Temperature-controllable fermentation box for organic fertilizer production

Abstract

The utility model relates to the technical field of fermentation boxes for organic fertilizer production, in particular to a temperature-controllable fermentation box for organic fertilizer production, which comprises a fermentation box, the front end of the fermentation box is fixedly connected with a temperature controller, and an electric heating wire is embedded in the inner wall of the fermentation box; according to the device, through a sliding shaft and a cleaning plate, the inner wall of the fermentation box is scraped and swept, organic fertilizer close to the inner wall of the fermentation box is stirred to the direction close to a connecting shaft, and through a double-shaft motor, a stirring shaft and a stirring block, the organic fertilizer located in the middle of the fermentation box is stirred and thrown up; the organic fertilizer in the fermentation box is uniformly heated in the mode, and the fermentation effect of the organic fertilizer is guaranteed as the organic fertilizer in the fermentation box is uniformly heated as compared with the temperature difference condition of heating the organic fertilizer in the existing tank body.

Description

Technical Field

[0001] This utility model relates to the technical field of fermentation boxes for organic fertilizer production, and in particular to a temperature-controllable fermentation box for organic fertilizer production. Background Technology

[0002] Fermentation chambers used in organic fertilizer production primarily rely on the activity of microorganisms to degrade and mature organic waste. During fermentation, microorganisms generate heat by decomposing organic matter. This heat maintains a suitable temperature within the fermentation chamber, promoting microbial reproduction and activity. Simultaneously, conditions such as oxygen supply, humidity, and pH levels within the fermentation chamber also affect microbial activity, thus influencing the fermentation process.

[0003] According to the Chinese patent "A Temperature-Controllable Organic Fertilizer Fermentation Tank for Organic Fertilizer Production" (authorization announcement number "CN217921878U"), the temperature inside the tank is regulated and controlled by connecting a temperature controller to an electric heater installed inside the tank. This allows the temperature inside the tank to meet the optimal temperature for organic fertilizer fermentation, thereby improving the fermentation efficiency.

[0004] The aforementioned application involves heating the tank, which results in faster heating of organic fertilizer closer to the tank and slower heating of organic fertilizer farther away from the tank. This can easily lead to temperature differences in the organic fertilizer inside the tank, thus affecting the fermentation effect of the organic fertilizer.

[0005] Therefore, a temperature-controlled fermentation chamber for organic fertilizer production is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a temperature-controlled fermentation box for organic fertilizer production to solve the above-mentioned problems, thereby improving the issue of temperature differences in the organic fertilizer inside the tank.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: a temperature-controllable fermentation box for organic fertilizer production, comprising: a fermentation box, a temperature controller fixedly connected to the front end of the fermentation box, and an electric heating wire embedded in the inner wall of the fermentation box; a toggle mechanism, the toggle mechanism comprising a connecting shaft rotatably connected to the inner wall of the fermentation box, a dual-axis motor provided on the surface of the connecting shaft, a toggle shaft fixedly connected to the output shaft of the dual-axis motor, and annularly distributed material-feeding blocks fixedly connected to the surface of the toggle shaft, a sliding shaft rotatably connected to the inner wall of the connecting shaft, and annularly distributed cleaning plates fixedly connected to the surface of the sliding shaft, the surface of the cleaning plates contacting the inner wall of the fermentation box. The sliding shaft and cleaning plate scrape the inner wall of the fermentation chamber and move the organic fertilizer close to the inner wall towards the connecting shaft. The dual-shaft motor, the agitating shaft and the material-feeding block move and throw the organic fertilizer in the middle of the fermentation chamber, thus throwing it towards the position close to the electric heating wire. This allows the electric heating wire to heat the organic fertilizer inside the fermentation chamber evenly, ensuring the fermentation effect of the organic fertilizer.

[0008] Preferably, a servo motor is fixedly connected to the top of the fermentation tank, the output shaft of the servo motor is fixedly connected to the top of the connecting shaft, a first gear is fixedly connected to the top of the sliding shaft, and a second gear is fixedly connected to the inner top wall of the fermentation tank. The surface of the first gear meshes with the surface of the second gear. The servo motor enables the connecting shaft to rotate, thereby causing the actuating shaft to move in a circular motion within the fermentation tank and drive the first gear to mesh with and travel on the second gear. Thus, the first gear and the actuating shaft rotate in a circular motion, ensuring that the cleaning plate can scrape and push the organic fertilizer adhering to the inner wall of the fermentation tank towards the direction of the organic fertilizer located on the inner wall of the fermentation tank, closer to the connecting shaft.

[0009] Preferably, the surface of the material-pushing block is curved into an arc shape, and the bottom of the material-pushing block forms an angle with the horizontal plane.

[0010] Preferably, the surface of the feeding block has several discharge holes. These discharge holes allow a portion of the raised organic fertilizer to fall onto the feeding block, thereby increasing the fluidity of the organic fertilizer.

[0011] Preferably, the surface of the cleaning plate is concave in an arc shape.

[0012] Preferably, a protective frame is fixedly connected to the inner top wall of the fermentation tank, and a retaining ring is slidably connected to the inner wall of the protective frame. The upper end of the surface of the sliding shaft is rotatably connected to the inner wall of the retaining ring. Through the retaining ring and the protective frame, the first gear and the second gear are protected, preventing organic fertilizer from adhering to the first gear and the second gear, and reducing the wear of the first gear and the second gear.

[0013] Preferably, a fixing frame is embedded in the surface of the connecting shaft, and the surface of the dual-axis motor is fixedly connected to the inner wall of the fixing frame. The fixing frame protects the dual-axis motor and prevents organic fertilizer from adhering to it.

[0014] The beneficial effects of this utility model are:

[0015] 1. By using a sliding shaft and a cleaning plate, the inner wall of the fermentation tank is scraped and the organic fertilizer adhering to the inner wall is moved closer to the connecting shaft. Through a dual-shaft motor, a moving shaft, and a material-moving block, the organic fertilizer located in the middle of the fermentation tank is moved and thrown up, thus causing the organic fertilizer in the middle of the fermentation tank to be thrown closer to the electric heating wire. This allows the electric heating wire to heat the organic fertilizer evenly. Compared with the existing tanks where there are temperature differences when heating organic fertilizer inside, this method heats the organic fertilizer in the fermentation tank evenly, ensuring the fermentation effect of the organic fertilizer.

[0016] 2. The servo motor enables the connecting shaft to rotate, which in turn causes the actuating shaft to move in a circular motion within the fermentation chamber and drive the first gear to mesh with the second gear. As a result, the first gear and the actuating shaft rotate in a circular motion, ensuring that the cleaning plate can scrape and push the organic fertilizer attached to the inner wall of the fermentation chamber towards the direction of the connecting shaft, thus preventing some organic fertilizer from remaining on the inner wall of the fermentation chamber. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the fermentation tank of this utility model;

[0019] Figure 3 This is a cross-sectional view of the protective frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the actuation mechanism of this utility model.

[0021] In the diagram: 1. Fermentation chamber; 2. Temperature controller; 3. Electric heating wire; 4. Actuating mechanism; 41. Connecting shaft; 42. Actuating shaft; 43. Feeding block; 44. Sliding shaft; 45. Cleaning plate; 46. First gear; 47. Second gear; 48. Protective frame; 49. Enclosure ring; 410. Discharge hole; 411. Dual-axis motor; 412. Fixing frame; 413. Servo motor. Detailed Implementation

[0022] 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.

[0023] In practical implementation: such as Figure 1-4 As shown, a temperature-controllable fermentation box for organic fertilizer production includes: a fermentation box 1, a temperature controller 2 fixedly connected to the front end of the fermentation box 1, and an electric heating wire 3 embedded in the inner wall of the fermentation box 1; a toggle mechanism 4, the toggle mechanism 4 including a connecting shaft 41 rotatably connected to the inner wall of the fermentation box 1, a dual-axis motor 411 provided on the surface of the connecting shaft 41, a toggle shaft 42 fixedly connected to the output shaft of the dual-axis motor 411, a ring-shaped distribution of material-feeding blocks 43 fixedly connected to the surface of the toggle shaft 42, a sliding shaft 44 rotatably connected to the inner wall of the connecting shaft 41, a ring-shaped distribution of cleaning plates 45 fixedly connected to the surface of the sliding shaft 44, and the surface of the cleaning plates 45 contacting the inner wall of the fermentation box 1.

[0024] The temperature controller 2 operates on the principle of comparing sensor signals with a setpoint. Specifically, it typically senses the ambient temperature using sensors such as temperature probes or thermocouples and converts these temperature signals into electrical signals. The controller then converts these electrical signals into temperature values ​​and compares them with the user-set temperature value. Based on the comparison result, the controller controls the heater's on / off state to control the temperature range. The temperature control process of the temperature controller 2 is a well-established and mature process, and will not be elaborated upon here.

[0025] The upper surface of fermentation box 1 is connected to a feed pipe and an air inlet pipe. The feed pipe has a feed cover at the opening at the upper surface of the feed pipe. The top of fermentation box 1 is connected to an odor extraction pipe, and the bottom of fermentation box 1 is connected to an outlet pipe.

[0026] The air inlet pipe is connected to the air pump's upper pipe via a flange, the odor extraction pipe is connected to the odor extraction pump's upper pipe via a flange, and the discharge pipe is connected to the corresponding pipe via a flange. The odor extraction pump extracts the odorous gas generated inside fermentation chamber 1 through the odor extraction pipe and transports it to the odor treatment system for processing to prevent direct discharge and impact on the surrounding environment. The air pump draws in outside gas and delivers it to fermentation chamber 1 through the air inlet pipe to replace the odorous gas discharged through the odor treatment system, maintaining a balanced air pressure inside fermentation chamber 1.

[0027] When organic fertilizer production is required, the feed cover on the feed pipe is opened, and organic fertilizer raw materials are poured into the feed pipe. After the appropriate amount of organic fertilizer enters the fermentation tank 1, the feed pipe opening is sealed by the feed cover. The heating temperature of the electric heating wire 3 is controlled by the temperature controller 2, driving the connecting shaft 41 and manually starting the dual-axis motor 411. The rotation of the connecting shaft 41 drives the agitator shaft 42, the material agitator block 43, the sliding shaft 44, and the cleaning plate 45 to move in a circular motion. The rotation of the dual-axis motor 411 drives the agitator... The rotating shaft 42 drives the three material-dispensing blocks 43 to move in a circle around the center of the rotating shaft 42. The circularly moving material-dispensing blocks 43 throw the organic fertilizer in the middle of the fermentation box 1 to the inner wall of the fermentation box 1, so as to prevent some organic fertilizer from always being in the middle of the fermentation box 1. The circularly moving cleaning plate 45 scrapes the organic fertilizer attached to the inner wall of the fermentation box 1, thereby making the electric heating wire 3 heat the organic fertilizer inside the fermentation box 1 evenly, so that the organic fertilizer can ferment and produce in the fermentation box 1.

[0028] like Figure 2-3 As shown, a servo motor 413 is fixedly connected to the top of the fermentation box 1, the output shaft of the servo motor 413 is fixedly connected to the top of the connecting shaft 41, a first gear 46 is fixedly connected to the top of the sliding shaft 44, and a second gear 47 is fixedly connected to the inner top wall of the fermentation box 1, with the surface of the first gear 46 meshing with the surface of the second gear 47.

[0029] Once the fermentation process is complete, manually turn off the dual-axis motor 411, temperature controller 2, and servo motor 413, and discharge the organic fertilizer into the fermentation chamber 1 through the discharge pipe and corresponding pipeline.

[0030] The rotation of the connecting shaft 41 drives the sliding shaft 44, the first gear 46 and the cleaning plate 45 to move in a ring. The ring movement of the sliding shaft 44 drives the first gear 46 to mesh and move on the second gear 47, thereby causing the first gear 46 to rotate in the ring movement, causing the three cleaning plates 45 to move in a ring at the center of the sliding shaft 44, thereby causing the cleaning plates 45 to move the organic fertilizer near the inner wall of the fermentation tank 1 to the middle of the fermentation tank 1.

[0031] like Figure 3 As shown, the surface of the feeding block 43 is curved into an arc shape, the bottom of the feeding block 43 forms an angle with the horizontal plane, and the surface of the feeding block 43 is provided with several discharge holes 410, and the surface of the cleaning plate 45 is concave into an arc shape.

[0032] like Figure 3-4 As shown, a protective frame 48 is fixedly connected to the inner top wall of the fermentation tank 1, and a retaining ring 49 is slidably connected to the inner wall of the protective frame 48. The upper surface of the sliding shaft 44 is rotatably connected to the inner wall of the retaining ring 49.

[0033] like Figure 4As shown, a fixing frame 412 is embedded in the surface of the connecting shaft 41, and the surface of the dual-axis motor 411 is fixedly connected to the inner wall of the fixing frame 412.

[0034] In use, this invention controls the heating temperature of the electric heating wire 3 by operating the temperature controller 2. The servo motor 413 and the dual-axis motor 411 are manually activated. The output shaft of the servo motor 413 rotates, driving the agitator shaft 42, material-feeding blocks 43, sliding shaft 44, and cleaning plate 45 to move in a circular motion via the connecting shaft 41. The dual-axis motor 411 rotates, driving the agitator shaft 42 to rotate. The rotation of the agitator shaft 42 causes the three material-feeding blocks 43 to move in a circular motion around the center of the agitator shaft 42. The circularly moving material-feeding blocks 43 throw the organic fertilizer in the middle of the fermentation tank 1 onto the inner wall of the fermentation tank 1. To prevent some organic fertilizer from remaining in the middle of the fermentation tank 1, the sliding shaft 44 moves in a ring, driving the first gear 46 to mesh with the second gear 47. This causes the first gear 46 to rotate in the ring, causing the three cleaning plates 45 to move in a ring around the center of the sliding shaft 44. This allows the cleaning plates 45 to move the organic fertilizer near the inner wall of the fermentation tank 1 to the middle of the fermentation tank 1 and to scrape the organic fertilizer adhering to the inner wall of the fermentation tank 1. This allows the electric heating wire 3 to evenly heat the organic fertilizer inside the fermentation tank 1, enabling the organic fertilizer to ferment and produce within the fermentation tank 1.

[0035] It should be noted that the fermentation chamber 1, electric heating wire 3, dual-axis motor 411, temperature controller 2 and servo motor 413 mentioned above are all devices with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the electric heating wire 3, dual-axis motor 411, temperature controller 2 and servo motor 413 can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A temperature-controlled fermentation box for organic fertilizer production, characterized in that, include: Fermentation box (1), a temperature controller (2) is fixedly connected to the front end of the fermentation box (1), and an electric heating wire (3) is embedded in the inner wall of the fermentation box (1). A toggle mechanism (4) includes a connecting shaft (41) rotatably connected to the inner wall of the fermentation tank (1). A dual-axis motor (411) is provided on the surface of the connecting shaft (41). A toggle shaft (42) is fixedly connected to the output shaft of the dual-axis motor (411). A ring-shaped material-feeding block (43) is fixedly connected to the surface of the toggle shaft (42). A sliding shaft (44) is rotatably connected to the inner wall of the connecting shaft (41). A ring-shaped cleaning plate (45) is fixedly connected to the surface of the sliding shaft (44). The surface of the cleaning plate (45) contacts the inner wall of the fermentation tank (1).

2. The fermentation box for temperature-controllable organic fertilizer production according to claim 1, characterized in that: A servo motor (413) is fixedly connected to the top of the fermentation box (1). The output shaft of the servo motor (413) is fixedly connected to the top of the connecting shaft (41). A first gear (46) is fixedly connected to the top of the sliding shaft (44). A second gear (47) is fixedly connected to the inner top wall of the fermentation box (1). The surface of the first gear (46) is meshed with the surface of the second gear (47).

3. The fermentation box for temperature-controlled organic fertilizer production according to claim 1, characterized in that: The surface of the material-pushing block (43) is curved into an arc shape, and the bottom of the material-pushing block (43) forms an angle with the horizontal plane.

4. The fermentation box for temperature-controllable organic fertilizer production according to claim 1, characterized in that: The surface of the feeding block (43) is provided with several discharge holes (410).

5. The fermentation box for temperature-controllable organic fertilizer production according to claim 1, characterized in that: The surface of the cleaning plate (45) is concave in an arc shape.

6. The fermentation box for temperature-controllable organic fertilizer production according to claim 1, characterized in that: The inner top wall of the fermentation box (1) is fixedly connected to a protective frame (48), and the inner wall of the protective frame (48) is slidably connected to a retaining ring (49). The upper surface of the sliding shaft (44) is rotatably connected to the inner wall of the retaining ring (49).

7. The fermentation box for temperature-controllable organic fertilizer production according to claim 1, characterized in that: A fixing frame (412) is embedded in the surface of the connecting shaft (41), and the surface of the dual-axis motor (411) is fixedly connected to the inner wall of the fixing frame (412).

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