CN221868751U - Medical medicine raw materials reducing mechanism - Google Patents

Abstract

The utility model discloses a medical drug raw material pulverizing device, which relates to the medical drug pulverizing technical field, and solves the technical problems that the existing pulverizing device has only a primary pulverizing device, cannot adjust the size of the grinding particles, and has no drug collecting device. The utility model includes a base, a support frame is fixedly installed on the base, a box is fixedly installed on the support frame, a pair of feed ports are installed on the upper part of the box, a first drive motor is fixedly installed on the upper wall of the box, a rotating shaft is connected to the driving end of the first drive motor, a number of pulverizing knives are installed on the rotating shaft, a pair of fixed rods are installed inside the box, a pair of bearings are installed in the middle of the pair of fixed rods, and a grinding device is installed at the bottom of the box. The beneficial effects of the utility model are: not only there is a primary pulverizing structure but also a grinding structure, which can make the grinding more thorough, the grinding device can also adjust the gap between the grinding discs to adjust the particle size, and it also has a storage device.

Description

A medical drug raw material crushing device

Technical Field

The utility model relates to the technical field of medical drug pulverization, in particular to a medical drug raw material pulverization device.

Background Art

Drugs are substances used to prevent, treat and diagnose diseases. In theory, drugs refer to any chemical substance that can affect the physiological functions of body organs and cell metabolic activities. An indispensable process in the production of various drugs is the crushing of raw materials. The utility model patent with publication number CN207667719U discloses a crushing device for drug raw materials, including a feed bin, a feed port is provided on the upper left side of the feed bin, an active crushing gear and a driven crushing gear meshing with the feed port are provided in the feed port, an inclined sieve plate and a slide plate are provided inside the feed bin, a first discharge port is provided at the intersection of the sieve plate and the right side of the feed bin, a second discharge port is provided at the intersection of the slide plate and the right side of the feed bin, and a first conveyor belt and a second conveyor belt are provided horizontally on the right side of the feed bin through a transmission bracket. However, if only one-stage crushing is performed, the crushing will not be thorough, and a large number of larger drug particles that do not meet the standards may be produced. Although there is a sieve plate, they still need to be recovered and crushed again, increasing the overall production workload. Moreover, the sieve plate is fixed and can only screen one particle size and cannot be adjusted. If the required drug particle size changes, then this device is no longer applicable. At the same time, if there is no collection device, it will increase the difficulty of subsequent drug production.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides a medical drug raw material pulverizing device, which solves the technical problems that the prior pulverizing device has only one-stage pulverizing device, cannot adjust the size of the grinding particles, and has no drug collecting device.

To achieve the above objectives, the utility model is implemented through the following technical solutions: A medical drug raw material crushing device, comprising a base, a support frame is fixedly installed on the base, a box is fixedly installed on the support frame, a pair of feed ports are fixedly installed on the upper part of the box, a pair of cover bodies are hinged on the pair of feed ports, a first drive motor is fixedly installed on the upper wall of the box, a driving end of the first drive motor is connected to a rotating shaft, a number of crushing knives are fixedly installed on the rotating shaft, a pair of fixed rods are fixedly installed inside the box, a pair of bearings are fixedly installed in the middle of the pair of fixed rods, a first guide plate is fixedly installed on the inner side wall of the box, and a grinding device is installed at the bottom of the box.

Preferably, the grinding device includes a support box, a second drive motor is fixedly installed in the support box, a drive end of the second drive motor is connected to a first grinding disc, a spiral rod is fixedly installed on the top of the first grinding disc, a pair of electric slide rails are installed on the bottom inner wall of the box body, and a second grinding disc is installed on the movable end of the pair of electric slide rails, a plurality of drawer boxes are fixedly installed on the outside of the support box on the base, a plurality of drawers are inserted in a plurality of the drawer boxes, and a plurality of handles are fixedly installed on the front walls of a plurality of the drawers.

Preferably, the rotating shaft is rotatably inserted in a pair of bearings.

Preferably, a second material guide plate is fixedly mounted on the drawer box, and the top end of the second material guide plate is aligned with the edge of the first grinding disc.

Preferably, the upper wall of the second grinding disc is funnel-shaped, and a feed inlet is provided in the middle of the second grinding disc.

Beneficial Effects

The utility model provides a medical drug raw material crushing device, which has the following beneficial effects: after the medical drug enters the box body through the feed port, it will undergo primary crushing by the crushing tool. The particle size of the medical drug after the primary crushing will be greatly reduced. The medical drug crushed by the crushing tool falls onto the upper wall of the second grinding disc. The upper wall of the second grinding disc is funnel-shaped, which can effectively allow the medical drug to enter the gap of the grinding disc through the middle feed hole for grinding. The second grinding disc can adjust the upper and lower positions through an electric slide rail, and then adjust the gap size with the first grinding disc, so that medical drug particles of different diameters can be obtained according to needs. At the same time, a drawer box is installed below the discharge port of the utility model, and a drawer is inserted in the drawer box. The ground medical drug can directly enter the drawer through the discharge port, which makes drug collection more convenient, saves manpower, and provides convenience for subsequent drug production.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front structural sectional view of a medical drug raw material pulverizing device according to the utility model.

FIG. 2 is a schematic diagram of the electric slide rail structure of a medical drug raw material pulverizing device according to the utility model.

FIG3 is a cross-sectional view of a top view of the structure collecting device of a medical drug raw material crushing device described in the utility model.

In the figure: 1. base; 2. support frame; 3. box body; 4. feed inlet; 5. cover body; 6. first drive motor; 7. rotating shaft; 8. crushing tool; 9. fixing rod; 10. bearing; 11. first guide plate; 12. support box; 13. second drive motor; 14. first grinding disc; 15. second guide plate; 16. screw rod; 17. second grinding disc; 18. drawer box body; 19. drawer; 20. handle; 21. electric slide rail.

DETAILED DESCRIPTION

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

Please refer to Figures 1-3. The utility model provides a technical solution: a medical drug raw material pulverizing device, including a base 1, a support frame 2 is fixedly installed on the base 1, a box 3 is fixedly installed on the support frame 2, a pair of feed ports 4 are fixedly installed on the upper part of the box 3, a pair of covers 5 are hinged on the feed ports 4, which effectively prevent fine drug particles from overflowing into the air during the pulverizing process, a first drive motor 6 is fixedly installed on the upper wall of the box 3, a rotating shaft 7 is connected to the driving end of the first drive motor 6, a plurality of pulverizing knives 8 are fixedly installed on the rotating shaft 7, which effectively perform primary pulverization of the drug, a pair of fixed rods 9 are fixedly installed inside the box 3 to effectively fix the rotating shaft, a pair of bearings 10 are fixedly installed in the middle of the pair of fixed rods 9, a first guide plate 11 is fixedly installed on the inner side wall of the box 3, which effectively allows the drug to smoothly enter the box, and a grinding device is installed at the lower part of the box 3.

Furthermore, the grinding device includes a support box 12, in which a second drive motor 13 is fixedly installed, and a driving end of the second drive motor 13 is connected to a first grinding disc 14, and a spiral rod 16 is fixedly installed on the top of the first grinding disc 14, which effectively allows the crushed medicine to smoothly enter the grinding device, and a pair of electric slide rails 21 are installed on the bottom inner wall of the box body 3, and a second grinding disc 17 is installed on the moving end of the pair of electric slide rails 21, which effectively adjusts the gap between the first grinding disc and the second grinding disc, and finally achieves the purpose of adjusting the size of the drug particles. 17 The outer side of the support box 12 is fixedly installed with a plurality of drawer boxes 18 on the base 1, and a plurality of drawers 19 are inserted in the drawer boxes 18, and a plurality of handles 20 are fixedly installed on the front wall of the drawers 19, which effectively collect the ground medicine.

Furthermore, the rotating shaft 7 is rotatably inserted into a pair of the bearings 10, which effectively enables the rotating shaft to rotate in the fixed rod.

Furthermore, a second material guide plate 15 is fixedly mounted on the drawer box 18, and the top of the second material guide plate 15 is aligned with the edge of the first grinding disc 14, so that the ground medicine can be effectively smoothly introduced into the drawer.

Furthermore, the upper wall of the second grinding disc 17 is funnel-shaped, which effectively prevents drug accumulation. A feed port is provided in the middle of the second grinding disc 17, which effectively prevents drug accumulation.

By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process. The specific work is as follows.

Embodiment: Start the electric slide 21, the electric slide 21 drives the second grinding disc 17 to move, adjust the position of the second grinding disc 17 according to the required drug particle size, start the first drive motor 6, the driving end of the first drive motor 6 drives the rotating shaft 7 to rotate, and then drives the plurality of crushing cutters 8 installed on the rotating shaft 7 to rotate, start the second drive motor 13, the driving end of the second drive motor 13 drives the first grinding disc 14 to rotate, and at the same time drives the spiral rod 16 on the first grinding disc 14 to rotate, then open the cover body 5, pour the drug raw material into the feed port 4 through the cover body 5, enter the box body 3 and open The drug raw materials are crushed by the rotating crushing tool 8, and the crushed drug raw materials fall onto the upper wall of the second grinding disk 17, and enter the through hole opened on the second grinding disk 17. The rotation of the spiral rod 16 can drive the drug raw materials into the gap between the second grinding disk 17 and the first grinding disk 14, and the ground drug raw materials enter the drawer 19 through the second guide plate 15. When the drawer 19 is full, the first drive motor 6 and the second drive motor 13 are turned off, and the handle 20 is pulled to pull the drawer 19 out of the drawer box 18, and the drug raw materials in the drawer 19 are stored and transferred.

It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a medical medicine raw materials reducing mechanism, includes base (1), its characterized in that, fixed mounting has support frame (2) on base (1), fixed mounting has box (3) on support frame (2), a pair of feed inlet (4) are fixed to box (3) upper portion, a pair of articulated a pair of lid (5) on feed inlet (4), the last wall fixed mounting of box (3) has first driving motor (6), the drive end of first driving motor (6) is connected with pivot (7), fixed mounting has a plurality of crushing cutter (8) on pivot (7), the inside fixed mounting of box (3) has a pair of dead lever (9), a pair of fixed mounting in the middle of dead lever (9) has a pair of bearing (10), the inside lateral wall face fixed mounting of box (3) has first stock guide (11), grinder is installed to the lower part of box (3).

2. The medical drug raw material crushing device according to claim 1, wherein the grinding device comprises a supporting box (12), a second driving motor (13) is fixedly installed in the supporting box (12), a first grinding disc (14) is connected with a driving end of the second driving motor (13), a screw rod (16) is fixedly installed at the top end of the first grinding disc (14), a pair of electric sliding rails (21) are installed on the inner wall of the bottom of the box body (3), a plurality of drawer boxes (18) are fixedly installed on the base (1) at the outer side of the supporting box (12), a plurality of drawers (19) are inserted in the drawer boxes (18), and a plurality of handles (20) are fixedly installed on the front wall surface of each drawer (19).

3. A medical raw material pulverizing apparatus as defined in claim 1, wherein said rotary shaft (7) is rotatably inserted into a pair of said bearings (10).

4. A medical raw material crushing device according to claim 2, characterized in that a second material guiding plate (15) is fixedly arranged on the drawer box (18), and the top end of the second material guiding plate (15) is aligned with the edge of the first grinding disc (14).

5. A medical raw material crushing device according to claim 2, wherein the upper wall surface of the second grinding disc (17) is funnel-shaped, and a feed inlet is formed in the middle of the second grinding disc (17).