CN216499456U

CN216499456U - Reagent adding device for purifying animal blood products

Info

Publication number: CN216499456U
Application number: CN202122599147.5U
Authority: CN
Inventors: 赵光锋; 李明扬; 李春慧; 王洋洋
Original assignee: Nanjing Shenghang Biotechnology Co ltd
Current assignee: Nanjing Shenghang Biotechnology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-13
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a reagent adding device for purifying animal blood products, which comprises a protective frame, wherein the top of the protective frame is fixedly connected with a protective box, the top of the inner cavity of the protective frame is fixedly connected with the protective box, the inner wall of the protective box is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a threaded rod, the bottom of the threaded rod penetrates through the inner cavity of the protective box, the upper end of the surface of the threaded rod is movably connected with the inner wall of the protective frame through a bearing, and the surface of the threaded rod is in threaded connection with a movable block. The protection frame and the protection box are arranged to play a role in placing and protecting equipment elements and avoid the situation that the elements are damaged by collision of external objects in the using process, the protection box is arranged to fix and protect the motor, the motor is arranged to provide power for rotation of the threaded rod, and the movable block can move up and down on the surface of the threaded rod by arranging the threaded rod.

Description

Reagent adding device for purifying animal blood products

Technical Field

The utility model relates to the technical field of reagent adding devices, in particular to a reagent adding device for purifying animal blood products.

Background

Animals are a kind of organisms, they generally eat organic matter, can feel, can move by oneself, animals have different morphological structure and physiological function with the plant, in order to eat, digest, absorb, breathe, circulate, excrete, feel, movement and reproduce vital movement, the raw materials of animal blood products are plasma, blood products are to separate some protein purification preparation from plasma, in the prior art, while carrying on animal blood products purification, need to carry on the addition of different kinds of reagent, the traditional way mostly adopts the burette to carry on the addition of reagent one by one, this kind of use is very troublesome, long-time operation can cause staff's arm ache, has increased staff's working strength, for this reason propose a kind of animal blood products purification use reagent adding device solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reagent adding device for purifying animal blood products, which has the advantage of convenient addition and solves the problems that in the prior art, when the animal blood products are purified, different kinds of reagents need to be added, most of the traditional modes adopt burettes to add the reagents one by one, the mode is very troublesome to use, the arms of workers are sore after long-time operation, and the working strength of the workers is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an animal blood products purification adds device with reagent, includes the fender bracket, the top fixedly connected with guard box of the inner chamber of fender bracket, the inner wall fixedly connected with motor of guard box, the output shaft fixedly connected with threaded rod of motor, the inner chamber to the guard box is run through to the bottom of threaded rod, and the inner wall swing joint of bearing and guard bracket is passed through to the upper end on threaded rod surface, the surperficial threaded connection of threaded rod has the movable block, the bottom fixedly connected with auxiliary tube of movable block, and the bottom of threaded rod extends to the inner chamber of auxiliary tube, the spout has all been seted up to the both sides of guard box inner chamber, the inner chamber swing joint of spout has the limiting plate, and the opposite side and the movable block fixed connection of limiting plate.

Preferably, the bottom of the inner cavity of the protective box is fixedly connected with a fixing column, a guide pipe is arranged in the inner cavity of the fixing column, and the bottom of the guide pipe penetrates through the outer part of the protective box.

Preferably, the bottom of the auxiliary tube extends to the inner cavity of the catheter and is movably connected with the inner cavity of the catheter, the bottom of the auxiliary tube is fixedly connected with the piston, and the surface of the piston is in contact with the inner wall of the catheter.

Preferably, the top fixedly connected with inlet pipe of fender bracket, the surface of inlet pipe is provided with the valve, the one end of inlet pipe runs through the fender bracket and communicates with the pipe.

Preferably, the bottom of the inner cavity of the protection frame is movably connected with a rotating column through a bearing, and the top of the rotating column is movably connected with a rotating disc through a bearing.

Preferably, the top of the rotating disc is fixedly connected with a placing tube, and one side of the inner cavity of the placing tube is provided with a rubber pad.

Preferably, the other side of the inner cavity of the placing pipe is movably connected with a clamping pad, and the inner diameter of the clamping pad is smaller than that of the rubber pad.

Preferably, the surface of the placing pipe is in threaded connection with a threaded column, and the right end of the threaded column penetrates through the inner cavity of the placing pipe and is movably connected with the clamping pad through a bearing.

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

1. the device has the advantages that the device has the functions of placing and protecting equipment elements by arranging the protective frame and the protective box, avoids the elements from being collided and damaged by external objects in the using process, is used for fixing and protecting the motor by arranging the protective box, provides power for the rotation of the threaded rod by arranging the motor, enables the movable block to move up and down on the surface of the threaded rod by arranging the threaded rod, is used for limiting the movable block in the moving process by arranging the sliding chute and the limiting plate, avoids the situation that the elements are extruded and damaged due to the position deviation of the movable block in the moving process, further improves the safety of the device in use, plays a role of fixing the auxiliary tube by arranging the movable block, and simultaneously enables the auxiliary tube to move up and down by the movable block, so that the device can automatically add medicaments, further improves the practicability of the device, the problem of among the prior art, when carrying out animal blood goods purification, need carry out the interpolation of different kind reagents, traditional mode adopts the buret to carry out the interpolation of reagent one by one mostly, and this kind of mode is used very trouble, and long-time operation can cause staff's arm ache, has increased staff's working strength is solved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the protective box of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the auxiliary tube of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional configuration of a catheter according to the present invention;

FIG. 5 is a schematic diagram of an exploded structure of a spin column and a containment tube according to the present invention;

FIG. 6 is a schematic view of the connection structure of the placing tube, the rubber pad and the clamping pad according to the present invention.

In the figure: 1. a protection frame; 2. a protection box; 3. a protective box; 4. a motor; 5. a threaded rod; 6. a movable block; 7. a chute; 8. a limiting plate; 9. an auxiliary tube; 10. fixing a column; 11. a conduit; 12. a piston; 13. a feed pipe; 14. a valve; 15. rotating the column; 16. a turntable; 17. placing a tube; 18. a rubber pad; 19. a clamping pad; 20. and (4) a threaded column.

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. 1-6, a reagent adding device for purifying animal blood products comprises a protection frame 1, a protection box 2 is fixedly connected to the top of the protection frame 1, a protection box 3 is fixedly connected to the top of an inner cavity of the protection frame 1, a motor 4 is fixedly connected to the inner wall of the protection box 2, a threaded rod 5 is fixedly connected to an output shaft of the motor 4, the bottom of the threaded rod 5 penetrates through the inner cavity of the protection box 3, the upper end of the surface of the threaded rod 5 is movably connected with the inner wall of the protection frame 1 through a bearing, a movable block 6 is connected to the surface of the threaded rod 5 through a thread, an auxiliary tube 9 is fixedly connected to the bottom of the movable block 6, the bottom of the threaded rod 5 extends to the inner cavity of the auxiliary tube 9, sliding grooves 7 are respectively formed in two sides of the inner cavity of the protection box 3, a limiting plate 8 is movably connected to the inner cavity of the sliding grooves 7, the other side of the limiting plate 8 is fixedly connected with the movable block 6, the protection frame 1 and the protection box 3 are arranged, the device has the functions of placing and protecting equipment elements, avoids the condition that the elements are damaged by collision of external objects in the using process, is used for fixing and protecting the motor 4 by arranging the protection box 2, provides power for the rotation of the threaded rod 5 by arranging the motor 4, enables the movable block 6 to move up and down on the surface of the threaded rod 5 by arranging the threaded rod 5, is used for limiting the movable block 6 in the moving process by arranging the chute 7 and the limiting plate 8, avoids the condition that the elements are extruded and damaged due to the position deviation of the movable block 6 in the moving process, further improves the safety of the device in use, plays the role of fixing the auxiliary tube 9 by arranging the movable block 6, simultaneously enables the auxiliary tube 9 to move up and down by the movable block 6, thereby enabling the device to automatically add medicaments, and further improving the practicability of the device, the problem of among the prior art, when carrying out animal blood goods purification, need carry out the interpolation of different kind reagents, traditional mode adopts the buret to carry out the interpolation of reagent one by one mostly, and this kind of mode is used very trouble, and long-time operation can cause staff's arm ache, has increased staff's working strength is solved.

Specifically, the bottom fixedly connected with fixed column 10 of 3 inner chambers of protective housing, the inner chamber of fixed column 10 is provided with pipe 11, and the bottom of pipe 11 runs through to the outside of protective housing 3, through setting up fixed column 10, has played the effect of fixed pipe 11, has avoided pipe 11 to take place to rock the condition that influences reagent and add in the process of using, and then has improved the stability that device reagent adds the time-adding, through setting up pipe 11 for the reagent that the storage added.

Specifically, the bottom of the auxiliary tube 9 extends to the inner cavity of the guide tube 11 and is movably connected with the inner cavity of the guide tube 11, the piston 12 is fixedly connected to the bottom of the auxiliary tube 9, the surface of the piston 12 is in contact with the inner wall of the guide tube 11, and the piston 12 is arranged to play a role in extruding the reagent, so that the reagent can be added into the reagent tube.

Specifically, the top fixedly connected with inlet pipe 13 of fender bracket 1, the surface of inlet pipe 13 is provided with valve 14, and the one end of inlet pipe 13 runs through fender bracket 1 and communicates with pipe 11, through setting up inlet pipe 13 for add reagent, through setting up valve 14, avoided the device to get into the condition that outside air leads to reagent can't add to the reagent pipe when the extrusion medicament.

Specifically, there is the column spinner 15 bottom of fender bracket 1 inner chamber through bearing swing joint, and there is carousel 16 at the top of column spinner 15 through bearing swing joint, through setting up column spinner 15 for fixed carousel 16 makes carousel 16 can realize rotatoryly simultaneously, through setting up carousel 16, has played the fixed effect of placing pipe 17, and the rotation through carousel 16 makes things convenient for the staff to place the test tube and use simultaneously.

Specifically, pipe 17 is placed to the top fixedly connected with of carousel 16, and one side of placing the inner chamber of pipe 17 is provided with rubber pad 18, places pipe 17 through the setting for place the test tube, avoided the test tube to receive the collision of foreign object to take place the condition of damaging, and then improved the security of test tube in the use.

Specifically, the other side of the inner cavity of the placing tube 17 is movably connected with a clamping pad 19, and the inner diameter of the clamping pad 19 is smaller than that of the rubber pad 18.

Specifically, the surface threaded connection who places pipe 17 has screw thread post 20, and screw thread post 20's right-hand member run through to the inner chamber of placing pipe 17 and fill up 19 with the centre gripping and pass through bearing swing joint, through setting up rubber pad 18, centre gripping and fill up 19 and screw thread post 20 for it is fixed to carry out the centre gripping to the test tube of different specifications, has avoided the test tube to take place to rock the condition that leads to reagent sputtering at the in-process that uses, has improved the practicality of device with this.

When the test tube adding device is used, a test tube is placed inside a placing tube 17, then a threaded column 20 is screwed to enable the threaded column 20 to move towards the placing tube 17, the threaded column 20 drives a clamping pad 19 to move, meanwhile, the clamping pad 19 extrudes the test tube and enables the test tube to be attached to a rubber pad 18, so that test tubes of different specifications are fixed, then a reagent to be added is injected into a feeding tube 13, the reagent is conveyed into a guide tube 11 through the feeding tube 13, then a valve 14 is closed, the feeding tube 13 is isolated from outside air, meanwhile, a motor 4 is started through an external controller, the motor 4 drives a threaded rod 5 to rotate, the threaded rod 5 drives a movable block 6 to move up and down on the surface of the threaded rod 5, the movable block 6 is limited through a sliding groove 7 and a limiting plate 8, the movable block 6 drives an auxiliary tube 9 to move up and down, the auxiliary tube 9 drives a piston 12 to move, so that the reagent inside the guide tube 11 is extruded and added into the test tube, when the test tube needs to be rotated, the rotating disc 16 is rotated, the rotating disc 16 rotates at the top of the rotating column 15, the rotating disc 16 drives the placing tube 17 to rotate, the placing tube 17 drives the test tube to rotate, the position of the test tube is rotatably adjusted, when the test tube needs to be taken, the threaded column 20 is screwed and the threaded column 20 is far away from the placing tube 17, the threaded column 20 drives the clamping pad 19 to move, so that the clamping pad 19 is separated from the test tube, then the test tube is taken upwards and the bottom of the test tube is separated from the inside of the placing tube 17, so that the test tube is taken and replaced, and the problems in the prior art are solved, when carrying out animal blood goods purification, need carry out the interpolation of different kind reagents, traditional mode adopts the buret to carry out the interpolation of reagent one by one mostly, and this kind of mode is used very trouble, and long-time operation can cause staff's arm ache, has increased staff's working strength's problem.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reagent adding device for purifying animal blood products comprises a protection frame (1), and is characterized in that: the protection device is characterized in that a protection box (2) is fixedly connected to the top of the protection frame (1), a protection box (3) is fixedly connected to the top of the inner cavity of the protection frame (1), a motor (4) is fixedly connected to the inner wall of the protection box (2), a threaded rod (5) is fixedly connected to the output shaft of the motor (4), the bottom of the threaded rod (5) penetrates through the inner cavity of the protection box (3), the upper end of the surface of the threaded rod (5) is movably connected with the inner wall of the protection frame (1) through a bearing, a movable block (6) is connected to the surface of the threaded rod (5), an auxiliary pipe (9) is fixedly connected to the bottom of the movable block (6), the bottom of the threaded rod (5) extends to the inner cavity of the auxiliary pipe (9), sliding grooves (7) are formed in two sides of the inner cavity of the protection box (3), and limiting plates (8) are movably connected to the inner cavity of the sliding grooves (7), and the other side of the limiting plate (8) is fixedly connected with the movable block (6).

2. The reagent adding device for purifying an animal blood product according to claim 1, wherein: the bottom fixedly connected with fixed column (10) of protective housing (3) inner chamber, the inner chamber of fixed column (10) is provided with pipe (11), and the outside of protective housing (3) is run through to the bottom of pipe (11).

3. The reagent adding device for purifying an animal blood product according to claim 2, wherein: the bottom of auxiliary tube (9) extends to the inner chamber of pipe (11) and with the inner chamber swing joint of pipe (11), the bottom fixedly connected with piston (12) of auxiliary tube (9), and the surface of piston (12) and the inner wall contact of pipe (11).

4. The reagent adding device for purifying an animal blood product according to claim 2, wherein: the top fixedly connected with inlet pipe (13) of fender bracket (1), the surface of inlet pipe (13) is provided with valve (14), the one end of inlet pipe (13) runs through fender bracket (1) and communicates with pipe (11).

5. The reagent adding device for purifying an animal blood product according to claim 1, wherein: the bottom of the inner cavity of the protective frame (1) is movably connected with a rotating column (15) through a bearing, and the top of the rotating column (15) is movably connected with a turntable (16) through a bearing.

6. The reagent adding device for purifying an animal blood product according to claim 5, wherein: the top of carousel (16) fixedly connected with places pipe (17), place one side of the inner chamber of pipe (17) and be provided with rubber pad (18).

7. The reagent adding device for purifying an animal blood product according to claim 6, wherein: the other side of the inner cavity of the placing pipe (17) is movably connected with a clamping pad (19), and the inner diameter of the clamping pad (19) is smaller than that of the rubber pad (18).

8. The reagent adding device for purifying an animal blood product according to claim 7, wherein: the surface thread of placing pipe (17) is connected with screw thread post (20), and the right-hand member of screw thread post (20) runs through to the inner chamber of placing pipe (17) and passes through bearing swing joint with centre gripping pad (19).