Intelligent ventilation system for mulberry leaf fermentation

Abstract

The utility model relates to mulberry leaf fermentation ventilation technical field discloses a kind of intelligent ventilation systems for mulberry leaf fermentation, including ventilation equipment main part and ventilation mechanism, inside ventilation mechanism is rotatably installed with steel wire mesh cage by pivot, the side fixed mounting of ventilation equipment main part is with the servo motor of steel wire mesh cage pivot fixed connection, the top rotatable mounting of steel wire mesh cage has steel wire mesh closure cover.The utility model is by with the inside of steel wire mesh cage after mulberry leaf is placed, the steel wire mesh closure cover is closed so that mulberry leaf is fixed and placed into the inside of heating equipment, by servo motor fixed time discontinuity drive steel wire mesh cage rotation, make mulberry leaf automatically overturn in the inside of steel wire mesh cage, by ventilation mechanism and ventilation pipe to the mulberry leaf after automatic overturning are ventilated, avoid the condition that the existing mulberry leaf is piled in ventilation equipment fermentation due to the ventilation effect of mulberry leaf piled in the inside is poor and needs staff to manually move, thereby reduce the ventilation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of ventilation technology for mulberry leaf fermentation, specifically an intelligent ventilation system for mulberry leaf fermentation. Background Technology

[0002] Mulberry leaves contain a large amount of protein and are rich in nutrients. They can be fermented to make black tea. Mulberry leaf black tea fermented through a specific process has significant improvements in nutrition, taste and health benefits. Currently, mulberry leaves are placed in a ventilation device for aeration fermentation.

[0003] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0004] Currently, mulberry leaves are placed in containers and ventilated for fermentation. However, the ventilation effect of the mulberry leaves piled up inside the containers is poor, requiring frequent manual turning of the leaves to improve ventilation, which reduces the ventilation efficiency of the mulberry leaves.

[0005] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an intelligent ventilation system for mulberry leaf fermentation, which solves the problem that when mulberry leaves are piled up in ventilation equipment for fermentation, the poor ventilation effect of the piled-up mulberry leaves inside reduces the ventilation efficiency due to the need for manual turning by staff.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A smart ventilation system for mulberry leaf fermentation includes a ventilation equipment body and a ventilation mechanism. A wire mesh cage is rotatably installed inside the ventilation mechanism via a rotating shaft. A servo motor fixedly connected to the rotating shaft of the wire mesh cage is fixedly installed on one side of the ventilation equipment body. A wire mesh sealing cover is rotatably installed on the top of the wire mesh cage. A heating device is fixedly installed at the rear end of the inner wall of the ventilation equipment body. A temperature sensor is fixedly installed on one side of the top of the inner wall of the ventilation equipment body, and a humidity sensor is fixedly installed on the other side of the top of the inner wall of the ventilation equipment body. A ventilation pipe is fixedly installed through the ventilation equipment body and the ventilation mechanism.

[0009] Preferably, the temperature sensor is connected to the heating device via telecommunications, the humidity sensor is connected to the ventilation mechanism via telecommunications, and the two sides of the bottom of the inner wall of the main body of the ventilation device are inclined surfaces.

[0010] Preferably, a top cover is rotatably installed on the opening at the top of the main body of the ventilation equipment, and a first limiting block is fixedly installed at the front end of the top cover.

[0011] Preferably, a fixing block is fixedly installed on the top of the wire mesh enclosure cover, and fixing plates located on both sides of the fixing block are fixedly installed on the top of the main body of the ventilation equipment. Second limiting blocks that penetrate the fixing block are movably installed on both sides inside the fixing block. The ends of the second limiting blocks that are far apart from each other extend into the limiting holes inside the fixing plates. A spring located inside the fixing block is fixedly installed between the second limiting blocks.

[0012] Preferably, a discharge hopper is fixedly installed through the bottom of the main body of the ventilation equipment, and a sealing door is rotatably installed at the front end of the discharge hopper.

[0013] Preferably, a hook is fixedly installed at the bottom of the front end of the main body of the ventilation equipment, and a hanging ring is rotatably installed at the bottom of the front end of the sealing door.

[0014] Compared with the prior art, this utility model provides an intelligent ventilation system for mulberry leaf fermentation, which has the following beneficial effects:

[0015] 1. This utility model involves placing mulberry leaves inside a wire mesh cage, then closing the wire mesh cover to fix the mulberry leaves inside the heating equipment. A servo motor intermittently drives the wire mesh cage to rotate, causing the mulberry leaves to automatically turn inside the cage. The automatically turned mulberry leaves are ventilated through a ventilation mechanism and ventilation pipes, avoiding the situation where existing mulberry leaves are piled up in ventilation equipment for fermentation, which requires manual turning by staff due to poor ventilation and reduced ventilation efficiency.

[0016] 2. This utility model monitors the internal temperature of the ventilation equipment body using a temperature sensor. When the internal temperature of the ventilation equipment body is too low, the temperature sensor transmits a signal to the heating device, causing the heating device to heat the inside of the ventilation equipment body, thereby preventing a decrease in the fermentation efficiency of mulberry leaves. The humidity sensor monitors the humidity inside the ventilation equipment body, allowing the ventilation mechanism to intermittently ventilate the inside of the ventilation equipment body, maintaining the dryness inside the ventilation equipment body, achieving intelligent control, and thus improving the fermentation efficiency of mulberry leaves. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 4 This is a frontal cross-sectional view of the present invention.

[0021] Figure 5 This is a side sectional view of the present invention.

[0022] Figure 6 This is a front view structural diagram of the heating device of this utility model;

[0023] Figure 7 For the present utility model Figure 4 A magnified view of the structure at point A in the middle;

[0024] Figure 8 For the present utility model Figure 6 A magnified schematic diagram of the structure at point B in the middle.

[0025] In the diagram: 1. Main body of ventilation equipment; 101. Wire mesh cage; 102. Servo motor; 103. Wire mesh enclosure cover; 104. Heating equipment; 105. Temperature sensor; 106. Humidity sensor; 107. Top cover; 108. First limit block; 2. Ventilation mechanism; 201. Ventilation pipe; 3. Fixing block; 301. Fixing plate; 302. Second limit block; 303. Spring; 4. Discharge hopper; 401. Sealing door; 402. Hook; 403. Hanging ring. Detailed Implementation

[0026] 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.

[0027] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes an intelligent ventilation system for mulberry leaf fermentation.

[0028] Please see Figures 1-8 A smart ventilation system for mulberry leaf fermentation includes a ventilation equipment body 1 and a ventilation mechanism 2. A wire mesh cage 101 is rotatably installed inside the ventilation mechanism 2 via a rotating shaft. A servo motor 102, which is fixedly connected to the rotating shaft of the wire mesh cage 101, is fixedly installed on one side of the ventilation equipment body 1. A wire mesh sealing cover 103 is rotatably installed on the top of the wire mesh cage 101. A heating device 104 is fixedly installed at the rear end of the inner wall of the ventilation equipment body 1. A temperature sensor 105 is fixedly installed on one side of the top of the inner wall of the ventilation equipment body 1. A humidity sensor 106 is fixedly installed on the other side of the top of the inner wall of the ventilation equipment body 1. A ventilation pipe 201 is fixedly installed through the ventilation equipment body 1 and the ventilation mechanism 2. The temperature sensor 105 is connected to the heating device 104 via telecommunications, and the humidity sensor 106 is connected to the ventilation mechanism 2 via telecommunications.

[0029] With the above-described structural design, the intelligent ventilation system for mulberry leaf fermentation first places mulberry leaves into the wire mesh cage 101 through the opening at the top of the cage. Then, the wire mesh cover 103 is closed to prevent the mulberry leaves from slipping out of the cage. Next, the humidity sensor 106 monitors the humidity inside the ventilation equipment body 1. When the humidity inside the ventilation equipment body 1 is high, the humidity sensor 106 transmits a signal to the ventilation mechanism 2, causing the ventilation mechanism 2 to ventilate the inside of the ventilation equipment body 1 through the ventilation pipe 201. At this time, the servo motor 102 drives the wire mesh cage 101 to rotate, causing the mulberry leaves to automatically turn inside the wire mesh cage 101. This allows the mulberry leaves inside the pile to be turned over and placed on the outside, enabling more effective ventilation. The temperature sensor 105 monitors the temperature inside the ventilation equipment body 1. When the temperature inside the ventilation equipment body 1 is too low, the temperature sensor 105 transmits a signal to the heating device 104, causing the heating device 104 to heat the inside of the ventilation equipment body 1. This maintains a suitable temperature inside the ventilation equipment body 1, which is more conducive to the fermentation of mulberry leaves. This improves the intelligent control of the device and avoids the situation where, when mulberry leaves are piled up in the ventilation equipment for fermentation, the poor ventilation effect of the mulberry leaves piled inside requires manual turning by the staff, which reduces the ventilation efficiency.

[0030] Furthermore, a top cover 107 is rotatably installed on the opening at the top of the ventilation equipment body 1, and a first limiting block 108 is fixedly installed at the front end of the top cover 107. When mulberry leaves are placed inside the wire mesh cage 101, the top cover 107 closes the opening at the top of the ventilation equipment body 1. At this time, the first limiting block 108 is positioned at the top of the ventilation equipment body 1 to limit the top cover 107, preventing it from flipping downwards to the inside of the ventilation equipment body 1 under gravity. This allows the temperature inside the ventilation equipment body 1 to be better preserved, while also preventing pollution from the external environment.

[0031] Furthermore, a fixing block 3 is fixedly installed on the top of the wire mesh enclosure cover 103, and a fixing plate 301 located on both sides of the fixing block 3 is fixedly installed on the top of the ventilation equipment body 1. A second limiting block 302 is movably installed on both sides inside the fixing block 3, passing through the fixing block 3. The ends of the second limiting blocks 302 that are far apart from each other extend into the limiting holes inside the fixing plate 301. A spring 303 located inside the fixing block 3 is fixedly installed between the second limiting blocks 302. When the wire mesh cover 103 closes the opening of the wire mesh cage 101, the worker presses the second limiting block 302 to the inside of the fixing block 3, causing the fixing block 3 to slide into the fixing plate 301. At this time, under the elastic force of the spring 303, the second limiting block 302 slides into the limiting hole of the fixing plate 301, limiting and fixing the fixing block 3, thereby sealing and fixing the opening of the wire mesh cage 101, preventing the wire mesh cover 103 from automatically opening during the flipping of the wire mesh cage 101 and causing the mulberry leaves to fall out.

[0032] Furthermore, the bottom sides of the inner wall of the ventilation equipment body 1 are inclined surfaces. A discharge hopper 4 is fixedly installed through the bottom of the ventilation equipment body 1. A sealing door 401 is rotatably installed at the front end of the discharge hopper 4. A hook 402 is fixedly installed at the bottom front end of the ventilation equipment body 1. A hanging ring 403 is rotatably installed at the bottom front end of the sealing door 401. When the wire mesh cage 101 drives the mulberry leaves to turn inside, the impurities accumulated inside the mulberry leaves fall to the bottom of the ventilation equipment body 1. The sealing door 401 is opened by turning upwards, and the hanging ring 403 is hung inside the hook 402, thereby opening the discharge hopper 4. Since the bottom of the ventilation equipment body 1 is inclined towards the middle, the impurities are discharged through the discharge hopper 4. After the impurities are discharged, the hanging ring 403 slides out from inside the hook 402. Under the action of gravity, the sealing door 401 turns downwards, closing the discharge hopper 4, thereby better preserving the temperature inside the ventilation equipment body 1.

[0033] Working principle:

[0034] When the intelligent ventilation system for mulberry leaf fermentation is in operation, mulberry leaves are first placed into the wire mesh cage 101 through the opening at the top of the ventilation equipment body 1. Then, the wire mesh closing cover 103 is rotated to close it. By pressing the second limiting block 302, the fixing block 3 slides into the fixing plate 301. Under the elastic force of the spring 303, the second limiting block 302 slides into the limiting hole of the fixing plate 301, limiting and fixing the fixing block 3, thereby sealing and fixing the opening of the wire mesh cage 101 to prevent the mulberry leaves from falling out during the turning process. Then, the humidity sensor 106 monitors the humidity inside the ventilation equipment body 1. When the humidity inside the ventilation equipment body 1 is high, the humidity sensor 106 transmits a signal to the ventilation mechanism 2, and the ventilation mechanism 2 ventilates the inside of the ventilation equipment body 1 through the ventilation pipe 201. Simultaneously, the servo motor 102 periodically drives the wire mesh cage 101 to rotate, causing the mulberry leaves inside the cage to automatically turn over, allowing the leaves that were originally piled inside to turn to the outside, thus improving ventilation. During fermentation, the temperature sensor 105 monitors the temperature inside the ventilation equipment body 1. When the temperature inside the ventilation equipment body 1 is too low, the temperature sensor 105 sends a signal to the heating device 104, which heats the inside of the ventilation equipment body 1 to maintain a suitable temperature, which is beneficial for the fermentation of mulberry leaves. When the wire mesh cage 101 rotates the mulberry leaves, impurities inside the leaves fall to the bottom of the ventilation equipment body 1. The upward rotation opens the sealing door 401, allowing the hanging ring 403 to be hooked inside the hook 402, thus opening the discharge hopper 4. Since the bottom of the ventilation equipment body 1 is inclined, the impurities are discharged through the discharge hopper 4. After discharge, the hanging ring 403 slides off the hook 402, and the sealing door 401 rotates downwards under gravity, closing the discharge hopper 4 and maintaining the internal temperature of the ventilation equipment body 1. This entire process achieves intelligent control of mulberry leaf fermentation, improving both ventilation and fermentation efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent ventilation system for mulberry leaf fermentation, comprising a ventilation equipment body (1) and a ventilation mechanism (2), characterized in that: The ventilation mechanism (2) has a wire mesh cage (101) rotatably mounted inside via a rotating shaft. A servo motor (102) fixedly connected to the rotating shaft of the wire mesh cage (101) is fixedly mounted on one side of the ventilation equipment body (1). A wire mesh cover (103) is rotatably mounted on the top of the wire mesh cage (101). A heating device (104) is fixedly mounted on the rear end of the inner wall of the ventilation equipment body (1). A temperature sensor (105) is fixedly mounted on one side of the top of the inner wall of the ventilation equipment body (1). A humidity sensor (106) is fixedly mounted on the other side of the top of the inner wall of the ventilation equipment body (1). A ventilation pipe (201) is fixedly mounted between the ventilation equipment body (1) and the ventilation mechanism (2).

2. The intelligent ventilation system for mulberry leaf fermentation according to claim 1, characterized in that: The temperature sensor (105) is connected to the heating device (104) via telecommunications, the humidity sensor (106) is connected to the ventilation mechanism (2) via telecommunications, and the two sides of the bottom of the inner wall of the main body (1) of the ventilation device are inclined surfaces.

3. The intelligent ventilation system for mulberry leaf fermentation according to claim 1, characterized in that: The top opening of the ventilation equipment body (1) is rotatably mounted with a top cover (107), and a first limiting block (108) is fixedly mounted on the front end of the top cover (107).

4. The intelligent ventilation system for mulberry leaf fermentation according to claim 1, characterized in that: A fixing block (3) is fixedly installed on the top of the wire mesh enclosure (103). A fixing plate (301) located on both sides of the fixing block (3) is fixedly installed on the top of the main body (1) of the ventilation equipment. A second limiting block (302) is movably installed on both sides inside the fixing block (3) and passes through the fixing block (3). The ends of the second limiting blocks (302) that are far apart from each other extend into the limiting holes inside the fixing plate (301). A spring (303) located inside the fixing block (3) is fixedly installed between the second limiting blocks (302).

5. The intelligent ventilation system for mulberry leaf fermentation according to claim 1, characterized in that: The bottom of the main body (1) of the ventilation equipment is fixedly installed with a discharge hopper (4), and a sealing door (401) is rotatably installed at the front end of the discharge hopper (4).

6. The intelligent ventilation system for mulberry leaf fermentation according to claim 5, characterized in that: A hook (402) is fixedly installed at the bottom of the front end of the main body (1) of the ventilation equipment, and a hanging ring (403) is rotatably installed at the bottom of the front end of the sealing door (401).

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