixed on the rotating drum;

[0027] A plurality of driven gears corresponding to the plurality of storage plates one by one, the driven gears meshing with the driving gears, the driven gears being fixedly connected to the corresponding storage plates via connecting shafts, the connecting shafts penetrating the rotating platform and being rotationally connected thereto;

[0028] The driver is fixedly connected to the outer cylinder, and the output shaft of the driver is connected to the rotating shaft and the rotating cylinder respectively through a bevel gear set, so as to drive the rotating shaft and the rotating cylinder to rotate respectively.

[0029] Preferably, the rotating platform is disc-shaped, and the cross-section of the portion of its upper side wall that is larger than the diameter of the inner cylinder is inclined, and a plurality of guide grooves are evenly provided on the side wall where the rotating platform contacts the outer cylinder, and a water collecting trough is provided at the lower end of the guide groove, the water collecting trough is fixedly connected to the outer cylinder, and the water collecting trough is connected to a drain pipe.

[0030] Preferably, a height difference is provided between each of the plurality of spray heads in the vertical direction.

[0031] Preferably, the side of the absorbent cotton strip facing the transmission belt is fixedly connected to the transmission belt via a shaping rod.

[0032] Preferably, the absorbent cotton strip is made of sponge material.

[0033] Compared with the prior art, the medicine dispensing and disinfection device of the present invention has the following beneficial effects:

[0034] When the device is used for disinfection, the positioning baffle is opened to facilitate placing the medicine bottle to be disinfected on the storage plate. After the medicine bottle is installed, the positioning baffle is reset, and the positioning baffle is used to realize the stable connection between the inner cylinder and the outer cylinder, so as to ensure the stability of the inner cylinder and the water-absorbing cotton strip. Then, the driving component and the medicine supply component are started in sequence, and the rotating platform and the storage plate are driven to rotate respectively by the driving component, so that the storage plate realizes revolution through the rotating platform while rotating on its own, and the medicine supply component can provide disinfectant water for the medicine spray head on one side of the inner cylinder to spray and realize the disinfection of the surface of the medicine bottle; the revolution of the medicine bottle can make the medicine bottle realize alternating changes in the position of the water-absorbing cotton strip and the position of the medicine spray head, and the rotation of the medicine bottle can make the medicine bottle realize all-round spraying of disinfectant water on the surface on one side of the medicine spray head, and at the same time, when the medicine bottle reaches the position of the water-absorbing cotton strip, the self-rotation can realize the full contact between the surface of the medicine bottle and the water-absorbing cotton strip to realize the adsorption and wiping of the disinfectant water, thereby ensuring that the microorganisms on the surface of the medicine bottle can be fully disinfected in the medicine dispensing stage, and the disinfectant water on the surface of the medicine bottle can be fully cleaned, thereby improving the safety of the medicine dispensing stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0036] Figure 2 A longitudinal sectional view of an outer cylinder in an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of the matching structure of the outer cylinder and the inner cylinder in an embodiment of the present invention;

[0038] Figure 4 A top view of the inner cylinder in an embodiment of the present invention;

[0039] Figure 5 It is a schematic diagram of the structure of the driving component in an embodiment of the present invention;

[0040] Figure 6 It is a schematic diagram of the structure of the transmission belt in an embodiment of the present invention;

[0041] Figure 7 It is a partial structural schematic diagram of a driving component in an embodiment of the present invention;

[0042] Figure 8 Schematic diagram of the structure of the rotating platform in an embodiment of the present invention.

[0043] Description of reference numerals:

[0044] 1. Frame; 2. Rotating platform; 3. Storage plate; 4. Driving component; 41. Rotating shaft; 42. Rotating drum; 43. Driving gear; 44. Driven gear; 45. Driver; 5. Driving bevel gear; 6. Driven bevel gear; 7. Inner drum; 8. Outer drum; 9. Positioning baffle; 10. Spray head; 11. Drug supply assembly; 111. Second pump body; 112. Drug delivery tube; 113. Disinfection chamber; 13. Absorbent cotton strip; 14. Guide plate; 15. Driving belt; 16. Limiting plate; 17. First extrusion plate; 18. Rotating roller; 19. Rotator; 20. Second extrusion plate; 21. Cleaning nozzle; 22. First water pipe; 23. Water tank; 24. First pump body; 25. Second water pipe; 26. Spray head; 27. Diversion trough; 28. Water collecting trough; 29. ​​Drain pipe. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0046] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0047] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0048] See also Figures 1 to 8As shown, in order to fully clean the disinfectant on the surface of the medicine bottle after the disinfectant disinfects the surface of the medicine bottle, it is prevented that the residual disinfectant affects the safety of the medicine dispensing, and the change in the quality of the medicine dispensing affects the treatment of the patient. To this end, the present embodiment provides a medicine dispensing disinfection device, including a carrying unit, a disinfection unit and a wiping unit. The carrying unit includes a rotating platform 2, a plurality of placement plates 3 and a driving component 4. The rotating platform 2 and the placement plates 3 are both disc structures. The plurality of placement plates 3 are distributed in a circular array on the upper side of the rotating platform 2, and each placement plate 3 is provided with a card slot or an adsorption plate for placing the medicine bottle, so as to realize a stable connection between the medicine bottle and the placement plate 3. Then, the rotating platform 2 and the plurality of placement plates 3 are connected to the output end of the driving component 4. The driving component 4 is used to realize the rotation of the placement plates 3 while the rotating platform 2 carries the placement plates 3 in revolution. 3's autorotation; the disinfection unit includes an inner cylinder 7, an outer cylinder 8, a positioning baffle 9, a plurality of spray heads 10 and a medicine supply assembly 11, the inner cylinder 7, the outer cylinder 8 and the rotating platform 2 are all coaxially arranged, the inner cylinder 7 is placed on the upper side of the rotating platform 2, and the rotating platform 2 and the inner cylinder 7 are inserted in the outer cylinder 8, and an annular disinfection chamber 12 is formed between the inner cylinder 7 and the outer cylinder 8, and a plurality of storage plates 3 are located in the disinfection chamber 12, and a plurality of spray heads 10 are arranged on one side of the outer wall of the inner cylinder 7 and connected to the output end of the medicine supply assembly 11, so that the surface of the medicine bottle can be fully disinfected during the revolution and autorotation of the medicine bottle to avoid the residue of microorganisms on the surface of the medicine bottle. Then the positioning baffle 9 is fixed to the upper end of the inner cylinder 7, and the positioning baffle 9 is detachably connected to the upper end of the outer cylinder 8, and the outer cylinder 8 is fixed to the frame 1. The wiping unit includes a plurality of absorbent cotton strips 13, which are placed in the disinfection chamber 12 and located on the other side of the outer wall of the inner cylinder 7, that is, no spray head 10 is provided on the side wall of the inner cylinder 7 within the range where the absorbent cotton strips are located, so that when the medicine bottle is turned to the position of the absorbent cotton strips 13, the absorbent cotton strips 13 can wipe and absorb the disinfectant water on the surface of the medicine bottle under the self-rotation of the medicine bottle, so that the disinfectant water on the surface of the medicine bottle is cleaned. In order to ensure the stability of the absorbent cotton strips 13, a shaping rod is preferably provided on the side of the absorbent cotton strips 13 away from the medicine bottle, and the upper end of the shaping rod is connected to the positioning baffle 9, and one side of the absorbent cotton strips 13 is used to contact the side wall of the medicine bottle away from the inner cylinder 7, so that the absorbent cotton is ensured not to bend and deform through the shaping rod, and the absorbent cotton strips 13 are ensured to fully wipe the surface of the medicine bottle.

[0049] See also Figure 2 and Figure 7As shown, in order to realize the rotation of the rotating platform 2 with the storage plate 3 while realizing the rotation of the storage plate 3, the cleaning effect of the disinfectant water on the surface of the medicine bottle by the wiping strip is improved. The driving component 4 includes a driver 45, a rotating shaft 41, a rotating drum 42, a driving gear 43, a plurality of driven gears 44 and a bevel gear set. Specifically, the driver 45 adopts a motor and is fixed on the frame 1. The output shaft of the driver 45 is connected to the rotating shaft 41 and the rotating drum 42 respectively through the bevel gear set. The rotating drum 42 is sleeved on the rotating shaft 41 and the two are rotatably connected. The lower end of the rotating shaft 41 is rotatably connected to the frame 1. The rotating drum 42 is rotatably connected with a positioning plate, and the positioning plate is fixed to the frame 1. Then the driving gear 43 is sleeved and fixed on the rotating drum 42. A plurality of driven gears 44 are circumferentially distributed on the peripheral side of the driving gear 43 and meshed with the driving gear 43. A plurality of driven gears 44 correspond to a plurality of storage plates 3 one by one. The driven gear 44 is fixedly connected to the corresponding storage plate 3 through a connecting shaft, and the connecting shaft runs through the rotating platform 2 and is rotatably connected thereto. The bevel gear set includes a driving bevel gear 5 and two driven bevel gears 6. The driving bevel gear 5 is fixedly mounted on the output shaft of the driver 45. The two driven bevel gears 6 are relatively arranged on both sides of the driving bevel gear 5 and mesh with the driving bevel gear 5 respectively. The two driven bevel gears 6 are fixedly mounted on the rotating shaft 41 and the rotating drum 42 respectively. When in use, the driver 45 provides power to the driving bevel gear 5. At this time, the driving bevel gear 5 will drive the two driven bevel gears 6 to rotate synchronously and in the opposite direction, thereby realizing the synchronous reverse rotation of the rotating shaft 41 and the rotating drum 42. The rotation of the rotating shaft 41 drives the rotating platform 2 to rotate, so that the rotating platform 2 drives the placement plate 3 and the driven gear 44 to revolve, and the rotation of the rotating drum 42 drives the driving gear 43 to rotate. At this time, the driving gear 43 meshes with the driven gear 44 to realize the self-rotation of the placement plate 3, so that the medicine bottles on the placement plate 3 can be fully disinfected and wiped through the effects of self-rotation and revolution, whether on one side of the spray head 10 or on one side of the absorbent cotton strip 13.

[0050] See also Figures 2 to 6As shown, further, in order to improve the cleanliness of the surface of the medicine bottle, the disinfectant on the surface of the medicine bottle is fully cleaned. The wiping unit also includes a guide plate 14, a transmission belt 15, a power assembly, a limit plate 16 and a first extrusion plate 17. The guide plate 14 is an arc-shaped structure coaxial with the inner tube 7. The guide plate 14 is placed in the disinfection chamber 12 and the upper end is fixedly connected to the positioning baffle 9 by bolts. The transmission belt 15 is wrapped around two rotating rollers 18. A plurality of absorbent cotton strips 13 are evenly distributed on the belt surface of the transmission belt 15, and a limit plate 16 is respectively arranged on the upper and lower sides of the guide plate 14. The limit plate 16 is clamped with the guide plate 14. The upper limit plate 16 is fixed to the positioning baffle 9 and the guide plate 14 by bolts, thereby indirectly realizing the fixation of the guide plate 14 and the positioning baffle 9. A limit gap is provided between each limit plate 16 and the peripheral side wall of the guide plate 14. The upper and lower ends of the transmission belt 15 are respectively embedded in the gap between the limit plate 16 and the guide plate 14, thereby realizing the limitation of the transmission belt 15, so that the transmission belt 15 runs along the side wall of the guide plate 14. The power assembly includes two rotating rollers 18 and a rotator 19. The two rotating rollers 18 are arranged at both ends of the guide plate 14 and are connected to the inner side of the transmission belt 15 through a chain sprocket structure. The upper ends of the two rotating rollers 18 are rotatably connected to the positioning baffle 9. One of the rotating rollers 18 passes through the positioning baffle 9 and is fixedly connected to the output shaft of the rotator 19 fixed on the positioning baffle 9. The preferred rotator 19 is preferably a DC motor or a servo motor. When in use, the rotator 19 drives the rotating rollers 18. Through the connection between the rotating rollers 18 and the transmission belt 15, the transmission belt 15 can be realized to run around the guide plate 14 in the disinfection chamber 12. It is preferred that the driving belt 15 is close to the rotating platform 2 and is aligned with the rotating platform. The movement in the opposite direction of the platform 2 enables the absorbent cotton strip 13 on the transmission belt 15 to wipe and clean the surface of the medicine bottle. At the same time, there is a first extrusion plate 17 between the transmission belt 15 and the outer cylinder 8. The first extrusion plate 17 is fixedly connected to the outer cylinder 8. The width of the gap between the side wall of the first extrusion plate 17 facing the transmission belt 15 and the transmission belt 15 is preferably a gradual structure, that is, the closer the first extrusion plate 17 is to the rear end of the running direction of the transmission belt 15, the narrower the gap between the first extrusion plate 17 and the transmission belt 15. Therefore, when the absorbent cotton strip 13 turns to the side facing the outer cylinder 8, it will squeeze out the disinfectant carried during the transmission process, so that it can fully absorb the disinfectant on the surface of the medicine bottle when it contacts the medicine bottle again, and improve the cleaning of the disinfectant on the surface of the medicine bottle. The absorbent cotton strip 13 can be made of a sponge material with good water absorption and good extrusion shrinkage, and the absorbent cotton strip 13 can be modified or replaced according to the cleaning object. The outer contour of the absorbent cotton strip 13 can be modified or replaced according to the cleaning object to ensure that the absorbent cotton strip 13 can contact the surface of the entire medicine bottle in the vertical direction, so that the cleaning effect is better and more sufficient.

[0051] See also Figure 3 and Figure 4As shown, further, in order to improve the cleanliness of the surface of the medicine bottle, the disinfectant on the surface of the medicine bottle is fully cleaned. A second extrusion plate 20 with the same structure as the first extrusion plate 17 is also arranged between the transmission belt 15 and the outer cylinder 8. The second extrusion plate 20 is fixedly connected to the outer cylinder 8. There is a spacing between the first extrusion plate 17 and the second extrusion plate 20. A plurality of cleaning nozzles 21 are arranged between the second extrusion plate 20 and the first extrusion plate 17. The cleaning nozzles 21 are connected to the positioning baffle 9. The cleaning nozzles 21 are connected to the cleaning liquid supply assembly through the first water pipe 22. See Figure 1 and Figure 3 As shown, the cleaning liquid supply assembly includes a water tank 23, a first pump body 24, a second water pipe 25, and a plurality of spray heads 26. The water tank 23 is placed on one side of the outer cylinder 8. Preferably, for the convenience of use, two independent storage chambers are arranged in the water tank 23, one of which is used to store disinfectant and the other is used to fill cleaning liquid. The cleaning liquid is preferably distilled water. The first pump body 24 is installed on the water tank 23, and its water inlet is connected to the chamber storing the cleaning liquid in the water tank 23. The second water pipe 25 is connected to the first water pipe 22 and the water outlet of the first pump body 24 through a three-way pipe. Thus, the cleaning liquid can be supplied to the cleaning nozzle 21 through the first water pipe 22, and the cleaning nozzle 21 can rinse the water-absorbing cotton strip 13 running between the first extrusion plate 17 and the second extrusion plate 20, so that the residual disinfectant on the water-absorbing cotton strip 13 can be fully rinsed off, and the sewage after rinsing is squeezed out through the second extrusion plate 20, so that the water-absorbing cotton strip 13 can contact the medicine bottle again more cleanly, and the medicine bottle can be wiped more cleanly. In addition, the cleaning liquid supply assembly also includes a plurality of spray heads 26, which are mounted on the outer wall of the inner cylinder 7 facing the guide plate 14, and a height difference is provided between each of the plurality of spray heads 26 in the vertical direction, and the plurality of spray heads 26 are connected to the second water pipe 25 through a shunt pipe. Thus, the surface of the medicine bottle reaching one side of the guide plate 14 can be rinsed by the spray heads 26, and can be cleaned more thoroughly in cooperation with the water-absorbing cotton strip 13 for wiping.

[0052] See also Figure 1 and Figure 4As shown, the disinfectant is connected to a plurality of spray heads 10 through a drug supply assembly 11; the drug supply assembly 11 includes a second pump body 111, a drug delivery tube 112, and a liquid dispensing tube 113. When in use, the liquid dispensing tube 113 is installed inside the inner tube 7 and communicates with a plurality of spray heads 10, and then one end of the drug delivery tube 112 is communicated with the liquid outlet of the second pump body 111, and the other end is inserted into the reserved opening on the upper side of the positioning baffle 9 and communicates with the liquid dispensing tube 113, and the liquid inlet of the second pump body 111 is communicated with the disinfectant storage chamber in the water tank 23. Therefore, the disinfectant can be pumped to the liquid dispensing tube 113 through the liquid delivery tube and diverted to each spray head 10 by the second pump body 111, and the surface of the medicine bottle can be disinfected during the revolution and rotation of the medicine bottle through the plurality of spray heads 10. In addition, by providing a reserved opening on the positioning baffle 9 and a detachable connection method with the drug delivery tube 112, the installation and removal of the drug delivery tube 112 is facilitated. At the same time, a reserved connection opening for the first water pipe 22 and the second water pipe 25 is also provided on the positioning baffle 9, which can be conveniently installed and removed before or after use, thereby facilitating the opening of the positioning baffle 9.

[0053] See 2 and Figure 8 As shown, further, in order to improve the cleanliness of wiping the surface of the medicine bottle, the disinfectant water on the surface of the medicine bottle is fully cleaned. The cross section of the upper side wall of the rotating platform 2 and the part larger than the diameter of the inner cylinder 7 is inclined, and the side wall of the rotating platform 2 in contact with the outer cylinder 8 is evenly provided with a plurality of guide grooves 27, and the lower end of the guide groove 27 is provided with a water collecting trough 28, the water collecting trough 28 is fixedly connected to the outer cylinder 8, and the water collecting trough 28 is connected to a drain pipe 29. Thus, by utilizing the inclined part of the rotating platform 2 and the design of the guide groove 27, the disinfection wastewater and the cleaning wastewater can be fully diverted to the water collecting trough 28, avoiding the disinfection wastewater and the cleaning wastewater from gathering in the disinfection chamber 12, which affects the cleaning effect of the medicine bottle. At the same time, the drain pipe 29 can be connected to the external wastewater recovery device to realize the recycling of wastewater.

[0054] Working principle of this device:

[0055] Placement of medicine bottles: When disinfecting the required medicine bottles, first ensure that the drug delivery tube 112, the first water pipe 22 and the second water pipe 25 are in a detached state, then lift the positioning baffle 9, and the inner cylinder 7 and the wiping unit can be taken out through the positioning baffle 9. At this time, multiple medicine bottles can be installed and fixed on the corresponding storage plate 3 in turn. After the medicine bottles are installed, the corresponding inner cylinder 7 and the wiping unit are reset through the positioning baffle 9. At this time, the positioning baffle 9 can be used to well block the line of sight of the disinfection chamber 12 between the inner cylinder 7 and the outer cylinder 8, and then the drug delivery tube 112, the first water pipe 22 and the second water pipe 25 are connected to the corresponding reserved openings on the positioning baffle 9.

[0056] Disinfection of medicine bottles: start the driving component 4 and the second pump body 111 in sequence, and drive the rotating platform 2 and the storage plate 3 to rotate respectively through the driving component 4, so that the storage plate 3 can realize orbital revolution through the rotating platform 2 while rotating on itself; at the same time, the second pump body 111 is started to pump the disinfectant through the infusion tube to the dispensing tube 113 and divert it to each spray head 10. Through multiple spray heads 10, the surface of the medicine bottle can be disinfected during the process of the medicine bottle's orbital and rotation, and the disinfection of the medicine bottle surface can be more thorough.

[0057] Cleaning of the disinfectant on the surface of the medicine bottle: close the second pump body 111, stop spraying the disinfectant on the medicine bottle, and then start the first pump body 24 and the power assembly. First, the cleaning liquid can be transported to the spray head 26 and the cleaning spray head 21 through the first water pipe 22 and the second water pipe 25 through the first pump body 24. The spray head 26 can clean the surface of the medicine bottle in the process of rotation and revolution, and the disinfectant can be fully rinsed off; secondly, the power assembly can provide power for the transmission belt 15, so that the transmission belt 15 can rotate around the disinfection chamber 12. As the guide plate 14 rotates, the transmission belt 15 carries the absorbent cotton strip 13 to wipe the medicine bottle during the rotation and revolution process, and the disinfectant absorbed in the absorbent cotton strip 13 can be fully squeezed out by the first squeezing plate 17; at the same time, the absorbent cotton strip 13 can be continuously cleaned with cleaning liquid through the cleaning nozzle 21 during the operation, and the disinfectant absorbed by the absorbent cotton strip 13 can be fully cleaned with the cooperation of the second squeezing plate 20, so that the absorbent cotton strip 13 contacts the medicine bottle again and keeps it clean, and the medicine bottle can be cleaned. After cleaning, the medicine bottle can be taken out by opening the positioning baffle 9.

[0058] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A medicine dispensing and disinfection device, characterized in that: include: The bearing unit comprises a rotating platform (2), a plurality of storage plates (3) and a driving component (4), wherein the plurality of storage plates (3) are arranged in a circular array on the upper side of the rotating platform (2), the storage plates (3) are used to place medicine bottles, the rotating platform (2) and the plurality of storage plates (3) are both connected to the output end of the driving component (4), and the driving component (4) is used to realize the rotation of the storage plates (3) while the rotating platform (2) carries the storage plates (3) in revolution; A disinfection unit, comprising an inner cylinder (7), an outer cylinder (8), a positioning baffle (9), a plurality of spray heads (10) and a medicine supply assembly (11), wherein the inner cylinder (7) and the outer cylinder (8) are coaxial, the inner cylinder (7) is placed on the upper side of the rotating platform (2), and the rotating platform (2) and the inner cylinder (7) are both inserted into the outer cylinder (8), an annular disinfection chamber (12) is formed between the inner cylinder (7) and the outer cylinder (8), a plurality of the storage plates (3) are located in the disinfection chamber (12), a plurality of the spray heads (10) are arranged on one side of the outer wall of the inner cylinder (7) and are connected to the output end of the medicine supply assembly (11), the positioning baffle (9) is fixed to the upper end of the inner cylinder (7), and the positioning baffle (9) is detachably connected to the upper end of the outer cylinder (8); The wiping unit comprises a plurality of absorbent cotton strips (13), wherein the plurality of absorbent cotton strips (13) are placed in the disinfection chamber (12) and are located on the other side of the outer wall of the inner cylinder (7), the absorbent cotton strips (13) are connected to the positioning baffle (9), and one side of the absorbent cotton strips (13) is used to contact the side wall of the medicine bottle facing away from the inner cylinder (7).

2. A medicine dispensing and disinfecting device according to claim 1, characterized in that: The wiping unit also includes: The guide plate (14) is in an arc shape coaxial with the inner cylinder (7), and the guide plate (14) is placed in the disinfection chamber (12) and is fixedly connected to the positioning baffle (9); A transmission belt (15) is wound around the guide plate (14) and connected to the positioning baffle (9) through a power assembly, and a plurality of absorbent cotton strips (13) are evenly distributed on the belt surface of the transmission belt (15); Two limit plates (16) are respectively clamped at the upper and lower ends of the rotating roller (18), and the upper and lower ends of the transmission belt (15) are respectively embedded in the gap between the limit plates (16) and the guide plate (14); The first extrusion plate (17) is disposed between the transmission belt (15) and the outer cylinder (8). The first extrusion plate (17) is fixedly connected to the outer cylinder (8) and is used to squeeze out the disinfectant carried by the absorbent cotton strip (13) during the transmission process.

3. A medicine dispensing and disinfecting device according to claim 2, characterized in that: The width of the gap between the side wall of the first extrusion plate (17) facing the transmission belt (15) and the transmission belt (15) is in a gradual structure.

4. A medicine dispensing and disinfecting device according to claim 3, characterized in that: A second extrusion plate (20) having the same structure as the first extrusion plate (17) is also arranged between the transmission belt (15) and the outer cylinder (8); the second extrusion plate (20) is fixedly connected to the outer cylinder (8); a spacing is provided between the first extrusion plate (17) and the second extrusion plate (20); a plurality of cleaning nozzles (21) are arranged between the second extrusion plate (20) and the first extrusion plate (17); the cleaning nozzles (21) are connected to a cleaning liquid supply assembly via a first water pipe (22); and the cleaning nozzles (21) are connected to the positioning baffle (9).

5. A medicine dispensing and disinfecting device according to claim 4, characterized in that: The cleaning liquid supply assembly comprises: A water tank (23) is placed on one side of the outer cylinder (8), and the water tank (23) is filled with cleaning liquid; A first pump body (24), the water inlet end of which is in communication with the water tank (23); The second water pipe (25) is connected to the first water pipe (22) and the water outlet end of the first pump body (24) respectively through a tee pipe; A plurality of spray heads (26) are mounted on the outer wall of the inner cylinder (7) facing the guide plate (14), and the plurality of spray heads (26) are connected to the second water pipe (25) via a diverter pipe.

6. A medicine dispensing and disinfecting device according to claim 1, characterized in that: The driving component (4) comprises: A rotating shaft (41) is vertically arranged, with its upper end being fixedly connected to the rotating platform (2) and its lower end being used for fixing to the frame (1); A rotating drum (42) is sleeved on the rotating shaft (41), and the two are rotatably connected, and the rotating drum (42) is connected to the frame (1) via a positioning plate; A driving gear (43) is sleeved and fixed on the rotating drum (42); A plurality of driven gears (44) corresponding one to each of the plurality of storage plates (3), the driven gears (44) meshing with the driving gears (43), the driven gears (44) being fixedly connected to the corresponding storage plates (3) via a connecting shaft, the connecting shaft penetrating the rotating platform (2) and being rotationally connected thereto; The driver (45) is fixedly connected to the outer cylinder (8), and the output shaft of the driver (45) is connected to the rotating shaft (41) and the rotating cylinder (42) respectively through a bevel gear set, so as to drive the rotating shaft (41) and the rotating cylinder (42) to rotate respectively.

7. A medicine dispensing and disinfecting device according to claim 1, characterized in that: The rotating platform (2) is disc-shaped, and the cross section of the portion of the upper side wall thereof which is larger than the diameter of the inner cylinder (7) is inclined, and a plurality of guide grooves (27) are evenly provided on the side wall of the rotating platform (2) in contact with the outer cylinder (8), and a water collecting groove (28) is provided at the lower end of the guide groove (27), the water collecting groove (28) is fixedly connected to the outer cylinder (8), and the water collecting groove (28) is connected to a drainage pipe (29).

8. A medicine dispensing and disinfecting device according to claim 1, characterized in that: A height difference is provided between each of the plurality of spray heads (26) in the vertical direction.

9. A medicine dispensing and disinfecting device according to claim 2, characterized in that: The side of the absorbent cotton strip (13) facing the transmission belt (15) is fixedly connected to the transmission belt (15) via a shaping rod.

10. A medicine dispensing and disinfecting device according to claim 1, characterized in that: The water-absorbing cotton strip (13) is made of sponge material.

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