CN219273147U

CN219273147U - Medicine grinder

Info

Publication number: CN219273147U
Application number: CN202222940760.3U
Authority: CN
Inventors: 王恩; 杜瑞卿; 胡凯; 曹建军
Original assignee: Shandong Ciwei Pharmaceutical Co ltd
Current assignee: Shandong Ciwei Pharmaceutical Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-06-30
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a medicine grinder, which relates to the technical field of grinders and comprises a shell, wherein a grinding cavity and a grinding cavity are respectively arranged in the shell, the grinding cavity is positioned above the grinding cavity, a discharge hole is formed in the bottom of the grinding cavity, a fixed plate is fixed in the grinding cavity, a first rotating shaft is arranged in the middle of the fixed plate and at the top of the shell in a penetrating manner, a grinding mechanism is arranged on the grinding cavity, a collecting mechanism is arranged at the bottom of the shell, the medicine grinder can drive a grinding block and a grinding blade to rotate simultaneously by starting a motor, and the rotating grinding blade can grind large-particle medicines collected at the top of the grinding cavity, so that the large-particle medicines can form small-particle medicines and then fall between the grinding block and the grinding cavity to grind, the large-particle medicines can be ground, and the practicability of the grinder is improved.

Description

Medicine grinder

Technical Field

The utility model relates to the technical field of grinders, in particular to a medicine grinder.

Background

Traditional Chinese medicine grinding is a difficult problem frequently encountered by traditional Chinese medicine departments, traditional Chinese medicines are generally ground manually, so that the ground traditional Chinese medicine powder is not very fine and smooth, an ideal effect cannot be achieved when the traditional Chinese medicine powder is used for a patient, the efficacy of the traditional Chinese medicine powder can be reduced, the efficacy of the traditional Chinese medicine powder can be delayed, the illness condition of the patient cannot be treated immediately, the working difficulty of medical staff is increased, and a grinder can be used for conveniently grinding.

The utility model provides a clinical medicine grinder of nephrology department of authorized publication number CN214554362U, includes the casing, the cavity has been seted up to the inside of casing, the interior top fixed mounting of casing has the grinding chamber, the inside of grinding chamber is hollow structure, the inside of casing top is near central point put fixed mounting organic case, the inside fixed mounting of machine case has gear motor, gear motor is through the output fixedly connected with main shaft of its bottom. This clinical medicine grinder of nephrology department, through collecting box, collecting tray, first spring, connecting plate, vibrating motor, screen cloth, second spring and the cooperation of swash plate use, when the tablet grinds the back and falls into on the screen cloth, the screen cloth can sieve the powder of grinding running-in check and unqualified powder, unqualified powder can shake off the powder on the screen cloth to the collecting tray in the collecting box through vibrating motor's vibration and the elasticity effect of first spring and second spring.

The above patent has the following problems:

because the distance between the lower half part of the grinding block and the lower half part of the grinding chamber is small, some large-particle medicines cannot enter the grinding area formed by the lower half part of the grinding block and the lower half part of the grinding chamber, and cannot be ground, so that the use limitation is large.

Aiming at the problems, innovative design based on the original grinder is urgently needed.

Disclosure of Invention

The present utility model is directed to a drug grinder, which solves the above-mentioned problems of the prior art.

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 shell, the inside of shell is provided with crushing chamber and grinding chamber respectively, crushing chamber is located the top of grinding chamber, the discharge gate has been seted up to the bottom of grinding chamber, the inside of smashing the chamber is fixed with the fixed plate, the first pivot is all run through to install at the middle part of fixed plate and the top of shell, the lower extreme of first pivot is fixed with the abrasive brick, the bottom of abrasive brick is located the inside of grinding chamber, the upper end of first pivot is fixed with the motor, the outer wall of motor passes through the top fixed connection of mounting bracket and shell, be provided with crushing mechanism on the crushing chamber, the bottom of shell is provided with collection mechanism, the internal diameter from the top down of grinding chamber reduces in proper order.

Preferably, the crushing mechanism comprises a second rotating shaft, a first gear, a second gear and a crushing blade, wherein the second rotating shaft is installed in the fixing plate in a penetrating manner and the top of the shell, the first gear is fixed at the upper end of the second rotating shaft, the second gear is meshed with one side of the first gear, the inner wall of the second gear is fixedly connected with the outer wall of the first rotating shaft, the crushing blade is fixed at the bottom of the outer wall of the second rotating shaft, and the crushing blade is located at the bottom of the crushing cavity.

Preferably, the collection mechanism comprises a support, a collection box, a limiting block, a limiting groove and a handle, wherein the support is fixed on the outer wall of the shell, the collection box is arranged on the upper surface of the bottom of the support, the limiting block is fixed on the bottom of the collection box and located in the limiting groove, the limiting groove is formed in the upper surface of the bottom of the support, and the handle is fixed on the outer wall of the collection box.

Preferably, the feeding pipe is installed to both sides of shell, sealed lid is installed to the top screw thread of feeding pipe.

Preferably, the second rotating shaft and the first gear are both distributed at equal angles with respect to the central axis of the shell, and the crushing blades are distributed on the second rotating shaft at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: this medicine grinder through the starter motor, can drive grinding piece and crushing blade and rotate simultaneously, and rotatory crushing blade can smash the large granule medicine of gathering at grinding chamber top for large granule medicine can form small granule medicine, then can fall to grind between grinding piece and the grinding chamber, thereby makes large granule medicine can grind, has promoted the practicality of grinder.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a first gear assembly according to the present utility model;

fig. 3 is a schematic top view of the fixing plate of the present utility model.

In the figure: 1. a housing; 2. a crushing cavity; 3. a grinding chamber; 4. a discharge port; 5. a fixing plate; 6. a first rotating shaft; 7. grinding the blocks; 8. a motor; 9. a mounting frame; 10. a second rotating shaft; 11. a first gear; 12. a second gear; 13. a crushing blade; 14. a feed pipe; 15. sealing cover; 16. a bracket; 17. a collection box; 18. a limiting block; 19. a limit groove; 20. a handle.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a medicine grinder, which comprises an outer shell 1, the inside of shell 1 is provided with crushing chamber 2 and grinding chamber 3 respectively, crushing chamber 2 is located the top of grinding chamber 3, discharge gate 4 has been seted up to the bottom of grinding chamber 3, the inside of crushing chamber 2 is fixed with fixed plate 5, the middle part of fixed plate 5 and the top of shell 1 all run through and install first pivot 6, the lower extreme of first pivot 6 is fixed with the abrasive brick 7, the bottom of abrasive brick 7 is located the inside of grinding chamber 3, the upper end of first pivot 6 is fixed with motor 8, the outer wall of motor 8 passes through mounting bracket 9 and the top fixed connection of shell 1, be provided with crushing mechanism on the crushing chamber 2, the bottom of shell 1 is provided with collection mechanism, the internal diameter from the top down of grinding chamber 3 reduces in proper order.

The crushing mechanism comprises a second rotating shaft 10, a first gear 11, a second gear 12 and a crushing blade 13, wherein the second rotating shaft 10 is installed in the fixing plate 5 and penetrates through the top of the shell 1, the first gear 11 is fixed at the upper end of the second rotating shaft 10, the second gear 12 is meshed with one side of the first gear 11, the inner wall of the second gear 12 is fixedly connected with the outer wall of the first rotating shaft 6, the crushing blade 13 is fixed at the bottom of the outer wall of the second rotating shaft 10, the crushing blades 13 are located at the bottom of the crushing cavity 2, the second rotating shaft 10 and the first gear 11 are distributed at equal angles relative to the central axis of the shell 1, the crushing blades 13 are distributed at equal intervals on the second rotating shaft 10, and the design of the crushing mechanism can crush large-particle medicines gathered at the top of the grinding cavity 3 into small particles, so that the medicines can enter between the grinding cavity 3 and the grinding block 7, and the large-particle medicines can be ground.

The collection mechanism includes support 16, collect box 17, stopper 18, spacing groove 19 and handle 20, the outer wall of shell 1 is fixed with support 16, the upper surface of support 16 bottom is provided with collects box 17, the bottom of collecting box 17 is fixed with stopper 18, stopper 18 is located the inside of spacing groove 19, spacing groove 19 is seted up in the upper surface of support 16 bottom, the outer wall of collecting box 17 is fixed with handle 20, collection mechanism's design, can form the powder after to grinding and collect, and collect box 17 under the block of stopper 18 and spacing groove 19, can be located the bottom of discharge gate 4, be favorable to the collection of powder.

The feed pipe 14 is installed to the both sides of shell 1, and sealed lid 15 is installed to the screw thread at the top of feed pipe 14, can add the medicine to the inside of shell 1.

Working principle: when the medicine grinder is used, the sealing cover 15 is firstly rotated to open, then medicines to be ground are added into the grinding cavity 2 through the feeding pipe 14, some small-particle medicines enter between the grinding cavity 3 and the grinding block 7, some large-particle medicines are located at the top of the grinding cavity 3, the motor 8 is started, then the motor 8 drives the grinding block 7 to rotate through the first rotating shaft 6, the grinding block 7 is matched with the grinding cavity 3 to grind the small-particle medicines, meanwhile, when the first rotating shaft 6 rotates, the first rotating shaft 6 drives the grinding blade 13 to rotate through the second gear 12, the first gear 11 and the second rotating shaft 10, and therefore the grinding blade 13 can grind medicines collected at the top of the grinding cavity 3, the large-particle medicines are changed into small-particle medicines to be ground between the grinding cavity 3 and the grinding block 7, and the ground formed powder enters the inside of the discharge hole 4 and then falls into the collecting box 17.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A pharmaceutical grinder comprising a housing (1), characterized in that: the inside of shell (1) is provided with crushing chamber (2) and grinding chamber (3) respectively, crushing chamber (2) are located the top of grinding chamber (3), discharge gate (4) have been seted up to the bottom of grinding chamber (3), the inside of crushing chamber (2) is fixed with fixed plate (5), first pivot (6) are all run through to the top of middle part and shell (1) of fixed plate (5), the lower extreme of first pivot (6) is fixed with grinding piece (7), the bottom of grinding piece (7) is located the inside of grinding chamber (3), the upper end of first pivot (6) is fixed with motor (8), the outer wall of motor (8) is through the top fixed connection of mounting bracket (9) and shell (1), be provided with crushing mechanism on crushing chamber (2), the bottom of shell (1) is provided with collection mechanism, the internal diameter of grinding chamber (3) reduces down in proper order, and crushing mechanism includes second (10), first gear (11), second gear (12) and second gear (13) are fixed with top of second pivot (10) from the top of second pivot (1), one side of the first gear (11) is meshed with a second gear (12), the inner wall of the second gear (12) is fixedly connected with the outer wall of the first rotating shaft (6), a crushing blade (13) is fixed at the bottom of the outer wall of the second rotating shaft (10), and the crushing blade (13) is located at the bottom of the crushing cavity (2).

2. A medication grinder as recited in claim 1, wherein: the collecting mechanism comprises a support (16), a collecting box (17), a limiting block (18), a limiting groove (19) and a handle (20), wherein the support (16) is fixed on the outer wall of the shell (1), the collecting box (17) is arranged on the upper surface of the bottom of the support (16), the limiting block (18) is fixed on the bottom of the collecting box (17), the limiting block (18) is located inside the limiting groove (19), the limiting groove (19) is formed in the upper surface of the bottom of the support (16), and the handle (20) is fixed on the outer wall of the collecting box (17).

3. A medication grinder as recited in claim 1, wherein: the feeding pipe (14) is arranged on two sides of the shell (1), and the sealing cover (15) is arranged on the top of the feeding pipe (14) in a threaded manner.

4. A medication grinder as recited in claim 1, wherein: the second rotating shaft (10) and the first gear (11) are both distributed at equal angles relative to the central axis of the shell (1), and the crushing blades (13) are distributed on the second rotating shaft (10) at equal intervals.