An ecological fermentation chamber for rural organic waste

Abstract

This utility model relates to the technical field of ecological fermentation chambers, and in particular to an ecological fermentation chamber for rural organic waste. It improves the stirring efficiency of the device for organic matter, facilitates thorough mixing of organic waste from top to bottom, and enhances practicality. The fermentation stirring mechanism includes a rotating shaft, which is horizontally rotatably mounted on the inner wall of the fermentation chamber. Multiple connecting rods are symmetrically arranged on the outer wall of the rotating shaft. A partition is fixedly installed between every two adjacent connecting rods. A scraper is fixedly installed at the bottom of each partition. The scraper is in contact with the inner wall of the fermentation chamber. A cutting groove is connected to the top of the fermentation chamber, and a feed gate is connected to the top of the cutting groove. A cutting mechanism is installed inside the cutting groove, and a feed pipe is connected to the top of the fermentation chamber.

Description

Technical Field

[0001] This utility model relates to the technical field of ecological fermentation chambers, specifically an ecological fermentation chamber for rural organic waste. Background Technology

[0002] In the field of rural organic waste recycling, traditional composting and fermentation technologies mainly include two methods: vertical fermentation tanks and turning composting. These technologies have played an important role in converting organic waste into fertilizer, but they also have some limitations and drawbacks.

[0003] For example, Chinese utility model patent CN116874320A discloses an agricultural organic waste composting and fermentation equipment, including a main body, an auxiliary body, and a weighing body. The auxiliary body is located at the left end of the main body, and the weighing body is located at the top end of the main body. The main body includes a base plate, fixed legs, anti-slip pads, and a fermentation chamber. The fixed legs are fixedly installed at the lower right end of the base plate. This agricultural organic waste composting and fermentation equipment, through the installation of the main body, achieves the following: the base plate fixes the fermentation chamber, the fixed legs fix the base plate, the anti-slip pads increase friction and prevent vibration during equipment operation from causing the equipment to move, the drive motor provides power, the observation window allows observation of the internal condition of the fermentation chamber, improving usability, and the rotating blades chop and stir the agricultural organic waste, allowing it to fully ferment, thus improving the fermentation efficiency of the agricultural organic waste composting and fermentation equipment.

[0004] In order to improve fermentation efficiency, existing bio-fermentation devices often stir the organic waste inside the device during fermentation. However, since the organic waste is mostly solid, existing stirring devices can only perform local stirring and cannot fully mix the organic waste throughout the entire device. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a rural organic waste ecological fermentation chamber that improves the stirring efficiency of the device for organic matter, facilitates thorough mixing of organic waste from top to bottom, and enhances its practicality.

[0006] This utility model discloses an ecological fermentation chamber for rural organic waste, comprising a fermentation chamber with a fermentation stirring mechanism inside. An exhaust pipe is connected to the top of the fermentation chamber, and a connecting pipe is horizontally connected to the outer wall of the exhaust pipe. A limit mechanism is installed inside the exhaust pipe. A discharge door is rotatably installed at the bottom of the outer wall of the fermentation chamber, and the bottom end of the exhaust pipe communicates with the interior of the fermentation chamber. The fermentation stirring mechanism includes a rotating shaft, which is horizontally rotatably mounted on the inner wall of the fermentation chamber. Multiple connecting rods are symmetrically arranged on the outer wall of the rotating shaft, and a partition is fixedly installed between every two adjacent connecting rods. A scraper is fixedly installed at the bottom of each partition, and the scraper is in contact with the inner wall of the fermentation chamber. A cutting groove is connected to the top of the fermentation chamber, and a feed door is connected to the top of the cutting groove. A cutting mechanism is installed inside the cutting groove. The fermentation chamber is equipped with a feed pipe at its top. This rural organic waste ecological fermentation chamber uses a cutting mechanism to cut the organic waste that enters the cutting groove through the feed gate. The cut organic waste is then discharged into the fermentation chamber. Simultaneously, the rotating shaft drives the connecting rod, partition, and scraper to rotate. One end of the scraper contacts the inner wall of the fermentation chamber, thus removing the organic waste adhering to it. The partition separates the organic waste, lifting it to a higher level and moving it from the bottom to the top of the chamber for thorough mixing. This improves the mixing efficiency of the device, facilitates thorough mixing of organic waste from top to bottom, and enhances its practicality.

[0007] Preferably, the cutting mechanism includes a first motor, which is fixedly installed on the outer wall of the cutting groove. A conveyor shaft is fixedly installed at the output end of the first motor. The conveyor shaft is rotatably installed inside the cutting groove. Multiple cutting blades are fixedly installed parallel to each other on the outer wall of the conveyor shaft. When the first motor is started, it outputs power to synchronously drive the conveyor shaft and the multiple cutting blades to rotate. Organic waste is discharged into the cutting groove through the feed gate. The rotating cutting blades contact the organic waste and cut it. The cut organic waste is then discharged into the fermentation chamber for fermentation.

[0008] Preferably, a baffle is fixedly installed on the inner wall of the cutting groove. When the rotating cutting blade comes into contact with the organic waste, the baffle accelerates the cutting efficiency of the organic waste.

[0009] Preferably, a second motor is fixedly installed on the outer wall of the fermentation chamber. The output end of the second motor is fixedly connected to one end of the rotating shaft. When the second motor is started, it outputs power, thereby synchronously driving the rotating shaft and the connecting rod to rotate.

[0010] Preferably, the limiting mechanism includes a limiting block, which is slidably connected to the inner wall of the exhaust pipe. A limiting groove is formed on the outer wall of the limiting block, and the limiting groove is connected to one end of the connecting pipe. A lifting mechanism is provided at the top of the limiting block. A limiting post is longitudinally fixedly installed on the inner wall of the exhaust pipe. The limiting post is slidably connected to the outer wall of the limiting block. The height of the limiting block is adjusted by the lifting mechanism. The limiting groove on the limiting block contacts the interior of the fermentation chamber, thereby allowing the gas inside the fermentation chamber to be discharged through the limiting groove and the connecting pipe. The sliding operation between the limiting post and the limiting block effectively limits the limiting block when it slides inside the exhaust pipe.

[0011] Preferably, the lifting mechanism includes a screw, which is rotatably connected to the top of the limiting block. A top plate is fixedly installed on the top of the exhaust pipe, and the top plate is screwed to the top of the exhaust pipe. While rotating the screw, it simultaneously drives the limiting block to perform height adjustment inside the exhaust pipe.

[0012] Preferably, an auxiliary plate is fixedly installed at the end of each connecting rod away from the partition. The auxiliary plate is rotated synchronously while the connecting rod rotates in the opposite direction, and the organic waste gas is discharged from the inside of the fermentation chamber through the discharge door via the auxiliary plate.

[0013] Preferably, an observation window is installed on the outer wall of the fermentation chamber. The observation window facilitates the observation of the organic waste inside the fermentation chamber during the fermentation process.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This rural organic waste ecological fermentation chamber uses a cutting mechanism to cut the organic waste that is fed into the cutting groove through the feeding gate. The cut organic waste is then discharged into the fermentation chamber. Simultaneously, the rotating shaft drives the connecting rod, partition, and scraper to rotate. One end of the scraper contacts the inner wall of the fermentation chamber, thus contacting the organic waste adhering to the inner wall. The partition separates the organic waste and lifts it to a higher level, moving the organic waste from the bottom area of ​​the fermentation chamber to the top area. This allows for thorough mixing and stirring of the organic waste, improving the mixing efficiency of the device, facilitating thorough mixing of organic waste from top to bottom, and enhancing its practicality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0017] Figure 3This is a schematic diagram of the internal structure of the exhaust pipe of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure of the fermentation chamber and scraper of this utility model.

[0019] The following are labeled in the attached diagram: 1. Fermentation chamber; 2. Discharge door; 3. Rotating shaft; 4. Connecting rod; 5. Partition; 6. Scraper; 7. Exhaust pipe; 8. Connecting pipe; 9. Cutting groove; 10. Feed door; 11. Feed pipe; 12. First motor; 13. Conveyor shaft; 14. Cutting blade; 15. Baffle; 16. Second motor; 17. Limiting block; 18. Limiting groove; 19. Screw; 20. Top plate; 21. Auxiliary plate; 22. Observation window; 23. Limiting column. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] This utility model discloses an ecological fermentation chamber for rural organic waste, comprising a fermentation chamber 1, an internal fermentation stirring mechanism, an exhaust pipe 7 connected to the top of the fermentation chamber 1, a connecting pipe 8 horizontally connected to the outer wall of the exhaust pipe 7, a limiting mechanism inside the exhaust pipe 7, and a discharge door 2 rotatably installed at the bottom of the outer wall of the fermentation chamber 1. The bottom end of the exhaust pipe 7 is connected to the interior of the fermentation chamber 1. The fermentation stirring mechanism includes a rotating shaft 3, which is horizontally rotatably installed on the inner wall of the fermentation chamber 1, and the outer wall of the rotating shaft 3 is connected to the inner wall of the fermentation chamber 1. Multiple connecting rods 4 are symmetrically arranged, and a partition 5 is fixedly installed between every two adjacent connecting rods 4. A scraper 6 is fixedly installed at the bottom of each partition 5. The scraper 6 is in contact with the inner wall of the fermentation chamber 1. A cutting groove 9 is installed at the top of the fermentation chamber 1, and a feed door 10 is installed at the top of the cutting groove 9. A cutting mechanism is installed inside the cutting groove 9. A feed pipe 11 is installed at the top of the fermentation chamber 1. The cutting mechanism includes a first motor 12, which is fixedly installed on the outer wall of the cutting groove 9. The output end of the first motor 12 is fixedly installed on... A conveyor shaft 13 is installed laterally and rotatably inside the cutting groove 9. Multiple cutting blades 14 are fixedly mounted parallel to each other on the outer wall of the conveyor shaft 13. A baffle 15 is fixedly mounted on the inner wall of the cutting groove 9. A second motor 16 is fixedly mounted on the outer wall of the fermentation chamber 1. The output end of the second motor 16 is fixedly connected to one end of the rotating shaft 3. A limiting mechanism includes a limiting block 17, which is slidably connected to the inner wall of the exhaust pipe 7. A limiting groove 18 is formed on the outer wall of the limiting block 17, and the limiting groove 18 communicates with one end of the connecting pipe 8. A lifting mechanism is provided at the top of the position block 17. A limiting post 23 is longitudinally fixedly installed on the inner side wall of the exhaust pipe 7. The limiting post 23 is slidably connected to the outer side wall of the limiting block 17. The lifting mechanism includes a screw 19, which is rotatably connected to the top of the limiting block 17. A top plate 20 is fixedly installed at the top of the exhaust pipe 7. The top plate 20 is screwed to the top of the exhaust pipe 7. An auxiliary plate 21 is fixedly installed at the end of each connecting rod 4 away from the partition 5. An observation window 22 is connected and installed on the outer side wall of the fermentation chamber 1.

[0022] like Figures 1 to 4As shown, this utility model discloses an ecological fermentation chamber for rural organic waste. During operation, the first motor 12 is started, outputting power to simultaneously drive the conveyor shaft 13 and multiple cutting blades 14 to rotate. Organic waste is discharged into the cutting groove 9 through the feed gate 10. The rotating cutting blades 14 contact the organic waste, cutting it. After contact, the baffle 15 accelerates the cutting efficiency. The cut organic waste is then discharged into the fermentation chamber 1 for fermentation. The second motor 16 is then started, outputting power to simultaneously drive the rotating shaft 3 and connecting rod 4 to rotate. Simultaneously, the rotating shaft 3 drives the connecting rod 4, baffle 5, and scraper 6 to rotate. One end of the scraper 6 contacts the inner wall of the fermentation chamber 1. The screw 19 contacts the organic waste adhering to the inner wall of the fermentation chamber 1. After the organic waste is separated by the partition 5, it is lifted to a higher position, moving the organic waste from the bottom area of ​​the fermentation chamber 1 to the top area, where it is thoroughly mixed. While the screw 19 is rotating, it simultaneously drives the limiting block 17 to adjust its height inside the exhaust pipe 7. The limiting groove 18 on the limiting block 17 contacts the inside of the fermentation chamber 1, allowing the gas inside the fermentation chamber 1 to be discharged through the limiting groove 18 and then through the connecting pipe 8. The limiting column 23 slides against the limiting block 17, effectively limiting the limiting block 17 as it slides inside the exhaust pipe 7. While the connecting rod 4 rotates in the opposite direction, it simultaneously drives the auxiliary plate 21 to rotate, allowing the organic waste gas to be discharged from the inside of the fermentation chamber 1 through the discharge door 2.

[0023] The first motor 12 and the second motor 16 of this utility model are commercially available. Those skilled in the industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rural organic waste ecological fermentation chamber, comprising a fermentation chamber (1), wherein a fermentation stirring mechanism is provided inside the fermentation chamber (1), an exhaust pipe (7) is connected to the top of the fermentation chamber (1), a connecting pipe (8) is horizontally connected to the outer wall of the exhaust pipe (7), a limiting mechanism is provided inside the exhaust pipe (7), a discharge door (2) is rotatably installed in the bottom area of ​​the outer wall of the fermentation chamber (1), and the bottom end of the exhaust pipe (7) is connected to the interior of the fermentation chamber (1), characterized in that: The fermentation stirring mechanism includes a rotating shaft (3), which is installed laterally on the inner wall of the fermentation chamber (1). Multiple connecting rods (4) are symmetrically arranged on the outer wall of the rotating shaft (3). A partition (5) is fixedly installed between each pair of adjacent connecting rods (4). A scraper (6) is fixedly installed at the bottom of each partition (5). The scraper (6) is in contact with the inner wall of the fermentation chamber (1). A cutting groove (9) is connected to the top of the fermentation chamber (1). A feed door (10) is connected to the top of the cutting groove (9). A cutting mechanism is provided inside the cutting groove (9). A feed pipe (11) is connected to the top of the fermentation chamber (1).

2. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: The cutting mechanism includes a first motor (12), which is fixedly installed on the outer wall of the cutting groove (9). A conveying shaft (13) is fixedly installed at the output end of the first motor (12). The conveying shaft (13) is installed inside the cutting groove (9) in a transverse rotation. Multiple cutting blades (14) are fixedly installed in parallel on the outer wall of the conveying shaft (13).

3. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: A baffle (15) is fixedly installed on the inner wall of the cutting groove (9).

4. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: A second motor (16) is fixedly installed on the outer wall of the fermentation chamber (1), and the output end of the second motor (16) is fixedly connected to one end of the rotating shaft (3).

5. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: The limiting mechanism includes a limiting block (17), which is slidably connected to the inner wall of the exhaust pipe (7). A limiting groove (18) is opened on the outer wall of the limiting block (17), and the limiting groove (18) is connected to one end of the connecting pipe (8). A lifting mechanism is provided at the top of the limiting block (17). A limiting post (23) is longitudinally fixedly installed on the inner wall of the exhaust pipe (7), and the limiting post (23) is slidably connected to the outer wall of the limiting block (17).

6. The rural organic waste ecological fermentation chamber according to claim 5, characterized in that: The lifting mechanism includes a screw (19), which is rotatably connected to the top of the limiting block (17). A top plate (20) is fixedly installed on the top of the exhaust pipe (7), and the top plate (20) is screwed to the top of the exhaust pipe (7).

7. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: Each of the connecting rods (4) has an auxiliary plate (21) fixedly installed at the end away from the partition (5).

8. The rural organic waste ecological fermentation chamber according to claim 1, characterized in that: An observation window (22) is connected to the outer wall of the fermentation chamber (1).

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