CN213977688U

CN213977688U - A microbial culture tank device

Info

Publication number: CN213977688U
Application number: CN202022555661.4U
Authority: CN
Inventors: 徐冬梅; 张红瑞; 王�华
Original assignee: Shijiazhuang University Of Applied Technology (shijiazhuang Radio And Television University)
Current assignee: Shijiazhuang University Of Applied Technology (shijiazhuang Radio And Television University)
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-17
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a microorganism cultivation tank device, which relates to the field of microorganism cultivation. A driving motor is fixedly installed at the top, a rotating rod is fixedly connected to the output end of the driving motor, stirring blades are fixedly connected at equal distances on both sides of the rotating rod, and the bottom end of the rotating rod is rotatably connected with the bottom end inside the culture tank body. The bottom end of the tank is fixedly provided with a bearing plate, and the top end of the bearing plate is fixedly provided with a groove. The utility model utilizes the design of the pressure relief mechanism, and the increased air pressure after heating the culture tank body will move upwards, thereby moving the cover plate. Moving up, the cover plate can be moved to open the port of the feeding pipe, so that the air pressure inside the culture tank body can be released, to ensure the stability of the air pressure inside the culture tank body, and will not damage the normal growth environment of microorganisms.

Description

Microbial cultivation jar device

Technical Field

The utility model relates to a microbial cultivation technical field specifically is a microbial cultivation jar device.

Background

The microorganism culture tank is a device for culturing microorganisms, and is generally a cylindrical pipe body, when in use, the microorganisms are inoculated into the tank body for culturing, and meanwhile, the culture solution is stirred by matching with a stirring rod, so that the microorganisms can fully absorb the nutrition in the culture solution.

The existing culture tank for culturing microorganisms usually heats the tank body when in use, but the air pressure in the tank body is increased after the tank body is heated, so that the growth environment of the microorganisms can be damaged, meanwhile, the culture tank in use has large mass, and needs to be manually carried when being moved, so that the tank body is extremely easy to topple, and the normal culture of the microorganisms is damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model discloses a microorganism culture tank device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a microbial cultivation jar device, includes cultivates the jar body, cultivate one side fixed mounting on jar body top has the inlet pipe, the internally mounted of inlet pipe has pressure relief mechanism, the bottom annular equidistance fixed mounting who cultivates the jar body has a plurality of supporting legs, the top fixed mounting who cultivates the jar body has driving motor, driving motor's output fixedly connected with bull stick, the both sides equidistance fixedly connected with stirring vane of bull stick, the bottom of bull stick is rotated with the inside bottom of cultivateing jar body and is connected, the bottom mounting who cultivates the jar body is provided with the loading board, the top of loading board is fixed to be seted up flutedly, the inside of recess mutually supports with the bottom of cultivateing the jar body, the bottom annular equidistance fixed mounting of loading board has the pulley.

Preferably, the pressure release mechanism is including the apron, the bottom of apron and the inside of inlet pipe are mutually supported, the bottom fixed mounting of apron has the connecting rod, reset spring has been cup jointed to the outside of connecting rod, reset spring's top and the bottom fixed connection of apron, reset spring's bottom fixedly connected with go-between, the outside of go-between and the internal thread connection of inlet pipe.

Preferably, the two sides of the inside of the connecting ring are fixedly provided with clamping grooves, the inside of each clamping groove is connected with a clamping block in a clamping mode, and one side of each clamping block is fixedly connected with the two sides of the bottom of the connecting rod.

Preferably, a plurality of through-holes have been seted up to the inside annular equidistance of recess, and is a plurality of the inside of through-hole is respectively with the outer wall sliding connection of a plurality of supporting legs.

Preferably, the two sides of the bearing plate are provided with adjusting screw rods in threaded insertion connection, one ends of the adjusting screw rods are connected with linkage lantern rings in a rotating mode, and the linkage lantern rings correspond to each other in the inner portions.

Preferably, the bottom of the culture tank body is connected with a linkage screw rod in an inserting mode, the top end of the linkage screw rod penetrates through the bottom end inside the culture tank body and is fixedly connected with the bottom end of the rotating rod, and the outer wall of the linkage screw rod is connected with the inner threads of the two linkage lantern rings.

The utility model discloses a microbial cultivation jar device, its beneficial effect who possesses as follows:

1. the utility model discloses an utilize pressure release mechanism's design, the atmospheric pressure of increase will the upward movement after heating the culture tank body, thereby the apron rebound of top moves, the apron shifts up the port that can open the inlet pipe, thereby can distribute away the inside atmospheric pressure of culture tank body, the stability of the inside atmospheric pressure of culture tank body has been guaranteed, can not destroy the normal growth environment of microorganism, simultaneously through go-between and inlet pipe threaded connection's design, can take out pressure release mechanism when filling culture solution or inoculation microorganism, it is dual-purpose to have accomplished a pipe, the unnecessary cost has been practiced thrift.

2. The utility model discloses an utilize the design of the linkage lantern ring, accessible rotation regulation lead screw rotates and drives linkage lantern ring synchronous motion when needing to remove the culture tank body, and then can make two linkage lantern ring blocks in the outside of linkage lead screw, the linkage lead screw is accompanied the bull stick and is rotated in step and can be with the inside screw thread transmission of the linkage lantern ring, and then can realize the lift of loading board, the loading board can drive the synchronous lift of pulley, the operator only need promote behind the pulley contact ground culture tank body remove can, need not the manual work and carry, operating personnel's the amount of labour has been reduced, also make the more convenient laborsaving of removal of culture tank body simultaneously, and has good practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the pressure relief mechanism of the present invention;

fig. 3 is a schematic view of the bottom explosion structure of the culture tank body of the utility model.

In the figure: 1. a culture tank body; 2. a feed pipe; 3. supporting legs; 4. a carrier plate; 5. a groove; 6. a through hole; 7. a linkage lantern ring; 8. adjusting the screw rod; 9. a linkage screw rod; 10. a rotating rod; 11. a stirring blade; 12. a drive motor; 13. a cover plate; 14. a return spring; 15. a connecting rod; 16. a clamping block; 17. a connecting ring; 18. a clamping groove; 19. a pulley.

Detailed Description

The embodiment of the utility model discloses a microorganism culture tank device, as shown in figure 1-3, comprising a culture tank body 1, a feed pipe 2 is fixedly arranged on one side of the top end of the culture tank body 1, a pressure relief mechanism is arranged inside the feed pipe 2, a plurality of support legs 3 are fixedly arranged at the bottom end of the culture tank body 1 in an annular and equidistant manner, a driving motor 12 is fixedly arranged at the top end of the culture tank body 1, an output end of the driving motor 12 is fixedly connected with a rotating rod 10, stirring blades 11 are fixedly connected with the two sides of the rotating rod 10 in an equidistant manner, the bottom end of the rotating rod 10 is rotatably connected with the bottom end inside the culture tank body 1, a bearing plate 4 is fixedly arranged at the bottom end of the culture tank body 1, a groove 5 is fixedly arranged at the top end of the bearing plate 4, a plurality of through holes 6 are arranged at the inner annular and equidistant manner, the supporting leg 3 can also play the effect of a direction for the removal of loading board 4, and the inside of recess 5 is mutually supported with the bottom of cultivateing jar body 1, and the annular equidistance fixed mounting in bottom of loading board 4 has pulley 19.

Pressure relief mechanism is including apron 13, the bottom of apron 13 and the inside of inlet pipe 2 mutually support, the bottom fixed mounting of apron 13 has connecting rod 15, reset spring 14 has been cup jointed to connecting rod 15's outside, reset spring 14's top and the bottom fixed connection of apron 13, reset spring 14's bottom fixed connection has go-between 17, go-between 17's outside and inlet pipe 2's internal thread connection, the inside both sides of go-between 17 are all fixed and have been seted up joint groove 18, the inside equal block in two joint grooves 18 is connected with joint piece 16, one side of two joint pieces 16 respectively with the both sides fixed connection of connecting rod 15 bottom, connecting rod 15 rotates and can drive joint piece 16 extrusion go-between 17 and rotate in step, connecting rod 15 can also drive joint piece 16 and reciprocate in the inside of joint groove 18 simultaneously.

Equal threaded interlude in both sides of loading board 4 is connected with accommodate screw 8, the one end of two accommodate screw 8 is all rotated and is connected with the linkage lantern ring 7, and the inside of two linkage lantern rings 7 corresponds each other, the bottom interlude of culture tank body 1 is connected with linkage lead screw 9, the top of linkage lead screw 9 run through the bottom of culture tank body 1 inside and with the bottom fixed connection of bull stick 10, the outer wall of linkage lead screw 9 and the internal thread connection of two linkage lantern rings 7, the bottom of linkage lantern ring 7 is removed after the bottom of linkage lead screw 9, linkage lead screw 9 can also continue the screw thread transmission with the bottom of loading board 4, thereby increase the displacement of loading board 4, make the inside of recess 5 can with the bottom block completely of culture tank body 1.

The working principle is as follows: the utility model discloses during the use, the operator at first will treat the microorganism of cultivateing and the inside of culture solution filling to cultivateing jar body 1 through inlet pipe 2, then twist and move apron 13 and drive connecting rod 15 and rotate in step, and connecting rod 15 drives 16 extrusion joint grooves 18 of joint piece and drives go-between 17 and rotate, and go-between 17 is fixed with inlet pipe 2's internal thread connection, has just accomplished pressure relief mechanism's installation this moment.

Operation driving motor 12 drives bull stick 10 and rotates, bull stick 10 drives stirring vane 11 and rotates and makes 1 inside microorganism of culture tank body and culture solution intensive mixing, heat the growth environment who guarantees the microorganism to culture tank body 1 simultaneously, along with the atmospheric pressure increase of 1 inside of culture tank body of heating, hot-air will the upward movement extrusion connecting rod 15 rise this moment, connecting rod 15 drives apron 13 and rises and open 2 ports of inlet pipe, thereby make the timely distribution of 1 inside high pressure of culture tank body.

When the culture tank body 1 needs to be moved, an operator firstly rotates two adjusting screw rods 8 to rotate, the two adjusting screw rods 8 drive two linkage lantern ring 7 blocks outside a linkage screw rod 9, at the moment, the operation driving motor 12 drives the rotating rod 10 to rotate, the rotating rod 10 drives the linkage screw rod 9 to synchronously rotate, the linkage screw rod 9 drives the bearing plate 4 to descend through the thread transmission with the linkage lantern ring 7, the bearing plate 4 drives the pulley 19 to synchronously descend, the supporting leg 3 rises along the inside of the through hole 6 after the pulley 19 is in contact with the ground, the operation driving motor 12 is stopped to a proper height and finally the culture tank body 1 is pushed, otherwise, when the culture tank body 1 is fixed after being moved, only the operation driving motor 12 needs to drive the rotating rod 10 to reversely move.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A microbial cultivation tank device, includes cultivation tank body (1), its characterized in that: a feeding pipe (2) is fixedly arranged on one side of the top end of the culture tank body (1), a pressure relief mechanism is arranged inside the feeding pipe (2), a plurality of supporting legs (3) are fixedly arranged at the bottom end of the culture tank body (1) in an annular and equidistant manner, a driving motor (12) is fixedly arranged at the top end of the culture tank body (1), a rotating rod (10) is fixedly connected with the output end of the driving motor (12), stirring blades (11) are fixedly connected with the two sides of the rotating rod (10) at equal intervals, the bottom end of the rotating rod (10) is rotatably connected with the bottom end inside the culture tank body (1), a bearing plate (4) is fixedly arranged at the bottom end of the culture tank body (1), a groove (5) is fixedly arranged at the top end of the bearing plate (4), the interior of the groove (5) is matched with the bottom of the culture tank body (1), the bottom end of the bearing plate (4) is annularly and equidistantly provided with pulleys (19).

2. A microbial cultivation tank apparatus as claimed in claim 1, wherein: pressure release mechanism is including apron (13), the bottom of apron (13) mutually supports with the inside of inlet pipe (2), the bottom fixed mounting of apron (13) has connecting rod (15), reset spring (14) have been cup jointed to the outside of connecting rod (15), the top of reset spring (14) and the bottom fixed connection of apron (13), the bottom fixedly connected with go-between (17) of reset spring (14), the outside of go-between (17) and the inside threaded connection of inlet pipe (2).

3. A microbial cultivation tank apparatus as claimed in claim 2, wherein: the connecting device is characterized in that clamping grooves (18) are fixedly formed in two sides of the inside of the connecting ring (17), two clamping blocks (16) are clamped in the clamping grooves (18), and one sides of the two clamping blocks (16) are fixedly connected with two sides of the bottom of the connecting rod (15) respectively.

4. A microbial cultivation tank apparatus as claimed in claim 1, wherein: a plurality of through-holes (6) have been seted up to the inside annular equidistance of recess (5), and is a plurality of the inside of through-hole (6) respectively with the outer wall sliding connection of a plurality of supporting legs (3).

5. A microbial cultivation tank apparatus as claimed in claim 1, wherein: the two sides of the bearing plate (4) are all in threaded insertion connection with adjusting screw rods (8), two one ends of the adjusting screw rods (8) are all rotatably connected with linkage lantern rings (7), and two insides of the linkage lantern rings (7) correspond to each other.

6. A microbial cultivation tank apparatus as claimed in claim 1, wherein: the bottom of cultivateing jar body (1) alternates and is connected with linkage lead screw (9), the top of linkage lead screw (9) run through cultivateing the inside bottom of jar body (1) and with the bottom fixed connection of bull stick (10), the outer wall of linkage lead screw (9) and the inside threaded connection of two linkage lantern rings (7).