CN223201848U

CN223201848U - Microorganism culture device

Info

Publication number: CN223201848U
Application number: CN202422289594.4U
Authority: CN
Inventors: 王海霞; 纪丽丽; 刘伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-09-19
Filing date: 2024-09-19
Publication date: 2025-08-08
Anticipated expiration: 2034-09-19

Abstract

The utility model provides a microorganism culture device, which belongs to the field of microorganism culture and comprises a conical flask and a mixing and stirring assembly, wherein the mixing and stirring assembly comprises a mounting frame capable of being mounted on the conical flask, a motor is mounted on the mounting frame, the output end of the motor is fixedly connected with a shaft lever, a screw is fixed on the shaft lever, a guide cylinder is sleeved outside the screw, three pull rods are fixed on the guide cylinder, the pull rods are fixedly connected with the bottom of the mounting frame, a mounting cylinder is fixed at the bottom of the mounting frame, the mounting cylinder is in sliding contact with the inner wall of the conical flask, a plurality of arc buckles are fixed on the mounting cylinder, and the arc buckles are buckled on the mouth of the conical flask. The utility model has simple and small structure, can be matched with the conical flask for use, is suitable for mixing a small amount of culture solution, avoids the defect that the culture solution needs to be transferred after being mixed in the prior art, and can customize the mixing and stirring assembly of the shape shadow according to the model of the conical flask.

Description

Microorganism culture device

Technical Field

The utility model relates to the technical field of microorganism culture, in particular to a microorganism culture device.

Background

The utility model of publication number CN111004711A discloses a microorganism culture tank device, which comprises a stirring cavity, a stirring device and a culture tank main body, wherein the stirring device and the culture storage device form the culture tank main body, the bottom end of the culture tank main body is fixedly provided with a base, the stirring device is positioned above the culture storage device, the stirring device is internally provided with the stirring cavity and a transmission cavity, the upper part of the stirring cavity is provided with a feed inlet, the top end of the transmission cavity is fixedly provided with a low-speed motor through a bolt, the output end of the low-speed motor is provided with a rotating rod through a coupler, and the bottom end of the rotating rod is fixedly provided with uniformly distributed oblique rotating rods.

The utility model is characterized in that the common microorganism is cultivated in a conical flask, when a small amount of microorganisms are required to be cultivated, the corresponding culture solution is less, and the microorganisms are required to be mixed and then added into the conical flask, so that the utility model is inconvenient to use, and the utility model provides a microorganism cultivation device.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides a microorganism culture device.

Embodiments of the present utility model provide a microorganism culture apparatus including:

A conical flask;

The mixing and stirring assembly comprises a mounting frame capable of being mounted on an conical flask, a motor is mounted on the mounting frame, the output end of the motor is fixedly connected with a shaft lever, a propeller is fixed on the shaft lever, a guide cylinder is sleeved outside the propeller, three pull rods are fixed on the guide cylinder, and the pull rods are fixedly connected with the bottom of the mounting frame.

Further, the bottom of mounting bracket is fixed with the installation section of thick bamboo, the installation section of thick bamboo offsets with the inner wall slip of erlenmeyer flask, be fixed with a plurality of arc on the installation section of thick bamboo and detain, the arc is detained and is detained on the bottleneck of erlenmeyer flask.

Further, the arc-shaped buckle is made of plastic, and a rubber pad is arranged on one surface of the arc-shaped buckle, which abuts against the conical bottle.

Further, the bottom fixedly connected with three bracing pieces of mounting bracket, the bracing piece is connected with the installation section of thick bamboo.

Further, the propeller is not in contact with the guide cylinder, and the propeller and the guide cylinder are coaxially arranged.

Further, the mounting frame is not sealed to the upper end of the conical flask.

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

The utility model has simple and small structure, can be matched with the conical flask for use, is suitable for mixing a small amount of culture solution, avoids the defect that the culture solution needs to be transferred after being mixed in the prior art, and can customize the mixing and stirring assembly of the shape shadow according to the model of the conical flask.

Drawings

FIG. 1 is a schematic diagram of a microorganism culture apparatus according to an embodiment of the present utility model.

FIG. 2 is a schematic view of a motor and a mounting frame of a microorganism culture apparatus according to an embodiment of the present utility model.

FIG. 3 is a schematic view of a mixing and stirring assembly of a microorganism culture apparatus according to an embodiment of the utility model.

FIG. 4 is a schematic view of a propeller of a microorganism culture apparatus according to an embodiment of the present utility model.

In the drawings, a conical flask 1, a motor 2, a mounting cylinder 3, an arc-shaped buckle 4, a mounting frame 5, a supporting rod 6, a pull rod 7, a shaft rod 8, a guide cylinder 9 and a propeller 10 are arranged.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a microorganism culture apparatus, including:

A conical flask 1;

The mixing and stirring assembly comprises a mounting frame 5 which can be mounted on the conical flask 1, the mounting frame 5 is not arranged on the upper end of the conical flask 1 in a sealing mode, a mounting cylinder 3 is fixed at the bottom of the mounting frame 5, the mounting cylinder 3 cannot shake in the conical flask 1, therefore stability of the mounting frame 5 can be guaranteed, three supporting rods 6 are fixedly connected to the bottom of the mounting frame 5, and the supporting rods 6 are connected with the mounting cylinder 3.

The mounting cylinder 3 is in sliding contact with the inner wall of the conical bottle 1, a plurality of arc buckles 4 are fixed on the mounting cylinder 3, the arc buckles 4 are buckled on the bottle mouth of the conical bottle 1, the mounting cylinder 3 can be fixed on the conical bottle 1 through the arc buckles 4, in order to improve stability between the arc buckles 4 and the conical bottle 1, the arc buckles 4 are made of plastic materials, rubber pads are arranged on one surface of the arc buckles 4 in contact with the conical bottle 1, and therefore stability between the conical bottle 1 can be improved.

Install motor 2 on the mounting bracket 5, the output fixedly connected with axostylus axostyle 8 of motor 2, be fixed with screw 10 on the axostylus axostyle 8, the outside cover of screw 10 is equipped with guide cylinder 9, screw 10 and guide cylinder 9 contact, and screw 10 and guide cylinder 9 coaxial setting are fixed with three pull rod 7 on the guide cylinder 9, the bottom fixed connection of pull rod 7 and mounting bracket 5.

When the culture medium mixing device is used, culture medium to be mixed is added into the conical flask 1, then the arc-shaped buckle 4 is buckled on the conical flask 1, then the motor 2 is electrified, the motor 2 works to drive the shaft lever 8 to rotate, the shaft lever 8 rotates to drive the propeller 10 to rotate, the propeller 10 rotates to convey the culture medium upwards through the guide cylinder 9, and thus, the continuous rotation of the propeller 10 can realize the circulation flow of the culture medium in the conical flask 1, and the culture medium can be rapidly mixed;

After the mixing is finished, the arc-shaped buckle 4 is taken down from the conical flask 1, and the culture solution in the other conical flask 1 can be mixed;

The utility model has simple and small structure, can be matched with the conical flask 1 for use, is suitable for mixing a small amount of culture solution, avoids the defect that the culture solution needs to be transferred after being mixed in the prior art, and can customize the mixing and stirring assembly of the shape shadow according to the model of the conical flask 1.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A microbial culture apparatus, comprising:

A conical flask (1);

The mixing and stirring assembly comprises a mounting frame (5) capable of being mounted on a conical flask (1), a motor (2) is mounted on the mounting frame (5), an output end of the motor (2) is fixedly connected with a shaft lever (8), a propeller (10) is fixed on the shaft lever (8), a guide cylinder (9) is sleeved outside the propeller (10), three pull rods (7) are fixed on the guide cylinder (9), and the pull rods (7) are fixedly connected with the bottom of the mounting frame (5).

2. The microbial cultivation apparatus according to claim 1, wherein:

The bottom of mounting bracket (5) is fixed with mounting cylinder (3), the inner wall slip of mounting cylinder (3) and erlenmeyer flask (1) offsets, be fixed with a plurality of arc on mounting cylinder (3) and detain (4), arc is detained (4) and is detained on the bottleneck of erlenmeyer flask (1).

3. A microbial cultivation apparatus according to claim 2, wherein:

The arc-shaped buckle (4) is made of plastic, and a rubber pad is arranged on one surface of the arc-shaped buckle (4) propped against the conical flask (1).

4. The microbial cultivation apparatus according to claim 1, wherein:

The bottom of mounting bracket (5) fixedly connected with three bracing piece (6), bracing piece (6) are connected with mounting cylinder (3).

5. The microbial cultivation apparatus according to claim 1, wherein:

The propeller (10) is not in contact with the guide cylinder (9), and the propeller (10) and the guide cylinder (9) are coaxially arranged.

6. The microbial cultivation apparatus according to claim 1, wherein:

the mounting frame (5) is not arranged at the upper end of the conical flask (1) in a sealing way.