Rotary fermentation koji making machine

Abstract

The utility model relates to the technical field of fermentation koji-making, and discloses a rotary fermentation koji-making machine which comprises an equipment main body, a sealing mechanism is fixedly arranged on one side of the equipment main body, and the sealing mechanism comprises a push plate, a protective cover, a feed port, a sealing cover, a pressing plate, two pressing blocks, two connecting blocks, a spring and a vacuum pump. A motor is fixedly arranged at the position, close to the other side, in the equipment main body, a rotating shaft is fixedly arranged at the output end of the motor, a plurality of stirring blades are fixedly arranged outside the rotating shaft, heating wires are fixedly arranged in the stirring blades, and an air adjusting valve is fixedly arranged on the other side of the equipment main body. According to the utility model, the connecting block in the sealing mechanism enables the pressing block to reach a telescopic state to realize a fixing effect, and the vacuum pump is used for exhausting air inside so as to enable the inside to reach a vacuum state, so that the sealing performance is improved, the motor drives the rotating shaft to drive the plurality of stirring blades to stir, and the synchronous operation of heating and stirring is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation and koji making, in particular to a rotary fermentation and koji making machine. Background Art

[0002] Fermentation and koji making is a process of using microorganisms to ferment raw materials under suitable conditions to make koji. It mainly converts raw materials into koji rich in various enzymes and flavor substances by controlling the growth, reproduction and metabolic activities of microorganisms under suitable conditions. Koji is a fermentation product containing a large amount of enzymes and microorganisms, and is commonly used in food processing and brewing industries.

[0003] Most of the existing fermentation and koji making machines generally adopt the method of embedding a sealing ring in the cover and tightening the bolts to enhance the sealing when sealing. However, this method is often difficult to achieve an ideal sealing effect and is prone to leakage problems. Since the microbial fermentation process has very strict temperature requirements, during the stirring process, the heat generated by the microorganisms and raw materials is easily dissipated with the air circulation, which will cause the microbial activity to weaken, thereby affecting the overall fermentation process speed. Although the direct heating equipment can provide the necessary heat, it will cause uneven internal temperature distribution, which will not only affect the normal fermentation rate of the microorganisms, but may also have a negative effect on the biological activity of the microorganisms due to overheating of some areas, thereby hindering the fermentation efficiency and product quality.

[0004] Therefore, the utility model provides a rotary fermentation koji making machine to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a rotary fermentation koji making machine is proposed. The sealing effect is achieved through a sealing mechanism on one side of the equipment body, which reduces leakage and improves fermentation efficiency. A heating wire is arranged inside the stirring blade to reduce heat loss during stirring and make heating uniform.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotary fermentation koji making machine comprises an equipment body, one side of which is fixedly provided with a sealing mechanism, wherein the sealing mechanism comprises a push plate, a protective cover, a feed inlet, a sealing cover, a pressing plate, two pressing blocks, two connecting blocks, a spring and a vacuum pump;

[0008] A motor is fixedly arranged on one side of the main body of the device, a rotating shaft is fixedly arranged on the output end of the motor, a plurality of stirring blades are fixedly arranged on the outside of the rotating shaft, a heating wire is fixedly arranged inside each of the stirring blades, and an air regulating valve is fixedly arranged on the other side of the main body of the device;

[0009] Through the above technical scheme, when sealing is performed, the sealing cover in the sealing mechanism is first clamped into the feed port, and then the protective cover and one side of the equipment body are threadedly connected to make the pressure plate and the push plate slide inside the equipment body and realize the spring extrusion operation. The connecting block pushes the pressure block to make it reach a fixed state with respect to the feed port on one side of the equipment body, thereby achieving a sealing effect. By starting the motor, the rotating shaft rotates and drives multiple stirring blades to rotate. There is a heating wire inside the stirring blade, so that the raw materials can be evenly heated during the stirring process, thereby improving the fermentation efficiency and product quality.

[0010] Further, the other side of the protective cover is threadedly connected to one side of the device body, one side of the two connecting blocks are rotatably arranged on the other side of the protective cover, one side of the push plate is fixedly arranged on the other side of the two connecting blocks, the two pressing blocks are fixedly arranged at opposite ends of the two connecting blocks, one side of the spring is fixedly arranged on the other side of the push plate, one side of the pressing plate is fixedly arranged on the other side of the spring, and the other side of the sealing cover is clamped and arranged on one side of the device body;

[0011] Through the above technical solution, when sealing is performed, the protective cover is threadedly connected to one side of the device body. At the same time, the push plate will slide and squeeze the spring to make it contract. At this time, the connecting blocks at both ends are extended synchronously, so that the pressure block moves and squeezes the inside of the device body to achieve a sealing effect.

[0012] Furthermore, the feed port is externally opened on one side of the equipment body, the upper end of the vacuum pump is fixedly arranged on one side of the equipment body near the lower end, the push plate is externally slidably arranged on one side of the equipment body, the pressure plate is externally slidably arranged on one side of the equipment body, and a handle is fixedly arranged on one side of the sealing cover;

[0013] Through the above technical solution, when the raw materials are placed inside the equipment for sealing, the sealing cover is clamped into the inside of the equipment body through the handle, and the pressure plate and the push plate slide inside the equipment to squeeze the sealing cover to achieve the sealing operation, and then the vacuum pump is started to evacuate one side of the inside of the equipment body, thereby achieving further sealing operation.

[0014] Furthermore, an alarm light is fixedly provided on the upper end of the other side of the device body, and a buzzer is fixedly provided on the upper end of the other side of the device body;

[0015] Through the above technical solution, when problems occur in the internal fermentation and koji making, the alarm light automatically lights up to warn, and the buzzer sounds a warning, thereby alerting the staff.

[0016] Furthermore, a base is fixedly provided at the lower end of the device body, and a control panel is fixedly provided at the other side of the front end of the device body;

[0017] Through the above technical solution, the base can conveniently support the main body of the equipment, improve stability, and control the environmental factors of fermentation through the control panel, thereby improving the degree of automation.

[0018] Furthermore, a humidity detector is fixedly arranged on one side of the interior of the device body near the lower end, and a temperature detector is fixedly arranged on the other side of the interior of the device body near the lower end;

[0019] Through the above technical solution, the humidity detector is convenient for detecting the humidity of the internal fermentation, and the temperature detector is convenient for detecting the internal temperature, thereby meeting the different environmental requirements of different fermentation stages.

[0020] Furthermore, a pipeline is fixedly provided on the other side of the air regulating valve, and a protective cover is fixedly provided on the upper end of the pipeline;

[0021] Through the above technical solution, the pipeline facilitates the circulation of airflow, ensuring the aerobic respiration of microorganisms during the fermentation process, and the protective cover facilitates the protection against dust, reducing the impact on fermentation.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a rotary fermentation koji making machine. When performing a sealing operation, the protective cover is firmly connected to the equipment body through a thread, and the pressing plate and the push plate slide into place inside the equipment body. When moving to a suitable position, the pressing plate will closely contact the sealing cover and squeeze it. At the same time, the push plate will also slide and apply force to the spring to shrink it. The connecting block extends outward to drive the pressing blocks at both ends to move, thereby forming a stable fixation. Finally, the internal air is extracted by a vacuum pump to make the entire internal environment reach a vacuum state, creating a highly closed environment for fermentation and koji making.

[0024] 2. The utility model proposes a rotary fermentation koji-making machine, which, when performing a stirring operation, starts a motor to drive the rotating shaft, causing it to produce a continuous and stable rotation motion, and further drives a plurality of stirring blades fixed on the outside of the rotating shaft to rotate synchronously, which can not only fully mix the raw materials and ensure the uniform distribution of the materials during the fermentation process, but also has heating wires installed inside them. When the stirring blades are rotating, the heating wires work synchronously to release heat, so that the raw materials can be evenly and accurately heated while being mixed, thereby improving the fermentation efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is a side sectional schematic diagram of the utility model;

[0028] Figure 4 It is an enlarged schematic diagram of point A of the present utility model.

[0029] Legend:

[0030] 1. Alarm light; 2. Protective cover; 3. Pipeline; 4. Air regulating valve; 5. Control panel; 6. Equipment body; 7. Sealing mechanism; 701. Handle; 702. Push plate; 703. Protective cover; 704. Feed inlet; 705. Sealing cover; 706. Pressing plate; 707. Pressing block; 708. Connecting block; 709. Spring; 710. Vacuum pump; 8. Base; 9. Motor; 10. Temperature detector; 11. Stirring blade; 12. Rotating shaft; 13. Heating wire; 14. Humidity detector; 15. Buzzer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-4 , an embodiment provided by the utility model:

[0033] A rotary fermentation koji making machine, comprising an equipment body 6, a sealing mechanism 7 is fixedly arranged on one side of the equipment body 6, the sealing mechanism 7 comprises a push plate 702, a protective cover 703, a feed port 704, a sealing cover 705, a pressing plate 706, two pressing blocks 707, two connecting blocks 708, a spring 709 and a vacuum pump 710, the other side of the protective cover 703 is threadedly connected to one side of the equipment body 6, one side of the two connecting blocks 708 are both rotatably arranged on the other side of the protective cover 703, one side of the push plate 702 is fixedly arranged on the other side of the two connecting blocks 708, and the two pressing blocks 707 have opposite ends. The two ends of the two connecting blocks 708 are fixedly arranged, one side of the spring 709 is fixedly arranged on the other side of the push plate 702, one side of the pressure plate 706 is fixedly arranged on the other side of the spring 709, the other side of the sealing cover 705 is clamped and arranged on the side of the equipment body 6, the feed port 704 is opened on the side of the equipment body 6, the upper end of the vacuum pump 710 is fixedly arranged on the side of the equipment body 6 near the lower end, the push plate 702 is externally slidably arranged on the inside of the equipment body 6 near one side, the pressure plate 706 is externally slidably arranged on the inside of the equipment body 6 near one side, and the sealing cover 705 is fixedly arranged on one side thereof;

[0034] In the process of filling the raw materials into the interior of the equipment body 6, the staff will perform the sealing step. First, by operating the handle 701, the sealing cover 705 is accurately clamped and fixed to the feed port 704 at one end of the equipment body 6. At this time, the protective cover 703 is firmly connected to the equipment body 6 by means of threads. In this process, the pressing plate 706 and the pushing plate 702 are gradually put into place in a sliding manner on one side of the interior of the equipment body 6. When the pressing plate 706 moves to the set position, one side of it will closely contact the sealing cover 705 and apply pressure for effective squeezing. At the same time, the pushing plate 702 The plate 702 will also slide synchronously with the installation of the protective cover 703, and will shrink by applying pressure to the internal spring 709. Then, the connecting block 708 will stretch outward under the pressure, driving the pressure blocks 707 at both ends to move toward the inside of the equipment body 6, thereby forming a stable clamping and fixing effect on the internal space. Finally, the vacuum pump 710 starts to work, extracting the internal air and making the entire internal environment reach a vacuum state, which can effectively ensure the sealing performance of the equipment body 6 and create an ideal condition for the microbial fermentation process that is highly closed and not subject to external interference.

[0035] A motor 9 is fixedly arranged on one side of the inside of the equipment body 6, a rotating shaft 12 is fixedly arranged on the output end of the motor 9, a plurality of stirring blades 11 are fixedly arranged on the outside of the rotating shaft 12, a heating wire 13 is fixedly arranged inside each of the plurality of stirring blades 11, an air regulating valve 4 is fixedly arranged on the other side of the equipment body 6, an alarm light 1 is fixedly arranged on the other side of the equipment body 6 near the upper end, a buzzer 15 is fixedly arranged on the other side of the equipment body 6 near the upper end, a base 8 is fixedly arranged on the lower end of the equipment body 6, a control panel 5 is fixedly arranged on the front end of the equipment body 6 near the other side, a humidity detector 14 is fixedly arranged on one side of the inside of the equipment body 6 near the lower end, a temperature detector 10 is fixedly arranged on the other side of the inside of the equipment body 6 near the lower end, a pipe 3 is fixedly arranged on the other side of the air regulating valve 4, and a protective cover 2 is fixedly arranged on the upper end of the pipe 3;

[0036] When the raw materials are stirred, the rotating shaft 12 is rotated by running the motor 9 and drives the multiple stirring blades 11 to rotate. A heating wire 13 is installed inside the stirring blade 11. The heating wire 13 is powered by a brush so that it can operate during rotation. The raw materials are evenly heated during the stirring process to improve the fermentation efficiency and product quality. The control panel 5 is convenient for the staff to monitor and adjust various process parameters in real time. The internal humidity detector 14 and temperature detector 10 can monitor the environment inside the equipment body 6 in real time. When an abnormal situation occurs during the operation of the equipment, the alarm light 1 and the buzzer 15 can promptly send out a warning signal to remind the operator. The air regulating valve 4 is used to adjust the air flow entering the equipment body 6 to ensure a suitable ventilation and oxygen supply environment. The pipeline 3 is used to guide the gas in and out of the equipment body 6, and the protective cover 2 is to protect the pipeline 3 to prevent foreign matter from entering and ensure safe and stable gas flow.

[0037] Working principle: put the raw materials into the equipment body 6, and then perform the sealing step. First, clamp and fix the sealing cover 705 at the feed port 704 position of the equipment body 6, so that the protective cover 703 is threadedly connected to one side of the equipment body 6 and is firmly connected. At this time, the pressing plate 706 and the pushing plate 702 slide inside the equipment body 6. When the pressing plate 706 moves to the set position, one side of it will apply pressure to the sealing cover 705 to achieve extrusion. At the same time, the pushing plate 702 will also slide synchronously with the installation of the protective cover 703. When pressure is applied to the internal spring 709 to make it contract, the connecting block 708 will extend outward under the pressure, driving the pressing block 707 to move toward the inside of the equipment body 6, thereby sealing the equipment. The space inside the main body 6 forms a fixing effect, and finally the vacuum pump 710 starts working to extract the air inside it, so that the entire internal environment reaches a vacuum state, thereby achieving a sealing effect. During stirring, the motor 9 is started to drive the rotating shaft 12 to rotate. A stirring blade 11 is installed on the outside of the rotating shaft 12, which can effectively achieve deep mixing of the raw materials and ensure that all parts of the material are evenly distributed during the fermentation process. A heating wire 13 is installed inside the stirring blade 11. During operation, the heating wire 13 will also be activated and generate heat at the same time, so that the raw materials can be evenly and accurately temperature-controlled during the full mixing process, so that the heat energy and the raw materials are fully integrated, which significantly improves the efficiency of the entire fermentation process and improves product quality.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary fermentation koji making machine, comprising an equipment body (6), characterized in that: A sealing mechanism (7) is fixedly arranged on one side of the equipment body (6), and the sealing mechanism (7) comprises a push plate (702), a protective cover (703), a feed port (704), a sealing cover (705), a pressing plate (706), two pressing blocks (707), two connecting blocks (708), a spring (709) and a vacuum pump (710); A motor (9) is fixedly arranged on one side of the device body (6), a rotating shaft (12) is fixedly arranged on the output end of the motor (9), a plurality of stirring blades (11) are fixedly arranged outside the rotating shaft (12), a heating wire (13) is fixedly arranged inside each of the plurality of stirring blades (11), and an air regulating valve (4) is fixedly arranged on the other side of the device body (6).

2. A rotary fermentation koji making machine according to claim 1, characterized in that: The other side of the protective cover (703) is threadedly connected to one side of the device body (6); one side of the two connecting blocks (708) are rotatably set on the other side of the protective cover (703); one side of the push plate (702) is fixedly set on the other side of the two connecting blocks (708); the two pressing blocks (707) are fixedly set at opposite ends of the two connecting blocks (708); one side of the spring (709) is fixedly set on the other side of the push plate (702); one side of the pressing plate (706) is fixedly set on the other side of the spring (709); and the other side of the sealing cover (705) is clamped on one side of the device body (6).

3. A rotary fermentation koji making machine according to claim 1, characterized in that: The feed port (704) is externally opened on one side of the equipment body (6); the upper end of the vacuum pump (710) is fixedly arranged on one side of the equipment body (6) near the lower end; the push plate (702) is externally slidably arranged on one side of the equipment body (6); the pressure plate (706) is externally slidably arranged on one side of the equipment body (6); and a handle (701) is fixedly arranged on one side of the sealing cover (705).

4. A rotary fermentation koji making machine according to claim 1, characterized in that: An alarm light (1) is fixedly arranged on the upper end of the other side of the device body (6), and a buzzer (15) is fixedly arranged on the upper end of the other side of the device body (6).

5. A rotary fermentation koji making machine according to claim 1, characterized in that: A base (8) is fixedly arranged at the lower end of the device body (6), and a control panel (5) is fixedly arranged at the other side of the front end of the device body (6).

6. A rotary fermentation koji making machine according to claim 1, characterized in that: A humidity detector (14) is fixedly arranged on one side of the interior of the device body (6) near the lower end, and a temperature detector (10) is fixedly arranged on the other side of the interior of the device body (6) near the lower end.

7. A rotary fermentation koji making machine according to claim 1, characterized in that: A pipeline (3) is fixedly arranged on the other side of the air regulating valve (4), and a protective cover (2) is fixedly arranged on the upper end of the pipeline (3).

Images