Hospital pharmacy dispensing device

Abstract

This utility model provides a hospital pharmaceutical dispensing device, including a base plate that provides basic support for the device; casters are provided at the bottom of the base plate for moving the device; a pusher is provided on the base plate for easy pushing by personnel; a support plate is also provided on the base plate for supporting a mixing mechanism; the mixing mechanism includes a mixing chamber and a first filter screen frame. The mixing chamber is used to hold the dispensing materials, and the first filter screen frame is set inside the mixing chamber to filter the materials. A top cover mechanism is provided, which includes a lid and a first grinding gear. The first grinding gear is installed on the lid and can perform preliminary grinding on the input materials. A motor drives the transmission shaft to rotate. The top cover mechanism cooperates with the stirring mechanism to achieve two grindings of the materials through the first grinding gear and the second grinding gear, improving the fineness of the materials and facilitating subsequent dispensing and mixing. Furthermore, the grinding, stirring, and conveying functions are integrated, simplifying the dispensing process.

Description

Technical Field

[0001] This utility model relates to the field of hospital pharmacy technology, specifically a hospital pharmacy dispensing device. Background Technology

[0002] Traditional dispensing equipment has significant shortcomings in hospital pharmacy dispensing.

[0003] On the one hand, poor material grinding and fineness makes it difficult for drug components to mix fully, affecting the quality of drug preparation. On the other hand, the functions of grinding, filtering, and mixing are scattered, making the operation process cumbersome and reducing drug preparation efficiency.

[0004] On the other hand, the device lacks flexibility and mobility, making it difficult to adapt to the medication dispensing needs of different departments and pharmacies within a hospital, and causing extreme inconvenience when relocating the dispensing location. Furthermore, the filter components are difficult to clean and prone to clogging with prolonged use, affecting filtration efficiency and dispensing continuity. Therefore, there is an urgent need for a hospital pharmaceutical dispensing device that integrates grinding, filtering, mixing, and mobility functions, and is easy to maintain, to address the pain points of existing technologies and improve the quality and efficiency of hospital pharmaceutical dispensing. Utility Model Content

[0005] In view of this, the present invention provides a hospital pharmaceutical dispensing device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: A hospital pharmaceutical dispensing device includes a base plate, which provides basic support for the device; casters are provided at the bottom of the base plate for moving the device; a pusher is provided on the base plate for easy pushing by personnel; a support plate is also provided on the base plate for supporting a mixing mechanism; the mixing mechanism includes a mixing chamber and a first filter screen frame, the mixing chamber for containing dispensing materials, and the first filter screen frame being disposed inside the mixing chamber for filtering the materials; a top cover mechanism is provided, the top cover mechanism including a lid and a first grinding gear, the lid for closing the mixing chamber, and the first grinding gear being mounted on... Mounted on a lid, it allows for preliminary grinding of the added materials. It includes a stirring mechanism comprising a motor, a second grinding gear, a second filter screen, a conveyor shaft, a stirring rod, and a screw rod. The motor drives the conveyor shaft to rotate, and the second grinding gear, stirring rod, and screw rod are sequentially mounted on the conveyor shaft. The second grinding gear engages with the first grinding gear for secondary grinding. The second filter screen is located inside the mixing chamber. The stirring rod is used to stir the materials, and the screw rod is used to convey the materials. It also includes a solenoid valve and an output pipe. The output pipe is connected to the mixing chamber, and the solenoid valve controls the opening and closing of the output pipe to achieve the output of the prepared medicine.

[0007] More preferably, there are multiple casters evenly distributed on the bottom of the base plate, which are fixedly connected to the base plate by bolts and have a self-locking function, so that the position can be fixed when the device is working.

[0008] More preferably, there are multiple casters evenly distributed on the bottom of the base plate, which are fixedly connected to the base plate by bolts and have a self-locking function, so that the position can be fixed when the device is working.

[0009] Preferably, both the first and second filter frames are made of stainless steel, with mesh sizes adapted to pharmaceutical filtration requirements. The first filter frame is connected to the inner wall of the mixing chamber via snap fasteners, and the second filter frame is fitted onto the outside of the conveyor shaft, with a gap fit to the inner wall of the mixing chamber.

[0010] More preferably, the lid is connected to the mixing box by a hinge and can be flipped around the hinge axis to open and close. The first grinding gear is installed at the central axis of the lid by a key connection and rotates with the lid.

[0011] In a further preferred embodiment, the motor is fixed to the top of the cover by a motor mount, the output shaft of the motor is connected to the conveyor shaft by a coupling, and the stirring rod and the screw rod are fixed to the conveyor shaft by welding or keying. The stirring rods are radially distributed, and the spiral direction of the screw rod is adapted to the material conveying direction.

[0012] This utility model embodiment, due to the adoption of the above technical solution, has the following advantages: In this utility model

[0013] 1. The top cover mechanism works in conjunction with the stirring mechanism to achieve two grinding of the material through the first grinding gear and the second grinding gear, thereby improving the fineness of the material and facilitating subsequent drug mixing. Furthermore, the grinding, stirring, and conveying functions are integrated to simplify the drug preparation process.

[0014] Second, the mixing chamber is equipped with a first filter frame and a second filter frame. The dual filtration ensures the purity of the materials and reduces the impact of impurities on the quality of the medicine. At the same time, the filter frame is easy to disassemble and clean, ensuring long-term stable filtration effect. The device integrates a mobility function, which can be flexibly moved to different departments, pharmacies and other places in the hospital, adapting to the mobility needs of hospital pharmaceutical dispensing scenarios. The casters are also equipped with self-locking to ensure the stability of the device during operation.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the overall internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the stirring mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the mixing box and output assembly of this utility model.

[0021] Reference numerals: 1. Base plate; 2. Casters; 3. Push frame; 4. Support plate; 5. Mixing mechanism; 51. Mixing box; 52. First filter screen frame; 6. Top cover mechanism; 61. Cover; 62. First grinding gear; 7. Stirring mechanism; 71. Motor; 72. Second grinding gear; 73. Second filter screen frame; 74. Conveyor shaft; 75. Stirring rod; 76. Screw rod; 8. Solenoid valve; 9. Output pipe. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] Example

[0025] like Figures 1-4As shown, this utility model embodiment provides a hospital pharmaceutical dispensing device, including a base plate 1, which provides basic support for the device; casters 2 are provided at the bottom of the base plate 1 for moving the device; a pusher 3 is provided on the base plate 1 for easy pushing by personnel; a support plate 4 is also provided on the base plate 1 for supporting a mixing mechanism 5; the mixing mechanism 5 includes a mixing chamber 51 and a first filter screen 52, the mixing chamber 51 is used to contain the dispensing materials, and the first filter screen 52 is set inside the mixing chamber 51 to filter the materials; a top cover mechanism 6 is provided, the top cover mechanism 6 includes a cover 61 and a first grinding gear 62, the cover 61 is used to close the mixing chamber 51, and the first grinding gear 62 is installed on the cover 61 to grind the materials. The material is initially ground; a stirring mechanism 7 is provided, which includes a motor 71, a second grinding gear 72, a second filter screen 73, a conveyor shaft 74, a stirring rod 75, and a screw rod 76. The motor 71 drives the conveyor shaft 74 to rotate. The second grinding gear 72, the stirring rod 75, and the screw rod 76 are sequentially arranged on the conveyor shaft 74. The second grinding gear 72 cooperates with the first grinding gear 62 to perform secondary grinding. The second filter screen 73 is set in the mixing box 51. The stirring rod 75 is used to stir the material, and the screw rod 76 is used to convey the material. It also includes a solenoid valve 8 and an output pipe 9. The output pipe 9 is connected to the mixing box 51. The solenoid valve 8 is used to control the opening and closing of the output pipe 9 to realize the output of the prepared medicine.

[0026] In one embodiment, specifically, there are multiple casters 2, evenly distributed at the bottom of the base plate 1, which are fixedly connected to the base plate 1 by bolts and have a self-locking function, which can fix the position when the device is working.

[0027] In one embodiment, specifically, there are multiple casters 2, evenly distributed at the bottom of the base plate 1, which are fixedly connected to the base plate 1 by bolts and have a self-locking function, which can fix the position when the device is working.

[0028] In one embodiment, specifically, both the first filter frame 52 and the second filter frame 73 are made of stainless steel, and the mesh size is adapted to the filtration requirements of pharmaceutical preparation. The first filter frame 52 is connected to the inner wall of the mixing box 51 by a snap fastener, and the second filter frame 73 is sleeved on the outside of the conveyor shaft 74 and is fitted with the inner wall of the mixing box 51 with a gap.

[0029] In one embodiment, the cover 61 is connected to the mixing box 51 by a hinge and can be flipped around the hinge axis to open and close. The first grinding gear 62 is installed at the central axis position of the cover 61 by a key connection and rotates with the cover 61.

[0030] In one embodiment, specifically, the motor 71 is fixed to the top of the cover 61 by a motor mount, the output shaft of the motor 71 is connected to the conveyor shaft 74 by a coupling, and the stirring rod 75 and the screw rod 76 are fixed to the conveyor shaft 74 by welding or keying. The stirring rod 75 is radially distributed, and the spiral direction of the screw rod 76 is adapted to the material conveying direction.

[0031] In operation, the present invention is as follows: Component assembly: The universal wheel 2 is bolted to the bottom of the base plate 1, and the pusher 3 is welded to the designated position on the base plate 1. The support plate 4 is fixed to the base plate 1, and the mixing box 51 is placed on the support plate 4. The first filter screen frame 52 is installed into the mixing box 51 using snap fasteners. The cover 61 is connected to the mixing box 51 via a hinge shaft, and the first grinding gear 62 is installed at the central shaft of the cover 61. The motor 71 is fixed to the top of the cover 61 via a motor mount, and the transmission shaft 74 is connected to the output shaft of the motor 71 via a coupling. The second grinding gear 72, the second filter screen frame 73, the stirring rod 75, and the spiral rod 76 are sequentially installed on the transmission shaft 74. The output pipe 9 is connected to the mixing box 51, and the solenoid valve 8 is installed on the output pipe 9.

[0032] Preparation procedure: Open lid 61, add the medicine to be prepared, and close lid 61. Start motor 71, which drives conveyor shaft 74 to rotate. The second grinding gear 72 engages with the first grinding gear 62 to grind the material. After grinding, the material is filtered through the second filter screen 73 and falls into the lower part of mixing chamber 51. Stirring rod 75 stirs the mixture, and screw rod 76 assists in the flow of the material. After preparation, open solenoid valve 8, and the prepared medicine is output through output pipe 9.

[0033] Maintenance and cleaning: After the work is completed, turn off the motor 71 and the solenoid valve 8. Open the cover 61, disassemble the first filter screen frame 52 and the second filter screen frame 73 for cleaning, clean the residual material inside the mixing box 51, and check the connection and wear of each component to ensure normal use next time.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A hospital pharmaceutical dispensing device, characterized in that: The device includes a base plate (1) that provides basic support for the device; casters (2) are provided at the bottom of the base plate (1) for moving the device; a pusher (3) is provided on the base plate (1) for easy pushing of the device by personnel; a support plate (4) is also provided on the base plate (1) for supporting the mixing mechanism (5); the mixing mechanism (5) includes a mixing box (51) and a first filter screen (52), the mixing box (51) is used to hold the prepared materials, and the first filter screen (52) is set inside the mixing box (51) to filter the materials; a top cover mechanism (6) is provided, the top cover mechanism (6) includes a cover (61) and a first grinding gear (62), the cover (61) is used to close the mixing box (51), and the first grinding gear (62) is installed on the cover (61) to perform preliminary grinding on the input materials; and a stirring mechanism is provided. The stirring mechanism (7) includes a motor (71), a second grinding gear (72), a second filter screen (73), a transmission shaft (74), a stirring rod (75), and a screw rod (76). The motor (71) drives the transmission shaft (74) to rotate. The second grinding gear (72), the stirring rod (75), and the screw rod (76) are sequentially arranged on the transmission shaft (74). The second grinding gear (72) cooperates with the first grinding gear (62) to perform secondary grinding. The second filter screen (73) is set in the mixing box (51). The stirring rod (75) is used to stir the material, and the screw rod (76) is used to transport the material. The mechanism also includes a solenoid valve (8) and an output pipe (9). The output pipe (9) is connected to the mixing box (51). The solenoid valve (8) is used to control the opening and closing of the output pipe (9) to realize the output of the prepared medicine.

2. The hospital pharmaceutical dispensing device according to claim 1, characterized in that: The omnidirectional wheels (2) are multiple in number and are evenly distributed at the bottom of the base plate (1). They are fixedly connected to the base plate (1) by bolts and have a self-locking function, which can fix the position when the device is working.

3. The hospital pharmaceutical dispensing device according to claim 1, characterized in that: The omnidirectional wheels (2) are multiple in number and are evenly distributed at the bottom of the base plate (1). They are fixedly connected to the base plate (1) by bolts and have a self-locking function, which can fix the position when the device is working.

4. A hospital pharmaceutical dispensing device according to claim 1, characterized in that: The first filter frame (52) and the second filter frame (73) are both made of stainless steel. The mesh size is adapted to the pharmaceutical filtration requirements. The first filter frame (52) is connected to the inner wall of the mixing box (51) by a buckle. The second filter frame (73) is sleeved on the outside of the conveyor shaft (74) and fits with the inner wall of the mixing box (51) with a gap.

5. A hospital pharmaceutical dispensing device according to claim 1, characterized in that: The cover (61) is connected to the mixing box (51) by a hinge and can be flipped around the hinge axis to open and close. The first grinding gear (62) is installed at the central axis position of the cover (61) by a key connection and rotates with the cover (61).

6. A hospital pharmaceutical dispensing device according to claim 1, characterized in that: The motor (71) is fixed to the top of the cover (61) by a motor mount. The output shaft of the motor (71) is connected to the conveyor shaft (74) by a coupling. The stirring rod (75) and the screw rod (76) are fixed to the conveyor shaft (74) by welding or key connection. The stirring rod (75) is radially distributed, and the spiral direction of the screw rod (76) is adapted to the material conveying direction.

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