CN219482875U

CN219482875U - Medicine grinding equipment

Info

Publication number: CN219482875U
Application number: CN202320335390.2U
Authority: CN
Inventors: 白媛
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-08
Anticipated expiration: 2033-02-28

Abstract

The application provides a medicine grinding device relates to medicine grinding technical field. The medicine grinding equipment comprises a grinding box, wherein a grinding plate is fixedly installed in an opening at the bottom of the grinding box, a plurality of grinding rings are fixedly installed at the top of the grinding plate, the diameters of the plurality of grinding rings are gradually increased from inside to outside, a driving mechanism is fixedly installed at the top of the grinding box, and the bottom of the driving mechanism rotates to penetrate through the middle part of the grinding plate. Through installing a plurality of grind ring at the lapping plate top, grind ring from inside to outside sets gradually, and a plurality of grind roller roll is located on the lapping plate simultaneously, and then actuating mechanism drives the grind roller and rolls on the lapping plate, realizes grinding the purpose of medicine raw materials, and the grind ring that sets up simultaneously can cooperate with the grind roller, makes lapping plate top medicine raw materials can be pressed absolutely, and then can reach crushing effect to improve whole grinding efficiency.

Description

Medicine grinding equipment

Technical Field

The application relates to the field of medicine grinding, in particular to medicine grinding equipment.

Background

In the pharmaceutical production stage, grinding of the pharmaceutical raw material is an indispensable step, and after grinding the pharmaceutical raw material into powder, further processing treatment may be performed.

In the actual grinding process of the medicine raw materials, the purpose of medicine grinding is realized by matching two grinding plates or matching the grinding plates with a grinding roller, and the two modes have the problem of slow raw material crushing.

According to the scheme, the first grinding plate is matched with the second grinding plate so as to achieve the purpose of grinding the medicine raw materials, the friction of the surfaces of the medicine raw materials is achieved through the contact mode of the plates, the medicine raw materials are slowly abraded through continuous friction, the purpose of grinding into powder is achieved, the continuous friction mode can affect the efficiency of grinding the medicine raw materials, and the grinding time of the medicine raw materials is prolonged to a certain extent.

Disclosure of Invention

In order to overcome the existing defects, the embodiment of the application provides a drug grinding device, which can solve the problem of low grinding efficiency caused by continuous friction of drug raw materials in the scheme.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows: the utility model provides a medicine grinding equipment, includes the grinding case, fixed mounting has the lapping plate in the opening of grinding case bottom, lapping plate top fixed mounting has a plurality of grind ring, a plurality of the diameter of grind ring is from interior to outside increase gradually and is set up, the top fixed mounting of grinding case has actuating mechanism, actuating mechanism bottom rotates and runs through the middle part of lapping plate, the last rotation of actuating mechanism's lateral wall is connected with a plurality of grinding roller, a plurality of the grinding roller is fixed to be located on the lapping plate.

In a specific embodiment, the grinding roller is provided with a plurality of annular grooves, and the annular grooves are respectively arranged corresponding to the grinding rings.

In a specific embodiment, the actuating mechanism includes driving motor, transmission shaft and connecting axle, driving motor fixed mounting in the top of grinding case, the transmission shaft rotates and runs through the top of grinding case, and its one end with driving motor drive shaft fixed connection, the other end are the increase setting, the connecting axle with transmission shaft increase end fixed connection, and rotate and run through the middle part of lapping plate, a plurality of grinding roller all rotate and connect on the lateral wall of transmission shaft increase end.

In a specific embodiment, connecting block bottom fixed mounting has the connecting block, connecting block bottom edge fixed mounting has the dead lever, lapping plate bottom fixed mounting has spacing pipe, it is equipped with filtering mechanism to slide in the spacing pipe, filtering mechanism top fixed mounting has the oblique shape piece, the dead lever bottom with oblique shape piece top sliding contact sets up, filtering mechanism bottom with lapping plate bottom fixedly connected with same spring.

In a specific embodiment, the filtering mechanism comprises a sliding block and a filtering box, the sliding block is slidably arranged in the limiting pipe, the filtering box is in threaded connection with the bottom of the sliding block, the inclined block is fixedly arranged at the top of the sliding block, and the bottom of the spring is fixedly connected with the top of the sliding block.

In a specific embodiment, a screw is fixedly connected in the middle of the bottom of the sliding block, a threaded pipe penetrates through the middle of the filtering box, and the threaded pipe is in threaded connection with the screw.

In a specific embodiment, the fixed block which is arranged in a conical manner is fixedly arranged at the middle part of the grinding plate, the enlarged end of the transmission shaft is rotated to penetrate through the fixed block, and the bottom of the side wall of the grinding box is arranged in a conical manner.

In a specific embodiment, the side wall of the enlarged end of the transmission shaft is fixedly connected with a plurality of fixed shafts, and the fixed shafts are all in bending arrangement and are respectively connected with a plurality of grinding rollers in a rotating way.

The embodiment of the application has the advantages that: through installing a plurality of grind ring at the lapping plate top, grind ring from inside to outside sets gradually, and a plurality of grind roller roll is located on the lapping plate simultaneously, and then actuating mechanism drives the grind roller and rolls on the lapping plate, realizes grinding the purpose of medicine raw materials, and the grind ring that sets up simultaneously can cooperate with the grind roller, makes lapping plate top medicine raw materials can be pressed absolutely, and then can reach crushing effect to improve whole grinding efficiency.

Drawings

Fig. 1 is a schematic front view of a drug grinding apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of a front partial cross-sectional structure of a drug milling apparatus according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of connection relationship between a slider and a spring in a drug grinding device according to an embodiment of the present application;

fig. 4 is a schematic diagram of a structure of an inclined block and a fixing rod in a drug grinding device according to an embodiment of the present application.

In the figure: 10-a grinding box; 110-grinding plate; 120-a grind ring; 130-grinding roller; 20-a driving mechanism; 210-driving a motor; 220-a transmission shaft; 230-connecting shaft; 30-an annular groove; 40-connecting blocks; 410-fixing the rod; 50-limiting pipes; 60-a filtering mechanism; 610-a slider; 620-a filter cartridge; 70-diagonal blocks; 80-springs; 90-screw; 910-threaded pipe.

Detailed Description

The technical scheme in this application embodiment is for solving the problem that the grinding efficiency is low that depends on the sustained friction medicine raw materials in the above-mentioned scheme, and the overall thinking is as follows:

example 1:

referring to fig. 1-4, a drug polishing apparatus includes a polishing box 10, a polishing plate 110 is fixedly installed in an opening at the bottom of the polishing box 10, a plurality of polishing rings 120 are fixedly installed at the top of the polishing plate 110, the diameters of the plurality of polishing rings 120 are gradually increased from inside to outside, a driving mechanism 20 is fixedly installed at the top of the polishing box 10, the bottom of the driving mechanism 20 rotates to penetrate through the middle part of the polishing plate 110, a plurality of polishing rollers 130 are rotatably connected to the side wall of the driving mechanism 20, and the plurality of polishing rollers 130 are fixedly arranged on the polishing plate 110.

When setting up, grinding case 10 top can be set up to have the structure of feed inlet, also can set up to current board structure that turns over, and grinding board 110 specific structure is prior art, sets up grinding ring 120 at grinding board 110 top, can make the medicine raw materials place grinding ring 120 on to be located on the grinding board 110, when grinding roller 130 rotates, can cooperate with grinding ring 120, realize broken medicine raw materials, cooperate with grinding board 110 simultaneously, reaches the purpose of grinding medicine raw materials.

Referring to fig. 3, the grinding roller 130 is provided with a plurality of annular grooves 30, and the annular grooves 30 are respectively disposed corresponding to the plurality of grinding rings 120.

Specifically, the annular groove 30 is formed on the grinding roller 130, so that the grinding roller 130 can roll on the grinding plate 110 and the grinding ring 120, thereby achieving the purpose of grinding the drug raw materials.

Referring to fig. 2 and 3, the driving mechanism 20 includes a driving motor 210, a driving shaft 220 and a connecting shaft 230, the driving motor 210 is fixedly mounted on the top of the grinding box 10, the driving shaft 220 rotates to penetrate through the top of the grinding box 10, one end of the driving shaft is fixedly connected with the driving shaft of the driving motor 210, the other end of the driving shaft is in an enlarged arrangement, the connecting shaft 230 is fixedly connected with the enlarged end of the driving shaft 220, the driving shaft rotates to penetrate through the middle part of the grinding plate 110, and a plurality of grinding rollers 130 are all rotatably connected to the side wall of the enlarged end of the driving shaft 220.

When in operation, the driving motor 210 drives the transmission shaft 220 to rotate, so that the grinding roller 130 rolls on the grinding plate 110, and one end of the transmission shaft 220 is enlarged, so that the grinding roller 130 can be driven to move.

Referring to fig. 3 and 4, a connecting block 40 is fixedly installed at the bottom of a connecting shaft 230, a fixing rod 410 is fixedly installed at the edge of the bottom of the connecting block 40, a limiting pipe 50 is fixedly installed at the bottom of a grinding plate 110, a filtering mechanism 60 is slidably arranged in the limiting pipe 50, an inclined block 70 is fixedly installed at the top of the filtering mechanism 60, the bottom of the fixing rod 410 is in sliding contact with the top of the inclined block 70, and the same spring 80 is fixedly connected to the bottom of the filtering mechanism 60 and the bottom of the grinding plate 110.

In a specific arrangement, the fixing rod 410 and the inclined block 70 are made of wear-resistant metal materials, and the transmission shaft 220 can drive the connecting shaft 230 to rotate, so that the fixing rod 410 rotates around the center of the connecting block 40 and further cooperates with the spring 80, and the purpose of shaking the filtering mechanism 60 up and down can be achieved.

Referring to fig. 3 and 4, the filtering mechanism 60 includes a slider 610 and a filtering box 620, the slider 610 is slidably disposed in the limiting tube 50, the filtering box 620 is in threaded connection with the bottom of the slider 610, the diagonal block 70 is fixedly mounted on the top of the slider 610, and the bottom of the spring 80 is fixedly connected with the top of the slider 610.

The filter screen is arranged at the bottom of the filter box 620, so that the ground medicine can be filtered, and the medicine with larger volume is filtered in the filter box 620, and after the filtration is completed, the medicine with larger volume is thrown into the grinding box 10 again for grinding again.

Referring to fig. 3 and 4, a screw 90 is fixedly connected to the middle of the bottom of the slider 610, and a threaded pipe 910 is disposed in the middle of the filter box 620, and the threaded pipe 910 is in threaded connection with the screw 90.

It should be noted that, the filter boxes 620 may be provided with a plurality of filter boxes 620, and the volumes of the medicines filtered at the bottoms thereof are different, so that the lengths of the screws 90 can be prolonged according to the requirements, so that different filter boxes 620 can be installed, correspondingly, threaded pipes 910 are all arranged in the plurality of filter boxes 620, and the medicines after grinding can be graded and filtered according to the requirements.

Referring to fig. 2 and 3, a fixed block is fixedly installed at the middle of the grinding plate 110 in a tapered shape, an enlarged end of the transmission shaft 220 is rotatably installed through the fixed block, and the bottom of the sidewall of the grinding case 10 is in a tapered shape.

Specifically, the tapered inner wall of the grinding chamber 10 cooperates with the conically configured fixed block to enable the pharmaceutical raw materials to fall onto the grinding plate 110.

The side wall of the enlarged end of the transmission shaft 220 is fixedly connected with a plurality of fixed shafts which are all in bending arrangement and are respectively connected with a plurality of grinding rollers 130 in a rotating way.

When the application is used, the following steps are:

the medicine raw materials are put into from the top feed inlet of the grinding box 10, then the driving motor 210 is started, the driving motor 210 drives the driving shaft 220 to rotate, the driving shaft 220 drives the grinding rollers 130 to roll on the grinding plate 110, and meanwhile, the grinding rollers 130 are matched with the grinding rings 120, so that the medicine raw materials can be crushed and are matched with the grinding plate 110, and the purpose of grinding medicine is achieved.

Further, the ground medicine moves downward through the grinding plate 110, and at the same time, the transmission shaft 220 drives the connection shaft 230 to rotate, so that the connection block 40 drives the fixing rod 410 to slide on the inclined block 70, and meanwhile, the sliding block 610 and the spring 80 cooperate with each other, so that the sliding block 610 can move up and down in the limiting tube 50, and further drives the filter box 620 to shake, so as to screen the medicine falling into the filter box 620.

It should be noted that, the specific model specification of the driving motor 210 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply of the driving motor 210 and its principle will be clear to a person skilled in the art and will not be described in detail here.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a medicine grinding device, its characterized in that, including grinding case (10), fixed mounting has grinding board (110) in grinding case (10) bottom opening, grinding board (110) top fixed mounting has a plurality of grind ring (120), a plurality of the diameter of grind ring (120) is from interior to outside increase setting gradually, the top fixed mounting of grinding case (10) has actuating mechanism (20), actuating mechanism (20) bottom rotates and runs through the middle part of grinding board (110), rotate on the lateral wall of actuating mechanism (20) and be connected with a plurality of grinding roller (130), a plurality of grinding roller (130) are fixed to be located on grinding board (110).

2. The drug grinding device according to claim 1, wherein the grinding roller (130) is provided with a plurality of annular grooves (30), and the annular grooves (30) are respectively arranged corresponding to the grinding rings (120).

3. The drug milling apparatus of claim 1, wherein the driving mechanism (20) comprises a driving motor (210), a transmission shaft (220) and a connecting shaft (230), the driving motor (210) is fixedly installed at the top of the milling box (10), the transmission shaft (220) rotates to penetrate through the top of the milling box (10), one end of the transmission shaft is fixedly connected with the driving shaft of the driving motor (210), the other end of the transmission shaft is in an enlarged arrangement, the connecting shaft (230) is fixedly connected with the enlarged end of the transmission shaft (220), the transmission shaft rotates to penetrate through the middle part of the milling plate (110), and a plurality of milling rollers (130) are all rotatably connected to the side wall of the enlarged end of the transmission shaft (220).

4. A drug milling device as in claim 3, wherein the bottom of the connecting shaft (230) is fixedly provided with a connecting block (40), the edge of the bottom of the connecting block (40) is fixedly provided with a fixing rod (410), the bottom of the milling plate (110) is fixedly provided with a limiting tube (50), the limiting tube (50) is internally provided with a filtering mechanism (60), the top of the filtering mechanism (60) is fixedly provided with an oblique block (70), the bottom of the fixing rod (410) is in sliding contact with the top of the oblique block (70), and the bottom of the filtering mechanism (60) and the bottom of the milling plate (110) are fixedly connected with the same spring (80).

5. The drug milling apparatus of claim 4, wherein the filter mechanism (60) comprises a slider (610) and a filter cartridge (620), the slider (610) is slidably disposed in the limiting tube (50), the filter cartridge (620) is in threaded connection with the bottom of the slider (610), the diagonal block (70) is fixedly mounted on the top of the slider (610), and the bottom of the spring (80) is fixedly connected with the top of the slider (610).

6. The drug grinding device according to claim 5, wherein a screw rod (90) is fixedly connected to the middle of the bottom of the sliding block (610), a threaded pipe (910) is arranged at the middle part of the filter box (620) in a penetrating manner, and the threaded pipe (910) is in threaded connection with the screw rod (90).

7. A pharmaceutical grinding device according to any one of claims 3-6, wherein a conical fixed block is fixedly arranged in the middle of the grinding plate (110), the enlarged end of the transmission shaft (220) is rotatably arranged through the fixed block, and the bottom of the side wall of the grinding box (10) is conical.

8. The apparatus for grinding medicine according to claim 7, wherein a plurality of fixed shafts are fixedly connected to the side wall of the enlarged end of the transmission shaft (220), and the plurality of fixed shafts are bent and are respectively rotatably connected to the plurality of grinding rollers (130).