CN214032428U

CN214032428U - A agitating unit for microbial fermentation

Info

Publication number: CN214032428U
Application number: CN202022622544.5U
Authority: CN
Inventors: 乔玉军
Original assignee: Mengniu Hi Tech Dairy Products Beijing Co Ltd
Current assignee: Mengniu Hi Tech Dairy Products Beijing Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-24
Anticipated expiration: 2030-11-13

Abstract

The utility model belongs to the technical field of microbial fermentation, especially, be an agitating unit for microbial fermentation, when using to the microbial fermentation agitating unit in prior art, it is fixed to the stirring scope of microorganism, and is poor to microbial mixing effect, has reduced the problem to the fermentation efficiency of microorganism, now proposes following scheme, and it includes the churn, top one side fixed mounting of churn has the motor, the one end of the first pivot of fixedly connected with on the output shaft of motor, the top of churn is rotated and is installed the second pivot, and the outside of first pivot and the equal fixed mounting in top of second pivot have a conical gear, and two conical gear mesh mutually, and the bottom of second pivot extends to in the churn and the slip cap is equipped with the third pivot. The utility model has the advantages of reasonable design, easy operation is convenient for stir the fermentation to the microorganism, and can effectual increase to the stirring scope of microorganism, has improved the stirring fermentation efficiency to the microorganism.

Description

A agitating unit for microbial fermentation

Technical Field

The utility model relates to a microbial fermentation technical field especially relates to an agitating unit for microbial fermentation.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under appropriate conditions. The application range of the fermentation engineering is as follows: pharmaceutical industry, food industry, energy industry, chemical industry and agriculture. In the microbial fermentation process, the stirring operation is crucial.

However, in the prior art, when the stirring device for microbial fermentation is used, the stirring range for the microbes is fixed, the stirring effect for the microbes is poor, and the fermentation efficiency for the microbes is reduced, so we propose a stirring device for microbial fermentation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the stirring range of the microorganism is fixed when the microorganism fermentation stirring device in the prior art is used, the stirring effect of the microorganism is poor, the defect of the fermentation efficiency of the microorganism is reduced, and the stirring device for the microorganism fermentation is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an agitating unit for microbial fermentation, including the churn, top one side fixed mounting of churn has the motor, the one end of the first pivot of fixedly connected with on the output shaft of motor, the second pivot is installed in the top rotation of churn, the outside of first pivot and the equal fixed mounting in top of second pivot have conical gear, two conical gear mesh mutually, the bottom of second pivot extends to in the churn and the slip cover is equipped with the third pivot, the outside fixed mounting of third pivot has a plurality of puddlers, the other end fixed mounting of first pivot has the disc, one side fixed welding of disc has the round axle, the outside movable sleeve of round axle is equipped with sliding frame, sliding frame's bottom fixed mounting has the top of montant, the bottom of montant extends to in the churn and fixed mounting has the fixed plate, the third pivot rotates the inboard of installing at the fixed plate, montant and churn sliding connection.

Preferably, the top of the mixing drum is fixedly provided with a mounting seat, and the motor is fixedly arranged on the mounting seat through a bolt, so that the motor is conveniently and fixedly arranged.

Preferably, the top of the mixing drum is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the second rotating shaft is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and mount.

Preferably, the spout has been seted up at the top of third pivot, and the third pivot is established in the outside of second pivot through spout slip cap, has all seted up the spacing groove on the both sides inner wall of spout, and the equal fixed mounting in both sides of second pivot has the stopper, and two stoppers difference sliding connection are at corresponding spacing inslot for second pivot pivoted can drive the third pivot and rotate simultaneously.

Preferably, the top of the mixing drum is provided with a sliding hole, and the vertical rod is connected in the sliding hole in a sliding manner, so that the vertical rod is conveniently connected in a sliding manner.

Preferably, the top one side of churn and the different fixed mounting of a lateral wall have inlet pipe and discharging pipe, and the top movable mounting of inlet pipe has sealed lid, is equipped with the stop valve on the discharging pipe, the feeding and the ejection of compact of being convenient for.

In the utility model, the stirring device for microbial fermentation drives the first rotating shaft to rotate through the starting motor, and drives the second rotating shaft to rotate through the meshing transmission of the two bevel gears, so that the third rotating shaft can be driven to rotate through the common cooperation of the limiting groove and the limiting block, and the third rotating shaft can be driven to rotate, so that the third rotating shaft can drive the plurality of stirring rods to rotate to stir and ferment the microbes, and the stirring and fermentation of the microbes are facilitated;

in the utility model, the stirring device for microbial fermentation drives the disc to rotate through the first rotating shaft, so that the sliding frame can be driven to reciprocate through the sliding frame which is movably sleeved outside the circular shaft and the circular shaft, and the third rotating shaft can be driven to reciprocate through the common cooperation of the vertical rod and the fixed plate, so that the plurality of stirring rods can be driven to reciprocate to stir and ferment the microbes, the stirring range of the microbes can be effectively enlarged, and the stirring and fermentation efficiency of the microbes is improved;

the utility model has the advantages of reasonable design, easy operation is convenient for stir the fermentation to the microorganism, and can effectual increase to the stirring scope of microorganism, has improved the stirring fermentation efficiency to the microorganism.

Drawings

FIG. 1 is a schematic structural view of a stirring device for microbial fermentation according to the present invention;

FIG. 2 is a schematic structural diagram of part A of a stirring device for microbial fermentation according to the present invention;

FIG. 3 is a schematic structural diagram of part B of a stirring device for microbial fermentation according to the present invention.

In the figure: 1. a mixing drum; 2. a feed pipe; 3. a motor; 4. a first rotating shaft; 5. a second rotating shaft; 6. a bevel gear; 7. a third rotating shaft; 8. a chute; 9. a limiting groove; 10. a limiting block; 11. a stirring rod; 12. a disc; 13. a circular shaft; 14. a slide frame; 15. a vertical rod; 16. a fixing plate; 17. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a stirring device for microbial fermentation comprises a stirring drum 1, a motor 3 is fixedly installed on one side of the top of the stirring drum 1, one end of a first rotating shaft 4 is fixedly connected to an output shaft of the motor 3, a second rotating shaft 5 is rotatably installed on the top of the stirring drum 1, bevel gears 6 are fixedly installed on the outer side of the first rotating shaft 4 and the top end of the second rotating shaft 5, the two bevel gears 6 are meshed with each other, the bottom end of the second rotating shaft 5 extends into the stirring drum 1 and is slidably sleeved with a third rotating shaft 7, a plurality of stirring rods 11 are fixedly installed on the outer side of the third rotating shaft 7, a disc 12 is fixedly installed on the other end of the first rotating shaft 4, a circular shaft 13 is fixedly welded on one side of the disc 12, a sliding frame 14 is movably sleeved on the outer side of the circular shaft 13, the bottom of the sliding frame 14 is fixedly installed with the top end of a vertical rod 15, the bottom end of the vertical rod 15 extends into the stirring drum 1 and is fixedly installed with a fixing plate 16, the third rotating shaft 7 is rotatably arranged on the inner side of the fixed plate 16, and the vertical rod 15 is connected with the mixing drum 1 in a sliding manner.

A mounting seat is fixedly mounted at the top of the mixing drum 1, the motor 3 is fixedly mounted on the mounting seat through a bolt, the motor 3 is conveniently and fixedly mounted, a mounting hole is formed in the top of the mixing drum 1, an outer ring of a bearing is fixedly mounted in the mounting hole, the second rotating shaft 5 is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and mount the second rotating shaft 5, a chute 8 is formed in the top of the third rotating shaft 7, the third rotating shaft 7 is slidably sleeved outside the second rotating shaft 5 through the chute 8, limiting grooves 9 are formed in inner walls of two sides of the chute 8, limiting blocks 10 are fixedly mounted on two sides of the second rotating shaft 5 respectively, the two limiting blocks 10 are respectively and slidably connected in the corresponding limiting grooves 9, so that the third rotating shaft 7 can be driven to rotate when the second rotating shaft 5 rotates, a sliding hole is formed in the top of the mixing drum 1, a vertical rod 15 is slidably connected in the sliding hole, and is convenient to slidably connect the vertical rod 15, a feeding pipe 2 and a discharging pipe 17 are respectively and fixedly installed on one side of the top of the stirring drum 1 and one side of the bottom of the stirring drum, a sealing cover is movably installed on the top of the feeding pipe 2, and a stop valve is arranged on the discharging pipe 17 and is convenient for feeding and discharging.

In the utility model, when in use, the starting motor 3 can drive the first rotating shaft 4 to rotate, and the second rotating shaft 5 can be driven to rotate through the meshing transmission of the two bevel gears 6, so that the third rotating shaft 7 can be driven to rotate through the common cooperation of the limiting groove and the limiting block 10, so that the third rotating shaft 7 can drive the stirring rods 11 to rotate to stir and ferment the microorganism, meanwhile, the first rotating shaft 4 can drive the disc 12 to rotate, so that the sliding frame 14 which is movably sleeved outside the circular shaft 13 and the circular shaft 13 can drive the sliding frame 14 to reciprocate, so that the third rotating shaft 7 can be driven to reciprocate through the common cooperation of the vertical rod 15 and the fixed plate 16, so that the stirring rods 11 can be driven to reciprocate to stir and ferment the microorganism, thereby effectively increasing the stirring range of the microorganism, the stirring fermentation efficiency of the microorganisms is improved.

Claims

1. The utility model provides a agitating unit for microbial fermentation, including churn (1), a serial communication port, top one side fixed mounting of churn (1) has motor (3), the one end of fixedly connected with first pivot (4) on the output shaft of motor (3), second pivot (5) are installed in the top rotation of churn (1), the equal fixed mounting in top of the outside of first pivot (4) and second pivot (5) has conical gear (6), two conical gear (6) mesh mutually, the bottom of second pivot (5) extends to in churn (1) and the slip cap is equipped with third pivot (7), the outside fixed mounting of third pivot (7) has a plurality of puddlers (11), another end fixed mounting of first pivot (4) has disc (12), one side fixed welding of disc (12) has circle axle (13), the outside movable cap of circle axle (13) is equipped with sliding frame (14), the top end of a vertical rod (15) is fixedly installed at the bottom of the sliding frame (14), a fixing plate (16) is fixedly installed at the bottom end of the vertical rod (15) and extends into the stirring cylinder (1), the third rotating shaft (7) is rotatably installed on the inner side of the fixing plate (16), and the vertical rod (15) is in sliding connection with the stirring cylinder (1).

2. The stirring device for microbial fermentation according to claim 1, wherein a mounting seat is fixedly installed at the top of the stirring cylinder (1), and the motor (3) is fixedly installed on the mounting seat through a bolt.

3. The stirring device for microbial fermentation according to claim 1, wherein the top of the stirring cylinder (1) is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the second rotating shaft (5) is fixedly sleeved with an inner ring of the bearing.

4. The stirring device for microbial fermentation according to claim 1, wherein a sliding groove (8) is formed in the top of the third rotating shaft (7), the third rotating shaft (7) is slidably sleeved on the outer side of the second rotating shaft (5) through the sliding groove (8), limiting grooves (9) are formed in inner walls of two sides of the sliding groove (8), limiting blocks (10) are fixedly mounted on two sides of the second rotating shaft (5), and the two limiting blocks (10) are respectively slidably connected in the corresponding limiting grooves (9).

5. The stirring device for microbial fermentation as claimed in claim 1, wherein the top of the stirring cylinder (1) is provided with a slide hole, and the vertical rod (15) is slidably connected in the slide hole.

6. The stirring device for microbial fermentation according to claim 1, wherein a feeding pipe (2) and a discharging pipe (17) are fixedly installed at one side of the top and one side of the bottom of the stirring cylinder (1), a sealing cover is movably installed at the top of the feeding pipe (2), and a stop valve is arranged on the discharging pipe (17).