Compound microbial fertilizer mixing device
By designing a composite microbial fertilizer mixing device, using parts such as work box, guide tube, transmission chamber and heating chamber, the problems of uneven mixing of raw materials and microbial bacteria species and uneven heating oxygen are solved, and better fermentation effect is achieved .
Patent Information
- Application Number
- CN202420688619.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During the fermentation process of composite microbial fertilizer, the mixing effect of raw materials and microbial bacterial species is poor, resulting in uneven fermentation and uneven heating and oxygen delivery, which affects the final fermentation effect of the mixture.
A composite microbial fertilizer mixing device is designed, including a working box, a guide tube, a transmission chamber and a heating chamber. Through the gear connection and pushing plate structure of the driving rod and the driven rod, the uniformity of the raw materials and microbial bacteria species is achieved. Stir, heat and oxygen delivery to ensure full mixing and uniform fermentation.
It effectively improves the mixing effect of raw materials and microbial bacterial species, ensures the uniform distribution of heating and oxygen, and significantly improves the fermentation effect.
Smart Images
Figure CN222362051U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of fertilizer production technology, specifically relating to a compound microbial fertilizer mixing device. Background Technology
[0002] Compound microbial fertilizer, also known as compound microbial organic fertilizer or microbial organic compound fertilizer, is an organic fertilizer with microorganisms as the main component. When producing compound microbial fertilizer, a mixing device is needed to mix the microbial strains with raw materials, such as manure, plant residues, food waste, etc., so that the microbial strains will mix and ferment with the raw materials, thereby decomposing organic matter to produce organic fertilizer.
[0003] In practical applications, workers need to put raw materials and microbial inoculum into the fermentation tank of the mixing device. Inside the tank, the microbial inoculum and raw materials are brought into full contact through stirring and other methods to promote the fermentation activity of the microbial inoculum. Since the fermentation of microorganisms is aerobic fermentation and requires a certain temperature to promote it, heating mechanisms such as electric heating wires are usually installed inside the fermentation tank, and oxygen is delivered into the fermentation tank by fans. When the raw materials and microbial inoculum are mixed inside the fermentation tank, even if there is a stirring rod to stir the raw materials, there will still be a stacking phenomenon between the raw materials. This results in not only a low mixing effect and insufficient contact between the microbial inoculum and the raw materials during stirring, but also uneven heating and oxygen delivery when heating the stacked raw materials and microbial inoculum. As a result, the final mixed fermentation effect is not good. Utility Model Content
[0004] This utility model provides a compound microbial fertilizer mixing device, which can not only ensure the mixing effect of raw materials and microbial strains during the mixing and fermentation, but also ensure the heating and oxygenation effects of raw materials and microbial strains.
[0005] This utility model provides the following technical solution: It includes a working box, with a feeding port at the top. A guide pipe is fixedly connected inside the working box. A fermentation cylinder is detachably connected to the inner wall of the bottom of the working box. The position of the guide pipe corresponds to the feeding port and the fermentation cylinder. A transmission chamber is fixedly connected inside the working box. A driving rod and several driven rods are rotatably connected inside the transmission chamber. Each driven rod has an air inlet chamber inside and several exhaust holes on its outer wall. The air inlet chamber and the exhaust holes are connected in communication. A heating chamber is fixedly connected inside the working box. A gas guide pipe is fixedly connected to the top of the heating chamber. A resistance heating wire is fixedly connected inside the gas guide pipe. Several connecting ports are opened at the bottom, and the positions of the connecting ports correspond to the positions of the driven rods.
[0006] The work box is equipped with a drive motor at the top, the output end of which is connected to the drive rod, and a blocking door is rotatably connected to one side of the work box.
[0007] The working box is fixedly connected to the guide pipe, the transmission chamber and the heating chamber via a fixed base.
[0008] The transmission chamber contains a plurality of gears rotatably connected inside. These gears are respectively mounted on the outer walls of the driving rod and the driven rod, and the gears mesh with each other.
[0009] In this configuration, several push plates are fixedly connected to the outer sides of both the driving rod and the driven rod, and the positions of the several push plates fixed to the outer side of the driven rod correspond to the positions of several exhaust holes.
[0010] The beneficial effects of this utility model are: through the cooperation of components such as the transmission chamber and the heating chamber, when the raw materials and microbial strains are mixed and fermented, not only can the mixing effect between the raw materials and microbial strains be guaranteed, but the heating and oxygen supply of the raw materials and microbial strains can also be more uniform, thereby achieving the purpose of ensuring the final mixed fermentation effect.
[0011] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0013] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0014] Figure 3 This is a cross-sectional structural diagram of the heating chamber in this utility model;
[0015] Figure 4 This is a top sectional view of the transmission compartment in this utility model.
[0016] Figure 5 This is a schematic diagram of the active rod and the driven rod in this utility model.
[0017] In the diagram: 1. Working box; 11. Feeding port; 12. Feed guide pipe; 13. Drive motor; 14. Sealing door; 15. Fixed seat; 2. Fermentation cylinder; 3. Transmission chamber; 31. Driving rod; 32. Driven rod; 321. Air inlet chamber; 322. Exhaust port; 33. Gear; 34. Push plate; 4. Heating chamber; 41. Air guide pipe; 42. Resistance heating wire; 43. Connecting port. Detailed Implementation
[0018] Please see Figures 1-5 The present invention provides the following technical solution: It includes a working box 1, with a feeding port 11 at the top, a guide pipe 12 fixedly connected inside the working box 1, and a fermentation cylinder 2 detachably connected to the inner wall of the bottom of the working box 1. The position of the guide pipe 12 corresponds to the feeding port 11 and the fermentation cylinder 2. A transmission chamber 3 is fixedly connected inside the working box 1, with a driving rod 31 and several driven rods 32 rotatably connected inside the transmission chamber 3. Each driven rod 32 has an air inlet chamber 321 inside, and several exhaust holes 322 are opened on the outer wall of each driven rod 32. The air inlet chamber 321 and the exhaust holes 322 are connected. A heating chamber 4 is fixedly connected inside the working box 1, with a gas guide pipe 41 fixedly connected to the top of the heating chamber 4. A resistance heating wire 42 is fixedly connected inside the gas guide pipe 41, and several connecting ports 43 are opened at the bottom, with the positions of the connecting ports 43 corresponding to the positions of the driven rods 32.
[0019] In this implementation scheme: The work box 1 supports and connects all components, thereby completing the mixed fermentation of raw materials and microbial inoculum through the cooperation of other components. A fermentation cylinder 2 is installed inside the work box 1, providing a carrier for the mixed fermentation of raw materials and microbial inoculum, allowing workers to input the raw materials and microbial inoculum into the fermentation cylinder 2 for mixing. A feeding port 11 at the top of the work box 1 facilitates workers inputting the raw materials and microbial inoculum into the fermentation cylinder 2 from the outside of the work box 1. A guide pipe 12 is installed inside the work box 1, guiding and conveying the raw materials and microbial inoculum. The guide pipe 12 is positioned corresponding to the work box 1 and the fermentation cylinder 2, ensuring the raw materials... When the microbial inoculum is fed into the working box 1 through the feeding port 11, it enters the guide pipe 12 and is guided into the fermentation tank 2. The transmission chamber 3 fixed inside the working box 1 supports the driving rod 31 and the driven rod 32, allowing them to rotate relative to the transmission chamber 3. The transmission chamber 3, through the cooperation of its internal components, can link the driving rod 31 and the driven rod 32, so that when the transmission chamber 3 rotates through the drive component, it can drive the driven rod 32 to move. The driving rod 31 and the driven rod 32 partially rotate inside the fermentation tank 2, allowing them to complete the mixing and stirring of the raw materials and microbial inoculum inside the fermentation tank 2. The fermentation chamber 2 operates by having four driven rods 32, located around the driving rod 31. This allows the driving rod 31 and driven rods 32 to apply two different directional thrusts to the raw materials and microorganisms inside the fermentation chamber 2 as they rotate, ensuring thorough contact and mixing. A heating chamber 4 is fixed inside the operating box 1, with a gas duct 41 fixed to its top. A fan is installed on the outside of the operating box 1, and its output is connected to the gas duct 41, which in turn connects to the heating chamber 4. This allows the fan to draw fresh air into the gas duct 41, which in turn draws fresh air into the heating chamber 4. A resistance heating wire 42 is installed inside the heating chamber 4. The heating wire 42 heats fresh air, and the bottom of the heating chamber 4 has a connecting port 43, which corresponds to the driven rod 32. An air inlet 321 is located inside the air inlet chamber 321, allowing heated fresh air from inside the heating chamber 4 to enter. Several exhaust holes 322 are located on the outside of the driven rod 32, allowing it to expel heated air and contact the raw materials and microbial inoculum while stirring, thus meeting the regulation requirements for microbial fermentation. Furthermore, because the driven rod 32 and the driving rod 31 apply two different directions of thrust when stirring the raw materials and microbial inoculum, the microorganisms around the driven rod 32 are pushed more evenly.Inside fermentation tank 2, the raw materials and microbial inoculum sequentially come into contact with different driven rods 32. This ensures that when the driven rods 32 expel heated air to contact the microbial inoculum, they guarantee both oxygen supply and heating, thus ensuring the final mixed fermentation effect.
[0020] A drive motor 13 is installed at the top of the work box 1. The output end of the drive motor 13 is connected to the active rod 31. A sealing door 14 is rotatably connected to one side of the work box 1. The drive motor 13 installed at the top of the work box 1 is used to drive the active rod 31. The output end of the drive motor 13 is connected to the top of the active rod 31, so that the drive motor 13 can drive the active rod 31 to rotate. Then, through the cooperation of the internal components of the transmission chamber 3, the driven rod 32 is linked to rotate, so that the driven rod 32 can rotate with the active rod 31, thereby completing the mixing of raw materials and microbial inoculum inside the fermentation tank 2. The sealing door 14 rotatably connected to one side of the work box 1 is used to seal the inside of the work box 1, thereby preventing the raw materials and microbial inoculum from being contaminated by external dust and other impurities during the mixing and fermentation process. Moreover, the staff can expose the internal space of the work box 1 to the outside by rotating the sealing door 14, so that the staff can take out the microbial fertilizer after mixing and fermentation.
[0021] The working box 1 is fixedly connected to the feed pipe 12, the transmission chamber 3 and the heating chamber 4 through the fixing seat 15; the working box 1 is fixedly connected to the feed pipe 12, the transmission chamber 3 and the heating chamber 4 through the fixing seat 15. The fixing seat 15 is used to support and connect each component, so that each component can be in a suitable position to complete the feeding of raw materials and microbial strains, and ensure the final mixed fermentation effect of raw materials and microbial strains.
[0022] The transmission chamber 3 is rotatably connected to several gears 33, which are respectively installed on the outer walls of the driving rod 31 and the driven rod 32, and the gears 33 mesh with each other. The gears 33 rotating inside the transmission chamber 3 are used to drive the driving rod 31 and the driven rod 32. The gears 33 are respectively installed on the outer walls of the driving rod 31 and the driven rod 32, and the gears 33 mesh with each other, so that when the driving rod 31 rotates, it can drive the driven rod 32 to move through the gears 33, thereby completing the mixing and stirring of the raw materials and microbial strains inside the fermentation tank 2.
[0023] Several push plates 34 are fixedly connected to the outer sides of both the active rod 31 and the driven rod 32, and the positions of the push plates 34 fixed to the outer side of the driven rod 32 correspond to the positions of several exhaust holes 322. The push plates 34 fixed to the outer sides of the active rod 31 and the driven rod 32 are used to stir the raw materials and microbial strains, so that when the active rod 31 and the driven rod 32 rotate inside the fermentation tank 2, they can drive the raw materials and microbial strains inside the fermentation tank 2 to move. Since the driven rod 32 has several push plates that are not connected to the circumference of the active rod 31, when the active rod 31 and the driven rod 32 rotate, they can apply two different directions of force to the raw materials and microbial strains through the push plates 34, thereby ensuring the mixing and stirring effect of the raw materials and microbial strains.
[0024] The working principle and usage process of this utility model are as follows: When workers need to mix and ferment raw materials and microbial inoculants, they can directly feed the raw materials and microbial inoculants into the working box 1 through the feeding port 11. The raw materials and microbial inoculants entering the feeding port 11 will then enter the guide pipe 12 and be guided into the fermentation cylinder 2. Then, the workers can start the drive motor 13. Since the output end of the drive motor 13 is connected to the active rod 31, the active rod 31 will rotate. Since gears 33 are fixed to the outer sides of both the driving rod 31 and the driven rod 32, and several gears 33 mesh with each other, the driving rod 31 will drive the driven rod 32 to rotate when it rotates. Push plates 34 are fixed to the outer sides of both the driving rod 31 and the driven rod 32, so that when the driving rod 31 and the driven rod 32 rotate, they will mix and stir the raw materials and microbial inoculum inside the fermentation tank 2 through the push plates 34. Since there are four driven rods 32, located around the driving rod 31, the raw materials and microbial inoculum are further stirred. The material is subjected to thrust from two different directions, the active rod 31 and the driven rod 32, thereby ensuring the mixing effect of raw materials and microbial strains. At this time, the fan installed on the outside of the working box 1 will introduce fresh air into the air guide pipe 41, which will then guide the air into the heating chamber 4. Since the heating chamber 4 is equipped with a resistance heating wire 42, the resistance heating wire 42 will heat the air. The positions of several connecting ports 43 at the bottom of the heating chamber 4 correspond to several driven rods 32, allowing the heated air to enter... The material enters the driven rod 32 and is discharged through the exhaust port 322. Since the driven rod 32 and the driving rod 31 apply two different directions of thrust when stirring the raw materials and microbial inoculum, the microbial inoculum around the driven rod 32 will be pushed more evenly. The raw materials and microbial inoculum inside the fermentation tank 2 will come into contact with different driven rods 32 in sequence. Thus, when the driven rod 32 discharges the heated air to contact the microbial inoculum, it can ensure the oxygen supply and heating effect to the microbial inoculum, thereby ensuring the final mixed fermentation effect.
Claims
1. A composite microbial fertilizer mixing device, comprising an operation box (1), characterized in that: The top of the operation box (1) is provided with a feeding port (11), the inside of the operation box (1) is fixedly connected with a material guide pipe (12), the inner wall of the bottom end of the operation box (1) is detachably connected with a fermentation cylinder (2), the position of the material guide pipe (12) corresponds to the feeding port (11) and the fermentation cylinder (2), the inside of the operation box (1) is fixedly connected with a transmission bin (3), the inside of the transmission bin (3) is rotatably connected with an active rod (31) and a plurality of driven rods (32), and the insides of the plurality of driven rods (32) are provided with air intake cavities (321), the outer walls of the plurality of driven rods (32) are provided with a plurality of exhaust holes (322), the air inlet cavity (321) and the exhaust holes (322) are communicated with each other, the working box (1) is fixedly connected with a heating chamber (4) inside, the top of the heating chamber (4) is fixedly connected with an air guide tube (41), the air guide tube (41) is fixedly connected with a resistance heating wire (42) inside, and the bottom end is provided with a plurality of connecting ports (43), and the positions of the plurality of connecting ports (43) correspond to the plurality of driven rods (32) respectively.
2. A composite microbial fertilizer mixing device according to claim 1, characterized in that: A driving motor (13) is installed at the top of the working box (1), the output end of the driving motor (13) is connected to the active rod (31), and a blocking door (14) is rotatably connected to one side of the working box (1).
3. A composite microbial fertilizer mixing device according to claim 1, characterized in that: The working box (1) is fixedly connected to the material guide pipe (12), the transmission bin (3) and the heating bin (4) via a fixing seat (15).
4. A composite microbial fertilizer mixing device according to claim 1, characterized in that: A plurality of gears (33) are rotatably connected inside the transmission bin (3), and the plurality of gears (33) are respectively mounted on the outer walls of the active rod (31) and the driven rod (32), and the plurality of gears (33) are meshed with each other.
5. A composite microbial fertilizer mixing device according to claim 1, characterized in that: A plurality of push plates (34) are fixedly connected to the outside of the active rod (31) and the driven rod (32), and the positions of the plurality of push plates (34) fixed to the outside of the driven rod (32) correspond to the positions of the plurality of exhaust holes (322).