A bio-organic fertilizer fermentation device adaptable to changing weather conditions

Abstract

This utility model discloses a bio-organic fertilizer fermentation device adaptable to variable weather conditions, belonging to the field of organic fertilizer fermentation technology. It includes a fermentation container with a material inlet at the top and a cover covering the inlet. An opening and closing mechanism is located at the bottom of the container, and ventilation modules are located at both ends. A mixing mechanism is located inside the container, and several circularly distributed material boxes are located outside the mixing mechanism. This bio-organic fertilizer fermentation device adaptable to variable weather conditions allows for both opening and closing of the fermentation container through the cover. The ventilation modules enable hot air drying of the fermentation materials inside the container, improving the ability to prepare biomass organic fertilizer from fermentation materials in response to variable weather conditions.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer fermentation technology, specifically relating to a biological organic fertilizer fermentation device that can adapt to changing weather conditions. Background Technology

[0002] Bio-organic fertilizer is an organic fertilizer made from agricultural and livestock waste or organic garbage through fermentation and processing by beneficial microorganisms. It contains a large amount of organic matter and a large number of live beneficial microorganisms and microbial metabolites, and functions as both a microbial inoculant and an organic fertilizer.

[0003] According to the patent announcement number CN212476571U regarding a bio-organic fertilizer fermentation device, this patent is existing technology. While it has the advantage of being able to ferment bio-organic fertilizer, its technical solution has the following drawbacks in practical use: Because the fermentation raw materials are loaded into a sealed vessel, the fermentation effect is poor, specifically manifested as follows: Currently, in the production of bio-organic fertilizer in rural areas, livestock manure, straw, peanut shells and rice husks are usually mixed into a mixture, then a fermentation agent is added, and the mixture is turned and exposed to the sun for three to five days before being sealed and fermented at high temperature.

[0004] When using the aforementioned patents or existing fermentation devices, especially during sudden weather changes or heavy rain, it is difficult to cover the mixture exposed to the sun in time, causing the material to get wet and seriously affecting fermentation efficiency and production progress. It is greatly affected by seasons and regions. Fermentation is slow or even stops in winter due to low temperatures, and cannot be dried during the summer rainy season. Furthermore, open-air fermentation is prone to environmental pollution problems, making it difficult for existing fermentation methods to effectively cope with the impact of changeable weather, which easily leads to poor quality of the biomass organic fertilizer produced. Utility Model Content

[0005] The purpose of this invention is to provide a bio-organic fertilizer fermentation device that can adapt to changing weather conditions, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bio-organic fertilizer fermentation device adaptable to changing weather, comprising a fermentation container, a material inlet provided at the top of the fermentation container, a cover provided at the top of the fermentation container covering the outside of the material inlet, an opening and closing mechanism provided at the bottom of the fermentation container, ventilation modules provided at both ends of the fermentation container, a mixing mechanism provided inside the fermentation container, and several sets of material boxes arranged in a ring outside the mixing mechanism.

[0007] In a preferred embodiment, the central angle of the feed inlet is less than 120 degrees.

[0008] In a preferred embodiment, several sets of frames are fixedly installed at the bottom of the fermentation container, an arc-shaped groove is provided on the outer wall of the fermentation container, and an integrally formed central support plate is provided in the middle of the fermentation container.

[0009] In a preferred embodiment, the inner side of the cover is fixedly provided with symmetrically distributed tracks, which are slidably inserted into the interior of the arc-shaped groove.

[0010] In a preferred embodiment, the ventilation module includes several exhaust fans and intake fans fixed at both ends of the fermentation container, and a heater is fixedly installed at the air inlet of the intake fan.

[0011] In a preferred embodiment, the material bins are slidably connected to the inner wall of the fermentation container, and a series of material bins and fermentation containers form a sealed hollow cavity structure.

[0012] In a preferred embodiment, the mixing mechanism includes a motor fixed to one end of the fermentation container, and a right-angle transmission box is installed at the output end of the motor. A coupling is provided on one side of the right-angle transmission box, and a long shaft inserted into the fermentation container is connected to one side of the coupling.

[0013] In a preferred embodiment, the material box includes a core body sleeved outside the long shaft, and a plurality of ring-shaped frames are fixedly installed on the outer wall of the core body. A transparent sealing plate is provided on the outer side of the frame, and a hollow plate is provided on the upper and lower sides of the frame. An openable cover plate is provided at the center of the hollow plate.

[0014] In a preferred embodiment, the opening and closing mechanism includes a support frame fixed below the fermentation container, a second motor mounted above the support frame, a transmission shaft connected to the output shaft of the second motor, drive gears on both outer sides of the transmission shaft, a rack meshing with one side of the drive gear, the rack sliding along the outer surface of the fermentation container, and the end of the rack being fixedly connected to one side of the cap.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This bio-organic fertilizer fermentation device, which can adapt to changing weather conditions, can open and dry the fermentation container or close it with a sealed lid. The ventilation module can dry the fermentation raw materials inside the fermentation container with hot air, which improves the ability of biomass organic fertilizer to cope with changing weather conditions. This bio-organic fertilizer fermentation device, which can adapt to changing weather conditions, can drive multiple sets of material bins to rotate inside the fermentation container through a mixing mechanism. This mixes the fermentation materials inside the bins, ensuring that the fermentation materials inside the fermentation container are dried evenly, thus improving the quality of the biomass organic fertilizer produced. Attached Figure Description

[0016] Figure 1 This is a front view of the structure of this utility model; Figure 2 This is a schematic diagram of the rear side of the structure of this utility model; Figure 3 This is a schematic diagram of the open state of the cover of this utility model structure; Figure 4 This is a front view of the structure of this utility model; Figure 5 This is a left sectional view of the structure of this utility model; Figure 6 This is a front view of the mixing mechanism of this utility model. Figure 7 This is a front view of the material box structure of this utility model; Figure 8 This is a front view of the opening and closing mechanism of the present invention.

[0017] In the diagram: 1. Fermentation container; 11. Frame; 12. Arc-shaped trough; 13. Central support plate; 14. Feed inlet; 2. Cover; 21. Track; 3. Ventilation module; 31. Exhaust fan; 32. Intake fan; 33. Heater; 4. Mixing mechanism; 41. Motor 1; 42. Coupling; 43. Right-angle transmission box; 44. Long shaft; 5. Feed box; 51. Core; 52. Enclosure; 53. Sealing plate; 54. Perforated plate; 55. Cover plate; 6. Opening and closing mechanism; 61. Rack; 62. Support frame; 63. Motor 2; 64. Drive gear; 65. Drive shaft. Detailed Implementation

[0018] The present invention will be further described below with reference to the embodiments.

[0019] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] Please see Figure 1 , Figure 2 and Figure 3This utility model provides a biological organic fertilizer fermentation device that can adapt to changing weather conditions. It includes a fermentation container 1, with a material inlet 14 at the top of the fermentation container 1. The central angle of the material inlet 14 is less than 120 degrees, so as to ensure that the material inlet 14 can receive sunlight while also facilitating the sealing of the cap 2. Several sets of frames 11 are fixedly installed at the bottom of the fermentation container 1. An arc-shaped groove 12 is provided on the outer wall of the fermentation container 1. An integrally formed middle support plate 13 is provided in the middle of the fermentation container 1.

[0021] In this embodiment, the frame 11 provides stable support for the fermentation container 1. The design of the middle support plate 13 divides the feed inlet 14 into two parts, thereby using two caps 2 to seal the upper part of the fermentation container 1 and also enhance the strength of the fermentation container 1 itself.

[0022] Please see Figure 1 and Figure 3 The fermentation container 1 is provided with a cover 2 covering the outside of the feed inlet 14. The inner side of the cover 2 is fixed with symmetrically distributed tracks 21. The tracks 21 are slidably inserted into the inside of the arc-shaped groove 12. The cross-section of the arc-shaped groove 12 is a T-shaped structure.

[0023] In this embodiment, the cover 2 slides along the arc groove 12 via the track 21, ensuring the stability of the cover 2's movement.

[0024] Please see Figure 1 , Figure 3 and Figure 8 A closing mechanism 6 is provided below the fermentation container 1. The closing mechanism 6 is used to open and close the cap 2 above the fermentation container 1. The closing mechanism 6 includes a support frame 62 fixed below the fermentation container 1. A motor 63 is installed above the support frame 62. A transmission shaft 65 is connected to the output shaft of the motor 63. Both sides of the transmission shaft 65 are provided with drive gears 64. A rack 61 is meshed with one side of the drive gear 64. The rack 61 slides along the outer surface of the fermentation container 1, and the end of the rack 61 is fixedly connected to one side of the cap 2.

[0025] In this embodiment, the opening and closing mechanism 6 enables the automatic opening and closing of the cap 2. The starting motor 63 drives the connecting rod drive gear 64 to rotate simultaneously via the transmission shaft 65, which in turn drives the rack 61 to move. The rack 61 rotates along the lower surface of the fermentation container 1, thereby moving the cap 2 above the feed inlet 14 to achieve the opening and closing of the cap 2.

[0026] Please see Figure 1 , Figure 2 and Figure 4The fermentation container 1 is provided with ventilation modules 3 at both ends. The ventilation modules 3 are used for air heating and air circulation inside the fermentation container 1. The ventilation modules 3 include several exhaust fans 31 and air intake fans 32 fixed at both ends of the fermentation container 1. A heater 33 is fixedly installed at the air inlet of the end of the air intake fan 32. Specifically, it can be the existing resistance wire heating method, which is the existing disclosed technical means.

[0027] In this embodiment, the ventilation module 3 can be used to circulate hot air inside the fermentation container 1, thereby artificially drying the fermentation raw materials in the material box 5 inside the fermentation container 1, and improving the ability to cope with changeable weather when using fermentation raw materials to prepare biomass organic fertilizer. The exhaust fan 31, the intake fan 32 and the heater 33 are all existing products, and the specific structure, installation method, electrical connection method (circuit layout) and working principle of the exhaust fan 31, the intake fan 32 and the heater 33 are all existing publicly available technical means, and will not be described in detail here.

[0028] Please see Figure 4 , Figure 5 and Figure 6 The fermentation container 1 is equipped with a mixing mechanism 4, which drives the material box 5 to rotate inside the fermentation container 1. The fermentation raw materials are placed inside the material box 5. The mixing mechanism 4 includes a motor 41 fixed to one end of the fermentation container 1, and a right-angle transmission box 43 is installed at the output end of the motor 41 (this is an existing product and a publicly available technical means). A coupling 42 is provided on one side of the right-angle transmission box 43, and a long shaft 44 inserted into the fermentation container 1 is connected to one side of the coupling 42.

[0029] In this embodiment, the mixing mechanism 4 can drive multiple sets of material boxes 5 to rotate inside the fermentation container 1, ensuring that the material boxes 5 are alternately located at the material inlet 14, and at the same time, it can also achieve mixing of the fermentation raw materials inside, improving the uniformity of drying. Specifically, the motor 41 starts and drives the coupling 42 to rotate through the right angle transmission box 43, thereby allowing the transmission shaft 65 to drive the multiple sets of material boxes 5 outside to rotate, thereby changing the position of the material boxes 5.

[0030] Please see Figure 3 , Figure 6 and Figure 7The mixing mechanism 4 has several annularly distributed sets of material boxes 5 on its exterior. The material boxes 5 are slidably connected to the inner wall of the fermentation container 1. The several sets of material boxes 5 and the fermentation container 1 form a closed hollow cavity structure. The material box 5 includes a core 51 sleeved on the outside of the long shaft 44. The core 51 is sleeved and fixed on the outside of the long shaft 44. Several annularly distributed frames 52 are fixedly installed on the outer wall of the core 51. A transparent sealing plate 53 is provided on the outside of the frame 52. The upper and lower sides of the frame 52 are provided with perforated plates 54. An openable cover plate 55 is provided at the center of the perforated plate 54.

[0031] In this embodiment, the transparent sealing plate 53 on the outside of the frame 52 allows it to be exposed to sunlight, which is beneficial for drying the fermentation raw materials. At the same time, the perforated plate 54 also allows for ventilation inside the material box 5, which is also beneficial for drying the fermentation raw materials inside the material box 5 with hot air. The opening and closing of the cover plate 55 makes it easy to take out and put in the fermentation raw materials inside the material box 5, which improves the convenience of operation.

[0032] The working principle and usage process of this utility model are as follows: First, the operator places the fermentation raw materials into the material box 5 inside the fermentation container 1. Specifically, the mixing mechanism 4 rotates the material box 5 to the material inlet 14 of the fermentation container 1, and the material box 5 is opened by the cover plate 55. The fermentation raw materials are placed inside the material box 5. It is only necessary to fill two-thirds of the volume of the material box 5 with the fermentation raw materials. Following the above operation, the fermentation raw materials are loaded into the inside of each material box 5. On sunny days, the operator uses the opening and closing mechanism 6 to open the cover 2, and uses the drive gear 64 to drive the rack 61 to rotate, flipping the cover 2 to the lower side of the fermentation container 1, exposing the material outlet 14 to the sunlight; the intermittent rotation of the mixing mechanism 4 allows the material boxes 5 in different positions to be located on the upper part of the fermentation container 1, and can mix the fermentation raw materials inside each material box 5, so that they are exposed to sunlight more evenly. After the upper material boxes 5 have been exposed to the sun for a certain period of time, the mixing mechanism 4 is used to rotate them, thereby realizing the circulating water exposure of multiple sets of material boxes 5. When it is rainy, the opening and closing mechanism 6 is used to close the cover 2 on the top of the fermentation container 1 to seal it. Then the ventilation module 3 is turned on, so that the exhaust fan 31 and the intake fan 32 work. Since the heater 33 is installed on the intake fan 32, it can heat the incoming air. The hot air flows inside the hollow cavity to dry the fermentation raw materials inside the material box 5.

[0033] 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 of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bio-organic fertilizer fermentation device adaptable to variable weather, comprising a fermentation container (1), characterized in that: The fermentation container (1) is provided with a material inlet (14) at the top, and a cover (2) covering the outside of the material inlet (14) is provided at the top of the fermentation container (1). An opening and closing mechanism (6) is provided at the bottom of the fermentation container (1). A ventilation module (3) is provided at both ends of the fermentation container (1). A mixing mechanism (4) is provided inside the fermentation container (1). Several sets of material boxes (5) are arranged in a ring outside the mixing mechanism (4).

2. The bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 1, characterized in that: The central angle of the feed inlet (14) is less than 120 degrees.

3. The bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 1, characterized in that: Several sets of frames (11) are fixedly installed below the fermentation container (1), an arc groove (12) is provided on the outer wall of the fermentation container (1), and an integrally formed middle support plate (13) is provided in the middle of the fermentation container (1).

4. The bio-organic fertilizer fermentation device adaptable to changing weather as described in claim 3, characterized in that: The inner side of the cover (2) is fixedly provided with symmetrically distributed tracks (21), which are slidably inserted into the inside of the arc-shaped groove (12).

5. A bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 1, characterized in that: The ventilation module (3) includes several exhaust fans (31) and air intake fans (32) fixed at both ends of the fermentation container (1). A heater (33) is fixedly installed at the air inlet of the end of the air intake fan (32).

6. The bio-organic fertilizer fermentation device adaptable to changing weather as described in claim 1, characterized in that: The material box (5) is slidably connected to the inner wall of the fermentation container (1), and a closed hollow cavity structure is formed between several sets of the material boxes (5) and the fermentation container (1).

7. A bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 1, characterized in that: The mixing mechanism (4) includes a motor (41) fixed at one end of the fermentation container (1). A right-angle transmission box (43) is installed at the output end of the motor (41). A coupling (42) is provided on one side of the right-angle transmission box (43). A long shaft (44) inserted into the fermentation container (1) is connected to one side of the coupling (42).

8. A bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 7, characterized in that: The material box (5) includes a core (51) sleeved on the outside of the long shaft (44). Several ring-shaped frames (52) are fixedly installed on the outer wall of the core (51). A transparent sealing plate (53) is provided on the outside of the frame (52). Hollow plates (54) are provided on the upper and lower sides of the frame (52). An openable cover plate (55) is provided at the center of the hollow plate (54).

9. A bio-organic fertilizer fermentation device adaptable to changing weather conditions according to claim 1, characterized in that: The opening and closing mechanism (6) includes a support frame (62) fixed below the fermentation container (1). A second motor (63) is installed above the support frame (62). A transmission shaft (65) is connected to the output shaft of the second motor (63). A drive gear (64) is provided on both sides of the transmission shaft (65). A rack (61) is meshed with one side of the drive gear (64). The rack (61) slides along the outer surface of the fermentation container (1), and the end of the rack (61) is fixedly connected to one side of the cap (2).

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