CN212820228U

CN212820228U - Purification device is used in intermediate production

Info

Publication number: CN212820228U
Application number: CN202021330079.1U
Authority: CN
Inventors: 范文贵; 冯现同; 张军
Original assignee: Liaoning Haowei Technology Co Ltd
Current assignee: Liaoning Haowei Technology Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-30
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a purification device is used in production of medicine midbody specifically is medicine midbody purification technical field, including purification case and stabilizer blade, purification case one side is provided with the stabilizer blade, the platform is placed to the top fixedly connected with of stabilizer blade, the top of placing the platform is provided with feed mechanism, the top of purification case is provided with rabbling mechanism, the bottom fixedly connected with supporting shoe of purification case opposite side, the top fixedly connected with protective housing of supporting shoe. The utility model discloses a be provided with first driving motor, auger delivery axle, feeding case, articulated piece, lid and feed inlet, when medical intermediate needs the purification, open the lid on feed inlet top through articulated piece, pour medical intermediate into the inside of feeding case from the feed inlet, start first driving motor, first driving motor's output drives the auger delivery axle and rotates the inside that the medical intermediate who pours into conveys the purification case through the rotation of auger delivery axle.

Description

Purification device is used in intermediate production

Technical Field

The utility model relates to a purification technical field of medical intermediate specifically is a purification device is used in production of medical intermediate.

Background

The purification refers to separating impurities from a mixture to improve the purity of the mixture, and the purification is an important chemical method, and the obtained compound needs to be purified in the production and processing process of a medical intermediate.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional purification device for producing the medical intermediate mostly adopts a manual filter screen for separation, and wastes time and labor;

(2) the traditional purification device for producing the medical intermediate is inconvenient for the medical intermediate to enter the purification box;

(3) the traditional purification device for producing the medical intermediate does not effectively stir the medical intermediate, and the medical intermediate can be agglomerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purification device is used in intermediate production to propose the problem that wastes time and energy to intermediate purification in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a purification device for producing a medical intermediate comprises a purification box and support legs, wherein the support legs are arranged on one side of the purification box, a placing table is fixedly connected to the top ends of the support legs, a feeding mechanism is arranged on the top end of the placing table, a stirring mechanism is arranged on the top end of the purification box, a supporting block is fixedly connected to the bottom end of the other side of the purification box, a protective shell is fixedly connected to the top ends of the supporting blocks, gears are arranged inside the protective shell, and a screening mechanism is arranged on the top ends of the supporting blocks;

screening mechanism includes the sieve, the sieve sets up the inside at the purification case, the both sides fixedly connected with fixture block of sieve, the outside of fixture block is provided with the draw-in groove, one side fixedly connected with spring of draw-in groove, the outside of spring is provided with the standing groove, the inside of sieve is provided with the loose axle, the bottom fixedly connected with movable rod of loose axle, one side of movable rod bottom is provided with the gear, the central point of gear puts fixedly connected with second pivot of department, the one end fixedly connected with servo motor of second pivot, the outside of gear is provided with the protective housing.

Preferably, the clamping block is embedded in the clamping groove, and the clamping block is connected with the clamping groove in a clamping manner.

Preferably, feed mechanism comprises first driving motor, auger delivery axle, feeding case, articulated piece, lid and feed inlet, the feeding case runs through one side at the purification case, one side of feeding case is provided with first driving motor, first driving motor's output fixedly connected with auger delivery axle, one side fixedly connected with feed inlet on feeding case top, the top of feed inlet is provided with the lid, one side swing joint of lid has articulated piece, articulated piece fixed connection is in one side on feed inlet top.

Preferably, the diameter length of the spiral conveying shaft is equal to that of the interior of the feeding box, and the spiral conveying shaft and the feeding box are arranged in a concentric circle.

Preferably, the bottom end of the first driving motor and the feeding box are positioned on the same horizontal plane.

Preferably, rabbling mechanism comprises second driving motor, first pivot and puddler, second driving motor fixed connection is on the top of purification case, the first pivot of second driving motor's the first pivot of output fixedly connected with, the both sides fixedly connected with puddler of first pivot.

Preferably, the stirring rods are uniformly arranged on two sides of the first rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the purification device for producing the medical intermediate not only realizes quick purification and convenient entry of the medical intermediate into the purification box, but also realizes stirring of the medical intermediate entering the purification box;

(1) by arranging the placing groove, the clamping block, the sieve plate, the protective shell, the movable rod, the gear, the movable shaft, the spring, the servo motor and the second rotating shaft, when the medical intermediate falls on the surface of the sieve plate, the servo motor is started, the servo motor drives the gear to rotate through the second rotating shaft, when the gear rotates, the movable rod at the top end of the gear moves left and right, the movable rod moves left and right to drive the movable shaft and the sieve plate outside the movable shaft to swing left and right, when the sieve plate swings left and right, the springs on two sides of the sieve plate are extruded, when the sieve plate swings left and right, the medical intermediate on the surface of the sieve plate can quickly fall at the bottom end inside the;

(2) when the medical intermediate needs to be purified, the cover body at the top end of the feeding hole is opened through the hinge block, the medical intermediate is poured into the feeding box from the feeding hole, the first driving motor is started, and the output end of the first driving motor drives the spiral conveying shaft to rotate, so that the poured medical intermediate is conveyed into the purifying box through the rotation of the spiral conveying shaft;

(3) through being provided with second driving motor, first pivot and puddler, the intermediate of medicine is likepowder, likepowder intermediate of medicine may be because some special reasons tie into the cubic, it is inconvenient in order to prevent that intermediate of medicine from filtering, when intermediate of medicine comes out from the inside of feeding case, start second driving motor, second driving motor's output drives first pivot and rotates, the equal fixedly connected with puddler in both sides of first pivot, the puddler of first pivot both sides can be followed first pivot and rotated when first pivot rotates, the puddler rotates and can stir the intermediate of medicine of the inside derivation of feeding case, stir the intermediate of medicine of caking into likepowder.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a local top view of the movable rod of the present invention;

fig. 3 is a schematic view of a partial top view structure of the sieve plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a purification box; 2. a support leg; 3. a placing table; 4. a feeding mechanism; 401. a first drive motor; 402. a screw conveying shaft; 403. a feeding box; 404. a hinged block; 405. a cover body; 406. a feed inlet; 5. a stirring mechanism; 501. a second drive motor; 502. a first rotating shaft; 503. a stirring rod; 6. a placement groove; 7. a card slot; 8. a clamping block; 9. a sieve plate; 10. a protective shell; 11. a movable rod; 12. a gear; 13. a support block; 14. a movable shaft; 15. a spring; 16. a servo motor; 17. a second rotating shaft.

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: referring to fig. 1 to 4, a purification device for producing a pharmaceutical intermediate comprises a purification box 1 and support legs 2, wherein the support legs 2 are arranged on one side of the purification box 1, a placing table 3 is fixedly connected to the top ends of the support legs 2, a feeding mechanism 4 is arranged on the top end of the placing table 3, a stirring mechanism 5 is arranged on the top end of the purification box 1, a supporting block 13 is fixedly connected to the bottom end of the other side of the purification box 1, a protective shell 10 is fixedly connected to the top end of the supporting block 13, a gear 12 is arranged inside the protective shell 10, and a screening mechanism is arranged on the top end of;

referring to fig. 1-4, the purification device for pharmaceutical intermediate production further includes a screening mechanism, the screening mechanism includes a screen plate 9, the screen plate 9 is disposed inside the purification box 1, two sides of the screen plate 9 are fixedly connected with a fixture block 8, the fixture block 8 is externally provided with a fixture groove 7, one side of the fixture groove 7 is fixedly connected with a spring 15, the spring 15 is externally provided with a placement groove 6, the screen plate 9 is internally provided with a movable shaft 14, the bottom end of the movable shaft 14 is fixedly connected with a movable rod 11, one side of the bottom end of the movable rod 11 is provided with a gear 12, the central position of the gear 12 is fixedly connected with a second rotating shaft 17, one end of the second rotating shaft 17 is fixedly connected with a servo motor 16, the type of the servo motor 16 is AF/AE, and the gear 12 is externally provided;

the clamping block 8 is embedded in the clamping groove 7, and the clamping block 8 is connected with the clamping groove 7 in a clamping manner;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the medical intermediate dropped on the surface of sieve 9, start servo motor 16, servo motor 16 drives gear 12 through second pivot 17 and rotates, when gear 12 rotated, movable rod 11 on gear 12 top moved about, movable rod 11 moved about can drive loose axle 14 and the outside sieve 9 of loose axle 14 and rock about, can extrude the spring 15 of sieve 9 both sides when sieve 9 rocked about, sieve 9 rocked about can make the medical intermediate on sieve 9 surface drop at the inside bottom of purification case 1 rapidly, sieve 9 can filter the impurity in the medical intermediate.

Example 2: the feeding mechanism 4 comprises a first driving motor 401, a spiral conveying shaft 402, a feeding box 403, a hinge block 404, a cover body 405 and a feeding hole 406, the feeding box 403 penetrates through one side of the purification box 1, the first driving motor 401 is arranged on one side of the feeding box 403, the model of the first driving motor 401 is Y90S-2, the spiral conveying shaft 402 is fixedly connected to the output end of the first driving motor 401, the feeding hole 406 is fixedly connected to one side of the top end of the feeding box 403, the cover body 405 is arranged at the top end of the feeding hole 406, the hinge block 404 is movably connected to one side of the cover body 405, and the hinge block 404 is fixedly connected to one side of the top end of the feeding hole 406;

the diameter and the length of the spiral conveying shaft 402 are equal to those of the inside of the feeding box 403, and the spiral conveying shaft 402 and the feeding box 403 are arranged in a concentric circle;

the bottom end of the first driving motor 401 and the feeding box 403 are in the same horizontal plane;

specifically, as shown in fig. 1 and 4, when the pharmaceutical intermediates are required to be purified, the cover 405 at the top of the inlet 406 is opened through the hinge block 404, the pharmaceutical intermediates are poured into the interior of the inlet box 403 from the inlet 406, the first driving motor 401 is started, and the output end of the first driving motor 401 drives the spiral conveying shaft 402 to rotate, so that the poured pharmaceutical intermediates are conveyed to the interior of the purification box 1 through the rotation of the spiral conveying shaft 402.

Example 3: the stirring mechanism 5 consists of a second driving motor 501, a first rotating shaft 502 and a stirring rod 503, the second driving motor 501 is fixedly connected to the top end of the purification box 1, the model of the second driving motor 501 is Y90L-2, the output end of the second driving motor 501 is fixedly connected with the first rotating shaft 502, and the two sides of the first rotating shaft 502 are fixedly connected with the stirring rod 503;

the stirring rods 503 are uniformly arranged on both sides of the first rotating shaft 502;

specifically, as shown in fig. 1, the medical intermediate is in a powder form, the medical intermediate in a powder form may be agglomerated due to some special reasons, in order to prevent the medical intermediate from being inconvenient to filter, when the medical intermediate comes out from the inside of the feeding box 403, the second driving motor 501 is started, the output end of the second driving motor 501 drives the first rotating shaft 502 to rotate, the stirring rods 503 are fixedly connected to both sides of the first rotating shaft 502, when the first rotating shaft 502 rotates, the stirring rods 503 at both sides of the first rotating shaft 502 can rotate along with the first rotating shaft 502, the stirring rods 503 rotate to stir the medical intermediate led out from the inside of the feeding box 403, and the agglomerated medical intermediate is stirred into a powder form.

The working principle is as follows: the utility model discloses when using, at first, when the medical intermediate drops on the surface of sieve 9, start servo motor 16, servo motor 16 drives gear 12 through second pivot 17 and rotates, during gear 12 rotates, the movable rod 11 on gear 12 top can remove about, remove about movable rod 11 and can drive movable shaft 14 and the outside sieve 9 of movable shaft and rock about, can extrude the spring 15 of sieve 9 both sides when rocking about sieve 9, rock about sieve 9 and can make the medical intermediate on sieve 9 surface drop rapidly in the inside bottom of purification case 1, sieve 9 can filter the impurity in the medical intermediate.

Thereafter, when the pharmaceutical intermediates are required to be purified, the cover 405 at the top end of the inlet port 406 is opened through the hinge block 404, the pharmaceutical intermediates are poured into the interior of the inlet box 403 from the inlet port 406, the first driving motor 401 is started, and the output end of the first driving motor 401 drives the spiral delivery shaft 402 to rotate, so that the poured pharmaceutical intermediates are conveyed to the interior of the purification box 1 through the rotation of the spiral delivery shaft 402.

Finally, the medical intermediate is powdery, powdery medical intermediate may be caked because of some special reasons, it is inconvenient to filter for preventing medical intermediate, when medical intermediate comes out from the inside of feed box 403, start second driving motor 501, the output of second driving motor 501 drives first pivot 502 and rotates, the equal fixedly connected with puddler 503 in both sides of first pivot 502, puddler 503 at first pivot 502 both sides can follow first pivot 502 and rotate when first pivot 502 rotates, puddler 503 rotates and can stir the medical intermediate of the inside derivation of feed box 403, stir the medical intermediate of caking into powdery.

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.

Claims

1. The utility model provides a purification device is used in production of medical intermediate, includes purification case (1) and stabilizer blade (2), its characterized in that: the device comprises a purification box (1), supporting legs (2) and a placing table (3), wherein the supporting legs (2) are arranged on one side of the purification box (1), the top end of each supporting leg (2) is fixedly connected with the placing table (3), a feeding mechanism (4) is arranged on the top end of the placing table (3), a stirring mechanism (5) is arranged on the top end of the purification box (1), a supporting block (13) is fixedly connected to the bottom end of the other side of the purification box (1), a protective shell (10) is fixedly connected to the top end of the supporting block (13), a gear (12) is arranged inside the protective shell (10), and;

screening mechanism includes sieve (9), sieve (9) set up the inside in purification case (1), the both sides fixedly connected with fixture block (8) of sieve (9), the outside of fixture block (8) is provided with draw-in groove (7), one side fixedly connected with spring (15) of draw-in groove (7), the outside of spring (15) is provided with standing groove (6), the inside of sieve (9) is provided with loose axle (14), bottom fixedly connected with movable rod (11) of loose axle (14), one side of movable rod (11) bottom is provided with gear (12), the central point of gear (12) puts fixedly connected with second pivot (17), the one end fixedly connected with servo motor (16) of second pivot (17), the outside of gear (12) is provided with protective housing (10).

2. The purification device for pharmaceutical intermediate production according to claim 1, wherein: the clamping block (8) is embedded in the clamping groove (7), and the clamping block (8) is connected with the clamping groove (7) in a clamping mode.

3. The purification device for pharmaceutical intermediate production according to claim 1, wherein: the feeding mechanism (4) comprises a first driving motor (401), a spiral conveying shaft (402), a feeding box (403), a hinged block (404), a cover body (405) and a feeding hole (406), wherein the feeding box (403) penetrates through one side of the purification box (1), the first driving motor (401) is arranged on one side of the feeding box (403), the spiral conveying shaft (402) is fixedly connected with the output end of the first driving motor (401), the feeding hole (406) is fixedly connected with one side of the top end of the feeding box (403), the cover body (405) is arranged on the top end of the feeding hole (406), the hinged block (404) is movably connected to one side of the cover body (405), and the hinged block (404) is fixedly connected to one side of the top end of the feeding hole (406).

4. The purification device for pharmaceutical intermediate production according to claim 3, wherein: the diameter and the length of the spiral conveying shaft (402) are equal to the diameter and the length of the interior of the feeding box (403), and the spiral conveying shaft (402) and the feeding box (403) are arranged in a concentric circle.

5. The purification device for pharmaceutical intermediate production according to claim 3, wherein: the bottom end of the first driving motor (401) and the feeding box (403) are positioned on the same horizontal plane.

6. The purification device for pharmaceutical intermediate production according to claim 1, wherein: rabbling mechanism (5) comprise second driving motor (501), first pivot (502) and puddler (503), second driving motor (501) fixed connection is on the top of purification case (1), the first pivot (502) of output fixedly connected with of second driving motor (501), both sides fixedly connected with puddler (503) of first pivot (502).

7. The purification device for pharmaceutical intermediate production according to claim 6, wherein: the stirring rods (503) are uniformly arranged on two sides of the first rotating shaft (502).