CN221514656U

CN221514656U - Drug grinding device

Info

Publication number: CN221514656U
Application number: CN202323558378.7U
Authority: CN
Inventors: 王敏
Original assignee: CHUZHOU CITY VOCATION COLLEGE
Current assignee: CHUZHOU CITY VOCATION COLLEGE
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-08-13
Anticipated expiration: 2033-12-26

Abstract

The utility model belongs to the field of drug processing technology, and in particular, is a drug grinding device, including a grinding box, the bottom of which is an open design and fixedly installed with a material receiving box, a grinding roller rotatably installed inside the grinding box, a bearing base fixedly installed on the top of the inner side of the grinding box, and a grinding groove that matches the side size of the grinding roller is opened on the top of the bearing base. This drug grinding device can scrape off the drug attached to the grinding roller through the scraper fitting with the grinding roller, and drop it back into the grinding groove for grinding again. At the same time, the inclined block protruding from the surface of the grinding roller will rotate with the rotation of the grinding roller and fit with the grinding groove, so as to move and scatter the drug attached to the inner side of the grinding groove, thereby preventing the drug from always being in the same position and being crushed into a cake shape and unable to be completely crushed, thereby improving the grinding speed and grinding quality of the drug.

Description

Medicine grinder

Technical Field

The utility model relates to the technical field of medicine processing, in particular to a medicine grinding device.

Background

When the biological medicine is researched, the medicine needs to be processed, proportioned and analyzed, and when the medicine is processed, the granular medicine needs to be ground and crushed, so that the mixing processing of the medicine is facilitated. At present, a medicine grinding device is adopted, medicines are ground under the drive of a motor, and the grinding efficiency is high.

The patent with the authorized bulletin number of CN219210111U discloses a medicine grinding device, which comprises a base, wherein the base is provided with a bracket, the bracket is provided with a grinding box, the grinding box is provided with a medicine feeding pipe, the medicine feeding pipe is provided with a top cover, and the grinding box is provided with a rectangular block; according to the utility model, the two groups of scrapers are arranged on the left side and the right side of the two rectangular rods, and can clean the two groups of scrapers in time along with the rolling of the grinding roller, so that medicines are prevented from adhering to the side wall of the grinding roller, the medical staff can not conveniently clean, take out and collect the medicines, the grinding quality of the grinding roller on the medicines is ensured, the dosage of the final finished products of the medicines is also ensured, and the medical device has strong practicability. When the grinding roller is used, the adhered medicines on the surface of the grinding roller can be scraped in time, but in the reciprocating grinding process of the grinding roller, the medicines are always in a rolled state, most of the medicines are rarely moved from the beginning of grinding except for the medicine slag which is partially adhered to the grinding roller, so that the ground medicines are easily adhered to the bottom of the grinding roller in a cake shape, the grinding efficiency of the grinding roller is affected, a screen plate is also blocked, and the crushed medicines cannot be screened.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a medicine grinding device which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medicine grinder, includes the grinding case, the bottom of grinding case is open type design and fixed mounting has the material receiving case, the inside rotation of grinding case is installed the grinding roller, the inboard top fixed mounting of grinding case has the bearing base, the top of bearing base seted up the grinding groove with grinding roller side size anastomosis, the feed inlet of symmetric distribution in grinding roller both sides is seted up at the top of grinding case, the movable groove has been seted up to the side of grinding roller, movable plate has the inside slidable mounting of movable groove, fixed mounting has the extrusion spring between the side of movable plate and the inboard of movable groove, the side of movable plate flushes with the outside of grinding roller, the side fixed mounting of movable plate has a plurality of equidistant sloping blocks of distribution, the inboard top of grinding case has the scraper blade through link fixed mounting, the bottom of scraper blade is laminated with the surface of grinding roller.

As a preferable technical scheme of the utility model, the front surface of the grinding box is fixedly provided with the driving motor, the output end of the driving motor extends to the inside of the grinding box to be fixedly connected with the center of the grinding roller, the top of the bearing base is fixedly provided with the drainage seat which is positioned in the grinding box, and one side of the drainage seat, which is close to the grinding groove, is smoothly connected with the grinding groove and is in arc-shaped design.

As a preferable technical scheme of the utility model, a discharge hole is formed in the side face of the material receiving box, a sealing door is hinged to the inner side of the discharge hole, and symmetrically distributed supporting plates are fixedly arranged at the bottom of the material receiving box.

As a preferable technical scheme of the utility model, the bottom of the grinding groove is provided with a circulation groove, the circulation groove penetrates through the bearing base from top to bottom, the material receiving box comprises a top plate which is arranged at the bottom of the inner side of the grinding box and fixedly connected with the bottom of the bearing base, the top of the top plate is positioned right below the circulation groove and provided with a through groove which is matched with the circulation groove in size, and the bottom of the material receiving box is provided with a sliding groove which is positioned right below the through groove and matched with the through groove in size.

As a preferable technical scheme of the utility model, the inner side of the sliding groove is in sliding connection with a baffle, the top of the baffle penetrates through the through groove and is then in connection with the inside of the circulating groove, the through groove and the circulating groove are completely blocked, and the top surface of the baffle is flush with the inner side of the grinding groove.

As a preferable technical scheme of the utility model, the side surface of the material receiving box is in threaded insertion connection with the inserted rod, and the side surface of the baffle is provided with a threaded groove which is matched with the inserted rod in size.

As a preferable technical scheme of the utility model, the bottom of the baffle plate is connected with a positioning rod in a sliding manner, and the positioning rod penetrates through the bottom of the material receiving box and is connected with the inside of the material receiving box in a threaded manner.

Compared with the prior art, the utility model provides a medicine grinding device, which has the following beneficial effects:

1. This medicine grinder adds the medicine through the feed inlet to grinding the incasement, and the grinding roller rotates and rolls the grinding to the medicine, and the scraper blade is laminated with the grinding roller, can strike off the medicine that adheres to on the grinding roller, falls into grinding inslot again and grinds once more, and the protruding slope piece in grinding roller surface simultaneously can rotate along with the rotation of grinding roller to laminate with the grinding groove, stir the inboard medicine of the early grinding groove of adhesion and break up, prevent that the medicine from being located the coplanar all the time, by rolling into cake form and unable complete kibbling phenomenon emergence, improvement medicine's grinding rate and grinding quality.

2. This medicine grinder, through the design of baffle, at the medicine grinding in-process, with circulation groove and link up the groove and block up, prevent not to grind complete powder and fall into and connect the workbin, after the medicine grinds, can the downward pulling baffle for the baffle breaks away from circulation groove and link up the groove, makes things convenient for the collection of medicine powder.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the vicinity of the grinding roll of the present utility model;

FIG. 3 is a schematic view of the structure of the bearing base of the present utility model;

Fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a grinding box; 11. a feed inlet; 12. a connecting frame; 13. a scraper; 2. a material receiving box; 21. a top plate; 22. a discharge port; 23. a sliding groove; 24. a through groove; 3. a support plate; 4. sealing the door; 5. a driving motor; 6. a rod; 7. a grinding roller; 71. a movable groove; 8. a baffle; 81. a thread groove; 82. a positioning rod; 9. a load-bearing base; 91. a drainage seat; 92. grinding the groove; 93. a flow channel; 10. a movable plate; 101. and (5) tilting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, in the present embodiment: a medicine grinding device comprises a grinding box 1, wherein the bottom of the grinding box 1 is of an open type design and is fixedly provided with a material receiving box 2, a grinding roller 7 is rotatably arranged in the grinding box 1, the top of the inner side of the grinding box 1 is fixedly provided with a bearing base 9, the top of the bearing base 9 is provided with grinding grooves 92 which are matched with the side surface of the grinding roller 7 in size, the top of the grinding box 1 is provided with feeding holes 11 symmetrically distributed on two sides of the grinding roller 7, the side surface of the grinding roller 7 is provided with a movable groove 71, the inside of the movable groove 71 is slidably provided with a movable plate 10, an extrusion spring picture is fixedly arranged between the side surface of the movable plate 10 and the inner side of the movable groove 71, the side surface of the movable plate 10 is flush with the outer side of the grinding roller 7, the side surface of the movable plate 10 is fixedly provided with a plurality of inclined blocks 101 which are distributed at equal intervals, the top of the inner side of the grinding box 1 is fixedly provided with scraping plates 13 through a connecting frame 12, when in use, the bottom of the scraping plate 13 is attached to the surface of the grinding roller 7, medicines are added into the grinding box 1 through the feed inlet 11, the grinding roller 7 rotates to grind the medicines, the scraping plate 13 is attached to the grinding roller 7, the medicines attached to the grinding roller 7 can be scraped off and fall into the grinding groove 92 again to grind again, meanwhile, the inclined block 101 protruding from the surface of the grinding roller 7 rotates along with the rotation of the grinding roller 7 and is attached to the grinding groove 92, the medicines attached to the inner side of the early grinding groove 92 are stirred and scattered, the medicines are prevented from being always positioned at the same position and being crushed into a cake shape and not being crushed completely, the grinding speed and the grinding quality of the medicines are improved, in addition, after the inclined block 101 contacts with the inner sides of the scraping plate 13 and the grinding groove 92, the medicines are extruded and slide into the movable groove 71, and does not affect the squeegee 13.

As a preferred embodiment, the front fixed mounting of grinding case 1 has driving motor 5, driving motor 5's output extends to the inside of grinding case 1 and the fixed continuous of center department of grinding roller 7, bear the top of base 9 and lie in the inside fixed mounting of grinding case 1 and have drainage seat 91, the drainage seat 91 is close to the side of grinding groove 92 and smooth continuous and be the arc design of grinding groove 92, after the medicine gets into grinding case 1 through feed inlet 11, can at first contact with the side of drainage seat 91, fall into between drainage seat 91 and the grinding roller 7 to along with the rotation of grinding roller 7 by the gradual grinding grind get into grinding inslot 92, further improve the smoothness that the medicine ground.

As a preferred embodiment, a discharge hole 22 is formed in the side surface of the material receiving box 2, a sealing door 4 is hinged to the inner side of the discharge hole 22, the ground medicine falls into the material receiving box 2, medicine powder is taken out by opening the sealing door 4, symmetrically distributed supporting plates 3 are fixedly mounted at the bottom of the material receiving box 2, and stability of the grinding box 1 is improved.

Example two

Referring to fig. 1 to 4, in the present embodiment: the bottom of the grinding tank 92 is provided with a circulation tank 93, the circulation tank 93 penetrates through the bearing base 9 from top to bottom, the material receiving box 2 comprises a top plate 21 which is arranged at the bottom of the inner side of the grinding tank 1 and fixedly connected with the bottom of the bearing base 9, the top of the top plate 21 is provided with a through groove 24 which is anastomotic with the size of the circulation tank 93 and is positioned under the circulation tank 93, the bottom of the material receiving box 2 is provided with a sliding groove 23 which is positioned under the through groove 24 and is anastomotic with the size of the through groove 24, and the ground medicine sequentially passes through the circulation tank 93 and the through groove 24 and falls into the material receiving box 2 to collect the ground medicine powder.

As a preferred embodiment, the inner side of the sliding groove 23 is slidably inserted with the baffle plate 8, the top of the baffle plate 8 penetrates through the through groove 24 and then is inserted into the circulation groove 93, the through groove 24 and the circulation groove 93 are completely blocked, the top surface of the baffle plate 8 is flush with the inner side of the grinding groove 92, the baffle plate 8 has the function of blocking the circulation groove 93 and the through groove 24 in the medicine grinding process, the medicine powder which is not completely ground is prevented from falling into the material receiving box 2, and after the medicine grinding is completed, the baffle plate 8 can be pulled downwards, so that the baffle plate 8 is separated from the circulation groove 93 and the through groove 24, and the medicine powder is conveniently collected.

As a preferred embodiment, the side surface of the material receiving box 2 is in threaded connection with the inserted rod 6, the side surface of the baffle plate 8 is provided with a threaded groove 81 which is matched with the inserted rod 6 in size, and the structural stability of the baffle plate 8 is further improved and the stability of the drug grinding process is improved through the threaded connection of the inserted rod 6 and the threaded groove 81.

As a preferred embodiment, the bottom of the baffle plate 8 is slidably inserted with a positioning rod 82, the positioning rod 82 penetrates through the bottom of the material receiving box 2 and is in threaded connection with the inside of the material receiving box 2, the positioning rod 82 and the baffle plate 8 can be fixed through the threaded connection of the positioning rod 82 and the material receiving box 2, and meanwhile the baffle plate 8 can be pulled downwards conveniently through the positioning rod 82.

The working principle and the using flow of the utility model are as follows: the operator adds the medicine into the grinding box 1 through the feed inlet 11, the grinding roller 7 rotates to grind the medicine, the scraping plate 13 is attached to the grinding roller 7, the medicine attached to the grinding roller 7 can be scraped and falls into the grinding groove 92 again to grind, meanwhile, the inclined block 101 protruding from the surface of the grinding roller 7 rotates along with the rotation of the grinding roller 7 and is attached to the grinding groove 92, the medicine attached to the inner side of the grinding groove 92 is stirred and scattered, the medicine is prevented from being always positioned at the same position, the phenomenon that the medicine is rolled into a cake shape and cannot be completely crushed occurs, the grinding speed and the grinding quality of the medicine are improved, in addition, the inclined block 101 is extruded and slides into the movable groove 71 after being contacted with the scraping plate 13 and the inner side of the grinding groove 92, and the influence on the scraping plate 13 is avoided; the baffle plate 8 is pulled downwards through the positioning rod 82, so that the baffle plate 8 is separated from the circulation groove 93 and the through groove 24, and the medicine powder is conveniently collected.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A drug grinding device, comprising a grinding box (1), characterized in that: the bottom of the grinding box (1) is of an open design and a material receiving box (2) is fixedly installed, a grinding roller (7) is rotatably installed inside the grinding box (1), a bearing base (9) is fixedly installed on the top of the inner side of the grinding box (1), a grinding groove (92) that matches the side size of the grinding roller (7) is opened on the top of the bearing base (9), a feeding port (11) symmetrically distributed on both sides of the grinding roller (7) is opened on the top of the grinding box (1), and the side of the grinding roller (7) is provided with a grinding groove (92) that matches the side size of the grinding roller (7) A movable groove (71) is provided on the surface, a movable plate (10) is slidably installed inside the movable groove (71), an extrusion spring is fixedly installed between the side of the movable plate (10) and the inner side of the movable groove (71), the side of the movable plate (10) is flush with the outer side of the grinding roller (7), and a plurality of inclined blocks (101) distributed at equal intervals are fixedly installed on the side of the movable plate (10), a scraper (13) is fixedly installed on the top of the inner side of the grinding box (1) through a connecting frame (12), and the bottom of the scraper (13) is in contact with the surface of the grinding roller (7).

2. A drug grinding device according to claim 1, characterized in that: a drive motor (5) is fixedly installed on the front of the grinding box (1), the output end of the drive motor (5) extends to the inside of the grinding box (1) and is fixedly connected to the center of the grinding roller (7), and a drainage seat (91) is fixedly installed on the top of the supporting base (9) and located inside the grinding box (1), and the drainage seat (91) is smoothly connected to the grinding groove (92) on one side close to the grinding groove (92) and is designed to be arc-shaped.

3. A drug grinding device according to claim 1, characterized in that: a discharge port (22) is opened on the side of the material receiving box (2), a sealing door (4) is hinged on the inner side of the discharge port (22), and a symmetrically distributed support plate (3) is fixedly installed on the bottom of the material receiving box (2).

4. A drug grinding device according to claim 1, characterized in that: a circulation groove (93) is provided at the bottom of the grinding groove (92), and the circulation groove (93) penetrates the supporting base (9) from top to bottom; the material receiving box (2) includes a top plate (21) installed at the bottom of the inner side of the grinding box (1) and fixedly connected to the bottom of the supporting base (9); a through groove (24) matching the size of the circulation groove (93) is provided at the top of the top plate (21) and located directly below the circulation groove (93); and a sliding groove (23) is provided at the bottom of the material receiving box (2) and located directly below the through groove (24) and matching the size of the through groove (24).

5. A drug grinding device according to claim 4, characterized in that: a baffle (8) is slidably inserted into the inner side of the sliding groove (23), and the top of the baffle (8) passes through the through groove (24) and is inserted into the interior of the circulation groove (93) to completely block the through groove (24) and the circulation groove (93), and the top surface of the baffle (8) is flush with the inner side of the grinding groove (92).

6. A medicine grinding device according to claim 5, characterized in that: a plug rod (6) is threadedly inserted into the side surface of the material receiving box (2), and a thread groove (81) matching the size of the plug rod (6) is formed on the side surface of the baffle (8).

7. A medicine grinding device according to claim 5, characterized in that a positioning rod (82) is slidably inserted into the bottom of the baffle (8), and the positioning rod (82) passes through the bottom of the material receiving box (2) and is threadedly connected to the inside of the material receiving box (2).