A raw material fermentation device capable of secondary stirring for cultivation of Pleurotus ostreatus
By designing a fermentation device for cultivating brown ling mushrooms that can be stirred twice, the problems of uneven mixing of raw materials and difficult to remove fermented feed in the prior art are solved, and a more efficient fermentation process and better cultivating benefits of cultivating mushrooms are achieved.
Patent Information
- Application Number
- CN202421316525.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing edible fungus fermenters are not stirred evenly enough during the stirring process, resulting in low fermentation efficiency and affecting the cultivation benefits of fermented mushrooms. At the same time, the fermented feed is difficult to remove at the bottom of the container.
A raw material fermentation device for cultivation of brown ling mushrooms that can be secondary stirred is designed. The cylindrical structure of the insulation tank is driven through the fermentation barrel to increase the capacity and prevent excessive height from affecting fermentation. The mixing rod is driven by the motor to stir, and the secondary stirring is performed during discharge to improve the discharge efficiency.
The discharge efficiency and fermentation quality of fermented feed are improved, and the problems of uneven stirring of raw materials and difficult to remove feed are solved, achieving a more efficient fermentation process.
Smart Images
Figure CN222722124U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of brown mushroom, in particular to a raw material fermentation device for brown mushroom cultivation which can be stirred twice. Background Art
[0002] The shimeji mushroom generally refers to the spotted shimeji mushroom. The spotted shimeji mushroom belongs to the genus Shimeji of the family Pleurotus. The cap is fleshy, initially hemispherical, gray-brown, slightly darker in the center, with net-like cracks, and smooth edges. The flesh is pale white. The stipe is white, hollow, brittle, and swollen in the middle and lower parts. The spores are colorless, oval with a beak, and the surface is smooth without any decoration.
[0003] The raw materials of the culture medium of the enoki mushroom are mainly sawdust, cottonseed hulls, bran and corn flour. To make the culture medium, sawdust, cottonseed hulls, bran and corn flour need to be fully mixed and fermented. The existing edible fungus fermenter has some defects during use. The raw materials are not stirred evenly during the stirring process, resulting in low fermentation efficiency, which affects the cultivation benefits of the enoki mushroom. At the same time, in order to ensure the quality of fermentation, fermentation tanks or other containers such as jars are generally used for fermentation. Since the container used has a certain depth, when the fermented feed at the bottom of the container is taken out, the obstruction of the inner wall of the container will make it difficult to take out the feed at the bottom. Now a raw material fermentation device for the cultivation of brown enoki mushrooms that can be stirred twice is needed to solve the above technical solution. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a raw material fermentation device for cultivating Pleurotus ostreatus with secondary stirring. The device has the advantages that the diameter length between the fermentation barrel and the insulation tank is greater than the height thereof, so that the fermentation barrel and the insulation tank can be loaded with more fermented feed for fermentation, and the height of the fermentation barrel and the insulation tank is prevented from being too high to affect the normal fermentation and discharging of the fermented feed. During the fermentation process, the output end of the motor is used to drive the rotating rod and the stirring rod to stir the fermented feed inside the fermentation barrel, and the motor can be started for secondary stirring while discharging the feed, which can improve the discharging efficiency of the fermented feed while ensuring the fermentation quality of Pleurotus ostreatus cultivation, and solves the above-mentioned technical problems.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material fermentation device for cultivating Pleurotus ostreatus with secondary stirring, comprising a fermentation barrel, water tanks are arranged at both ends of the fermentation barrel, a conduit is arranged on the top surface of the water tank, a load-bearing plate is arranged on the bottom surface of the fermentation barrel, a cover plate is arranged on the top surface of the fermentation barrel, a sealing cover is arranged on the top surface of the cover plate, an insulation tank is arranged on the outside of the fermentation barrel, a rubber patch is arranged on the inside of the insulation tank, a reinforcement plate is arranged on the side of the rubber patch, a limiting plug is arranged on the side of the fermentation barrel, a fixing seat is arranged on the inside of the fermentation barrel, a plug is arranged on the inside of the fermentation barrel, a nozzle is arranged on the side of the plug, a stirring rod is arranged on the inside of the fermentation barrel, and an electric heater is arranged on the inside of the stirring rod.
[0008] Preferably, the water tank and the insulation tank are respectively fixedly mounted on the top surface of the load-bearing plate, and the water tanks are respectively located at both ends of the insulation tank, the cover plate and the insulation tank are opened and closed, and the top surface of the cover plate is provided with air permeable grooves, the sealing cover is opened and closed on the top surface of the cover plate, and the sealing cover and the cover plate are connected by snaps.
[0009] Through the above technical scheme, the fermentation barrel drives the insulation tank to present a cylindrical shape as a whole, and the overall diameter of the fermentation barrel and the insulation tank is higher than the height of the insulation tank. The diameter of the fermentation barrel is greater than its height, which can increase the capacity of the fermentation barrel, avoid the fermentation barrel and the insulation tank being too high to affect the fermentation work of brown mushroom cultivation, and prevent the fermented feed from settling at the bottom of the barrel and being difficult to take out and clean, so that the fermented feed of brown mushroom cultivation can be stored and fermented in a reasonable manner, and at the same time, the fermentation quality of brown mushroom cultivation can be guaranteed, which has the effect of saving time and labor.
[0010] Preferably, the outer walls of the fermentation barrels are fixedly connected to limiting plugs, the sides of the rubber plates are respectively provided with slots, and the slots correspond to the limiting plugs, and the reinforcing plates are fixedly connected between the rubber plates and the fixing seats.
[0011] Through the above technical scheme, the output end of the motor is fixedly connected to the rotating rod, and the two ends of the rotating rod are respectively fixedly connected to the stirring rod, and the outer walls of the stirring rod are respectively fixedly connected to the scraper. While the output end of the motor is used to drive the rotating rod to rotate in the middle of the inner side of the fermentation barrel, the stirring rod drives the scraper to rotate along the inner wall of the fermentation barrel. The stirring rod can stir the fermented feed that has been fermented and precipitated in the barrel evenly, which can improve the fermentation quality of the feed, and the scraper can scrape off the fermented feed stuck on the inner wall of the fermentation barrel, avoiding increasing the difficulty of cleaning the fermentation barrel after the fermentation work is completed. When discharging after the fermentation is completed, it is necessary to start the motor again to drive the stirring rod for secondary stirring, which can ensure that the fermented feed is discharged evenly, and the fermented feed stuck on the inner wall of the fermentation barrel can be discharged together with the fermented feed through the right-angle block, thereby effectively improving the discharge efficiency of the fermented feed.
[0012] Preferably, threaded grooves are respectively provided at both ends of the fermentation barrel and the insulation tank, and the insertion tubes are respectively fixedly installed on the inner side of the insulation tank, and the nozzles are respectively threadedly fixed to the fermentation barrel, and the nozzles are communicated with the insertion tubes.
[0013] Through the above technical scheme, the diameter length between the fermentation barrel and the insulation tank is greater than its height, so that the fermentation barrel and the insulation tank can be loaded with more fermented feed for fermentation, and the height of the fermentation barrel and the insulation tank is prevented from being too high to affect the normal fermentation and discharging of the fermented feed. During the fermentation process, the output end of the motor is used to drive the rotating rod and the stirring rod to stir the fermented feed inside the fermentation barrel, and the motor can be started again for secondary stirring during discharging, which can improve the discharging efficiency of the fermented feed and ensure the fermentation quality of the enoki mushroom cultivation.
[0014] Preferably, two ends of the inner wall of the fermentation barrel are respectively fixedly connected to right-angle blocks, the bottom surface of the insulation tank is fixedly connected to the motor, and the inner wall of the fermentation barrel is rotatably connected to the rotating rod.
[0015] Through the above technical scheme, clean water passes through the conduit and the insert tube, and the nozzle passes through the insert tube. After the nozzle is threadedly fixed to the inner wall of the fermentation barrel, the nozzle is respectively attached to the inner wall of the fermentation barrel, and the inner side of the fermentation barrel is fixedly connected to the bottom surface of the conduit. After starting, clean water is directly drawn into the conduit, and the clean water continuously rises in the conduit and directly enters the insert tube. The nozzle is aimed at the stirring rod and sprayed with clean water to clean the fermentation barrel and the stirring rod, so as to avoid the fermentation material remaining in the barrel and deteriorating and affecting the next fermentation work. The nozzle is located on the top surface of the stirring rod. While spraying clean water for cleaning, it does not affect the normal rotation of the stirring rod, thereby effectively improving the practical effect of the device and improving the fermentation efficiency.
[0016] Compared with the prior art, the utility model provides a raw material fermentation device for cultivating Pleurotus ostreatus with secondary stirring, which has the following beneficial effects:
[0017] 1. The utility model drives the insulation tank through the fermentation barrel, and the diameter length between the fermentation barrel and the insulation tank is greater than the height thereof, so that the fermentation barrel and the insulation tank can be loaded with more fermented feed for fermentation work, and prevents the fermentation barrel and the insulation tank from being too high to affect the normal fermentation and discharging of the fermented feed. During the fermentation process, the output end of the motor is used to drive the rotating rod and the stirring rod to stir the fermented feed inside the fermentation barrel, and the motor can be started twice for secondary stirring while discharging, which can improve the discharging efficiency of the fermented feed and ensure the fermentation quality of the enoki mushroom cultivation.
[0018] 2. The utility model is connected between the conduit and the insert pipe, and the nozzle is connected between the insert pipe. After the nozzle is threadedly fixed to the inner wall of the fermentation barrel, the nozzle is respectively attached to the inner wall of the fermentation barrel, and the inner side of the fermentation barrel is fixedly connected with the bottom surface of the conduit. After starting, clean water is directly drawn into the conduit, and the clean water continuously rises in the conduit and directly enters the insert pipe. The nozzle is aimed at the stirring rod and sprayed with clean water to clean the fermentation barrel and the stirring rod, so as to avoid the fermentation material remaining in the barrel and deteriorating and affecting the next fermentation work. The nozzle is located on the top surface of the stirring rod. While spraying clean water for cleaning, it does not affect the normal rotation of the stirring rod, thereby effectively improving the practical effect of the device and also improving the fermentation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the fermentation barrel of the utility model;
[0020] Figure 2 This is a schematic diagram of the disassembly structure of the sealing cover of the utility model;
[0021] Figure 3 This is a schematic diagram of the top surface structure of the insulation tank of the utility model;
[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the fermentation barrel of the present utility model.
[0023] Among them: 1. Fermentation barrel; 2. Water tank; 3. Conduit; 4. Load-bearing plate; 5. Cover plate; 6. Sealing cover; 7. Insulation tank; 8. Rubber patch; 9. Reinforcement plate; 10. Limiting plug block; 11. Fixed seat; 12. Insert pipe; 13. Nozzle; 14. Stirring rod; 15. Electric heater; 101. Right-angle block. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-4A raw material fermentation device for cultivating brown mushrooms with secondary stirring comprises a fermentation barrel 1, water tanks 2 are arranged at both ends of the fermentation barrel 1, a conduit 3 is arranged on the top surface of the water tank 2, a load-bearing plate 4 is arranged on the bottom surface of the fermentation barrel 1, a cover plate 5 is arranged on the top surface of the fermentation barrel 1, a sealing cover 6 is arranged on the top surface of the cover plate 5, an insulation tank 7 is arranged on the outside of the fermentation barrel 1, a rubber patch 8 is arranged on the inside of the insulation tank 7, a reinforcement plate 9 is arranged on the side of the rubber patch 8, a limiting plug 10 is arranged on the side of the fermentation barrel 1, a fixing seat 11 is arranged on the inside of the fermentation barrel 1, a plug 12 is arranged on the inside of the fermentation barrel 1, a nozzle 13 is arranged on the side of the plug 12, a stirring rod 14 is arranged on the inside of the fermentation barrel 1, and an electric heater 15 is arranged on the inside of the stirring rod 14.
[0026] Specifically, the water tank 2 and the insulation tank 7 are fixedly installed on the top surface of the load-bearing plate 4, and the water tank 2 is located at both ends of the insulation tank 7. The cover plate 5 is installed in an open-close manner with the insulation tank 7, and the top surface of the cover plate 5 is provided with air-permeable grooves. The sealing cover 6 is installed in an open-close manner with the top surface of the cover plate 5, and the sealing cover 6 is connected to the cover plate 5 by snaps. The advantage is that the fermentation barrel 1 drives the insulation tank 7 to present a cylindrical shape as a whole, and the overall diameter of the fermentation barrel 1 and the insulation tank 7 is higher than the height of the insulation tank 7. The diameter of the fermentation barrel 1 is greater than its height, which can increase the capacity of the fermentation barrel 1, avoid the fermentation barrel 1 and the insulation tank 7 being too high to affect the fermentation work of the brown mushroom cultivation, and prevent the fermented feed from settling at the bottom of the barrel and being difficult to remove and clean, so that the fermented feed of the brown mushroom cultivation can be stored and fermented in a reasonable way, and at the same time, the fermentation quality of the brown mushroom cultivation can be guaranteed, which has the effect of saving time and labor.
[0027] Specifically, the outer wall of the fermentation barrel 1 is fixedly connected to the limiting plug 10, the side of the rubber patch 8 is provided with slots, and the slots correspond to the limiting plug 10, and the reinforcing plate 9 is fixedly connected between the rubber patch 8 and the fixing seat 11. The advantage is that the output end of the motor is fixedly connected to the rotating rod, and the two ends of the rotating rod are respectively fixedly connected to the stirring rod 14, and the outer walls of the stirring rod 14 are respectively fixedly connected to the scraper. While the output end of the motor is used to drive the rotating rod to rotate in the middle of the inner side of the fermentation barrel 1, the stirring rod 14 drives the scraper to rotate along the inner wall of the fermentation barrel 1. The stirring rod 14 can stir the fermented feed that has been fermented and precipitated in the barrel evenly, which can improve the fermentation quality of the feed, and the scraper can scrape off the fermented feed stuck on the inner wall of the fermentation barrel 1, so as to avoid increasing the difficulty of cleaning the fermentation barrel 1 after the fermentation work is completed. When discharging after the fermentation is completed, it is necessary to start the motor again to drive the stirring rod 14 for secondary stirring. While ensuring that the fermented feed is discharged evenly, the fermented feed stuck on the inner wall of the fermentation barrel 1 can be discharged together with the fermented feed through the right-angle block 101, thereby effectively improving the discharge efficiency of the fermented feed.
[0028] Specifically, the fermentation barrel 1 and the insulation tank 7 are respectively provided with threaded grooves at both ends, and the insertion tube 12 is respectively fixedly installed on the inner side of the insulation tank 7, and the nozzle 13 is respectively threadedly fixed to the fermentation barrel 1, and the nozzle 13 is connected to the insertion tube 12. The advantage is that the diameter length between the fermentation barrel 1 and the insulation tank 7 is greater than its height, so that the fermentation barrel 1 and the insulation tank 7 can load more fermented feed for fermentation, and the height of the fermentation barrel 1 and the insulation tank 7 is prevented from being too high to affect the normal fermentation and discharge of the fermented feed. During the fermentation process, the output end of the motor is used to drive the rotating rod and the stirring rod 14 to stir the fermented feed inside the fermentation barrel 1, and the motor can be started twice for secondary stirring while discharging, which can improve the discharge efficiency of the fermented feed and ensure the fermentation quality of the cultivation of enoki mushrooms.
[0029] Specifically, the two ends of the inner wall of the fermentation barrel 1 are respectively fixedly connected to the right-angle block 101, the bottom surface of the heat preservation tank 7 is fixedly connected to the motor, and the inner wall of the fermentation barrel 1 is rotatably connected to the rotating rod. The advantage is that the clean water passes between the inner conduit 3 and the insertion tube 12, and the nozzle 13 passes through the insertion tube 12. After the nozzle 13 is threadedly fixed to the inner wall of the fermentation barrel 1, the nozzle 13 is respectively attached to the inner wall of the fermentation barrel 1, and the inner side of the fermentation barrel 1 is fixedly connected to the bottom surface of the conduit 3. After starting, the clean water is directly drawn into the conduit 3, and the clean water continuously rises in the conduit 3 and directly enters the insertion tube 12. The clean water is sprayed on the stirring rod 14 through the nozzle 13, and the fermentation barrel 1 and the stirring rod 14 are cleaned to prevent the fermentation material from remaining in the barrel and deteriorating and affecting the next fermentation work. The nozzle 13 is located on the top surface of the stirring rod 14, and while spraying clean water for cleaning, it does not affect the normal rotation of the stirring rod, thereby effectively improving the practical effect of the device and also improving the fermentation efficiency.
[0030] When in use, the fermentation barrel 1 drives the insulation tank 7 to present a cylindrical shape as a whole, and the overall diameter of the fermentation barrel 1 and the insulation tank 7 is higher than the height of the insulation tank 7. The diameter of the fermentation barrel 1 is greater than its height, which can increase the capacity of the fermentation barrel 1, avoid the fermentation barrel 1 and the insulation tank 7 being too high to affect the fermentation work of the brown mushroom cultivation, and prevent the fermented feed from settling at the bottom of the barrel and being difficult to take out and clean, so that the fermented feed of the brown mushroom cultivation can be stored and fermented in a reasonable manner, and the fermentation quality of the brown mushroom cultivation can be guaranteed, which has the effect of saving time and labor. The output end of the motor is fixedly connected to the rotating rod, and the two ends of the rotating rod are respectively fixedly connected to the stirring rod 14, and the outer walls of the stirring rod 14 are respectively fixedly connected to the scraper. While the rotating rod rotates in the middle of the inner side of the fermentation barrel 1, the stirring rod 14 drives the scraper to rotate along the inner wall of the fermentation barrel 1. The stirring rod 14 can stir the fermented feed that has been fermented and precipitated in the barrel evenly, which can improve the fermentation quality of the feed, and the scraper can scrape off the fermented feed stuck on the inner wall of the fermentation barrel 1, so as to avoid increasing the difficulty of cleaning the fermentation barrel 1 after the fermentation work is completed. When the discharge work is carried out after the fermentation is completed, it is necessary to start the motor again to drive the stirring rod 14 for secondary stirring, which can ensure that the fermented feed is discharged evenly, and the fermented feed stuck on the inner wall of the fermentation barrel 1 can be discharged together with the fermented feed through the right-angle block 101, thereby effectively improving the discharge efficiency of the fermented feed.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A raw material fermentation device for cultivating Pleurotus eryngii capable of secondary stirring, comprising a fermentation barrel (1), water tanks (2) are arranged at both ends of the fermentation barrel (1), a conduit (3) is arranged on the top surface of the water tank (2), a load-bearing plate (4) is arranged on the bottom surface of the fermentation barrel (1), and a cover plate (5) is arranged on the top surface of the fermentation barrel (1), characterized in that: A sealing cover (6) is arranged on the top surface of the cover plate (5); an insulation tank (7) is arranged on the outside of the fermentation barrel (1); a rubber patch (8) is arranged on the inside of the insulation tank (7); a reinforcing plate (9) is arranged on the side of the rubber patch (8); a limiting plug (10) is arranged on the side of the fermentation barrel (1); a fixing seat (11) is arranged on the inside of the fermentation barrel (1); a plug (12) is arranged on the inside of the fermentation barrel (1); a nozzle (13) is arranged on the side of the plug (12); a stirring rod (14) is arranged on the inside of the fermentation barrel (1); and an electric heater (15) is arranged on the inside of the stirring rod (14).
2. The raw material fermentation device for cultivating Pleurotus eryngii capable of secondary stirring according to claim 1, characterized in that: The water tank (2) and the heat preservation tank (7) are respectively fixedly mounted on the top surface of the load-bearing plate (4), and the water tank (2) is respectively located at both ends of the heat preservation tank (7); the cover plate (5) and the heat preservation tank (7) are installed in an open-close manner, and the top surface of the cover plate (5) is respectively provided with a ventilation groove; the sealing cover (6) is installed in an open-close manner on the top surface of the cover plate (5), and the sealing cover (6) and the cover plate (5) are connected by snaps.
3. The raw material fermentation device for cultivating Pleurotus ostreatus with secondary stirring according to claim 1, characterized in that: The outer wall of the fermentation barrel (1) is fixedly connected to a limit plug block (10), and the side of the rubber patch (8) is provided with a slot, and the slot corresponds to the limit plug block (10), and the reinforcing plate (9) is fixedly connected between the rubber patch (8) and the fixing seat (11).
4. The raw material fermentation device for cultivating Pleurotus eryngii capable of secondary stirring according to claim 1, characterized in that: The fermentation barrel (1) and the heat preservation tank (7) are respectively provided with threaded grooves at both ends, and the insertion tube (12) is respectively fixedly installed on the inner side of the heat preservation tank (7), and the nozzle (13) is respectively threadedly fixed to the fermentation barrel (1), and the nozzle (13) and the insertion tube (12) are connected.
5. The raw material fermentation device for cultivating Pleurotus ostreatus with secondary stirring according to claim 1, characterized in that: The two ends of the inner wall of the fermentation barrel (1) are respectively fixedly connected to right-angle blocks (101), the bottom surface of the heat preservation tank (7) is fixedly connected to a motor, and the inner wall of the fermentation barrel (1) is rotatably connected to a rotating rod.