Disc koji making machine and continuous grain processing system
By designing a disc jingle making machine, using automatic fabrics and closed environment technical means, the problem of external bacteria contamination during the vein culture process is solved, and a higher quality and safe vein process is achieved.
Patent Information
- Application Number
- CN202421441606.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the culture process of genus chord, operators are required to enter and exit the culture room for fabrics, turning materials, etc., which are easily contaminated by external bacteria, affecting the quality of genus chord.
A disc bend making machine is designed, including a circular culture bed, wall and cloth machine. Through the conveyor belt of the fabric machine and the retractable fabric head, the automatic fabric of the curved matrix is realized, and the fabric head is extended into the culture chamber through the opening, forming a relatively closed environment to prevent the entry of external bacteria.
It effectively reduces the contamination of external bacteria during the genus fabric and culture process, improves the quality and safety of genus, and reduces the risk of manual operation.
Smart Images
Figure CN222893154U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food brewing, in particular to a disc koji making machine and a continuous grain processing system. Background Art
[0002] In the food brewing industry, the main purpose of koji making is to cultivate microorganisms, let them grow and reproduce fully on the koji material, secrete a large number of various enzymes, and provide the material basis for the decomposition, transformation and synthesis of raw materials in the fermentation process. Monascus is a microorganism with specific enzyme activity. The growth of Monascus needs to be carried out in a specific environment. In order to improve the growth of koji in grain materials, the grain needs to be soaked, steamed and cooled.
[0003] In the prior art, taking the production process of red yeast rice as an example, the current red yeast rice production generally adopts the method of manually pouring grains into a grain soaking tank, draining the water in the grain soaking tank after a period of time, shoveling out the soaked grains, and spreading the grains into a cooking device for steaming in a "steam-sensing and steaming" manner (generally using high-temperature steam for steaming), adding water and stirring 1 to 2 times during the period, and after cooking, shoveling out the grains and transferring them to an open space to spread and cool, manually spreading the koji and stirring them evenly, and then transferring them to a culture room for fermentation and culture. After the culture is completed, the grains are transferred out for drying to finally obtain the product red yeast rice.
[0004] Among them, during the process of koji cultivation, since operators need to enter and exit the culture room to carry out operations such as spreading and turning materials, it is easy to be contaminated by external bacteria. Utility Model Content
[0005] The utility model aims to provide a disc koji making machine and a continuous grain processing system, which can reduce the external bacteria contamination in the process of koji seed distribution and cultivation.
[0006] The first aspect of the utility model provides a disc koji making machine, comprising a circular culture bed, a wall part and a material distributor.
[0007] The wall is arranged around the outer edge of the circular culture bed to form a culture chamber, and the wall has an opening. The material distribution machine has a conveyor belt and a material distribution head located at the end of the conveyor belt in the conveying direction, and the material distribution head extends into the culture chamber through the opening. The material distribution head can move in a radial direction parallel to or inclined to the circular culture bed, so as to arrange the curved substrate transported by the conveyor belt at different radial positions of the circular culture bed.
[0008] According to the technical solution of the utility model, firstly, in the utility model, a spreading machine is directly used for automatic spreading. By extending and retracting the spreading head, the koji matrix can be spread all over the circular culture bed without manual work. On the other hand, the spreading head is arranged corresponding to the opening, and the spreading head can be extended into the culture chamber through the opening to spread the material, so that the material can be spread in a relatively closed environment. Compared with the method of directly opening the material in the prior art, the disc koji making machine in this embodiment can effectively isolate the external environment when spreading the material, thereby avoiding the interference of external bacteria on the seed koji culture.
[0009] As a preferred technical solution, a sealing baffle is provided on the inner edge of the opening, and the sealing baffle abuts against the outer surface of the cloth head.
[0010] According to this preferred technical solution, by bringing the inner edge of the sealing baffle into contact with the outer surface of the cloth head, better sealing can be achieved, further preventing external bacteria from invading through the gap between the cloth head and the opening during the cloth-making process.
[0011] As a preferred technical solution, the material placing machine also includes: a fixed base, and the conveyor belt is fixedly arranged on the top of the fixed base.
[0012] According to the preferred technical solution, the conveyor belt is arranged on the top of the fixed base, so that the curved matrix transported by the upper device can naturally fall directly to the upper surface of the conveyor belt under the action of gravity, making the transmission of the curved matrix between the two-level devices more convenient.
[0013] As a preferred technical solution, a slide rail is formed on the fixed base along the radial direction of the circular culture bed, and the material distribution head is arranged on the slide rail.
[0014] According to the preferred technical solution, the material distribution head is arranged on a slide rail along the radial direction of the circular culture bed, so that the material distribution head can be telescopically moved and translated along the radial direction of the circular culture bed, which is more flexible and controllable.
[0015] As a preferred technical solution, the cloth head has a cloth conveyor belt, and the cloth conveyor belt is arranged below the outlet of the conveyor belt.
[0016] According to this preferred technical solution, the material transported by the conveyor belt can fall naturally onto the cloth conveyor belt at the outlet of the conveyor belt, without the need for a separate connecting transmission structure.
[0017] As a preferred technical solution, the material distribution machine also includes a dustproof bin, which is fixed to a fixed base and is mounted on the outside of the material conveyor belt. A material opening is provided at the end of the dustproof bin facing the culture chamber, and a material receiving port is provided at a position of the dustproof bin corresponding to the outlet of the conveyor belt.
[0018] According to this preferred technical solution, by setting up a dustproof bin, it is possible to further prevent the curved matrix from being contaminated by external bacteria during transportation in the material distribution machine.
[0019] As a preferred technical solution, the telescopic length of the cloth head is equal to the radius of the circular culture bed.
[0020] According to the preferred technical solution, the telescopic length of the cloth head is equal to the radius of the circular culture bed, so that the curved matrix can cover the entire circular culture bed in coordination with the rotation of the circular culture bed.
[0021] The second aspect of the utility model provides a continuous grain processing system, which has a disc koji making machine in any of the above technical solutions. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of a disc koji making machine provided in an embodiment of the utility model.
[0023] Figure 2 It is a structural schematic diagram of a preferred material placing machine provided in an embodiment of the utility model.
[0024] Description of Reference Numerals
[0025] 1-circular culture bed; 11-rotation axis; 2-wall; 20-culture chamber; 21-air inlet; 22-air outlet; 23-opening;
[0026] 3-fabricating machine; 31-conveyor belt; 32-fabricating head; 33-fixed base; 34-dustproof bin. DETAILED DESCRIPTION
[0027] 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 of 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.
[0028] In order to reduce the contamination of foreign bacteria during the process of spreading koji culture, this embodiment provides a disc koji making machine. Figure 1 This is a schematic diagram of the overall structure of a disc koji making machine provided by the embodiment of the utility model. Figure 1 As shown, the disc koji making machine includes a circular culture bed 1, a wall 2 and a distributor 3.
[0029] The circular culture bed 1 is formed into a structure similar to a disc, and its upper surface is formed into a circular storage surface for carrying the koji matrix (grain inoculated with Monascus purpurogenus). Preferably, a rotating shaft 11 is formed at the central axis of the circular culture bed 1, and a mechanism that can rotate around the rotating shaft 11 for stirring and spreading is provided on the circular culture bed 1. The hollow chamber formed by the wall portion 2 surrounding the outer edge of the circular culture bed 1 is the culture chamber 20. The fixing structure of the wall portion 2 and the circular culture bed 1 is not limited here. For example, the inner surface of the wall portion 2 can be formed with a horizontal slide groove that matches the outer edge of the circular culture bed 1, and the circular culture bed 1 can be engaged in the horizontal slide groove, thereby dividing the culture into two upper and lower chambers.
[0030] The culture chamber 20 may also have an air inlet 21 and an air outlet 22. Preferably, the air inlet 21 and the air outlet 22 are respectively opened at the bottom and the top of the wall 2, so that the air entering from the air inlet 21 will pass through the circular culture bed 1 and then blown out from the air outlet 22, so as to better take away the heat accumulated inside during the culture of the curved substrate. Furthermore, an air filter device may be provided at the air inlet 21 to prevent pollutants in the external environment from entering the culture chamber 20.
[0031] Generally speaking, in the traditional koji culture process, it is necessary to first spread the material that has been inoculated with Monascus (i.e., koji matrix). Specifically, it is necessary to manually transfer and stack the koji matrix on a circular culture bed 1, and then place the circular culture bed 1 stacked with the koji matrix in a culture chamber 20 formed by the wall 2 for culture.
[0032] The material distributing machine 3 has a conveyor belt 31 and a distributing head 32 at the end of the conveying direction of the conveyor belt 31. The distributing head 32 can move in a radial direction parallel to or inclined to the circular culture bed 1, specifically horizontally. The conveyor belt 31 of the material distributing machine 3 can receive and convey the curved matrix transmitted by the upper device. The distributing head 32 receives the curved matrix conveyed by the conveyor belt 31 and cooperates with the rotation of the circular culture bed 1. The curved matrix can be automatically distributed on the circular culture bed 1 by extending and retracting in a radial direction parallel to or inclined to the circular culture bed 1, without manual distribution, thus saving manpower.
[0033] In particular, in this embodiment, an opening 23 is also provided on the wall 2, and the cloth head 32 is retractably arranged corresponding to the opening 23, that is, the cloth head 32 can extend into the culture chamber 20 through the opening 23 to carry out cloth spreading. Preferably, the cross section of the opening 23 matches the cross-sectional shape and size of the cloth head 32, so that the gap between the opening 23 and the cloth head 32 is very small, which can effectively inhibit external bacteria from entering the culture chamber 20. In addition, the telescopic length of the cloth head 32 can be freely selected according to the radius of the circular culture bed 1. Preferably, the telescopic length of the cloth head 32 is equal to the radius of the circular culture bed 1, so that the curved matrix can be spread all over the circular culture bed 1 in coordination with the rotation of the circular culture bed 1.
[0034] It should be noted that the structure and extension method of the cloth head 32 are not limited herein. For example, in some embodiments, the cloth head 32 can be formed as a threaded tube, which is connected to the fixed structure of the cloth machine 3 through a thread, so that the extension and retraction of the cloth head 32 can be controlled by rotating the thread. Alternatively, preferably, the cloth head 32 can also be formed as a conveyor belt 31 with a slide rail, which is horizontally extended and retracted through the slide rail, so that as the circular culture bed 1 rotates, the curved matrix flows out of the cloth head 32 and can be evenly arranged on the circular culture bed 1.
[0035] In this embodiment, on the one hand, after the koji matrix is transported to the spreading head 32 by the conveyor belt 31, the spreading head 32 stretches and contracts the fabric, so that the spreading on the circular culture bed 1 can be achieved without manual labor; on the other hand, the spreading head 32 is arranged corresponding to the opening 23, so that the spreading head 32 can be directly extended into the culture chamber 20 to spread the fabric in a relatively closed environment. Compared with the method of directly opening the fabric in the prior art, the disc koji making machine in this embodiment can effectively isolate the external environment when spreading the fabric, thereby avoiding the interference of external bacteria on the koji culture.
[0036] In order to further increase the sealing during the cloth-making process, in some preferred embodiments, a sealing baffle (not shown in the figure) can be further provided on the inner edge of the opening 23. The material of the sealing baffle can be selected from a resin or rubber with a certain elasticity. By abutting the inner edge of the sealing baffle against the outer surface of the cloth head 32, a better seal can be achieved, thereby further preventing external bacteria from invading through the gap between the cloth head 32 and the opening 23 during the cloth-making process. In addition, the use of an elastic sealing baffle can also reduce the hindrance to the telescopic movement of the cloth head 32.
[0037] Figure 2 Schematic diagram of a preferred material placing machine 3 provided in the embodiment of the utility model. Figure 1 and Figure 2From the perspective of the material distributor 3, the material distributor 3 further comprises a fixed base 33, which can be arranged at the lower end of the material distributor 3 or at the side of the material distributor 3 away from the culture chamber 20, and is not limited here. Preferably, the conveyor belt 31 is fixed on the top of the fixed base 33, where the conveyor belt can be arranged horizontally or inclined, so that the curved substrate transported by the upper device can naturally fall directly to the upper surface of the conveyor belt 31 under the action of gravity.
[0038] The cloth head 32 is telescopically arranged on the side of the fixed base 33 facing the culture chamber 20. In some preferred embodiments, the cloth head 32 can be formed as a cloth conveyor belt, and the cloth conveyor belt is arranged below the outlet of the conveyor belt 31. Therefore, the material conveyed by the conveyor belt 31 can also fall directly onto the cloth conveyor belt under the driving of gravity at the outlet of the conveyor belt 31. Further preferably, a slide rail (not shown in the figure) along the radial direction of the circular culture bed 1 is formed on the fixed base 33, and the cloth head 32 is arranged on the slide rail. Therefore, the cloth head 32 can be telescopically moved along the radial direction of the circular culture bed 1, which is more flexible and controllable.
[0039] Preferably, the material placing machine 3 further includes a dustproof bin 34, such as Figure 2 As shown, the dustproof bin 34 is fixed to the fixed base 33 and sleeved on the outside of the cloth conveyor belt, wherein the shape of the dustproof bin 34 is not limited as long as it can cover the cloth conveyor belt, the dustproof bin 34 has a cloth opening at one end facing the culture chamber 20, and the dustproof bin 34 has a material receiving opening at a position corresponding to the outlet of the conveyor belt 31. By setting the dustproof bin 34, it is possible to further prevent the koji matrix from being contaminated by external bacteria during the transportation process in the cloth distributing machine 3, thereby improving the effect of koji culture.
[0040] Among them, for the disc koji making machine with a dustproof bin 34, it is preferably possible to set a slide rail inside the dustproof bin, and directly install the cloth head telescopically inside the dustproof bin through the slide rail, which can simplify the combined structure of the disc koji making machine.
[0041] In addition, in some preferred embodiments, the dustproof bin 34 is adjacent to or in contact with the outer surface of the wall 2 on the side facing the culture chamber 20, so that the portion of the cloth head 32 exposed outside the culture chamber 20 can be protected to the greatest extent, thereby improving the effect of preventing external environmental pollution.
[0042] In other embodiments of the present invention, a continuous grain processing system is also provided, and the continuous grain processing system has the disc koji making machine provided in any of the above embodiments.
[0043] Those skilled in the art will appreciate that, in the above-mentioned embodiments, many technical details are provided in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the above-mentioned embodiments, the technical solutions claimed for protection by the claims of the present application can be basically realized. Therefore, in practical applications, various changes can be made to the above-mentioned embodiments in form and detail without departing from the spirit and scope of the present utility model.
Claims
1. A disc koji making machine, characterized in that: include Circular culture bed; A wall portion is arranged around the outer edge of the circular culture bed to form a culture chamber, and the wall portion has an opening; A material distribution machine comprises a conveyor belt and a material distribution head located at the end of the conveying direction of the conveyor belt, wherein the material distribution head extends into the culture chamber through the opening, and the material distribution head can move along a radial direction parallel to or inclined to the circular culture bed, so as to arrange the curved matrix transported by the conveyor belt at different radial positions of the circular culture bed.
2. The disc koji making machine according to claim 1, characterized in that: A sealing baffle is arranged on the inner edge of the opening, and the sealing baffle abuts against the outer surface of the cloth head.
3. The disc koji making machine according to claim 1, characterized in that: The material placing machine also includes: a fixed base, and the conveyor belt is fixedly arranged on the top of the fixed base.
4. The disc koji making machine according to claim 3, characterized in that: A slide rail is formed on the fixed base along the radial direction of the circular culture bed, and the material distribution head is arranged on the slide rail.
5. The disc koji making machine according to claim 3, characterized in that: The cloth head has a cloth conveyor belt, and the cloth conveyor belt is arranged below the outlet of the conveyor belt.
6. The disc koji making machine according to claim 5, characterized in that: The material distribution machine also includes: a dustproof bin fixed to the fixed base and sleeved on the outside of the material distribution conveyor belt, the dustproof bin is provided with a material distribution opening at an end portion facing one end of the culture chamber, and the dustproof bin is provided with a material receiving port at a position corresponding to the outlet of the conveyor belt.
7. The disc koji making machine according to claim 1, characterized in that: The telescopic length of the cloth head is equal to the radius of the circular culture bed.
8. A continuous grain processing system, characterized in that: The continuous grain processing system has a disc koji making machine as described in any one of claims 1-7.