A device for filling bags with a fermented mass

Abstract

The application discloses a kind of fermentation material bagging device, belong to feed fermentation equipment technical field, first feeding mechanism, it is located upside, for pushing upper fermentation material;Second feeding mechanism, it is located downside, for pushing lower fermentation material;Bagging part is used to be connected with fermentation bag, the bagging part has upper discharge channel and lower discharge channel, upper discharge channel is communicated with first feeding mechanism, lower discharge channel is communicated with second feeding mechanism, upper discharge channel and lower discharge channel are provided with the partition that can swing, partition separates upper discharge channel and lower discharge channel, and based on the up-and-down swing of partition, the outlet size of upper discharge channel and lower discharge channel is adjusted.The application can fill fermentation raw material into fermentation bag according to hierarchical structure, and improve bagging efficiency.

Description

Technical Field

[0001] This invention relates to the field of feed fermentation equipment technology, and more specifically, to a fermentation material filling device. Background Technology

[0002] Fermentation bags are commonly used fermentation containers; raw materials are simply placed in the bag for fermentation, making them convenient and low-cost. Chinese patent CN114747680A, filed earlier by the applicant, discloses an antibiotic-free compound feed for piglets containing fermented mulberry leaf powder and its preparation method. In this method, popped corn is placed at the bottom of the fermented mulberry leaf feed, with a thickness of at least 2 cm, and the mulberry leaf feed is placed on top of the popped corn, allowing the popped corn at the bottom to quickly absorb the liquid seeping out during fermentation. However, placing the mulberry leaf feed and popped corn into a fermentation bag fails to preserve the layered structure of the raw materials, thus failing to meet the requirements of the fermentation process. Based on this, this invention was designed. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a fermentation material filling device that can fill fermentation raw materials into fermentation bags according to a layered structure, thereby improving bagging efficiency.

[0004] To achieve these objectives of the present invention, the present invention provides a fermentation material filling bag device, comprising:

[0005] The first feeding mechanism, located on the upper side, is used to push the upper fermentation material;

[0006] The second feeding mechanism, located on the lower side, is used to push the lower fermentation material;

[0007] The bagging section is used to fit onto the fermentation bag. The bagging section has an upper discharge channel and a lower discharge channel. The upper discharge channel is connected to a first feeding mechanism, and the lower discharge channel is connected to a second feeding mechanism. The upper discharge channel and the lower discharge channel are provided with a swingable partition plate. The partition plate separates the upper discharge channel and the lower discharge channel, and the outlet size of the upper discharge channel and the lower discharge channel is adjusted based on the up and down swing of the partition plate.

[0008] This embodiment features a bagging section with an upper and lower discharge channel. The first and second feeding mechanisms push fermentation material into the discharge channels, respectively. With the up-and-down swing adjustment of the partition plate, fermentation material of different thicknesses is output from the upper and lower discharge channels and filled into the fermentation bag, forming a distinct layer of material in the fermentation bag, such as a layered structure of mulberry leaf fermentation material on the top and corn popping material on the bottom, which meets the needs of the fermentation process and improves the bagging efficiency.

[0009] Preferably, it also includes several bag-pressing components disposed above the bag-covering section. After the fermentation bag is placed outside the bag-covering section, the bag-pressing components press the fermentation bag tightly. As the fermentation material is continuously filled in, the friction between the fermentation bag and the bag-pressing components is overcome and they slide relative to each other, and the fermentation bag is gradually pushed out from the bag-covering section.

[0010] More preferably, the bag-pressing component is an elastic element that elastically presses the fermentation bag onto the bag-covering part, making it easy to put the fermentation bag on without crushing it.

[0011] The preferred embodiment is a pair of smooth metal or plastic rods that press the fermentation bag tightly using the elasticity of the material. The pressing component has a ring structure, with the first end fixed to the first feeding mechanism and the second end extending along the top surface of the bagging part and closely adhering to the top surface of the bagging part. The second end has an arc-shaped structure to facilitate the insertion of the fermentation bag.

[0012] Preferably, the bagging part has several arc-shaped protrusions on both sides, which can not only tighten the fermentation bag, but also allow the fermentation bag and the bagging part to slide together, slide relative to each other during filling and continuously retract the bag, and prevent the bagging part from scratching the fermentation bag.

[0013] More preferably, the arc-shaped protrusions are located on both sides of the four corners of the bagging part, forming a protruding structure of the bagging part, thereby opening the fermentation bag to both sides and forming the main contact part with the fermentation bag, reducing the contact between the fermentation bag and the bagging part, and reducing the risk of damage to the fermentation bag.

[0014] Ideally, the curved protrusion is a smooth semi-cylinder, such as a steel cylinder or a plastic cylinder.

[0015] Preferably, an adjustment mechanism is provided to adjust the up-and-down swing of the divider plate. The adjustment mechanism is located on the outer side of the bag-covering part for easy adjustment.

[0016] Specifically, the side of the bagging part is provided with a first slot that matches the swing trajectory of the partition plate. The adjustment mechanism passes through the first slot and is connected to the partition plate. The adjustment mechanism is driven to move up and down, causing the partition plate to swing up and down. The movement of the adjustment mechanism is limited by the first slot.

[0017] More preferably, the adjustment mechanism includes:

[0018] An arc-shaped plate is fixed to the side of the bag-covering part, and it also has a second slot that matches the swing trajectory of the partition plate.

[0019] The first clamping block is located inside the arc-shaped plate and fills the gap between the arc-shaped plate and the bag-covering part;

[0020] The second clamping block is located on the outside of the arc-shaped plate and, together with the first clamping block, forms an inner and outer clamping structure for the arc-shaped plate.

[0021] After passing through the second clamping block, the second slot of the arc plate, the first clamping block, and the first slot of the bag-covering part, the bolt is connected and fixed to the partition plate.

[0022] The ball nut engages with the bolt thread. After tightening, it clamps and fixes the first clamping block, the arc plate, the second clamping block, and the partition plate. After loosening, it adjusts the partition plate to swing to the desired position.

[0023] More preferably, the contact surfaces of the first clamping block, the second clamping block, and the arc plate are provided with a knurled texture structure to increase friction.

[0024] More preferably, both the first slot and the second slot are arc-shaped slots, and the first clamping block is an arc-shaped plate structure that is larger than the first slot. During the up-and-down swinging process of the partition plate, the first clamping block can cover the first slot.

[0025] Preferably, the upper and lower surfaces of the partition plate are provided with guide lines, which are arranged in a straight line along the surface of the partition plate and are the same as or parallel to the material ejection direction. More preferably, the guide lines are straight convex strips or straight grooves or a combination of both.

[0026] Preferably, a conveying mechanism is also provided. The conveying mechanism extends from the bottom of the bagging part towards the material pushing direction. There is a gap between the conveying mechanism and the bottom of the bagging part so as not to obstruct the fermentation bag from being put into the bagging part. During the process of the fermentation bag being filled with material and continuously being unloaded, the conveying mechanism supports the fermentation bag and keeps the fermentation bag horizontal.

[0027] More preferably, the conveying mechanism is a driven conveyor belt that operates passively as the fermentation bags are continuously pushed out.

[0028] The bag-filling method of the fermentation material bag-filling device of the present invention includes:

[0029] The first feeding mechanism loads mulberry leaf fermentation raw materials and pushes them to the upper discharge channel as upper fermentation material.

[0030] The second feeding mechanism loads popped corn and pushes the popped corn into the lower discharge channel as the lower fermentation material.

[0031] The partition plate is adjusted to swing up and down by adjusting the mechanism, thereby adjusting the size of the upper and lower discharge channels and obtaining fermentation material layers of different thicknesses. Then, the partition plate is clamped and locked by adjusting the mechanism.

[0032] The fermentation bag is placed over the bagging part, and the fermentation bag is pressed down by the bag pressing part.

[0033] The first and second feeding mechanisms are activated, and the upper and lower fermentation materials are filled into the fermentation bags, which are continuously pushed out. The conveying mechanism horizontally supports the fermentation bags.

[0034] Finally, place the container horizontally in the fermentation chamber for fermentation.

[0035] The present invention has at least the following beneficial effects:

[0036] This invention designs a bagging section with an upper discharge channel and a lower discharge channel. The first feeding mechanism and the second feeding mechanism push fermentation material into the discharge channel respectively. With the up-and-down swing adjustment of the partition plate, the upper discharge channel and the lower discharge channel output fermentation material of different thicknesses to fill the fermentation bag, forming a layered material layer in the fermentation bag, such as a layered structure of mulberry leaf fermentation material on the top layer and corn popping material on the bottom layer, which meets the needs of the fermentation process and improves the bagging efficiency.

[0037] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the first structure of the fermentation material filling bag device according to the present invention;

[0039] Figure 2 This is a schematic diagram of a second structure of the fermentation material filling bag device according to the present invention;

[0040] Figure 3 This is a schematic diagram of the adjustment mechanism described in this invention;

[0041] Figure 4 This is a schematic diagram of the structure of the partition plate described in this invention;

[0042] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism and the partition plate described in this invention.

[0043] Figure 6 A schematic diagram of the third structure of the fermentation material filling bag device of the present invention. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to examples, so that those skilled in the art can implement it based on the description.

[0045] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof. It should be noted that, unless otherwise specified, the experimental methods described in the following embodiments are conventional methods, and the reagents and materials described are commercially available unless otherwise specified.

[0046] like Figures 1-5 As shown, a fermentation material filling device of the present invention includes:

[0047] The first feeding mechanism 10 is located on the upper side and is used to push the upper fermentation material;

[0048] The second feeding mechanism 20, located on the lower side, is used to push the lower fermentation material;

[0049] The bagging part 30 is used to fit onto the fermentation bag. Therefore, the bagging part 30 is set to match the size of the fermentation bag. The bagging part 30 has an upper discharge channel 301 and a lower discharge channel 303. The upper discharge channel 301 is connected to the first feeding mechanism 10, and the lower discharge channel 303 is connected to the second feeding mechanism 20. A swingable partition plate 302 is provided between the upper discharge channel 301 and the lower discharge channel 303. The partition plate 302 separates the upper discharge channel 301 and the lower discharge channel 303, and the outlet size of the upper discharge channel 301 and the lower discharge channel 303 is adjusted based on the up and down swing of the partition plate 302, thereby filling the fermentation bag with fermentation material of different thicknesses.

[0050] In the illustration, the second feeding mechanism 20 is mounted and fixed on the bracket 50, and the first feeding mechanism 10 is mounted and fixed on the second feeding mechanism 20. The first feeding mechanism 10 and the second feeding mechanism 20 are preferably configured as screw feeders, each equipped with a first hopper 101 and a second hopper 201. In the illustration, the bodies of the first feeding mechanism 10 and the second feeding mechanism 20 are welded and fixed or fixed by other means such as bolts. The two have different lengths, causing the first hopper 101 and the second hopper 201 to be spatially offset for easy feeding. In the illustration, the first body 102 of the first feeding mechanism 10 extends to the first end of the sleeve portion and connects to the upper discharge channel 301. The pushed upper fermented material is squeezed into the upper discharge channel 301 and then output from the outlet of the upper discharge channel 301. The second body 202 of the second feeding mechanism 20 extends to one end of the sleeve part and connects to the lower discharge channel 303. The pushed lower fermentation material is squeezed into the lower discharge channel 303 and then output from the outlet of the lower discharge channel 303. The separator 302 separates the upper discharge channel 301 and the lower discharge channel 303. In the illustration, the first end of the separator 302 is rotatably connected to the first end of the sleeve part 30, so the second end of the separator 302 can swing up and down to change the size of the outlet of the upper and lower discharge channels. After the fermentation bag is put into the bagging part, the fermentation material in the upper and lower layers can be filled into the fermentation bag.

[0051] The advantage of this embodiment is that it designs a bagging section with an upper discharge channel and a lower discharge channel. The first feeding mechanism and the second feeding mechanism push the fermentation material into the discharge channel respectively. With the up-and-down swing adjustment of the partition plate, the upper discharge channel and the lower discharge channel output fermentation material of different thicknesses to fill the fermentation bag, forming a layered material layer in the fermentation bag, such as a layered structure of mulberry leaf fermentation material on the top layer and corn popping material on the bottom layer, which meets the needs of the fermentation process and improves the bagging efficiency.

[0052] Furthermore, in another implementation, such as Figure 1 As shown, it also includes several bag-pressing components 40 disposed above the bag-covering part 30. After the fermentation bag is placed outside the bag-covering part 30, the bag-pressing components 40 press the fermentation bag tightly. As the fermentation material is continuously filled in, the friction between the fermentation bag and the bag-pressing components is overcome and they slide relative to each other, so that the fermentation bag is gradually pushed out from the bag-covering part.

[0053] In a preferred embodiment, the bag-pressing component 40 is an elastic element that elastically presses the fermentation bag onto the bag-covering part 30, which not only makes it easy to put the fermentation bag on, but also prevents the fermentation bag from being crushed.

[0054] In a more specific implementation, such as Figure 1 As shown, the bag pressing component 40 is a pair of smooth metal rods or plastic rods that rely on the elasticity of the material to press the fermentation bag tightly. The bag pressing component 40 has a ring structure, with the first end fixed on the first hopper 101 of the first feeding mechanism, and the second end extending along the top surface of the bag-covering part 30 and closely attached to the top surface of the bag-covering part 30. The second end has an arc-shaped structure to facilitate the insertion of the fermentation bag.

[0055] Furthermore, in another implementation, such as Figure 1 and 2 As shown, the bagging part 30 has several arc-shaped protrusions 304 on both sides, which can not only open the fermentation bag from the inside, but also make the fermentation bag slide in cooperation with the bagging part 30. During bagging and filling, the fermentation bag slides relative to the arc-shaped protrusions 304, so that the bagging and filling can be removed smoothly and quickly, and the bagging part 30 can avoid scratching the fermentation bag.

[0056] In a more preferred embodiment, such as Figure 1 As shown, the arc-shaped protrusions 304 are located on both sides of the four corners of the bagging part 30, forming protruding parts of the bagging part 30, thereby opening the fermentation bag to both sides. The arc-shaped protrusions 304 constitute the main contact part with the fermentation bag, reducing the contact between the fermentation bag and other parts of the bagging part 30, and reducing the risk of damage to the fermentation bag.

[0057] In a more specific embodiment, the arcuate protrusion 304 is a smooth semi-cylinder, such as a steel cylinder, a plastic cylinder, etc.

[0058] Furthermore, in another implementation, such as Figures 2-5 As shown, an adjustment mechanism 60 is provided to adjust the up-and-down swing of the partition plate 302. The adjustment mechanism 60 is located on the outer side of the bag-covering part 30 for easy adjustment.

[0059] like Figure 1 As shown, the side of the bag part 30 is provided with a first slot 305 that matches the swing trajectory of the partition plate 302. The adjustment mechanism 60 passes through the first slot 305 and is connected to the partition plate 302. The adjustment mechanism 60 is driven to move up and down, thereby causing the partition plate 302 to swing up and down. The movement of the adjustment mechanism 60 is limited by the first slot 305.

[0060] In a more specific implementation, such as Figure 3 and 5 As shown, the adjustment mechanism 60 includes:

[0061] An arc-shaped plate 601 is fixed to the side of the bag-covering part 39 and also has a second slot 604 that matches the swing trajectory of the partition plate 302. In the illustration, the arc-shaped plate 601 has an arched portion 603, and the second slot 604 is disposed through the arched portion 603, matching the up-and-down swing trajectory of the partition plate 302. The arc-shaped plate 601 has mounting through holes 602 at both ends, such as... Figure 2 As shown, the arc-shaped protrusion 304 has an installation port 306 and a screw hole 307 in the middle. The arc-shaped plate 601 is fixed to the installation port 306 and the screw hole 307 through the installation through hole 602 and screws.

[0062] The first clamping block 605 is located inside the arc plate 601, filling the gap between the arc plate 601 and the sleeve part 30, preventing the arc plate 601 from being suspended, preventing deformation when clamped and subjected to force, and increasing the contact area with the side wall of the sleeve part; the first clamping block 605 is provided with a first through hole 606.

[0063] The second clamping block 608 is located on the outside of the arc plate 601 and is combined with the first clamping block 605 to form an inner and outer clamping structure for the arc plate 601; the second clamping block 608 is provided with a second through hole 610.

[0064] The adjusting bolt 611 passes through the second through hole 610 of the second clamping block, the second slot hole 604 of the arc plate, the first through hole 606 of the first clamping block, and the first slot hole 305 of the bag-covering part, and is then connected and fixed to the fixing hole 3021 of the partition plate.

[0065] The spherical nut 612 engages with the adjusting bolt 611. When the spherical nut 612 is rotated and tightened, it clamps the first clamping block 605 from the outside, thereby clamping and fixing the arc plate 601, the second clamping block 608, and the partition plate 302 together. After the spherical nut 612 is loosened, the plates and blocks are released, and the partition plate 302 can be manually adjusted to swing to the desired position.

[0066] In a more preferred embodiment, such as Figure 3 As shown, the contact surfaces of the first clamping block 605, the second clamping block 608, and the arc plate 601 are provided with knurled texture structures to increase friction. Examples include the first knurled texture 607 and the second knurled texture 609 in the illustration.

[0067] In a more preferred embodiment, such as Figure 1 and Figure 3 As shown, both the first slot 305 and the second slot 604 are arc-shaped slots. The first clamping block 605 is an arc-shaped plate structure and is larger than the first slot 305. During the up-and-down swing adjustment of the partition plate 302, the first clamping block 605 can cover the first slot 305, thus effectively reducing the leakage of fermentation from the inside of the bag section to the outside.

[0068] Furthermore, in another implementation, such as Figure 4 As shown, the upper and lower surfaces of the partition plate 302 are provided with guide lines 3022. The guide lines 3022 are arranged in a straight line along the surface of the partition plate 302 and are the same as or parallel to the material ejection direction, so that the material slides smoothly along the partition plate, fills smoothly, and the material layers are distinct. Optionally, the guide lines 3022 are straight convex strips or straight grooves or a combination of both, and the height or depth of the convex strips and grooves can be set in the range of 0.5 to 5 cm. In the example, the first end of the partition plate 302 is provided with a rotating connection part 3023. Optionally, the rotating connection part 3023 is a rotating shaft, and the two ends of the rotating shaft are rotatably connected to the two side walls of the sleeve part 30, thereby realizing the up and down swing setting of the partition plate. In the example, the side of the partition plate 302 is provided with a fixing hole 3021 or a fixing sleeve for connecting and fixing with the adjusting bolt of the adjusting mechanism.

[0069] Furthermore, in another implementation, such as Figure 6 As shown, a conveying mechanism 70 is also provided. The conveying mechanism 70 extends from the bottom of the bagging part 30 towards the material ejection direction. The conveying surface 701 of the conveying mechanism 70 is spaced from the bottom of the bagging part 30, so as not to obstruct the insertion of the fermentation bag into the bagging part 30. During the continuous unloading process of the fermentation bag filled with material, the conveying mechanism 70 supports the fermentation bag and keeps it horizontal. Optionally, the conveying mechanism 70 is a driven conveyor belt that passively operates as the fermentation bag is continuously ejected.

[0070] A bag-filling method of the fermentation material bag-filling device of the present invention, applicable to bag-filling of mulberry leaf fermentation material, includes:

[0071] like Figure 6 As shown, the first feeding mechanism 10 loads mulberry leaf fermentation raw materials and pushes them into the upper discharge channel of the sleeve part 30 as upper fermentation material.

[0072] The second feeding mechanism 20 loads popcorn corn and pushes it into the lower discharge channel of the connecting part 30 as the lower fermentation material.

[0073] like Figure 2 As shown, the partition plate swings up and down by adjusting the adjustment mechanism, thereby adjusting the size of the upper and lower discharge channels and obtaining fermentation material layers of different thicknesses. For example, the thickness of corn popping material is 3-20 cm, and the thickness of mulberry leaf fermentation material is 15-60 cm. Then, the partition plate 302 is clamped and locked by the adjustment mechanism 60.

[0074] The fermentation bag is placed over the bagging part 30, and the fermentation bag is pressed down by the bag pressing part 40.

[0075] The first feeding mechanism 10 and the second feeding mechanism 20 are activated, and the mulberry leaf fermentation raw materials and corn popcorn are filled into the fermentation bag, and the fermentation bag is continuously pushed out. The conveying mechanism horizontally supports the fermentation bag.

[0076] Finally, the fermentation bag opening is manually tied or sealed using a sealing machine, and then placed horizontally in the fermentation chamber for fermentation. Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art.

Claims

1. A fermentation material filling bag device, characterized in that, include: The first feeding mechanism, located on the upper side, is used to push the upper fermentation material; The second feeding mechanism, located on the lower side, is used to push the lower fermentation material; The bagging part is used to fit onto the fermentation bag. The bagging part has an upper discharge channel and a lower discharge channel. The upper discharge channel is connected to a first feeding mechanism, and the lower discharge channel is connected to a second feeding mechanism. The upper discharge channel and the lower discharge channel are provided with a swingable partition plate. The partition plate separates the upper discharge channel and the lower discharge channel, and the outlet size of the upper discharge channel and the lower discharge channel is adjusted based on the up and down swing of the partition plate. It also includes several bag-pressing components disposed above the bag-covering part, wherein the bag-pressing components are elastic elements that elastically press the fermentation bag onto the bag-covering part; It is also equipped with a conveying mechanism that extends from the bottom of the bagging section toward the material pushing direction. There is a gap between the conveying mechanism and the bottom of the bagging section. During the process of continuously retracting the fermentation bag as the material is filled into it, the conveying mechanism supports the fermentation bag and keeps it horizontal.

2. The fermentation material filling device as described in claim 1, characterized in that, Several arc-shaped protrusions are provided on both sides of the bagging part; the arc-shaped protrusions are located on both sides of the four corners of the bagging part, forming the protruding structure of the bagging part; the arc-shaped protrusions are smooth semi-cylinders; the bag pressing component is a pair of smooth metal rods or plastic rods, which rely on the elasticity of the material to press the fermentation bag tightly. The bag pressing component has a ring structure, with the first end fixed on the first hopper of the first feeding mechanism, and the second end extending along the top surface of the bagging part and closely attached to the top surface of the bagging part. The second end has an arc-shaped structure.

3. The fermentation material filling device as described in claim 1, characterized in that, The first end of the partition plate is provided with a rotating connection part, which is a rotating shaft. The two ends of the rotating shaft are rotatably connected to the two side walls of the bag-covering part. An adjustment mechanism is provided to adjust the up and down swing of the partition plate. The adjustment mechanism is located on the outer side of the bag-covering part. The side of the bag-covering part is provided with a first slot that matches the swing trajectory of the partition plate. The adjustment mechanism passes through the first slot and is connected to the partition plate. The adjustment mechanism is driven to move up and down, thereby causing the partition plate to swing up and down.

4. The fermentation material filling device as described in claim 3, characterized in that, The regulating mechanism includes: An arc-shaped plate is fixed to the side of the bag-covering part and also has a second slot that matches the swing trajectory of the partition plate. The arc-shaped plate has an arched part, and the second slot is provided through the arched part. The first clamping block is located inside the arc-shaped plate and fills the gap between the arc-shaped plate and the bag-covering part; The second clamping block is located on the outside of the arc-shaped plate and, together with the first clamping block, forms an inner and outer clamping structure for the arc-shaped plate. The adjusting bolt passes through the second clamping block, the second slot of the arc plate, the first clamping block, and the first slot of the bag-covering part, and is then connected and fixed to the partition plate. The ball nut engages with the bolt thread. After tightening, it clamps and fixes the first clamping block, the arc plate, the second clamping block, and the partition plate. After loosening, it adjusts the partition plate to swing to the desired position.

5. The fermentation material filling device as described in claim 4, characterized in that, The contact surfaces of the first clamping block, the second clamping block, and the arc plate are provided with a knurled texture to increase friction.

6. The fermentation material filling device as described in claim 4, characterized in that, Both the first and second slots are arc-shaped slots. The first clamping block is an arc-shaped plate structure and is larger than the first slot. During the up-and-down swinging process of the partition plate, the first clamping block covers the first slot.

7. The fermentation material filling device as described in claim 1, characterized in that, The upper and lower surfaces of the partition plate are provided with guide lines, which are arranged in a straight line along the surface of the partition plate and are the same as or parallel to the material ejection direction; the guide lines are straight convex strips or straight grooves or a combination of both, and the height or depth of the convex strips and grooves is set in the range of 0.5~5 cm.

8. The fermentation material filling device as described in claim 4, characterized in that, The methods for filling bags include: The first feeding mechanism loads mulberry leaf fermentation raw materials and pushes them to the upper discharge channel as upper fermentation material. The second feeding mechanism loads popped corn and pushes the popped corn into the lower discharge channel as the lower fermentation material. The partition plate is adjusted up and down by adjusting the mechanism, thereby adjusting the size of the upper and lower discharge channels and obtaining fermentation material layers of different thicknesses. The thickness of corn popping material is 3-20 cm, and the thickness of mulberry leaf fermentation material is 15-60 cm. Then the partition plate is clamped and locked by adjusting the mechanism. The fermentation bag is placed over the bagging part, and the fermentation bag is pressed down by the bag pressing part. The first and second feeding mechanisms are activated, and the upper and lower fermentation materials are filled into the fermentation bags, and the fermentation bags are continuously pushed out. The conveying mechanism horizontally supports the fermentation bags and is a driven conveyor belt that passively operates as the fermentation bags are pushed out. Tighten the opening of the fermentation bag or seal it with a sealing machine, and then place it horizontally in the fermentation chamber for fermentation.

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