CN215783198U

CN215783198U - Granulator is used in preparation of injection type cephalo product

Info

Publication number: CN215783198U
Application number: CN202121891033.1U
Authority: CN
Inventors: 刘包林
Original assignee: Yongfeng Shangfeng Pharmaceutical Co ltd
Current assignee: Yongfeng Shangfeng Pharmaceutical Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a granulator for preparing injection cephalosporin products, which comprises a granulator body, wherein the bottom of the granulator body is provided with a bottom plate, the bottom of an inclined blanking pipe is fixedly connected with a support frame, and a screw-in mechanism and a scraping part are respectively arranged on the support frame. This granulator is at the in-process of granulating the raw materials of injection type cephalosporin product, can carry out the unloading operation to the inside raw materials of hopper down fast, and can effectively avoid the raw materials to cause the condition of jam to the exit of hopper down and take place at the in-process of unloading, and simultaneously, this granulator can be at the in-process of unloading, can scrape down the likepowder raw materials of being stained with and attaching on hopper inner wall down, and fall into to putting unloading pipe department to one side by the conveying pipeline, the operation of granulating is carried out to leading-in to granulator body department with the raw materials by oblique unloading pipe again, thereby avoided the raw materials to take place because of being stained with the condition that can not be produced the waste by make full use of on the hopper inner wall under.

Description

Granulator is used in preparation of injection type cephalo product

Technical Field

The utility model relates to the technical field of granulators, in particular to a granulator for preparing injection cephalosporin products.

Background

The granulator mainly comprises a feeding system, a stirring system, a granulating system, a transmission system, a lubricating system and the like, and is widely applied to the pharmaceutical industry, the chemical industry and the food industry. The dry granulating machine is to put the medicinal powder and the auxiliary materials into a dry powder mixer to be mixed uniformly, then to be transferred into the dry granulating machine to be tabletted, and to be granulated after the tabletting is finished. The cephalosporin is a general name of cephalosporin antibacterial drugs, and the cephalosporin is an antibiotic obtained by semi-synthesizing and transforming a side chain of natural cephalosporin C obtained by culturing coronafosporium as a raw material. At present, the granulator carries out the in-process of pelletization to the raw materials of injection type cephalo product, and the raw materials causes the jam to the exit of hopper down easily when carrying out the unloading through lower hopper to influence the pelletization efficiency of granulator, simultaneously, current granulator is on the in-process powdery raw materials that carries out the unloading through lower hopper is stained with easily and attaches under on the inner wall of hopper, thereby can not make the raw materials can not by make full use of, causes the waste of raw materials easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a granulator for preparing an injection cephalosporin product, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a granulator is used in preparation of injection type cephalosporin product, includes the granulator body, the bottom of granulator body is equipped with the bottom plate, the intercommunication has oblique unloading pipe on the granulator body, the bottom fixedly connected with support frame of oblique unloading pipe, and the support frame keep away from the one end fixed connection of oblique unloading pipe in the top of bottom plate, be equipped with unloading mechanism on the unloading pipe of putting to one side, be equipped with control panel on the lateral wall of granulator body, unloading mechanism includes hopper down, the bottom intercommunication of hopper has the conveying pipeline down, be connected with two sets of end fagging on the lateral wall of hopper down, and two sets of end fagging is the symmetry setting, and is two sets of the top of end fagging all is connected with the mounting bracket jointly, be equipped with precession mechanism and scraping parts on the mounting bracket respectively.

As a further scheme of the utility model: precession mechanism includes the motor, be connected with the swing arm on the output shaft of motor, evenly be connected with multiunit helical blade on the lateral wall of swing arm, motor fixed connection is in the top of mounting bracket, and the output shaft of motor run through the mounting bracket and with swing arm fixed connection.

As a still further scheme of the utility model: the material scraping component comprises a speed-reducing servo motor, a movable scraping ring is arranged below the speed-reducing servo motor, a connecting hole and a guide hole are respectively formed in the movable scraping ring in a penetrating mode, the connecting hole and the guide hole are symmetrically arranged, an inner cavity output shaft of the connecting hole is connected with a screw sleeve, an adjusting screw rod is movably inserted into an inner cavity of the screw sleeve, a screw groove matched with the adjusting screw rod for operation is formed in an inner cavity of the screw sleeve, the top end of the adjusting screw rod is fixedly connected with an output shaft of the speed-reducing servo motor, a longitudinal guide rod is movably inserted into an inner cavity of the guide hole, and a bearing seat is fixedly sleeved at the bottom end of the adjusting screw rod.

As a still further scheme of the utility model: the bottom of bearing frame and indulge the bottom of putting the guide arm all with the inner chamber fixed connection of hopper down, speed reduction servo motor fixed connection is in the top of mounting bracket, and speed reduction servo motor's output shaft run through the mounting bracket and with adjusting screw fixed connection, the external diameter size of activity scraping ring is unanimous with the internal diameter size of hopper down.

As a still further scheme of the utility model: and one end of the conveying pipe, which is far away from the discharging hopper, is communicated with the inclined discharging pipe.

As a still further scheme of the utility model: one end of the rotary rod, which is far away from the motor, extends into the inner cavity of the material conveying pipe, and the motor and the speed reduction servo motor are electrically connected with the control panel.

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

the motor drives the helical blades to rotate, and the helical blades rapidly screw the raw materials in the blanking hopper into the conveying pipe, so that the granulator can rapidly perform blanking operation on the raw materials in the blanking hopper in the process of granulating the raw materials of the injection type cephalosporin products, and can effectively avoid the situation that the raw materials block the outlet of the blanking hopper in the blanking process;

this granulator can be at the in-process of unloading, drive the screw sleeve through speed reduction servo motor and at vertical direction reciprocating motion, drive movable scraping ring reciprocating motion from top to bottom and will be stained with the powdery raw materials that attaches on hopper inner wall down by the screw sleeve again, the raw materials falls into to put unloading pipe department to one side through the conveying pipeline, again by the oblique unloading pipe with the raw materials leading-in to granulator body department pelletize the operation, thereby avoided the raw materials because of being stained with the circumstances emergence that can not produce the waste by make full use of on attaching hopper inner wall down.

Drawings

Fig. 1 is a schematic structural diagram of a granulator for preparing injection cephalosporin products.

Fig. 2 is a schematic structural diagram of a blanking mechanism in a granulator for preparing an injection cephalosporin product.

Fig. 3 is a schematic structural diagram of a scraping part in a granulator for preparing injection cephalosporin products.

In the figure: 1. a granulator body; 2. a base plate; 3. a control panel; 4. obliquely feeding a material pipe; 5. a support frame; 6. a blanking mechanism; 7. feeding a hopper; 8. a delivery pipe; 9. a bottom supporting plate; 10. a mounting frame; 11. a motor; 12. rotating the rod; 13. a helical blade; 14. a scraping component; 15. a deceleration servo motor; 16. adjusting the screw rod; 17. a threaded sleeve; 18. a movable scraping ring; 19. the guide rod is longitudinally arranged.

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.

Referring to fig. 1 to 3, in the embodiment of the utility model, a granulator for preparing injection cephalosporin products includes a granulator body 1, a bottom plate 2 is disposed at the bottom of the granulator body 1, an inclined blanking tube 4 is communicated with the granulator body 1, a support frame 5 is fixedly connected to the bottom of the inclined blanking tube 4, one end, away from the inclined blanking tube 4, of the support frame 5 is fixedly connected to the top of the bottom plate 2, a blanking mechanism 6 is disposed on the inclined blanking tube 4, a control panel 3 is disposed on a side wall of the granulator body 1, the blanking mechanism 6 includes a blanking hopper 7, a feeding tube 8 is communicated with the bottom of the blanking hopper 7, two sets of bottom support plates 9 are connected to the side wall of the blanking hopper 7, the two sets of bottom support plates 9 are symmetrically disposed, the tops of the two sets of bottom support plates 9 are commonly connected to an installation frame 10, and a screw-in mechanism and a scraping member 14 are respectively disposed on the installation frame 10.

Precession mechanism includes motor 11, is connected with swing arm 12 on motor 11's the output shaft, evenly is connected with multiunit helical blade 13 on swing arm 12's the lateral wall, and motor 11 fixed connection is in the top of mounting bracket 10, and motor 11's output shaft run through mounting bracket 10 and with swing arm 12 fixed connection.

Scraping component 14 includes speed reduction servo motor 15, speed reduction servo motor 15's below is provided with movable scraping ring 18, it is equipped with connecting hole and guiding hole to run through respectively on the movable scraping ring 18, and the connecting hole is the symmetry setting with the guiding hole, the inner chamber output shaft of connecting hole has swivel nut 17, adjusting screw 16 has been pegged graft in swivel nut 17's inner chamber activity, the inner chamber of swivel nut 17 is equipped with the thread groove with adjusting screw 16 cooperation operation, and adjusting screw 16's top and speed reduction servo motor 15's output shaft fixed connection, the inner chamber activity of guiding hole is pegged graft and is had indulging on guide arm 19, adjusting screw 16's bottom cup joints and is fixed with the bearing frame.

The bottom end of the bearing seat and the bottom end of the vertical guide rod 19 are fixedly connected with the inner cavity of the discharging hopper 7, the speed reduction servo motor 15 is fixedly connected to the top of the mounting frame 10, the output shaft of the speed reduction servo motor 15 penetrates through the mounting frame 10 and is fixedly connected with the adjusting screw 16, and the outer diameter of the movable scraping ring 18 is consistent with the inner diameter of the discharging hopper 7.

One end of the material conveying pipe 8 far away from the discharging hopper 7 is communicated with the inclined discharging pipe 4.

One end of the rotary rod 12 far away from the motor 11 extends into the inner cavity of the material conveying pipe 8, and the motor 11 and the speed reduction servo motor 15 are electrically connected with the control panel 3.

The working principle is as follows:

this granulator is when using, and inside operating personnel poured the raw materials into unloading mechanism 6 earlier, later, under the drive of motor 11, swing arm 12 drove helical blade 13 and rotates, and inside 7 inside raw materials of hopper precept into to conveying pipeline 8 fast by helical blade 13 will be down, can carry out the unloading operation to 7 inside raw materials of hopper down fast, and can effectively avoid the raw materials to cause the condition emergence of jam to the exit of hopper 7 down at the in-process of unloading. This granulator can be at the in-process of unloading, drives swivel nut 17 reciprocating motion in vertical direction through speed reduction servo motor 15, again by swivel nut 17 drive activity scraping ring 18 reciprocating motion from top to bottom and will be stained with the likepowder raw materials that attaches on hopper 7 inner wall down and scrape down, the raw materials falls into to putting feeding pipe 4 department to one side through conveying pipeline 8, puts feeding pipe 4 again by one side and channels into the raw materials to granulator body 1 department and carry out the pelletization operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a granulator is used in preparation of injection type cephalo product, includes granulator body (1), its characterized in that: a bottom plate (2) is arranged at the bottom of the granulator body (1), an inclined blanking pipe (4) is communicated with the granulator body (1), a support frame (5) is fixedly connected at the bottom of the inclined blanking pipe (4), and one end of the support frame (5) far away from the inclined blanking pipe (4) is fixedly connected with the top of the bottom plate (2), the inclined blanking pipe (4) is provided with a blanking mechanism (6), the side wall of the granulator body (1) is provided with a control panel (3), the blanking mechanism (6) comprises a blanking hopper (7), the bottom of the blanking hopper (7) is communicated with a material conveying pipe (8), the side wall of the discharging hopper (7) is connected with two groups of bottom supporting plates (9), the two groups of bottom supporting plates (9) are symmetrically arranged, the tops of the two groups of bottom supporting plates (9) are connected with a mounting rack (10) together, and the mounting rack (10) is respectively provided with a screw-in mechanism and a scraping part (14).

2. The granulator for injection cephalosporin product preparation according to claim 1, characterized in that: precession mechanism includes motor (11), be connected with swing arm (12) on the output shaft of motor (11), evenly be connected with multiunit helical blade (13) on the lateral wall of swing arm (12), motor (11) fixed connection is in the top of mounting bracket (10), and the output shaft of motor (11) run through mounting bracket (10) and with swing arm (12) fixed connection.

3. The granulator for injection cephalosporin product preparation according to claim 2, characterized in that: the scraping component (14) comprises a speed-reducing servo motor (15), a movable scraping ring (18) is arranged below the speed-reducing servo motor (15), a connecting hole and a guide hole are respectively formed in the movable scraping ring (18) in a penetrating mode and are symmetrically arranged, an inner cavity output shaft of the connecting hole is connected with a threaded sleeve (17), an adjusting screw (16) is movably inserted into an inner cavity of the threaded sleeve (17), a threaded groove matched with the adjusting screw (16) in operation is formed in the inner cavity of the threaded sleeve (17), the top end of the adjusting screw (16) is fixedly connected with an output shaft of the speed-reducing servo motor (15), a longitudinally-arranged guide rod (19) is movably inserted into the inner cavity of the guide hole, and a bearing seat is fixedly connected to the bottom end of the adjusting screw (16) in a sleeved mode.

4. The granulator for injection cephalosporin product preparation according to claim 3, characterized in that: the bottom of bearing frame and indulge the bottom of putting guide arm (19) all with the inner chamber fixed connection of hopper (7) down, speed reduction servo motor (15) fixed connection is in the top of mounting bracket (10), and the output shaft of speed reduction servo motor (15) run through mounting bracket (10) and with adjusting screw (16) fixed connection, the external diameter size of activity scraping ring (18) is unanimous with the internal diameter size of hopper (7) down.

5. The granulator for injection cephalosporin product preparation according to claim 3, characterized in that: and one end of the conveying pipe (8) far away from the discharging hopper (7) is communicated with the inclined discharging pipe (4).

6. The granulator for injection cephalosporin product preparation according to claim 3, characterized in that: one end of the rotary rod (12) far away from the motor (11) extends into the inner cavity of the material conveying pipe (8), and the motor (11) and the speed reduction servo motor (15) are electrically connected with the control panel (3).