Culture medium bottle for preparing bacillus coagulans

Abstract

The utility model relates to the technical field of mixing equipment, and discloses a culture medium bottle for preparing bacillus coagulans, which comprises a culture medium bottle body and a culture medium bottle cap, an auxiliary circular ring is fixedly connected to the top end outside the culture medium bottle body, and a plurality of clamping blocks are fixedly connected to the bottom end inside the culture medium bottle cap. A bottom ring is fixedly connected to the bottom end of the culture medium bottle cap, a limiting assembly is slidably connected to the interior of the culture medium bottle cap, a rubber ring is fixedly connected to the bottom end of the bottom ring, a base is fixedly connected to the bottom end of the culture medium bottle body, a groove is formed in the bottom end of the base, and a protective cover is fixedly connected to the top end of the interior of the groove. According to the utility model, the sealing of the culture medium bottle is realized, the leakage and pollution of substances in the culture medium bottle caused by the loosening of the cover are avoided, bacteria in the culture medium bottle are automatically shaken and stirred, and the improvement of the solubility of oxygen in the culture medium is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a culture medium bottle for preparing bacillus coagulans. Background Art

[0002] Bacillus subtilis is a common Gram-positive bacterium widely used in laboratory research and industrial production. A preparative medium bottle is a container used to culture and grow this strain, usually containing nutrients that help the bacteria grow and reproduce.

[0003] Some existing culture medium bottles are usually composed of a cover and a bottle body. During the transportation and handling process after filling with reagents, vibrations may occur, and the cover may occasionally become loose, resulting in leakage and contamination of expensive reagents in the culture medium bottle. In addition, when adding culture medium to coagulate Bacillus, the bottle body needs to be shaken indirectly during the culture process to increase the growth rate of the bacteria inside, usually by hand, which will cause uneven shaking of the bacteria inside. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a culture medium bottle for preparing bacillus coagulans, aiming to improve the problem that the culture medium bottle in the prior art is easy to loosen.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A culture medium bottle for preparing Bacillus coagulans comprises a culture medium bottle body and a culture medium bottle cap, wherein the external top end of the culture medium bottle body is fixedly connected with an auxiliary ring, the internal bottom end of the culture medium bottle cap is fixedly connected with a plurality of blocks, the bottom end of the culture medium bottle cap is fixedly connected with a bottom ring, the internal sliding connection limiting component of the culture medium bottle cap, the bottom end of the bottom ring is fixedly connected with a rubber ring, the bottom end of the culture medium bottle body is fixedly connected with a base, the bottom end of the base is provided with a groove, the internal top end of the groove is fixedly connected with a protective cover, the inside of the protective cover is fixedly connected with a driving component, the internal top end of the groove is fixedly connected with a fixed block, the middle part of the fixed block is rotatably connected with a rotating part, and the bottom end of the rotating part is rotatably connected with a driven bevel gear.

[0007] Furthermore, the limiting component includes a cover and a slot, the outside of the cover is slidably connected to the inner wall of the culture medium bottle cap, and the slot is opened at the top of the cover.

[0008] Furthermore, the driving assembly includes a motor, a driving rod and an active bevel gear, the outside of the motor is fixedly connected to the inner wall of the protective cover, the driving end of the motor is fixedly connected to the driving rod, and the left end of the driving rod is fixedly connected to the active bevel gear.

[0009] Furthermore, the outside of the clamping block is engaged with the inner wall of the clamping slot, and the bottom end of the cover is in contact with the top end of the bottom ring.

[0010] Furthermore, the outer middle portion of the rotating member is rotatably connected to the bottom middle portion of the culture medium bottle body.

[0011] Furthermore, the internal thread of the cover is connected to the outside of the top end of the culture medium bottle body, and the bottom end of the rubber ring is fitted with the top end of the auxiliary ring.

[0012] Furthermore, the external teeth of the active bevel gear are meshed with the external teeth of the driven bevel gear, and the top of the motor is in contact with the top of the inner wall of the groove.

[0013] Furthermore, the outer bottom end of the rotating member is rotatably connected to the middle part of the base, and the top end of the driven bevel gear is rotatably connected to the bottom end of the fixed block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the sealing of the culture medium bottle is achieved through the cooperation of the bottom ring, the cover, the slot, the rubber ring, the auxiliary ring and other structures, thereby avoiding the leakage and contamination of the substances in the culture medium bottle due to the loose cover.

[0016] 2. In the utility model, through the cooperation of the driving rod, the base, the rotating part, the driven bevel gear, the active bevel gear and other structures, the bacteria in the culture medium bottle can be automatically shaken and stirred, which helps to increase the solubility of oxygen in the culture medium and increase the growth rate of Bacillus. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a culture medium bottle for preparing Bacillus coagulans proposed in the utility model;

[0018] Figure 2 A schematic cross-sectional view of a culture medium bottle cap for a culture medium bottle for preparing Bacillus coagulans proposed in the utility model

[0019] Figure 3 This is an exploded view of a rubber ring of a culture medium bottle for preparing Bacillus coagulans proposed in the utility model;

[0020] Figure 4This is a schematic diagram of the card slot structure of a culture medium bottle for preparing Bacillus coagulans proposed in the utility model;

[0021] Figure 5 The utility model provides a schematic cross-sectional view of the base of a culture medium bottle for preparing Bacillus coagulans.

[0022] Legend:

[0023] 1. Culture medium bottle body; 2. Auxiliary ring; 3. Culture medium bottle cap; 4. Clamp block; 5. Bottom ring; 6. Cover; 7. Clamp slot; 8. Rubber ring; 9. Base; 10. Groove; 11. Protective cover; 12. Motor; 13. Driving rod; 14. Active bevel gear; 15. Fixed block; 16. Rotating part; 17. Driven bevel gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-3 The utility model provides an embodiment: a culture medium bottle for preparing Bacillus coagulans, comprising a culture medium bottle body 1 and a culture medium bottle cap 3, the external top end of the culture medium bottle body 1 is fixedly connected with an auxiliary ring 2, the auxiliary ring 2 is designed to increase the sealing effect of the culture medium bottle cap 3, the internal bottom end of the culture medium bottle cap 3 is fixedly connected with a plurality of clamping blocks 4, the clamping blocks 4 are designed to be clamped and fixed with the bottom component, the bottom end of the culture medium bottle cap 3 is fixedly connected with a bottom ring 5, the bottom ring 5 and the auxiliary ring 2 cooperate to increase the sealing effect of the culture medium bottle cap 3 on the culture medium bottle body 1, the internal sliding connection of the culture medium bottle cap 3 is limited to the limiting component, the limiting component protects the top opening of the culture medium bottle body 1, the bottom end of the bottom ring 5 is fixedly connected with a rubber ring 8, the rubber ring 8 is used to increase the sealing effect.

[0026] refer to Figure 2-4 The limiting component includes a cover 6 and a slot 7. The outside of the cover 6 is slidably connected to the inner wall of the culture medium bottle cover 3. Rotating the culture medium bottle cover 3 drives the block 4 inside the culture medium bottle cover 3 to engage with the cover 6. The slot 7 is arranged at the top of the cover 6. The outside of the block 4 engages with the inner wall of the slot 7. The engagement of the slot 7 with the block 4 drives the cover 6 to rotate at the top of the culture medium bottle body 1, thereby opening the top of the culture medium bottle body 1. The bottom end of the cover 6 is fitted with the top end of the bottom ring 5, so that the culture medium bottle cover 3 drives the cover 6 to rotate.

[0027] The internal thread of the cover 6 is connected to the outside of the top of the culture medium bottle body 1, and the thread groove inside the cover 6 and the thread on the top of the outside of the culture medium bottle body 1 can be rotatably tightened. The bottom end of the rubber ring 8 fits with the top of the auxiliary ring 2, and the rubber ring 8 is squeezed by the bottom ring 5 and the auxiliary ring 2, thereby preventing the culture medium bottle body 1 from leaking gas or being contaminated by other substances in the air.

[0028] refer to Figure 5 The bottom end of the culture medium bottle body 1 is fixedly connected with a base 9, which increases the stability of the culture medium bottle body 1. A groove 10 is provided at the bottom end of the base 9, and a protective cover 11 is fixedly connected to the top of the inner part of the groove 10. The groove 10 is provided to place the protective cover 11. The inner part of the protective cover 11 is fixedly connected with a driving component, and the protective cover 11 protects the driving component. The driving component includes a motor 12, a driving rod 13 and an active bevel gear 14. The outside of the motor 12 is fixedly connected to the inner wall of the protective cover 11, and the protective cover 11 protects the motor 12. The driving end of the motor 12 is fixedly connected with the driving rod 13, and the left end of the driving rod 13 is fixedly connected with the active bevel gear 14. When the motor 12 is started, the driving rod 13 and the active bevel gear 14 are driven to rotate.

[0029] The inner top of the groove 10 is fixedly connected with a fixed block 15, and the middle part of the fixed block 15 is rotatably connected with a rotating member 16. The fixed block 15 limits the position of the rotating member 16, and the bottom end of the rotating member 16 is rotatably connected with a driven bevel gear 17. The driven bevel gear 17 rotates to drive the rotating member 16 to rotate. The outer middle part of the rotating member 16 is rotatably connected to the middle part of the bottom end of the culture medium bottle body 1, and the outer bottom end of the rotating member 16 is rotatably connected to the middle part of the base 9, so that the rotating member 16 can stably rotate and stir the culture medium inside the culture medium bottle body 1. The external teeth of the active bevel gear 14 are meshed with the external teeth of the driven bevel gear 17. The active bevel gear 14 drives the driven bevel gear 17 to rotate. The top end of the motor 12 contacts the top end of the inner wall of the groove 10 to prevent the motor 12 from shaking when starting. The top end of the driven bevel gear 17 is rotatably connected to the bottom end of the fixed block 15 to increase the stability of the rotation of the rotating member 16.

[0030] Working principle: The operator first presses the cover 6 downward, then rotates the culture medium bottle cover 3 to make the block 4 inside the culture medium bottle cover 3 engage with the fixed card slot 7 of the cover 6, and then drives the cover 6 to rotate in the opposite direction to the thread outside the culture medium bottle body 1 to open it, so as to store the Bacillus coagulans culture medium in the culture medium bottle body 1. After the culture medium is placed, the operator can align the bottom of the culture medium bottle cover 3 and the cover 6 with the auxiliary ring 2 outside the culture medium bottle body 1 and rotate the threaded connection to tighten it. When it is necessary to stir and oxidize the Bacillus coagulans culture medium inside the culture medium bottle body 1, the motor 12 can be started to drive the active bevel gear 14 to rotate, and the active bevel gear 14 drives the driven bevel gear 17 to rotate, thereby indirectly driving the rotating part 16 to stir the Bacillus coagulans culture medium at the bottom of the culture medium bottle body 1, effectively increasing the oxidation of Bacillus coagulans and promoting its growth.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A culture medium bottle for preparing Bacillus coagulans, comprising a culture medium bottle body (1) and a culture medium bottle cap (3), characterized in that: The external top end of the culture medium bottle body (1) is fixedly connected with an auxiliary ring (2); the internal bottom end of the culture medium bottle cover (3) is fixedly connected with a plurality of clamping blocks (4); the bottom end of the culture medium bottle cover (3) is fixedly connected with a bottom ring (5); the internal sliding connection limiting component of the culture medium bottle cover (3); the bottom end of the bottom ring (5) is fixedly connected with a rubber ring (8); the bottom end of the culture medium bottle body (1) is fixedly connected with a base (9); a groove (10) is provided at the bottom end of the base (9); the internal top end of the groove (10) is fixedly connected with a protective cover (11); the interior of the protective cover (11) is fixedly connected with a driving component; the internal top end of the groove (10) is fixedly connected with a fixed block (15); the middle part of the fixed block (15) is rotatably connected with a rotating member (16); the bottom end of the rotating member (16) is rotatably connected with a driven bevel gear (17).

2. A culture medium bottle for preparing Bacillus coagulans according to claim 1, characterized in that: The limiting component comprises a cover (6) and a slot (7), the outside of the cover (6) is slidably connected to the inner wall of the culture medium bottle cover (3), and the slot (7) is arranged at the top of the cover (6).

3. A culture medium bottle for preparing Bacillus coagulans according to claim 1, characterized in that: The driving assembly comprises a motor (12), a driving rod (13) and an active bevel gear (14); the outside of the motor (12) is fixedly connected to the inner wall of the protective cover (11); the driving end of the motor (12) is fixedly connected to the driving rod (13); and the left end of the driving rod (13) is fixedly connected to the active bevel gear (14).

4. A culture medium bottle for preparing Bacillus coagulans according to claim 2, characterized in that: The outside of the clamping block (4) is clamped with the inner wall of the clamping groove (7), and the bottom end of the sleeve cover (6) is in contact with the top end of the bottom ring (5).

5. A culture medium bottle for preparing Bacillus coagulans according to claim 2, characterized in that: The outer middle part of the rotating member (16) is rotatably connected to the bottom middle part of the culture medium bottle body (1).

6. A culture medium bottle for preparing Bacillus coagulans according to claim 2, characterized in that: The inner thread of the cover (6) is connected to the outside of the top end of the culture medium bottle body (1), and the bottom end of the rubber ring (8) fits with the top end of the auxiliary ring (2).

7. A culture medium bottle for preparing Bacillus coagulans according to claim 3, characterized in that: The external teeth of the active bevel gear (14) are meshed with the external teeth of the driven bevel gear (17), and the top end of the motor (12) is in contact with the top end of the inner wall of the groove (10).

8. The culture medium bottle for preparing Bacillus coagulans according to claim 3, characterized in that: The outer bottom end of the rotating member (16) is rotatably connected to the middle of the base (9), and the top end of the driven bevel gear (17) is rotatably connected to the bottom end of the fixed block (15).

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