Efficient tablet medicine grinding device and method

Abstract

The efficient tablet medicine grinding device comprises a manual ventilation grinding rod, a split type grinding cover, a rotary grinding ball and a powder storage container, the manual ventilation grinding rod is inserted into the split type grinding cover in a penetrating mode, and the split type grinding cover comprises an upper cover body and a lower cover body which are symmetrically arranged up and down; a grinding cavity is formed between the upper cover body and the lower cover body, a feeding port is formed in the upper cover body, the rotary grinding ball is arranged in the grinding cavity, the upper end of the rotary grinding ball is connected with the manual ventilation grinding rod through a bolt, the powder storage container is installed at the bottom of the lower cover body, and the manual ventilation grinding rod comprises a handle, a hollow pipe, a storage battery and an air blower. And the lower end of the handle is communicated with the hollow pipe. The efficient tablet medicine grinding device designed by the invention can be used for slicing and grinding tablets, and after the tablets are ground into powder, powder adhered to the interior of the split type grinding cover is cleaned, so that the powder can be guided out.

Description

Technical Field

[0001] The invention relates to the technical field of medicine grinding, in particular to a high-efficiency grinding device and a grinding method for tablet medicines. Background Art

[0002] Tablet grinding refers to the process of grinding solid tablets or drug preparations into fine particles or powders through mechanical force, such as using tools such as mortar and pestle. This process aims to change the physical form of the drug to make it easier to dissolve, absorb or mix into other drugs. Tablet grinding requires the use of special grinding tools to finely process the introduced tablets.

[0003] However, the existing tablet grinding devices for self-use by patients have the following problems in the process: tablet grinding devices for self-use by patients are generally small in size and convenient to use, but in the process of use, the tablets are usually not ground finely enough and the grinding process is time-consuming and laborious. In addition, during the grinding process, the powdered medicine is easy to be contaminated inside the grinding device, resulting in a reduction in the output, which in turn affects the patient's medication amount. There is a lack of an efficient and fine grinding device. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide an efficient grinding device and grinding method for tablet medicines, which solves the problem that tablet grinding devices for patients' own use are generally small in size and convenient to use, but during use, the tablets are usually not ground to a fine degree and the grinding process is time-consuming and labor-intensive. In addition, during the grinding process, the powdered medicine is easily contaminated by the inside of the grinding device, resulting in a reduction in the output, which in turn affects the patient's medication dosage. There is a lack of an efficient and fine grinding device, which is a technical problem.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a highly efficient grinding device for tablet medicines, comprising a manual ventilation grinding rod, a split grinding cover, a rotating grinding ball and a powder storage container, wherein the manual ventilation grinding rod is inserted into the split grinding cover, the split grinding cover comprises an upper cover body and a lower cover body symmetrically arranged up and down, a grinding cavity is formed between the upper cover body and the lower cover body, a feed port is provided on the upper cover body, the rotating grinding ball is built into the grinding cavity and the upper end is connected to the manual ventilation grinding rod by bolts, and the powder storage container is installed at the bottom of the lower cover body;

[0006] The manual ventilation grinding rod comprises a handle, a hollow tube, a battery and a blower. The handle is provided with an air inlet and the lower end is connected to the hollow tube. The battery is built into the handle and connected to the blower through a line. The air outlet of the blower faces downward. A switch button is also installed on the handle.

[0007] The rotating grinding ball comprises a sphere, a rotary cutting blade, a grinding convex block and a toggle type cleaner. The upper end of the sphere is provided with an inlet, the inlet is provided with an air guide tube, the air guide tube is connected with an annular tube, a plurality of groups of spray holes are evenly provided on the annular tube, the rotary cutting blades are provided with a plurality of groups and are evenly installed on the sphere from top to bottom, the grinding convex blocks are provided with a plurality of groups and are evenly installed on the bottom of the sphere, and the toggle type cleaner is installed on the inner wall of the lower cover and is used in conjunction with the rotary cutting blades;

[0008] The powder storage container comprises a container body and a guide tube installed on the upper end of the container body. An opening and closing disk is rotatably provided on the upper end of the guide tube, and the opening and closing disk is located at the bottom of the lower cover body.

[0009] As a preferred embodiment of the present invention, an abrasive inner pad is attached to the inner wall of the lower cover body, the surface of the abrasive inner pad has a concave-convex structure, a feed opening is provided at the bottom of the lower cover body, three groups of shielding blades are fixed in the feed opening, and a leakage opening is formed between two adjacent groups of shielding blades.

[0010] As a preferred embodiment of the present invention, a plurality of groups of rotary cutting blades are evenly distributed from top to bottom, and a gap groove is formed between two adjacent groups of rotary cutting blades.

[0011] As a preferred embodiment of the present invention, the diameter of the upper rotary cutting blade is greater than the diameter of the lower rotary cutting blade, the surface of the rotary cutting blade forms an arc surface structure, and the inner circle height of the rotary cutting blade is greater than the outer circle height.

[0012] As a preferred embodiment of the present invention, the grinding protrusion is in a conical structure and the diameter of the lower end is smaller than the diameter of the upper end, and the grinding protrusion is used in conjunction with the grinding inner pad.

[0013] As a preferred embodiment of the present invention, the toggle type cleaner includes a cleaning plate and an arc-shaped cleaning sponge pad installed on the bottom of the cleaning plate, the cleaning plate is installed on the inner wall of the lower cover body, the arc-shaped cleaning sponge pad is located at the bottom of the sphere, and the width of the arc-shaped cleaning sponge pad is smaller than the width of the leakage port.

[0014] As a preferred embodiment of the present invention, the cleaning plate includes a vertical plate, a partition, a shell, a motor, a rotating rod, a toggle block, a push plate and a reset spring. The vertical plate is fixed on the lower cover body in an arc-shaped structure. The partitions are divided into several groups and are evenly installed on the vertical plate from top to bottom. Two adjacent groups of partitions are respectively located above and below the rotary cutting blade. The shell is fixed to the outside of the vertical plate. The motor is installed on the shell and the power output end is connected to the rotating rod. The toggle block is divided into several groups and is evenly installed on the rotating rod. The width of one end of the rotating rod is smaller than the width of the other end. The push plate is rotatably arranged between the two groups of partitions in an inclined state. The outer end of the reset spring is connected to the push plate and the other end is connected to the vertical plate. The push plate is located above the rotary cutting blade.

[0015] As a preferred embodiment of the present invention, the opening and closing disk includes a ring body rotatably arranged in the discharge port and three groups of movable blades fixed on the ring body, and the specifications of the movable blades are the same as those of the discharge port.

[0016] As a preferred embodiment of the present invention, the specific grinding method is as follows:

[0017] When the tablets need to be ground, the user guides the tablets from the feed port into the split grinding cover, and the tablets fall to the corresponding rotary cutting blades according to the thickness of the tablets. Then the user holds the handle to drive the hollow tube to rotate clockwise and counterclockwise. The hollow tube drives the ball to rotate synchronously during the rotation process. The ball drives the rotary cutting blade to slice the tablets during the rotation process. The sliced ​​medicine is driven by the motor to rotate the rotating rod. The rotating rod drives the toggle block to rotate during the rotation process. The toggle block acts on the push plate intermittently, and the push plate moves along the The upper surface of the rotary cutting blade flips and moves to guide the medicine contaminated and retained on the rotary cutting blade outward and drop it into the lower cover body. The tablet fragments that fall into the bottom of the lower cover body are ground into powder by the grinding protrusions. After grinding, the blower is turned on, and the blower guides the airflow into the annular tube along the hollow tube, and cleans the medicine powder contaminated on the inner wall of the lower cover body through the spray hole. At the same time, the arc-shaped cleaning sponge pad cleans the bottom of the sphere. Finally, the user rotates the opening and closing disk to make the movable blade overlap with the shielding blade, and then guides the medicine powder into the container body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The high-efficiency grinding device for tablet medicines designed by the present invention comprises a manual ventilation grinding rod, a split grinding cover, a rotating grinding ball and a powder storage container. When the tablets need to be ground and refined, the user can introduce the medicine from the split grinding cover, and the tablets enter the rotating grinding ball along the split grinding cover. At this time, the user drives the rotating grinding ball to rotate by rotating the manual ventilation grinding rod. The rotating grinding ball cuts and grinds the tablets in the split grinding cover during the rotation process, and grinds the tablets into powder. The powdered medicine is introduced into the powder storage container for storage, and the user can take out the powdered medicine.

[0020] 2. The tablet-shaped medicine high-efficiency grinding device designed by the present invention can slice and grind the tablets, and after grinding into powder, clean the adhered powder inside the split grinding cover to ensure that the powder can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall split state structure diagram of the present invention;

[0022] Figure 2 This is a top view of the structure of the lower cover body of the present invention;

[0023] Figure 3 This is a structural diagram of the rotating grinding ball of the present invention;

[0024] Figure 4 This is a structural diagram of the rotary cutting blade of the present invention;

[0025] Figure 5 This is a structural diagram of the toggle type cleaner of the present invention;

[0026] Figure 6 This is a partial structural diagram of the cleaning plate of the present invention.

[0027] In the figure: 1. upper cover; 2. lower cover; 3. grinding chamber; 4. feed port; 5. handle; 6. hollow tube; 7. battery; 8. blower; 9. air inlet; 10. switch button; 11. sphere; 12. rotary cutting blade; 13. grinding bump; 14. toggle cleaner; 15. inlet; 16. air guide tube; 17. annular tube; 18. spray hole; 19. container body; 20. guide tube; 21. opening and closing disk; 22. grinding inner pad; 23. feed port; 24. shielding blade; 25. leakage port; 26. gap groove; 27. arc cleaning sponge pad; 28. vertical plate; 29. ​​partition; 30. outer shell; 31. motor; 32. rotating rod; 33. toggle block; 34. push plate; 35. reset spring; 36. ring body; 37. movable blade. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-6 The present invention provides a technical solution: a highly efficient grinding device for tablet medicines, comprising a manual ventilation grinding rod, a split grinding cover, a rotating grinding ball and a powder storage container, wherein the manual ventilation grinding rod is inserted into the split grinding cover, the split grinding cover comprises an upper cover body 1 and a lower cover body 2 which are symmetrically arranged up and down, a grinding chamber 3 is formed between the upper cover body 1 and the lower cover body 2, a feed port 4 is provided on the upper cover body 1, a rotating grinding ball is built into the grinding chamber 3 and the upper end of the rotating grinding ball is connected to the manual ventilation grinding rod by bolts, and the powder storage container is installed at the bottom of the lower cover body 2;

[0030] The manual ventilation grinding rod includes a handle 5, a hollow tube 6, a battery 7 and a blower 8. The handle 5 is provided with an air inlet 9 and the lower end is connected to the hollow tube 6. The battery 7 is built in the handle 5 and connected to the blower 8 through a line. The air outlet of the blower 8 faces downward. The handle 5 is also provided with a switch button 10. The blower 8 guides the air flow along the hollow tube 6 into the annular tube 17, and cleans the medicine powder contaminated on the inner wall of the lower cover 2 through the spray hole 18.

[0031] The rotating grinding ball includes a ball body 11, a rotary cutting blade 12, a grinding protrusion 13 and a toggle type cleaner 14. An inlet 15 is provided at the upper end of the ball body 11. An air guide tube 16 is built in the inlet 15. The air guide tube 16 is connected to an annular tube 17. A plurality of groups of spray holes 18 are evenly provided on the annular tube 17. The rotary cutting blade 12 is divided into a plurality of groups and is evenly installed on the ball body 11 from top to bottom. The grinding protrusion 13 is divided into a plurality of groups and is evenly installed on the bottom of the ball body 11. The toggle type cleaner 14 is installed on the inner wall of the lower cover body 2 and is used in conjunction with the rotary cutting blade 12.

[0032] The powder storage container includes a container body 19 and a guide tube 20 installed on the upper end of the container body 19. The upper end of the guide tube 20 is rotatably provided with an opening and closing disk 21. The opening and closing disk 21 is located at the bottom of the lower cover body 2 to guide the medicine downward.

[0033] Further improvement, such as Figure 2As shown, an inner grinding pad 22 is attached to the inner wall of the lower cover body 2, and the surface of the inner grinding pad 22 is a concave-convex structure. A discharge port 23 is provided at the bottom of the lower cover body 2, and three groups of shielding blades 24 are fixed in the discharge port 23. A leakage port 25 is formed between two adjacent groups of shielding blades 24, which cooperate with the rotary cutting blade 12 and the sphere 11 to refine the tablets.

[0034] Further improvement, such as Figure 3 As shown, a plurality of groups of rotary cutting blades 12 are evenly distributed from top to bottom, and a gap groove 26 is formed between two adjacent groups of rotary cutting blades 12 .

[0035] Further improvement, such as Figure 4 As shown, the diameter of the upper rotary cutting blade 12 is larger than the diameter of the lower rotary cutting blade 12, the surface of the rotary cutting blade 12 forms an arc structure, and the inner circle height of the rotary cutting blade 12 is greater than the outer circle height. This design makes it easy to reach the corresponding rotary cutting blade 12 according to the thickness of the tablet.

[0036] Further improvement, such as Figure 3 As shown, the grinding protrusion 13 is of a conical structure and the diameter of the lower end is smaller than the diameter of the upper end. The grinding protrusion 13 is used in conjunction with the grinding inner pad 22. The grinding protrusion 13 can act on the tablet fragments for grinding.

[0037] Further improvement, such as Figure 5 As shown, the toggle cleaner 14 includes a cleaning plate and an arc-shaped cleaning sponge pad 27 installed at the bottom of the cleaning plate. The cleaning plate is installed on the inner wall of the lower cover 2, and the arc-shaped cleaning sponge pad 27 is located at the bottom of the sphere 11. The width of the arc-shaped cleaning sponge pad 27 is smaller than the width of the leakage port 25. The cleaning plate is used to clean the surface of the rotary cutting blade 12, and the arc-shaped cleaning sponge pad 27 is used to clean the bottom of the sphere 11.

[0038] Further improvement, such as Figure 5As shown, the cleaning plate includes a vertical plate 28, a partition 29, a shell 30, a motor 31, a rotating rod 32, a toggle block 33, a push plate 34 and a reset spring 35. The vertical plate 28 is fixed on the lower cover 2 in an arc-shaped structure. The partitions 29 are divided into several groups and are evenly installed on the vertical plate 28 from top to bottom. Two adjacent groups of partitions 29 are respectively located above and below the rotary cutting blade 12. The shell 30 is fixed to the outside of the vertical plate 28. The motor 31 is installed on the shell 30 and the power output end is connected to the rotating rod 32. The toggle block 33 is divided into several groups and is evenly installed on the rotating rod 32. The width of one end of the movable rod 32 is smaller than that of the other end. The push plate 34 is arranged to rotate in an inclined state between the two groups of partitions 29. The outer end of the return spring 35 is connected to the push plate 34 and the other end is connected to the vertical plate 28. The push plate 34 is located above the rotary cutting blade 12. The rotating rod 32 is driven to rotate by the motor 31. The rotating rod 32 drives the toggle block 33 to rotate during the rotation process. The toggle block 33 acts on the push plate 34 intermittently. The push plate 34 flips and moves along the upper surface of the rotary cutting blade 12 and guides the drugs contaminated and retained on the rotary cutting blade 12 to the outside and falls into the lower cover 2.

[0039] Specifically, the opening and closing disk 21 includes a ring body 36 rotatably arranged in the discharge port 23 and three groups of movable blades 37 fixed on the ring body 36. The specifications of the movable blades 37 are the same as those of the discharge port 25. When the ground medicine powder needs to be discharged, the movable blades 37 can be rotated so that the movable blades 37 overlap with the shielding blades 24. At this time, the discharge port 25 is in an open state, and the medicine powder falls.

[0040] During use: when the tablets need to be ground, the user introduces the tablets from the feed port 4 into the split grinding cover, and the tablets fall to the corresponding rotary cutting blade 12 according to the thickness of the tablets. Then the user holds the handle 5 to drive the hollow tube 6 to rotate clockwise and counterclockwise. The hollow tube 6 drives the ball 11 to rotate synchronously during the rotation process. The ball 11 drives the rotary cutting blade 12 to slice the tablets during the rotation process. The sliced ​​medicine is driven by the motor 31 to rotate the rotating rod 32. The rotating rod 32 drives the toggle block 33 to rotate during the rotation process. The toggle block 33 acts on the push plate 34 intermittently, and the push plate 34 moves clockwise and counterclockwise. The upper surface of the rotary cutting blade 12 is flipped and moved, and the medicine contaminated and retained on the rotary cutting blade 12 is guided out and falls into the lower cover body 2. The tablet fragments that fall into the bottom of the lower cover body 2 are ground into powder by the grinding protrusion 13. After grinding, the blower 8 is turned on, and the blower 8 guides the airflow into the annular tube 17 along the hollow tube 6, and cleans the medicine powder contaminated on the inner wall of the lower cover body 2 through the spray hole 18. At the same time, the arc-shaped cleaning sponge pad 27 cleans the bottom of the sphere 11. Finally, the user rotates the opening and closing disk 21 so that the movable blade 37 overlaps the shielding blade 24, and then the medicine powder is introduced into the container body 19.

[0041] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highly efficient grinding device for tablet medicines, characterized in that: The invention comprises a manual ventilation grinding rod, a split grinding cover, a rotating grinding ball and a powder storage container, wherein the manual ventilation grinding rod is inserted into the split grinding cover, the split grinding cover comprises an upper cover body (1) and a lower cover body (2) symmetrically arranged up and down, a grinding chamber (3) is formed between the upper cover body (1) and the lower cover body (2), a feed port (4) is provided on the upper cover body (1), the rotating grinding ball is built into the grinding chamber (3) and the upper end is connected to the manual ventilation grinding rod by bolts, and the powder storage container is installed at the bottom of the lower cover body (2); The manual ventilation grinding rod comprises a handle (5), a hollow tube (6), a battery (7) and a blower (8); an air inlet (9) is provided on the handle (5) and the lower end is connected to the hollow tube (6); the battery (7) is built into the handle (5) and connected to the blower (8) through a line; the air outlet end of the blower (8) faces downward; and a switch button (10) is also installed on the handle (5); The rotating grinding ball comprises a sphere (11), a rotary cutting blade (12), a grinding protrusion (13) and a toggle type cleaner (14); an inlet (15) is provided at the upper end of the sphere (11); an air guide tube (16) is built in the inlet (15); the air guide tube (16) is connected to an annular tube (17); a plurality of groups of spray holes (18) are evenly provided on the annular tube (17); the rotary cutting blade (12) is provided in a plurality of groups and is evenly installed on the sphere (11) from top to bottom; the grinding protrusion (13) is provided in a plurality of groups and is evenly installed on the bottom of the sphere (11); the toggle type cleaner (14) is installed on the inner wall of the lower cover (2) and is used in conjunction with the rotary cutting blade (12); The powder storage container comprises a container body (19) and a guide tube (20) installed at the upper end of the container body (19); an opening and closing disk (21) is rotatably provided at the upper end of the guide tube (20); and the opening and closing disk (21) is located at the bottom of the lower cover body (2).

2. The high-efficiency grinding device for tablet medicine according to claim 1, characterized in that: An inner grinding pad (22) is attached to the inner wall of the lower cover body (2), and the surface of the inner grinding pad (22) is in a concave-convex structure. A material discharge opening (23) is provided at the bottom of the lower cover body (2), and three groups of shielding blades (24) are fixed in the material discharge opening (23), and a material discharge opening (25) is formed between two adjacent groups of shielding blades (24).

3. The high-efficiency grinding device for tablet medicine according to claim 1, characterized in that: The plurality of groups of rotary cutting blades (12) are evenly distributed from top to bottom, and a gap groove (26) is formed between two adjacent groups of rotary cutting blades (12).

4. The high-efficiency grinding device for tablet medicine according to claim 3, characterized in that: The diameter of the rotary cutting blade (12) located at the top is larger than the diameter of the rotary cutting blade (12) located at the bottom, the surface of the rotary cutting blade (12) forms a curved surface structure, and the inner circle height of the rotary cutting blade (12) is larger than the outer circle height.

5. The high-efficiency grinding device for tablet medicine according to claim 1, characterized in that: The grinding protrusion (13) is in a conical structure, and the diameter of the lower end is smaller than the diameter of the upper end. The grinding protrusion (13) is used in conjunction with the grinding inner pad (22).

6. The high-efficiency grinding device for tablet medicine according to claim 1, characterized in that: The toggle cleaner (14) comprises a cleaning plate and an arc-shaped cleaning sponge pad (27) mounted on the bottom of the cleaning plate, wherein the cleaning plate is mounted on the inner wall of the lower cover (2), the arc-shaped cleaning sponge pad (27) is located at the bottom of the sphere (11), and the width of the arc-shaped cleaning sponge pad (27) is smaller than the width of the leakage port (25).

7. The high-efficiency grinding device for tablet medicine according to claim 6, characterized in that: The cleaning plate comprises a vertical plate (28), a partition plate (29), a shell (30), a motor (31), a rotating rod (32), a toggle block (33), a push plate (34) and a reset spring (35); the vertical plate (28) is fixed on the lower cover (2) in an arc-shaped structure; the partition plates (29) are divided into a plurality of groups and are evenly installed on the vertical plate (28) from top to bottom; two adjacent groups of the partition plates (29) are respectively located above and below the rotary cutting blade (12); the shell (30) is fixed on the outer side of the vertical plate (28); The motor (31) is mounted on the housing (30) and the power output end is connected to the rotating rod (32). The toggle blocks (33) are divided into a plurality of groups and are evenly mounted on the rotating rod (32). The width of one end of the rotating rod (32) is smaller than the width of the other end. The push plate (34) is arranged between the two groups of partitions (29) in an inclined rotation state. The outer end of the return spring (35) is connected to the push plate (34) and the other end is connected to the vertical plate (28). The push plate (34) is located above the rotary cutting blade (12).

8. The high-efficiency grinding device for tablet medicine according to claim 2, characterized in that: The opening and closing disk (21) comprises a ring body (36) rotatably arranged in the discharge port (23) and three groups of movable blades (37) fixed on the ring body (36), and the specifications of the movable blades (37) are the same as those of the discharge port (25).

9. A grinding method for a tablet medicine high-efficiency grinding device, characterized in that: The specific grinding method is as follows: When the tablets need to be ground, the user guides the tablets from the feed port (4) into the split grinding cover, and the tablets fall to the corresponding rotary cutting blade (12) according to the thickness of the tablets. Then, the user holds the handle (5) to drive the hollow tube (6) to rotate clockwise and counterclockwise intermittently. During the rotation process, the hollow tube (6) drives the ball (11) to rotate synchronously. During the rotation process, the ball (11) drives the rotary cutting blade (12) to slice the tablets. After the tablets are sliced, the rotating rod (32) is driven to rotate by the motor (31). During the rotation process, the rotating rod (32) drives the toggle block (33) to rotate. The toggle block (33) acts on the push plate (34) intermittently. The push plate (34) moves along the rotary cutting blade. The upper surface of the sheet (12) turns over and moves, and guides the medicine contaminated and retained on the rotary cutting blade (12) outward and drops it into the lower cover (2). The tablet fragments that fall into the bottom of the lower cover (2) are ground into powder by the grinding protrusion (13). After the grinding is completed, the blower (8) is turned on, and the blower (8) guides the air flow into the annular tube (17) along the hollow tube (6), and cleans the medicine powder contaminated on the inner wall of the lower cover (2) through the spray hole (18). At the same time, the arc-shaped cleaning sponge pad (27) cleans the bottom of the sphere (11). Finally, the user rotates the opening and closing disk (21) so that the movable blade (37) overlaps with the shielding blade (24), thereby guiding the medicine powder into the container body (19).

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