Fermentation device for producing and processing bio-organic fertilizer

Abstract

The utility model relates to the field of organic fertilizer production, in particular to a fermentation device for bio-organic fertilizer production and processing, which comprises a stirring component, the stirring component is arranged on a circular ring and comprises a rotating shaft rotationally connected to the inner top wall of a tank body, a first circular hole is formed in the middle of the rotating shaft, and a first sleeve is fixed on the inner wall of the first circular hole; a second stirring rod is arranged on the first sleeve, a third stirring rod is arranged on the second stirring rod, a second circular hole is formed in the circular ring, a second sleeve is rotationally connected to the inner wall of the second circular hole, a gear is arranged on the second sleeve, and a rack is installed on the inner wall of the outer frame. According to the fermentation device for producing and processing the bio-organic fertilizer disclosed by the utility model, a second stirring rod can be driven to rotate around the axial direction through a rack arranged on an outer frame and a gear arranged on a second sleeve, and meanwhile, a third stirring rod can turn over the organic fertilizer, so that the organic fertilizer at the bottom can be turned over to the surface; the fermentation of the organic fertilizer is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, and particularly relates to a fermentation device for the production and processing of biological organic fertilizers. Background Art

[0002] Biological organic fertilizer refers to a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers, which is composed of specific functional microorganisms and mainly organic materials sourced from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) that have been harmlessly treated and decomposed. Currently, the manufacturing of organic fertilizers generally includes processes such as fermentation, pulverization, stirring, and granulation to enable the full fermentation reaction between microorganisms and organic fertilizers, ensuring the quality of organic fertilizer production and processing.

[0003] In some existing organic fertilizer processing devices, when in use, since the organic fertilizer is poured into the container, it will accumulate. At this time, the organic fertilizer at the bottom of the container is squeezed by the organic fertilizer above. As the organic fertilizer ferments, the organic fertilizer on the inner surface of the container will ferment first, while the fermentation efficiency of the organic fertilizer at the bottom will be lower than that of the organic fertilizer on the surface, thus easily resulting in low fermentation efficiency of the organic fertilizer. Content of the Utility Model

[0004] In view of the above situation, to overcome the defects of the prior art, the utility model provides a fermentation device for the production and processing of biological organic fertilizers to solve the problem that when the accumulated organic fertilizer ferments, it is easy to cause low fermentation efficiency of the organic fertilizer.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A fermentation device for the production and processing of biological organic fertilizers, comprising:

[0007] A tank body, which is composed of an upper tank body, a circular ring, and a lower tank body. The top of the circular ring is rotatably connected to the bottom of the upper tank body, and the bottom of the circular ring is rotatably connected to the top of the lower tank body. A frame is fixed between the outer surface of the tank body and the outer surface of the lower tank body, and the frame has an inner cavity;

[0008] A stirring assembly, which is arranged on the circular ring. The stirring assembly includes a rotating shaft rotatably connected to the inner top wall of the tank body. A first circular hole is opened in the middle of the rotating shaft, and a first sleeve is fixed to the inner wall of the first circular hole. A second stirring rod is provided on the first sleeve, and a third stirring rod is provided on the second stirring rod. A second circular hole is provided on the circular ring, and a second sleeve is rotatably connected to the inner wall of the second circular hole. A gear is provided on the second sleeve, and a rack is installed on the inner wall of the frame. The gear is meshed with the rack. When the circular ring rotates around its axis, the gear cooperates with the rack to drive the second sleeve to rotate inside the second circular hole, thereby driving the second stirring rod and the third stirring rod to turn over and stir the fermentation material.

[0009] Preferably, a hole is provided in the middle of the first sleeve, and a first cross groove is provided on the inner wall of the hole. Two first cross shafts are slidably connected inside the first cross groove, and the ends of the two first cross shafts away from the shaft are respectively fixed to one end of the corresponding second stirring rod.

[0010] Preferably, a second cross groove is provided on the inner wall of the second sleeve. A second cross shaft is slidably connected inside the second cross groove, and the end of the second cross shaft away from the second stirring rod extends into the inner cavity of the outer frame, and the end of the second cross shaft away from the outer frame is fixed to one end of the second stirring rod.

[0011] Preferably, a linkage ring is fixed to the inner wall of the outer frame. The linkage ring has a wavy surface, and the wavy surface faces the second cross shaft, and the end of the second cross shaft facing the outer frame is slidably connected to the surface of the wavy surface.

[0012] Preferably, a feed hopper is fixed to the bottom of the lower tank body. The feed hopper is conical, and the larger diameter end of the cone faces directly upward, and the smaller diameter end of the cone faces directly downward. A discharge pipe is fixedly connected to the bottom of the feed hopper for discharging the fermented materials inside the tank body, so as to facilitate the subsequent treatment of the fermented materials.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the stirring assembly and the ring arranged on the ring, the stirring assembly includes the first sleeve, the second sleeve and the second stirring rod, the third stirring rod arranged on the second stirring rod, the rack arranged on the outer frame, and the gear arranged on the second sleeve, the second stirring rod can be driven to rotate around its axis, and at the same time, the third stirring rod can turn over the organic fertilizer, so that the organic fertilizer at the bottom can be turned to the surface, accelerating the fermentation of the organic fertilizer.

[0015] 2. Through the first cross groove provided on the first sleeve, the cross shaft arranged inside the first cross groove, the second cross groove provided on the second sleeve, the second cross shaft arranged on the second cross groove, and the linkage ring arranged on the outer frame, the second stirring rod can slide back and forth, thereby increasing the stirring area of the third stirring rod on the organic fertilizer, and improving the fermentation efficiency of the organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model.

[0017] Figure 2 is a schematic structural diagram of the first three-dimensional cross-section of the upper tank body of the present utility model.

[0018] Figure 3 is a schematic structural diagram of the stirring assembly of the present utility model.

[0019] Figure 4 This is a schematic structural view of the second stirring rod of the present utility model.

[0020] In the figure:

[0021] 10. Tank body; 101. Upper tank body; 102. Ring; 103. Lower tank body; 11. Outer frame;

[0022] 20. Stirring assembly; 21. Driving source; 22. Rotating shaft; 23. First sleeve; 24. First cross rotating shaft; 25. First cross groove; 26. Second stirring rod; 27. Third stirring rod; 28. Second sleeve; 29. Second cross rotating shaft; 210. Second cross groove; 211. Rack; 212. Gear; 213. Linking ring. Detailed implementation manners

[0023] Next, each embodiment of the present utility model will be described in detail with reference to the attached drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model. Figures 1 to 4

[0024] A fermentation device for the production and processing of biological organic fertilizers, as shown in the attached drawings, includes: Figures 1 - 4 As shown:

[0025] The tank body 10 is composed of an upper tank body 101, a ring 102 and a lower tank body 103. The concave surface of the upper tank body 101 faces directly downward, and the concave surface of the lower tank body 103 faces directly upward. The diameter values of the upper tank body 101, the ring 102 and the lower tank body 103 are the same. The top of the ring 102 is rotatably connected to the bottom of the upper tank body 101, and the bottom of the ring 102 is rotatably connected to the top of the lower tank body 103. An outer frame 11 is fixed between the outer surfaces of the upper tank body 101 and the lower tank body 103. The outer frame 11 has an inner cavity. The height value of the ring 102 is less than the height value of the outer frame 11, and the ring 102 is located inside the inner cavity of the outer frame 11. A discharge hopper is fixed to the bottom of the lower tank body 103. The discharge hopper is conical, and the larger diameter end of the cone faces directly upward, and the smaller diameter end of the cone faces directly downward. A discharge pipe is fixedly connected to the bottom of the discharge hopper for discharging the fermented materials inside the tank body 10, so as to facilitate the subsequent treatment of the fermented materials.

[0026] Refer to the attached drawings Figures 1 - 4 As shown, a stirring assembly 20 is provided on the ring 102 for stirring the fermented matter up and down, so as to facilitate the acceleration of the fermentation of the fermented matter.

[0027] The stirring assembly 20 includes a driving source 21 installed at the top of the tank body 10. A rotating shaft 22 is rotatably connected to the inner top wall of the tank body 10, and the output end of the driving source 21 penetrates through the top of the tank body 10 and is fixed to the top of the rotating shaft 22. Second stirring rods 26 are arranged on both sides of the rotating shaft 22, and the two second stirring rods 26 are symmetric about the rotating shaft 22. The second stirring rods 26 are used to stir the fermented material, thereby accelerating the fermentation of the fermented material. A first round hole is formed in the middle of the rotating shaft 22, and a first sleeve 23 is fixed to the inner wall of the first round hole. The diameter value of the first sleeve 23 is smaller than the diameter value of the first round hole, and the lengths of the two ends of the first sleeve 23 extending out of the corresponding first round hole are the same. A hole is formed in the middle of the first sleeve 23, and a first cross groove 25 is formed in the inner wall of the hole. Two first cross rotating shafts 24 are slidably connected inside the first cross groove 25, and the ends of the two first cross rotating shafts 24 away from the rotating shaft 22 are respectively fixed to one end of the corresponding second stirring rod 26. The first cross rotating shaft 24 and the first cross groove 25 are used to limit the second stirring rod 26, thereby maintaining the stability of the second stirring rod 26 when stirring the fermented material. Three groups of third stirring rods 27 are fixed to the outer surface of the second stirring rod 26. There is a gap between every two of the three groups of third stirring rods 27, and the three groups of third stirring rods 27 are spirally arranged on the second stirring rod 26, and are used to stir the fermented material up and down for turning over, so as to facilitate turning the fermented material at the bottom of the tank body 10 to the upper surface for fermentation.

[0028] Two second round holes are formed on the surface of the ring 102. The two second round holes are symmetric about the axis of the ring 102. Second sleeves 28 are rotatably connected inside the two second round holes. The diameter value of the second sleeve 28 is smaller than the diameter value of the second round hole. A second cross groove 210 is formed in the inner wall of the second sleeve 28. A second cross rotating shaft 29 is slidably connected inside the second cross groove 210. The end of the second cross rotating shaft 29 away from the second stirring rod 26 extends into the inner cavity of the outer frame 11, and the end of the second cross rotating shaft 29 away from the outer frame 11 is fixed to one end of the second stirring rod 26, and is used to support the second stirring rod 26, thereby maintaining the stability of the second stirring rod 26. A rack 211 is installed on the inner wall of the outer frame 11. A gear 212 is fixed to the outer wall of the end of the second sleeve 28 extending into the outer frame 11, and the gear 212 is meshed with the rack 211. The rack 211 and the gear 212 can drive the second sleeve 28 to rotate, so as to facilitate the second stirring rod 26 and the third stirring rod 27 to stir the fermented material. A linkage ring 213 is fixed to the inner wall of the outer frame 11. The linkage ring 213 has a wavy surface, and the wavy surface faces the second cross rotating shaft 29. The end of the second cross rotating shaft 29 facing the outer frame 11 is slidably connected to the surface of the wavy surface, and is used to push the second stirring rod 26 and the third stirring rod 27 to slide, so as to be able to increase the stirring area of the fermented material.

[0029] Since a feed hopper is installed on the tank body 10, and the axes of the first round hole, the first sleeve 23, the first cross shaft 24, the second stirring rod 26, the second round hole, the second sleeve 28 and the second cross shaft 29 are all on the same horizontal line. First, the material to be fermented is poured into the interior of the tank body 10 through the feed hopper. The output end of the drive source 21 drives the rotating shaft 22 to rotate around its axis. The rotating shaft 22 can drive the ring 102 to rotate around its axis through the first sleeve 23, the first cross shaft 24, the second stirring rod 26 and the second sleeve 28. The second stirring rod 26 and the third stirring rod 27 rotate around the axis of the tank body 10. At this time, the second stirring rod 26 and the third stirring rod 27 stir the fermented material circumferentially.

[0030] Since the rack 211 is composed of an upper rack and a lower rack, the upper rack is located on the inner top wall of the outer frame 11, the lower rack is located on the inner bottom wall of the outer frame 11, the position of the upper rack intersects with the position of the lower rack, and the positions of the two gears 212 connected to the two second sleeves 28 also intersect. The two gears 212 are respectively meshed with the corresponding racks 211, so that the rotation directions of the two second stirring rods 26 can be different. When the ring 102 rotates around its axis, the gear 212 is meshed with the corresponding rack 211. At this time, the second stirring rod 26 rotates around its axis. The second stirring rod 26 drives the third stirring rod 27 to stir the fermented material, and some fermented materials deep inside can be turned to the surface. As the ring 102 rotates around its axis, the second cross shaft 29 can slide along the wavy surface of the linkage ring 213. When the second cross shaft 29 slides to the top of the wavy surface of the linkage ring 213, at this time, the second cross shaft 29 will slide inside the second cross groove 210, and the second cross shaft 29 drives the second stirring rod 26 to slide towards the first sleeve 23. At this time, the first cross shaft 24 slides inside the first cross groove 25, so as to change the position of the third stirring rod 27 for stirring the fermented material. When the second cross shaft 29 slides from the top of the wavy surface of the linkage ring 213 to the bottom, at this time, the second cross shaft 29 can drive the second stirring rod 26 and the third stirring rod 27 to slide again, so that the second stirring rod 26 and the third stirring rod 27 continuously stir the fermented material, thereby improving the fermentation efficiency of the fermented material.

[0031] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A fermentation device for the production and processing of biological organic fertilizer, characterized in that, Comprising: A tank body (10), the tank body (10) is composed of an upper tank body (101), a circular ring (102) and a lower tank body (103). The top of the circular ring (102) is rotatably connected to the bottom of the upper tank body (101), and the bottom of the circular ring (102) is rotatably connected to the top of the lower tank body (103). An outer frame (11) is fixed between the outer surface of the tank body (10) and the outer surface of the lower tank body (103), and the outer frame (11) has an inner cavity; A stirring assembly (20), the stirring assembly (20) is arranged on the circular ring (102). The stirring assembly (20) includes a rotating shaft (22) rotatably connected to the inner top wall of the tank body (10). A first circular hole is provided in the middle of the rotating shaft (22), and a first sleeve (23) is fixed to the inner wall of the first circular hole. A second stirring rod (26) is provided on the first sleeve (23), and a third stirring rod (27) is provided on the second stirring rod (26). A second circular hole is provided on the circular ring (102), and a second sleeve (28) is rotatably connected to the inner wall of the second circular hole. A gear (212) is provided on the second sleeve (28), and a rack (211) is installed on the inner wall of the outer frame (11), and the gear (212) is meshed with the rack (211). When the circular ring (102) rotates around its axis, the gear (212) cooperating with the rack (211) can drive the second sleeve (28) to rotate inside the second circular hole, thereby driving the second stirring rod (26) and the third stirring rod (27) to turn over and stir the fermented material.

2. The fermentation device for the production and processing of biological organic fertilizer according to claim 1, characterized in that, The middle of the first sleeve (23) has a hole, and a first cross groove (25) is provided on the inner wall of the hole. Two first cross rotating shafts (24) are slidably connected inside the first cross groove (25), and the ends of the two first cross rotating shafts (24) far from the rotating shaft (22) are respectively fixed to one end of the corresponding second stirring rod (26).

3. A fermentation device for the production and processing of biological organic fertilizers according to claim 1, characterized in that, A second cross groove (210) is provided on the inner wall of the second sleeve (28), and a second cross rotating shaft (29) is slidably connected inside the second cross groove (210). The end of the second cross rotating shaft (29) far from the second stirring rod (26) extends into the inner cavity of the outer frame (11), and the end of the second cross rotating shaft (29) far from the outer frame (11) is fixed to one end of the second stirring rod (26).

4. A fermentation device for the production and processing of biological organic fertilizer according to claim 3, characterized in that, A linkage ring (213) is fixed to the inner wall of the outer frame (11). The linkage ring (213) has a wavy surface, and the wavy surface faces the second cross rotating shaft (29), and the end of the second cross rotating shaft (29) facing the outer frame (11) is slidably connected to the surface of the wavy surface.

5. A fermentation device for the production and processing of biological organic fertilizer according to claim 1, characterized in that, A feed hopper is fixed to the bottom of the lower tank body (103). The feed hopper is conical, and the larger diameter end of the cone faces directly upward, and the smaller diameter end of the cone faces directly downward. A discharge pipe is fixedly connected to the bottom of the feed hopper for discharging the fermented material inside the tank body (10), so as to facilitate the subsequent treatment of the fermented material.

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