Biomass fertilizer fermentation device convenient to maintain and clean

Abstract

The utility model relates to the technical field of fertilizers, in particular to a biomass fertilizer fermentation device convenient to maintain and clean, which comprises a base, a fixing plate is mounted at the upper end of the base, a connecting plate is mounted on the right side of the upper end of the base, a mounting plate is mounted at the upper end of the connecting plate, the mounting plate is fixedly connected with the fixing plate, a fermentation tank is mounted at the left end of the fixing plate through bolts, and a discharging pipe is mounted at the lower end of the fermentation tank. When the fertilizer fermentation device is used for fermenting a fertilizer, the first connecting rod rotates and drives the gear ring to rotate under the action of the servo motor, and the gear ring drives the gear in meshed connection to synchronously rotate in the rotating process, so that the stirring rod stirs the fertilizer, and the fermentation efficiency is improved; the stirring structure can be taken out of the fermentation tank, then the shielding plate slides along with the sliding block in the direction of the sliding rail, the fermentation tank is sealed, and the fermentation operation of the fertilizer is completed.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer technology, and in particular to a fermentation device for biomass fertilizer that is easy to maintain and clean. Background Technology

[0002] Fertilizer refers to substances that can supply the nutrients needed for crop growth and development, improve soil properties, and increase crop yield and quality. It is an important production resource in agricultural production. Fertilizer includes biomass fertilizer, which requires a fermentation process during production. Therefore, a fermentation device for biomass fertilizer is needed.

[0003] Existing biomass fertilizer fermentation devices involve injecting fertilizer into a fermentation tank for fermentation. During fermentation, these devices use a stirring mechanism to accelerate the process. However, some fertilizers are poorly compatible with the stirring mechanism, making it easy for the stirring device to damage the fertilizer structure. Furthermore, the fixed structure of the stirring mechanism makes it difficult for operators to maintain and clean the fermentation tank, resulting in low flexibility. Additionally, the lack of a discharge mechanism during the discharge operation leads to fertilizer accumulation in the discharge seat, causing blockages in the discharge pipe, thus reducing the device's practicality.

[0004] Therefore, existing biomass fertilizer fermentation devices suffer from several drawbacks. The existing stirring structure damages the biofilm of the fertilizer, and the fixed structure makes maintenance and cleaning difficult, resulting in low flexibility. Furthermore, the lack of a feeding mechanism leads to fertilizer accumulation in the discharge seat and blockage of the discharge pipe. This invention addresses these issues by allowing the auxiliary frame to be lifted to remove the stirring rod along with the mounting frame when fermenting non-stirred fertilizers. The pull plate then slides the cover along the slide rail, thus blocking the fermentation tank and facilitating fermentation. When cleaning the fermentation tank, the cover can be removed for easy maintenance and cleaning. Simultaneously, the spiral blades, driven by the motor, control the fertilizer feeding operation, preventing fertilizer blockage of the discharge pipe. Utility Model Content

[0005] To overcome the problems of common biomass fertilizer fermentation devices where the stirring structure damages part of the fertilizer's biofilm, and where the stirring structure is fixed, making it inconvenient for operators to maintain and clean the fermentation tank, resulting in low flexibility, and the lack of a feeding structure causing fertilizer to accumulate in the discharge seat and block the discharge pipe.

[0006] The technical solution of this utility model is as follows: a biomass fertilizer fermentation device that is easy to maintain and clean, including a base; a fixing plate is installed on the upper end of the base, a connecting plate is installed on the right side of the upper end of the base, an mounting plate is installed on the upper end of the connecting plate, the mounting plate and the fixing plate are fixedly connected, a fermentation tank is installed on the left end of the fixing plate by bolts, a discharge pipe is installed on the lower end of the fermentation tank, a solenoid valve is installed inside the discharge pipe, a discharge seat is installed on the upper end of the base to the left of the fixing plate, the upper end of the discharge seat is connected to the discharge pipe, a receiving box is installed on the left end of the base, a drive motor is installed on the right end of the fixing plate, the output end of the drive motor extends to the inner side of the discharge seat, a transmission rod is installed on the output end of the drive motor, a spiral blade is fixedly installed on the surface of the transmission rod, and a discharge port is opened at the lower end of the discharge seat.

[0007] Preferably, a baffle is installed on the right side of the upper end of the mounting plate, and a slide rail is installed on the left end of the baffle. There are two slide rails, and a slider is slidably connected to the surface of the slide rail. A cover plate is installed on the upper end of the slider, and a handle is installed on the right side of the upper end of the cover plate.

[0008] Preferably, the front and rear ends of the cover are equipped with limit plates, and a slide rod is slidably connected in the limit plates. The front and rear ends of the handle are equipped with positioning plates, and the positioning plates and the slide rod are slidably connected. A pull plate is installed at the upper end of the slide rod.

[0009] Preferably, a spring is fitted onto the surface of the slide rod, one end of the spring is fixedly connected to the pull plate, and the other end of the spring is fixedly connected to the positioning plate. The surface of the mounting plate is provided with four sliding holes, which are engaged with the slide rod.

[0010] Preferably, a connecting frame is installed on the upper part of the inner side of the fermenter, and a locking post is installed on the upper part of the connecting frame. Six locking posts are arranged in a circular array. An installation frame is provided on the upper part of the connecting frame. The surface of the installation frame is provided with a locking groove. There are six locking grooves, and each locking groove corresponds to a locking post.

[0011] Preferably, a fixed base is installed at the upper end of the mounting bracket, a servo motor is installed at the upper end of the fixed base, the output end of the servo motor extends to the lower part of the fixed base, a first connecting rod is installed at the output end of the servo motor, a toothed ring is fixedly installed on the surface of the first connecting rod, and a stirring rod is installed at the lower end of the surface of the first connecting rod.

[0012] Preferably, the upper end of the mounting frame is provided with a gear, which meshes with a gear ring, and the lower end of the gear is fixedly mounted with a second connecting rod. The second connecting rod is rotatably connected to the mounting frame, and the surface of the second connecting rod is equipped with an identical stirring rod. An auxiliary frame is mounted on the upper end of the mounting frame.

[0013] The beneficial effects of this utility model are:

[0014] 1. When this fermentation device ferments fertilizer, the first connecting rod rotates under the action of the servo motor, driving the gear ring to rotate. During the rotation of the gear ring, the meshing gear rotates synchronously, causing the second connecting rod to rotate in the opposite direction to the first connecting rod. This allows the stirring rod to stir the fertilizer, increasing fermentation efficiency. When fermenting fertilizer that cannot be stirred, the auxiliary frame can be lifted to move the mounting frame, causing the clamping column to separate from the clamping slot, thereby removing the stirring structure from the fermentation tank. Then, the cover plate slides along the slide rail with the slider, sealing the fermentation tank and enabling the fermentation of fertilizer that cannot be stirred, increasing the flexibility of the device.

[0015] 2. When maintenance and cleaning of the fermentation tank are required, the operator can pull the pull plate to pull the slide rod out of the slide hole. Then, the baffle plate will slide along the slide rail with the slider. When the slider is in contact with the baffle, the pull plate will drive the slide rod to reset under the action of the spring, so that the slide rod is reinserted into the slide hole. This realizes the limit operation of the slide rod and the slide hole, thereby opening the fermentation tank. This makes it easier for the operator to maintain and clean the inside of the fermentation tank, increasing the convenience of the device.

[0016] 3. After the fertilizer in the fermentation tank has finished fermenting, the fertilizer is injected into the discharge seat from the discharge pipe under the action of the solenoid valve. Then, under the action of the drive motor, the transmission rod rotates and synchronously drives the spiral blade to rotate, so that the spiral blade pushes the fertilizer out of the discharge port to the collection box, avoiding the accumulation of fertilizer in the discharge seat and causing the discharge pipe to be blocked, thus increasing the practicality of the device. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the fermenter and servo motor combination of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional structural schematic of the fermenter and cover plate combination of this utility model;

[0019] Figure 3 The diagram shown is a cross-sectional perspective view of the base and receiving box of this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the combination of the stirring rack and fermentation tank of this utility model;

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the combination of the cover plate and the mounting plate of this utility model.

[0022] Figure 6The diagram shown is a three-dimensional structural schematic of the slide bar and cover plate combination of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Base; 2. Fixing plate; 3. Connecting plate; 4. Mounting plate; 5. Fermentation tank; 6. Discharge seat; 7. Receiving box; 8. Fixing seat; 9. Gear; 10. Auxiliary frame; 21. Drive motor; 41. Baffle; 42. Slide rail; 43. Slider; 44. Cover plate; 45. Handle; 46. Sliding hole; 51. Discharge pipe; 52. Solenoid valve; 61. Transmission rod; 62. Spiral blade; 63. Discharge port; 81. Servo motor; 82. First connecting rod; 83. Gear ring; 84. Stirring rod; 91. Second connecting rod; 401. Limiting plate; 402. Slide rod; 403. Positioning plate; 404. Pull plate; 405. Spring; 501. Connecting frame; 502. Locking post; 503. Mounting frame; 504. Locking groove. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-6 This utility model provides a technical solution: a biomass fertilizer fermentation device that is easy to maintain and clean, including a base 1; a fixing plate 2 is installed on the upper end of the base 1, a connecting plate 3 is installed on the right side of the upper end of the base 1, an mounting plate 4 is installed on the upper end of the connecting plate 3, the mounting plate 4 and the fixing plate 2 are fixedly connected, a fermentation tank 5 is installed on the left end of the fixing plate 2 by bolts, a discharge pipe 51 is installed on the lower end of the fermentation tank 5, a solenoid valve 52 is installed inside the discharge pipe 51, a discharge seat 6 is installed on the upper end of the base 1 on the left side of the fixing plate 2, the upper end of the discharge seat 6 is connected to the discharge pipe 51, a receiving box 7 is installed on the left end of the base 1, a drive motor 21 is installed on the right end of the fixing plate 2, the output end of the drive motor 21 extends to the inner side of the discharge seat 6, a transmission rod 61 is installed on the output end of the drive motor 21, a spiral blade 62 is fixedly installed on the surface of the transmission rod 61, and a discharge port 63 is opened at the lower end of the discharge seat 6.

[0026] A baffle 41 is installed on the right side of the upper end of the mounting plate 4, and a slide rail 42 is installed on the left end of the baffle 41. There are two slide rails 42, and a slider 43 is slidably connected to the surface of the slide rail 42. A cover plate 44 is installed on the upper end of the slider 43, and a handle 45 is installed on the right side of the upper end of the cover plate 44. By setting the slide rail 42, the slider 43 can slide along the direction of the slide rail 42, which makes it convenient for the operator to cover or open the fermentation tank 5, and facilitates the operator to maintain and clean the inner wall of the fermentation tank 5.

[0027] Limiting plates 401 are installed at both ends of the cover plate 44, and sliding rods 402 are slidably connected in the limiting plates 401. Positioning plates 403 are installed at both ends of the handle 45, and the positioning plates 403 and sliding rods 402 are slidably connected. A pull plate 404 is installed at the upper end of the sliding rods 402. By setting the sliding rods 402, it is convenient for the operator to limit the cover plate 44 and the mounting plate 4, which increases the convenience of the device.

[0028] A spring 405 is sleeved on the surface of the slide rod 402. One end of the spring 405 is fixedly connected to the pull plate 404, and the other end of the spring 405 is fixedly connected to the positioning plate 403. The surface of the mounting plate 4 is provided with four sliding holes 46. The sliding holes 46 and the slide rod 402 are engaged. By setting the spring 405, the slide rod 402 can be driven to reset, so that the slide rod 402 is inserted back into the sliding hole 46, realizing the automatic limiting of the slide rod 402 and the sliding hole 46.

[0029] A connecting frame 501 is installed on the upper part of the inner side of the fermentation tank 5. A locking post 502 is installed on the upper part of the connecting frame 501. Six locking posts 502 are arranged in a circular array. An installation frame 503 is provided on the upper part of the connecting frame 501. The surface of the installation frame 503 is provided with a locking groove 504. There are six locking grooves 504, and each locking groove 504 corresponds to a locking post 502. By setting the locking grooves 504, the locking posts 502 can be engaged with the locking grooves 504 to realize the limiting operation of the installation frame 503.

[0030] A fixed base 8 is installed on the upper end of the mounting frame 503. A servo motor 81 is installed on the upper end of the fixed base 8. The output end of the servo motor 81 extends to the lower part of the fixed base 8. A first connecting rod 82 is installed on the output end of the servo motor 81. A toothed ring 83 is fixedly installed on the surface of the first connecting rod 82. A stirring rod 84 is installed on the lower end of the surface of the first connecting rod 82. By setting the servo motor 81, the first connecting rod 82 rotates, thereby driving the stirring rod 84 to rotate, realizing the stirring of fertilizer and increasing the fermentation efficiency of the device.

[0031] A gear 9 is provided at the upper end of the mounting frame 503, and the gear 9 is meshed with the gear ring 83. A second connecting rod 91 is fixedly installed at the lower end of the gear 9. The second connecting rod 91 is rotatably connected to the mounting frame 503. The surface of the second connecting rod 91 is equipped with the same stirring rod 84. An auxiliary frame 10 is installed at the upper end of the mounting frame 503. The gear 9 is set so that the gear 9 rotates with the gear ring 83, thereby realizing the reverse rotation of the second connecting rod 91, realizing bidirectional stirring of fertilizer, and increasing the working efficiency of the device.

[0032] Working principle: According to Figures 1-4 During the fertilizer fermentation process, the servo motor 81 drives the first connecting rod 82 to rotate, which in turn drives the gear ring 83 to rotate. The gear ring 83 rotates, which in turn drives the meshing gear 9 to rotate, thereby achieving the reverse rotation of the second connecting rod 91. This completes the bidirectional stirring of the fertilizer, increasing the working efficiency of the device. When fermenting fertilizer that cannot be stirred, the auxiliary frame 10 can be pulled to remove the mounting frame 503, which separates the clamping column 502 from the clamping slot 504, thereby removing the stirring structure and avoiding damage to the fertilizer's biofilm, thus increasing the practicality of the device. When discharging the fermented fertilizer, the fertilizer is injected from the discharge pipe 51 into the discharge seat 6. Then, under the action of the drive motor 21, the transmission rod 61 rotates, driving the spiral blade 62 to rotate, thereby discharging the fertilizer from the discharge port 63 into the collection box 7, avoiding the problem of fertilizer accumulating in the discharge seat 6 and causing blockage of the discharge pipe 51.

[0033] according to Figure 5 and Figure 6 When the inner wall of the fermenter 5 needs maintenance and cleaning, pull the handle 45 so that the cover plate 44 slides along the slide rail 42 with the slider 43. Before sliding the cover plate 44, pull the pull plate 404 to slide the slide rod 402 out of the slide hole 46. Then, when the slider 43 is in contact with the baffle 41, release the pull plate 404. Under the action of the spring 405, the pull plate 404 drives the slide rod 402 to reset, so that the slide rod 402 is inserted back into the slide hole 46, thereby realizing the limiting operation of the cover plate 44 and the mounting plate 4, thus exposing the inner wall of the fermenter 5, which makes it convenient for operators to maintain and clean the fermenter 5 and increases the convenience of the device.

[0034] In this device, the drive motor 21 and the servo motor 81 are connected to an external power source via a power cord and then started. The drive motor 21 and the servo motor 81 are known and existing technologies on the market and will not be described in detail here.

[0035] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] 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 claims and their equivalents.

Claims

1. A biomass fertilizer fermentation device that is easy to maintain and clean, comprising a base (1); characterized in that: A fixing plate (2) is installed on the upper end of the base (1), a connecting plate (3) is installed on the right side of the upper end of the base (1), and an mounting plate (4) is installed on the upper end of the connecting plate (3). The mounting plate (4) and the fixing plate (2) are fixedly connected. A fermentation tank (5) is installed on the left end of the fixing plate (2) by bolts. A discharge pipe (51) is installed on the lower end of the fermentation tank (5). A solenoid valve (52) is installed inside the discharge pipe (51). The upper end of the base (1) is located on the left side of the fixing plate (2). A discharge seat (6) is installed, the upper end of the discharge seat (6) and the discharge pipe (51) are connected, a receiving box (7) is installed on the left end of the base (1), a drive motor (21) is installed on the right end of the fixing plate (2), the output end of the drive motor (21) extends to the inside of the discharge seat (6), a transmission rod (61) is installed on the output end of the drive motor (21), a spiral blade (62) is fixedly installed on the surface of the transmission rod (61), and a discharge port (63) is opened at the lower end of the discharge seat (6).

2. The biomass fertilizer fermentation device that is easy to maintain and clean according to claim 1, characterized in that: A baffle (41) is installed on the right side of the upper end of the mounting plate (4), and a slide rail (42) is installed on the left end of the baffle (41). There are two slide rails (42), and a slider (43) is slidably connected to the surface of the slide rail (42). A cover plate (44) is installed on the upper end of the slider (43), and a handle (45) is installed on the right side of the upper end of the cover plate (44).

3. The biomass fertilizer fermentation device that is easy to maintain and clean according to claim 2, characterized in that: Limiting plates (401) are installed at the front and rear ends of the cover (44), and a sliding rod (402) is slidably connected in the limiting plate (401). Positioning plates (403) are installed at the front and rear ends of the handle (45). The positioning plate (403) and the sliding rod (402) are slidably connected. A pull plate (404) is installed at the upper end of the sliding rod (402).

4. The biomass fertilizer fermentation device that is easy to maintain and clean according to claim 3, characterized in that: A spring (405) is sleeved on the surface of the slide rod (402). One end of the spring (405) is fixedly connected to the pull plate (404), and the other end of the spring (405) is fixedly connected to the positioning plate (403). The surface of the mounting plate (4) is provided with sliding holes (46). There are four sliding holes (46), and the sliding holes (46) are engaged with the slide rod (402).

5. The biomass fertilizer fermentation device that is easy to maintain and clean according to claim 1, characterized in that: A connecting frame (501) is installed on the upper part of the inner side of the fermentation tank (5). A locking post (502) is installed on the upper part of the connecting frame (501). Six locking posts (502) are arranged in a circular array. An installation frame (503) is provided on the upper part of the connecting frame (501). A slot (504) is opened on the surface of the installation frame (503). Six slots (504) are provided. Each slot (504) corresponds to a locking post (502).

6. The biomass fertilizer fermentation device that is easy to maintain and clean according to claim 5, characterized in that: The mounting bracket (503) has a fixed base (8) installed at its upper end. A servo motor (81) is installed at the upper end of the fixed base (8). The output end of the servo motor (81) extends to the lower part of the fixed base (8). A first connecting rod (82) is installed at the output end of the servo motor (81). A toothed ring (83) is fixedly installed on the surface of the first connecting rod (82). A stirring rod (84) is installed at the lower end of the surface of the first connecting rod (82).

7. A biomass fertilizer fermentation device that is easy to maintain and clean, as described in claim 6, characterized in that: The upper end of the mounting bracket (503) is provided with a gear (9), which meshes with a gear ring (83). The lower end of the gear (9) is fixedly installed with a second connecting rod (91), which is rotatably connected to the mounting bracket (503). The surface of the second connecting rod (91) is equipped with the same stirring rod (84). The upper end of the mounting bracket (503) is equipped with an auxiliary bracket (10).

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