CN213887137U

CN213887137U - Medicine granule sieving mechanism

Info

Publication number: CN213887137U
Application number: CN202022933719.4U
Authority: CN
Inventors: 康青竹; 李安平
Original assignee: Shanxi Fenhe Pharmaceutical Co ltd
Current assignee: Shanxi Fenhe Pharmaceutical Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-06
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a drug particle screening device, which comprises a sieve, a plurality of logical grooves have evenly been seted up to sieve outside surface upper end, the inside a plurality of hole adjustment mechanism that evenly is provided with of sieve, hole adjustment mechanism includes dead lever, passageway, flexure strip, extrusion head, the inside even fixed a plurality of dead levers that are provided with of sieve, the passageway has been seted up at the inboard middle part of dead lever, the dead lever outside is the even fixed a plurality of flexure strips that are provided with in upper end, dead lever outside activity cover in the upper end of surface is equipped with the extrusion head, be provided with link gear between the extrusion head, link gear includes connecting block, extension piece, fixed block, screw rod, the fixed connecting block that is provided with between the extrusion head outside surface, left side extrusion head outside fixed surface is provided with the extension piece. The utility model discloses excellent in use effect, the hole size that quick adjustment sieve leads to the groove of can being convenient for to can conveniently screen the not equidimension medicine granule of department as required.

Description

Medicine granule sieving mechanism

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a medicine granule sieving mechanism.

Background

The term "pharmaceutical preparation" refers to a pharmaceutical product prepared in a specific form, such as amoxicillin capsules, in a narrow sense, and is a subject of pharmaceutical formulation in a broad sense. The medicine is used for preventing, treating and diagnosing human diseases, purposefully regulating the physiological function of human and prescribing substances with indications, usage and dosage, and comprises traditional Chinese medicinal materials, traditional Chinese medicine decoction pieces, Chinese patent medicines, chemical raw material medicines and preparations thereof, antibiotics, biochemical medicines, radioactive medicines, serum vaccines, blood products, diagnostic medicines and the like. The medicinal preparation solves the problems of the use method and the dosage of the medicament.

The current drug particles are usually required to be screened after production is finished, the aperture size of the sieve plate used at present is fixed, so that the sieve plate is usually required to be replaced when different screening requirements are required to be met, and the use is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine granule sieving mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drug particle screening device comprises a screen plate, wherein a plurality of through grooves are uniformly formed in the upper end of the outer surface of the screen plate, a plurality of pore adjusting mechanisms are uniformly arranged in the screen plate and comprise fixing rods, channels, elastic pieces and extrusion heads, a plurality of fixing rods are uniformly and fixedly arranged in the screen plate, a channel is formed in the middle of the inner side of each fixing rod, a plurality of elastic pieces are uniformly and fixedly arranged at the upper end of the outer surface of each fixing rod, the upper ends of the outer surfaces of the fixing rods are movably sleeved with the extrusion heads, a linkage mechanism is arranged between the extrusion heads and comprises a connecting block, an extending block, a fixing block and a screw rod, a connecting block is fixedly arranged between the outer surfaces of the extrusion heads, an extending block is fixedly arranged on the outer surface of the extrusion head on the left side, the fixing block is fixedly arranged on one side of the outer surface of the screen plate, and the screw rod is movably arranged between the fixing blocks through a bearing, the interior of the extension block is movably sleeved on the outer side surface of the screw rod through threads.

Preferably, the through groove and the elastic piece are fixedly provided with shielding cloth, and the medicine particles can be prevented from being clamped between the elastic piece and the through groove through the shielding cloth.

Preferably, the upper end of the screw rod is fixedly provided with a handle, and the screw rod can be conveniently rotated through the handle.

Preferably, the inner side wall of the extrusion head is attached to the outer side surface of the elastic sheet, the extrusion head moves downwards to enable the elastic sheet to be conveniently extruded to shrink, and therefore the aperture size between the elastic sheets can be changed.

Preferably, the both sides of passageway upper end are provided with the guide angle, can conveniently pass through the passageway with the guide of medicine granule through the guide angle, drop at the sieve lower extreme.

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

1. the utility model discloses can adjust the hole size that encloses between the flexure strip as required during the use, only need drive through the screw rod during regulation and extend the piece and move down, so can drive the extrusion head and move down, and can extrude the flexure strip shrink after the extrusion head moves down, so can make the hole that encloses between the flexure strip diminish to can make the device need not to change the screening work that can adapt to different requirements.

2. The utility model discloses have elastic cloth that shelters from through can stretching during the use can be under the condition that does not influence the flexure strip removal, prevent that medicine granule card from between flexure strip and logical groove, so can improve the result of use of device.

Drawings

Fig. 1 is a schematic view of the overall structure of a drug particle screening device of the present invention;

fig. 2 is a top view of the through groove and the elastic sheet of the drug particle screening device of the present invention;

fig. 3 is the utility model relates to a drug particle screening device pore adjustment mechanism's overall structure schematic diagram.

In the figure: 1. a sieve plate; 2. a through groove; 3. fixing the rod; 4. a channel; 5. an elastic sheet; 6. an extrusion head; 7. connecting blocks; 8. an extension block; 9. a fixed block; 10. a screw; 11. a shielding cloth; 12. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drug particle screening device comprises a screen plate 1, wherein a plurality of through grooves 2 are uniformly formed in the upper end of the outer side surface of the screen plate 1, a plurality of hole adjusting mechanisms are uniformly arranged in the screen plate 1 and comprise fixing rods 3, channels 4, elastic sheets 5 and extrusion heads 6, a plurality of fixing rods 3 are uniformly and fixedly arranged in the screen plate 1, the channels 4 are formed in the middle of the inner side of the fixing rods 3, a plurality of elastic sheets 5 are uniformly and fixedly arranged at the upper end of the outer side surface of the fixing rods 3, the extrusion heads 6 are movably sleeved at the upper end of the outer side surface of the fixing rods 3, a linkage mechanism is arranged between the extrusion heads 6 and comprises a connecting block 7, an extending block 8, a fixing block 9 and a screw rod 10, the connecting block 7 is fixedly arranged between the outer side surfaces of the extrusion heads 6, the extending block 8 is fixedly arranged on the outer side surface of the extrusion head 6 on the left side, fixed block 9 is fixedly arranged on one side of the outer side surface of the sieve plate 1, a screw rod 10 is movably arranged between the fixed blocks 9 through a bearing, and the inside of the extension block 8 is movably sleeved on the outer side surface of the screw rod 10 through threads.

A shielding cloth 11 is fixedly arranged between the through groove 2 and the elastic sheet 5, the blocking cloth 11 can prevent the medicine particles from being clamped between the elastic sheet 5 and the through groove 2, a handle 12 is fixedly arranged at the upper end of the screw rod 10, the screw rod 10 can be conveniently rotated through the handle 12,

laminating each other between 6 inboard lateral walls of extrusion head and the 5 outside surfaces of flexure strip, moving down through extrusion head 6 can conveniently extrude 5 mutual contractions of flexure strip, so can change the aperture size between the

flexure strip

5, 4 upper end both sides of passageway are provided with the guide angle, can conveniently pass through passageway 4 with the medicine granule guide through the guide angle, drop at 1 lower extreme of sieve.

The working principle is as follows: when the device is used, a medicine shell needing to be screened can be poured at the upper end of the sieve plate 1, then screening can be carried out through the sieve plate 1, particles with the pore diameters smaller than the pores formed between the elastic sheets 5 can fall into the fixed rod 3 through the pores, and then fall at the lower end of the sieve plate 1 through the channel 4, when the device is used, the size of the pores formed between the elastic sheets 5 can be adjusted according to needs, when the device is adjusted, the extending block 8 is driven to move downwards only through the screw rod 10, so that the extruding head 6 can be driven to move downwards, the elastic sheets 5 can be extruded to shrink after the extruding head 6 moves downwards, so that the pores formed between the elastic sheets 5 can be reduced, the device can adapt to screening work with different requirements without being changed, and when the device is used, the blocking cloth 11 with elasticity can be stretched under the condition that the movement of the elastic sheets 5 is not influenced, prevent that medicine granule card from between flexure strip 5 and logical groove 2, so can improve the result of use of device, this is exactly the utility model relates to a medicine granule sieving mechanism's theory of operation.

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.

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 medicine granule sieving mechanism, includes sieve (1), its characterized in that: the sieve plate is characterized in that a plurality of through grooves (2) are uniformly formed in the upper end of the outer side surface of the sieve plate (1), a plurality of hole adjusting mechanisms are uniformly arranged in the sieve plate (1), each hole adjusting mechanism comprises a fixing rod (3), a channel (4), elastic sheets (5) and an extrusion head (6), a plurality of fixing rods (3) are uniformly and fixedly arranged in the sieve plate (1), the channels (4) are formed in the middle of the inner sides of the fixing rods (3), a plurality of elastic sheets (5) are uniformly and fixedly arranged at the upper end of the outer side surface of each fixing rod (3), the extrusion heads (6) are movably sleeved at the upper end of the outer side surface of each fixing rod (3), a linkage mechanism is arranged between the extrusion heads (6), each linkage mechanism comprises a connecting block (7), an extending block (8), a fixing block (9) and a screw rod (10), and a connecting block (7) is fixedly arranged between the outer side surfaces of the extrusion heads (6), left side extrusion head (6) outside fixed surface is provided with extends piece (8), sieve (1) outside fixed surface one side is provided with fixed block (9), be provided with screw rod (10) through the bearing activity between fixed block (9), it establishes screw rod (10) outside surface through the screw thread movable sleeve to extend piece (8) inside.

2. The drug particle screening apparatus of claim 1, wherein: a shielding cloth (11) is fixedly arranged between the through groove (2) and the elastic sheet.

3. The drug particle screening apparatus of claim 1, wherein: the upper end of the screw rod (10) is fixedly provided with a handle (12).

4. The drug particle screening apparatus of claim 1, wherein: the inner side wall of the extrusion head (6) is mutually attached to the outer side surface of the elastic sheet (5).

5. The drug particle screening apparatus of claim 1, wherein: and guide angles are arranged on two sides of the upper end of the channel (4).