A tablet corn fermentation device for aquaculture

Abstract

The utility model discloses a kind of tablet corn fermentation devices for aquaculture, it is related to fermentation device technical field, including support base frame, fermentation cylinder, fermentation bottom cylinder assembly and processing base box are equipped on it.Preprocessing assembly, feeding base cylinder assembly, stirring paddle assembly and feed assembly are in processing base box.The device is designed for the special needs of tablet corn feed fermentation in aquaculture, and the tablet corn fermentation effect is improved by preprocessing assembly, the fermentation process is accelerated by stirring paddle and aeration assembly, and the fermentation bottom cylinder assembly is convenient to clean and maintain.The device effectively solves the deficiencies of traditional fermentation device when processing tablet corn for aquaculture, can produce higher quality aquatic feed, improve aquaculture efficiency, with the advantages of reasonable structure, efficient and practical.

Description

Technical Field

[0001] This utility model relates to the field of fermentation equipment technology, and in particular to a fermentation device for flaked corn used in aquaculture. Background Technology

[0002] Corn, as a feed ingredient, has become an important component of the daily diets of livestock, poultry, and aquatic animals due to its high energy content, palatability, and wide availability. Corn flaking, as a pretreatment process, makes corn more porous and uniform in size, significantly improving its nutrient utilization and digestibility. In the field of terrestrial livestock farming, corn flaking technology is relatively mature and widely used in the daily feeding of animals such as cattle, sheep, and pigs.

[0003] However, with the rapid development of aquaculture, the application of corn flaking in aquatic feed is gradually increasing. Compared to terrestrial animals, aquatic animals have significantly different digestive system structures, physiological characteristics, and feeding methods, placing higher demands on the stability, water resistance, and nutrient conversion efficiency of feed pellets. Traditional corn flaking, when used in aquatic feed, often faces problems such as easy fragmentation during flaking, rapid nutrient loss, poor fermentation resistance, and poor palatability, making it difficult to meet the actual needs of aquatic animals.

[0004] Therefore, traditional fermentation equipment cannot adequately meet the specific requirements of aquaculture regarding feed hygiene, nutrient retention, and fermentation efficiency when processing flaked corn for aquaculture. On one hand, the aquaculture environment is extremely sensitive to hygiene conditions during feed fermentation. If the fermentation equipment is prone to material residue and difficult to clean, harmful microorganisms may proliferate, affecting the aquatic environment. On the other hand, the unique physical form and nutritional structure of flaked corn necessitate specially designed pretreatment and fermentation processes to maximize its nutritional value and ensure the stability of the fermentation products.

[0005] Solving the aforementioned technical problems is the challenge facing this utility model. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a rationally designed, safe, and reliable fermentation device for flaked corn used in aquaculture. It enhances fermentation efficiency by incorporating pretreatment components such as crushing the flaked corn; it accelerates fermentation by utilizing stirring paddles and aeration components to promote material mixing and oxygen supply; it facilitates cleaning and maintenance by designing a fermentation bottom cylinder and related top support components; and it provides a water temperature control box and a jacketed structure to regulate temperature and create a suitable environment for fermentation.

[0007] The technical solution adopted by this utility model to solve its technical problem is: a fermentation device for flaked corn for aquaculture, including a support frame, a fermentation cylinder on the support frame, a fermentation bottom cylinder assembly that cooperates with the fermentation cylinder and facilitates cleaning of the fermentation device on the support frame, a feeding assembly on the fermentation bottom cylinder, and a processing base box that cooperates with the fermentation cylinder at the top of the fermentation cylinder.

[0008] The support frame is provided with a first top support component for driving the fermentation tank and the fermentation base assembly to separate, and the support frame is provided with a second top support component for driving the processing base box and the fermentation tank to separate.

[0009] The processing base box is symmetrically equipped with two sets of pretreatment components for providing corn flaking pretreatment. The processing base box is equipped with a dispensing base cylinder assembly that cooperates with the pretreatment components. The processing base box is equipped with a stirring blade assembly. The processing base box is equipped with a feeding assembly that cooperates with the fermentation cylinder.

[0010] Furthermore, the pretreatment component includes a treatment base cylinder, the top of which is provided with a dispensing groove that cooperates with the dispensing base cylinder assembly, and dispensing shafts that rotatably cooperate with the treatment box are provided at both ends of the treatment base cylinder. A dispensing motor connected to one of the dispensing shafts is provided on one side of the treatment box.

[0011] The processing base cylinder is provided with a plurality of crushing rollers that cooperate with the processing base cylinder, and both ends of the rollers are provided with crushing frames that are rotatably connected to the crushing rollers. The crushing frames are provided with crushing shafts that are rotatably cooperated with the feeding shaft. One of the crushing shafts passes through the feeding shaft and is connected to the output end of the crushing motor. The crushing motor is located on the other side of the processing base cylinder.

[0012] Preferably, when the crushing roller shaft only crushes the end of the processing cylinder away from the feeding trough, the processing cylinder is provided with a crushing arc plate that cooperates with the crushing roller shaft and is correspondingly arranged with the feeding trough, so that the crushing arc plate and the crushing roller shaft cooperate to complete the crushing of corn flakes.

[0013] Preferably, when the crushing roller shaft crushes the inner wall of the processing cylinder or during the crushing process mentioned above, the processing cylinder is provided with a protective frame that cooperates with the feeding trough and prevents the corn chips from running out of the feeding trough.

[0014] Furthermore, the delivery base cylinder assembly is provided in several groups, and each group of delivery base cylinders corresponds one-to-one with each pretreatment component, and each group of delivery base cylinder assembly includes several delivery base cylinder assemblies.

[0015] The dispensing base assembly includes a dispensing insert disposed on the treatment base box, a dispensing cone disposed on the treatment base box that cooperates with the dispensing insert, a sealing cover disposed on the dispensing cone, a microbial agent dispensing tube disposed in the treatment base box, and a sealing cap disposed on the microbial agent dispensing tube.

[0016] The feeding assembly includes a feeding hopper disposed on the processing base box, and the feeding hopper is provided with a feeding cover plate.

[0017] Furthermore, the stirring blade assembly includes a stirring main shaft that rotates with the processing base box, and the processing base box is provided with a stirring motor for driving the stirring main shaft to rotate. The upper section of the stirring main shaft is provided with the wide blade blade, the middle section of the stirring main shaft is provided with the inclined blade blade, and the lower section of the stirring main shaft is provided with the propeller blade.

[0018] Furthermore, the support frame is provided with an aeration assembly that cooperates with the stirring blade assembly. The aeration assembly includes a gas cylinder disposed on the support frame and an aeration pump unit disposed on the support frame. The output end of the aeration pump unit is connected to the stirring main shaft.

[0019] An aeration channel is provided on the stirring main shaft, and the wide-blade blade, the inclined blade, and the propulsion blade are all hollow channels connected to the aeration channel. Furthermore, a number of spray holes are distributed on the surface of the blades of the wide-blade blade, the inclined blade, and the propulsion blade.

[0020] Furthermore, the fermentation bottom cylinder assembly includes a support base, and the support base is provided with a sealing ring seat that cooperates with the fermentation cylinder. The sealing ring seat has a sealing ring groove that cooperates with the fermentation cylinder.

[0021] The feeding assembly includes a feeding channel connected to the lifting base, and a feeding solenoid valve is provided on the feeding channel.

[0022] Furthermore, the support frame includes a support frame for supporting the fermentation bottom cylinder assembly, and the support frame is provided with a lifting slide that slides with the fermentation cylinder, and the lifting slide is provided with a support slide that cooperates with the processing base box.

[0023] The lifting slide is provided with a first support component for driving the fermentation tank and the fermentation base assembly to separate, and the support slide is provided with a second support component for driving the processing base box and the fermentation tank to separate.

[0024] Furthermore, the support frame includes a placement base frame, on which a placement base groove is provided to cooperate with the lifting base, and a placement material groove is provided on the placement base frame to cooperate with the material unloading channel;

[0025] The lifting slide includes several stable lifting frames along with the supporting frame, and the lifting slide groove is formed on the stable lifting frame; the fermentation cylinder includes a cylinder body, a stable support is provided on the cylinder body, and a stable slide that cooperates with the lifting slide groove is provided on the stable support.

[0026] The supporting slide includes a stabilizing support connected to the stabilizing lifting frame, a stabilizing support rod that cooperates with the placement base frame on the stabilizing support, and a stabilizing slide that cooperates with the processing base box on the stabilizing ring seat; the processing base box includes a box body, a lifting bracket on the box body, and a lifting slide that slides with the stabilizing slide on the lifting bracket.

[0027] This invention utilizes a pretreatment component to efficiently crush and pretreat corn flakes, combined with the fine stirring of the mixing paddle component, to ensure thorough mixing of the corn flakes and microbial agent. This effectively promotes the release and transformation of nutrients during fermentation, significantly improving the nutritional value and digestibility of aquatic feed, and meeting the needs of aquatic animals for high-quality feed.

[0028] The ingenious design of the fermentation cylinder and fermentation bottom cylinder components in this invention, combined with the precise aeration of the aeration components, provides a stable and uniform oxygen supply for the fermentation process, creating an ideal fermentation environment. This design not only accelerates the fermentation process and improves fermentation efficiency, but also effectively reduces the generation of harmful substances during fermentation, ensuring the safety and stability of the fermentation products.

[0029] The fermentation device provided by this invention is easy to clean and maintain, effectively avoiding material residue and microbial growth, and reducing the risk of pollution to aquaculture water. At the same time, the combined use of the sealing ring and sealing gasket further enhances the device's sealing performance, preventing cross-contamination during fermentation and providing a safer and more reliable feed source for aquaculture. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of the present invention in its usage state.

[0031] Figure 2 This is a three-dimensional structural diagram of the present invention in a clean state.

[0032] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of this utility model.

[0033] Figure 4This is a three-dimensional structural diagram of the support frame of this utility model.

[0034] Figure 5 This is a three-dimensional structural diagram of the fermentation cylinder of the fermentation device of this utility model.

[0035] Figure 6 This is a three-dimensional structural diagram of the pretreatment component of this utility model.

[0036] The attached diagrams are labeled as follows: 100, Supporting frame; 110, Supporting frame; 111, Placement frame; 112, Placement trough; 113, Placement trough; 120, Lifting slide; 121, Stabilizing lifting frame; 122, Lifting chute; 130, Supporting slide; 131, Stabilizing support; 132, Stabilizing support rod; 133, Stabilizing slide; 140, First top support assembly; 150, Second top support assembly; 210, Fermentation cylinder; 211, Cylinder body; 212, Stabilizing support; 213, Stabilizing slide; 220, Fermentation bottom cylinder assembly; 221, Lifting base; 222, Sealing ring seat; 223, Sealing ring groove; 230, Processing base box; 231, Box body; 232, Lifting support; 233, Lifting slide; 2 40. Feeding assembly; 241. Feeding channel; 242. Feeding solenoid valve; 300. Pretreatment assembly; 310. Treatment base cylinder; 311. Feeding base tank; 320. Feeding shaft; 330. Feeding motor; 340. Crushing roller shaft; 350. Crushing frame; 360. Crushing shaft; 370. Crushing motor; 380. Protective frame; 400. Feeding base cylinder assembly; 410. Feeding insert; 420. Feeding cone; 430. Sealing cover; 440. Microbial agent feeding cylinder; 450. Cover; 500. Stirring blade assembly; 510. Stirring main shaft; 520. Stirring motor; 530. Wide blade; 540. Inclined blade; 550. Propeller blade; 600. Feeding assembly; 601. Feeding hopper. Detailed Implementation

[0037] See Figures 1 to 6 As shown, a fermentation device for flaked corn used in aquaculture includes a support frame 100, on which a fermentation cylinder 210 is provided. The fermentation cylinder 210 is used to contain flaked corn for fermentation. A fermentation bottom cylinder assembly 220 is provided on the support frame 100 to cooperate with the fermentation cylinder 210 and facilitate cleaning of the fermentation device. A feeding assembly 240 is provided on the fermentation bottom cylinder to discharge the material after fermentation. A processing base box 230 is provided at the top of the fermentation cylinder 210 to cooperate with the fermentation cylinder 210.

[0038] The support frame 100 is provided with a first top support component 140 for driving the fermentation cylinder 210 to separate from the fermentation base assembly, and the support frame 100 is provided with a second top support component 150 for driving the processing base box 230 to separate from the fermentation cylinder 210.

[0039] The processing tank 230 is symmetrically equipped with two sets of pretreatment components 300 for providing pretreatment of corn flaking. These pretreatment components 300 can perform preliminary processing on the input flaked corn to improve the fermentation effect. The processing tank 230 is equipped with a dispensing cylinder assembly 400 that cooperates with the pretreatment components 300. The dispensing cylinder assembly 400 is used to accurately dispense flaked corn and related additives. The processing tank 230 is equipped with a stirring blade assembly 500, which can fully stir and mix the materials in the tank 231. The processing tank 230 is equipped with a feeding assembly 600 that cooperates with the fermentation cylinder 210.

[0040] Preferably, each group of pretreatment components 300 includes several pretreatment components 300 arranged horizontally, and the two groups of pretreatment components 300 are respectively located on both sides of the stirring blade assembly 500.

[0041] Furthermore, the pretreatment component 300 includes a treatment base cylinder 310, the top of which is provided with a dispensing groove 311 that cooperates with the dispensing base cylinder component 400, through which material enters the treatment base cylinder 310. Dispensing shafts 320 that rotatably cooperate with the treatment base box 230 are provided at both ends of the treatment base cylinder 310. A dispensing motor 330 connected to one of the dispensing shafts 320 is provided on one side of the treatment base box 230.

[0042] The processing base cylinder 310 is provided with a plurality of crushing rollers 340 that cooperate with the processing base cylinder 310, and both ends of the rollers are provided with crushing frames 350 that are rotatably connected to the crushing rollers 340. The crushing frames 350 are provided with crushing rotating shafts 360 that are rotatably cooperate with the feeding rotating shaft 320. One of the crushing rotating shafts 360 passes through the feeding rotating shaft 320 and is connected to the output end of the crushing motor 370. The crushing motor 370 is provided on the other side of the processing base box 230.

[0043] Preferably, when the crushing roller shaft 340 crushes only the end of the processing cylinder 310 away from the feeding trough 311, the processing cylinder 310 is provided with a crushing arc plate 380 that cooperates with the crushing roller shaft 340 and is correspondingly arranged with the feeding trough 311, so that the crushing arc plate 380 and the crushing roller shaft 340 cooperate in a coordinated manner, effectively improving the crushing efficiency of corn flaking, thereby completing the crushing work of corn flaking.

[0044] Preferably, when the crushing roller 340 crushes the inner wall of the processing cylinder 310 or during the crushing process mentioned above, the processing cylinder 310 is provided with a protective frame 390 that cooperates with the feeding trough 311 and prevents the corn chips from running out of the feeding trough 311.

[0045] Preferably, the surface of the crushing roller shaft 340 is provided with staggered spiral crushing teeth.

[0046] Furthermore, the dispensing base cylinder assembly 400 is provided in several groups, and each group of dispensing base cylinders corresponds one-to-one with each pretreatment component 300, and each group of dispensing base cylinder assembly 400 includes several dispensing base cylinder assemblies 400.

[0047] The dispensing base assembly 400 includes a dispensing insert 410 disposed on the processing base box 230. The processing base box 230 is provided with a dispensing cone 420 that cooperates with the dispensing insert 410. The dispensing cone 420 facilitates centralized dispensing of materials. The dispensing cone 420 is provided with a sealing cover 430 to prevent material leakage during non-dispensing periods. The processing base box 230 is provided with a microbial agent dispensing cylinder 440, and the microbial agent dispensing cylinder 440 is provided with a cap 450. The microbial agent dispensing cylinder 440 is used to add the microbial agent required for fermentation.

[0048] The feeding assembly 600 includes a feeding hopper 601 disposed on the processing base box 230, and the feeding hopper 601 is provided with a feeding cover plate; other materials are fed through the feeding hopper 601.

[0049] Furthermore, the stirring blade assembly 500 includes a stirring main shaft 510 that rotatably engages with the processing base box 230, and the processing base box 230 is provided with a stirring motor 520 for driving the stirring main shaft 510 to rotate. The upper section of the stirring main shaft 510 is provided with a wide blade 530, the middle section of the stirring main shaft 510 is provided with an oblique blade 540, and the lower section of the stirring main shaft 510 is provided with a propeller blade 550.

[0050] Among them, the wide-blade blade 530 is generally a flat, disc-shaped turbine blade with a large diameter, mainly used to agitate the material inside the tank over a large area, promoting mixing between upper and lower layers; the inclined blade blade 540 is installed at a certain angle, which can generate strong axial and radial mixing flow, enhancing the flow of material in different directions; the propeller blade 550 is similar to a marine propeller, with a smaller diameter but high rotational speed, mainly used to generate a strong axial flow, quickly lifting the material at the bottom of the tank to the top, realizing the circulation of material. All layers of blades are connected by a central shaft and driven by the same motor.

[0051] Furthermore, the support frame 100 is provided with an aeration assembly that cooperates with the stirring blade assembly 500. The aeration assembly can provide the necessary gas, such as oxygen, for the fermentation process. The aeration assembly includes a gas cylinder provided on the support frame 100. The support frame 100 is provided with an aeration pump unit. The output end of the aeration pump unit is connected to the stirring main shaft 510.

[0052] An aeration channel is provided on the stirring main shaft 510, and the wide blade 530, the inclined blade 540 and the propeller blade 550 are all hollow channels connected to the aeration channel. The blade surfaces of the wide blade 530, the inclined blade 540 and the propeller blade 550 are distributed with a number of spray holes, through which oxygen can be evenly dispersed into the material.

[0053] Furthermore, the fermentation bottom cylinder assembly 220 includes a support base 221, on which a sealing ring seat 222 is provided to cooperate with the fermentation cylinder 210, and the sealing ring seat 222 has a sealing ring groove 223 to cooperate with the fermentation cylinder 210.

[0054] The feeding assembly 240 includes a feeding channel 241 connected to the supporting base 221, and a feeding solenoid valve 242 is provided on the feeding channel 241. The feeding channel 241 is used to discharge the fermented material, and the feeding solenoid valve 242 can control the opening and closing of the feeding channel 241.

[0055] Furthermore, the support frame 100 includes a support support frame 110 for supporting the fermentation bottom cylinder assembly 220, and the support support frame 110 is provided with a lifting slide 120 that slides with the fermentation cylinder 210. The lifting slide 120 can realize the lifting action of the fermentation cylinder 210, and the lifting slide 120 is provided with a support slide 130 that cooperates with the processing base box 230.

[0056] The lifting slide 120 is equipped with a first support assembly 140 for driving the fermentation cylinder 210 to separate from the fermentation base assembly, and the support slide 130 is equipped with a second support assembly 150 for driving the processing base box 230 to separate from the fermentation cylinder 210. The first support assembly 140 can control the connection and separation of the fermentation cylinder 210 and the fermentation base assembly 220, and the second support assembly 150 can control the connection and separation of the processing base box 230 and the fermentation cylinder 210, facilitating cleaning and other operations.

[0057] Furthermore, the support frame 110 includes a placement base frame 111, on which a placement base groove 112 is provided to cooperate with the lifting base 221. The placement base groove 112 can accurately place the lifting base 221, and the placement base frame 111 is provided with a placement trough 113 to cooperate with the unloading channel 241. The placement trough 113 is used to place related components of the unloading channel 241.

[0058] Furthermore, the lifting slide 120 includes a plurality of stable lifting frames 121 connected to the supporting frame 110, and the lifting slide groove 122 is formed on the stable lifting frame 121; the fermentation cylinder 210 includes a cylinder body 211, a stable support 212 is provided on the cylinder body 211, and a stable slide 213 that cooperates with the lifting slide groove 122 is provided on the stable support 212;

[0059] The supporting slide 130 includes a stable support 131 connected to the stable lifting frame 121. The stable support 131 is provided with a stable support rod 132 that cooperates with the placement base frame 111. The stable ring seat is provided with a stable slide 133 that cooperates with the processing base box 230. The processing base box 230 includes a box body 231. The box body 231 is provided with a lifting bracket 232. The lifting bracket 232 is provided with a lifting slide 233 that slides with the stable slide 133.

[0060] Preferably, the cylinder 211, the box 231, and the support base 221 are all provided with a sandwich structure, and the sandwich structure is filled with a filling liquid, which can be used to regulate the internal temperature. Furthermore, a water temperature control box is provided on the support frame 100, which is used to control the temperature of the filling liquid. The water temperature control box is connected to the cylinder 211, the box 231, and the support base 221 via an input hose and an output hose, respectively.

[0061] The water temperature control box is equipped with three sets of water temperature control modules, which are respectively set to correspond one-to-one with the cylinder 211, the box 231 and the support base 221.

[0062] Preferably, a humidity sensor and a temperature sensor are also added inside the processing tank 230 to monitor internal environmental parameters in real time and ensure optimal conditions during fermentation. Simultaneously, a heat-insulating protective layer is added to the outside of the fermentation tank 210 to effectively reduce the impact of external temperature changes on the fermentation process.

[0063] Preferably, both the sealing circular groove and the sealing ring groove 223 are provided with sealing gaskets that cooperate with the cylinder 211, and the sealing gaskets further enhance the sealing effect.

[0064] Preferably, the first support component 140 can be configured as a linear drive component such as a hydraulic rod, a voltage rod, or a moving lead screw, or it can be configured as a winch structure. The second support component 150 can be adapted to specific requirements. All of these structures can effectively achieve the support function.

[0065] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A fermentation device for flaked corn used in aquaculture, characterized in that: The device includes a support frame (100), on which a fermentation cylinder (210) is mounted. A fermentation bottom cylinder assembly (220) that cooperates with the fermentation cylinder (210) and facilitates cleaning of the fermentation device is also mounted on the support frame (100). A feeding assembly (240) is mounted on the fermentation bottom cylinder. A processing base box (230) that cooperates with the fermentation cylinder (210) is mounted at the top of the fermentation cylinder (210). The support frame (100) is provided with a first top support assembly (140) for driving the fermentation cylinder (210) to separate from the fermentation base assembly, and the support frame (100) is provided with a second top support assembly (150) for driving the processing base box (230) to separate from the fermentation cylinder (210). The processing base box (230) is symmetrically provided with two sets of pretreatment components (300) for providing corn flaking pretreatment. The processing base box (230) is provided with a dispensing base cylinder assembly (400) that cooperates with the pretreatment components (300). The processing base box (230) is provided with a stirring blade assembly (500). The processing base box (230) is provided with a feeding assembly (600) that cooperates with the fermentation cylinder (210).

2. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The pretreatment component (300) includes a treatment base cylinder (310), the top of the treatment base cylinder (310) is provided with a delivery base groove (311) that cooperates with the delivery base cylinder component (400), the two ends of the treatment base cylinder (310) are provided with delivery shafts (320) that rotatably cooperate with the treatment base box (230), and a delivery motor (330) connected to one of the delivery shafts (320) is provided on one side of the treatment base box (230). The processing base cylinder (310) is provided with a plurality of crushing rollers (340) that cooperate with the processing base cylinder (310), and both ends of the rollers are provided with crushing frames (350) that are rotatably connected to the crushing rollers (340). The crushing frames (350) are provided with crushing shafts (360) that are rotatably cooperate with the feeding shaft (320). One of the crushing shafts (360) passes through the feeding shaft (320) and is connected to the output end of the crushing motor (370). The crushing motor (370) is located on the other side of the processing base box (230).

3. The aquaculture-use flaked corn fermentation device as described in claim 2, characterized in that: The processing base cylinder (310) is provided with a crushing arc plate (380) that cooperates with the crushing roller shaft (340) and is provided in correspondence with the feeding base trough (311).

4. The aquaculture-use flaked corn fermentation device as described in claim 2, characterized in that: The processing base cylinder (310) is provided with a protective frame (390) that cooperates with the delivery trough (311) and prevents the corn chips from running out of the delivery trough (311).

5. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The delivery base cylinder assembly (400) is provided in several groups, and each group of delivery base cylinders corresponds one-to-one with each pretreatment component (300), and each group of delivery base cylinder assembly (400) includes several delivery base cylinder assemblies (400). The dispensing base assembly (400) includes a dispensing insert (410) disposed on the treatment base box (230), a dispensing cone (420) that cooperates with the dispensing insert (410) disposed on the treatment base box (230), a sealing cover (430) disposed on the dispensing cone (420), a microbial agent dispensing cylinder (440) disposed in the treatment base box (230), and a cap (450) disposed on the microbial agent dispensing cylinder (440). The feeding assembly (600) includes a feeding hopper (601) disposed on the processing base box (230), and the feeding hopper (601) is provided with a feeding cover plate.

6. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The stirring blade assembly (500) includes a stirring spindle (510) that rotates with the processing base box (230), and the processing base box (230) is provided with a stirring motor (520) for driving the stirring spindle (510) to rotate. The upper section of the stirring spindle (510) is provided with a wide blade (530), the middle section of the stirring spindle (510) is provided with an oblique blade (540), and the lower section of the stirring spindle (510) is provided with a propeller blade (550). An aeration assembly that cooperates with the stirring blade assembly (500) is provided on the support frame (100).

7. The aquaculture-use flaked corn fermentation device as described in claim 6, characterized in that: The aeration assembly includes a gas cylinder mounted on the support frame (100), and an aeration pump unit mounted on the support frame (100). The output end of the aeration pump unit is connected to the stirring shaft (510). An aeration channel is provided on the stirring main shaft (510), and the wide blade (530), the oblique blade (540) and the propulsion blade (550) are all hollow channels connected to the aeration channel. The blade surfaces of the wide blade (530), the oblique blade (540) and the propulsion blade (550) are distributed with a number of spray holes.

8. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The fermentation bottom cylinder assembly (220) includes a support base (221), and the support base (221) is provided with a sealing ring seat (222) that cooperates with the fermentation cylinder (210). The sealing ring seat (222) has a sealing ring groove (223) that cooperates with the fermentation cylinder (210). The feeding assembly (240) includes a feeding channel (241) connected to the lifting base (221), and a feeding solenoid valve (242) is provided on the feeding channel (241).

9. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The support frame (100) includes a support support frame (110) for supporting the fermentation bottom cylinder assembly (220), and the support support frame (110) is provided with a lifting slide (120) that slides with the fermentation cylinder (210), and the lifting slide (120) is provided with a support slide (130) that cooperates with the processing base box (230). The lifting slide (120) is provided with a first support component (140) for driving the fermentation cylinder (210) to separate from the fermentation base assembly, and the support slide (130) is provided with a second support component (150) for driving the processing base box (230) to separate from the fermentation cylinder (210).

10. The aquaculture-use flaked corn fermentation device as described in claim 1, characterized in that: The support frame (110) includes a placement base frame (111), on which a placement base groove (112) is provided to cooperate with the lifting base (221), and a placement material groove (113) is provided on the placement base frame (111) to cooperate with the material discharge channel (241). The lifting slide (120) includes several stable lifting frames (121) that are connected to the supporting frame (110), and the lifting slide groove (122) is formed on the stable lifting frame (121); the fermentation cylinder (210) includes a cylinder body (211), a stable support (212) is provided on the cylinder body (211), and a stable slide (213) that cooperates with the lifting slide groove (122) is provided on the stable support (212). The supporting slide (130) includes a stable support (131) connected to the stable lifting frame (121), a stable support rod (132) that cooperates with the placement base frame (111) is provided on the stable support (131), and a stable slide (133) that cooperates with the processing base box (230) is provided on the stable ring seat; the processing base box (230) includes a box body (231), a lifting bracket (232) is provided on the box body (231), and a lifting slide (233) that slides with the stable slide (133) is provided on the lifting bracket (232).

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