A biological fertilizer mixing and stirring device
By designing the feeding mechanism and auxiliary mechanism of the bio-fertilizer mixing device, the problem of uniform addition of microbial agents to fertilizer was solved, achieving uniform addition and controlled feeding speed, avoiding aggregation and blockage, and improving processing efficiency.
Patent Information
- Application Number
- CN202522107381.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Existing bio-fertilizer mixers cannot evenly add microbial agents, causing them to accumulate in the fertilizer carrier, making them inconvenient to use.
A bio-fertilizer mixing device was designed, comprising a feeding mechanism and an auxiliary mechanism. The device achieves uniform addition of microbial agents through guide rods and a moving frame, and controls the feeding speed through a sluice plate and a limiting block. The design of springs and rubber pads prevents clogging.
It enables the uniform addition of microbial agents to fertilizers and controls the feeding speed, avoiding aggregation and clogging, and improving processing efficiency.
Smart Images

Figure CN224930482U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of biological fertilizer mixing and stirring devices, and in particular to a biological fertilizer mixing and stirring device. Background Technology
[0002] Biofertilizers, also known as microbial fertilizers, microbial fertilizers, or bio-inoculants, are products containing microorganisms with specific functions. After being applied to the soil, these microorganisms can improve plant nutrition, promote plant growth, enhance soil fertility, or inhibit pathogenic microorganisms through their own life activities, thereby producing beneficial effects on crop growth.
[0003] Existing bio-fertilizer processing typically uses horizontal mixers, where a fertilizer carrier, such as crushed crop straw, is added first, followed by the addition of microbial agents. However, existing microbial agents require manual addition, achieved by shaking the packaging. This method cannot control the uniformity of agent distribution, leading to aggregation of the agents within the fertilizer carrier. Therefore, existing horizontal mixers, lacking uniform agent addition capabilities, are inconvenient to use. To address this, we provide a bio-fertilizer mixing and stirring device. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing horizontal mixers used for bio-fertilizer mixing and processing, which cannot assist in the addition of microbial agents, and to provide a bio-fertilizer mixing and stirring device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bio-fertilizer mixing and stirring device, comprising: a horizontal mixer, wherein a feeding mechanism is provided at the top of the horizontal mixer, the feeding mechanism includes a fixed block, a guide rod is provided on one side of the fixed block, the guide rod is fixedly connected to the fixed block, a movable frame is sleeved on the outer surface of the guide rod, the movable frame is slidably connected to the guide rod, a storage tank is provided on one side of the movable frame, a first leaking disc is fixedly connected inside the storage tank, a second leaking disc is provided on one side of the first leaking disc, the second leaking disc is placed inside the storage tank, the second leaking disc is rotatably connected to the storage tank, a limiting block is sleeved inside the storage tank, the limiting block is rotatably connected to the storage tank, a rotating rod is sleeved inside the storage tank, the rotating rod is fixedly connected to the second leaking disc, and an auxiliary mechanism is provided inside the movable frame, the auxiliary mechanism including a sliding rod.
[0006] In a preferred embodiment, the fixing block is fixedly connected to the horizontal mixer, the storage tank has a rotating groove inside that matches the limiting block, the rotating rod is rotatably connected to the storage tank, and the storage tank has a limiting hole that matches the rotating rod.
[0007] In a preferred embodiment, a rubber pad is provided inside the limiting hole, the rubber pad is fixedly connected to the storage tank, and a rubber pad is provided on one side of the rubber pad, the rubber pad is fixedly connected to the rotating rod.
[0008] In a preferred embodiment, the slide bar is placed inside the movable frame, the slide bar is fixedly connected to the movable frame, and a movable block is sleeved on the outer surface of the slide bar, the movable block being slidably connected to the slide bar.
[0009] In a preferred embodiment, the movable block is sleeved inside the movable frame, the movable block is slidably connected to the movable frame, and a spring is sleeved on the outer surface of the slide rod.
[0010] In a preferred embodiment, the spring is fixedly connected to both the outer surface of the movable block and the inner wall of the movable frame, and a connecting rod is provided at one end of the movable block.
[0011] In a preferred embodiment, the connecting rod is fixedly connected to the moving block and the connecting rod is fixedly connected to the storage tank.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention, by setting up a feeding mechanism that can be used to add microbial agents, allows for more uniform feeding of the microbial agents and control over the leakage speed of the microbial agents. This effectively improves the amount and uniformity of microbial agents added to the bio-fertilizer. A guide rod and a movable frame are provided, with the movable frame sliding on the guide rod, allowing the feeding mechanism to slide as a whole, enabling repeated addition of the continuously leaking microbial agents. An auxiliary mechanism is also included, working in conjunction with the feeding mechanism to prevent blockages during the addition of microbial agents. The storage tank vibrates with the assistance of the auxiliary mechanism, effectively clearing any blockages in the powdered microbial agents. Attached Figure Description
[0013] Figure 1 A perspective view of a bio-fertilizer mixing and stirring device provided by this utility model.
[0014] Figure 2 A perspective view of the feeding mechanism of a bio-fertilizer mixing and stirring device provided by this utility model.
[0015] Figure 3 A schematic diagram of the installation of a filter element in a bio-fertilizer mixing and stirring device provided by this utility model.
[0016] Figure 4This utility model provides a bio-fertilizer mixing and stirring device. Figure 3 Enlarged view of region A in the image.
[0017] Figure 5 This utility model provides a bio-fertilizer mixing and stirring device. Figure 3 Enlarged view of region B in the image.
[0018] Figure 6 A schematic diagram of the spring installation of a bio-fertilizer mixing and stirring device provided by this utility model.
[0019] Legend: 1. Horizontal mixer; 2. Feeding mechanism; 3. Auxiliary mechanism; 21. Fixed block; 22. Guide rod; 23. Moving frame; 24. Storage tank; 25. Squeegee one; 26. Squeegee two; 27. Limiting block; 28. Rotating rod; 29. Limiting hole; 201. Rubber pad one; 202. Rubber pad two; 31. Slide rod; 32. Moving block; 33. Spring; 34. Connecting rod. Detailed Implementation
[0020] 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.
[0021] Example 1 like Figures 1-6As shown, this utility model provides a technical solution: a bio-fertilizer mixing and stirring device, comprising: a horizontal mixer 1, a feeding mechanism 2 on the top of the horizontal mixer 1, the feeding mechanism 2 including a fixed block 21, a guide rod 22 on one side of the fixed block 21, the guide rod 22 being fixedly connected to the fixed block 21, a movable frame 23 sleeved on the outer surface of the guide rod 22, the movable frame 23 being slidably connected to the guide rod 22, a storage tank 24 on one side of the movable frame 23, a first leaking plate 25 fixedly connected inside the storage tank 24, a second leaking plate 26 on one side of the first leaking plate 25, the second leaking plate 26 being placed inside the storage tank 24, the second leaking plate 26 being rotatably connected to the storage tank 24, and a limiting block sleeved inside the storage tank 24. 27. The limiting block 27 is rotatably connected to the storage tank 24. A rotating rod 28 is sleeved inside the storage tank 24. The rotating rod 28 is fixedly connected to the second filter plate 26. An auxiliary mechanism 3 is provided inside the moving frame 23. The auxiliary mechanism 3 includes a sliding rod 31. The fixed block 21 is fixedly connected to the horizontal mixer 1. A rotating groove that matches the limiting block 27 is opened inside the storage tank 24. The rotating rod 28 is rotatably connected to the storage tank 24. A limiting hole 29 that matches the rotating rod 28 is opened on the storage tank 24. A rubber pad 201 is provided inside the limiting hole 29. The rubber pad 201 is fixedly connected to the storage tank 24. A rubber pad 202 is provided on one side of the rubber pad 201. The rubber pad 202 is fixedly connected to the rotating rod 28.
[0022] In this embodiment, by setting up a storage tank 24, which can be used to hold a certain amount of microbial agent, the processing personnel are not required to hold the microbial agent by hand, effectively reducing the production intensity of the processing personnel. Furthermore, by setting up a first leaking disc 25 and a second leaking disc 26, which can be used in conjunction, the microbial agent in the storage tank 24 is released at a certain rate. When the leaking holes of the second leaking disc 26 and the first leaking disc 25 are completely aligned, the rate of release of the microbial agent is the fastest, and so on. When the leak holes on the second leak plate 26 and the first leak plate 25 are misaligned, the leakage speed of the microbial agent will gradually decrease until it stops, thereby controlling the leakage speed of the microbial agent and making the amount and speed of the microbial agent applied more reasonable. In addition, rubber pad 1 201 and rubber pad 202 are set, and there is contact friction between rubber pad 1 201 and rubber pad 202. As a result, after the rotating rod 28 is adjusted to a certain position, it can maintain stability in cooperation between the two and will not move automatically.
[0023] Example 2 like Figures 1-6As shown, the slide bar 31 is placed inside the movable frame 23 and is fixedly connected to the movable frame 23. A movable block 32 is sleeved on the outer surface of the slide bar 31 and is slidably connected to the slide bar 31. The movable block 32 is sleeved inside the movable frame 23 and is slidably connected to the movable frame 23. A spring 33 is sleeved on the outer surface of the slide bar 31 and is fixedly connected to both the outer surface of the movable block 32 and the inner wall of the movable frame 23. A connecting rod 34 is provided at one end of the movable block 32 and is fixedly connected to the movable block 32 and the storage tank 24.
[0024] In this embodiment, by setting an auxiliary mechanism 3, which can be used in conjunction with the storage tank 24, the storage tank 24 can slide and automatically reset. When the storage tank 24 is reset and comes into contact with the moving frame 23, it vibrates, allowing the microbial agent in the storage tank 24 to leak out without causing blockage. In addition, a spring 33 is set, and the spring 33 can generate elastic force when compressed. The elastic force of the spring 33 can react on the moving block 32 and the storage tank 24, so that the storage tank 24 can quickly and automatically reset.
[0025] Working principle: like Figures 1-6As shown, in use, the leak holes of the second leaking disc 26 and the first leaking disc 25 are misaligned, thus preventing the microbial agent in the storage tank 24 from leaking down. A certain amount of microbial agent is then added into the storage tank 24. The rotating rod 28 is then rotated, causing the rubber pad 202 to rotate within the limiting hole 29. Simultaneously, the limiting hole 29 causes the second leaking disc 26 to rotate inside the storage tank 24, and the second leaking disc 26 causes the limiting block 27 to rotate within the rotating groove inside the storage tank 24. Thus, the rotating rod 28 adjusts the position of the second leaking disc 26, aligning the leak holes of the second leaking disc 26 and the first leaking disc 25. This allows the microbial agent in the storage tank 24 to leak down through the first leaking disc 25 and the second leaking disc 26, falling into the fertilizer carrier mixed inside the horizontal mixer 1. As the microbial agent continues to flow, the operator can slide the moving frame 23 back and forth with the help of the guide rod 22, so that the microbial agent can be added more evenly. If a change in the amount of microbial agent flowing out is found, the storage tank 24 can be pushed. The storage tank 24 can use the connecting rod 34 to drive the moving block 32 to slide. At this time, the moving block 32 can slide on the sliding rod 31 and compress the spring 33. Thus, the spring 33 can generate elastic force. When the push on the storage tank 24 is released, the elastic force of the spring 33 will be released instantly, and the moving block 32, the connecting rod 34 and the storage tank 24 will be automatically reset. Thus, the storage tank 24 can contact the moving frame 23 and collide, so that the microbial agent partially blocked at the first leak plate 25 and the second leak plate 26 can continue to flow out, ensuring that the microbial agent can be continuously added into the interior of the horizontal mixer 1.
[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A bio-fertilizer mixing and stirring device, characterized in that, include: A horizontal mixer (1) is provided with a feeding mechanism (2) at the top. The feeding mechanism (2) includes a fixed block (21). A guide rod (22) is provided on one side of the fixed block (21). The guide rod (22) is fixedly connected to the fixed block (21). A movable frame (23) is sleeved on the outer surface of the guide rod (22). The movable frame (23) is slidably connected to the guide rod (22). A storage tank (24) is provided on one side of the movable frame (23). A filter plate (25) is fixedly connected inside the storage tank (24). A second leaking piece (26) is provided on one side of the first piece (25). The second leaking piece (26) is placed inside the storage tank (24). The second leaking piece (26) is rotatably connected to the storage tank (24). A limiting block (27) is sleeved inside the storage tank (24). The limiting block (27) is rotatably connected to the storage tank (24). A rotating rod (28) is sleeved inside the storage tank (24). The rotating rod (28) is fixedly connected to the second leaking piece (26). An auxiliary mechanism (3) is provided inside the moving frame (23). The auxiliary mechanism (3) includes a sliding rod (31).
2. The bio-fertilizer mixing and stirring device according to claim 1, characterized in that: The fixed block (21) is fixedly connected to the horizontal mixer (1), the storage tank (24) has a rotating groove that matches the limiting block (27) inside, the rotating rod (28) is rotatably connected to the storage tank (24), and the storage tank (24) has a limiting hole (29) that matches the rotating rod (28).
3. The bio-fertilizer mixing and stirring device according to claim 2, characterized in that: The limiting hole (29) is provided with a rubber pad one (201) inside. The rubber pad one (201) is fixedly connected to the storage tank (24). A rubber pad two (202) is provided on one side of the rubber pad one (201). The rubber pad two (202) is fixedly connected to the rotating rod (28).
4. The bio-fertilizer mixing and stirring device according to claim 1, characterized in that: The slide rod (31) is placed inside the movable frame (23), and the slide rod (31) is fixedly connected to the movable frame (23). A movable block (32) is sleeved on the outer surface of the slide rod (31), and the movable block (32) is slidably connected to the slide rod (31).
5. The bio-fertilizer mixing and stirring device according to claim 4, characterized in that: The movable block (32) is sleeved inside the movable frame (23), and the movable block (32) is slidably connected to the movable frame (23). A spring (33) is sleeved on the outer surface of the slide rod (31).
6. The bio-fertilizer mixing and stirring device according to claim 5, characterized in that: The spring (33) is fixedly connected to the outer surface of the moving block (32) and the inner wall of the moving frame (23), and a connecting rod (34) is provided at one end of the moving block (32).
7. The bio-fertilizer mixing and stirring device according to claim 6, characterized in that: The connecting rod (34) is fixedly connected to the moving block (32), and the connecting rod (34) is fixedly connected to the storage tank (24).
