CN218710383U - Edible-medicinal fungus liquid strain fermentation tank - Google Patents

Abstract

The utility model provides a liquid strain fermentation tank for edible and medicinal fungi, which belongs to the technical field of microbial fermentation and aims to solve the problems that the stirring paddles of the existing liquid strain fermentation tank generally rotate and stir in the same direction, and the method easily causes the vortex of bacteria liquid in the tank body, thereby causing the bacteria in the tank body to be unevenly distributed and the culture efficiency to be not high enough; the stirring motor is fixedly connected to the upper end face of the tank body; the feed inlet is arranged on the left side of the tank body; the upper stirring shaft is fixedly connected to the lower end of a rotating shaft of the stirring motor; the upper stirring paddles are provided with two groups, and the two groups of upper stirring paddles are respectively and fixedly connected with the outer side of the upper stirring shaft; through the utility model discloses a setting has realized mixing more evenly to the even stirring of liquid bacterial, has improved work efficiency, has shortened the mix time.

Description

Edible-medicinal fungus liquid strain fermentation tank

Technical Field

The utility model belongs to the technical field of microbial fermentation, more specifically say, in particular to edible and medicinal fungus liquid bacterial fermentation jar.

Background

The edible and medicinal fungi, i.e. medicinal fungi, is a strain which can be used for pharmacy, and the liquid strain is a liquid form edible fungus strain produced by a submerged culture technology in a biological fermentation tank by using a liquid culture medium. The fermentation process of liquid strains is generally completed by a fermentation tank.

According to the application number: CN201821544382.4, the utility model discloses a fermentation cylinder, including a jar body and rabbling mechanism assembly, jar body upper end be provided with the cover and connect fixedly through a set of ring flange, the rabbling mechanism assembly be connected fixedly through a set of ring flange with the upper end of cover, and the (mixing) shaft of rabbling mechanism assembly stretches into in the cavity of the jar body. The utility model has the advantages of reasonable design, jar body, cover and rabbling mechanism assembly adopt the ring flange to connect in proper order and constitute the components of a whole that can function independently structure, be convenient for transport, installation and maintenance, the jar internal spiral air duct that is provided with of jar, the pipe wall of spiral air duct is provided with a plurality of air nozzles, air nozzle passes through screw-thread fit to be fixed on spiral air duct, the jet-propelled angle of the rotatory degree of depth adjustment of air nozzle accessible screw in screw thread mounting hole.

Based on the above, when the existing liquid spawn fermentation tank is used for fermenting liquid spawn, it is necessary to extract a bacterial liquid to detect the liquid spawn in the fermentation process, and the liquid spawn fermentation tank is usually provided with a sampling inspection port at the upper end of the tank body, and the bacterial liquid in the tank body is extracted by using a dropper, and this method easily causes external air to flow into the tank body, so that the bacterial liquid is polluted, other bacteria in the air easily kill the bacteria cultured in the bacterial liquid, the culture efficiency is not high enough, so that economic loss is caused, and the stirring paddles of the existing liquid spawn fermentation tank generally rotate and stir in the same direction, this method easily causes a bacterial liquid vortex in the tank body, so that the bacteria in the tank body are not uniformly distributed, and the culture efficiency is not high enough.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a fermentation tank for liquid spawn of edible and medicinal fungi is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a domestic fungus liquid bacterial fermentation cylinder, in order to solve current liquid bacterial fermentation cylinder when fermenting liquid bacterial, need draw the fungus liquid in fermentation process and detect liquid bacterial, and current liquid bacterial fermentation cylinder is usually offered the selective examination mouth in the upper end of the jar body, draw jar internal fungus liquid through using the burette, and this kind of method leads to the outside air to flow into jar internally easily, thereby lead to the fungus liquid to receive the pollution, the bacterium of cultivating in the fungus liquid is killed easily to other bacterium in the air, it is high inadequately to cultivate efficiency, thereby cause economic loss, and current liquid bacterial fermentation cylinder's stirring rake generally carries out rotatory stirring to the equidirectional, this kind of method leads to jar internal fungus liquid vortex easily, thereby can lead to jar internal bacterium maldistribution, cultivate the problem that efficiency is high inadequately.

The utility model relates to a purpose and efficiency of edible-medicinal fungus liquid bacterial fermentation jar reaches by following concrete technical means:

a fermentation tank for edible and medicinal fungus liquid strains comprises a tank body, supporting legs, a stirring motor, a feeding hole, an upper stirring shaft, an upper stirring paddle, a fixed rod, a fixed shell, a uniform mixing mechanism and a sampling inspection mechanism; the number of the supporting legs is three, and the three supporting legs are respectively and fixedly connected to the lower end face of the tank body; the stirring motor is fixedly connected to the upper end face of the tank body; the feed inlet is arranged on the left side of the tank body; the upper stirring shaft is fixedly connected to the lower end of a rotating shaft of the stirring motor; the upper stirring paddles are provided with two groups, and the two groups of upper stirring paddles are respectively and fixedly connected with the outer side of the upper stirring shaft; the number of the fixed rods is three, and the three fixed rods are respectively and fixedly connected to the inner side of the tank body; the fixed shell is fixedly connected to the inner sides of the three fixed rods, and the fixed shell is rotatably connected to the lower end of the upper stirring shaft; the uniform mixing mechanism is arranged on the inner side of the tank body; the sampling inspection mechanism is arranged on the outer side of the tank body.

Further, the homogeneous mixing mechanism includes: the lower stirring shaft, the lower stirring paddle, the guide groove and the guide block; the lower stirring shaft is rotationally connected to the inner side of the lower end of the fixed shell; the lower stirring paddles are provided with two groups, and the two groups of lower stirring paddles are respectively and fixedly connected with the outer side of the lower stirring shaft; the two guide grooves are respectively formed in the lower end of the upper stirring shaft and the upper end of the lower stirring shaft; the guide blocks are two and are respectively fixedly connected to the upper end and the lower end of the fixed shell.

Further, the homogeneous mixing mechanism further comprises: a drive gear shaft and a driven gear shaft; the driving gear shaft is fixedly connected with the lower end surface of the upper stirring shaft; the driven gear shaft is fixedly connected to the upper end face of the lower stirring shaft, and the driving gear shaft and the driven gear shaft are meshed to form a gear transmission mechanism together.

Further, the spot check mechanism comprises: the sampling inspection device comprises a sampling inspection block, an operating part, a threaded shaft and a sleeve rod; the sampling block is fixedly connected to the rear end face of the tank body; the operating piece is rotatably connected to the left end face of the sampling block; the threaded shaft is fixedly connected to the right end face of the operating piece; the loop bar threaded connection is in the outside of threaded shaft, and loop bar sliding connection is in the inboard of selective examination piece.

Further, the spot check mechanism further comprises: a slide block and a chute; the number of the sliding blocks is two, and the two sliding blocks are fixedly connected to the outer side of the loop bar respectively; the spout is equipped with two, and two spouts are seted up respectively in the inboard of selective examination piece, and slider and spout sliding connection.

Further, the spot inspection mechanism further comprises: the sampling inspection port, the sealing baffle and the sampling inspection bottle; the sampling inspection port is formed at the lower end of the sampling inspection block; the sealing baffle is fixedly connected to the right end face of the sleeve rod and is connected to the inner side of the sampling block in a sliding mode; the selective examination bottle is connected to the lower end of the selective examination block through threads.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model realizes the uniform stirring of the liquid strain through the arrangement of the uniform mixing mechanism, and the strain and the bacteria liquid can be mixed more quickly and uniformly through the reverse rotation of the upper stirring shaft and the lower stirring shaft, thereby improving the working efficiency and shortening the mixing time; through the arrangement of the sampling inspection mechanism, sampling inspection of liquid strains in the tank body is realized, external air is prevented from entering the tank body during sampling inspection, the cleanness of the air in the tank body is ensured, the working efficiency is improved, and the economic loss is reduced; through the setting of above-mentioned mechanism, realized the even stirring to the liquid bacterial, it is more even to mix, has improved work efficiency, has shortened the mix time, has still realized the spot check to the internal liquid bacterial of jar, has guaranteed the cleanness of the internal air of jar, has improved work efficiency, has reduced economic loss.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention.

Fig. 2 is a schematic structural view of the main body side section of the present invention.

Fig. 3 is a schematic structural view of the guide groove of the present invention.

Fig. 4 is a schematic structural diagram of the sealing baffle of the present invention.

Fig. 5 is a schematic structural diagram of a side section of the fixed housing of the present invention.

Fig. 6 is a schematic structural diagram of the lower section of the sampling block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a tank body; 2. supporting legs; 3. a stirring motor; 4. a feed inlet; 5. an upper stirring shaft; 6. an upper stirring paddle; 7. fixing the rod; 8. a stationary housing; 9. a lower stirring shaft; 10. stirring the slurry; 11. a guide groove; 12. a guide block; 13. a driving gear shaft; 14. a driven gear shaft; 15. a sampling block; 16. an operating member; 17. a threaded shaft; 18. a loop bar; 19. a slider; 20. a chute; 21. a sampling inspection port; 22. sealing the baffle; 23. and (5) sampling and inspecting the bottle.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a fermentation tank for edible and medicinal fungus liquid strains, which comprises a tank body 1, supporting legs 2, a stirring motor 3, a feed inlet 4, an upper stirring shaft 5, an upper stirring paddle 6, a fixed rod 7, a fixed shell 8, an even mixing mechanism and a sampling inspection mechanism; three supporting legs 2 are arranged, and the three supporting legs 2 are respectively and fixedly connected to the lower end face of the tank body 1; the stirring motor 3 is fixedly connected with the upper end surface of the tank body 1; the feed inlet 4 is arranged at the left side of the tank body 1; the upper stirring shaft 5 is fixedly connected to the lower end of a rotating shaft of the stirring motor 3; two groups of upper stirring paddles 6 are arranged, and the two groups of upper stirring paddles 6 are respectively and fixedly connected with the outer side of the upper stirring shaft 5; three fixing rods 7 are arranged, and the three fixing rods 7 are respectively and fixedly connected to the inner side of the tank body 1; the fixed shell 8 is fixedly connected to the inner sides of the three fixed rods 7, and the fixed shell 8 is rotatably connected to the lower end of the upper stirring shaft 5; the uniform mixing mechanism is arranged on the inner side of the tank body 1; the sampling inspection mechanism is arranged on the outer side of the tank body 1.

Wherein, homogeneous mixing mechanism includes: a lower stirring shaft 9, a lower stirring paddle 10, a guide groove 11 and a guide block 12; the lower stirring shaft 9 is rotationally connected to the inner side of the lower end of the fixed shell 8; two groups of lower stirring paddles 10 are arranged, and the two groups of lower stirring paddles 10 are respectively and fixedly connected with the outer side of the lower stirring shaft 9; two guide grooves 11 are arranged, and the two guide grooves 11 are respectively arranged at the lower end of the upper stirring shaft 5 and the upper end of the lower stirring shaft 9; two guide blocks 12 are arranged, and the two guide blocks 12 are respectively and fixedly connected to the upper end and the lower end of the fixed shell 8, so that the upper stirring paddle 6 and the lower stirring shaft 9 are limited and guided by the arrangement of the guide grooves 11 and the guide blocks 12 in use.

Wherein, homogeneous mixing mechanism still includes: a drive gear shaft 13 and a driven gear shaft 14; the driving gear shaft 13 is fixedly connected with the lower end surface of the upper stirring shaft 5; driven gear axle 14 fixed connection has constituted gear drive with driven gear axle 14 the up end of (mixing) shaft 9 down, and driving gear axle 13 meshes with driven gear axle 14 jointly, and in use, when last (mixing) shaft 5 rotated, can drive down (mixing) shaft 9 through the gear drive that driving gear axle 13 and driven gear axle 14 mesh jointly constituted, and the counter rotation is carried out to the liquid bacterial of jar body 1.

Wherein, selective examination mechanism includes: a sampling block 15, an operating piece 16, a threaded shaft 17 and a sleeve rod 18; the sampling block 15 is fixedly connected with the rear end face of the tank body 1; the operating piece 16 is rotatably connected to the left end surface of the sampling block 15; the threaded shaft 17 is fixedly connected to the right end surface of the operating element 16; the loop bar 18 is screwed on the outer side of the threaded shaft 17, and the loop bar 18 is slidably connected on the inner side of the sampling block 15, in use, the operating piece 16 is rotated to drive the loop bar 18 to slide left and right through the threaded connection of the threaded shaft 17 and the loop bar 18.

Wherein, the selective examination mechanism still includes: a slide 19 and a runner 20; two sliding blocks 19 are arranged, and the two sliding blocks 19 are respectively and fixedly connected to the outer side of the loop bar 18; the sliding grooves 20 are two, the two sliding grooves 20 are respectively formed in the inner side of the sampling inspection block 15, the sliding blocks 19 are in sliding connection with the sliding grooves 20, and in use, the sleeve rod 18 is guided through the sliding connection of the sliding blocks 19 and the sliding grooves 20.

Wherein, the selective examination mechanism still includes: a sampling port 21, a sealing baffle 22 and a sampling bottle 23; the sampling inspection port 21 is arranged at the lower end of the sampling inspection block 15; the sealing baffle 22 is fixedly connected to the right end face of the loop bar 18, and the sealing baffle 22 is connected to the inner side of the sampling block 15 in a sliding manner; the sampling bottle 23 is connected with the lower end of the sampling block 15 in a threaded manner, in use, the operation piece 16 is rotated to enable the sealing baffle 22 to slide leftwards under the effect of threaded connection of the threaded shaft 17 and the sleeve rod 18, the sampling port 21 is opened at the moment, liquid strains in the tank body 1 can flow into the sampling bottle 23 through the sampling port 21, and after extraction is completed, the operation piece 16 rotates the sealing baffle 22 in the opposite direction to seal the sampling port 21, so that outside air is prevented from entering the tank body 1.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the upper stirring paddle 6 and the lower stirring shaft 9 are limited and guided by the arrangement of the guide groove 11 and the guide block 12, when the upper stirring shaft 5 rotates, the lower stirring shaft 9 is driven to rotate in the opposite direction by the gear transmission mechanism which is formed by the meshing of the driving gear shaft 13 and the driven gear shaft 14, so as to stir the liquid strains in the tank body 1; the rotating operation part 16 is connected with the sleeve rod 18 through the thread of the threaded shaft 17 to drive the sleeve rod 18 to slide left and right, the sleeve rod 18 is guided through the sliding connection of the sliding block 19 and the sliding groove 20, the sealing baffle 22 slides left under the effect of the threaded connection of the threaded shaft 17 and the sleeve rod 18 through the rotating operation part 16, the sampling port 21 is opened at the moment, liquid strains in the tank body 1 can flow into the sampling bottle 23 through the sampling port 21, and after extraction is completed, the sealing baffle 22 is rotated in the opposite direction of the operation part 16 to seal the sampling port 21, so that outside air is prevented from entering the tank body 1.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides an edible and medicinal fungus liquid bacterial fermentation cylinder which characterized in that: the device comprises a tank body (1), supporting legs (2), a stirring motor (3), a feeding hole (4), an upper stirring shaft (5), an upper stirring paddle (6), a fixed rod (7), a fixed shell (8), a uniform mixing mechanism and a sampling inspection mechanism; the supporting legs (2) are multiple, and the supporting legs (2) are fixedly connected to the lower end face of the tank body (1) respectively; the stirring motor (3) is fixedly connected to the upper end face of the tank body (1); the feed inlet (4) is arranged on the left side of the tank body (1); the upper stirring shaft (5) is fixedly connected to the lower end of a rotating shaft of the stirring motor (3); two groups of upper stirring paddles (6) are arranged, and the two groups of upper stirring paddles (6) are respectively and fixedly connected with the outer side of the upper stirring shaft (5); the fixing rods (7) are multiple, and the fixing rods (7) are respectively and fixedly connected to the inner side of the tank body (1); the fixed shell (8) is fixedly connected to the inner sides of the fixed rods (7), and the fixed shell (8) is rotatably connected to the lower end of the upper stirring shaft (5); the uniform mixing mechanism is arranged on the inner side of the tank body (1); the sampling inspection mechanism is arranged on the outer side of the tank body (1).

2. The edible-medicinal fungus liquid strain fermentation tank as claimed in claim 1, wherein: the homogeneous mixing mechanism includes: a lower stirring shaft (9), a lower stirring paddle (10), a guide groove (11) and a guide block (12); the lower stirring shaft (9) is rotatably connected to the inner side of the lower end of the fixed shell (8); two groups of lower stirring paddles (10) are arranged, and the two groups of lower stirring paddles (10) are respectively and fixedly connected with the outer side of the lower stirring shaft (9); the number of the guide grooves (11) is two, and the two guide grooves (11) are respectively arranged at the lower end of the upper stirring shaft (5) and the upper end of the lower stirring shaft (9); the number of the guide blocks (12) is two, and the two guide blocks (12) are respectively and fixedly connected to the upper end and the lower end of the fixed shell (8).

3. The edible-medicinal fungus liquid strain fermentation tank as claimed in claim 2, wherein: the homogeneous mixing mechanism further comprises: a driving gear shaft (13) and a driven gear shaft (14); the driving gear shaft (13) is fixedly connected with the lower end surface of the upper stirring shaft (5); the driven gear shaft (14) is fixedly connected to the upper end face of the lower stirring shaft (9), and the driving gear shaft (13) and the driven gear shaft (14) are meshed to form a gear transmission mechanism together.

4. The edible-medicinal fungus liquid strain fermentation tank as claimed in claim 1, wherein: the spot check mechanism comprises: the sampling block (15), the operating piece (16), the threaded shaft (17) and the loop bar (18); the sampling block (15) is fixedly connected to the rear end face of the tank body (1); the operating piece (16) is rotatably connected to the left end face of the sampling block (15); the threaded shaft (17) is fixedly connected to the right end face of the operating piece (16); the loop bar (18) is in threaded connection with the outer side of the threaded shaft (17), and the loop bar (18) is in sliding connection with the inner side of the sampling block (15).

5. The edible-medicinal fungus liquid strain fermentation tank as claimed in claim 4, wherein: the spot check mechanism further comprises: a slide block (19) and a chute (20); the number of the sliding blocks (19) is two, and the two sliding blocks (19) are respectively and fixedly connected to the outer side of the loop bar (18); the number of the sliding grooves (20) is two, the two sliding grooves (20) are respectively formed in the inner side of the sampling inspection block (15), and the sliding block (19) is connected with the sliding grooves (20) in a sliding mode.

6. The edible-medicinal fungus liquid strain fermentation tank as claimed in claim 5, wherein: the spot check mechanism further comprises: a sampling inspection opening (21), a sealing baffle plate (22) and a sampling inspection bottle (23); the sampling inspection port (21) is arranged at the lower end of the sampling inspection block (15); the sealing baffle (22) is fixedly connected to the right end face of the loop bar (18), and the sealing baffle (22) is connected to the inner side of the sampling block (15) in a sliding manner; the sampling bottle (23) is connected with the lower end of the sampling block (15) in a threaded manner.

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