CN214487133U

CN214487133U - Tablet milling equipment is used in pharmacy research

Info

Publication number: CN214487133U
Application number: CN202120167913.8U
Authority: CN
Inventors: 刘八斤; 刘昌福; 欧阳敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-26
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a tablet milling equipment is used in pharmacy research, including bottom plate and take-up (stock) pan, the top of bottom plate is fixed with the fixed plate, the side of fixed plate is fixed with the connecting rod, the end fixing of connecting rod has the grinding vessel, the top of fixed plate is fixed with the diaphragm, the pneumatic cylinder is installed to the bottom of diaphragm. The utility model discloses in putting into the grinding vessel with the tablet that needs to grind, the piston rod of pneumatic cylinder promotes the mounting panel and moves down, the mounting panel passes through in motor and dead lever messenger abrasive disc and piston dish get into the grinding vessel, the output shaft of motor drives the pivot and rotates and make the abrasive disc rotate and grind the tablet, its cooperation pneumatic cylinder makes the abrasive disc slowly move down grind the tablet, make its grinding fall on the take-up (stock) pan when grinding into powdered and powder granule and be less than the filter screen worry the hole, avoided the manual crocus inefficiency of doctor, grind inhomogeneous problem, the efficiency of its grinding is improved.

Description

Tablet milling equipment is used in pharmacy research

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a tablet milling equipment is used in pharmacy research.

Background

Pharmacy is a medical care industry connecting health science and chemical science, bears the responsibility of ensuring the safe and effective use of medicines, mainly researches the sources, processing, properties, effects, analysis, identification, allocation, production, storage, searching (including synthesis) of new medicines and the like of the medicines, and has the main tasks of continuously providing more effective medicines, improving the quality of the medicines, ensuring the medication safety, and treating or curing diseases in a mode of minimizing harm and maximizing benefit for patients.

Generally, when pharmaceutical research is carried out, tablets need to be ground into powder, at present, doctors generally grind the tablets manually by using a grinding cylinder, and when the doctors grind the tablets, the grinding efficiency is low, the grinding is not uniform, and the operation is complex, so that a tablet grinding device for pharmaceutical research is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tablet grinding device for pharmaceutical research.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tablet grinding device for pharmaceutical research comprises a base plate and a receiving disc, wherein a fixed plate is fixed at the top of the base plate, a connecting rod is fixed on the side face of the fixed plate, a grinding cylinder is fixed at the end part of the connecting rod, a transverse plate is fixed at the top of the fixed plate, a hydraulic cylinder is installed at the bottom of the transverse plate, a mounting plate is fixed at the tail end of a piston rod of the hydraulic cylinder, a motor is installed at the bottom of the mounting plate, an output shaft of the motor is connected with a rotating shaft, a grinding disc is fixed at the end part of the rotating shaft, a fixed rod is fixed at the bottom of the mounting plate, a piston disc is fixed at the end part of the fixed rod, a through hole is formed in the piston disc, a bearing is installed in the through hole, the rotating shaft is installed at an inner ring of the bearing, the piston disc and the grinding disc are both located in the grinding cylinder, a filter screen is arranged at the bottom of the grinding cylinder, and a bearing plate is fixed at the side face of the fixed plate, the material receiving disc is located above the bearing plate and located below the filter screen.

Preferably, the bottom of the transverse plate is provided with a sleeve, the sleeve is sleeved with a guide rod in a sliding mode, and the end portion of the guide rod is fixed to the top of the mounting plate.

Preferably, a protective shell is installed at the bottom of the installation plate, and the motor is located in the protective shell.

Preferably, an observation port is formed in the side face of the grinding cylinder, and transparent tempered glass is arranged in the observation port.

Preferably, a reinforcing rod is fixed to the top of the bottom plate, the end of the reinforcing rod is fixed to the side face of the fixing plate, and handles are arranged on the top of the transverse plate and the side face of the material receiving plate.

Preferably, the top of the bottom plate is provided with a storage box, filter screens with different filter hole apertures are arranged in the storage box, the bottom of the bottom plate is provided with a fixing hole, and the bottom of the bottom plate is provided with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses in putting into the grinding vessel with the tablet that needs to grind, the piston rod of pneumatic cylinder promotes the mounting panel and moves down, the mounting panel passes through in motor and dead lever messenger abrasive disc and piston dish get into the grinding vessel, the output shaft of motor drives the pivot and rotates and make the abrasive disc rotate and grind the tablet, its cooperation pneumatic cylinder makes the abrasive disc slowly move down grind the tablet, make its grinding fall on the take-up (stock) pan when grinding into powdered and powder granule and be less than the filter screen worry the hole, avoided the manual crocus inefficiency of doctor, grind inhomogeneous problem, the efficiency of its grinding is improved.

2: the utility model discloses in the bottom of well mounting panel is followed the abrasive disc through the fixed piston disc of dead lever and is followed in the abrasive tube that the abrasive disc gets into jointly, can prevent that its abrasive disc powder from wafting out when grinding the tablet, can make its powder through the filter screen ejection of compact all the time in the abrasive tube, the filter screen of its abrasive tube bottom can conveniently be changed to all kinds of different filter screens in considering the hole aperture in the containing box, can be according to the difference of grinding the tablet type and independently change the filter screen of different considering hole sizes, improved its convenience of use.

Drawings

Fig. 1 is a schematic structural view of a tablet grinding device for pharmaceutical research according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

In the figure: 1 bottom plate, 2 slipmats, 3 fixed orificess, 4 stiffener, 5 connecting rods, 6 fixed plates, 7 diaphragm, 8 handles, 9 sleeves, 10 guide bars, 11 mounting panels, 12 fixed rods, 13 grinding vessel, 14 pneumatic cylinders, 15 piston discs, 16 grinding discs, 17 viewing apertures, 18 take-up pans, 19 loading boards, 20 containing boxes, 21 protective housings, 22 motors, 23 pivots, 24 bearings, 25 filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a tablet grinding device for pharmaceutical research, comprising a base plate 1 and a receiving plate 18, wherein a fixed plate 6 is fixed on the top of the base plate 1, a connecting rod 5 is fixed on the side surface of the fixed plate 6, a grinding cylinder 13 is fixed on the end of the connecting rod 5, a transverse plate 7 is fixed on the top of the fixed plate 6, a hydraulic cylinder 14 is installed on the bottom of the transverse plate 7, a mounting plate 11 is fixed on the end of a piston rod of the hydraulic cylinder 14, a motor 22 is installed on the bottom of the mounting plate 11, an output shaft of the motor 22 is connected with a rotating shaft 23, a grinding disc 16 is fixed on the end of the rotating shaft 23, a fixing rod 12 is fixed on the bottom of the mounting plate 11, a piston disc 15 is fixed on the end of the fixing rod 12, a through hole is arranged on the piston disc 15, a bearing 24 is installed in the through hole, the rotating shaft 23 is installed on the inner ring of the bearing 24, the piston disc 15 and the grinding disc 16 are both located in the grinding cylinder 13, a filter screen 25 is arranged on the bottom of the grinding cylinder 13, the side of the fixed plate 6 is fixed with a bearing plate 19, the take-up pan 18 is positioned above the bearing plate 19, and the take-up pan 18 is positioned below the filter screen 25.

Sleeve 9 is installed to diaphragm 7's bottom, sliding sleeve has connected guide bar 10 in sleeve 9, the end fixing of guide bar 10 is at the top of mounting panel 11, protective housing 21 is installed to mounting panel 11's bottom, motor 22 is located protective housing 21, viewing aperture 17 has been seted up to grinding vessel 13's side, be provided with transparent toughened glass in the viewing aperture 17, bottom plate 1's top is fixed with stiffener 4, the end fixing of stiffener 4 is in the side of fixed plate 6, diaphragm 7's top and take-up (stock) pan 18's side all are provided with handle 8, bottom plate 1's top is provided with containing box 20, be provided with the different filter screen 25 in filter hole aperture in the containing box 20, fixed orifices 3 has been seted up on bottom plate 1's the bottom, bottom plate 1's bottom is provided with slipmat 2.

The working principle is as follows: when the grinding device is used, tablets to be ground are placed into the grinding cylinder 13, the hydraulic cylinder 14 is started, the piston rod of the hydraulic cylinder 14 pushes the mounting plate 11 to move downwards, the mounting plate 11 enables the grinding disc 16 and the piston disc 15 to enter the grinding cylinder 13 through the motor 22 and the fixing rod 12, the motor 22 is started, the output shaft of the motor 22 drives the rotating shaft 23 to rotate so that the grinding disc 16 rotates to grind the tablets, the grinding disc 16 slowly moves downwards to grind the tablets by matching with the hydraulic cylinder 14, the tablets are ground into powder, powder particles are smaller than the holes of the filter screen 25 and fall onto the material receiving disc 18, the problems of low manual powder grinding efficiency and uneven grinding of a doctor are avoided, the grinding efficiency is improved, the piston disc 15 fixed at the bottom of the mounting plate 11 through the fixing rod 12 jointly enters the grinding cylinder 13 along with the grinding disc 16, and the powder can be prevented from floating out when the grinding disc 16 grinds the tablets, can make its powder through the ejection of compact of filter screen 25 in grinding vessel 13 all the time, filter screen 25 that its grinding vessel 13 bottom can conveniently be changed to the different filter screens 25 in the different hole apertures of all kinds of considering in the containing box 20, can be according to the difference of grinding the tablet type and independently change filter screen 25 of different considering hole sizes, improved its convenience in use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tablet milling equipment for pharmacy research, includes bottom plate (1) and take-up (18), its characterized in that, the top of bottom plate (1) is fixed with fixed plate (6), the side of fixed plate (6) is fixed with connecting rod (5), the end fixing of connecting rod (5) has grinding vessel (13), the top of fixed plate (6) is fixed with diaphragm (7), pneumatic cylinder (14) are installed to the bottom of diaphragm (7), the piston rod end of pneumatic cylinder (14) is fixed with mounting panel (11), motor (22) are installed to the bottom of mounting panel (11), the output shaft of motor (22) has pivot (23), the end fixing of pivot (23) has abrasive disc (16), the bottom of mounting panel (11) is fixed with dead lever (12), the end fixing of dead lever (12) has piston dish (15), the through-hole has been seted up on piston dish (15), install bearing (24) in the through-hole, the inner circle at bearing (24) is installed in pivot (23), piston dish (15) and abrasive disc (16) all are located grinding vessel (13), the bottom of grinding vessel (13) is provided with filter screen (25), the side of fixed plate (6) is fixed with loading board (19), take-up (18) are located the top of loading board (19), take-up (18) are located the below of filter screen (25).

2. The tablet grinding device for pharmaceutical research according to claim 1, characterized in that a sleeve (9) is installed at the bottom of the transverse plate (7), a guide rod (10) is slidably sleeved in the sleeve (9), and the end of the guide rod (10) is fixed on the top of the mounting plate (11).

3. A tablet milling apparatus as claimed in claim 1, characterised in that a protective casing (21) is mounted to the bottom of the mounting plate (11), and the motor (22) is located within the protective casing (21).

4. The tablet grinding device for pharmaceutical research according to claim 1, wherein an observation port (17) is formed in a side surface of the grinding cylinder (13), and transparent tempered glass is arranged in the observation port (17).

5. The tablet grinding device for pharmaceutical research according to claim 1, characterized in that a reinforcing rod (4) is fixed on the top of the bottom plate (1), the end of the reinforcing rod (4) is fixed on the side of the fixing plate (6), and the top of the transverse plate (7) and the side of the material receiving plate (18) are provided with handles (8).

6. The tablet grinding device for pharmaceutical research according to claim 1, characterized in that a storage box (20) is arranged at the top of the bottom plate (1), filter screens (25) with different filter hole diameters are arranged in the storage box (20), fixing holes (3) are formed in the bottom of the bottom plate (1), and anti-slip pads (2) are arranged at the bottom of the bottom plate (1).