Fermentation device for fermented bean curd processing

Abstract

The utility model relates to the technical field of fermentation devices, and discloses a fermentation device for fermented bean curd processing, which comprises a fermentation box, a box door is hinged to the front side of the fermentation box, a temperature monitor is fixedly connected to the inner top surface of the fermentation box, a temperature regulator is arranged in the fermentation box, a placing plate is arranged in the fermentation box, and the placing plate is fixedly connected with the box door. A groove is formed in the upper surface of the placing plate, a fixing plate is fixedly connected to the left side of the back face of the placing plate, a rectangular rod is rotationally connected to the right side surface of the fixing plate, and an unwinding roller is inserted into the outer side of the rectangular rod. According to the device disclosed by the utility model, through the cooperation of the sliding unit, the groove, the fixed plate, the rectangular rod, the unwinding roller and the limiting unit, a worker can conveniently and quickly use silicone oil paper to lay the interior of the groove, and liquid generated in the fermentation process of raw materials can be completely remained in the silicone oil paper; the problem that the water flows into the placing plate or the fermentation box is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fermentation equipment technology, and in particular to a fermentation equipment for processing fermented bean curd. Background Technology

[0002] Fermented tofu is a traditional Chinese fermented soy product, renowned for its unique flavor and nutritional value. In modern production processes, the raw materials for fermented tofu are placed directly into the fermentation device. Through intelligent monitoring and control devices, the raw materials are kept at a suitable temperature and humidity during fermentation, thereby improving the production quality of fermented tofu and preventing fermentation failure.

[0003] A search revealed a Chinese patent publication number: CN219839721U, which discloses a temperature and humidity control device for fermented bean curd. The device includes a design with a moving rail, a chute, a slot, an inlet / outlet groove, a placement plate, and a locking block. When adjusting the distance between the placement plates according to the height of the fermented bean curd, the placement plate is first dragged upwards, causing the locking block to move upwards and disengage from the slot. Then, the height of the placement plate is adjusted up and down along the chute, and finally, the locking block is engaged with the corresponding height slot. The device is simple and easy to operate.

[0004] In actual use, the fermented bean curd raw material produces organic acids such as lactic acid, acetic acid, and succinic acid due to the metabolic activities of microorganisms. These organic acids are one of the main components of the fermented bean curd liquid, and the liquid flows directly onto the placement plate. If the surface of the placement plate has through holes, the liquid will flow into every corner of the fermentation box, which is not only inconvenient to clean, but also poses a risk of bacterial contamination inside the fermentation box. Therefore, a fermentation device for fermented bean curd processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a fermentation device for fermented bean curd processing, which aims to improve the problem in the prior art where the liquid produced during fermentation of fermented bean curd flows into the placement plate or fermentation box.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fermentation device for processing fermented bean curd, comprising a fermentation box, a door hinged to the front side of the fermentation box, a temperature monitor fixedly connected to the top surface inside the fermentation box, a temperature regulator installed inside the fermentation box, a placement plate inside the fermentation box, a sliding unit installed on the outer side of the placement plate, the sliding unit acting as a sliding connection between the placement plate and the fermentation box, a groove being formed on the upper surface of the placement plate, a fixing plate fixedly connected to the left side of the back of the placement plate, a rectangular rod rotatably connected to the right side surface of the fixing plate, a unwinding roller inserted into the outer side of the rectangular rod, a limit unit being provided on the right side of the unwinding roller, the limit unit acting as a limit for the unwinding roller.

[0007] As a further description of the above technical solution:

[0008] The upper surface of the placement plate has circular slots on both the front and rear sides. An elastic element is fixedly connected to the bottom surface of the circular slot. A pressure plate is fixedly connected to the upper end of the elastic element. A handle is fixedly connected to the upper end of the pressure plate.

[0009] As a further description of the above technical solution:

[0010] A rubber pad is fixedly connected to the bottom surface of the pressure plate, and the bottom surface of the rubber pad is in contact with the upper surface of the placement plate.

[0011] As a further description of the above technical solution:

[0012] The sliding unit includes a slider, which is fixedly connected to the outer wall surface of the placement plate. The inner wall surface of the fermentation box is provided with a sliding groove, and the slider is slidably connected to the sliding groove.

[0013] As a further description of the above technical solution:

[0014] The limiting unit includes a screw hole, which is opened on the right side surface of the rectangular rod, and a bolt is threaded into the screw hole.

[0015] As a further description of the above technical solution:

[0016] The left side surface of the bolt head is in contact with the left side surface of the rectangular rod, and the area of ​​the left side surface of the bolt head is larger than the area of ​​the right side surface of the rectangular rod.

[0017] As a further description of the above technical solution:

[0018] The inner wall surfaces on both the front and rear sides of the groove are inclined.

[0019] As a further description of the above technical solution:

[0020] The length of the unwinding roller is the same as the length of the rectangular rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, through the cooperation of the sliding unit, groove, fixing plate, rectangular rod, unwinding roller and limiting unit, the staff can quickly and easily use silicone paper to lay the inside of the groove. The liquid produced by the raw material during fermentation will remain inside the silicone paper, avoiding the problem of flowing into the placement plate or fermentation box. The silicone paper at the front end can be torn off directly, so that the silicone paper, raw material and liquid produced can be taken away together, which is convenient for taking the raw material and subsequent processing.

[0023] 2. In this utility model, the combination of the circular groove, elastic element, pressure plate and handle can quickly clamp and limit the front and rear sides of the silicone paper laid in the groove, so as to avoid the silicone paper from warping or shifting during use, which would cause leakage of liquid produced by fermentation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the interior of the fermentation box of a fermentation device for processing fermented bean curd according to this utility model.

[0025] Figure 2 This is a schematic diagram of the overall structure of a fermentation device for processing fermented bean curd according to the present invention.

[0026] Figure 3 This is a schematic diagram of the fermentation box of a fermentation device for processing fermented bean curd according to the present invention;

[0027] Figure 4 This is a schematic diagram of a fermentation device for processing fermented bean curd, including a placement plate, a placement plate, and an unwinding roller, as proposed in this utility model.

[0028] Figure 5 This is a schematic diagram showing the disassembled components of the fixed plate, rectangular rod, unwinding roller, and limiting unit of the fermentation device for processing fermented bean curd according to this utility model.

[0029] Figure 6 This is a schematic diagram showing the disassembled placement plate, elastic element, pressure plate, and handle of a fermentation device for processing fermented bean curd according to this utility model.

[0030] Legend:

[0031] 1. Fermentation box; 2. Box door; 3. Temperature monitor; 4. Temperature regulator; 5. Placement plate; 51. Sliding block; 52. Slide groove; 6. Groove; 7. Fixing plate; 8. Rectangular rod; 9. Unwinding roller; 91. Screw hole; 92. Bolt; 10. Round hole groove; 11. Elastic element; 12. Pressure plate; 13. Handle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3 This utility model provides an embodiment of a fermentation device for processing fermented bean curd, comprising a fermentation box 1, a door 2 hinged to the front of the fermentation box 1, which can seal the interior of the fermentation box 1 when closed, a temperature monitor 3 fixedly connected to the top surface of the interior of the fermentation box 1, which can monitor the temperature inside the fermentation box 1, a temperature regulator 4 provided inside the fermentation box 1, which includes a heater installed on the bottom surface and a cooler on the top surface of the interior of the fermentation box 1, which can realize rapid adjustment of the temperature inside the fermentation box 1, and a placement plate 5 provided inside the fermentation box 1, on which the raw materials for fermented bean curd can be cut into pieces and placed, and then the placement plate 5 is sent into the fermentation box 1 to provide a fermentation place for the raw materials.

[0034] Reference Figures 3-5 A sliding unit is provided on the outer side of the placement plate 5. The sliding unit includes a slider 51, which is fixedly connected to the outer wall surface of the placement plate 5. When the placement plate 5 moves, it can drive the slider 51 to move synchronously. A groove 52 is provided on the inner wall surface of the fermentation box 1. The slider 51 is slidably connected to the groove 52. Through the cooperation of the groove 52 and the slider 51, the placement plate 5 and the fermentation box 1 are slidably connected. A groove 6 is provided on the upper surface of the placement plate 5. The upper side of the inner wall surface on both the front and rear sides of the groove 6 is inclined. A fixing plate 7 is fixedly connected to the left side of the back of the placement plate 5. When the placement plate 5 moves, it can drive the fixing plate 7 to move synchronously. A rectangular rod 8 is rotatably connected to the right side surface of the fixing plate 7. A unwinding roller 9 is inserted into the outer side of the rectangular rod 8. When the unwinding roller 9 is inserted into the outer side of the rectangular rod 8, the rectangular rod 8 can limit the movement of the unwinding roller 9, so that the unwinding roller 9 can rotate relative to the fixing plate 7. The length of the unwinding roller 9 is the same as the length of the rectangular rod 8.

[0035] Silicone paper is wound and fixed on the outside of the unwinding roller 9. The surface of the silicone paper is provided with easy-tear holes in sections. When the unwinding roller 9 is inserted into the outside of the rectangular rod 8, the silicone paper can be pulled forward so that it enters the inside of the groove 6 and fills the inside of the groove 6. At this time, the center of the front silicone paper is concave. Then the fermented bean curd raw material can be placed directly on the silicone paper. The liquid produced by the raw material during fermentation will also remain inside the silicone paper, avoiding the problem of flowing into the placement plate 5 or the fermentation box 1. When it is necessary to remove the raw material after fermentation, the front silicone paper can be torn off directly so that the silicone paper and the raw material can be taken away together, which is convenient for the removal of the raw material and subsequent processing.

[0036] A limiting unit is provided on the right side of the unwinding roller 9. The limiting unit includes a screw hole 91, which is opened on the right side surface of the rectangular rod 8. A bolt 92 is threaded inside the screw hole 91. The left side surface of the bolt head 92 is in contact with the left side surface of the rectangular rod 8. The area of ​​the left side surface of the bolt head is larger than the area of ​​the right side surface of the rectangular rod 8. When the bolt 92 is screwed into the screw hole 91, it can limit the unwinding roller 9 inserted on the outside of the rectangular rod 8, preventing the unwinding roller 9 from shifting in the left and right directions, which would affect the laying of the silicone paper in the groove 6. When the unwinding roller 9 needs to be replaced, the limiting of the unwinding roller 9 can be released by simply taking out the placement plate 5 and unscrewing the bolt 92. The operation is simple.

[0037] Reference Figure 4 and Figure 6 The upper surface of the placement plate 5 has circular slots 10 on both the front and rear sides. An elastic element 11 is fixedly connected to the bottom surface of the circular slot 10. A pressure plate 12 is fixedly connected to the upper end of the elastic element 11. When the pressure plate 12 moves upward, it can pull the elastic element 11, causing the elastic element 11 to stretch and generate elastic potential energy. A rubber pad is fixedly connected to the bottom surface of the pressure plate 12. The bottom surface of the rubber pad is in contact with the upper surface of the placement plate 5. The rubber pad can increase the friction between the rubber pad and the silicone paper, making the limit of the silicone paper end more stable. A handle 13 is fixedly connected to the upper end of the pressure plate 12. The operator can pull the pressure plate 12 through the handle 13.

[0038] When the silicone paper is pulled forward, the handle 13 can be used to pull the rear pressure plate 12 upward to pass the silicone paper through the rear pressure plate 12 and lay it inside the groove 6. Then, the rear pressure plate 12 is released, so that the right pressure plate 12 moves downward and resets under the elastic potential energy of the elastic element 11, limiting the rear side of the front silicone paper. Then, the front handle 13 is pulled up to lift the front pressure plate 12 and place the front end of the silicone paper under the front pressure plate 12. Then, the front handle 13 is released, so that the pressure plate 12 moves downward and resets to limit the front end of the silicone paper, preventing the silicone paper from warping or shifting during use.

[0039] Working principle: After inserting the unwinding roller 9 with silicone paper onto the outside of the rectangular rod 8, the bolt 91 is screwed into the screw hole 92 to limit the unwinding roller 9. Then, the silicone paper is pulled forward to lay the silicone paper inside the groove 6. The front and rear sides of the silicone paper are clamped and limited by the cooperation of the pressure plate 12 and the elastic element 11. Then, the fermented bean curd raw material is placed on the silicone paper inside the groove 6. After the placement plate 5 is sent into the fermentation box 1 through the sliding unit to complete the installation, the box door 2 is closed for fermentation. The liquid produced during fermentation will remain inside the silicone paper, avoiding the problem of flowing into the placement plate 5 or the fermentation box 1. When it is necessary to take out the fermented raw material, the front silicone paper is simply torn off so that the silicone paper and raw material can be taken away together, which is convenient for taking out the raw material and subsequent processing. When it is necessary to place the next batch of raw material, the silicone paper is pulled forward to lay the silicone paper inside the groove 6. The operation is simple and quick.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fermentation device for processing fermented bean curd, comprising a fermentation tank (1), characterized in that: The fermentation box (1) is hinged to the front door (2). A temperature monitor (3) is fixedly connected to the top surface inside the fermentation box (1). A temperature regulator (4) is installed inside the fermentation box (1). A placement plate (5) is installed inside the fermentation box (1). A sliding unit is installed on the outside of the placement plate (5). The sliding unit acts as a sliding connection between the placement plate (5) and the fermentation box (1). A groove (6) is opened on the upper surface of the placement plate (5). A fixing plate (7) is fixedly connected to the left side of the back of the placement plate (5). A rectangular rod (8) is rotatably connected to the right side surface of the fixing plate (7). A roll-up roller (9) is inserted into the outside of the rectangular rod (8). A limit unit is provided on the right side of the roll-up roller (9). The limit unit acts as a limit for the roll-up roller (9).

2. The fermentation device for processing of fermented bean curd according to claim 1, characterized in that: The upper surface of the placement plate (5) has round hole grooves (10) on both the front and rear sides. An elastic element (11) is fixedly connected to the bottom surface of the round hole groove (10). A pressure plate (12) is fixedly connected to the upper end of the elastic element (11). A handle (13) is fixedly connected to the upper end of the pressure plate (12).

3. The fermentation device for processing of fermented bean curd according to claim 2, characterized in that: A rubber pad is fixedly connected to the bottom surface of the pressure plate (12), and the bottom surface of the rubber pad is in contact with the upper surface of the placement plate (5).

4. The fermentation device for processing of fermented bean curd according to claim 1, characterized in that: The sliding unit includes a slider (51), which is fixedly connected to the outer wall surface of the placement plate (5). The inner wall surface of the fermentation box (1) is provided with a groove (52), and the slider (51) is slidably connected to the groove (52).

5. The fermentation apparatus for processing fermented bean curd according to claim 1, characterized in that: The limiting unit includes a screw hole (91), which is opened on the right side surface of the rectangular rod (8), and a bolt (92) is threaded inside the screw hole (91).

6. The fermentation apparatus for processing fermented bean curd according to claim 5, characterized in that: The left side surface of the bolt head (92) is in contact with the left side surface of the rectangular rod (8), and the area of ​​the left side surface of the bolt head is greater than the area of ​​the right side surface of the rectangular rod (8).

7. The fermentation apparatus for processing fermented bean curd according to claim 1, characterized in that: The inner wall surfaces on both the front and rear sides of the groove (6) are both inclined.

8. The fermentation apparatus for processing fermented bean curd according to claim 1, characterized in that: The length of the unwinding roller (9) is the same as the length of the rectangular rod (8).

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