CN216322189U

CN216322189U - Tablet grinding equipment with built-in circulating pushing structure

Info

Publication number: CN216322189U
Application number: CN202123047396.XU
Authority: CN
Inventors: 王海霞; 马金兰; 王欧阳; 何阳阳; 朱志高
Original assignee: Aks Vocational And Technical College
Current assignee: Aks Vocational And Technical College
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-19
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of western medicine tablet production, in particular to tablet grinding equipment with a built-in circulating pushing structure, which comprises a grinding box body, wherein a driven grinding roller is movably arranged in the grinding box body, a driving grinding roller is movably arranged at the rear end of the driven grinding roller, a tablet recovery box is arranged below the grinding box body, a powder sieve plate is arranged in the tablet recovery box, and a powder discharge channel is arranged below the powder sieve plate; and the tablet recovery pipe is arranged above the powder sieve plate. According to the tablet grinding device, the tablet recovery motor drives the recovery transmission pipe and the recovery transmission sheet on the recovery transmission pipe to rotate, tablets which are screened by the powder sieve plate and cannot be ground in a large volume are pushed into the tablet containing hopper, and a circular pushing structure is formed inside the tablet grinding device, so that the tablets which are not ground in place and in a large volume can be ground again, and the grinding quality of the tablets is improved.

Description

Tablet grinding equipment with built-in circulating pushing structure

Technical Field

The utility model relates to the technical field of western medicine tablet production, in particular to tablet grinding equipment with a built-in circulating pushing structure.

Background

Western medicines are organic chemical medicines, inorganic chemical medicines and biological products, the specifications of the Western medicines have chemical names and structural formulas, the dosage of the Western medicines is more accurate than that of the traditional Chinese medicines, usually in milligrams, the Western medicines all exist in the form of tablets, in long-term clinical practice, the dosage of a patient needs to reach the very accurate bottom, the tablets are in specific weight, and the Western medicines sometimes need to be ground into medicinal powder for use in order to meet the dosage.

The existing tablet grinding equipment has the problems that some medicine powder which is not ground in place or is extruded into blocks again in the grinding process exists in the medicine powder ground by the existing tablet grinding equipment, the medicine blocks cannot be pushed to the grinding position again in a circulating mode to be ground again, the use of the medicine powder is influenced, meanwhile, a large amount of time and labor are wasted due to the fact that the medicine powder is screened again, and therefore the tablet grinding equipment with the built-in circulating pushing structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide tablet grinding equipment with a built-in circulating pushing structure, and aims to solve the problems that some medicine powder which is not ground in place or is extruded into blocks again in the grinding process exists in the medicine powder ground by the conventional tablet grinding equipment, the medicine blocks cannot be pushed to the grinding position again in a circulating mode to be ground again, the use of the medicine powder is influenced, and a large amount of time and labor are wasted in the re-screening of the medicine powder.

In order to achieve the purpose, the utility model provides the following technical scheme: a tablet grinding apparatus with built-in cyclic pushing structure, comprising:

the grinding box body is internally and movably provided with a driven grinding roller, the rear end of the driven grinding roller is movably provided with a driving grinding roller, a tablet recovery box is arranged below the grinding box body, a powder sieve plate is arranged inside the tablet recovery box, and a powder discharge channel is arranged below the powder sieve plate;

the tablet recovery tube, it is installed the top of powder sieve, the internally mounted of powder sieve has the recovery driving pipe, the surface mounting who retrieves the driving pipe has the recovery driving piece, the motor is retrieved to the tablet is installed to the top of tablet recovery tube, the right side fixed mounting of tablet recovery tube has the tablet delivery pipe.

Preferably, the recycling transmission piece is of a spiral structure, and the diameter size of the recycling transmission piece is matched with the diameter size of the inner part of the tablet recycling pipe.

Preferably, the grinding box body is communicated with the tablet recovery box, the included angle between the powder sieve plate and the right end inside the grinding box body is 60 degrees, and the shape and the size of the driven grinding roller are matched with those of the driving grinding roller.

Preferably, the active grinding roller is further provided with:

and the transmission gear is arranged on the right side of the driving grinding roller, the grinding motor is arranged on the right side of the transmission gear, and the driven gear is arranged at the front end of the transmission gear.

Preferably, grinding motor and initiative grinding roller key-type connection, driven grinding roller and driven gear fixed connection, and driven grinding roller pass through drive gear and driven gear and initiative grinding roller swing joint to drive gear is connected with driven gear meshing.

Preferably, the grinding box body is further provided with:

the tablet propelling movement pipe, it is installed grind the top of box, tablet propelling movement motor is installed in the left side of tablet propelling movement pipe, the propelling movement transfer line is installed to the output of tablet propelling movement motor, the surface mounting of propelling movement transfer line has the propelling movement piece, the top of tablet propelling movement pipe is installed the tablet and is held the fill.

Preferably, the propelling movement transfer line runs through in the inside of tablet propelling movement pipe, and tablet propelling movement pipe holds the fill with the tablet and communicates, the propelling movement piece is helical structure.

Compared with the prior art, the utility model provides tablet grinding equipment with a built-in circulating pushing structure, which has the following beneficial effects: this tablet grinding device of built-in circulation propelling movement structure retrieves the motor through the tablet and drives the recovery driving disk that retrieves on driving pipe and the recovery driving disk rotates, and the great tablet of grinding of getting off the powder sieve screen promotes the tablet and holds the inside of fighting, forms a circulation propelling movement structure in this tablet grinding device's inside to grind the great tablet of volume in place again to being convenient for, improve the grinding quality of this tablet.

1. According to the tablet grinding device, the tablet recovery motor drives the recovery transmission pipe and the recovery transmission sheet on the recovery transmission pipe to rotate, tablets which are screened by the powder sieve plate and cannot be ground in a large volume are pushed into the tablet containing hopper, and a circular pushing structure is formed inside the tablet grinding device, so that the tablets which are not ground in place and have a large volume can be ground again, and the grinding quality of the tablets is improved;

2. according to the tablet grinding device, the driving gear and the driven gear drive the driven grinding roller to rotate oppositely to the driving grinding roller, tablets are extruded and ground, and the grinding efficiency of the tablet grinding device is improved;

3. according to the tablet grinding device, the tablets in the tablet containing hopper are uniformly pushed into the grinding box body for grinding through the tablet pushing pipe, the tablet pushing motor, the pushing transmission rod and the pushing piece, so that the tablet grinding device is prevented from being blocked due to the fact that too many tablets are fed into the grinding box body at one time, and the grinding efficiency of the tablet grinding device is prevented from being influenced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the external structure of the grinding chamber of the present invention;

fig. 4 is a schematic view showing the internal structure of the tablet pushing tube of the present invention.

In the figure: 1. grinding the box body; 2. a driven grinding roller; 3. an active grinding roller; 4. a tablet pushing tube; 5. a tablet holding hopper; 6. a tablet recovery motor; 7. a tablet discharge tube; 8. a tablet pushing motor; 9. a tablet recovery tube; 10. a tablet recovery box; 11. a medicine powder discharge passage; 12. recovering the transmission pipe; 13. recovering the transmission piece; 14. sieving the medicinal powder; 15. a transmission gear; 16. grinding the motor; 17. a driven gear; 18. pushing a transmission rod; 19. and pushing the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a tablet grinding apparatus having a built-in circulation push structure includes: the grinding box comprises a grinding box body 1, wherein a driven grinding roller 2 is movably arranged in the grinding box body 1, a driving grinding roller 3 is movably arranged at the rear end of the driven grinding roller 2, a tablet recovery box 10 is arranged below the grinding box body 1, and a powder sieve plate 14 is arranged in the tablet recovery box 10; the grinding box body 1 is communicated with the tablet recovery box 10, the included angle between the powder sieve plate 14 and the right end inside the grinding box body 1 is 60 degrees, the shape and the size of the driven grinding roller 2 are matched with those of the driving grinding roller 3, and a powder discharge channel 11 is arranged below the powder sieve plate 14; the tablet recovery tube 9 is arranged above the powder sieve plate 14, the recovery transmission tube 12 is arranged inside the powder sieve plate 14, and the recovery transmission piece 13 is arranged on the outer surface of the recovery transmission tube 12; the recycling transmission sheet 13 is of a spiral structure, the diameter size of the recycling transmission sheet 13 is matched with the diameter size of the interior of the tablet recycling pipe 9, the tablet recycling motor 6 is installed above the tablet recycling pipe 9, and the tablet discharge pipe 7 is fixedly installed on the right side of the tablet recycling pipe 9; retrieve motor 6 through the tablet and drive recovery transmission piece 13 rotation on retrieving transmission pipe 12 and retrieving transmission pipe 12, the great tablet of grinding of getting off powder sieve 14 screening can not promote the tablet and hold the inside of fighting 5, forms a circulation propelling movement structure in this tablet grinding equipment's inside to grind the great tablet of volume that does not put in place again to the grinding, improve the grinding quality of this tablet.

As shown in fig. 1, 3 and 4, a tablet grinding apparatus having a built-in circulation push structure includes: a transmission gear 15 installed at the right side of the driving grinding roller 3, a grinding motor 16 installed at the right side of the transmission gear 15, and a driven gear 17 installed at the front end of the transmission gear 15; the grinding motor 16 is connected with the driving grinding roller 3 in a key mode, the driven grinding roller 2 is fixedly connected with the driven gear 17, the driven grinding roller 2 is movably connected with the driving grinding roller 3 through the transmission gear 15 and the driven gear 17, and the transmission gear 15 is meshed with the driven gear 17; the driven grinding roller 2 and the driving grinding roller 3 are driven to rotate oppositely through the transmission gear 15 and the driven gear 17, tablets are extruded and ground, and the grinding efficiency of the tablet grinding equipment is improved; the tablet pushing pipe 4 is arranged above the grinding box body 1, a tablet pushing motor 8 is arranged on the left side of the tablet pushing pipe 4, a pushing transmission rod 18 is arranged at the output end of the tablet pushing motor 8, a pushing piece 19 is arranged on the outer surface of the pushing transmission rod 18, and a tablet containing hopper 5 is arranged above the tablet pushing pipe 4; the push transmission rod 18 penetrates through the tablet push pipe 4, the tablet push pipe 4 is communicated with the tablet containing hopper 5, and the push sheet 19 is of a spiral structure; through even propelling movement of tablet propelling movement pipe 4, tablet propelling movement motor 8, propelling movement transfer line 18 and propelling movement piece 19 tablet holding fill 5 in the tablet grinding box 1, grind, avoid once only to throwing in the tablet in the grinding box 1 too much and cause this tablet grinding device to block up, influence this tablet grinding device's grinding efficiency.

The working principle is as follows: when the tablet grinding device with the built-in circulating pushing structure is used, firstly, the grinding motor 16 is electrified to work to drive the driving grinding roller 3 in the grinding box body 1 to rotate, the driving grinding roller 3 drives the driven grinding roller 2 to rotate through the transmission gear 15 and the driven gear 17, then tablets to be ground are poured into the tablet containing hopper 5, the tablet pushing motor 8 is electrified to work to drive the pushing transmission rod 18 and the pushing sheet 19 in the tablet pushing pipe 4 to rotate, the tablets in the tablet containing hopper 5 are pushed into the grinding box body 1 to be ground, secondly, the ground medicinal powder falls into the tablet recovery box 10, the medicinal powder is screened by the medicinal powder screen plate 14 and then falls into the medicinal powder discharge channel 11 to be discharged, the tablets with larger volume fall into the inner bottom of the tablet recovery pipe 9, and secondly, the tablet recovery motor 6 is electrified to work to drive the transmission recovery pipe 12 and the recovery transmission sheet 13 to rotate, the tablets are pushed to the tablet discharge pipe 7 and returned to the tablet hopper 5 to be ground again.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tablet grinding apparatus with a built-in cyclic push structure, comprising:

the grinding box comprises a grinding box body (1), wherein a driven grinding roller (2) is movably mounted inside the grinding box body (1), a driving grinding roller (3) is movably mounted at the rear end of the driven grinding roller (2), a tablet recovery box (10) is mounted below the grinding box body (1), a powder sieve plate (14) is mounted inside the tablet recovery box (10), and a powder discharge channel (11) is arranged below the powder sieve plate (14);

tablet recovery tube (9), it is installed the top of powder sieve (14), the internally mounted of powder sieve (14) has recovery driving pipe (12), the surface mounting who retrieves driving pipe (12) has recovery driving piece (13), motor (6) are retrieved to the tablet is installed to the top of tablet recovery tube (9), the right side fixed mounting of tablet recovery tube (9) has tablet delivery pipe (7).

2. The tablet grinding device with a built-in circular pushing structure according to claim 1, wherein the recycling driving plate (13) is in a spiral structure, and the diameter of the recycling driving plate (13) is matched with the diameter of the inner part of the tablet recycling pipe (9).

3. The tablet grinding device with a built-in circulation pushing structure as claimed in claim 1, wherein the grinding box body (1) is communicated with the tablet recovery box (10), the included angle between the powder sieve plate (14) and the right end inside the grinding box body (1) is 60 degrees, and the shape and the size of the driven grinding roller (2) are matched with those of the driving grinding roller (3).

4. A tablet grinding device with built-in circular pushing configuration according to claim 1, characterized in that the active grinding roller (3) is further provided with:

the transmission gear (15) is installed on the right side of the driving grinding roller (3), a grinding motor (16) is installed on the right side of the transmission gear (15), and a driven gear (17) is installed at the front end of the transmission gear (15).

5. A tablet grinding device with built-in circular pushing structure according to claim 4, characterized in that the grinding motor (16) is connected with the driving grinding roller (3) in a key way, the driven grinding roller (2) is fixedly connected with the driven gear (17), the driven grinding roller (2) is movably connected with the driving grinding roller (3) through the transmission gear (15) and the driven gear (17), and the transmission gear (15) is connected with the driven gear (17) in a meshing way.

6. Tablet grinding apparatus with built-in circular pushing arrangement according to claim 1, characterized in that the grinding box (1) is further provided with:

tablet propelling movement pipe (4), it is installed the top of grinding box (1), tablet propelling movement motor (8) are installed in the left side of tablet propelling movement pipe (4), propelling movement transfer line (18) are installed to the output of tablet propelling movement motor (8), the surface mounting of propelling movement transfer line (18) has propelling movement piece (19), tablet holding fill (5) is installed to the top of tablet propelling movement pipe (4).

7. A tablet grinding device with built-in circular propelling structure according to claim 6, characterized in that the propelling transmission rod (18) penetrates through the tablet propelling pipe (4), the tablet propelling pipe (4) is communicated with the tablet containing hopper (5), and the propelling piece (19) is in a spiral structure.