CN215612389U

CN215612389U - Flat plate type scraper lower discharging centrifugal machine for extracting ceftriaxone sodium

Info

Publication number: CN215612389U
Application number: CN202122239724.XU
Authority: CN
Inventors: 张燕玲; 冯新艳; 边炳杰
Original assignee: Jiaozuo Lizhu Synthetic Pharmaceutical Co ltd
Current assignee: Jiaozuo Lizhu Synthetic Pharmaceutical Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a flat scraper lower discharging centrifugal machine for extraction of ceftriaxone sodium, which belongs to the technical field of centrifugal machines and comprises a workbench, a cabin, a rotary drum, an electric lifting device, a scraper, a driving motor a and a belt, wherein the upper surface of the workbench is fixedly connected with the cabin, a discharging pipe is welded at the bottom of the cabin, the rotary drum is rotatably connected inside the cabin, a rotary rod is welded at the center of the bottom of the rotary drum, the electric lifting device is fixedly connected to one side of the top of the cabin, the scraper is fixedly connected to the output end of the electric lifting device, the scraper is positioned inside the rotary drum, the driving motor a is fixedly connected to one side of the upper surface of the workbench, the output end of the driving motor a is in transmission connection with the bottom end of the rotary rod through the belt, and an anti-blocking mechanism is arranged at the bottom end of the rotary rod. Has rich functions and is suitable for popularization and application.

Description

Flat plate type scraper lower discharging centrifugal machine for extracting ceftriaxone sodium

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a flat plate type scraper lower discharging centrifuge for extracting ceftriaxone sodium.

Background

The flat scraper lower discharging centrifuge is a new type designed and manufactured according to GMP (good manufacturing practice) specifications of pharmaceutical equipment, can set programs according to use requirements, automatically completes the working procedures of feeding, separating and washing, dewatering, discharging and the like, and can realize remote and near-distance operation. The device has the advantages of the same automation degree, large treatment capacity, good separation effect, no foundation installation and the like. The scraper of the centrifugal machine with the flat scraper discharging can automatically lift and rotate to reciprocate. The solid phase material is scraped from the wall of the rotary drum and discharged from the lower part of the centrifuge, so that the centrifuge is suitable for separating suspension containing solid phase material with the granularity of more than 0.05mm, and is particularly suitable for separation of materials which are not suitable for people to approach.

The existing flat scraper lower discharging centrifuge has the problem that when the discharging amount is too large or too slow in the discharging process, a discharging opening is easy to accumulate, so that material blockage is caused, and the centrifuge needs to be manually dredged by workers and is inconvenient to use. There is therefore a need to develop a flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flat plate type scraper under-discharging centrifugal machine for extracting ceftriaxone sodium, which is characterized in that a workbench, a cabin, a rotary drum, an electric lifting device, a scraper, a driving motor a, a belt and an anti-blocking mechanism are arranged in a matched manner, so that in the process of scraping and discharging materials on the inner wall of the rotary drum by the scraper driven by the electric lifting device, when the rotary drum is driven by the driving motor a through the belt to rotate, a connecting rod and a threaded plate can be driven to rotate together, and the rotating threaded plate can effectively prevent materials from being accumulated at the discharging opening of a discharging pipe, thereby achieving the anti-blocking effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flat scraper unloading centrifuge down for ceftriaxone sodium draws, includes workstation, cabin, rotary drum, electric lift device, scraper blade, driving motor a and belt, fixed surface is connected with the cabin on the workstation, the welding of cabin bottom has the unloading pipe, the inside rotation of cabin is connected with the rotary drum, the welding of rotary drum bottom center has the rotary drum, cabin top one side fixedly connected with electric lift device, electric lift device output fixedly connected with scraper blade, the scraper blade is located inside the rotary drum, workstation upper surface one side fixedly connected with driving motor a, driving motor a output is connected through belt drive with the rotary drum bottom, the rotary drum bottom is equipped with anti-blocking mechanism, the cabin top is equipped with even feed mechanism, the workstation bottom is equipped with damper.

Preferably, the anti-blocking mechanism is a connecting rod and a threaded plate, the connecting rod is welded at the bottom end of the rotating roller, the discharging pipe vertically extends out of the bottom end of the connecting rod, and the threaded plate is welded on the rod body of the connecting rod.

Preferably, even feed mechanism is feeder hopper, inlet pipe, branch, mounting panel, driving motor b, bull stick and puddler, the cabin top is equipped with the feeder hopper, the welding of feeder hopper bottom has the inlet pipe, the vertical cabin top that runs through in inlet pipe bottom, feeder hopper lateral wall top is the welding of circular array has branch, the common welding of branch inner has the mounting panel, fixed surface is connected with driving motor b on the mounting panel, driving motor b output end fixedly connected with bull stick, the vertical mounting panel that runs through in bull stick bottom, the bull stick bottom extends to the inside below of feeder hopper, the symmetrical welding of bull stick body has the puddler.

Preferably, the feeding pipe body is fixedly connected with an electromagnetic valve, and the bottom end of the feeding pipe is positioned above the rotary drum.

Preferably, the top of the cabin is welded with support columns in a circular array mode, and the top ends of the support columns are welded to the edge of the bottom of the feed hopper.

Preferably, the damping mechanism is a limiting column and a limiting base, the limiting columns are welded at four corners of the bottom of the workbench, and the limiting base is arranged under the limiting columns

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

1. the rotary drum material-scraping and blanking device is characterized in that the workbench, the cabin, the rotary drum, the electric lifting device, the scraping plate, the driving motor a, the belt and the anti-blocking mechanism are matched for use, so that in the process that the electric lifting device drives the scraping plate to scrape and blank the inner wall of the rotary drum, when the driving motor a drives the rotary drum to rotate through the belt, the connecting rod and the threaded plate can be driven to rotate together, the rotating threaded plate can effectively prevent materials from being accumulated at the blanking port of the blanking pipe, and the anti-blocking effect is achieved;

2. according to the utility model, through the matching use of the uniform feeding mechanism, the raw material for extracting the ceftriaxone sodium can be uniformly stirred and then subjected to centrifugal separation operation, so that the separation effect can be effectively improved.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

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

fig. 3 is a schematic three-dimensional structure diagram of the anti-blocking mechanism of the present invention.

In the figure: 1. a work table; 2. a nacelle; 2-1, a blanking pipe; 2-2, a support column; 3. a drum; 3-1, rotating the rod; 4. an electric lifting device; 5. a squeegee; 6. driving a motor a; 7. a belt; 8. a connecting rod; 8-1, thread plate; 9. a feed hopper; 9-1, a feed pipe; 9-1-1, electromagnetic valve; 10. a strut; 11. mounting a plate; 12. a drive motor b; 12-1, a rotating rod; 13. a stirring rod; 14. a limiting column; 15. a limiting base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: referring to fig. 1-3, a flat scraper under-discharging centrifuge for extracting ceftriaxone sodium comprises a workbench 1, a cabin 2, a rotary drum 3, an electric lifting device 4, a scraper 5, a driving motor a6 and a belt 7, wherein the cabin 2 is fixedly connected to the upper surface of the workbench 1, a discharging pipe 2-1 is welded to the bottom of the cabin 2 for discharging, the rotary drum 3 is rotatably connected to the interior of the cabin 2, a rotary roller 3-1 is welded to the center of the bottom of the rotary drum 3, the electric lifting device 4 is fixedly connected to one side of the top of the cabin 2, the scraper 5 is fixedly connected to the output end of the electric lifting device 4, the scraper 5 is located inside the rotary drum 3, so that the electric lifting device 4 can drive the scraper 5 to scrape the inner wall of the rotary drum 3, thereby scraping off the material on the interior of the rotary drum 3, the driving motor a6 is fixedly connected to one side of the upper surface of the workbench 1, the output end of the driving motor a6 is in transmission connection with the bottom end of the rotary roller 3-1 through the belt 7, the structure is the prior art, the bottom end of the rotating roller 3-1 is provided with an anti-blocking mechanism, the top of the cabin 2 is provided with a uniform feeding mechanism, and the bottom of the workbench 1 is provided with a damping mechanism;

furthermore, the anti-blocking mechanism is a connecting rod 8 and a threaded plate 8-1, the connecting rod 8 is welded at the bottom end of the rotating roller 3-1, the blanking pipe 2-1 vertically extends out of the bottom end of the connecting rod 8, and the threaded plate 8-1 is welded at the body of the connecting rod 8, so that when the rotary drum 3 is driven by the driving motor a6 through the belt 7 to rotate, the connecting rod 8 and the threaded plate 8-1 are driven to rotate together, the rotating threaded plate 8-1 can effectively prevent materials from being accumulated at the blanking port of the blanking pipe 2-1, and the anti-blocking effect is achieved;

further, the uniform feeding mechanism comprises a feed hopper 9, a feed pipe 9-1, a support rod 10, a mounting plate 11, a driving motor b12, a rotating rod 12-1 and a stirring rod 13, the top of the cabin 2 is provided with the feed hopper 9, the bottom of the feed hopper 9 is welded with the feed pipe 9-1, the bottom end of the feed pipe 9-1 vertically penetrates through the top of the cabin 2, the top of the side wall of the feed hopper 9 is welded with the support rod 10 in a circular array manner, the inner ends of the support rods 10 are welded with the mounting plate 11 together, the upper surface of the mounting plate 11 is fixedly connected with the driving motor b12, the output end of the driving motor b12 is fixedly connected with the rotating rod 12-1, the bottom end of the rotating rod 12-1 vertically penetrates through the mounting plate 11, the bottom end of the rotating rod 12-1 extends to the lower part inside the feed hopper 9, and the stirring rod 13 is symmetrically welded on the rotating rod 12-1, so that a worker can add the raw material for extracting ceftriaxone sodium into the feed hopper 9 first, then, a driving motor b12 is turned on, so that the driving motor b12 drives a stirring rod 13 to rotate inside a feed hopper 9 through a rotating rod 12-1, the raw materials for ceftriaxone sodium extraction added inside the feed hopper 9 are stirred, the raw materials for ceftriaxone sodium extraction can enter a rotating drum 3 to be centrifugally separated after being uniformly stirred, the separation effect can be effectively improved, a pipe body of a feed pipe 9-1 is fixedly connected with an electromagnetic valve 9-1-1, whether the raw materials for ceftriaxone sodium extraction are fed or not and the feeding amount of the raw materials can be conveniently controlled by a worker, the bottom end of the feed pipe 9-1 is positioned above the rotating drum 3, the raw materials for ceftriaxone sodium extraction inside the feed hopper 9 can be precisely fed, supporting columns 2-2 are welded on the top of a cabin 2 in a circular array, the top ends of the supporting columns 2-2 are welded on the edge of the bottom of the feed hopper 9, the stability of the feed hopper 9 is ensured;

further, damper is spacing post 14, spacing base 15, and four corners in 1 bottom of workstation all weld spacing post 14, all are equipped with spacing base 15 under spacing post 14

The working principle is as follows: the worker can firstly add the raw materials for ceftriaxone sodium extraction into the feed hopper 9, then open the driving motor b12, so that the driving motor b12 drives the stirring rod 13 to rotate inside the feed hopper 9 through the rotating rod 12-1, and the raw materials for ceftriaxone sodium extraction added into the feed hopper 9 are stirred, so that the raw materials for ceftriaxone sodium extraction can be uniformly stirred and then enter the rotary drum 3 for centrifugal separation, and the separation effect can be effectively improved;

when the automatic blanking machine is used for blanking, a worker can open the electric lifting device 4, so that the electric lifting device 4 drives the scraper 5 to move downwards to be attached to the inner wall of the rotary drum 3, then the driving motor a6 is opened, the driving motor a6 can drive the rotary drum 3 to rotate, so that blanking operation is performed, when the driving motor a6 drives the rotary drum 3 to rotate through the belt 7, the connecting rod 8 and the thread plate 8-1 can be driven to rotate together, the rotating thread plate 8-1 can convey materials downwards, so that the materials can be effectively prevented from being accumulated at the blanking opening of the blanking pipe 2-1, and the anti-blocking effect is achieved.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A flat scraper lower discharging centrifugal machine for extraction of ceftriaxone sodium comprises a workbench (1), a cabin (2), a rotary drum (3), an electric lifting device (4), a scraper (5), a driving motor a (6) and a belt (7), wherein the cabin (2) is fixedly connected to the upper surface of the workbench (1), a discharging pipe (2-1) is welded to the bottom of the cabin (2), the rotary drum (3) is rotatably connected to the inside of the cabin (2), a rotary roller (3-1) is welded to the center of the bottom of the rotary drum (3), the electric lifting device (4) is fixedly connected to one side of the top of the cabin (2), the scraper (5) is fixedly connected to the output end of the electric lifting device (4), the scraper (5) is located inside the rotary drum (3), the driving motor a (6) is fixedly connected to one side of the upper surface of the workbench (1), the output end of the driving motor a (6) is in transmission connection with the bottom end of the rotary roller (3-1) through the belt (7), the method is characterized in that: the bottom end of the rotary roller (3-1) is provided with an anti-blocking mechanism, the top of the cabin (2) is provided with an even feeding mechanism, and the bottom of the workbench (1) is provided with a damping mechanism.

2. The flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction according to claim 1, wherein: the anti-blocking mechanism comprises a connecting rod (8) and a threaded plate (8-1), the connecting rod (8) is welded at the bottom end of the rotating roller (3-1), a discharging pipe (2-1) vertically extends from the bottom end of the connecting rod (8), and the threaded plate (8-1) is welded at the rod body of the connecting rod (8).

3. The flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction according to claim 1, wherein: the uniform feeding mechanism comprises a feeding hopper (9), an feeding pipe (9-1), a support rod (10), a mounting plate (11), a driving motor b (12), a rotating rod (12-1) and a stirring rod (13), wherein the feeding hopper (9) is arranged at the top of the cabin (2), the feeding pipe (9) is welded at the bottom of the feeding hopper (9), the feeding pipe (9-1) vertically penetrates through the top of the cabin (2), the support rod (10) is welded at the top of the side wall of the feeding hopper (9) in a circular array mode, the mounting plate (11) is welded at the inner end of the support rod (10) together, the driving motor b (12) is fixedly connected to the upper surface of the mounting plate (11), the rotating rod (12-1) is fixedly connected to the output end of the driving motor b (12), and the mounting plate (11) is vertically penetrated through the bottom of the rotating rod (12-1), the bottom end of the rotating rod (12-1) extends to the lower part inside the feed hopper (9), and stirring rods (13) are symmetrically welded on the body of the rotating rod (12-1).

4. The flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction according to claim 3, wherein: the pipe body of the feeding pipe (9-1) is fixedly connected with an electromagnetic valve (9-1-1), and the bottom end of the feeding pipe (9-1) is positioned above the rotary drum (3).

5. The flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction according to claim 3, wherein: the top of the engine room (2) is welded with support columns (2-2) in a circular array mode, and the tops of the support columns (2-2) are welded at the bottom edge of the feed hopper (9).

6. The flat scraper-bottom discharge centrifuge for ceftriaxone sodium extraction according to claim 1, wherein: the damping mechanism is a limiting column (14) and a limiting base (15), the limiting column (14) is welded at four corners of the bottom of the workbench (1), and the limiting base (15) is arranged under the limiting column (14).