CN220745880U - Nattokinase strain culture room - Google Patents

Abstract

The utility model relates to a nattokinase strain culture room, which aims to solve the technical problem of uneven stirring of natto at present, and comprises a natto machine body and a stirring mechanism; the stirring mechanism is arranged on the natto machine body; the stirring mechanism comprises a rotating component and an elastic component; the rotating assembly comprises a rotating block, a sliding groove and a stirring rod, the top of the rotating block is connected with the output end of the elastic assembly, and the sliding groove is formed in the rotating block; the sliding groove comprises two round grooves and a wedge-shaped groove; both ends of the wedge-shaped groove are communicated with the two round grooves; the stirring rod is connected with the end part of the rotating block and is arranged in the natto machine body; according to the device provided by the utility model, through the arrangement of the rotating component and the elastic component, the natto can be uniformly stirred by utilizing the functions of the rotating component and the elastic component, so that the problem that in the prior art, the natto is stirred manually, so that the workload of workers is increased, the natto is unevenly stirred, and the fermentation of the natto is affected is solved.

Description

Nattokinase strain culture room

Technical Field

The utility model relates to the technical field of nattokinase culture, in particular to a nattokinase strain culture chamber.

Background

The natto originates from ancient China and is prepared from soybeans through fermentation of natto fungi, so that soybean products are prepared, have viscosity, smell and taste slightly sweet, and due to the development of modern medicine, nattokinase contained in the natto is found to have thrombolytic effect, the nattokinase fungi are important fungi for natto production, and the effects of preventing myocardial infarction and stroke are achieved, so that not only is the nutritive value of the soybeans maintained, but also various physiological active substances are produced in the fermentation process, and the nattokinase fungi have the health-care effects of dissolving fibrin in bodies and regulating physiological functions, so that the preparation of the nattokinase fermentation fungi has important significance for domestic preparation of edible natto and industrial production of natto.

At present, a natto machine is used as a culture room for domestic preparation of edible natto, the natto is fermented in the natto machine under the constant temperature condition, after the natto is fermented for a period of time, a white strain emerges on the surface of the natto, and the natto needs to be stirred in the fermentation process to ensure that oxygen is more fully mixed into the natto, but in the prior art, the natto is stirred manually, for example, a nattokinase strain culture room provided by the Chinese patent with the publication number of CN218539652U is provided, a pressing rotating assembly is penetrated at the top of the natto machine, a horizontal rod is stressed downwards manually, a vertical assembly and threads are contracted downwards through a connecting block and a spring A, and simultaneously a rotating column is driven to rotate in a protective shell, so that a chassis is connected with the bottom of the rotating column to drive a stirring rod and a claw to rotate, and the problem that the natto be stirred continuously can be realized manually without contacting with the natto culture environment is solved; not only can the workload of staff be increased through the manual stirring, but also the manual stirring can make the natto stir unevenly, thereby influencing the fermentation of natto, in view of this, we propose a nattokinase strain culture room.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a nattokinase strain culture chamber so as to solve the technical problem of uneven stirring of the current natto.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: designing a nattokinase strain culture chamber, which comprises a natto machine body and a stirring mechanism; the stirring mechanism is arranged on the natto machine body; wherein the stirring mechanism comprises a rotating component and an elastic component; the rotating assembly comprises a rotating block, a sliding groove and a stirring rod, the top of the rotating block is connected with the output end of the elastic assembly, and the sliding groove is formed in the rotating block; the sliding groove comprises two round grooves and a wedge-shaped groove; both ends of the wedge-shaped groove are communicated with the two circular grooves; the stirring rod is connected with the end part of the rotating block and is arranged in the natto machine body; the elastic component comprises a driving motor and a limiting component, wherein the driving motor is assembled at the top of the natto machine body, and the rotating block is connected with an output shaft of the driving motor through the limiting component.

Preferably, the wedge-shaped groove has a spiral structure.

Preferably, the rotating assembly further comprises a fixed seat, a fixed block and a stirring rod; the fixed seat is fixedly arranged on the natto machine body, and the rotating block penetrates through the rotating block and the natto machine body; the fixed block is arranged in the chute, and the end part of the fixed block is fixedly connected with the fixed seat; the stirring rod is connected with the end part of the rotating block and is arranged in the natto machine body; wherein the rotating block is in rotating fit with the fixed seat; wherein, the fixed block is in sliding fit with the chute.

Preferably, the limiting component comprises a movable rod, a spring groove, a return spring, a fixed rod, a limiting groove and a limiting block; the movable rod is fixedly connected with one end, far away from the stirring rod, of the rotating block; a spring groove is formed in the movable rod; the return spring is arranged in the spring groove, and one end of the return spring is fixedly connected with the inner wall of the spring groove; the fixed rod is fixedly connected with the other end of the return spring, and the end part of the fixed rod penetrates through the spring groove to extend to the outside; the driving motor is fixedly arranged on the fixed seat through a motor seat, and the output end of the driving motor is fixedly connected with the end part of the fixed rod; two limit grooves are symmetrically formed in the spring groove; the limiting block is arranged in the limiting groove, and the end part of the limiting block is fixedly connected with the circumferential surface of the fixing rod; wherein the fixed rod is in sliding fit with the spring groove; wherein, the stopper and spacing groove sliding fit.

Preferably, a sliding assembly is also included; the sliding component is arranged on the natto machine body; wherein, the sliding component comprises an open slot, a containing slot and a sliding door; an open slot is formed in the natto machine body; two accommodating grooves are symmetrically formed in the opening groove; the sliding door is arranged in the accommodating groove; wherein the sliding door is in an arc structure; wherein, sliding door and holding tank sliding fit.

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

1. according to the utility model, the stirring mechanism is arranged, when the natto in the heating pot in the natto machine body is required to be stirred, the driving motor is started to enable the output shaft of the driving motor to rotate, so that the rotating block can rotate, the rotating block can move downwards through the round groove and the wedge-shaped groove and stir the natto in the heating pot in the natto machine body, and the natto can be stirred uniformly.

2. According to the utility model, the fixed seat, the fixed block and the stirring rod are arranged, and the rotating block is in rotating fit with the fixed seat and is in sliding fit with the sliding groove, so that the stirring rod can be moved into the heating pot in the natto machine body under the action of the elastic component, and the stirring rod can be rotated in the heating pot in the natto machine body, so that the stirring of natto in the heating pot in the natto machine body is realized.

3. According to the utility model, the movable rod, the spring groove, the return spring, the fixed rod, the driving motor, the limiting groove and the limiting block are arranged, and the fixed rod is in sliding fit with the spring groove, the limiting block is in sliding fit with the limiting groove and the return spring is in elastic action, so that when the output shaft of the driving motor rotates, the fixed rod can rotate the movable rod through the limiting block and the limiting groove, and the rotating block is driven to rotate.

4. According to the utility model, the opening groove, the containing groove and the sliding door are arranged, and the sliding door is in sliding fit with the containing groove, so that the heating pot can be placed into the natto machine body through the opening groove, and the sliding door is arranged into an arc structure, so that the two sliding doors can be conveniently slid into the containing groove.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a rotary block according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A;

FIG. 5 is an enlarged schematic view of the utility model at B;

fig. 6 is an enlarged schematic view of the present utility model at C.

In the figure:

1. a natto machine body; 2. a stirring mechanism; 3. a rotating assembly; 4. an elastic component; 5. a sliding assembly; 6. a limit component;

301. a rotating block; 302. a chute; 303. a fixing seat; 304. a fixed block; 305. a stirring rod;

3021. a circular groove; 3022. wedge-shaped grooves;

401. a driving motor;

501. an open slot; 502. a receiving groove; 503. a sliding door;

601. a movable rod; 602. a spring groove; 603. a return spring; 604. a fixed rod; 605. a limit groove; 606. and a limiting block.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

example 1: a nattokinase strain culture chamber, see fig. 1-6, comprises a natto machine body 1 and a stirring mechanism 2;

as shown in fig. 1, the natto machine body 1 of the present utility model is a common household natto machine on the market.

As shown in fig. 1 to 6, in the stirring mechanism 2 of the present embodiment, in particular, when in use, natto in a heating pot in a natto machine body 1 can be stirred by the stirring mechanism 2; specifically, the stirring mechanism 2 comprises a rotating component 3 and an elastic component 4; the rotating assembly 3 comprises a rotating block 301, a sliding groove 302 and a stirring rod 305, the top of the rotating block 301 is connected with the output end of the elastic assembly 4, and the sliding groove 302 is formed in the rotating block 301; the chute 302 includes two circular grooves 3021 and a wedge-shaped groove 3022; both ends of the wedge-shaped groove 3022 are communicated with the two round grooves 3021; the stirring rod 305 is connected with the end part of the rotating block 301 and is arranged in the natto machine body 1; the elastic component 4 comprises a driving motor 401 and a limiting component 6, wherein the driving motor 401 is assembled at the top of the natto machine body 1, and the rotating block 301 is connected with an output shaft of the driving motor 401 through the limiting component 6; wherein, the rotating block 301 rotates through the driving motor 401 so that the natto in the heating pot in the natto machine body 1 can be stirred. According to the utility model, the stirring mechanism 2 is arranged, when the natto in the heating pot in the natto machine body 1 is required to be stirred, the driving motor 401 is started, so that the output shaft of the driving motor 401 rotates, the rotating block 301 moves downwards through the circular groove 3021 and the wedge-shaped groove 3022, the natto in the heating pot in the natto machine body 1 is stirred, and the natto is uniformly stirred.

Specifically, the wedge groove 3022 has a spiral structure. According to the utility model, the wedge-shaped groove 3022 is arranged in a spiral structure, so that the rotating block 301 can conveniently move downwards, and stirring of natto is realized.

Further, the rotating assembly 3 further comprises a fixed seat 303, a fixed block 304 and a stirring rod 305; the fixed seat 303 is fixedly arranged on the natto machine body 1, and the rotating block 301 penetrates through the rotating block 301 and the natto machine body 1; the fixed block 304 is arranged in the chute 302, and the end part is fixedly connected with the fixed seat 303; the stirring rod 305 is connected with the end part of the rotating block 301 and is arranged in the natto machine body 1; wherein the rotating block 301 is in rotating fit with the fixed seat 303; wherein the fixed block 304 is in sliding engagement with the chute 302. According to the utility model, the fixed seat 303, the fixed block 304 and the stirring rod 305 are arranged, and the rotating block 301 is in rotating fit with the fixed seat 303 and the fixed block 304 is in sliding fit with the sliding groove 302, so that the rotating block 301 can enable the stirring rod 305 to move into a heating pot in the natto machine body 1 under the action of the elastic component 4, and the stirring rod 305 can rotate in the heating pot in the natto machine body 1, so that stirring of natto in the heating pot in the natto machine body 1 is realized.

Still further, the limiting component 6 comprises a movable rod 601, a spring groove 602, a return spring 603, a fixed rod 604, a limiting groove 605 and a limiting block 606; the movable rod 601 is fixedly connected with one end of the rotating block 301 far away from the stirring rod 305; a spring groove 602 is formed in the movable rod 601; the return spring 603 is arranged in the spring groove 602, and one end of the return spring is fixedly connected with the inner wall of the spring groove 602; the fixed rod 604 is fixedly connected with the other end of the return spring 603, and the end part extends to the outside through the spring groove 602; the driving motor 401 is fixedly arranged on the fixed seat 303 through a motor seat, and the output end of the driving motor 401 is fixedly connected with the end part of the fixed rod 604; two limit grooves 605 are symmetrically formed in the spring groove 602; the limiting block 606 is arranged in the limiting groove 605, and the end part of the limiting block is fixedly connected with the circumferential surface of the fixed rod 604; wherein the fixed rod 604 is in sliding engagement with the spring slot 602; wherein, stopper 606 and spacing groove 605 sliding fit. According to the utility model, by arranging the movable rod 601, the spring groove 602, the return spring 603, the fixed rod 604, the driving motor 401, the limiting groove 605 and the limiting block 606, and utilizing the sliding fit of the fixed rod 604 and the spring groove 602, the sliding fit of the limiting block 606 and the limiting groove 605 and the elastic action of the return spring 603, when the output shaft of the driving motor 401 rotates, the fixed rod 604 can rotate the movable rod 601 through the limiting block 606 and the limiting groove 605, so that the rotating block 301 is driven to rotate.

It is worth noting that the sliding assembly 5 is also included; the sliding component 5 is arranged on the natto machine body 1; wherein the sliding assembly 5 includes an open slot 501, a receiving slot 502, and a sliding door 503; an open slot 501 is formed in the natto machine body 1; two containing grooves 502 are symmetrically formed in the opening groove 501; the sliding door 503 is arranged in the accommodating groove 502; wherein the sliding door 503 has a circular arc structure; wherein the sliding door 503 is in sliding fit with the accommodating groove 502; when the fixed block 304 slides in the circular groove 3021, all stirring blades on the stirring rod 305 are positioned in the heating pot in the natto machine body 1, the return spring 603 can continue to stretch, and the limiting block 606 is still in contact with the limiting groove 605; the stirring rod 305 is positioned above the open groove 501, and the downward moving distance of the rotating block 301 is smaller than the size of the open groove 501; when the two sliding doors 503 are moved away from each other to contact with the inner wall of the accommodating groove 502, the handles on the sliding doors 503 are not contacted with the natto machine body 1; when the two sliding doors 503 are in contact, the sliding doors 503 are still partially positioned in the accommodating groove 502. According to the utility model, the opening groove 501, the accommodating groove 502 and the sliding doors 503 are arranged, and the sliding doors 503 are in sliding fit with the accommodating groove 502, so that the heating pot can be placed into the natto machine body 1 through the opening groove 501, and the sliding doors 503 are arranged into an arc structure, so that the two sliding doors 503 can be conveniently slid into the accommodating groove 502.

Working principle: when the device provided by the utility model is needed to ferment natto, the natto to be fermented is placed in a heating pot, then, the sliding doors 503 are moved to enable the two sliding doors 503 to deviate from sliding in the two accommodating grooves 502 until the end parts of the sliding doors 503 are contacted with the inner wall of the accommodating grooves 502, at the moment, the heating pot with the natto is placed in the natto machine body 1, then, the sliding doors 503 are moved to the opposite direction to enable the two sliding doors 503 to relatively slide in the two accommodating grooves 502 until the two sliding doors 503 are contacted, at the moment, after the temperature is adjusted, the natto is heated and fermented and cultivated, through fermentation and cultivation for a period of time, the natto is in a state that the surface of the natto in the heating pot is provided with white bacteria, if the natto surface is found to be a white bacterial, the natto be a white bacterial is observed through the natto machine body 1, at the moment, the driving motor 401 is started, the driving motor 401 is controlled to rotate positively, the output shaft of the driving motor 401 rotates, the fixed rod 604 rotates, the limiting block 606 presses the inner wall of the limiting groove 605, the movable rod 601 rotates, the rotating block 301 rotates on the fixed seat 303, the fixed block 304 slides in the wedge-shaped groove 3022, the rotating block 301 rotates and moves downwards, the limiting block 606 slides downwards in the limiting groove 605, the return spring 603 is stressed to stretch, the stirring rod 305 moves downwards into the heating pot until the fixed block 304 moves into the circular groove 3021 far from the stirring rod 305 to slide, at the moment, stirring blades of the stirring rod 305 are all in the heating pot, the return spring 603 does not stretch any more, at the moment, the output shaft of the driving motor 401 rotates to enable the fixed block 304 to slide in the circular groove 3021 far from the stirring rod 305, the rotating block 301 only rotates and does not move downwards, the stirring rod 305 rotates, after the fermented natto in the heating pot is stirred, the driving motor 401 is controlled to rotate reversely, the driving motor 401 outputs the rotation in the opposite axial direction, the fixed rod 604 rotates in the opposite direction, the limiting block 606 presses the inner wall of the limiting groove 605, the movable rod 601 rotates in the opposite direction, the rotating block 301 rotates in the opposite direction on the fixed seat 303, the fixed block 304 slides in the opposite direction in the circular groove 3021 far from the stirring rod 305 until the fixed block 304 slides to the intersection point of the circular groove 3021 far from the stirring rod 305 and the wedge groove 3022, at this time, the return spring 603 starts to contract, the fixed block 304 slides in the wedge groove 3022, at this time, the rotating block 301 moves upwards and rotates, the stirring rod 305 moves upwards, the stirring rod 305 is gradually separated from the heating pot, the limiting block 606 slides upwards in the limiting groove 605 until the fixed block 304 slides in the circular groove 3021 near the stirring rod 305, the return spring 603 returns to the original shape, the stirring rod 305 returns to the position of the output shaft, the motor is restored to the output shaft, the motor rotates until the stirring rod 305 does not rotate, the driving motor rotates, and the driving door 401 is not driven to rotate.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims (5)

1. A nattokinase strain culture chamber, comprising:

a natto machine body (1);

a stirring mechanism (2) arranged on the natto machine body (1);

wherein the stirring mechanism (2) comprises a rotating component (3) and an elastic component (4);

the rotating assembly (3) comprises a rotating block (301), a sliding groove (302) and a stirring rod (305), the top of the rotating block (301) is connected with the output end of the elastic assembly (4), and the sliding groove (302) is formed in the rotating block (301); the sliding groove (302) comprises two round grooves (3021) and a wedge-shaped groove (3022); both ends of the wedge-shaped groove (3022) are communicated with the two round grooves (3021); the stirring rod (305) is connected with the end part of the rotating block (301) and is arranged in the natto machine body (1);

the elastic component (4) comprises a driving motor (401) and a limiting component (6), wherein the driving motor (401) is assembled at the top of the natto machine body (1), and the rotating block (301) is connected with an output shaft of the driving motor (401) through the limiting component (6).

2. The nattokinase strain culture chamber of claim 1, wherein said wedge-shaped groove (3022) is of a spiral structure.

3. The bacillus nattokinase culture chamber according to claim 1, characterized in that said rotating assembly (3) further comprises:

the fixed seat (303) is fixedly arranged on the natto machine body (1), and the rotating block (301) is arranged on the rotating block (301) and the natto machine body (1) in a penetrating way;

the fixed block (304) is arranged in the chute (302), and the end part of the fixed block is fixedly connected with the fixed seat (303);

wherein the rotating block (301) is in rotating fit with the fixed seat (303);

wherein, fixed block (304) and spout (302) sliding fit.

4. A nattokinase strain culture chamber according to claim 3, characterized in that said limiting assembly (6) comprises:

the movable rod (601) is fixedly connected with one end of the rotating block (301) away from the stirring rod (305);

a spring groove (602) is formed in the movable rod (601);

the return spring (603) is arranged in the spring groove (602), and one end of the return spring is fixedly connected with the inner wall of the spring groove (602);

the fixed rod (604) is fixedly connected with the other end of the return spring (603), the end part of the fixed rod penetrates through the spring groove (602) and extends to the outside, the driving motor (401) is fixedly arranged on the fixed seat (303) through a motor seat, and the output end of the driving motor (401) is fixedly connected with the end part of the fixed rod (604);

two limit grooves (605) are symmetrically formed in the spring groove (602);

the limiting block (606) is arranged in the limiting groove (605), and the end part of the limiting block is fixedly connected with the circumferential surface of the fixed rod (604);

wherein the fixed rod (604) is in sliding fit with the spring groove (602);

wherein, stopper (606) and spacing groove (605) sliding fit.

5. The nattokinase strain culture chamber of claim 3, further comprising:

a sliding component (5) arranged on the natto machine body (1);

wherein the sliding assembly (5) comprises:

an open slot (501) is formed in the natto machine body (1);

two containing grooves (502) are symmetrically formed in the opening groove (501);

a sliding door (503) provided in the accommodation groove (502);

wherein the sliding door (503) is in an arc structure;

wherein the sliding door (503) is in sliding fit with the accommodating groove (502).