CN219972276U

CN219972276U - Microorganism fermentation device

Info

Publication number: CN219972276U
Application number: CN202321628888.4U
Authority: CN
Inventors: 刘欣怡
Original assignee: Northwest Normal University
Current assignee: Northwest Normal University
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-07
Anticipated expiration: 2033-06-26

Abstract

The utility model belongs to the technical field of fermentation equipment, and particularly relates to a microbial fermentation device which comprises a fermentation tank, wherein a sealing cover is fixed on a convex edge of the top of the fermentation tank, a center rod is fixedly connected to the center of the lower surface of the sealing cover, a static gear is fixed at the lower end of the center rod, a sleeve is rotatably connected to the center rod, a rotary disc is integrally formed at the bottom of the sleeve, and a plurality of struts distributed in an array are fixed on the lower surface of the rotary disc. According to the utility model, the rotatable rotating disc is arranged in the microbial fermentation stirring tank, and can drive the stirring shafts to rotate simultaneously when the rotating disc rotates, and the rotation of the stirring shafts can be realized due to the relation of the static gear and the movable gear, so that the materials can be effectively stirred through the stirring blades, the stirring and mixing of the materials can be fully carried out, the microbial fermentation is facilitated, and the problem of poor microbial fermentation effect caused by the fact that the mixing effect of the fermentation tank is not good in the prior art is solved.

Description

Microorganism fermentation device

Technical Field

The utility model relates to the technical field of fermentation equipment, in particular to a microbial fermentation device.

Background

Microbial fermentation refers to a process of converting raw materials into required products through a specific metabolic pathway under proper conditions by utilizing microorganisms, wherein the raw materials subjected to fermentation treatment not only have the effects of improving the nutrition absorbable level of the raw materials and degrading toxins possibly existing in the raw materials, but also can greatly reduce the use of pharmaceutical additives such as antibiotics and the like, improve the health level of the products, and the microbial fermentation technology is widely applied to the fields of food processing, skin care product production and the like.

In the microbial fermentation process, a fermentation tank is needed, the fermentation of microorganisms is carried out through the fermentation tank, in order to ensure the mixing degree of the microorganisms in the fermentation tank, a stirring device is generally arranged, the mixing at each position is realized, the stirring and mixing mode at the present stage is that a motor drives a stirring shaft to rotate, and the stirring shaft is used for stirring microbial materials, but only one stirring shaft rotates under the action of the stirring shaft, so that the stirring range and angle of the stirring blade are single, stirring gaps and residues are easy to exist in the fermentation tank, and the stirring effect is not good enough.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the microbial fermentation device, the rotatable rotating disc is arranged in the microbial fermentation stirring tank, the rotating disc can drive the stirring shafts to rotate simultaneously when rotating, and the rotation of the stirring shafts can be realized due to the relation of the static gear and the movable gear, the effective stirring of materials can be realized through the stirring blades, the stirring and the mixing of the materials can be fully carried out, the fermentation of microorganisms is facilitated, and the problem of poor microbial fermentation effect caused by the insufficient mixing effect of the fermentation tank in the current stage is solved.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a microorganism fermenting installation, includes the fermentation cylinder, be fixed with sealed lid on the protruding edge at fermentation cylinder top, the center department fixedly connected with center pole of sealed lid lower surface, the lower extreme of center pole is fixed with the quiet gear to rotate on the center pole and be connected with the sleeve, telescopic bottom integrated into one piece has the rotary disk, the lower fixed surface of rotary disk has a plurality of branches of array distribution, the bottom of branch is all rotated and is connected with the movable gear, and movable gear and quiet gear meshing are connected to the center department of movable gear lower surface all welds the (mixing) shaft, be fixed with the stirring vane who is used for microorganism fermentation stirring on the (mixing) shaft.

Further, a driven wheel is fixedly connected to the outer wall of the sleeve, a motor is mounted on the sealing cover, an output shaft of the motor extends to the lower side of the sealing cover and is fixedly provided with a driving wheel, and a synchronous belt is arranged between the driving wheel and the driven wheel.

Further, the lower surface of the sealing cover is fixedly connected with a protective cover, and the protective cover is arranged outside the movable gear and the synchronous belt.

Further, the feed inlet of sealed lid department fixedly connected with feeder hopper.

Further, a plurality of supporting legs are fixed on the lower surface of the fermentation tank, and universal wheels are arranged at the lower ends of the supporting legs.

(III) beneficial effects

Compared with the prior art, the utility model provides a microbial fermentation device, which has the following beneficial effects:

according to the utility model, the central rod is fixed on the lower surface of the sealing cover, the static gear is fixed at the lower end of the central rod, the sleeve is rotationally connected to the central rod, the rotating disc can be driven to rotate when the sleeve rotates, so that the stirring shafts rotate in a planetary mode, and meanwhile, the movable gears at the tops of the stirring shafts are meshed with the static gear on the central rod, so that rotation can be realized in the planetary operation process of the stirring shafts, stirring blades can rotate and can also realize planetary operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is a schematic view of the assembled structure of the present utility model.

In the figure: 1. a fermentation tank; 2. a convex edge; 3. a protective cover; 4. stirring blades; 5. a stirring shaft; 6. a motor; 7. sealing cover; 8. a feed hopper; 9. support legs; 10. a universal wheel; 11. a driving wheel; 12. a synchronous belt; 13. a static gear; 14. a movable gear; 15. a support rod; 16. a rotating disc; 17. a sleeve; 18. a driven wheel; 19. a central rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the microbial fermentation device provided by the embodiment of the utility model comprises a fermentation tank 1, a sealing cover 7 is fixed on a convex edge 2 at the top of the fermentation tank 1, a central rod 19 is fixedly connected to the center of the lower surface of the sealing cover 7, a static gear 13 is fixed at the lower end of the central rod 19, a sleeve 17 is rotatably connected to the central rod 19, a rotating disc 16 is integrally formed at the bottom of the sleeve 17, when the sleeve 17 rotates, the rotating disc 16 can be driven to rotate, a plurality of struts 15 distributed in an array are fixed on the lower surface of the rotating disc 16, when the rotating disc 16 rotates, the struts 15 can be driven to rotate simultaneously, the bottoms of the struts 15 are all rotationally connected with a movable gear 14, the movable gear 14 is meshed with the static gear 13, and the movable gear 14 can perform planetary operation in the rotating process, and can also perform planetary operation, and the center of the lower surface of the movable gear 14 is welded with a stirring shaft 5, so that the stirring shaft 5 can perform stirring effect of the stirring blades on the stirring shaft 5, and the stirring shaft is used for stirring blades 4 in the rotating process of the micro-organisms, and the stirring effect can be improved.

As shown in fig. 1 and fig. 2, in some embodiments, a driven wheel 18 is fixedly connected to an outer wall of the sleeve 17, the driven wheel 18 can drive the sleeve 17 to rotate when rotating, a motor 6 is installed on the sealing cover 7, an output shaft of the motor 6 extends to the lower side of the sealing cover 7 and is fixedly provided with a driving wheel 11, a synchronous belt 12 is arranged between the driving wheel 11 and the driven wheel 18, the motor 6 drives the driven wheel 18 to rotate in a mode of the driving wheel 11 and the synchronous belt 12, and rotation driving of the sleeve 17 is achieved, so that rotation of the rotating disc 16 and the stirring shaft 5 is achieved.

As shown in fig. 1 and fig. 2, in some embodiments, the lower surface of the sealing cover 7 is fixedly connected with a protecting cover 3, the protecting cover 3 is covered outside the movable gear 14 and the synchronous belt 12, and it should be noted that the protecting cover 3 is covered outside the movable gear 14 and the synchronous belt 12, so that the isolating protection effect of the components can be formed, and the protection effect is increased.

As shown in fig. 1, in some embodiments, a feed hopper 8 is fixedly connected to the feed inlet of the sealing cover 7, so as to facilitate the feeding of the microbial raw material.

As shown in fig. 1, in some embodiments, a plurality of support legs 9 are fixed to the lower surface of the fermenter 1, and universal wheels 10 are installed at the lower ends of the support legs 9, so that the movement of the apparatus is facilitated.

The working principle and the using steps of the utility model are as follows: when the microbial fermentation raw material is added through the mode of the feed hopper 8 during use, the raw material enters the interior of the fermentation tank 1, microbial fermentation is carried out through the fermentation tank 1, when stirring and mixing of materials are required, the driving motor 6 works, the driving wheel 11 is driven by the motor 6 to rotate, the sleeve 17 is driven to rotate on the central rod 19 through the relation of the synchronous belt 12 and the driven wheel 18, the rotating disk 16 rotates, planetary operation of the bottom stirring shaft 5 is realized, when the rotating disk 16 and the stirring shaft 5 rotate in the planetary rotation process, the movable gear 14 and the static gear 13 are meshed and connected, and then the stirring shaft 5 rotates to drive the stirring blade 4 to rotate, so that the stirring blade 4 can rotate under the action of the stirring shaft 5, planetary rotation can also be carried out to stir the materials in the fermentation tank 1 in a large area, the efficiency is accelerated, the stirring and mixing effect of the materials is improved, the subsequent microbial fermentation is facilitated, and the fermentation quality is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A microbial fermentation device, comprising a fermentation tank (1), characterized in that: the utility model discloses a fermentation cylinder, including fermentation cylinder (1), sealed lid (7) is fixed with on protruding edge (2) at fermentation cylinder (1) top, the center department fixedly connected with center pole (19) of sealed lid (7) lower surface, the lower extreme of center pole (19) is fixed with still (13) to rotate on center pole (19) and be connected with sleeve (17), the bottom integrated into one piece of sleeve (17) has rotary disk (16), the lower surface of rotary disk (16) is fixed with a plurality of branches (15) of array distribution, the bottom of branch (15) is all rotated and is connected with movable gear (14), and movable gear (14) and still (13) meshing are connected to the center department of movable gear (14) lower surface all welds (5), be fixed with stirring vane (4) that are used for microorganism fermentation stirring on (5).

2. A microbial fermentation apparatus according to claim 1, wherein: the outer wall of the sleeve (17) is fixedly connected with a driven wheel (18), a motor (6) is arranged on the sealing cover (7), an output shaft of the motor (6) extends to the lower side of the sealing cover (7) and is fixedly provided with a driving wheel (11), and a synchronous belt (12) is arranged between the driving wheel (11) and the driven wheel (18).

3. A microbial fermentation apparatus according to claim 1, wherein: the lower surface of the sealing cover (7) is fixedly connected with a protective cover (3), and the protective cover (3) is covered outside the movable gear (14) and the synchronous belt (12).

4. A microbial fermentation apparatus according to claim 1, wherein: and a feeding hopper (8) is fixedly connected to the feeding hole of the sealing cover (7).

5. A microbial fermentation apparatus according to claim 1, wherein: the lower surface of the fermentation tank (1) is fixedly provided with a plurality of supporting legs (9), and universal wheels (10) are arranged at the lower ends of the supporting legs (9).