Fermentation device for microbial culture

Abstract

The invention discloses a fermentation device for microbial culture, and relates to the technical field of fermentation devices.The fermentation device comprises a box body, a culture cavity is formed in the box body, an annular edge is arranged in the culture cavity, a fermentation cylinder is arranged on the inner wall of the annular edge, discharge holes are circumferentially formed in the bottom end of the fermentation cylinder, and a stirring mechanism for treating fermentation liquor is arranged in the fermentation cylinder; the device further comprises an auxiliary mechanism and a culture mechanism, a uniformly-mixed mixed solution is obtained in the fermentation cylinder through the stirring mechanism, impurities and residues are removed through the conical filtering structure, the removed mixed solution falls into the culture pipe from the discharging hole, the auxiliary mechanism treats the residues in the fermentation cylinder, the residues are discharged, and the culture efficiency is improved. The fermentation liquid is separated and stored through the cooperation of the annular part and the movable part, so that the fermentation inoculants in the plurality of culture tubes can be cultured to different degrees in different culture environments, and the zymophyte suitable for different industries can be obtained.

Description

Technical Field

[0001] The present invention relates to the technical field of fermentation devices, and more particularly to a fermentation device for culturing microorganisms. Background Art

[0002] As a core component of the field of bioengineering, microbial fermentation technology occupies a vital position in the development of human society due to its scientific connotation and industrial value. This technology relies on the unique metabolic functions of microorganisms. In a strictly controlled physical and chemical environment, it promotes the target microorganisms to convert substrates into end products with specific functions through targeted regulation of nutrient supply, environmental parameters and metabolic pathways. The essence of microbial fermentation lies in the precise regulation of its metabolic network.

[0003] CN116396838A discloses a composite microbial fermentation agent and an extraction and culture device thereof. The extraction and culture device of the composite microbial fermentation agent includes a bottom frame and a fermentation frame vertically located on the top of the bottom frame. A plurality of culture bottles are installed inside the bottom frame. Although the above-mentioned device enters the interior of the culture bottle through multiple gaps in the baffles inside the extraction tube and the discharge tube, and the fermentation agent can be extracted into the culture bottle in batches conveniently and quickly, in actual use, since the cellulose and hemicellulose in the pulp cell wall form suspended particles after juicing, the debris produced by mixing and stirring after juicing will affect the metabolic process of the microorganisms. For this reason, we propose a fermentation device for microbial culture. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the object of the present invention is to provide a fermentation device for culturing microorganisms.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a box body, a culture chamber is formed in the box body, an annular edge is provided in the culture chamber, a fermentation cylinder is provided on the inner wall of the annular edge, a discharge hole is provided in a circle at the bottom end of the fermentation cylinder, a stirring mechanism for treating the fermentation liquid is provided in the fermentation cylinder, an auxiliary mechanism for treating debris is provided in the stirring mechanism, and also includes a culture mechanism arranged at the bottom end of the fermentation liquid, the stirring mechanism includes a driving part arranged in the box body, a stirring part is provided in the fermentation cylinder, the driving part and the stirring blade cooperate with each other, the auxiliary mechanism includes a linkage part arranged on the stirring part, a rotating part is provided in the culture chamber, the linkage part and the rotating part cooperate, and a cleaning part cooperating with the linkage part is provided in the fermentation cylinder.

[0006] Preferably, the culture mechanism comprises a support member arranged in a culture chamber, an annular member is arranged in the support member, a movable member cooperating with the annular member is arranged in the culture chamber, and the annular member and the movable member cooperate to separate and store the fermentation liquid.

[0007] Preferably, the driving member includes a mounting plate arranged on the upper end surface of the box body, a motor is arranged on the upper end surface of the mounting plate, a driving rod is arranged on the shaft end of the motor rotor, a limiting groove 1 is symmetrically provided on the outer wall of the driving rod, corresponding sliding connection limiting blocks are arranged in the limiting groove 1 on both sides, and sleeves are arranged on the outside of the limiting blocks on both sides.

[0008] Preferably, the stirring member includes a conical plate arranged in the fermentation cylinder, an annular portion is provided on the outer side of the conical plate, the annular portion is in contact with the inner wall of the fermentation cylinder, a filter is provided inside the conical plate, a stirring blade is provided in a circular shape on the outer side of the sleeve, and a folding plate is provided inside the stirring blade.

[0009] Preferably, the linkage part includes a pulley 1 arranged on the outer wall of the driving rod, a rotating rod is arranged in the box body, a pulley 2 is arranged on the outer wall of the rotating rod, a belt ring is connected around the pulley 1 and the pulley 2, and a gear is arranged on the outer wall of the rotating rod.

[0010] Preferably, the rotating member includes an annular bar arranged in the culture chamber, an annular groove 1 is provided on the upper end surface of the annular bar, a moving block is provided in the annular groove 1, a gear ring is provided on the inner wall of the annular bar, the gear ring is engaged with the gear, an annular groove 2 is provided on the top of the inner wall of the culture chamber, a sliding block is provided in the annular groove 2, an electric push rod is provided at the bottom end of the sliding block, a support rod is provided at one end of the electric push rod output end passing through the moving block, the support rod is provided on the upper end surface of the annular portion, a telescopic rod is provided at the bottom end of the annular bar, and the bottom end of the telescopic rod is provided on the upper end surface of the annular portion.

[0011] Preferably, the cleaning part includes a worm arranged at the bottom end of the rotating rod, an opening is provided on one side of the inner wall of the fermentation cylinder, a discharge pipe is provided in the opening, a cleaning rod is provided in the discharge pipe, a worm wheel is provided on the outer wall of the cleaning rod, the worm is engaged with the worm wheel, a cleaning block is provided on the outer wall of the cleaning rod, and blades are provided on the outer wall of the cleaning block in a circular shape.

[0012] Preferably, the support member includes a support plate arranged on the inner wall of the culture chamber, the upper end surface of the support plate is recessed inward to form an installation groove, a second limiting groove is provided on the inner side of the installation groove, a limiting ring is provided in the second limiting groove, and a culture seat is provided in the middle position of the limiting ring.

[0013] Preferably, the annular member includes a through hole arranged in the middle position of the culture seat, and the inner wall of the through hole forms an annular groove three, and the annular groove three is circumferentially recessed downward to form a deflection groove, and the deflection groove is composed of a movable surface one and a movable surface two that are symmetrical to each other. The inner wall of the through hole is provided with multiple groups of limiting parts in the circumferential direction, and limiting slots are formed between adjacent limiting parts. The upper end surface of the culture seat is provided with a through groove in a circumferential manner, and the bottom end of the through groove is provided with a through opening. The bottom end of the culture seat is provided with a culture tube at the position of the through opening, and the through groove corresponds to the position of the discharge hole.

[0014] Preferably, the movable part includes a movable rod arranged in the through hole, the outer wall of the movable rod is circumferentially provided with a card block, the card block is correspondingly arranged in the limit card groove, the outer wall of the movable rod is sleeved with a compression spring, one end of the compression spring is arranged at the bottom end of the culture chamber, sliding holes are provided on both sides of the outer wall of the fermentation cylinder, and horizontal plates are provided on both sides of the outer wall of the movable rod, the horizontal plates on both sides pass through the sliding holes correspondingly, and pressure rings are provided on the outer walls of the horizontal plates on both sides.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the fruit juice and vegetable juice are stirred by a stirring mechanism to obtain a uniform mixed solution inside the fermentation cylinder. The fermentation cylinder is provided with a conical filtering structure to remove debris. The removed mixed solution falls into the culture tube from the discharge hole. The auxiliary mechanism processes the residue in the fermentation cylinder, which not only improves the efficiency but also reduces the impact of the debris on microorganisms.

[0017] 2. In the present invention, the fermentation liquid can be separated and stored by cooperating with the annular part and the movable part, and since there are multiple groups of culture tubes, they do not affect each other. Therefore, the fermentation bacteria in multiple culture tubes can be cultured to different degrees under different culture environments to obtain fermentation bacteria suitable for different industries.

[0018] 3. In the present invention, the support rod is driven to move upward by an electric push rod, so that the conical plate on the annular portion moves upward synchronously until the annular portion is aligned with the annular edge. At the same time, the worm gear structure drives the cleaning rod to rotate. When the cleaning rod rotates, its blades process the residue on the annular portion, so that the residue is discharged from the discharge pipe, and the operation is more convenient.

[0019] 4. In the present invention, by pressing the pressure ring downward, the pressure ring drives the horizontal plate to move downward, and the horizontal plate drives the movable rod to move. The limit block on the movable rod moves downward synchronously, and the limit block is squeezed on the movable surface, thereby causing the culture chamber to rotate, so that the fermentation agent is separately introduced into the interior of a separate culture tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1The present invention provides a schematic diagram of the overall structure of a fermentation device for culturing microorganisms;

[0021] Figure 2 A partial cross-sectional schematic diagram of a fermentation device for culturing microorganisms proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of a fermentation device for culturing microorganisms proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of an explosion of a fermentation device for culturing microorganisms proposed by the present invention;

[0024] Figure 5 The present invention proposes a fermentation device for microbial culture Figure 4 Schematic diagram of point A;

[0025] Figure 6 A schematic top view of a fermentation device for culturing microorganisms proposed in the present invention;

[0026] Figure 7 This is a bottom view schematic diagram of a fermentation device for culturing microorganisms proposed by the present invention;

[0027] Figure 8 A schematic diagram of a driving member of a fermentation device for culturing microorganisms proposed in the present invention;

[0028] Figure 9 A schematic diagram of a culture base of a fermentation device for culturing microorganisms proposed in the present invention;

[0029] Figure 10 The present invention proposes a fermentation device for microbial culture Figure 9 Schematic diagram of point B.

[0030] In the figure: 100, box body; 101, culture chamber; 102, annular edge; 103, fermentation cylinder; 104, discharge hole; 200, stirring mechanism; 201, driving member; 202, stirring member; 300, auxiliary mechanism; 301, linkage member; 302, rotating member; 303, cleaning member; 400, culture mechanism; 401, supporting member; 402, annular member; 403, movable member; 201a, mounting plate; 201b, motor; 201c, driving rod; 201d, limiting groove 1; 201e, limiting block; 201f, sleeve; 202a, conical plate; 202b, annular portion; 202c, filter screen; 202d, stirring blade; 202e, folding plate; 301a, pulley 1; 301b, rotating rod; 301c, pulley 2; 301d, belt ring; 301e, gear; 302a, annular strip; 302b, annular groove 1; 302c, moving Block; 302d, ring gear; 302e, annular groove 2; 302f, sliding block; 302g, electric push rod; 302h, support rod; 302i, telescopic rod; 303a, worm; 303b, opening; 303c, discharge pipe; 303d, cleaning rod; 303e, worm gear; 303f, cleaning block; 303g, blade; 401a, support plate; 401b, mounting groove; 401c, limit groove 2; 401d, limit ring ; 401e, culture seat; 402a, through hole; 402b, annular groove three; 402c, deflection groove; 402d, movable surface one; 402e, movable surface two; 402g, limiting part; 402h, limiting slot; 402i, through slot; 402j, through port; 402k, culture tube; 403a, movable rod; 403b, block; 403c, compression spring; 403d, sliding hole; 403e, horizontal plate; 403f, pressure ring. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1 further describes a fermentation device for culturing microorganisms proposed in the present invention, including a housing body 100, a culture chamber 101 formed therein, an annular edge 102 integrally formed on the inner and outer walls of the culture chamber 101, a fermentation cylinder 103 fixedly connected to the inner wall of the annular edge 102, a discharge hole 104 circumferentially provided at the bottom end of the fermentation cylinder 103, a stirring mechanism 200 for processing the fermentation liquid provided in the fermentation cylinder 103, an auxiliary mechanism 300 for processing debris provided in the stirring mechanism 200, and a culture mechanism 400 provided at the bottom end of the fermentation liquid;

[0035] Depend on Figures 1 to 4 As can be seen, the upper end surface of the box body 100 is provided with a feed port, which is not shown in the figure. When preparing the mixed solution, fresh fruits and vegetables are selected and the selected fruits and vegetables are squeezed for juice. The fruit juice and vegetable juice obtained after juicing are poured into the fermentation cylinder 103 through the feed port. Then, the fruit juice and vegetable juice are stirred by the stirring mechanism 200 to obtain a uniform mixed solution inside the fermentation cylinder 103. Since the cellulose and hemicellulose in the cell walls of the pulp form suspended particles after juicing, the debris generated by mixing and stirring after juicing affects the metabolic process of microorganisms and indirectly changes the physical and chemical properties of the fermentation product.

[0036] This device removes debris by providing a conical filtering structure in the fermentation cylinder 103. The removed mixed solution falls into the culture tube 402k through the discharge hole 104. At the same time, an auxiliary mechanism 300 is provided in the stirring mechanism 200. The auxiliary mechanism 300 processes the residue in the fermentation cylinder 103 through a linkage structure, so that the residue is discharged through the discharge pipe 303c in the opening 303b. In this way, when preparing the fermentation liquid, the efficiency is not only improved, but also the impact of debris on microorganisms is reduced.

[0037] The mixed solution falls into the culture tube 402k, where the microorganisms are placed under suitable culture conditions such as temperature, pH value, dissolved oxygen concentration, and nutrient gradient. The enzymatic reaction system in the cells is precisely activated, and through core metabolic pathways such as glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation, basic raw materials such as carbon sources and nitrogen sources are converted into high-value-added products such as ethanol, organic acids, antibiotics, and enzyme preparations. The above-mentioned conversion process includes both the accumulation of primary metabolites and the synthesis of secondary metabolites. At the same time, online sensors are used to monitor key parameters such as dissolved oxygen, pH, and biomass in real time to maintain a steady-state fermentation environment.

[0038] The stirring mechanism 200 includes a driving member 201 provided in the box body 100, a stirring member 202 provided in the fermentation cylinder 103, the driving member 201 and the stirring blade 202d cooperate with each other, the auxiliary mechanism 300 includes a linkage member 301 provided on the stirring member 202, a rotating member 302 provided in the culture chamber 101, the linkage member 301 and the rotating member 302 cooperate with each other, and a cleaning member 303 cooperating with the linkage member 301 is provided in the fermentation cylinder 103. Figures 1 to 8 As can be seen, the driving member 201 and the stirring blade 202d cooperate to stir the fruit juice and vegetable juice, thereby obtaining a uniform mixed solution inside the fermentation cylinder 103. At the same time, the cleaning member 303 is controlled by the linkage member 301 and the rotating member 302, thereby processing the residue inside the fermentation cylinder 103 and discharging the residue through the discharge pipe 303c in the opening 303b.

[0039] The culture mechanism 400 includes a support member 401 disposed in the culture chamber 101, a ring member 402 disposed in the support member 401, and a movable member 403 cooperating with the ring member 402 in the culture chamber 101. The ring member 402 and the movable member 403 cooperate to separate and store the fermentation liquid. When the fermentation bacteria agent needs to be extracted into the culture tube 402k, the culture tube 402k is disposed at the bottom end of the fermentation cylinder 103, and the top end of the culture tube 402k cooperates with the discharge hole 104. The fermentation liquid can be separated and stored by the cooperation of the ring member 402 and the movable member 403. Since there are multiple groups of culture tubes 402k, they do not affect each other. Therefore, the fermentation bacteria agents in multiple culture tubes 402k can be cultured to different degrees under different culture environments.

[0040] Working principle: When preparing the mixed solution, fresh fruits and vegetables are selected and juiced. The fruit juice and vegetable juice obtained after juicing are poured into the fermentation cylinder 103 through the feed port in a ratio of 1:1. The fruit juice and vegetable juice are then stirred by the stirring mechanism 200 to obtain a uniform mixed solution inside the fermentation cylinder 103. The fermentation cylinder 103 is provided with a conical filtering structure to remove the debris. The mixed solution after removal falls into the culture tube 402k from the discharge hole 104. At the same time, an auxiliary mechanism 300 is provided in the stirring mechanism 200, which processes the residue in the fermentation cylinder 103 through a linkage structure, so that the residue is discharged through the discharge pipe 303c in the opening 303b. In this way, when preparing the fermentation liquid, not only the efficiency is improved, but also the impact of the debris on the microorganisms is reduced. Since there are multiple groups of culture tubes 402k and they do not affect each other, the fermentation bacteria in multiple culture tubes 402k can be cultured to different degrees under different culture environments, so as to obtain fermentation bacteria suitable for different industries, which is convenient to operate.

[0041] Example 2

[0042] On the basis of the first embodiment, the following technical features are added: the stirring mechanism 200 includes a driving member 201 provided in the box body 100, a stirring member 202 is provided in the fermentation cylinder 103, the driving member 201 cooperates with the stirring blade 202d, the driving member 201 includes a mounting plate 201a provided on the upper end surface of the box body 100, a motor 201b is detachably mounted on the upper end surface of the mounting plate 201a, a driving rod 201c is fixedly connected to the rotor shaft end of the motor 201b, a limiting groove 1 201d is symmetrically provided on the outer wall of the driving rod 201c, corresponding limiting blocks 201e are slidably connected in the limiting grooves 1 201d on both sides, and sleeves 201f are provided on the outer sides of the limiting blocks 201e on both sides;

[0043] Depend on Figures 1 to 8 As can be seen, the driving member 201 and the stirring blade 202d cooperate to stir the fruit juice and vegetable juice, and obtain a uniform mixed solution inside the fermentation cylinder 103. The motor 201b is controlled by an external controller, thereby driving the driving rod 201c to rotate. T-shaped limit grooves 201d are provided on both sides of the outer wall of the driving rod 201c, and T-shaped limit blocks 201e are symmetrically fixed inside the sleeve 201f. The limit blocks 201e slide correspondingly in the limit grooves 201d. In this way, when the driving rod 201c rotates, the sleeve 201f is driven to rotate synchronously, and the sleeve 201f can also perform vertical linear motion on the driving rod 201c.

[0044] The stirring member 202 includes a conical plate 202a fixedly connected to the fermentation cylinder 103. The outer side of the conical plate 202a is integrally formed with an annular portion 202b, which is in contact with the inner wall of the fermentation cylinder 103. A filter 202c is provided inside the conical plate 202a. A stirring blade 202d is fixedly connected to the outer side of the sleeve 201f in a circular shape. A folded plate 202e is fixedly connected to the stirring blade 202d.

[0045] Depend on Figure 8 As can be seen, the fruit juice and vegetable juice are stirred by the stirring member 202, and a uniform mixed solution is obtained inside the fermentation cylinder 103. A conical plate 202a is installed in the fermentation cylinder 103. The diameter of the conical plate 202a decreases from bottom to top. A filter screen 202c is provided in the conical plate 202a, and the filter screen aperture tolerance is controlled at ±0.05mm. The conical filter screen 202c removes debris, and the removed mixed solution falls into the culture tube 402k from the discharge hole 104. When the conical structure is in use, the residue falls from the conical plate 202a into the annular portion 202b, which makes it more convenient to clean the residue later. By fixing the folding plate 202e in the stirring blade 202d, the crushing efficiency of fruits and vegetables is improved.

[0046] Working principle: As can be seen from Example 1, when preparing a mixed solution, fresh fruits and vegetables are selected, and the selected fruits and vegetables are juiced. The fruit juice and vegetable juice obtained after juicing are poured into the fermentation cylinder 103 through the feed port in a 1:1 ratio, and then the motor 201b is started by the external controller. The motor 201b drives the sleeve 201f to rotate through the driving rod 201c, and the fruit juice and vegetable juice are stirred by the stirring blade 202d and the folding plate 202e to obtain a uniform mixed solution inside the fermentation cylinder 103. Then the conical filter 202c removes the debris, and then passes through the culture mechanism 400, so that the removed mixed solution falls from the discharge hole 104 into the culture tube 402k, and the residue falls from the conical plate 202a into the annular portion 202b, so that it is convenient for the auxiliary components to clean the debris.

[0047] Example 3

[0048] On the basis of the second embodiment, the following technical features are added: the auxiliary mechanism 300 includes a linkage member 301 arranged on the stirring member 202, a rotating member 302 is provided in the culture chamber 101, the linkage member 301 cooperates with the rotating member 302, and a cleaning member 303 that cooperates with the linkage member 301 is provided in the fermentation cylinder 103, and the cleaning member 303 is controlled by the linkage member 301 and the rotating member 302, so that the residue in the fermentation cylinder 103 is processed so that the residue is discharged through the discharge pipe 303c in the opening 303b, the linkage member 301 includes a pulley 1 301a fixedly connected to the outer wall of the driving rod 201c, a rotating rod 301b is rotatably connected to the box body 100 through a bearing, a pulley 2 301c is fixedly connected to the outer wall of the rotating rod 301b, a belt ring 301d is connected around the pulley 1 301a and the pulley 2 301c, and a gear 301e is fixedly connected to the outer wall of the rotating rod 301b;

[0049] Depend on Figures 2 to 7 It can be seen that in order to improve efficiency, a pulley 1 301a is fixedly connected to the outer wall of the driving rod 201c, and a pulley 2 301c is connected to the rotating rod 301b via a belt ring 301d. In this way, when the driving rod 201c rotates, it also drives the rotating rod 301b to rotate. When the rotating rod 301b rotates, its gear 301e rotates synchronously.

[0050] The rotating member 302 includes an annular bar 302a provided on the inner wall of the culture chamber 101, and an annular groove 1 302b is provided on the upper end surface of the annular bar 302a, and a moving block 302c is slidably connected in the annular groove 1 302b, and a ring gear 302d is fixedly connected to the inner wall of the annular bar 302a, and the ring gear 302d is meshed with the gear 301e. An annular groove 2 302e is provided at the top of the inner wall of the culture chamber 101, and a sliding block 302f is slidably connected in the annular groove 2 302e. An electric push rod 302g is detachably installed on the bottom end of the sliding block 302f, and the output end of the electric push rod 302g passes through one end of the moving block 302c and is fixedly connected to a support rod 302h, which is fixedly connected to the upper end surface of the annular portion 202b. A telescopic rod 302i is fixedly connected to the bottom end of the annular bar 302a, and the bottom end of the telescopic rod 302i is fixedly connected to the upper end surface of the annular portion 202b;

[0051] Depend on Figures 2 to 7 It can be seen that an annular bar 302a is rotatably connected in the culture chamber 101, and the bottom end of the annular bar 302a is fixedly connected to the upper end surface of the annular portion 202b through a telescopic rod 302i, and a moving block 302c is slidably connected in the annular bar 302a, and an electric push rod 302g is installed in the annular groove 302e through a sliding block 302f, and the support rod 302h is connected to the electric push rod 302g and the annular portion 202b respectively. In this way, the position of the electric push rod 302g is changed while the annular portion 202b rotates. The electric push rod 302g is adjusted by its corresponding controller. When the electric push rod 302g is started, it drives the support rod 302h to move in the vertical direction of the moving block 302c, so that the conical plate 202a on the annular portion 202b moves upward until it is aligned with the edge of the annular edge 102;

[0052] The cleaning member 303 includes a worm 303a fixedly connected to the bottom end of the rotating rod 301b. An opening 303b is provided on one side of the inner wall of the fermentation cylinder 103. A discharge pipe 303c is seamlessly welded in the opening 303b. A cleaning rod 303d is rotatably connected to the discharge pipe 303c via a bearing. A worm gear 303e is fixedly connected to the outer wall of the cleaning rod 303d. The worm 303a is meshed with the worm gear 303e. A cleaning block 303f is fixedly connected to the outer wall of the cleaning rod 303d. A blade 303g is fixedly connected to the outer wall of the cleaning block 303f in a circular shape.

[0053] Depend on Figures 1 to 6It can be seen that a cleaning rod 303d is rotatably connected to the opening 303b via a bearing, a cleaning block 303f and a blade 303g are fixedly connected to the cleaning rod 303d, and a worm gear 303e is fixedly connected to the outer wall of the cleaning rod 303d, and the worm 303a is engaged with the worm gear 303e. Therefore, when the rotating rod 301b rotates, the rotating rod 301b drives the worm 303a to rotate synchronously, and the worm 303a drives the worm gear 303e to rotate synchronously. When the worm gear 303e rotates, it also drives the cleaning rod 303d to rotate. When the cleaning rod 303d rotates, its blade 303g processes the residue on the annular portion 202b, and the annular bar 302a rotates synchronously, so that the residue is discharged from the discharge pipe 303c.

[0054] Working principle: As can be seen from Example 2, when the residue of the annular portion 202b needs to be cleaned, the motor 201b is started by the external controller, and the motor 201b is rotated by the driving rod 201c, and the driving rod 201c drives the pulley 1 301a to rotate. A belt ring 301d is connected between the pulley 1 301a and the pulley 2 301c. At this time, the rotating rod 301b drives the gear 301e to rotate, and the ring gear 302d is engaged with the gear 301e, and the ring gear 302d drives the annular bar 302a to rotate. At this time, the support rod 302h on the annular portion 202b rotates synchronously, thereby synchronously driving the electric push rod 302 on the sliding block 302f. 02g position changes, and the electric push rod 302g is started by the external controller. The electric push rod 302g drives the support rod 302h to move upward, so that the conical plate 202a on the annular portion 202b moves upward synchronously until the annular portion 202b is aligned with the annular edge 102, and at the same time, the rotating rod 301b drives the worm 303a to rotate synchronously, and its worm 303a drives the worm gear 303e to rotate synchronously. When the worm gear 303e rotates, it drives the cleaning rod 303d to rotate. When the cleaning rod 303d rotates, its blade 303g processes the residue on the annular portion 202b, so that the residue is discharged from the discharge pipe 303c, and the operation is more convenient.

[0055] Example 4

[0056] On the basis of the third embodiment, the following technical features are added: the culture mechanism 400 includes a support member 401 arranged in the culture chamber 101, a ring member 402 is arranged in the support member 401, a movable member 403 that cooperates with the ring member 402 is provided in the culture chamber 101, the ring member 402 and the movable member 403 cooperate to separate and store the fermentation liquid, the support member 401 includes a support plate 401a fixedly connected to the inner wall of the culture chamber 101, the upper end surface of the support plate 401a is recessed inward to form a mounting groove 401b, a limiting groove 401c is provided on the inner side of the mounting groove 401b, a limiting ring 401d is rotatably connected to the limiting ring 401d through a bearing, a culture seat 401e is fixedly connected to the middle position of the limiting ring 401d, and the ring member 4 02 includes a through hole 402a provided in the middle position of the culture seat 401e, an annular groove three 402b is formed on the inner wall of the through hole 402a, and the annular groove three 402b is circumferentially concave downward to form a deflection groove 402c, and the deflection groove 402c is composed of a movable surface 1 402d and a movable surface 2 402e that are symmetrical to each other. The inner wall of the through hole 402a is fixedly connected to the limiting portion 402g in the circumferential direction, and a limiting card groove 402h is formed between adjacent limiting portions 402g. The upper end surface of the culture seat 401e is circumferentially provided with a through groove 402i, and the bottom end of the through groove 402i is provided with a through port 402j. A culture tube 402k is detachably installed at the position of the through port 402j at the bottom end of the culture seat 401e, and the through groove 402i corresponds to the position of the discharge hole 104;

[0057] Depend on Figures 4 to 10 It can be seen that a support plate 401a is fixedly connected to the culture chamber 101, and the support plate 401a is rotatably connected to the culture seat 401e through a limiting ring 401d. A circular through hole 402a is provided in the middle of the culture seat 401e. An annular groove 402b is formed on the inner wall of the through hole 402a, and a V-shaped deflection groove 402c is formed in the annular groove 402b. At the same time, six groups of limiting parts 402g are fixedly connected to the inner wall of the through hole 402a in a circumferential direction, and limiting parts 402g are formed between adjacent limiting parts 402g. The position-limiting slot 402h is gradually widened from top to bottom, and has a better limiting effect. The connection between adjacent deflection slots 402c corresponds to the position of the position-limiting slot 402h. Since three groups of through slots 402i are provided in the culture seat 401e, and adjacent through slots 402i are separated, and since the culture seat 401e rotates 60 degrees once, when the culture seat 401e rotates, its through slots 402i correspond to the discharge hole 104, and its discharge hole 104 is blocked during rotation;

[0058] The movable part 403 includes a movable rod 403a movably connected to the through hole 402a, and the outer wall of the movable rod 403a is fixedly connected to a block 403b in a circumferential manner. The block 403b is correspondingly arranged in the limit slot 402h. A compression spring 403c is sleeved on the outer wall of the movable rod 403a, and one end of the compression spring 403c is fixedly connected to the bottom end of the culture chamber 101. The compression spring 403c is a carbon spring with high strength and is convenient for daily use. Slide holes 403d are provided on both sides of the outer wall of the fermentation cylinder 103, and horizontal plates 403e are fixedly connected to both sides of the outer wall of the movable rod 403a. The horizontal plates 403e on both sides correspondingly pass through the slide holes 403d, and pressure rings 403f are fixedly connected to the outer walls of the horizontal plates 403e on both sides.

[0059] Depend on Figures 4 to 10 As can be seen, the movable rod 403a moves vertically in the through hole 402a, thereby driving the block 403b to move vertically synchronously. Since the block 403b is slidably connected to the annular groove three 402b, and its initial position is above the position of the connection between the adjacent deflection grooves 402c, the block 403b on the movable rod 403a cannot rotate. Therefore, its limit blocks 201e can be set on the left and right sides of the connection between the deflection grooves 402c. This device is set on the right side of the connection between the deflection grooves 402c. When the limit block 201e moves downward, it is squeezed on the movable surface 1 402d, thereby causing the culture chamber 101 to rotate. In order to allow the movable rod 403a to move vertically, horizontal plates 403e are fixedly connected to the two sides of the movable rod 403a, and a pressure ring 403f is fixedly connected to the outer side of the horizontal plate 403e. The pressure ring 403f is used to move vertically, thereby driving the movable rod 403a to move.

[0060] The fermentation liquid can be separated and stored by the cooperation of the annular member 402 and the movable member 403. Since there are three groups of culture tubes 402k, they do not affect each other. Therefore, the fermentation bacteria in multiple culture tubes 402k can be cultured to different degrees under different culture environments.

[0061] Working principle: As can be seen from Example 2, after the fermentation cylinder 103 obtains a uniformly mixed solution through the stirring mechanism 200, it only needs to press the pressure ring 403f to move downward, and the pressure ring 403f drives the horizontal plate 403e to move downward, and the horizontal plate 403e drives the movable rod 403a to move, and the limit block 201e on the movable rod 403a moves downward synchronously, and the limit block 201e is squeezed on the movable surface 402d, thereby rotating the culture chamber 101 and releasing the pressure ring 403f. The pressure ring 403f, under the action of the compression spring 403c, the block 403b is pressed against the limit slot 402h. At this time, the discharge hole 104 corresponds to the position of the through groove 402i and the through port 402j. Then the mixed solution enters the culture tube 402k from the discharge hole 104. At this time, the pressure ring 403f is pressed down again, and the position of the discharge hole 104 and the through groove 402i and the through port 402j is blocked. In this way, the fermentation bacteria in the culture tube 402k can be cultured.

[0062] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A fermentation device for culturing microorganisms, characterized in that: The invention comprises a box body (100), wherein a culture chamber (101) is formed in the box body (100), an annular edge (102) is provided in the culture chamber (101), a fermentation cylinder (103) is provided on the inner wall of the annular edge (102), a discharge hole (104) is provided in a circumferential manner at the bottom end of the fermentation cylinder (103), a stirring mechanism (200) for processing fermentation liquid is provided in the fermentation cylinder (103), an auxiliary mechanism (300) for processing debris is provided in the stirring mechanism (200), and a culture mechanism (400) is provided at the bottom end of the fermentation liquid; The stirring mechanism (200) includes a driving member (201) arranged in the box body (100); a stirring member (202) is provided in the fermentation cylinder (103); the driving member (201) and the stirring blade (202d) cooperate with each other; the auxiliary mechanism (300) includes a linkage member (301) arranged on the stirring member (202); a rotating member (302) is provided in the culture chamber (101); the linkage member (301) and the rotating member (302) cooperate with each other; and a cleaning member (303) cooperating with the linkage member (301) is provided in the fermentation cylinder (103).

2. A fermentation device for culturing microorganisms according to claim 1, characterized in that: The culture mechanism (400) includes a support member (401) arranged in a culture chamber (101), a ring member (402) is arranged in the support member (401), and a movable member (403) that cooperates with the ring member (402) is provided in the culture chamber (101). The ring member (402) and the movable member (403) cooperate to separate and store the fermentation liquid.

3. A fermentation device for culturing microorganisms according to claim 2, characterized in that: The driving member (201) comprises a mounting plate (201a) arranged on the upper end surface of the box body (100); a motor (201b) is arranged on the upper end surface of the mounting plate (201a); a driving rod (201c) is arranged at the rotor shaft end of the motor (201b); a limiting groove (201d) is symmetrically provided on the outer wall of the driving rod (201c); corresponding sliding connection limiting blocks (201e) are provided in the limiting groove (201d) on both sides; and sleeves (201f) are provided on the outer sides of the limiting blocks (201e) on both sides.

4. A fermentation device for culturing microorganisms according to claim 3, characterized in that: The stirring member (202) includes a conical plate (202a) arranged in a fermentation cylinder (103), an annular portion (202b) is arranged on the outer side of the conical plate (202a), and the annular portion (202b) is in contact with the inner wall of the fermentation cylinder (103), a filter (202c) is arranged in the conical plate (202a), and a stirring blade (202d) is arranged in a circular shape on the outer side of the sleeve (201f), and a folding plate (202e) is arranged in the stirring blade (202d).

5. A fermentation device for culturing microorganisms according to claim 4, characterized in that: The linkage member (301) includes a pulley 1 (301a) arranged on the outer wall of the driving rod (201c), a rotating rod (301b) is arranged in the box body (100), a pulley 2 (301c) is arranged on the outer wall of the rotating rod (301b), a belt ring (301d) is connected between the pulley 1 (301a) and the pulley 2 (301c), and a gear (301e) is arranged on the outer wall of the rotating rod (301b).

6. A fermentation device for culturing microorganisms according to claim 5, characterized in that: The rotating member (302) includes an annular strip (302a) provided in the culture chamber (101), an annular groove (302b) is provided on the upper end surface of the annular strip (302a), a moving block (302c) is provided in the annular groove (302b), a gear ring (302d) is provided on the inner wall of the annular strip (302a), the gear ring (302d) is engaged with the gear (301e), an annular groove (302e) is provided on the top end of the inner wall of the culture chamber (101), and the annular groove (302c) is provided on the inner wall of the culture chamber (101). 02e) is provided with a sliding block (302f), the bottom end of the sliding block (302f) is provided with an electric push rod (302g), the output end of the electric push rod (302g) passes through one end of the moving block (302c) and is provided with a support rod (302h), the support rod (302h) is provided on the upper end surface of the annular portion (202b), the bottom end of the annular bar (302a) is provided with a telescopic rod (302i), the bottom end of the telescopic rod (302i) is provided on the upper end surface of the annular portion (202b).

7. A fermentation device for culturing microorganisms according to claim 6, characterized in that: The cleaning member (303) includes a worm (303a) arranged at the bottom end of the rotating rod (301b), an opening (303b) is provided on one side of the inner wall of the fermentation cylinder (103), a discharge pipe (303c) is provided in the opening (303b), a cleaning rod (303d) is provided in the discharge pipe (303c), a worm wheel (303e) is provided on the outer wall of the cleaning rod (303d), the worm (303a) is engaged with the worm wheel (303e), a cleaning block (303f) is provided on the outer wall of the cleaning rod (303d), and blades (303g) are provided on the outer wall of the cleaning block (303f) in a circular shape.

8. A fermentation device for culturing microorganisms according to claim 7, characterized in that: The support member (401) includes a support plate (401a) arranged on the inner wall of the culture chamber (101), the upper end surface of the support plate (401a) is recessed inward to form a mounting groove (401b), a second limiting groove (401c) is provided on the inner side of the mounting groove (401b), a limiting ring (401d) is provided in the second limiting groove (401c), and a culture seat (401e) is provided in the middle position of the limiting ring (401d).

9. A fermentation device for culturing microorganisms according to claim 8, characterized in that: The annular member (402) includes a through hole (402a) provided in the middle of the culture seat (401e), the inner wall of the through hole (402a) forms an annular groove three (402b), the annular groove three (402b) is circumferentially concave downward to form a deflection groove (402c), the deflection groove (402c) is composed of a mutually symmetrical active surface one (402d) and an active surface two (402e), and the inner wall of the through hole (402a) is provided with multiple A limiting portion (402g) is formed, and a limiting slot (402h) is formed between adjacent limiting portions (402g). The upper end surface of the culture seat (401e) is provided with a through groove (402i) in a circumferential manner, and the bottom end of the through groove (402i) is provided with a through opening (402j). The bottom end of the culture seat (401e) is provided with a culture tube (402k) at the position of the through opening (402j), and the through groove (402i) corresponds to the position of the discharge hole (104).

10. A fermentation device for culturing microorganisms according to claim 9, characterized in that: The movable part (403) includes a movable rod (403a) arranged in a through hole (402a), and a block (403b) is arranged on the outer wall of the movable rod (403a) in a circular shape. The block (403b) is correspondingly arranged in a limiting slot (402h). A compression spring (403c) is sleeved on the outer wall of the movable rod (403a), and one end of the compression spring (403c) is arranged at the bottom end of the culture chamber (101). Slide holes (403d) are provided on both sides of the outer wall of the fermentation cylinder (103). Horizontal plates (403e) are provided on both sides of the outer wall of the movable rod (403a), and the horizontal plates (403e) on both sides correspondingly pass through the slide holes (403d). Pressure rings (403f) are provided on the outer walls of the horizontal plates (403e) on both sides.

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