Pig Seneca disease inactivated vaccine culture device

Abstract

The utility model discloses a swine Seneca disease inactivated vaccine culture device which comprises a culture bottle and a damping retainer, the damping retainer is composed of a bottom ring, a top plate and two pairs of supporting columns, a pair of extension rods are symmetrically arranged in the bottom ring, the bottoms of the two pairs of supporting columns are connected with the corresponding extension rods respectively, the tops of the two pairs of supporting columns are connected with the top plate, and the top plate is connected with the damping retainer. The top of the top plate is connected with a driving motor through a shock absorber, a second through hole is formed in the end cover, a sealing ring is further arranged in the second through hole, an arc-shaped connecting rod is further connected between the upper ends of the two pairs of supporting columns, an elastic cushion is arranged on the inner side of each connecting rod, and the inner side of each elastic cushion corresponds to a culture bottle in shape and abuts against the culture bottle. Due to the arrangement of the damping retainer, resonance can be effectively reduced, and the culture bottle can be protected.

Description

Technical Field

[0001] The utility model relates to a swine Seneca disease inactivated vaccine culture device. Background Art

[0002] Patent publication number CN218290961U discloses a suspension cell culture device for producing inactivated foot-and-mouth disease vaccines, which is also suitable for the cultivation of inactivated swine Seneca disease vaccines. However, its structure still has the following shortcomings: the drive motor is directly fixed to the culture bottle, and the culture bottle is only shock-absorbing through the structure of a fixing ring, connecting rod, extension rod and suction cup. In fact, the vibration of the motor during operation is still directly transmitted to the culture bottle. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies of the prior art and provide a swine Seneca disease inactivated vaccine culture device equipped with a shock-absorbing retainer, which can more effectively reduce resonance and provide protection for culture bottles.

[0004] The technical solution of the utility model is: a swine Seneca disease inactivated vaccine culture device, comprising a culture bottle and a shock-absorbing holder;

[0005] The shock-absorbing retainer consists of a bottom ring, a top plate and two pairs of support columns. A pair of extension rods are symmetrically arranged in the bottom ring. The bottoms of the two pairs of support columns are connected to the corresponding extension rods respectively, and the tops of the two pairs of support columns are connected to the top plate.

[0006] The top of the top plate is connected to a drive motor via a shock absorber, and the top of the culture bottle is connected to an end cap. The top plate and the end cap respectively have a first through hole and a second through hole corresponding to the connecting shaft. The upper end of the connecting shaft passes through the first through hole and the second through hole and is connected to the output shaft of the drive motor. A sealing ring corresponding to the connecting shaft is also provided in the second through hole.

[0007] An arc-shaped connecting rod is respectively connected between the upper ends of the two pairs of support columns, and an elastic pad is respectively provided on the inner side of the two connecting rods. The inner shape of the elastic pad corresponds to the culture bottle and abuts against the culture bottle.

[0008] Furthermore, the lower end of the connecting shaft is inserted into the culture bottle and fixed with a stirring paddle.

[0009] Furthermore, the end cap is screwed onto the top of the culture bottle.

[0010] Furthermore, an air inlet and an air outlet are respectively provided on both sides of the upper end of the culture bottle.

[0011] Furthermore, the air inlet and the air outlet are respectively arranged on both sides of the upper end of the culture bottle and inclined upward.

[0012] Furthermore, the air inlet and the air outlet are respectively screwed with blocking caps.

[0013] Furthermore, the inner diameter of the first through hole is smaller than the inner diameter of the second through hole.

[0014] Furthermore, the sealing ring is embedded in the second through hole of the end cover, and the inner circumference of the sealing ring has two layers of ring bodies.

[0015] Furthermore, the bottom ring and the bottom of the extension rod are respectively provided with elastic pads.

[0016] Specifically, the inner diameter of the bottom ring is larger than the outer diameter of the projected circle outside the air inlet and the air outlet, and the distance between the two ends of the two connecting rods is kept corresponding to the air inlet and the air outlet.

[0017] The beneficial effects of the present invention are as follows: in the present invention, the driving motor is connected to the shock-absorbing holder through the shock absorber, and the shock-absorbing holder is placed on the culture bottle to provide support and retention to the culture bottle only through the elastic pad, which can effectively reduce the vibration transmitted to the culture bottle when the driving motor is working, and the shock-absorbing holder also provides protection for the culture bottle to prevent the culture bottle from accidentally tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a bottom view of the shock-absorbing retainer in the utility model;

[0020] Figure 3 yes Figure 1 Enlarged view of part A in the middle.

[0021] In the figure: culture bottle 1, bottom ring 2, top plate 3, support column 4, extension rod 5, shock absorber 6, drive motor 7, end cover 8, connecting shaft 9, sealing ring 10, connecting rod 11, elastic pad 12, air inlet 13, air outlet 14, elastic pad foot 15. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0023] Combine Figure 1-3 As shown, a swine Seneca disease inactivated vaccine culture device includes a culture bottle 1 and a shock-absorbing holder;

[0024] The shock-absorbing cage is composed of a bottom ring 2, a top plate 3 and two pairs of support columns 4. A pair of extension rods 5 are symmetrically provided in the bottom ring 2. The bottoms of the two pairs of support columns 4 are connected to the corresponding extension rods 5 respectively, and the tops of the two pairs of support columns 4 are connected to the top plate 3.

[0025] The top of the top plate 3 is connected to a drive motor 7 via a shock absorber 6, and the top of the culture bottle 1 is connected to an end cap 8. The top plate 3 and the end cap 8 respectively have a first through hole and a second through hole corresponding to a connecting shaft 9. The upper end of the connecting shaft 9 passes through the first through hole and the second through hole and is connected to the output shaft of the drive motor 7. A sealing ring 10 corresponding to the connecting shaft 9 is also provided in the second through hole to prevent impurities from entering the culture bottle 1 through the joint between the connecting shaft 9 and the second through hole.

[0026] An arc-shaped connecting rod 11 is connected between the upper ends of the two pairs of support columns 4. An elastic pad 12 is provided on the inner side of each connecting rod 11. The inner shape of the elastic pad 12 corresponds to the culture bottle 1 and abuts against the culture bottle 1.

[0027] In the above structure, the driving motor 7 is connected to the shock-absorbing holder through the shock absorber 6. The shock-absorbing holder is placed on the culture bottle 1 and only provides support and retention to the culture bottle 1 through the elastic pad 12, which can effectively reduce the vibration of the driving motor 7 when it is working and is transmitted to the culture bottle 1. The shock-absorbing holder also provides protection for the culture bottle 1 to prevent the culture bottle 1 from accidentally tipping over.

[0028] In another embodiment, the lower end of the connecting shaft 9 is inserted into the culture bottle 1 and fixed with a stirring paddle for stirring the medium in the culture bottle 1 .

[0029] In another embodiment, if Figure 1 As shown, the end cap 8 is screwed onto the top of the culture bottle 1 and is removed together with the shock-absorbing holder after the culture is completed.

[0030] In another embodiment, if Figure 1 As shown, an air inlet 13 and an air outlet 14 are respectively provided on both sides of the upper end of the culture bottle 1 .

[0031] In another embodiment, if Figure 1 As shown, the air inlet 13 and the air outlet 14 are respectively arranged on both sides of the upper end of the culture bottle 1 and tilted upward to prevent the medium from overflowing from the air inlet 13 or the air outlet 14 during the stirring process.

[0032] In another embodiment, blocking caps are screwed onto the air inlet 13 and the air outlet 14 respectively.

[0033] In another embodiment, the inner diameter of the first through hole is smaller than the inner diameter of the second through hole, so as to cooperate with the sealing ring 10 to prevent impurities from falling.

[0034] In another embodiment, if Figure 3 As shown, the sealing ring 10 is embedded in the second through hole of the end cover 8, and the inner periphery of the sealing ring 10 has two layers of ring bodies, which plays a double sealing role.

[0035] In another embodiment, combined Figure 1 and Figure 2 As shown, elastic pads 15 are respectively provided at the bottom of the bottom ring 2 and the bottom of the extension rod 5.

[0036] In another embodiment, combined Figure 1 and Figure 2 As shown, the inner diameter of the bottom ring 2 is larger than the outer diameter of the projected circle outside the air inlet 13 and the air outlet 14, and the distance between the two ends of the two connecting rods 11 corresponding to the air inlet 13 and the air outlet 14 is maintained to facilitate the placement of the shock-absorbing retaining frame on the culture bottle 1.

Claims

1. A swine Seneca disease inactivated vaccine culture device, characterized in that: It comprises a culture bottle (1) and a shock-absorbing holder; The shock-absorbing retainer is composed of a bottom ring (2), a top plate (3) and two pairs of support columns (4); a pair of extension rods (5) are symmetrically provided in the bottom ring (2); the bottoms of the two pairs of support columns (4) are connected to the corresponding extension rods (5), and the tops of the two pairs of support columns (4) are connected to the top plate (3); The top of the top plate (3) is connected to a driving motor (7) via a shock absorber (6); the top of the culture bottle (1) is connected to an end cover (8); the top plate (3) and the end cover (8) are respectively provided with a first through hole and a second through hole corresponding to the connecting shaft (9); the upper end of the connecting shaft (9) passes through the first through hole and the second through hole and is connected to the output shaft of the driving motor (7); a sealing ring (10) corresponding to the connecting shaft (9) is further provided in the second through hole; An arc-shaped connecting rod (11) is respectively connected between the upper ends of the two pairs of support columns (4), and an elastic pad (12) is respectively provided on the inner side of the two connecting rods (11). The inner shape of the elastic pad (12) corresponds to the culture bottle (1) and abuts against the culture bottle (1).

2. A swine Seneca disease inactivated vaccine culture device as claimed in claim 1, characterized in that: The lower end of the connecting shaft (9) is inserted into the culture bottle (1) and is fixed with a stirring paddle.

3. A swine Seneca disease inactivated vaccine culture device as claimed in claim 2, characterized in that: The end cap (8) is screwed onto the top of the culture bottle (1).

4. A swine Seneca disease inactivated vaccine culture device as claimed in claim 3, characterized in that: An air inlet (13) and an air outlet (14) are respectively provided on both sides of the upper end of the culture bottle (1).

5. A swine Seneca disease inactivated vaccine culture device as claimed in claim 4, characterized in that: The air inlet (13) and the air outlet (14) are respectively arranged on both sides of the upper end of the culture bottle (1) at an angle upward.

6. A swine Seneca disease inactivated vaccine culture device as claimed in claim 5, characterized in that: The air inlet (13) and the air outlet (14) are respectively screwed with blocking caps.

7. A swine Seneca disease inactivated vaccine culture device as claimed in claim 6, characterized in that: An inner diameter of the first through hole is smaller than an inner diameter of the second through hole.

8. The swine Seneca disease inactivated vaccine culture device according to claim 7, characterized in that: The sealing ring (10) is embedded in the second through hole of the end cover (8), and the inner circumference of the sealing ring (10) has two layers of ring bodies.

9. The swine Seneca disease inactivated vaccine culture device according to claim 8, characterized in that: The bottom of the bottom ring (2) and the bottom of the extension rod (5) are also respectively provided with elastic pads (15).

10. The swine Seneca disease inactivated vaccine culture device according to claim 9, characterized in that: The inner diameter of the bottom ring (2) is larger than the outer diameter of the projected circle outside the air inlet (13) and the air outlet (14), and the distance between the two ends of the two connecting rods (11) is kept corresponding to the air inlet (13) and the air outlet (14).

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