CN210994623U

CN210994623U - Pharmacy raw materials reducing mechanism

Info

Publication number: CN210994623U
Application number: CN201921547018.8U
Authority: CN
Inventors: 顾涌生
Original assignee: Jilin Century Liufutang Pharmaceutical Co ltd
Current assignee: Jilin Century Liufutang Pharmaceutical Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-14
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a crushing device for pharmaceutical raw materials, which comprises a crushing box, wherein the right end surface of the crushing box is provided with a driving motor, the driving motor is connected with a rotating shaft through an output shaft transmission, a plurality of crushing knives are welded on the upper and lower sides of the rotating shaft, a connecting rod is fixedly arranged in the middle of the rotating shaft, a fixed plate is arranged at the bottom end of the connecting rod, a brush is fixedly arranged on the lower end surface of the fixed plate, a U-shaped filter screen is arranged at the lower part of the crushing box, a feed opening is arranged below the U-shaped filter screen, inclined plates are arranged on the left and right sides of the feed opening, and a grinding box is arranged below the two inclined plates. So as to finally reach the ideal powder state and exert the maximum medicinal value.

Description

Pharmacy raw materials reducing mechanism

Technical Field

The utility model relates to a pharmacy technical field, in particular to raw materials for pharmacy reducing mechanism.

Background

Pharmacy raw materials reducing mechanism is a common device in pharmacy field, plays decisive action in the process of pharmacy production, and the smashing of medicine plays the key role to the medicinal value of medicine, in the production of material medicine, requires that pharmacy principle smashes as far as possible abundant, and this is because the principle reaction of more fine grain diameter can be easier, and it is its main effect to improve yield reduce cost.

The problem that prior art exists is exactly can not carry out a lot of to the material and smash, can't make comminuted more abundant, can not grind into powdered with the medicine more, does not reach the biggest medicinal value of medicine, consequently need design a section can neotype pharmacy raw and other materials reducing mechanism.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a raw materials for pharmacy reducing mechanism, current raw and other materials for medicine reducing mechanism has adopted the crushing of single mode more, can not reach the kibbling effect of raw and other materials for medicine, and the current device has ignored medicinal value when raw and other materials for medicine smash into the powder state and is the highest a lot.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a pharmacy raw material reducing mechanism, is including smashing the case, the right-hand member face of smashing the case is provided with driving motor, driving motor is connected with the axis of rotation through output shaft transmission, a plurality of crushing sword have all been welded to the upper and lower both sides of axis of rotation, the middle fixed mounting of axis of rotation has the connecting rod, the bottom of connecting rod is provided with the fixed plate, the lower terminal surface fixed mounting of fixed plate has the brush, smash the lower part of case and install U type filter screen, a plurality of filtration pores have been seted up on the U type filter screen, the below of U type filter screen is provided with the feed opening, the hang plate is all installed to the left and right sides of feed opening, two the below of hang plate all is provided with the grinding case, the internally mounted of grinding case has grinding roller, the bottom of grinding case is provided with the scraper.

Preferably, the grinding roller is internally provided with a driven shaft, and the driven shaft is movably provided with a belt.

Preferably, the driving shaft is sleeved at the other end of the belt, and one end of the driving shaft is connected with the power box.

Preferably, the drive shafts inside the two grinding boxes rotate in opposite directions.

Preferably, the fixed plate is an arc-shaped plate, and the lower end face of the fixed plate is attached to the inner wall of the U-shaped filter screen.

Preferably, the upper end face of crushing case is provided with two feeder hoppers, two the equal movable mounting in top of feeder hopper has the feeding apron.

Preferably, the bottom of crushing case is provided with the bracing piece, the bottom fixed mounting of bracing piece has the base.

The above technical scheme is adopted in the utility model, through the combination of smashing the case and grinding the case, can carry out the primary crushing through smashing the sword with the raw and other materials of medicine in smashing the incasement, smash the case top through the brush with large granule medicine brush sword again and carry out the secondary crushing, smash the back and pass through grinding the case with littleer medicine granule through abrasive treatment, through the crushing and last grinding that relapse for reach the powder state of ideal at last, exert its biggest medicinal value.

Drawings

FIG. 1 is a front view of a raw pharmaceutical material pulverizing apparatus of the present invention;

FIG. 2 is a structural view of a U-shaped filter screen and a brush of the raw material pulverizing device of the present invention;

FIG. 3 is a top view of two grinding rollers of a pharmaceutical raw material pulverizing apparatus according to the present invention;

in the figure: 1. a feed hopper; 2. a feed cover plate; 3. a crushing box; 4. a crushing knife; 5. a rotating shaft; 6. a drive motor; 7. a U-shaped filter screen; 71. a filtration pore; 8. a connecting rod; 9. a fixing plate; 10. a brush; 11. a feeding port; 12. an inclined plate; 13. a grinding roller; 14. grinding a box; 15. a driven shaft; 16. a drive shaft; 17. a support bar; 18. a base; 19. a discharge port; 20. a scraper; 21. a belt.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-3, the present invention provides a technical solution: a crushing device for pharmaceutical raw materials comprises a crushing box 3, a driving motor 6 is arranged on the right end face of the crushing box 3, the driving motor 6 is connected with a rotating shaft 5 through an output shaft in a transmission way, a plurality of crushing knives 4 are welded on the upper side and the lower side of the rotating shaft 5, the crushing effect is improved by staggered arrangement of the crushing knives 4, a connecting rod 8 is fixedly arranged in the middle of the rotating shaft 5, a fixing plate 9 is arranged at the bottom end of the connecting rod 8, a brush 10 is fixedly arranged on the lower end face of the fixing plate 9, the brush and the rotating shaft 5 synchronously work through the connecting rod 8, the working progress of the brush 10 is ensured, the brush 10 crushes the large-particle medicine on a U-shaped filter screen 7 above the crushing box 3 to facilitate secondary crushing, the U-shaped filter screen 7 is arranged on the lower portion of the crushing box 3, so that medicine, a feed opening 11 is arranged below the U-shaped filter screen 7, inclined plates 12 are arranged on the left side and the right side of the feed opening 11, small-particle medicine raw materials can conveniently enter a grinding box 14, a grinding box 14 is arranged below the two inclined plates 12, a grinding roller 13 is arranged inside the grinding box 14, the medicines are further fully ground, a scraper 20 is arranged at the bottom of the grinding box 14, medicine powder on the grinding roller 13 is prevented from falling off, a discharge opening 19 is formed between the scrapers 20, the arrangement of the device is avoided, the device is simpler, a driven shaft 15 is arranged inside the grinding roller 13, a belt 21 is movably arranged on the driven shaft 15, a driving shaft 16 is sleeved on the other end of the belt 21, one end of the driving shaft 16 is connected with a power box, the device is compactly arranged, the space between the whole devices is saved, the driving shafts 16 inside the two grinding boxes 14 rotate oppositely, pressure is provided for the medicine raw materials, and the medicine raw materials are fully ground, fixed plate 9 is the arc, the lower terminal surface of fixed plate 9 and the inner wall laminating of U type filter screen 7, the contact surface of brush 10U type filter screen 7 has been improved, make the work efficiency of brush 10 higher, the up end of smashing case 3 is provided with two feeder hoppers 1, the equal movable mounting in top of two feeder hoppers 1 has feeding apron 2, the air has been completely cut off, it is not contaminated at crushing in-process to have guaranteed the medicine, the bottom of smashing case 3 is provided with bracing piece 17, the bottom fixed mounting of bracing piece 17 has base 18, support is provided for whole device, stability is increased.

The working principle is as follows: the utility model discloses the during operation, the medicine raw and other materials get into crushing case 3 through feeder hopper 1, provide power through driving motor 6, drive axis of rotation 5, make 4 crushing medicine raw and other materials of smashing the sword, the medicine raw and other materials after smashing are through the filtration of U type filter screen 7, U type filter screen 7 surface is left to big granule, brush it through brush 10 and smash first one of case 3, carry out the crushing of second time, little granule can enter into and grind case 14, enter into through hang plate 12 and carry out last grinding in the middle of two grinding roller 13, it collects through discharge gate 19 to grind to be powdered.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a pharmacy raw material reducing mechanism, includes crushing case (3), its characterized in that, the right-hand member face of crushing case (3) is provided with driving motor (6), driving motor (6) are connected with axis of rotation (5) through output shaft transmission, a plurality of crushing sword (4) have all been welded to the upper and lower both sides of axis of rotation (5), the middle fixed mounting of axis of rotation (5) has connecting rod (8), the bottom of connecting rod (8) is provided with fixed plate (9), the lower terminal surface fixed mounting of fixed plate (9) has brush (10), U type filter screen (7) are installed to the lower part of crushing case (3), a plurality of filtration pore (71) have been seted up on U type filter screen (7), the below of U type filter screen (7) is provided with feed opening (11), hang plate (12) are all installed to the left and right sides of feed opening (11), grinding boxes (14) are arranged below the two inclined plates (12), grinding rollers (13) are mounted inside the grinding boxes (14), scrapers (20) are arranged at the bottoms of the grinding boxes (14), and discharge holes (19) are formed between the scrapers (20).

2. A pharmaceutical raw material crushing apparatus according to claim 1, wherein a driven shaft (15) is installed inside the grinding roll (13), and a belt (21) is movably installed on the driven shaft (15).

3. A crushing apparatus for pharmaceutical raw material according to claim 2, wherein the driving shaft (16) is sleeved on the other end of the belt (21), and a power box is connected to one end of the driving shaft (16).

4. A pharmaceutical raw material crushing apparatus according to claim 3, characterized in that the driving shafts (16) inside the two grinding boxes (14) are rotated in opposite directions.

5. The crushing device for the pharmaceutical raw material according to claim 1, wherein the fixing plate (9) is an arc-shaped plate, and the lower end surface of the fixing plate (9) is attached to the inner wall of the U-shaped filter screen (7).

6. A crushing device for pharmaceutical raw materials according to claim 1, characterized in that the upper end surface of the crushing box (3) is provided with two feed hoppers (1), and the top ends of the two feed hoppers (1) are movably provided with feed cover plates (2).

7. A crushing device for pharmaceutical raw materials according to claim 1, characterized in that a support rod (17) is arranged at the bottom of the crushing box (3), and a base (18) is fixedly arranged at the bottom end of the support rod (17).