Tablet grinding device

Abstract

The tablet grinding device comprises a base, a cleaning brush, supporting legs, a side groove, an inclined block and a flow guide groove, a supporting frame is fixedly installed on the left side of the top end of the base, an electric push rod is fixedly installed below the top end of the supporting frame, a fixing frame is fixedly connected to the bottom of the electric push rod, and the bottom of the fixing frame is fixedly connected with a supporting plate; a driving motor is fixedly mounted in the center of the top end of the supporting plate, a grinding head is movably mounted in the center of the bottom of the supporting plate, three supporting legs are fixedly mounted at the top end of the base vertically below the grinding head, a grinding groove is fixedly connected to the top ends of the supporting legs, and a side groove is formed in the outer side wall of the grinding groove and communicates with the inner side of the grinding groove; a discharging groove is formed in the bottom of the grinding groove and communicates with the side groove and the inner side of the grinding groove. The slidable blood clot and the drawing block are arranged to shield the discharging groove, rapid discharging can be achieved after drawing, and the collecting efficiency of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of tablet processing, and in particular to a tablet grinding device. Background Art

[0002] In the process of drug processing, it needs to be ground into powder and then pressed into tablets. Grinding helps to break the drug from large particles into small particles, which is convenient for subsequent preparation and medication. At the same time, for drugs containing multiple ingredients, grinding can also promote the uniform mixing of various ingredients, ensuring the accuracy of the dosage and the stability of the drug.

[0003] Application No. 202023130774.6 discloses a hospital pharmaceutical grinding device, including a box body, a placement groove, a filter plate, a grinding rod and a baffle, etc. A protrusion is provided on the bottom inner wall of the box body, which can limit the medicine put into the box body to prevent it from sliding, so that it can easily fall from the filter plate after grinding. Secondly, when the grinding rod passes through the protrusion, it will drive the connecting plate to slide in the groove, so that the grinding rod can easily pass through the protrusion, and the spring will automatically reset it after passing, which is convenient for the grinding operation. Secondly, the height of the cross plate can be adjusted by the threaded rod, so as to adjust the grinding force of the grinding rod and enhance the grinding effect.

[0004] However, in use, there are the following defects:

[0005] Although the convex blocks are used to prevent the medicine from sliding, some of the medicine will still pass over the convex blocks and reach the two sides of the placement groove under the drive of the grinding rod. It is inconvenient to guide it out of the filter screen after grinding, and manual assistance is required, which affects the practicality. Utility Model Content

[0006] The purpose of the present application is to provide a tablet grinding device, which solves the problem proposed in the background technology that although a protrusion is used to block the medicine to prevent sliding, part of the medicine will still pass over the protrusion and reach the two sides of the placement groove under the drive of the grinding rod. After the grinding is completed, it is inconvenient to guide it out of the filter screen, and manual assistance is required, which affects the practicality.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a tablet grinding device, comprising a base, a cleaning brush, a support leg, a side groove, an inclined block and a guide groove, a support frame is fixedly installed on the left side of the top of the base, an electric push rod is fixedly installed below the top of the support frame, a fixed frame is fixedly connected to the bottom of the electric push rod, and the bottom of the fixed frame is fixedly connected to the support plate, a driving motor is fixedly installed at the center of the top of the support plate, and a grinding head is movably installed at the center of the bottom of the support plate, three brackets are fixedly installed on the top of the base vertically below the grinding head, a grinding groove is fixedly connected to the top of the support leg, a side groove is provided on the outer wall of the grinding groove, the side groove is connected to the inner side of the grinding groove, and a feed trough is provided at the bottom of the grinding groove, the feed trough is connected to the side groove and the inner side of the grinding groove.

[0008] In this technical solution, the medicine to be ground is placed in the grinding groove, and then the electric push rod is powered and started to drive the grinding head below to descend until the grinding head enters the grinding groove. At this time, the drive motor is powered and started to drive the grinding head below to rotate, so as to automatically grind the medicine. Through the measuring groove, the pulling block, the inclined block and the pull buckle, rapid material discharge can be achieved. The surface of the inclined block fits the inner surface of the grinding groove and can adapt to the friction of the grinding head. After the grinding is completed, the pull buckle is held to pull out the pulling block and the inclined block, so that the material discharge groove below leaks out. The medicine is quickly discharged under the rotation of the grinding head, which improves the grinding and collection efficiency of the device. At the same time, the side wall of the grinding head can be cleaned by the connecting block and the cleaning brush. After the grinding is completed, the side wall of the grinding head may be stained with drug particles. At this time, the electric push rod drives the grinding head to rise, so that the side wall of the grinding head contacts the cleaning brush. At this time, the drive motor continues to drive the grinding head to rotate, so as to sweep the drug particles on its side wall and drop them into the grinding groove below and complete the collection, thereby improving the collection efficiency of the device.

[0009] As an optional solution of the technical solution of the present application, a pull-out block is slidably connected to the inner side of the side groove, a buckle is fixedly connected to the outer wall of the pull-out block, and an inclined block is fixedly connected to the side of the pull-out block facing the inside of the grinding groove.

[0010] As an optional solution of the technical solution of the present application, a limit buckle is movably connected at the outer opening edge of the side groove.

[0011] As an optional solution of the technical solution of the present application, a connecting rod is fixedly installed on the middle section of the side wall of the support frame facing the grinding groove, and a cleaning brush is fixedly installed on the other end of the connecting rod.

[0012] As an optional solution of the technical solution of the present application, a guide groove is fixedly installed at the bottom of the grinding groove, and a collection groove is movably placed on the top of the base below the bottom opening of the guide groove.

[0013] As an optional solution of the technical solution of the present application, a distribution box is fixedly installed on the top of the base on the left side of the support frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application can realize rapid material discharge through the measuring groove, the pull-out block, the inclined block and the buckle. The surface of the inclined block fits with the inner surface of the grinding groove and can adapt to the friction of the grinding head. After the grinding is completed, the pull-out block and the inclined block are pulled out by holding the buckle, so that the material discharge groove below leaks out. The medicine is discharged quickly under the rotation of the grinding head, thereby improving the grinding and collection efficiency of the device.

[0016] 2. The present application can clean the side wall of the grinding head through the connecting block and the cleaning brush. After the grinding is completed, the side wall of the grinding head may be stained with drug particles. At this time, the electric push rod drives the grinding head to rise, so that the side wall of the grinding head contacts the cleaning brush. At this time, the driving motor continues to drive the grinding head to rotate, thereby sweeping the drug particles on the side wall into the grinding groove below and completing the collection, thereby improving the collection efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 An overall view of a tablet grinding device for this application;

[0019] Figure 2 This is a cross-sectional schematic diagram of a tablet grinding device of the present application.

[0020] In the figure: 1. base; 2. distribution box; 3. support frame; 4. connecting rod; 5. cleaning brush; 6. electric push rod; 7. fixed frame; 8. driving motor; 9. support plate; 10. grinding head; 11. support foot; 12. grinding groove; 13. side groove; 14. pull-out block; 15. inclined block; 16. discharge trough; 17. guide trough; 18. collecting trough; 19. pull buckle; 20. limit buckle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0022] like Figure 1As shown, a tablet grinding device includes a base 1, a cleaning brush 5, a support foot 11, a side groove 13, an inclined block 15 and a guide groove 17. A support frame 3 is fixedly installed on the left side of the top of the base 1, an electric push rod 6 is fixedly installed below the top of the support frame 3, and a fixed frame 7 is fixedly connected to the bottom of the electric push rod 6. A distribution box 2 is fixedly installed on the top of the base 1 on the left side of the support frame 3.

[0023] like Figure 1 As shown, a connecting rod 4 is fixedly installed on the middle section of the side wall of the support frame 3 facing the grinding groove 12, and a cleaning brush 5 is fixedly installed on the other end of the connecting rod 4. The cleaning brush 5 can clean the outer side wall of the grinding head 10.

[0024] like Figure 1 As shown, a guide groove 17 is fixedly installed at the bottom of the grinding groove 12, and a collection groove 18 is movably placed on the top of the base 1 below the bottom opening of the guide groove 17.

[0025] like Figure 1 and Figure 2 When retracted, three supporting legs 11 are fixedly installed on the top of the base 1 vertically below the grinding head 10, and the top of the supporting legs 11 is fixedly connected to a grinding groove 12. The outer wall of the grinding groove 12 is provided with a side groove 13. The outer opening edge of the side groove 13 is movably connected with a limit buckle 20. The limit buckle 20 can block the pull-out block 14 to prevent sliding during the grinding process.

[0026] like Figure 2 As shown, the bottom of the fixed frame 7 is fixedly connected to the support plate 9 , a driving motor 8 is fixedly installed at the center of the top of the support plate 9 , and a grinding head 10 is movably installed at the center of the bottom of the support plate 9 .

[0027] like Figure 2 As shown, the side groove 13 is connected to the inner side of the grinding groove 12, and a feed chute 16 is provided at the bottom of the grinding groove 12, the feed chute 16 is connected to the inner side of the side groove 13 and the grinding groove 12, the inner side of the side groove 13 is slidably connected with a pull-out block 14, the outer side wall of the pull-out block 14 is fixedly connected with a buckle, the pull-out block 14 is fixedly connected with an inclined block 15 on the side facing the inside of the grinding groove 12, the inclined block 15 fits with the inside of the grinding groove 12, so as not to hinder the rotation of the grinding head 10 and adapt to the friction of the grinding head 10.

[0028] In actual use, the medicine to be ground is placed in the grinding groove 12, and then the electric push rod 6 is powered and started to drive the grinding head 10 below to descend until the grinding head 10 enters the grinding groove 12. At this time, the driving motor 8 is powered and started to drive the grinding head 10 below to rotate, so as to automatically grind the medicine. Through the measuring groove, the pulling block 14, the inclined block 15 and the buckle 19, fast material unloading can be achieved. The surface of the inclined block 15 fits the inner surface of the grinding groove 12, which can adapt to the friction of the grinding head 10. After the grinding is completed, the pull buckle 19 is held to pull out the pulling block 14 and the inclined block 15. The discharge trough 16 below leaks out, and the medicine is quickly discharged under the rotation of the grinding head 10, thereby improving the grinding and collection efficiency of the device. At the same time, the side wall of the grinding head 10 can be cleaned through the connecting block and the cleaning brush 5. After the grinding of the grinding head 10 is completed, its side wall may be stained with medicine particles. At this time, the electric push rod 6 drives the grinding head 10 to rise, so that the side wall of the grinding head 10 contacts the cleaning brush 5. At this time, the driving motor 8 continues to drive the grinding head 10 to rotate, thereby sweeping the medicine particles on its side wall and dropping them into the grinding trough 12 below and completing the collection, thereby improving the collection efficiency of the device.

Claims

1. A tablet grinding device, comprising a base (1), a cleaning brush (5), a support foot (11), a side groove (13), an inclined block (15) and a guide groove (17), characterized in that: A support frame (3) is fixedly mounted on the left side of the top of the base (1), an electric push rod (6) is fixedly mounted below the top of the support frame (3), a fixed frame (7) is fixedly connected to the bottom of the electric push rod (6), and the bottom of the fixed frame (7) is fixedly connected to the support plate (9), a driving motor (8) is fixedly mounted at the center of the top of the support plate (9), and a grinding head (10) is movably mounted at the center of the bottom of the support plate (9), three supporting legs (11) are fixedly mounted on the top of the base (1) vertically below the grinding head (10), and a grinding groove (12) is fixedly connected to the top of the supporting legs (11), and a side groove (13) is provided on the outer side wall of the grinding groove (12), and the side groove (13) is connected to the inner side of the grinding groove (12), and a material discharge groove (16) is provided at the bottom of the grinding groove (12), and the material discharge groove (16) is connected to both the side groove (13) and the inner side of the grinding groove (12).

2. A tablet grinding device according to claim 1, characterized in that: A pull-out block (14) is slidably connected to the inner side of the side groove (13), a buckle is fixedly connected to the outer side wall of the pull-out block (14), and an inclined block (15) is fixedly connected to the side of the pull-out block (14) facing the inside of the grinding groove (12).

3. A tablet grinding device according to claim 1, characterized in that: The outer opening edge of the side groove (13) is movably connected with a limit buckle (20).

4. A tablet grinding device according to claim 1, characterized in that: A connecting rod (4) is fixedly mounted on the middle section of the side wall of the support frame (3) facing the grinding groove (12), and a cleaning brush (5) is fixedly mounted on the other end of the connecting rod (4).

5. A tablet grinding device according to claim 1, characterized in that: A guide groove (17) is fixedly installed at the bottom of the grinding groove (12), and a collection groove (18) is movably placed on the top of the base (1) below the bottom opening of the guide groove (17).

6. A tablet grinding device according to claim 1, characterized in that: A distribution box (2) is fixedly mounted on the top of the base (1) on the left side of the support frame (3).

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