CN213967736U

CN213967736U - Particle screening device for medicine processing

Info

Publication number: CN213967736U
Application number: CN202022855601.4U
Authority: CN
Inventors: 张锦林
Original assignee: Nantong Tumor Hospital
Current assignee: Nantong Tumor Hospital
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-17
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to the field of medicine processing, in particular to a particle screening device for medicine processing, which comprises a screening box, the upper end of the screening box is provided with a feed inlet, the left and right inner walls of the screening box are symmetrically provided with a placing plate, the upper end of the placing plate is provided with a first motor, the upper end of the first motor is rotatably connected with a cam, a fixed plate is arranged between the two cams, the fixed plate is fixedly connected with the upper end surface of the interior of the screening box, the middle part of the fixed plate is provided with a plurality of thin rods, the outer sides of the thin rods relative to the fixed plate are fixedly connected with a limiting plate, the inner sides of the thin rods relative to the fixed plate are fixedly connected with a screening frame, the thin rods are provided with springs, the left ends of the springs are fixedly connected with the right ends of the springs and the screening frame through the limiting plate, the lower end of the screening frame is provided with a first screen mesh, through the device, can obtain the medicine finished product effectively, can also effectively get rid of the tiny wastrel in the finished product. The defective product with larger particles can also be used as the medicine for other purposes.

Description

Particle screening device for medicine processing

Technical Field

The utility model relates to a medicine processing field specifically is a particle sieving mechanism is used in medicine processing.

Background

At present, the medicine refers to a substance for preventing, treating and diagnosing human diseases, purposefully regulating human physiological functions and specifying indications or functional 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 medicine need carry out the granule screening in the course of working, can appear unqualified tiny granule in present medicine granule screening process and can't carry out corresponding processing, and comparatively intact granule can't be retrieved, causes the waste of medicine granule, consequently needs make further improvement on this basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a particle sieving mechanism is used in medicine processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a particle sieving mechanism for medicine processing, includes the screening case, screening case upper end is provided with the feed inlet, and the inner wall symmetry is provided with places the board about the screening case, places the board upper end and is provided with motor one, and the upper end of motor one is rotated and is connected with the cam, is provided with the fixed plate between two cams, the fixed plate is provided with a plurality of thin poles with the inside up end fixed connection of screening case, the middle part of fixed plate, and the thin pole is about the outside fixedly connected with limiting plate of fixed plate, and the thin pole is provided with the spring about the inboard fixedly connected with screening frame of fixed plate on the thin pole, the left end of spring and the right-hand member and the screening frame fixed connection of limiting plate fixed connection spring, and the lower extreme of screening frame is provided with screen cloth one.

As a further aspect of the present invention: slotted holes are uniformly formed in the middle of the fixing plate, and the thin rods are connected with the slotted holes in a sliding mode.

As the utility model discloses scheme one more step: screening case right side inner wall fixedly connected with mounting panel, the left end of mounting panel is rotated and is connected with the L shaped plate, the middle part fixedly connected with screen cloth two of L shaped plate, the right side fixedly connected with fixed block of L shaped plate.

As the utility model discloses scheme one more step: the lower extreme fixedly connected with motor two of mounting panel, the left end of motor two rotates and is connected with the rotation wheel, and the front portion of rotating the wheel rotates and is connected with the dwang, the left end and the fixed block of dwang rotate and are connected.

As the utility model discloses scheme one more step: the discharge gate has been seted up to the right side wall lower extreme of screening case, and the lower extreme of discharge gate is provided with the connecting plate.

As the utility model discloses scheme one more step: the lower terminal surface middle part of screening case is provided with the waste material mouth, and waste material mouth middle part is provided with the valve.

As the utility model discloses scheme one more step: the lower terminal surface symmetry of screening case is provided with damper, and damper passes through bolt fixed connection with screening case lower terminal surface.

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

the utility model relates to a particle screening device for medicine processing, after processed medicine particles enter a screening box through a feed inlet, the motor drives the cam to rotate, the cam drives the limiting plate to move left and right, the thin rod is further driven to slide in the limiting plate to further drive the screening frame to move left and right, and qualified medicines with smaller particles are filtered from the first screen mesh, possibly, the defective products with smaller particles can be generated in the medicine, the rotating wheel is driven by the motor II to rotate, the rotating wheel drives the thin rod to rotate, the thin rod drives the fixed block to rotate, the L-shaped plate is further driven to rotate, and after the defective products with smaller particles fall through the screen II, discharged through a waste port at the lower end of the screening box, the finished product falls to a connecting plate through an L-shaped plate and is discharged from a discharge port, through the device, can effectively with the medicine finished product from the screen cloth one back that falls, can also effectively get rid of the tiny wastrel in the finished product. And the unqualified product with larger particles is used for other purposes, so that the cost can be reduced, and the unqualified product can be recycled.

Drawings

Fig. 1 is the utility model discloses particle sieving mechanism's for medicine processing schematic structure.

Fig. 2 is the three-dimensional structure schematic diagram of the fixed plate in the granule screening device for medicine processing of the utility model.

Fig. 3 is a schematic structural view of an L-shaped plate in the granule screening device for medicine processing of the present invention.

Fig. 4 is a schematic view of a local enlarged structure of a position a in fig. 1 of the present invention of the granule screening device for medicine processing.

In the figure: 1-damping mechanism, 2-screening box, 3-connecting plate, 4-discharging port, 5-placing plate, 6-motor I, 7-cam, 8-limiting plate, 9-spring, 10-thin rod, 11-fixing plate, 12-feeding port, 13-screening frame, 14-screen I, 15-mounting plate, 16-fixing block, 17-rotating rod, 18-rotating wheel, 19-motor II, 20-screen II, 21-waste port, 22-L-shaped plate and 23-slotted hole.

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.

Example 1

As shown in FIGS. 1-4, in the embodiment of the present invention, a granule screening device for pharmaceutical processing comprises a screening box 2, wherein a feed inlet 12 is disposed at the upper end of the screening box 2, a placing plate 5 is symmetrically disposed on the left and right inner walls of the screening box 2, a motor 6 is disposed at the upper end of the placing plate 5, a cam 7 is rotatably connected to the upper end of the motor 6, a fixing plate 11 is disposed between the two cams 7, the fixing plate 11 is fixedly connected to the inner upper end surface of the screening box 2, a plurality of thin rods 10 are disposed at the middle part of the fixing plate 11, slot holes 23 are uniformly disposed at the middle part of the fixing plate 11, the thin rods 10 are slidably connected to the slot holes 23, a limiting plate 8 is fixedly connected to the outer side of the thin rods 10 relative to the fixing plate 11, a screening frame 13 is fixedly connected to the inner side of the thin rods 10 relative to the fixing plate 11, a spring 9 is disposed on the thin rods 10, and the left end of the spring 9 and the right end of the limiting plate 8 are fixedly connected to the screening frame 13, the lower extreme of screening frame 13 is provided with screen cloth 14, after throwing into screening case 2 through feed inlet 12 with the medicine that needs to carry out the screening, drive cam 7 through motor 6 and rotate, the limiting plate 8 at both ends about cam 7 promotes, further drive the thin pole 10 of 8 inboards of limiting plate and slide from side to side in the slotted hole 23 of fixed plate 11, through the flexible of spring 9, can drive the inboard screening frame 13 of thin pole 10 and remove from side to side, screen the medicine in the screening frame 13, qualified medicine will fall from screen cloth 14 of screening frame 13 lower extreme.

Screening case 2 right side inner wall fixedly connected with mounting panel 15, mounting panel 15's left end is rotated and is connected with L shaped plate 22, two 20 of L shaped plate 22's middle part fixedly connected with screen cloth, L shaped plate 22's right side fixedly connected with fixed block 16, two 19 of mounting panel 15's lower extreme fixedly connected with motor, two 19's left end is rotated and is connected with and rotates wheel 18, rotates the anterior rotation of wheel 18 and is connected with dwang 17, the left end and the fixed block 16 of dwang 17 rotate and are connected, discharge gate 4 has been seted up to screening case 2's right side wall lower extreme, and the lower extreme of discharge gate 4 is provided with connecting plate 3, the lower terminal surface middle part of screening case 2 is provided with waste material mouth 21, and waste material mouth 21 middle part is provided with the valve, and after the medicine after falling reachs L shaped plate 22, drives through two 19 of motor and rotates wheel 18 and rotates, rotates wheel 18 and drives anterior dwang 17 and rotates, and dwang 17 further drives L shaped plate 22 through rotating with fixed block 16 and take place in certain angle take place to take place The rotating screen type medicine screening box has the advantages that the rotating screen type medicine screening box can filter defective products with small particles through the second screen mesh 20, the defective products are finally recycled through the waste material opening 21 in the lower end of the screening box 2, the formed products are discharged through the L-shaped plate 22 through the connecting plate 3 and the discharge opening 4, and by means of the device, after medicine finished products can effectively fall from the first screen mesh 14, the fine defective products in the finished products can be effectively removed. And the unqualified product with larger particles is used for other purposes, so that the cost can be reduced, and the unqualified product can be recycled.

Example 2

The utility model discloses still provide another embodiment, this embodiment lies in with the difference of above-mentioned embodiment: screening case 2's lower terminal surface symmetry is provided with damper 1, and damper 1 passes through bolt fixed connection with screening case 2 lower terminal surface, can slow down the vibrations of screening case 2 at the during operation, makes the device's stability higher.

The utility model discloses a theory of operation is:

in this embodiment, after the drugs to be screened are put into the screening box 2 through the feeding port 12, the cam 7 is driven to rotate by the motor one 6, the cam 7 pushes the limit plates 8 at the left and right ends, the thin rods 10 at the inner sides of the limit plates 8 are further driven to slide left and right in the slotted holes 23 in the fixed plate 11, the screening frame 13 at the inner sides of the thin rods 10 can be driven to move left and right by the extension and contraction of the spring 9, the drugs in the screening frame 13 are screened, the qualified drugs fall down from the screen mesh one 14 at the lower end of the screening frame 13, and reach the L-shaped plate 22, the rotating wheel 18 is driven to rotate by the motor two 19, the rotating wheel 18 drives the rotating rod 17 at the front part to rotate, the rotating rod 17 is rotatably connected with the fixed block 16 to further drive the L-shaped plate 22 to rotate within a certain angle, the small-particle defective products are filtered by the screen mesh two 20, and finally recovered through the waste port 21 at the lower end of the screening box 2, and the finished product passes through the L-shaped plate 22 and is discharged from the discharge port 4 through the connecting plate 3, and by the device, after the finished product of the medicine can effectively fall from the first screen 14, fine defective products in the finished product can be effectively removed. And the unqualified product with larger particles is used for other purposes, so that the cost can be reduced, and the unqualified product can be recycled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a particle sieving mechanism is used in medicine processing, includes screening case (2), its characterized in that: the upper end of the screening box (2) is provided with a feeding hole (12), the left inner wall and the right inner wall of the screening box (2) are symmetrically provided with a placing plate (5), the upper end of the placing plate (5) is provided with a motor I (6), the upper end of the motor I (6) is rotatably connected with a cam (7), a fixing plate (11) is arranged between the two cams (7), fixed plate (11) and the inside up end fixed connection who sieves case (2), the middle part of fixed plate (11) is provided with a plurality of thin poles (10), thin pole (10) are about outside fixedly connected with limiting plate (8) of fixed plate (11), thin pole (10) are about inboard fixedly connected with screening frame (13) of fixed plate (11), be provided with spring (9) on thin pole (10), the left end of spring (9) and the right-hand member and screening frame (13) fixed connection of limiting plate (8) fixed connection spring (9), the lower extreme of screening frame (13) is provided with screen cloth (14).

2. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 1, wherein: slotted holes (23) are uniformly formed in the middle of the fixing plate (11), and the thin rod (10) is connected with the slotted holes (23) in a sliding mode.

3. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 1, wherein: screening case (2) right side inner wall fixedly connected with mounting panel (15), the left end of mounting panel (15) is rotated and is connected with L shaped plate (22), the middle part fixedly connected with screen cloth two (20) of L shaped plate (22), right side fixedly connected with fixed block (16) of L shaped plate (22).

4. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 3, wherein: the lower extreme fixedly connected with motor two (19) of mounting panel (15), the left end rotation of motor two (19) is connected with rotates wheel (18), and the front portion rotation of rotating wheel (18) is connected with dwang (17), the left end and the fixed block (16) of dwang (17) rotate to be connected.

5. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 1 or 3, wherein: a discharge port (4) is formed in the lower end of the right side wall of the screening box (2), and a connecting plate (3) is arranged at the lower end of the discharge port (4).

6. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 5, wherein: the lower terminal surface middle part of screening case (2) is provided with waste material mouth (21), and waste material mouth (21) middle part is provided with the valve.

7. The apparatus for screening crushed aggregates for pharmaceutical processing according to claim 6, wherein: the lower end face of the screening box (2) is symmetrically provided with damping mechanisms (1), and the damping mechanisms (1) are fixedly connected with the lower end face of the screening box (2) through bolts.