Avian leukemia P27 antigen emulsifying device

Abstract

The utility model discloses an avian leukosis P27 antigen emulsifying device which comprises a working table and an L-shaped plate connected to the top of the working table, the L-shaped plate is connected with a stirring mechanism used for stirring a solvent, the stirring mechanism comprises a motor and a stirring head, the motor is used for driving the stirring head to rotate, the motor is connected with a sealing mechanism used for sealing a container, and the stirring head is connected with the sealing mechanism. The cover sealing mechanism comprises a sealing disc, a plurality of fixing cylinders, a plurality of moving rods and a plurality of springs, one ends of the moving rods are inserted into the fixing cylinders, the other ends of the moving rods are connected with the sealing disc, the springs are used for driving the sealing disc to move in the direction away from the fixing cylinders, and the motor is connected with an electric telescopic rod used for driving the motor to ascend and descend. And the operating platform is connected with a limiting seat for supporting the container. According to the utility model, the stability of the container can be improved, the leakage of a solvent is effectively avoided, the pollution to the working platform is reduced, and meanwhile, the lifting of the stirring head can improve the uniformity of antigen emulsification.

Description

Technical Field

[0001] This utility model relates to the field of biomedical experimental equipment technology, specifically to an emulsification device for avian leukosis P27 antigen. Background Technology

[0002] Avian leukosis is one of the important neoplastic diseases in poultry caused by avian leukosis virus. In addition to causing direct damage to the flock, viral infection also causes severe immunosuppression, decreased productivity, mixed infections, secondary infections, etc., resulting in huge economic losses and seriously jeopardizing the development of the poultry industry. The p27 gene encoded by avian leukosis virus is a highly conserved gene among different subgroups of avian leukosis virus. In the experimental process, an antigen emulsification device is required.

[0003] The application, with application number 202022612849.8 and titled "An Antigen Emulsification Device," mentions that "by using the second motor 8, screw 10, and threaded cylinder in combination, the mounting plate 6 can be quickly adjusted up and down, thereby enabling automatic up and down adjustment when the stirring head 11 is working, which facilitates improving the uniformity and efficiency of antigen emulsification." However, the experimental measuring cup does not have a shielding function. In particular, when the stirring head 11 rotates near the opening of the experimental measuring cup, it is easy to cause solvent to splash and overflow, which contaminates the fixed base plate 1 and is inconvenient to clean. Utility Model Content

[0004] The purpose of this invention is to provide an emulsification device for avian leukosis P27 antigen, which has the advantages of improving container stability, effectively preventing solvent leakage, reducing pollution to the workbench, and improving the uniformity of antigen emulsification by raising and lowering the stirring head, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an avian leukosis P27 antigen emulsification device, comprising a workbench and an L-shaped plate connected to the top of the workbench. The L-shaped plate is connected to a stirring mechanism for solvent stirring. The stirring mechanism includes a motor and a stirring head. The motor drives the stirring head to rotate and is connected to a sealing mechanism for sealing a container. The sealing mechanism includes a sealing disc, multiple fixed cylinders, multiple moving rods, and multiple springs. The sealing disc is vertically connected to a lifting cover. The fixed cylinders are fixed to the top of the lifting cover. One end of each moving rod is inserted into a fixed cylinder, and the other end is connected to the sealing disc. The springs drive the sealing disc to move away from the fixed cylinders. The motor is connected to an electric telescopic rod for driving the motor to move up and down. The workbench is connected to a limiting seat for supporting the container.

[0006] Preferably, the stirring mechanism further includes a main shaft, the power output end of the motor is connected to the main shaft, and the main shaft passes through the lifting cover and the sealing disc.

[0007] Preferably, the main shaft is rotatably connected to the lifting cover, and the main shaft is slidably connected to the sealing disc.

[0008] Preferably, the sealing mechanism further includes multiple inner cavities, which are disposed within corresponding fixed cylinders, and the moving rod is slidably connected to the inner cavity.

[0009] Preferably, the spring is located inside the inner cavity, and both ends of the spring are connected to the moving rod and the end of the inner cavity.

[0010] Preferably, the sealing disc is slidably connected inside the lifting cover, and the inner diameter of the lifting cover matches the opening diameter of the container.

[0011] Preferably, the top of the lifting cover is connected to a fixed frame, the fixed frame is connected to a motor, and both ends of the electric telescopic rod are connected to the fixed frame and the L-shaped plate.

[0012] Preferably, the top of the limiting seat is provided with a support groove that matches the container.

[0013] Preferably, the lifting cover is connected to a guide mechanism for guiding the lifting cover.

[0014] Preferably, the guiding mechanism includes a vertical groove, a sliding block, and a connecting plate. The vertical groove is disposed on the inner side of the L-shaped plate, the sliding block is slidably connected to the vertical groove, and both ends of the connecting plate are connected to the sliding block and the lifting cover.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model is equipped with a stirring mechanism and a sealing mechanism. The stirring mechanism includes a motor, a stirring head, and a main shaft. The sealing mechanism includes a sealing disc, multiple fixed cylinders, multiple moving rods, multiple springs, and multiple inner cavities. The bottom of the container is placed in the support groove of the limiting seat to achieve initial limiting. The electric telescopic rod can drive the lifting cover to move down, and the lifting cover covers the container, that is, the outer side of the container is connected to the inner side of the lifting cover, which further limits the container and improves the stability of the container. At this time, the sealing disc is connected to the top of the container to achieve sealing of the container. The motor drives the stirring head to rotate to achieve stirring and emulsification of the solvent, effectively avoiding solvent leakage and reducing pollution to the workbench. The lifting cover can move down further, and the sealing disc moves up relative to the lifting cover. The springs are further compressed, that is, the pressure applied by the sealing disc to the container also increases, which can improve the sealing performance of the connection. At the same time, the lifting of the stirring head can improve the uniformity of antigen emulsification. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention; (the container is placed on the limiting seat).

[0017] Figure 2 This is a partial view of the present invention;

[0018] Figure 3 This is a schematic diagram of the sealing mechanism of this utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a perspective view of the present invention. (The container is not placed on the limiting seat.)

[0021] In the diagram: 1. Workbench; 2. L-shaped plate; 3. Electric telescopic rod; 4. Motor; 5. Fixed frame; 6. Lifting cover; 7. Main shaft; 8. Stirring head; 9. Container; 10. Limiting seat; 11. Vertical groove; 12. Sliding block; 13. Connecting plate; 14. Sealing disc; 15. Fixed cylinder; 16. Moving rod; 17. Inner cavity; 18. Spring; 19. Support groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides an emulsification device for avian leukosis P27 antigen, including a workbench 1 and an L-shaped plate 2 connected to the top of the workbench 1. The L-shaped plate 2 is connected to a stirring mechanism for solvent stirring, which includes a motor 4 and a stirring head 8. The motor 4 drives the stirring head 8 to rotate. The motor 4 is connected to a sealing mechanism for sealing a container 9. The sealing mechanism includes a sealing disc 14, multiple fixed cylinders 15, multiple moving rods 16, and multiple springs 18. The sealing disc 14 is vertically and vertically connected to a lifting cover 6. Four fixed cylinders 15, moving rods 16, and springs 18 can be provided, with adjacent cylinders having an included angle of 90 degrees. The fixed cylinders 15 are fixed to the inner top of the lifting cover 6. One end of the moving rod 16 is inserted into the fixed cylinder 15, and the other end is connected to the sealing disc 14. The springs 18 drive the sealing disc 14 to move away from the fixed cylinders 15. The motor 4 is connected to an electric telescopic rod 3 for driving the motor 4 to move up and down. The workbench 1 is connected to a limiting seat 10 for supporting the container 9.

[0024] The bottom of container 9 is placed in the support groove 19 of the limiting seat 10 to achieve initial limiting. The electric telescopic rod 3 can drive the lifting cover 6 to move down, covering container 9, that is, the outer side of container 9 is connected to the inner side of lifting cover 6, to further limit container 9 and improve the stability of container 9. At this time, the sealing plate 14 is connected to the top of container 9 to seal container 9. The motor 4 drives the stirring head 8 to rotate to achieve stirring and emulsification of solvent, effectively avoiding solvent leakage and reducing contamination of workbench 1. The lifting cover 6 can move down further, and the sealing plate 14 moves up relative to the lifting cover 6. The spring 18 is further compressed, that is, the pressure applied by the sealing plate 14 to container 9 also increases, which can improve the sealing performance of the connection. At the same time, the lifting and lowering of the stirring head 8 can improve the uniformity of antigen emulsification.

[0025] The stirring mechanism also includes a main shaft 7. The power output end of the motor 4 is connected to the main shaft 7. The main shaft 7 passes through the lifting cover 6 and the sealing plate 14. The motor 4 can drive the main shaft 7 to rotate, which in turn drives the stirring head 8 to rotate, thereby realizing the stirring treatment of the solvent.

[0026] The main shaft 7 is rotatably connected to the lifting cover 6, which improves the stability of the rotation of the main shaft 7. The main shaft 7 is also slidably connected to the sealing disc 14, meaning that the sealing disc 14 can move along the height direction of the main shaft 7, which also improves the sealing performance of the connection.

[0027] The sealing mechanism also includes multiple inner cavities 17, which are set in corresponding fixed cylinders 15. The moving rod 16 is slidably connected to the inner cavity 17 to improve the stability of the movement of the moving rod 16.

[0028] Spring 18 is located inside cavity 17, and both ends of spring 18 are connected to the moving rod 16 and the end of cavity 17.

[0029] The sealing disc 14 is slidably connected to the lifting cover 6, which makes the sealing disc 14 rise and fall steadily. The inner diameter of the lifting cover 6 matches the opening diameter of the container 9. When the lifting cover 6 is connected to the container 9, the outer side of the container 9 fits against the inner side of the lifting cover 6. With the use of the support groove 19, the stability of the container 9 is ensured and the vibration is reduced.

[0030] The top of the lifting cover 6 is connected to a fixed frame 5, which is connected to the motor 4. Both ends of the electric telescopic rod 3 are connected to the fixed frame 5 and the L-shaped plate 2.

[0031] The top of the limiting seat 10 is provided with a support groove 19 that matches the container 9.

[0032] The lifting cover 6 is connected to a guide mechanism for guiding the lifting cover 6. The guide mechanism includes a vertical groove 11, a sliding block 12, and a connecting plate 13. The vertical groove 11 is located inside the L-shaped plate 2. The sliding block 12 is slidably connected to the vertical groove 11. The two ends of the connecting plate 13 are connected to the sliding block 12 and the lifting cover 6. During the lifting process of the lifting cover 6, the connecting plate 13 can be moved synchronously, that is, the sliding block 12 can slide on the vertical groove 11, which improves the stability of the movement of the lifting cover 6 and makes the lifting cover 6 accurately aligned with the container 9, preventing it from deviating.

[0033] Working principle: The bottom of container 9 is inserted into the support groove 19 of the limiting seat 10 to achieve initial limiting. Then, the electric telescopic rod 3 drives the fixed frame 5 and the lifting cover 6 to move downwards, simultaneously driving the motor 4, stirring head 8, and sealing plate 14 to move downwards. The lifting cover 6 covers the opening of container 9, connecting the outer side of container 9 to the inner side of the lifting cover 6, while the sealing plate 14 presses against the top of container 9. The motor 4 drives the main shaft 7 to rotate, which in turn drives the stirring head 8 to rotate, achieving stirring and emulsification of the solvent, effectively preventing solvent leakage and reducing contamination of the workbench 1. The electric telescopic rod 3 continues to drive the lifting cover 6 downwards, the sealing plate 14 moves upwards relative to the lifting cover 6, and the moving rod 16 also moves upwards relative to the fixed cylinder 15. The spring 18 is gradually compressed, causing the sealing plate 14 to gradually increase the pressure on container 9, improving the sealing performance. The raising and lowering of the stirring head 8 improves the uniformity of antigen emulsification.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emulsification device for avian leukosis P27 antigen, comprising a worktable (1) and an L-shaped plate (2) connected to the top of the worktable (1), characterized in that, The L-shaped plate (2) is connected to a stirring mechanism for solvent stirring. The stirring mechanism includes a motor (4) and a stirring head (8). The motor (4) is used to drive the stirring head (8) to rotate. The motor (4) is also connected to a sealing mechanism for sealing the container (9). The sealing mechanism includes a sealing disc (14), multiple fixed cylinders (15), multiple moving rods (16), and multiple springs (18). The sealing disc (14) is vertically connected to the lifting cover (6). The fixed cylinders (15) are fixed to the top of the inside of the lifting cover (6). One end of the moving rod (16) is inserted into the fixed cylinder (15), and the other end is connected to the sealing disc (14). The springs (18) are used to drive the sealing disc (14) to move away from the fixed cylinders (15). The motor (4) is connected to an electric telescopic rod (3) for driving the motor (4) to rise and fall. The workbench (1) is connected to a limiting seat (10) for supporting the container (9). The stirring mechanism also includes a main shaft (7), the power output end of the motor (4) is connected to the main shaft (7), and the main shaft (7) passes through the lifting cover (6) and the sealing plate (14). The main shaft (7) is rotatably connected to the lifting cover (6), and the main shaft (7) is slidably connected to the sealing disc (14).

2. The avian leukosis P27 antigen emulsification device according to claim 1, characterized in that, The sealing mechanism also includes multiple inner cavities (17), which are disposed in corresponding fixed cylinders (15), and the moving rod (16) is slidably connected to the inner cavity (17).

3. The avian leukosis P27 antigen emulsification device according to claim 2, characterized in that, The spring (18) is located inside the inner cavity (17), and both ends of the spring (18) are connected to the moving rod (16) and the end of the inner cavity (17).

4. The avian leukosis P27 antigen emulsification device according to claim 1, characterized in that, The sealing disc (14) is slidably connected to the lifting cover (6), and the inner diameter of the lifting cover (6) matches the opening diameter of the container (9).

5. The avian leukosis P27 antigen emulsification device according to claim 1, characterized in that, The top of the lifting cover (6) is connected to a fixed frame (5), which is connected to a motor (4). The two ends of the electric telescopic rod (3) are connected to the fixed frame (5) and the L-shaped plate (2).

6. The avian leukosis P27 antigen emulsification device according to claim 1, characterized in that, The top of the limiting seat (10) is provided with a support groove (19) that matches the container (9).

7. The avian leukosis P27 antigen emulsification device according to claim 1, characterized in that, The lifting cover (6) is connected to a guide mechanism for guiding the lifting cover (6).

8. The avian leukosis P27 antigen emulsification device according to claim 7, characterized in that, The guiding mechanism includes a vertical groove (11), a sliding block (12), and a connecting plate (13). The vertical groove (11) is located on the inner side of the L-shaped plate (2). The sliding block (12) is slidably connected to the vertical groove (11). The two ends of the connecting plate (13) are connected to the sliding block (12) and the lifting cover (6).

Images