Fermentation device for organic fertilizer processing
The fermentation tank, driven by a hydraulic rod for tilting and height adjustment, combined with a stirring and scraper design, solves the problems of uneven fermentation and inconvenient feeding, achieving efficient and automated fermentation and easy mobility, making it suitable for small farms.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI SUIZAN BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-24
AI Technical Summary
Existing fermentation devices for processing bio-organic fertilizers suffer from uneven fermentation of materials during the mixing process, inconvenient material feeding, and require manual operation, making them less practical and especially unsuitable for small farms.
A fermentation device with hydraulic rods and casters was designed. The hydraulic rods enable the fermentation tank to be tilted and its height adjusted. Combined with stirring rods and scrapers, the material is fully mixed and automatically discharged. The casters facilitate movement.
It improves fermentation efficiency and quality, achieves automated feeding, reduces manual intervention, is suitable for unloading and moving at different heights, and enhances the practicality of the device.
Smart Images

Figure CN224548315U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fermentation equipment technology, specifically to a fermentation equipment for organic fertilizer processing. Background Technology
[0002] The current agricultural demand for organic fertilizer is surging. Organic fertilizer can improve soil and process agricultural waste such as livestock manure and straw, making it crucial for green agriculture. However, an existing fermentation device for processing bio-organic fertilizer (Announcement No.: CN215480627U) has the following drawbacks in use: During use, the material is stirred only by a stirring device, which cannot effectively turn the material over, easily leading to uneven fermentation. After fermentation, the material needs to be manually unloaded or additional equipment needs to be added, which is not suitable for small farms. Furthermore, the unloading site and location are relatively fixed, making it less practical. Therefore, this patent proposes a fermentation device for organic fertilizer processing to solve the above problems. Utility Model Content
[0003] The purpose of this invention is to provide a fermentation device for organic fertilizer processing to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a fermentation device for organic fertilizer processing, comprising a movable frame, a plurality of universal wheels installed at the bottom of the movable frame, a sliding component slidably connected to the outer wall of the movable frame, a support frame arranged between the movable frames, a fermentation tank fixed to the inner wall of the bottom end of the support frame, rotating frames fixed to both sides of the support frame, the rotating frames and the sliding component being rotatably connected, a connecting frame fixed to the top of the support frame, a first hydraulic rod rotatably connected between the sliding component and the connecting frame, and a second hydraulic rod fixed between the inner wall of the bottom end of the movable frame and the sliding component.
[0005] Preferably, a hinge seat is fixed on one side of the slider, a mounting rod is fixed on one end of the connecting frame, a first hydraulic rod is rotatably connected in the hinge seat, and the output end of the first hydraulic rod is rotatably connected to the mounting rod.
[0006] Preferably, a rotating rod is rotatably connected to the inner wall of the bottom end of the fermentation tank, and multiple stirring rods are fixed to the outer wall of the rotating rod. A motor is fixed to the bottom end of the fermentation tank, and the output end of the motor passes through the fermentation tank and is fixed to the rotating rod.
[0007] Preferably, the outer wall of the rotating rod is fixed with multiple fixing rods, and the ends of the fixing rods are fixed with scrapers, which are in contact with the inner wall of the fermentation tank.
[0008] Preferably, the top of the fermentation tank is screwed with a lid.
[0009] Preferably, a fixed frame is fixed to the inner wall of the bottom end of the mobile frame, and a controller is fixed to the top end of the fixed frame. The controller is electrically connected to the first hydraulic rod, the second hydraulic rod, and the motor.
[0010] Compared with the prior art, the beneficial effects of this utility model are: Activating the first hydraulic rod moves the support frame, causing the rotating frame to rotate around the sliding part, thus turning the fermentation tank over. During this rotation, the organic fertilizer also rotates, allowing for better fermentation and thorough mixing of microorganisms, oxygen, and moisture, improving fermentation efficiency and quality. The second hydraulic rod moves the sliding part upwards, which in turn moves the fermentation tank upwards for height adjustment. This, combined with the first hydraulic rod's rotation, facilitates unloading the organic fertilizer at different heights. This eliminates the need for manual unloading and allows the fermented organic fertilizer to be unloaded onto transport vehicles or storage equipment at varying heights without requiring additional unloading platforms, making it convenient and practical. Furthermore, the device is equipped with casters, making it easy to move to the desired location for fermentation or unloading. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view of the present invention; Figure 3 This is a side view of the present invention; Figure 4 This is a top view of the present invention after the lid has been removed.
[0012] In the diagram: 1. Movable frame; 2. Casters; 3. Support frame; 4. Connecting frame; 5. Fermentation tank; 6. Rotating frame; 7. First hydraulic rod; 8. Sliding component; 9. Second hydraulic rod; 10. Fixed frame; 11. Controller; 12. Tank cover; 13. Rotating rod; 14. Stirring rod; 15. Fixed rod; 16. Scraper. Detailed Implementation
[0013] 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.
[0014] The demand for organic fertilizer in agriculture is surging. It can improve the soil and treat agricultural waste such as livestock and poultry manure and straw. It is the key to green agriculture. Organic fertilizer requires fermentation equipment for processing during the production and processing of organic fertilizer.
[0015] like Figures 1-4 As shown, this utility model provides a technical solution: a fermentation device for organic fertilizer processing, including a movable frame 1, with multiple casters 2 installed at the bottom of the movable frame 1, the casters 2 having a brake function, a sliding member 8 slidably connected to the outer wall of the movable frame 1, a support frame 3 arranged between the movable frames 1, a fermentation tank 5 fixed to the inner wall of the bottom end of the support frame 3, rotating frames 6 fixed to both sides of the support frame 3, the rotating frames 6 and the sliding members 8 rotatably connected, a connecting frame 4 fixed to the top of the support frame 3, a first hydraulic rod 7 rotatably connected between the sliding member 8 and the connecting frame 4, and a second hydraulic rod 9 fixed between the inner wall of the bottom end of the movable frame 1 and the sliding member 8. A hinge seat is fixed to one side of the sliding member 8, an installation rod is fixed to one end of the connecting frame 4, the first hydraulic rod 7 is rotatably connected in the hinge seat, and the output end of the first hydraulic rod 7 is rotatably connected to the installation rod.
[0016] It is important to note that activating the first hydraulic rod 7 moves the support frame 3, causing the rotating frame 6 to rotate around the sliding member 8, thereby turning the fermentation tank 5 over. During the turning process, the fermentation tank 5 also turns the organic fertilizer, which allows for better fermentation, ensuring thorough mixing of microorganisms, oxygen, and moisture, thus improving fermentation efficiency and quality. Furthermore, the second hydraulic rod 9 moves the sliding member 8 upwards, which in turn moves the fermentation tank 5 upwards for height adjustment. Combined with the first hydraulic rod 7 turning the fermentation tank 5, this facilitates the unloading of organic fertilizer at different heights. This eliminates the need for manual unloading and allows the fermented organic fertilizer to be unloaded onto transport vehicles or storage equipment at different heights without requiring additional unloading platforms, making it convenient and practical. Additionally, the device is equipped with casters 2, making it easy to move the device to the desired location for fermentation or unloading, further enhancing convenience.
[0017] like Figure 4 As shown, a rotating rod 13 is rotatably connected to the inner wall of the bottom end of the fermentation tank 5. Multiple stirring rods 14 are fixed to the outer wall of the rotating rod 13. A motor is fixed to the bottom end of the fermentation tank 5, and the output end of the motor passes through the fermentation tank 5 and is fixed to the rotating rod 13. Multiple fixing rods 15 are fixed to the outer wall of the rotating rod 13, and scrapers 16 are fixed to the ends of the fixing rods 15, with the scrapers 16 contacting the inner wall of the fermentation tank 5. A lid 12 is screwed to the top of the fermentation tank 5.
[0018] It should be noted that by starting the motor, the motor drives the rotating rod 13 to rotate, which in turn drives the stirring rod 14 to rotate, stirring the organic fertilizer in the fermentation tank 5, so that microorganisms, oxygen and water are fully mixed. In addition, the rotation of the rotating rod 13 drives the fixed rod 15 to rotate, which in turn drives the scraper 16 to rotate, cleaning the organic fertilizer adhering to the inner wall of the fermentation tank 5, so as to prevent the organic fertilizer adhering to the inner wall of the fermentation tank 5 from not being fully fermented.
[0019] like Figure 3 As shown, a fixed frame 10 is fixed to the inner wall of the bottom end of the mobile frame 1, and a controller 11 is fixed to the top end of the fixed frame 10. The controller 11 is electrically connected to the first hydraulic rod 7, the second hydraulic rod 9 and the motor.
[0020] It should be noted that the electrical components in this solution are controlled by the controller 11 that is matched with them, and the control circuit can be implemented by those skilled in the art through simple programming. It is common knowledge in the field and is only used without modification. Furthermore, since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.
[0021] 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 embodiments and their equivalents.
Claims
1. A fermentation device for organic fertilizer processing, comprising a movable frame (1), characterized in that: Multiple casters (2) are installed at the bottom of the mobile frame (1). A sliding piece (8) is slidably connected to the outer wall of the mobile frame (1). A support frame (3) is set between the mobile frames (1). A fermentation tank (5) is fixed to the inner wall of the bottom end of the support frame (3). A rotating frame (6) is fixed to both sides of the support frame (3). The rotating frame (6) and the sliding piece (8) are rotatably connected. A connecting frame (4) is fixed to the top of the support frame (3). A first hydraulic rod (7) is rotatably connected between the sliding piece (8) and the connecting frame (4). A second hydraulic rod (9) is fixed between the inner wall of the bottom end of the mobile frame (1) and the sliding piece (8).
2. The fermentation device for organic fertilizer processing according to claim 1, characterized in that: A hinge seat is fixed on one side of the slide (8), and an installation rod is fixed on one end of the connecting frame (4). The first hydraulic rod (7) is rotatably connected in the hinge seat, and the output end of the first hydraulic rod (7) is rotatably connected to the installation rod.
3. The fermentation device for organic fertilizer processing according to claim 1, characterized in that: The fermentation tank (5) has a rotating rod (13) rotatably connected to the inner wall of the bottom end. Multiple stirring rods (14) are fixed on the outer wall of the rotating rod (13). A motor is fixed at the bottom end of the fermentation tank (5). The output end of the motor passes through the fermentation tank (5) and is fixed to the rotating rod (13).
4. The fermentation device for organic fertilizer processing according to claim 3, characterized in that: The outer wall of the rotating rod (13) is fixed with multiple fixing rods (15), and the ends of the fixing rods (15) are fixed with scrapers (16), which are in contact with the inner wall of the fermentation tank (5).
5. The fermentation device for organic fertilizer processing according to claim 1, characterized in that: The fermentation tank (5) is screwed to the top of a lid (12).
6. The fermentation device for organic fertilizer processing according to claim 1, characterized in that: The bottom inner wall of the mobile frame (1) is fixed with a fixed frame (10), and the top of the fixed frame (10) is fixed with a controller (11). The controller (11) is electrically connected to the first hydraulic rod (7), the second hydraulic rod (9) and the motor.