CN211462855U

CN211462855U - Raw and auxiliary material mixing device for levetiracetam

Info

Publication number: CN211462855U
Application number: CN201922067304.0U
Authority: CN
Inventors: 李小鹏; 邵建勇; 栾义; 王伟强
Original assignee: Anqing Enju Biomedical Technology Co ltd
Current assignee: Anqing Enju Biomedical Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a raw and auxiliary materials mixing arrangement of levetiracetam relates to mixing arrangement technical field, for solving the problem that current raw and auxiliary materials mixing arrangement mixing efficiency is not high. The top of base is provided with the support frame, the inside of support frame is provided with the mixing arrangement body, the top of mixing arrangement body is provided with end cover, end cover's top is provided with magnetic coupling, magnetic coupling's top is provided with the reduction gear, the motor is installed to the top of reduction gear, the below of mixing arrangement body is provided with the discharge gate, be provided with the shaft coupling on magnetic coupling's the output shaft, the below of shaft coupling is provided with the pivot, be provided with the agitator on the outer wall of pivot, the one end of agitator is provided with the axle sleeve, the both sides of axle sleeve all are provided with the connecting block, the below and the stirring leaf of connecting block pass through fixing bolt and are connected, the both sides of pivot all are provided with the brush.

Description

Raw and auxiliary material mixing device for levetiracetam

Technical Field

The utility model relates to a mixing arrangement technical field specifically is a raw and auxiliary materials mixing arrangement of levetiracetam.

Background

Levetiracetam (levetiracetam) is a second-generation acetylcholine receptor agonist developed by UCB corporation of Belgium and is chemically named as (S) -2- (2-oxo-1-pyrrolidine) butanamide, and is clinically used for preventing and treating local and secondary generalized epilepsy. The medicine has obvious antiepileptic effect, pharmacokinetics close to an ideal state, good safety, no medicine interaction with other antiepileptic medicines, wide clinical application and high market demand. In the production process of tablets, the mixing of raw and auxiliary materials is a common processing procedure, multiple auxiliary materials and raw material medicines are usually mixed and need to be mixed uniformly enough to reach a certain uniformity, and if the mixing is not uniform, the contents of all components of a single tablet are different after the subsequent single tablet is prepared, so that the quality of a preparation product is influenced, and the uniform mixing is an important link for maintaining the quality of the tablet.

The existing raw and auxiliary material mixing device has unsatisfactory mixing efficiency and high qualification rate; therefore, the existing requirements are not met, and a raw and auxiliary material mixing device for levetiracetam is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary material mixing arrangement of levetiracetam to solve the current supplementary material mixing arrangement mixing efficiency that provides in the above-mentioned background art ideal inadequately, problem that the defective rate is high.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material and auxiliary material mixing device for levetiracetam comprises a base, wherein a support frame is arranged above the base, a mixing device body is arranged inside the support frame, a sealing end cover is arranged above the mixing device body, a magnetic coupler is arranged above the sealing end cover, a speed reducer is arranged above the magnetic coupler, a motor is arranged above the speed reducer, a discharge port is arranged below the mixing device body, a coupler is arranged on an output shaft of the magnetic coupler, a rotating shaft is arranged below the coupler, a stirrer is arranged on the outer wall of the rotating shaft, a shaft sleeve is arranged at one end of the stirrer, connecting blocks are arranged on two sides of the shaft sleeve, the lower part of each connecting block is connected with a stirring blade through a fixing bolt, brushes are arranged on two sides of the rotating shaft, and scraping plates are arranged below the brushes, the inner wall of support frame is provided with electric putter, and electric putter is provided with two, the below of discharge gate is provided with accepts the container, one side of magnetic coupling is provided with the feed inlet.

Preferably, the base is provided with a groove therein.

Preferably, the front end surface of the mixing device body is provided with an observation door.

Preferably, a reinforcing plate is arranged above the connecting block.

Preferably, one side of each of the two electric push rods is provided with a sealing cover.

Preferably, the scraper and the brush are fixedly connected with the rotating shaft through connecting rods.

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

1. the utility model discloses a setting of brush and scraper blade, the brush can be brushed the mixture that adsorbs at mixing arrangement body inner wall, and washs mixing arrangement body inner wall at later stage and use the brush very conveniently, and the scraper blade can scrape the one deck mixture that adsorbs in mixing arrangement body inner wall bottom thickness, and has further improved abluent efficiency.

2. Through the setting of agitator, it is rotatory to drive the axle sleeve through the rotation of pivot to make the stirring leaf mix the mixture, improved the efficiency that the stirring was mixed, the strengthening rib can improve the intensity of whole agitator, increases agitator life, and is connected through fixing bolt and connecting block, is convenient for install and dismantle.

3. Through the setting of electric putter and sealed lid, the sealed lid of electric putter drive carries out horizontal migration to seal or open the discharge gate, it is very convenient, need not manually, labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the base of the present invention;

in the figure: 1. a base; 2. a support frame; 3. a mixing device body; 4. sealing the end cap; 5. a motor; 6. a speed reducer; 7. a magnetic coupler; 8. a coupling; 9. a rotating shaft; 10. a receiving container; 1001. a groove; 11. an electric push rod; 12. a sealing cover; 13. a discharge port; 14. a feed inlet; 15. an observation door; 16. a brush; 17. a squeegee; 18. a connecting rod; 19. a stirrer; 20. stirring blades; 21. a shaft sleeve; 22. a reinforcing plate; 23. and (4) connecting the blocks.

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, the present invention provides an embodiment: a levetiracetam raw and auxiliary material mixing device comprises a base 1, a support frame 2 is arranged above the base 1 and plays a role of stable support, a mixing device body 3 is arranged inside the support frame 2, a sealing end cover 4 is arranged above the mixing device body 3, a magnetic coupler 7 is arranged above the sealing end cover 4 and plays a role of overload protection, a speed reducer 6 is arranged above the magnetic coupler 7 and can reduce the rotating speed of a motor, the motor 5 is arranged above the speed reducer 6, a discharge hole 13 is arranged below the mixing device body 3, a coupler 8 is arranged on an output shaft of the magnetic coupler 7, a rotating shaft 9 is arranged below the coupler 8, a stirrer 19 is arranged on the outer wall of the rotating shaft 9, a shaft sleeve 21 is arranged at one end of the stirrer 19, connecting blocks 23 are arranged on two sides of the shaft sleeve 21, and the lower part of the connecting blocks 23 is connected with stirring blades 20 through fixing bolts, the both sides of pivot 9 all are provided with brush 16, are convenient for clear up the mixing arrangement inner wall, and the below of brush 16 is provided with scraper blade 17, is convenient for scrape the thick one deck mixture of mixing arrangement inner wall, and the inner wall of support frame 2 is provided with electric putter 11, and electric putter 11 is provided with two, and is automatic convenient, need not manual control, and the below of discharge gate 13 is provided with accepts container 10, and one side of magnetic coupling 7 is provided with feed inlet 14.

Further, the interior of the base 1 is provided with a groove 1001, and the groove 1001 plays a role in limiting the receiving container 10.

Further, the front end face of the mixing device body 3 is provided with an observation door 15, and the observation door 15 plays a role in facilitating observation of the internal conditions, and can be opened to periodically overhaul the inside of the device.

Further, a reinforcing plate 22 is arranged above the connecting block 23, and the reinforcing plate 22 improves the strength of the stirrer 19.

Further, one side of each of the two electric push rods 11 is provided with a sealing cover 12, and the sealing covers 12 can control the flow and the rest of materials and play a role in sealing when being closed.

Further, the scraper 17 and the brush 16 are both fixedly connected with the rotating shaft 9 through a connecting rod 18, and the connecting rod 18 enables the scraper 17 and the brush 16 to be more firmly fixed with the rotating shaft 9.

The working principle is as follows: when the device is used, levetiracetam bulk drug powder and other preparation auxiliary materials are sequentially added from the feed inlet 14, the motor 5 is started, the rotation of the output end of the motor 5 drives the rotating shaft 9 to rotate, so that the stirrer 19, the brush 16 and the scraper 17 are driven to rotate together, through the arrangement of the brush 16 and the scraper 17, the brush 16 can brush off a mixture adsorbed on the inner wall of the mixing device body 3, the brush 16 is very convenient to clean the inner wall of the mixing device body 3 at the later stage, the scraper 17 can scrape off a layer of thick mixture adsorbed on the bottom of the inner wall of the mixing device body 3, the cleaning efficiency is further improved, the stirrer 19 is arranged, the shaft sleeve 21 is driven to rotate through the rotation of the rotating shaft 9, so that the stirring blades 20 can mix the mixture, the stirring and mixing efficiency is improved, the reinforcing ribs can improve the strength of the whole stirrer 19, and prolong the service life, and be connected with connecting block 23 through fixing bolt, be convenient for installation and dismantlement, the stirring is accomplished the back, and the mixture falls into through discharge gate 13 and accepts in the container 10, and through electric putter 11 and the setting of sealed lid 12, electric putter 11 drive sealed lid 12 carries out horizontal migration to seal or open discharge gate 13, it is very convenient, need not manually, labour saving and time saving.

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 raw and auxiliary materials mixing arrangement of levetiracetam, includes base (1), its characterized in that: the mixing device is characterized in that a support frame (2) is arranged above the base (1), a mixing device body (3) is arranged inside the support frame (2), a sealing end cover (4) is arranged above the mixing device body (3), a magnetic coupler (7) is arranged above the sealing end cover (4), a speed reducer (6) is arranged above the magnetic coupler (7), a motor (5) is installed above the speed reducer (6), a discharge hole (13) is arranged below the mixing device body (3), a coupler (8) is arranged on an output shaft of the magnetic coupler (7), a rotating shaft (9) is arranged below the coupler (8), a stirrer (19) is arranged on the outer wall of the rotating shaft (9), a shaft sleeve (21) is arranged at one end of the stirrer (19), and connecting blocks (23) are arranged on two sides of the shaft sleeve (21), the utility model discloses a portable electronic device, including connecting block (23), the below of connecting block (23) passes through fixing bolt with stirring leaf (20) and is connected, the both sides of pivot (9) all are provided with brush (16), the below of brush (16) is provided with scraper blade (17), the inner wall of support frame (2) is provided with electric putter (11), and electric putter (11) are provided with two, the below of discharge gate (13) is provided with accepts container (10), one side of magnetic coupling (7) is provided with feed inlet (14).

2. The levetiracetam raw and auxiliary material mixing device according to claim 1, characterized in that: a groove (1001) is formed in the base (1).

3. The levetiracetam raw and auxiliary material mixing device according to claim 1, characterized in that: an observation door (15) is arranged on the front end face of the mixing device body (3).

4. The levetiracetam raw and auxiliary material mixing device according to claim 1, characterized in that: and a reinforcing plate (22) is arranged above the connecting block (23).

5. The levetiracetam raw and auxiliary material mixing device according to claim 1, characterized in that: one side of each of the two electric push rods (11) is provided with a sealing cover (12).

6. The levetiracetam raw and auxiliary material mixing device according to claim 1, characterized in that: the scraper (17) and the brush (16) are fixedly connected with the rotating shaft (9) through a connecting rod (18).