Medicine grinding device for medicine inspection

Abstract

The utility model provides a medicine grinding device for medicine inspection, which comprises a grinding cylinder and a sealing seat, the top of the grinding cylinder is recessed to form a grinding groove, the bottom of the sealing seat is provided with a containing groove for the grinding cylinder to be inserted, the side wall of the sealing seat is provided with a locking assembly for locking the grinding cylinder and the sealing seat, and the sealing seat is provided with a clamping groove for clamping the grinding cylinder and the sealing seat. A grinding assembly for grinding medicine is arranged at the bottom of the sealing seat, a driving assembly for driving the grinding assembly to rotate is arranged at the top of the sealing seat, and the problem that an existing medicine grinding device in the prior art is complex in structure is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical detection equipment, in particular to a pharmaceutical grinding device for pharmaceutical inspection. Background Art

[0002] In order to ensure the safety of drugs, multiple tests need to be carried out before the drugs are officially put into use. Before drug testing, it is necessary to sample the drugs. Therefore, a drug sampling device needs to be used to collect and sample the drugs to be tested. Especially for solid drugs, after sampling, in order to facilitate testing, it is usually necessary to use a grinding device to grind the sampled solid drugs into powder, and then use a dissolving solution to dissolve the drugs for testing. Although the existing grinding devices can grind drugs into powder, their structures are relatively complex. When testing drugs, only a small amount of drugs need to be ground, and there is no need for a grinding device with a relatively complex structure and a large volume. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the utility model provides a pharmaceutical grinding device for pharmaceutical inspection, which solves the problem that the existing pharmaceutical grinding device has a relatively complex structure in the prior art.

[0004] According to an embodiment of the utility model, a pharmaceutical grinding device for pharmaceutical inspection includes: a grinding cylinder and a sealing seat. A grinding groove is formed by the depression at the top of the grinding cylinder. A receiving groove for inserting the grinding cylinder is provided at the bottom of the sealing seat. A locking assembly for locking the grinding cylinder and the sealing seat is provided on the side wall of the sealing seat. A grinding assembly for grinding drugs is provided at the bottom of the sealing seat. A driving assembly for driving the grinding assembly to rotate is provided at the top of the sealing seat.

[0005] Compared with the prior art, the utility model has the following beneficial effects: When grinding drugs, first drop the drugs into the grinding groove from the top of the grinding groove, then align the grinding cylinder with the receiving groove, and insert the grinding assembly into the grinding groove. At this time, drive the grinding assembly to rotate through the driving assembly to initially grind the drugs in the grinding groove, and then lock the sealing seat and the grinding cylinder through the locking assembly, and repeat the above operation for secondary grinding. Finally, the drugs are ground into powder. The structure of this pharmaceutical grinding device is simple, easy to carry and store, and the operation is simple, which is suitable for grinding and processing a small amount of drugs to be tested.

[0006] Further, the grinding assembly includes: a rotating seat and a rotating shaft. The rotating shaft vertically passes through the sealing seat and inserts into the grinding groove, and the rotating shaft is rotatably connected to the sealing seat. The rotating seat is fixed at one end of the rotating shaft located in the grinding groove, and a grinding head is provided at the bottom of the rotating seat.

[0007] Further, a plurality of grinding protrusions are provided on the grinding head.

[0008] Furthermore, the driving assembly includes: a driving shaft, a first gear and a second gear, wherein the driving shaft is rotatably arranged on the top of the sealing seat, the first gear is fixed on the driving shaft, the second gear is fixed on one end of the rotating shaft located above the sealing seat, and the first gear is meshed with the second gear.

[0009] Furthermore, a handle is provided at the end of the driving shaft.

[0010] Furthermore, a shell is provided on the top of the sealing seat, the first gear and the second gear are located inside the shell, and the handle is located outside the shell.

[0011] Furthermore, the locking assembly includes: a sliding column, a driving head, a spring and a limiting column. The side wall of the sealing seat is provided with a horizontal mounting groove. The sliding column is slidably arranged in the mounting groove. The spring is arranged between the side wall of the mounting groove close to the receiving groove and the sliding column. The limiting column is fixed at one end of the sliding column close to the receiving groove, and the limiting column passes through the sealing seat and is inserted into the receiving groove under the elastic force of the spring. The driving head is fixed at one end of the sliding column away from the receiving groove, and the driving head extends out of the mounting groove. The side wall of the grinding cylinder is provided with a limiting groove for inserting the limiting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the locking assembly.

[0014] In the above drawings: 1. Grinding cylinder; 2. Sealing seat; 3. Storage groove; 4. Rotating shaft; 5. Rotating seat; 6. Grinding head; 7. Grinding protrusion; 8. Driving shaft; 9. First gear; 10. Second gear; 11. Handle; 12. Housing; 13. Mounting groove; 14. Sliding column; 15. Spring; 16. Limiting column; 17. Driving head. DETAILED DESCRIPTION

[0015] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, an embodiment of the utility model proposes a drug grinding device for drug inspection, comprising: a grinding cylinder 1 and a sealing seat 2, the top of the grinding cylinder 1 is recessed to form a grinding groove, the bottom of the sealing seat 2 is provided with a receiving groove 3 for inserting the grinding cylinder 1, the side wall of the sealing seat 2 is provided with a locking assembly for locking the grinding cylinder 1 and the sealing seat 2, the bottom of the sealing seat 2 is provided with a grinding assembly for grinding drugs, and the top of the sealing seat 2 is provided with a driving assembly for driving the grinding assembly to rotate.

[0017] When grinding medicine, first drop the medicine into the grinding tank from the top of the grinding tank, then align the grinding cylinder 1 with the storage tank 3, and insert the grinding assembly into the grinding tank. At this time, drive the grinding assembly to rotate through the drive assembly to initially grind the medicine in the grinding tank, and then lock the sealing seat 2 and the grinding cylinder 1 through the locking assembly. Repeat the above operation again for secondary grinding, and finally grind the medicine into powder. The structure of this medicine grinding device is simple, easy to carry and store, and the operation is simple, which is suitable for grinding and processing a small amount of medicine to be detected.

[0018] Specifically, the grinding assembly includes a rotating seat 5 and a rotating shaft 4. The rotating shaft 4 vertically passes through the sealing seat 2 and inserts into the grinding tank, and the rotating shaft 4 is rotatably connected to the sealing seat 2. The rotating seat 5 is fixed at one end of the rotating shaft 4 located in the grinding tank, and a grinding head 6 is provided at the bottom of the rotating seat 5. In order to improve the grinding efficiency of the medicine, a number of grinding protrusions 7 are provided on the grinding head 6.

[0019] Furthermore, the drive assembly includes a drive shaft 8, a first gear 9, and a second gear 10. The drive shaft 8 is rotatably arranged on the top of the sealing seat 2, the first gear 9 is fixed on the drive shaft 8, the second gear 10 is fixed at one end of the rotating shaft 4 above the sealing seat 2, and the first gear 9 meshes with the second gear 10.

[0020] A handle 11 is provided at the end of the drive shaft 8 to facilitate the operator to rotate the drive shaft 8; drive the first gear 9 to rotate through the drive shaft 8, so that the meshing second gear 10 drives the rotating shaft 4 to rotate, and then the rotating seat 5 drives the grinding head 6 to grind the medicine.

[0021] Furthermore, in order to facilitate the operator to use this medicine grinding device and prevent the first gear 9 and the second gear 10 from hurting the operator's hand during rotation, a housing 12 is provided on the top of the sealing seat 2. The first gear 9 and the second gear 10 are located inside the housing 12, and the handle 11 is located outside the housing 12.

[0022] Specifically, the locking assembly includes: a sliding column 14, a driving head 17, a spring 15 and a limiting column 16. The side wall of the sealing seat 2 is provided with a horizontal mounting groove 13. The sliding column 14 is slidably arranged in the mounting groove 13. The spring 15 is arranged between the side wall of the mounting groove 13 close to the receiving groove 3 and the sliding column 14. The limiting column 16 is fixed to one end of the sliding column 14 close to the receiving groove 3. The limiting column 16 passes through the sealing seat 2 and is inserted into the receiving groove 3 under the elastic force of the spring 15. The driving head 17 is provided with a spring 15 and a limiting column 16 is provided. 7 is fixed on the end of the sliding column 14 away from the receiving groove 3, and the driving head 17 extends out of the mounting groove 13. The side wall of the grinding cylinder 1 is provided with a limiting groove for the limiting column 16 to be inserted. When the grinding cylinder 1 is inserted into the receiving groove 3, the grinding cylinder 1 is pushed with force to align the limiting column 16 with the limiting groove on the side wall of the grinding cylinder 1, that is, the limiting column 16 is inserted into the limiting groove under the elastic force of the spring 15, thereby realizing the fixation of the grinding cylinder 1 and the sealing seat 2, so as to facilitate the operator to perform secondary grinding of the medicine.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A medicine grinding device for medicine inspection, characterized in that: include: A grinding cylinder (1) and a sealing seat (2), wherein the top of the grinding cylinder (1) is recessed to form a grinding groove, the bottom of the sealing seat (2) is provided with a receiving groove (3) for inserting the grinding cylinder (1), the side wall of the sealing seat (2) is provided with a locking assembly for locking the grinding cylinder (1) and the sealing seat (2), the bottom of the sealing seat (2) is provided with a grinding assembly for grinding medicine, and the top of the sealing seat (2) is provided with a driving assembly for driving the grinding assembly to rotate.

2. A drug grinding device for drug testing as claimed in claim 1, characterized in that: The grinding assembly comprises: a rotating seat (5) and a rotating shaft (4); the rotating shaft (4) vertically passes through the sealing seat (2) and is inserted into the grinding groove, and the rotating shaft (4) is rotatably connected to the sealing seat (2); the rotating seat (5) is fixed to one end of the rotating shaft (4) located in the grinding groove, and a grinding head (6) is arranged at the bottom of the rotating seat (5).

3. A drug grinding device for drug testing as claimed in claim 2, characterized in that: The grinding head (6) is provided with a plurality of grinding protrusions (7).

4. A drug grinding device for drug testing as claimed in claim 2, characterized in that: The driving assembly comprises: a driving shaft (8), a first gear (9) and a second gear (10); the driving shaft (8) is rotatably arranged on the top of the sealing seat (2); the first gear (9) is fixed on the driving shaft (8); the second gear (10) is fixed on one end of the rotating shaft (4) located above the sealing seat (2); and the first gear (9) is meshed with the second gear (10).

5. A drug grinding device for drug testing as claimed in claim 4, characterized in that: A handle (11) is provided at the end of the driving shaft (8).

6. A drug grinding device for drug testing as claimed in claim 5, characterized in that: A shell (12) is provided on the top of the sealing seat (2); the first gear (9) and the second gear (10) are located inside the shell (12); and the handle (11) is located outside the shell (12).

7. A drug grinding device for drug testing according to any one of claims 1 to 6, characterized in that: The locking assembly comprises: a sliding column (14), a driving head (17), a spring (15) and a limiting column (16); the side wall of the sealing seat (2) is provided with a horizontal mounting groove (13); the sliding column (14) is slidably arranged in the mounting groove (13); the spring (15) is arranged between the side wall of the mounting groove (13) close to the receiving groove (3) and the sliding column (14); the limiting column (16) is fixed to one end of the sliding column (14) close to the receiving groove (3); and the limiting column (16) passes through the sealing seat (2) and is inserted into the receiving groove (3) under the elastic force of the spring (15); the driving head (17) is fixed to one end of the sliding column (14) away from the receiving groove (3); the driving head (17) extends out of the mounting groove (13); and the side wall of the grinding cylinder (1) is provided with a limiting groove for inserting the limiting column (16).

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