CN212758267U

CN212758267U - Device for preparing vaccine

Info

Publication number: CN212758267U
Application number: CN202021518676.7U
Authority: CN
Inventors: 罗勇; 王应春; 徐志勇
Original assignee: Chengdu Yongan Pharmaceutical Co ltd
Current assignee: Chengdu anyong Dingye Biotechnology Co.,Ltd.
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-23
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a device for preparing bacterin, the welding has annular slab (9) on the outer wall of first pipeline (7), and the top surface of annular slab (9) is parallel and level with the top surface of first pipeline (7), and the device is still including pressing cover (11) and sack (12), sack (12) set up directly over first pipeline (7), and the outward flange of sack (12) sets up on the top surface of annular slab (9), be provided with through-hole (13) along its axial in pressing cover (11), the bottom welding of pressing cover (11) has lantern ring (14), lantern ring (14) and through-hole (13) intercommunication, set up on the inner wall of lantern ring (14) internal thread (15), the external screw thread (10) threaded connection of internal thread (15) and annular slab (9) of lantern ring (14). The utility model has the advantages that: compact structure, convenient quick replacement and installation sack, improvement vaccine antigen filtration efficiency, easy operation.

Description

Device for preparing vaccine

Technical Field

The utility model relates to a technical field of bacterin production, especially a device for preparing bacterin.

Background

The vaccine is prepared by inoculating artificially treated microbe or its product into body via subcutaneous injection, intracutaneous injection, oral administration, etc. and can stimulate immune system to produce antibody and act on specific virus or bacteria cell to make human body resist against the pathogen and prevent infection. The immune system stores this information and even many years later, when the immunized person is exposed to bacteria or viruses, the immune system has memory, knows how to quickly and effectively mount an immune response, quickly develop large amounts of appropriate antibodies, and prevent the virus or bacteria from multiplying in the body and causing infection.

The preparation of bacterin adopts and joins in marriage seedling jar preparation to form, join in marriage seedling jar including a jar body and agitating unit, the top of jar body is provided with the protective agent who communicates jar body and bacterin antigen with the mouth, wherein there is the sack through many screw fixed mounting on the top face of bacterin antigen with the mouth, agitating unit includes motor A and (mixing) shaft, motor A is fixed in the top of jar body, the (mixing) shaft passes through the coupling joint with motor A's output shaft, the other end of (mixing) shaft stretches into in jar internal, install a plurality of blades on the (mixing) shaft. When the vaccine is produced, firstly, a protective agent is put into the tank body through a protective agent adding port, then, a vaccine antigen is added into the vaccine antigen adding port, the vaccine antigen falls onto the top surface of a cloth bag, the cloth bag intercepts impurities carried in the vaccine antigen, and the vaccine antigen penetrates through micropores in the cloth bag and enters the tank body; then the worker turns on the motor A, the motor A drives the stirring shaft to rotate, the stirring shaft drives the blades to rotate, and the blades uniformly mix the vaccine antigen and the protective agent, so that the vaccine is prepared. However, although this vaccine compounding pot can produce vaccines, it still has the following drawbacks: 1. the impurity that is intercepted by the sack piles up the back on the top surface of sack in a large number, can lead to impurity to plug up the micropore on the sack, and then has reduced the filtration efficiency of vaccine antigen, and then has reduced the production efficiency of vaccine. 2. When the cloth bag needs to be replaced, all the screws on the cloth bag need to be screwed out, and the screws need to be installed again after replacement, so that the replacement efficiency of the cloth bag is reduced, and the operation of workers is facilitated. Therefore, a vaccine production device which is convenient for fast replacing and installing the cloth bag and improves the filtration efficiency of vaccine antigens is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, make things convenient for quick replacement and installation sack, improve bacterin antigen filtration efficiency, easy operation's a device for preparing bacterin.

The purpose of the utility model is realized through the following technical scheme: a device for preparing vaccine comprises a tank body and a speed reducer A fixedly arranged at the top of the tank body, wherein a motor A is fixedly arranged at the top of the speed reducer A, an output shaft of the motor A is connected with an input shaft of the speed reducer A through a coupler, an output shaft of the speed reducer A is arranged downwards, a stirring shaft is connected onto the output shaft of the speed reducer A through the coupler, penetrates through the top of the tank body and extends into the tank body, blades are arranged on the stirring shaft, a first pipeline and a second pipeline which are communicated with the tank body are arranged at the top of the tank body, an annular plate is welded on the outer wall of the first pipeline, the top surface of the annular plate is flush with the top surface of the first pipeline, external threads are arranged on the cylindrical surface of the annular plate, the device further comprises a pressing sleeve and a cloth bag, the cloth bag is arranged right above the first pipeline, the outer edge of the cloth bag is arranged, the bottom of the pressing sleeve is welded with a sleeve ring, the sleeve ring is communicated with the through hole, an internal thread is arranged on the inner wall of the sleeve ring, the internal thread of the sleeve ring is in threaded connection with the external thread of the annular plate, and the bottom surface of the pressing sleeve is pressed against the outer edge of the cloth bag under the threaded connection force; the rotating shaft is installed in the first pipeline in a rotating mode, the arc-shaped plate is welded to the rotating shaft, the power unit is arranged outside the first pipeline, and the output shaft of the power unit is connected with one end of the rotating shaft through the coupler.

And a discharge valve is arranged on the side wall of the tank body.

And a plurality of blades are arranged on the stirring shaft along the length direction of the stirring shaft.

The bottom of the tank body is provided with a plurality of supporting legs supported on the ground.

The pressing sleeve and the lantern ring are coaxially arranged.

The diameter of the first pipe is larger than that of the second pipe.

The outer wall of the first pipeline is welded with a flat plate, and the power unit is arranged on the flat plate.

The power unit comprises a speed reducer B and a motor B, the speed reducer B and the motor B are both fixedly arranged on the flat plate, an output shaft of the motor B is connected with an input shaft of the speed reducer B through a coupler, and an output shaft of the speed reducer B is connected with one end of the rotating shaft through a coupler.

The utility model has the advantages of it is following: the utility model discloses compact structure, make things convenient for quick replacement and installation sack, improvement bacterin antigen filtration efficiency, easy operation.

Drawings

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

FIG. 2 is an enlarged view of a portion I of FIG. 1;

FIG. 3 is a schematic view of the construction of the annular plate;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

in the figure, 1-tank body, 2-reducer A, 4-motor A, 5-stirring shaft, 6-blade, 7-first pipeline, 8-second pipeline, 9-annular plate, 10-external thread, 11-pressing sleeve, 12-cloth bag, 13-through hole, 14-lantern ring, 15-internal thread, 16-rotating shaft, 17-arc plate, 18-discharge valve, 19-flat plate, 20-reducer B, 21-motor B.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 1 to 4, a device for preparing vaccine comprises a tank body 1, a reducer a2 fixedly arranged at the top of the tank body 1, a plurality of support legs supported on the ground are arranged at the bottom of the tank body 1, a discharge valve 18 is arranged on the side wall of the tank body 1, a motor a4 is fixedly arranged at the top of the reducer a2, an output shaft of the motor a4 is connected with an input shaft of the reducer a2 through a coupling, an output shaft of the reducer a2 is arranged downwards, an output shaft of the reducer a2 is connected with a stirring shaft 5 through a coupling, the stirring shaft 5 penetrates through the top of the tank body 1 and extends into the tank body 1, blades 6 are arranged on the stirring shaft 5, a plurality of blades 6 are arranged on the stirring shaft 5 along the length direction of the stirring shaft, a first pipeline 7 and a second pipeline 8 which are communicated with the tank body 1 are arranged at the top of the tank body 1, the diameter of the first pipeline 7 is larger than that of the second pipeline, the top surface of the annular plate 9 is flush with the top surface of the first pipeline 7, the cylindrical surface of the annular plate 9 is provided with an external thread 10, the device further comprises a pressing sleeve 11 and a cloth bag 12, the cloth bag 12 is arranged right above the first pipeline 7, the outer edge of the cloth bag 12 is arranged on the top surface of the annular plate 9, a through hole 13 is arranged in the pressing sleeve 11 along the axial direction of the pressing sleeve, the bottom of the pressing sleeve 11 is welded with a lantern ring 14, the pressing sleeve 11 and the lantern ring 14 are coaxially arranged, the lantern ring 14 is communicated with the through hole 13, the inner wall of the lantern ring 14 is provided with an internal thread 15, the internal thread 15 of the lantern ring 14 is in threaded connection with the external thread 10 of the annular plate 9, and under the threaded connection force, the bottom surface; a rotating shaft 16 is installed in the first pipeline 7 in a rotating mode, an arc-shaped plate 17 is welded on the rotating shaft 16, a power unit is arranged outside the first pipeline 7, and an output shaft of the power unit is connected with one end of the rotating shaft 16 through a coupler.

The welding has dull and stereotyped 19 on the outer wall of first pipeline 7, power unit sets up on dull and stereotyped 19, power unit includes reduction gear B20 and motor B21, and reduction gear B20 and motor B21 all set firmly on dull and stereotyped 19, and motor B21's output shaft and reduction gear B20's input shaft pass through the coupling joint, and reduction gear B20's output shaft and the one end of pivot 16 pass through the coupling joint.

The working process of the utility model is as follows:

s1, putting a certain amount of protective agent into the tank body 1 through the top end port of the second pipeline 8 by a worker, then putting a certain amount of vaccine antigen into the through hole 13 of the pressing sleeve 11, enabling the vaccine antigen to fall onto the cloth bag 12, then sequentially penetrating through the micropores on the cloth bag 12 and the first pipeline 7, and finally entering the tank body 1, so that raw material adding is realized, and impurities carried in the vaccine antigen are intercepted on the top surface of the cloth bag 12; wherein, open motor B21 when adding the bacterin antigen, the moment of torsion of motor B21 is transmitted for pivot 16 after reduction of reduction gear B20, and pivot 16 drives arc 17 and rotates, and arc 17 all can hit the basal surface of sack 12 when moving to the top of pivot 16 to make sack 12 arch slightly upwards, thereby dredge the impurity of jam in sack 12 micropore, compare traditional single filtration form, the device is very big has improved bacterin antigen filtration efficiency.

S2, the worker turns on the motor A4, the torque of the motor A4 is reduced by the reducer A2 and then transmitted to the stirring shaft 5, the stirring shaft 5 drives the blade 6 to rotate, the blade 6 uniformly stirs and mixes the vaccine antigen and the protective agent, and the required vaccine can be prepared in the tank body 1 after stirring for a period of time.

When will sack 12 use the time after need change, only need close motor A4 and motor B21, upwards rotatory pressure cover 11 afterwards, after internal thread 15 and the external screw thread 10 of annular plate 9 of lantern ring 14 separate, sack 12 exposes in the outside, can directly take away old and useless sack 12 this moment, take away the back, place a new sack 12 on the annular plate, install pressure cover 11 again afterwards, thereby the change and the installation of sack have been realized, compare the tradition and adopt the form of fix with screw sack, need not to twist a plurality of screws, make things convenient for staff's quick replacement and installation sack.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device for preparing bacterin, it includes a jar body (1), sets firmly in reduction gear A (2) at jar body (1) top, the top of reduction gear A (2) has set firmly motor A (4), the output shaft of motor A (4) and the input shaft of reduction gear A (2) are through the coupling joint, and the output shaft of reduction gear A (2) sets up down, has (mixing) shaft (5) through the coupling joint on the output shaft of reduction gear A (2), and (mixing) shaft (5) run through the top of jar body (1) and stretch into in jar body (1), install blade (6) on (mixing) shaft (5), its characterized in that: the tank comprises a tank body (1), wherein a first pipeline (7) and a second pipeline (8) which are communicated with the tank body (1) are arranged at the top of the tank body (1), an annular plate (9) is welded on the outer wall of the first pipeline (7), the top surface of the annular plate (9) is flush with the top surface of the first pipeline (7), external threads (10) are arranged on the cylindrical surface of the annular plate (9), the tank further comprises a pressing sleeve (11) and a cloth bag (12), the cloth bag (12) is arranged right above the first pipeline (7), the outer edge of the cloth bag (12) is arranged on the top surface of the annular plate (9), a through hole (13) is arranged in the pressing sleeve (11) along the axial direction of the pressing sleeve, a lantern ring (14) is welded at the bottom of the pressing sleeve (11), the lantern ring (14) is communicated with the through hole (13), an internal thread (15) is arranged on the inner wall of the lantern ring (14), and the internal thread (15) of the lantern, under the screw connection force, the bottom surface of the pressing sleeve (11) is pressed against the outer edge of the cloth bag (12); a rotating shaft (16) is installed in the first pipeline (7) in a rotating mode, an arc-shaped plate (17) is welded on the rotating shaft (16), a power unit is arranged outside the first pipeline (7), and an output shaft of the power unit is connected with one end of the rotating shaft (16) through a coupler.

2. A device for preparing a vaccine according to claim 1, characterized in that: and a discharge valve (18) is arranged on the side wall of the tank body (1).

3. A device for preparing a vaccine according to claim 1, characterized in that: and a plurality of blades (6) are arranged on the stirring shaft (5) along the length direction of the stirring shaft.

4. A device for preparing a vaccine according to claim 1, characterized in that: the bottom of the tank body (1) is provided with a plurality of supporting legs supported on the ground.

5. A device for preparing a vaccine according to claim 1, characterized in that: the pressing sleeve (11) and the lantern ring (14) are coaxially arranged.

6. A device for preparing a vaccine according to claim 1, characterized in that: the diameter of the first conduit (7) is greater than the diameter of the second conduit (8).

7. A device for preparing a vaccine according to claim 1, characterized in that: the outer wall of the first pipeline (7) is welded with a flat plate (19), and the power unit is arranged on the flat plate (19).

8. An apparatus for preparing a vaccine according to claim 7, wherein: the power unit comprises a speed reducer B (20) and a motor B (21), the speed reducer B (20) and the motor B (21) are both fixedly arranged on the flat plate (19), an output shaft of the motor B (21) is connected with an input shaft of the speed reducer B (20) through a coupler, and an output shaft of the speed reducer B (20) is connected with one end of the rotating shaft (16) through a coupler.