CN220444355U - Pharmaceutical preparation granule sieve separator - Google Patents

Abstract

The utility model discloses a medicinal preparation particle screening machine, which has the technical scheme that: including the screening case, one side fixed mounting of screening case has the PLC controller, the top surface of screening case has been seted up and has been thrown the material hole, the inside of screening case is provided with vibrations storehouse, through screening case, throw the material hole, vibrations storehouse, screening net, vibrating motor, discharge hole, blanking hole, guide board, the mounting groove, the mounting bracket, step motor, the column spinner, the movable block, the fixed column and push plate mutually support and use, be convenient for evenly spread out the pharmaceutical preparation granule at the top surface of screening net, increase its screening effect, simultaneously through the push plate, be convenient for will screening out the pharmaceutical preparation granule of leaving screening net surface and release the top surface of screening net through the blanking hole, prevent that great pharmaceutical preparation granule from leaving the top surface of screening net and causing the jam of follow-up pharmaceutical preparation granule, through above-mentioned operation, be convenient for carry out continuous screening to the pharmaceutical preparation granule of equidimension not, and guarantee its integrality.

Description

Pharmaceutical preparation granule sieve separator

Technical Field

The utility model relates to the technical field of screening of medicinal preparation particles, in particular to a medicinal preparation particle screening machine.

Background

In the process of manufacturing and producing medicines, medicines processed by the granulating device can be provided with particles with different sizes, and medicines with different particle sizes can be contained in different dosages, so that in order to facilitate patients to take the dosages correctly, the medicine particles with different sizes need to be screened out, and packaging with different specifications is carried out, so that patients and doctors can take and prescribe better.

For example, chinese patent publication No. CN214600348U proposes a pharmaceutical preparation particle screening device, this patent is through setting up first motor, when needs are screened to the material pharmaceutical preparation, at first, pour the material into the grinding case by the inlet pipe, then start first motor, make the dwang rotate, drive the grinding dish of its lower extreme rotatory, make the material that falls into the grinding case crushed, then open the control valve on the unloading pipe, the material falls in the sieve box, start the second motor, make the rotation gear rotate, through meshing promotion meshing pole side-to-side movement, can control sieve box control to rock, through the cooperation of extrusion spring and gag lever post, make its removal more stable, thereby screen the material after grinding fast, can effectively prevent the jam of large granule material, make its screening efficiency can effectively improve, but in this scheme, because this device is when screening the pharmaceutical preparation granule to the pharmaceutical preparation granule through grinding dish this moment, the integrality of pharmaceutical preparation granule can be destroyed, and the pharmaceutical preparation granule that the grinding after can appear more powder and sediment etc. can appear, therefore the complete pharmaceutical preparation that probably need not be put out, can reduce the effect of the pharmaceutical preparation that can lead to the complete preparation screening.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a medicinal preparation particle screening machine, which solves the problems that as the device screens medicinal preparation particles by crushing the medicinal preparation particles through a crushing disc, the integrity of the medicinal preparation particles is destroyed, and the crushed medicinal preparation particles have more powder, slag and the like, the required complete medicinal preparation particles cannot be screened by staff, and the screening effect of the medicinal preparation particles is reduced.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a pharmaceutical preparation granule sieve separator, includes the screening case, one side fixed mounting of screening case has the PLC controller, the material hole of throwing has been seted up to the top surface of screening case, the inside of screening case is provided with the vibrations storehouse, the inside fixed mounting in vibrations storehouse has the screening net, the bottom surface fixed mounting in vibrations storehouse has vibrating motor, vibrating motor with PLC controller electric connection, screening assembly sets up one side of the inside of screening case for screen pharmaceutical preparation granule.

In order to continuously screen pharmaceutical preparation particles of different sizes and to ensure the integrity thereof, as a pharmaceutical preparation particle screening machine of the present utility model, preferably, the screening assembly comprises: the installation groove, the installation groove is seted up inside one side of screening case, the inside of installation groove is provided with the mounting bracket, circular through-hole has been seted up to one side of mounting bracket, the fixed stepper motor that has cup jointed of interior wall of circular through-hole, stepper motor with PLC controller electric connection, the inside of mounting bracket is provided with the column spinner, the screw thread has been seted up to the outer wall of column spinner, the column spinner with stepper motor's drive shaft fixed mounting, the internally provided with the movable block of mounting bracket, the screw hole has been seted up to one side of movable block, the column spinner with screw hole threaded connection, one side fixed mounting of movable block has the fixed column, the bottom surface fixed mounting of fixed column has the impeller, two guide plates of inside bottom surface fixed mounting of screening case, the discharge opening has been seted up to one side of vibration storehouse, the discharge opening has been seted up to one side of screening case, the stable groove has been seted up to one side of inside one side of mounting bracket, the electric movable groove with the electric actuator, electric actuator cup joints the electric actuator fixed slot and the fixed slot, electric actuator fixed connection has the inner circular push rod.

In order to separate the adhered medicinal preparation particles, as the medicinal preparation particle screening machine provided by the utility model, preferably, the top surface of the screening box is fixedly provided with the feeding bin, the top surface of the feeding bin is fixedly provided with the fixing frame, the top surface of the fixing frame is provided with the circular through hole, the inner circular wall surface of the circular through hole is fixedly sleeved with the driving motor, the bottom surface of the driving shaft of the driving motor is fixedly provided with the rotating column, the outer circular wall surface of the rotating column is fixedly provided with the two separating plates, the driving motor is electrically connected with the PLC, and the inner bottom surface of the fixing frame is provided with a plurality of connecting holes.

In order to limit the moving block and prevent the moving block from rotating along with the rotary column, as the pharmaceutical preparation particle screening machine disclosed by the utility model, preferably, a limit groove is formed in one side of the inside of the mounting frame, a limit block is fixedly arranged on one side of the moving block, and the limit block is movably sleeved with the limit groove.

In order to increase the vibration effect of the vibration bin and the screening net, as the medicinal preparation particle screening machine provided by the utility model, preferably, a plurality of fixing blocks are fixedly arranged on the inner bottom surface of the screening box, two circular through holes are formed in the top surface of each fixing block, movable columns are movably sleeved on the inner circular wall surfaces of the circular through holes, springs are movably sleeved on the outer circular wall surfaces of the movable columns, the springs are fixedly arranged with the fixing blocks, and the springs are fixedly arranged with the vibration bin.

In order to supply power to the PLC, the stepping motor, the vibrating motor, the electric push rod and the driving motor, as the pharmaceutical preparation particle screening machine provided by the utility model, preferably, a storage battery is fixedly arranged on one side of the screening box, the storage battery is electrically connected with the PLC, the storage battery is electrically connected with the stepping motor, the storage battery is electrically connected with the vibrating motor, the storage battery is electrically connected with the electric push rod, and the storage battery is electrically connected with the driving motor.

In summary, the utility model has the following advantages:

through the screening case that sets up, throw the material hole, shake the storehouse, screening net, vibrating motor, discharge hole, blanking hole, guide board, the mounting groove, the mounting bracket, step motor, the column spinner, the movable block, the fixed column uses with pushing plate mutually supporting, be convenient for evenly spread out the pharmaceutical preparation granule at the top surface of screening net, increase its screening effect, simultaneously, through the promotion of pushing plate, be convenient for to screen out the pharmaceutical preparation granule of leaving screening net surface and release the top surface of screening net through the blanking hole, prevent that great pharmaceutical preparation granule from leaving the top surface of screening net and causing the jam of follow-up pharmaceutical preparation granule, through above-mentioned operation, be convenient for carry out continuous screening to the pharmaceutical preparation granule of equidimension not, and guarantee its integrality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the screening box of the present utility model;

FIG. 3 is a schematic view of the vibrating bin structure of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the present utility model;

FIG. 5 is a schematic view of the structure of the discharge hole of the present utility model;

FIG. 6 is a schematic view of the feed bin structure of the utility model;

fig. 7 is a schematic structural view of a fixed block of the present utility model.

Reference numerals: 1. a screening box; 2. a storage battery; 3. a feeding hole; 4. vibrating the bin; 5. screening net; 6. a vibration motor; 7. a discharge hole; 8. a blanking hole; 9. a guide plate; 10. a mounting groove; 11. a mounting frame; 12. a stepping motor; 13. a spin column; 14. a moving block; 15. a spring; 16. fixing the column; 17. a pushing plate; 18. a fixing groove; 19. an electric push rod; 20. a feeding bin; 21. a fixing frame; 22. a driving motor; 23. rotating the column; 24. a separation plate; 25. a connection hole; 26. a stabilizing groove; 27. a limit groove; 28. a limiting block; 29. a discharge hole; 30. a discharge hole; 31. a fixed block; 32. a movable column.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a pharmaceutical preparation granule screening machine comprises a screening box 1, one side of the screening box 1 is fixedly provided with a PLC controller, the top surface of the screening box 1 is provided with a feeding hole 3, the inside of the screening box 1 is provided with a vibration bin 4, the inside of the vibration bin 4 is fixedly provided with a screening net 5, the bottom surface of the vibration bin 4 is fixedly provided with a vibrating motor 6, the vibrating motor 6 is electrically connected with the PLC controller, one side of the inside of the screening box 1 is provided with a screening component for screening pharmaceutical preparation granules, the screening component comprises a mounting groove 10, the mounting groove 10 is arranged on one side of the inside of the screening box 1, the inside of the mounting groove 10 is provided with a mounting frame 11, one side of the mounting frame 11 is provided with a circular through hole, the inner circular wall surface of the circular through hole is fixedly sleeved with a stepping motor 12, the stepping motor 12 is electrically connected with the PLC controller, the inside of the installation frame 11 is provided with a rotary column 13, the outer circular wall surface of the rotary column 13 is provided with threads, the rotary column 13 is fixedly installed with a driving shaft of the stepping motor 12, the inside of the installation frame 11 is provided with a movable block 14, one side of the movable block 14 is provided with a threaded hole, the rotary column 13 is in threaded connection with the threaded hole, one side of the movable block 14 is fixedly provided with a fixed column 16, the bottom surface of the fixed column 16 is fixedly provided with a pushing plate 17, the inner bottom surface of the screening box 1 is fixedly provided with two guide plates 9, one side of the vibration bin 4 is provided with a discharge hole 7, one side of the vibration bin 4 is provided with a blanking hole 8, one side of the screening box 1 is provided with a discharge hole 29, one side of the screening box 1 is provided with a discharge hole 30, one side of the inside of the installation frame 11 is provided with a stabilizing groove 26, the rotary column 13 is movably sleeved with the stabilizing groove 26, the inner bottom surface of the installation groove 10 is provided with a fixing groove 18, the electric push rod 19 is fixedly sleeved on the inner circular wall surface of the fixed groove 18, the electric push rod 19 is electrically connected with the PLC controller, the mounting frame 11 is fixedly mounted with the telescopic rod of the electric push rod 19, through the screening net 5, when a worker screens the medicine preparation particles, the worker puts the medicine preparation particles into the screening box 1 through the feeding hole 3, and then the medicine preparation particles fall to the top surface of the screening net 5, then the worker starts the vibrating motor 6 through the PLC controller, the vibrating motor 6 vibrates and then drives the vibrating bin 4 and the screening net 5 to vibrate and drives the medicine preparation particles to vibrate, so that the medicine preparation particles can be screened, at the moment, the worker starts the stepping motor 12 through the PLC controller, the driving shaft of the stepping motor 12 rotates to drive the rotating column 13 to rotate, the movable block 14 can further drive the fixed column 16 and the pushing plate 17 to move, at the moment, the pushing plate 17 can be attached to the surface of the screening net 5 to move, so that the medicinal preparation particles can be pushed, the medicinal preparation particles can be uniformly spread out on the top surface of the screening net 5, the screening effect is improved, meanwhile, the medicinal preparation particles which are screened out and remain on the surface of the screening net 5 can be pushed out of the top surface of the screening net 5 through the blanking holes 8 by pushing the pushing plate 17, the blocking of the subsequent medicinal preparation particles caused by the larger medicinal preparation particles which remain on the top surface of the screening net 5 is prevented, then the medicinal preparation particles which fall to the bottom of the vibration bin 4 through the screening net 5 can be discharged through the discharging holes 7, the medicinal preparation particles with different sizes can be continuously screened through the operation, the integrity of the medicinal preparation particles is guaranteed, the electric push rod 19 is arranged, after the movable block 14 drives the fixed column 16 and the pushing plate 17 to move on the surface of the screening net 5, the PLC controller is used to start the electric push rod 19, the telescopic rod of the electric push rod 19 moves to push the mounting frame 11 to move, the mounting frame 11 drives the rotary column 13, the fixed column 16 and the pushing plate 17 to move upwards, the pushing plate 17 leaves the surface of the screening net 5, and the movable block 14 drives the fixed column 16 and the pushing plate 17 to reset, so that the medicine preparation particles can be prevented from being pushed to the other side of the vibration bin 4 when the pushing plate 17 resets.

Example two

Based on the above embodiment 1, referring to fig. 1, 2, 4, 6 and 7, the top surface of the screening box 1 is fixedly provided with the feeding bin 20, the top surface of the feeding bin 20 is fixedly provided with the fixing frame 21, the top surface of the fixing frame 21 is provided with the circular through hole, the inner circular wall surface of the circular through hole is fixedly sleeved with the driving motor 22, the bottom surface of the driving shaft of the driving motor 22 is fixedly provided with the rotating column 23, the outer circular wall surface of the rotating column 23 is fixedly provided with the two separating plates 24, the driving motor 22 is electrically connected with the PLC controller, the inner bottom surface of the fixing frame 21 is provided with the plurality of connecting holes 25, the worker puts the medicinal preparation particles into the feeding bin 20 by putting the medicinal preparation particles into the screening box 1 through the separating plates 24, and then starts the driving motor 22 by using the PLC controller, the driving shaft of the driving motor 22 rotates to drive the rotating column 23 and the separating plates 24 to rotate, the separating plate 24 agitates and beats the medicinal preparation particles, thereby being convenient for separating the medicinal preparation particles adhered together, a limit groove 27 is formed on one side of the inside of the mounting frame 11, a limit block 28 is fixedly arranged on one side of the moving block 14, the limit block 28 is movably sleeved with the limit groove 27, a plurality of fixed blocks 31 are fixedly arranged on the inner bottom surface of the screening box 1, two circular through holes are formed on the top surface of the fixed blocks 31, movable columns 32 are movably sleeved on the inner circular wall surfaces of the circular through holes, springs 15 are movably sleeved on the outer circular wall surfaces of the movable columns 32, the springs 15 are fixedly arranged with the fixed blocks 31, the springs 15 are fixedly arranged with the vibration bin 4, a storage battery 2 is fixedly arranged on one side of the screening box 1, the storage battery 2 is electrically connected with the PLC controller, the storage battery 2 is electrically connected with the stepping motor 12, the storage battery 2 is electrically connected with the vibration motor 6, the battery 2 is electrically connected with the electric push rod 19, and the battery 2 is electrically connected with the driving motor 22.

Working principle: referring to fig. 1-7, through the screening net 5 that sets up, when the staff carries out the screening to the medicine preparation granule, the staff is through throwing the inside that the material hole 3 put into screening case 1 with medicine preparation granule, and then medicine preparation granule can fall to screening net 5's top surface, then the staff starts vibrating motor 6 through using the PLC controller, vibrating motor 6 can drive vibration storehouse 4 and screening net 5 after taking place to drive medicine preparation granule and shake, thereby can carry out the screening to medicine preparation granule, at this moment, the staff starts step motor 12 through using the PLC controller, step motor 12's drive shaft rotation can drive column of rotation 13 and rotate, and then can make movable block 14 drive fixed column 16 and push plate 17 and remove, push plate 17 can paste at screening net 5's surface at this moment and remove, thereby can promote medicine preparation granule, be convenient for evenly spread medicine preparation granule at screening net 5's top surface, increase its screening effect, simultaneously, be convenient for with the medicine granule that leaves screening net 5 surface is released medicine preparation through blanking hole 8 and is released through the top surface screening net 5's top surface, and prevent that medicine preparation from falling through the continuous granule of 7 on the screening net 5, and the medicine preparation that can not be discharged through the continuous screen 5 to the bottom surface of the continuous operation of the medicine preparation, and the medicine preparation that can be guaranteed to follow-up through the large-up granule that the medicine preparation is discharged through the top surface of the screening net 5.

Through the electric putter 19 that sets up, after movable block 14 drives fixed column 16 and push plate 17 at screening net 5's surface removal, through using the PLC controller to start electric putter 19, electric putter 19's telescopic link removes and can promote mounting bracket 11 and remove, and then mounting bracket 11 can drive column of revolution 13, fixed column 16 and push plate 17 upward movement, then push plate 17 can leave screening net 5's surface, and then let movable block 14 drive fixed column 16 and push plate 17 reset, thereby push away the opposite side in vibrations storehouse 4 with the medicinal preparation granule when can preventing that push plate 17 from resetting.

Through the separator plate 24 that sets up, the staff is put into the inside of screening case 1 before the inside through putting into the feeding storehouse 20 with the medicinal preparation granule, and then through using PLC controller start drive motor 22, drive motor 22's drive shaft rotation can drive rotation post 23 and separator plate 24 and rotate, and then separator plate 24 can stir the medicinal preparation granule and beat to be convenient for separate the medicinal preparation granule that the adhesion is in the same place.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. A pharmaceutical formulation granule screening machine comprising:

the screening box (1), one side of screening box (1) fixed mounting has the PLC controller, material throwing hole (3) have been seted up to the top surface of screening box (1), the inside of screening box (1) is provided with vibrations storehouse (4), the inside fixed mounting in vibrations storehouse (4) has screening net (5), the bottom surface fixed mounting in vibrations storehouse (4) has vibrating motor (6), vibrating motor (6) with PLC controller electric connection;

screening assembly, screening assembly sets up screening case (1) inside one side for screen pharmaceutical preparation granule, screening assembly includes: the installation groove (10), the installation groove (10) is seted up inside one side of screening case (1), the inside of installation groove (10) is provided with mounting bracket (11), circular through-hole has been seted up to one side of mounting bracket (11), the interior circular wall of circular through-hole is fixed to be cup jointed step motor (12), step motor (12) with PLC controller electric connection, the inside of mounting bracket (11) is provided with column spinner (13), the screw thread has been seted up to the outer circular wall of column spinner (13), column spinner (13) with the drive shaft fixed mounting of step motor (12), the inside of mounting bracket (11) is provided with movable block (14), the screw hole has been seted up to one side of movable block (14), column spinner (13) with screw hole threaded connection, one side fixed mounting of movable block (14) has fixed column (16), the bottom surface fixed mounting of fixed column (16) has push plate (17), the inside fixed mounting of screening case (1) has two storehouse guide plates (9), the drive shaft fixed mounting of column spinner (13) with step motor (12), one side (4) is provided with vibration hole (29) one side (8) of screening case (1), the utility model discloses a motor-driven device for the electric bicycle, including installation frame (11), fixed slot (18) have been seted up to inside one side of installation frame (11), column spinner (13) with stable slot (26) activity cup joints, fixed slot (18) have been seted up to the inside bottom surface of mounting groove (10), electric putter (19) have been cup jointed to the interior circular wall of fixed slot (18), electric putter (19) with PLC controller electric connection, installation frame (11) with telescopic link fixed mounting of electric putter (19).

2. A pharmaceutical formulation granule screening machine according to claim 1, wherein: the screening box comprises a screening box body and is characterized in that a feeding bin (20) is fixedly arranged on the top surface of the screening box body (1), a fixing frame (21) is fixedly arranged on the top surface of the feeding bin (20), a circular through hole is formed in the top surface of the fixing frame (21), a driving motor (22) is fixedly sleeved on the inner circular wall surface of the circular through hole, a rotating column (23) is fixedly arranged on the bottom surface of a driving shaft of the driving motor (22), two separating plates (24) are fixedly arranged on the outer circular wall surface of the rotating column (23), the driving motor (22) is electrically connected with a PLC, and a plurality of connecting holes (25) are formed in the inner bottom surface of the fixing frame (21).

3. A pharmaceutical formulation granule screening machine according to claim 1, wherein: a limiting groove (27) is formed in one side of the inside of the mounting frame (11), a limiting block (28) is fixedly arranged on one side of the moving block (14), and the limiting block (28) is movably sleeved with the limiting groove (27).

4. A pharmaceutical formulation granule screening machine according to claim 1, wherein: the inside bottom surface fixed mounting of screening case (1) has a plurality of fixed block (31), two circular through-holes have been seted up to the top surface of fixed block (31), movable column (32) have been cup jointed in the interior circular wall activity of circular through-hole, spring (15) have been cup jointed in the activity of the excircle wall of movable column (32), spring (15) with fixed block (31) fixed mounting, spring (15) with vibrations storehouse (4) fixed mounting.

5. A pharmaceutical formulation granule screening machine according to claim 2, wherein: one side fixed mounting of screening case (1) has battery (2), battery (2) with PLC controller electric connection, battery (2) with step motor (12) electric connection, battery (2) with vibrating motor (6) electric connection, battery (2) with electric putter (19) electric connection, battery (2) with driving motor (22) electric connection.