Food sauce fermentation device and process thereof

Abstract

The application discloses a food sauce fermentation device and a process thereof, and belongs to the technical field of fermentation devices. The food sauce fermentation device comprises a fermentation tank, a crawling ladder, a side baffle, a material lifting assembly and a dust blocking assembly. The crawling ladder is arranged on the side of the fermentation tank through a dismounting assembly, and the bottom end of the crawling ladder is provided with universal wheels. The dismounting assembly is used for mounting or dismounting the crawling ladder on the fermentation tank. The two sides of the crawling ladder are both fixedly provided with the side baffles, and the side of each side baffle is fixedly provided with a handle. The material lifting assembly is arranged on the crawling ladder, and the dust blocking assembly is arranged on the side baffle and used for blocking dust on the crawling ladder when the crawling ladder is not used. The food sauce fermentation device provided by the application can avoid the floating of more dust and impurities on the crawling ladder into the fermentation tank when the crawling ladder is used to pour material into the fermentation tank, and the material lifting is convenient.

Description

Technical Field

[0001] This invention belongs to the field of fermentation equipment technology, specifically relating to a food sauce fermentation device and its process. Background Technology

[0002] Food sauce fermentation equipment is a specialized device used for fermenting sauces such as fermented broad bean paste, sweet bean sauce, and soy sauce. It is divided into household and industrial automated large tanks according to scale. The core is to provide a sterile environment with controllable temperature and humidity to ensure stable fermentation flavor and efficiency. Some existing fermentation tanks are quite tall, usually more than 2 meters high. When adding materials, the top of the fermentation tank needs to be opened to add materials. Therefore, such fermentation tanks are usually equipped with ladders on the side. Workers climb up the ladder to the top of the fermentation tank and then add materials.

[0003] However, when the ladder is installed on the side of the fermentation tank for a long time and is used to climb, the dust on the soles of the workers' shoes can easily be carried to the ladder. The dust and impurities can easily adhere to and spread to the fermentation tank and its surroundings, thus polluting the fermentation environment of the sauce. In addition, when loading materials, workers usually hold the materials in their hands and then climb up, so the labor intensity is also relatively high. Summary of the Invention

[0004] The purpose of this invention is to provide a food sauce fermentation device and process, so as to avoid a lot of dust and impurities floating into the fermentation tank when pouring materials into the fermentation tank via a ladder, and to make it more convenient to lift the materials.

[0005] To achieve the above objectives, embodiments of the present invention provide a food sauce fermentation device, including a fermentation tank, a ladder, side baffles, a material lifting component, and a dust blocking component. The ladder is mounted on the side of the fermentation tank via a disassembly and assembly component, and casters are installed at the bottom of the ladder. The disassembly and assembly component is used to install or remove the ladder from the fermentation tank. The side baffles are fixedly installed on both sides of the ladder, and handles are fixedly installed on the sides of the side baffles to prevent dust or impurities from floating onto the fermentation tank. The material lifting component is mounted on the ladder to lift the material above the fermentation tank. The dust blocking component is mounted on the side baffles to block dust from the ladder when it is not in use.

[0006] To enable the ladder to be installed on the side of the fermentation tank during material feeding and to be removed from the fermentation tank when not feeding, the disassembly and assembly assembly further includes an installation ring, an installation cover, and an installation block. The installation ring is fixedly installed on the outer wall of the fermentation tank, the installation cover is fixedly installed on the side of the installation ring, and the installation block is fixedly installed on the side of the ladder. A limiting assembly is provided on the ladder, and the limiting assembly includes a placement block and a limiting post. The placement block is fixedly installed on the top of the ladder, and the top of the placement block has a limiting groove that matches the limiting post. The side of the installation cover has a groove, and the tops of both the installation cover and the installation block have slots that match the limiting post, so that the installation block can be placed into the groove of the installation cover during installation.

[0007] To lift materials above the ladder, the material lifting assembly further includes a fixed plate, a take-up roller, a motor, a lifting rope, a material lifting component, and an anti-deviation component. Two fixed plates are fixedly mounted on the side of the ladder. The take-up roller is rotatably mounted between the two fixed plates. The motor is mounted on the fixed plate and coaxially fixedly connected to the take-up roller. The lifting rope is wound around the take-up roller. The material lifting component is mounted on the lifting rope. The anti-deviation component is mounted on the ladder. The material lifting assembly includes a lifting hook, a pull frame, and a material holding cylinder. The lifting hook is fixedly installed at the bottom end of the lifting rope via a base plate. The pull frame is installed on the lifting hook, and the material container is fixedly installed on the pull frame. The anti-deviation component includes a slide rail and a sliding frame. Two slide rails are fixedly installed on the side of the ladder, and the slide rails have grooves on their sides. The sliding frame is slidably installed in the grooves of both slide rails, and the pull frame is fixedly installed between the two sliding frames. The bottom end of the take-up roller is higher than the top end of the ladder, so that it is convenient for workers standing on the ladder to pick up the material container.

[0008] To prevent dust from entering the ladder when it is not in use, the dust-blocking assembly further includes a dust-blocking frame, a damping shaft, and a blocking plate. The dust-blocking frame slides through the sides of the two side plates. The damping shaft is rotatably mounted on both sides of the ladder, and the blocking plate is fixedly mounted on the sides of the damping shaft.

[0009] A food sauce fermentation process, based on the aforementioned food sauce fermentation apparatus, includes the following steps: Step 1: Install the ladder: When it is necessary to pour materials into the fermentation tank, the staff pushes the ladder to move the mounting block into the groove of the mounting cover, then locks the casters, and then the staff climbs onto the ladder and inserts the limiting post into the slots of the mounting block and the mounting cover, thereby further installing the ladder on the side of the fermentation tank. Step 2, Lifting the Material: Place the material into the container, then start the motor. The motor's output drives the winding roller to rotate between the two fixed plates, thereby tightening the lifting rope and moving the container to the top of the ladder. Then, the staff climbs up the ladder and manually pours the material inside the container into the fermentation tank. Step 3, Sauce Fermentation: After pouring the ingredients, start the fermentation tank. The fermentation tank will then process the materials inside and ferment them into a sauce. Step 4, Protective Ladder: After unloading the materials, the workers slide the dust shield through the two side baffles to protect the ladder's footboard and prevent excessive splashing of impurities or debris. Then, the baffles are rotated to a vertical position using the damping shaft to block the sides of the dust shield and prevent it from sliding out.

[0010] The significant technical effects of the embodiments of the present invention are as follows: When materials need to be poured into the fermentation tank, the ladder is first pushed to the fermentation tank. The ladder is then fixed to the side of the fermentation tank using the disassembly and assembly components. This allows workers to climb up to the top of the fermentation tank to pour the materials. The side panels installed on both sides of the ladder can block most of the dust on the ladder steps. When workers climb, impurities from the soles of their shoes can easily fall onto the steps. Therefore, the side panels can block some impurities or dust, preventing a lot of dust and impurities from floating onto the fermentation tank. After use, the ladder can be moved to another location, thus keeping the ladder away from the fermentation tank. During loading, the material container and materials can be moved to the top of the ladder by the lifting component, thus avoiding the need for workers to lift the materials by hand while climbing, making it easier for workers to load materials. After pouring, the ladder can be moved away from the fermentation tank to prevent impurities or dust from floating to the fermentation tank if the ladder is always placed on the side. After placing the ladder, the dust-proof component can be used to block the dust from floating onto the ladder. In summary, through the cooperation of the ladder, side baffles, material lifting components, and dust blocking components, this device allows the ladder to be disassembled or installed on the fermentation tank at any time, and can prevent a large amount of dust from floating onto the fermentation tank. It can also reduce the labor intensity of workers when lifting materials. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of the fermentation tank, ladder, and assembly / disassembly components; Figure 3 for Figure 1 A schematic diagram of the structure of the central ladder and side baffles in combination; Figure 4 for Figure 1 A schematic diagram of the structure of the intermediate ladder and the material lifting component; Figure 5 for Figure 1 A schematic diagram of the structure of the central ladder, side baffles, and dust-blocking components; Figure 6 for Figure 1 A schematic diagram of the structure in which the mounting ring and the fermenter are fitted together; Figure 7 for Figure 1 A schematic diagram of the structure of the ladder and the mounting block.

[0013] In the diagram: 1. Fermentation tank; 2. Ladder; 3. Side baffle; 4. Mounting ring; 5. Mounting cover; 6. Mounting block; 7. Placement block; 8. Limiting post; 9. Fixing plate; 10. Winding roller; 11. Motor; 12. Lifting rope; 13. Lifting hook; 14. Pulling frame; 15. Material container; 16. Slide rail; 17. Sliding frame; 18. Dust baffle; 19. Damping shaft; 20. Baffle plate. Detailed Implementation

[0014] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0016] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0017] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] In the description of the embodiments of this application, the term "and / or" is merely a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship. In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple groups" refers to two or more groups (including two groups), and "multiple pieces" refers to two or more pieces (including two pieces).

[0019] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0020] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation", "connection", "linking", and "fixing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components.

[0021] Example 1 Please see Figures 1-7This illustration shows a food sauce fermentation apparatus according to an embodiment of the present invention, including a fermentation tank 1, a ladder 2, a side baffle 3, a material lifting assembly, and a dust blocking assembly. The ladder 2 is mounted on the side of the fermentation tank 1 via a disassembly assembly, and casters are installed at the bottom of the ladder 2. The disassembly assembly is used to install or remove the ladder 2 from the fermentation tank 1. Figure 3 As shown, side baffles 3 are fixedly installed on both sides of the ladder 2, and handles are fixedly installed on the sides of the side baffles 3 to prevent dust or impurities from floating onto the fermentation tank 1. The material lifting component is set on the ladder 2 to lift the material to the top of the fermentation tank 1. The dust blocking component is set on the side baffles 3 to block dust from the ladder 2 when it is not in use.

[0022] When feeding is required, such as Figure 2 , Figure 6 and Figure 7 As shown, the ladder 2 is first installed on the fermenter 1 using the disassembly and assembly components. The disassembly and assembly components include an installation ring 4, an installation cover 5, and an installation block 6. The installation ring 4 is fixedly installed on the outer wall of the fermenter 1, the installation cover 5 is fixedly installed on the side of the installation ring 4, and the installation block 6 is fixedly installed on the side of the ladder 2. A limiting component is set on the ladder 2. The limiting component includes a placement block 7 and a limiting post 8. The placement block 7 is fixedly installed on the top of the ladder 2, and the top of the placement block 7 has a limiting groove that matches the limiting post 8.

[0023] Specifically, the worker holds the handle of the side baffle 3 and pushes the ladder 2 to move using the casters. Since the side of the mounting cover 5 has a groove, and the top of the mounting cover 5 and the mounting block 6 both have slots that match the limiting post 8, the worker moves the mounting block 6 into the groove of the mounting cover 5, then locks the casters to initially lock the ladder 2. Then the worker climbs to the top of the ladder 2, pulls the limiting post 8 out of the limiting groove of the placement block 7, and inserts it into the slots at the top of the mounting cover 5 and the mounting block 6, thereby further fixing the ladder 2 to the side of the mounting ring 4 and the fermentation tank 1.

[0024] The material is then lifted to the top of ladder 2 by the lifting assembly, such as... Figure 4As shown, the lifting assembly includes a fixed plate 9, a take-up roller 10, a motor 11, a lifting rope 12, a lifting component, and an anti-deviation component. Two fixed plates 9 are fixedly installed on the side of the ladder 2. The take-up roller 10 is rotatably mounted between the two fixed plates 9. The motor 11 is mounted on the fixed plate 9 and is coaxially and fixedly connected to the take-up roller 10. The lifting rope 12 is wound around the take-up roller 10. The lifting component is mounted on the lifting rope 12, and the anti-deviation component is mounted on the ladder 2. The lifting assembly includes a lifting... The ladder 2 has a hook 13, a pull frame 14, and a material container 15. The hook 13 is fixedly installed at the bottom end of the lifting rope 12 via a base plate. The pull frame 14 is installed on the hook 13, and the material container 15 is fixedly installed on the pull frame 14. The anti-deviation assembly includes a slide rail 16 and a sliding frame 17. Two slide rails 16 are fixedly installed on the side of the ladder 2, and the side of the slide rail 16 is provided with a sliding groove. The sliding frame 17 is slidably installed in the sliding groove of each of the two slide rails 16, and the pull frame 14 is fixedly installed between the two sliding frames 17.

[0025] Specifically, before climbing, the workers first add the material into the holding cylinder 15, then hook the pull frame 14 onto the lifting hook 13 to hold the holding cylinder 15 in place. Then, the motor 11 is started, and the output end of the motor 11 drives the winding roller 10 to rotate between the two fixed plates 9, thereby winding the lifting rope 12 onto the winding roller 10, thus moving the holding cylinder 15 upward. As the holding cylinder 15 moves upward, the sliding frames 17 on both sides of the holding cylinder 15 move upward simultaneously and slide within the side grooves of the two slide rails 16, thereby limiting the holding cylinder 15 and preventing it from shaking around when it moves upward.

[0026] As the material moves upward, workers climb ladder 2 to the top. Because the bottom of the winding roller 10 is higher than the top of ladder 2, the material container 15 can slide up to the top of ladder 2, making it convenient for workers to retrieve the material container 15 when climbing ladder 2. When retrieving the material container 15, workers detach the pull frame 14 from the lifting hook 13, then take the material container 15 and pour the material into fermentation tank 1. It should be noted that the top of the slide rail 16 is open, similar to a drawer that can be pulled out and slid in. When lifting the material, the sliding frame 17 is slid into the slide rail. When it is necessary to pour the material, the sliding frame 17 is moved out from the top of the slide rail. The above actions are repeated until the material is completely poured out, and then fermentation tank 1 is started to ferment the sauce.

[0027] After fermentation is complete, the limiting post 8 is pulled out of the slots of the mounting cover 5 and the mounting block 6, and then the limiting post 8 is inserted into the limiting groove of the placement block 7. The ladder 2 is then moved to the designated location, thus moving it away from the fermentation tank 1. Subsequently, the dust-blocking assembly prevents most of the dust from floating onto the steps of the ladder 2. Figure 5As shown, the dust blocking assembly includes a dust blocking frame 18, a damping shaft 19, and a baffle plate 20. The dust blocking frame 18 slides through the sides of the two side baffle plates 3. The damping shaft 19 is rotatably installed on both sides of the ladder 2, and the baffle plate 20 is fixedly installed on the sides of the damping shaft 19.

[0028] Specifically, when blocking dust, the dust shield 18 passes through the two side baffles 3. It should be noted that the dust shields are L-shaped so as to cover the top of the ladder 2. Before inserting the dust shield 18, the baffle 20 is rotated upward by the damping pivot 19 to prevent the dust shield 18 from being inserted into the side baffles 3. After insertion, the baffle 20 is rotated downward again by the damping pivot 19 to block the side of the dust shield 18, thereby preventing the dust shield 18 from sliding out when the ladder 2 is pushed.

[0029] Working principle: When fermenting the sauce, the worker first holds the handle of the side baffle 3 and pushes the ladder 2 to move through the casters, moving the mounting block 6 into the groove of the mounting cover 5. Then, the casters are self-locked to initially lock the ladder 2. The worker then climbs to the top of the ladder 2, pulls the limiting post 8 out of the limiting groove of the placement block 7, and inserts it into the slot at the top of the mounting cover 5 and the mounting block 6, thereby further fixing the ladder 2 to the side of the mounting ring 4 and the fermentation tank 1.

[0030] The material is then added into the container 15. The pull frame 14 is then hooked onto the lifting hook 13 to hold the container 15 in place. The motor 11 is then started, and its output drives the winding roller 10 to rotate between the two fixed plates 9, thereby winding the lifting rope 12 onto the winding roller 10 and raising the container 15. As the container 15 rises, the sliding frames 17 on both sides of the container 15 rise simultaneously and slide within the side grooves of the two slide rails 16, thus limiting the container 15 and preventing it from swaying as it rises. Meanwhile, workers climb the ladder 2 to the top of the fermentation tank 1. When retrieving the container 15, the workers detach the pull frame 14 from the lifting hook 13, then remove the container 15 and pour the material into the fermentation tank 1. The fermentation tank 1 is then started to ferment the sauce.

[0031] After fermentation is complete, the limiting post 8 is pulled out of the slots of the mounting cover 5 and the mounting block 6, and then the limiting post 8 is inserted into the limiting groove of the placement block 7. Then, the ladder 2 is pushed to the designated place, thereby moving it away from the fermentation tank 1. At the same time, the dust baffle 18 passes through the two side baffles 3 to cover the top of the ladder 2. Before inserting the dust baffle 18, the blocking plate 20 is rotated upward by the damping shaft 19 to prevent the dust baffle 18 from being inserted into the side baffles 3. After insertion, the blocking plate 20 is rotated downward again by the damping shaft 19 to block the side of the dust baffle 18, thereby preventing the dust baffle 18 from sliding out when the ladder 2 is pushed.

[0032] Example 2 A food sauce fermentation process, based on the aforementioned food sauce fermentation apparatus, includes the following steps: Step 1: Install ladder 2: When it is necessary to pour materials into fermentation tank 1, the staff pushes ladder 2 to move installation block 6 into the groove of installation cover 5, then locks the casters, and then the staff climbs onto ladder 2 and inserts limit post 8 into the slots of installation block 6 and installation cover 5, thereby further installing ladder 2 on the side of fermentation tank 1. Step 2, Lifting the material: Place the material into the material container 15, then start the motor 11. The output end of the motor 11 drives the winding roller 10 to rotate between the two fixed plates 9, thereby tightening the lifting rope 12, and then moving the material container 15 up to the top of the ladder 2. Then the staff moves up the ladder 2 and then lifts the material container 15 by hand to pour the material inside into the fermentation tank 1. Step 3, Sauce Fermentation: After the ingredients are poured in, start fermentation tank 1. Fermentation tank 1 will then process the ingredients inside and ferment them into a sauce. Step 4, Protective Ladder 2: After unloading, the staff slides the dust shield 18 through the two side baffles 3 to protect the step of the ladder 2 and prevent more impurities or debris from splashing. Then, the baffle 20 is rotated to a vertical position by the damping shaft 19 to block the side of the dust shield 18 and prevent it from sliding out.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of protection of the claims of the present invention.

Claims

1. A food sauce fermentation apparatus, comprising a fermentation tank (1), characterized in that, Also includes: A ladder (2) is provided on the side of the fermentation tank (1) by means of a disassembly assembly, and a caster wheel is installed at the bottom of the ladder (2). The disassembly assembly is used to install or remove the ladder (2) from the fermentation tank (1). Side baffles (3) are fixedly installed on both sides of the ladder (2), and handles are fixedly installed on the side of the side baffles (3) to block dust or impurities from floating onto the fermentation tank (1). A material lifting assembly is provided on the ladder (2) for lifting materials above the fermentation tank (1); A dust-blocking assembly is disposed on the side baffle (3) for blocking dust from the ladder (2) when the ladder (2) is not in use.

2. The food sauce fermentation device according to claim 1, characterized in that, The disassembly / assembly components include: Mounting ring (4), which is fixedly mounted on the outer wall of the fermenter (1); Mounting cover (5), which is fixedly mounted on the side of the mounting ring (4); Mounting block (6), which is fixedly mounted on the side of the ladder (2); A limiting component is disposed on the ladder (2).

3. The food sauce fermentation device according to claim 2, characterized in that, The limiting component includes: Placement block (7), which is fixedly installed at the top of the ladder (2); The top of the placement block (7) is provided with a limiting groove that is compatible with the limiting post (8).

4. The food sauce fermentation device according to claim 3, characterized in that, The feeding assembly includes: Fixing plate (9), two fixing plates (9) are fixedly installed on the side of the ladder (2); A take-up roller (10) is rotatably mounted between the two fixed plates (9); The motor (11) is mounted on the fixed plate (9) and is coaxially fixedly connected to the take-up roller (10); A lifting rope (12) is wound around the take-up roller (10); A lifting assembly is mounted on the lifting rope (12); Anti-offset component, which is disposed on the ladder (2).

5. The food sauce fermentation device according to claim 4, characterized in that, The lifting assembly includes: A lifting hook (13) is fixedly installed at the bottom end of the lifting rope (12) via a base plate; A pull bracket (14) is mounted on the lifting hook (13); The material container (15) is fixedly installed on the pull frame (14).

6. The food sauce fermentation apparatus according to claim 5, characterized in that, The anti-deviation component includes: Slide rail (16): Two slide rails (16) are fixedly installed on the side of the ladder (2), and the slide rails (16) have grooves on their sides; The sliding frame (17) is slidably installed in the grooves of the two slide rails (16), and the pull frame (14) is fixedly installed between the two sliding frames (17).

7. The food sauce fermentation apparatus according to claim 6, characterized in that, The dust-blocking component includes: A dust baffle (18) slides through the sides of the two side baffles (3); Damping shaft (19), the damping shaft (19) is rotatably installed on both sides of the ladder (2). The baffle plate (20) is fixedly installed on the side of the damping shaft (19).

8. The food sauce fermentation apparatus according to claim 7, characterized in that, The mounting cover (5) has a groove on its side, and the top of both the mounting cover (5) and the mounting block (6) has a slot that matches the limiting post (8).

9. A food sauce fermentation apparatus according to claim 8, characterized in that, The bottom end of the take-up roller (10) is higher than the top end of the ladder (2).

10. A food sauce fermentation process, comprising a food sauce fermentation apparatus according to claim 9, characterized in that, Includes the following steps: S1. Installing the ladder (2): When it is necessary to pour the material into the fermentation tank (1), the staff pushes the ladder (2) to move the mounting block (6) into the groove of the mounting cover (5), then locks the caster wheels, and then the staff climbs onto the ladder (2) and inserts the limiting post (8) into the slots of the mounting block (6) and the mounting cover (5) to further install the ladder (2) on the side of the fermentation tank (1); S2, Lifting materials: Place the materials into the container (15), then start the motor (11). The output end of the motor (11) drives the winding roller (10) to rotate between the two fixed plates (9), thereby tightening the lifting rope (12) and moving the container (15) up to the top of the ladder (2). Then the staff moves up through the ladder (2) and then lifts the container (15) by hand to pour the materials inside into the fermentation tank (1). S3, Sauce Fermentation: After the material is poured out, start the fermentation tank (1) to process the material inside and ferment it into sauce; S4, Protective ladder (2): After the material is unloaded, the staff slides the dust shield (18) through the two side baffles (3) to protect the step of the ladder (2) and prevent more impurities or debris from splashing. Then, the baffle (20) is rotated to the vertical position through the damping shaft (19) to block the side of the dust shield (18) and prevent it from sliding out.

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