Bacterial fertilizer fermentation and sterilization equipment for bacillus velezensis

Abstract

The invention relates to the technical field of bacterial fertilizer fermentation, and discloses bacterial fertilizer fermentation and sterilization equipment for bacillus velezensis, comprising: a tank body in which a material collecting cavity is coaxially and fixedly mounted; the transmission cavity and the material collecting cavity are coaxially and fixedly installed, and the transmission cavity is located in the material collecting cavity; a plurality of feeding ports which are circumferentially distributed are formed in the side wall of the material collecting cavity; and a gas guide ring; the transmission assembly drives the material containing plate to bear the raw materials to ascend, and when the material containing plate ascends to be as high as the decomposing pieces, the transmission assembly drives the corresponding push plate to slide towards the feeding port in the top of the decomposing piece so as to push part of the raw materials on the material containing plate to the decomposing pieces, so that the raw materials in the pile shape can be decomposed, and it is ensured that the raw materials can be dispersed on the decomposing pieces; and the plurality of heating pieces are used for heating respectively, so that the problems that the auxiliary materials are difficult to contact with the interior of the raw material pile and the temperature is difficult to conduct to the interior of the raw material pile to cause insufficient reaction are solved, and the fermentation rate is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of bacterial fertilizer fermentation, and particularly relates to a bacterial fertilizer fermentation and sterilization device for Bacillus velezensis. Background Art

[0002] Bacterial fertilizers, also known as biological fertilizers, bio-fertilizers, bacterial fertilizers or inoculants, etc. Figuratively speaking, bacterial fertilizers are "bacteria + fertilizer". Because on the one hand, bacterial fertilizers contain nutrients necessary for crop growth such as "organic matter, nitrogen, phosphorus, potassium", and at the same time, the products also contain a large number of beneficial microorganisms. The beneficial microorganisms multiply in the soil, playing functions such as improving the soil and preventing diseases. The bacterial fertilizer of Bacillus velezensis is a biological fertilizer made using Bacillus velezensis, which has a variety of excellent characteristics and broad application prospects. In the production process of the bacterial fertilizer of Bacillus velezensis, fermentation is a crucial process, and a good fermentation device is of great help to the fermentation of bacterial fertilizers.

[0003] Currently, there are already some existing technologies that can continuously lift and stir fertilizers and accessories upward during the fermentation of bacterial fertilizers to avoid material deposition in the tank. For example, the patent publication number is CN220999539U. Its main technical means is to cut the large particles contained in the fertilizers and accessories through the circumferential rotation of the spiral slicer, and then stir the inside of the tank through the synchronous circumferential rotation of the spiral ribbon agitator, continuously lifting and stirring the fertilizers and accessories upward. The materials fall due to gravity and are mixed and stirred with each other to avoid material deposition in the tank. After analysis, the disadvantages of this technical solution are as follows: When the materials are lifted upward and when they fall, they move in piles. During the fermentation process, it is difficult for the accessories to enter the interior of the piled materials to react, and the temperature required for the reaction is also difficult to fully contact each area of the raw materials, resulting in insufficient fermentation or slow fermentation rate. Based on this, the present invention provides a bacterial fertilizer fermentation and sterilization device for Bacillus velezensis with a simple and ingenious structure that can continuously decompose the piled materials during the fermentation process. Summary of the Invention

[0004] The purpose of the present invention is to provide a bacterial fertilizer fermentation and sterilization device for Bacillus velezensis in view of the deficiencies of the prior art, so as to solve the technical problems that the accessories are difficult to fully contact the raw materials due to the piled raw materials and the temperature is difficult to conduct to each area of the raw materials.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A bacterial fertilizer fermentation and sterilization device for Bacillus velezensis, comprising: The tank body is fixedly installed with an aggregate chamber coaxially inside, and the bottom of the aggregate chamber is arranged with an open mouth. The space between the tank body and the aggregate chamber is a blanking chamber. The top of the aggregate chamber is connected with a feeding pipe penetrating through the tank body, and its bottom is connected with a discharging pipe penetrating through the tank body. A material holding plate is slidably installed coaxially in the aggregate chamber. An air outlet pipe is connected to the top of the tank body; The transmission chamber is fixedly installed coaxially with the aggregate chamber and is located inside the aggregate chamber. A transmission component for driving the material holding plate to lift is arranged in the transmission chamber. A plurality of push plates are slidably installed on the side wall of the transmission chamber, which are arranged in a circumferential pattern and have staggered heights; The decomposition member: A plurality of feeding ports are arranged in a circumferential pattern on the side wall of the aggregate chamber, and the heights of the plurality of feeding ports are different. A decomposition member is installed at the bottom of each feeding port, and a heating member is arranged on the decomposition member. The plurality of decomposition members respectively correspond to the plurality of push plates one by one, and the transmission component is connected with the push plates; when the material holding plate moves to the height of the decomposition member, the transmission component drives the corresponding push plate to slide towards the corresponding feeding port to push a part of the raw materials on the material holding plate onto the decomposition member; and The air guide ring is installed at the bottom of the tank body, and a plurality of air holes are arranged in a circumferential pattern on it. The air holes are communicated with the tank body, and the air guide ring is connected with a plurality of circumferentially arranged air pipes.

[0006] As a further scheme of the present invention: The decomposition member includes: The wedge block is fixed on the outer wall of the aggregate chamber and is located below the feeding port. The inclined surface on the wedge block contacts the raw materials, and the height of the end of the inclined surface connected with the feeding port is higher than the height of the end far away from the feeding port; and The groove: A plurality of grooves are arranged along its extending direction on the inclined surface, and the grooves are arranged in a circumferential pattern with the central axis of the aggregate chamber as the axis. A plurality of material blocking blocks are arranged in each groove.

[0007] As a further scheme of the present invention: The material blocking block is slidably installed in the groove, and an electric telescopic rod for driving the material blocking block to slide is arranged in the wedge block; when the material blocking block slides into the wedge block, the raw materials roll along the groove and fall to the bottom of the tank body through the blanking chamber.

[0008] As a further scheme of the present invention: A plurality of limiting rods are arranged in a circumferential pattern on the outer wall of the transmission chamber, and a push plate is arranged between two adjacent limiting rods. The material holding plate is slidably matched with the plurality of limiting rods.

[0009] As a further scheme of the present invention: Blocking rods are respectively arranged on both sides of the push plate, and the blocking rods are flush with the limiting rods.

[0010] As a further scheme of the present invention: The transmission component includes: The screw rod is coaxially rotatably installed in the transmission chamber and is driven to rotate by a driving source; and The threaded block is slidably installed in the transmission cavity and is threadedly connected to the screw rod. The threaded block is made of a magnetic material. A magnetic member is provided on the material receiving plate, and the magnetic member magnetically attracts the threaded block. The magnetic member is located between the two limiting rods.

[0011] As a further aspect of the present invention: The transmission assembly further includes: The first travel switch. A plurality of first travel switches are provided on the inner wall of the transmission cavity, and the plurality of first travel switches are arranged at the same height as the plurality of disassembling members respectively. The position of the first travel switch interferes with the moving path of the threaded block; and The output source is installed on the inner wall of the transmission cavity, and its position does not interfere with the moving path of the threaded block. The output source is connected to the first travel switch, and its output end is connected to the push plate.

[0012] As a further aspect of the present invention: A rotating plate is rotatably installed at the top of the transmission cavity, and a material cleaning assembly connected to the rotating plate is provided in the transmission cavity. The rotating plate corresponds to the disassembling member at the highest position; when the material receiving plate rotates to the bottom of the rotating plate, the material cleaning assembly drives the rotating plate to rotate to scrape the remaining material on the material receiving plate and blow the remaining material onto the disassembling member at the highest position.

[0013] As a further aspect of the present invention: The material cleaning assembly includes: The rotating ring is coaxially and rotatably installed at the top of the transmission cavity and is driven to rotate by an external power source. The rotating ring is connected to the rotating plate; The second travel switch is installed on the inner wall of the transmission cavity and is arranged at the same height as the disassembling member at the highest position. The position of the second travel switch interferes with the moving path of the threaded block, and the second travel switch is connected to the external power source; and The air blowing pipe is located in the transmission cavity and penetrates through the top plate of the transmission cavity. The air outlet of the air blowing pipe is aligned with the air port opened on the side wall of the transmission cavity, and the air port is aligned with the feeding port at the highest position.

[0014] The beneficial effects of the present invention: (1)In the present invention, raw materials are input into the aggregate cavity through a feeding pipe. The raw materials fall onto the material holding plate. Subsequently, the transmission assembly drives the material holding plate to rise while carrying the raw materials. When the material holding plate rises to the same height as the decomposition part, the transmission assembly drives the corresponding push plate to slide towards the feeding port at the top of the decomposition part, so as to push a part of the raw materials on the material holding plate onto the decomposition part. Since several decomposition parts are arranged in a staggered manner, each time the material holding plate rises to a position corresponding to a decomposition part, a part of the raw materials will be pushed out. The decomposition parts arranged in a circle enable the raw materials on the material holding plate to be pushed out in a fan-shaped area each time, thereby realizing the decomposition of the piled raw materials, ensuring that the raw materials can be dispersed on several decomposition parts, and then can be in full contact with auxiliary materials and heated separately by several heating parts, avoiding the problems that it is difficult for the auxiliary materials to contact the inside of the raw material pile and the temperature is difficult to conduct to the inside of the raw material pile, resulting in insufficient reaction, so as to improve the fermentation rate; (2)In the present invention, after the push plate is used to push the raw materials on the material holding plate to the feeding port, the raw materials fall onto the wedge-shaped block and roll along the inclined surface in a plurality of grooves, and are respectively blocked by a plurality of baffle blocks. That is, the raw materials dispersed on several wedge-shaped blocks will be separated again by several grooves, and then be dispersed again by several baffle blocks. After being dispersed multiple times, the raw materials in each area of the piled raw materials can be in full contact with the auxiliary materials and the temperature can be fully conducted, ensuring the rapid progress of the fermentation reaction; (3)In the present invention, when the material holding plate rotates to the bottom of the rotating plate, the threaded block moves to the second travel switch and triggers the second travel switch, then the external power source starts and drives the rotating ring to rotate, thereby driving the rotating ring to rotate. In actual use, the external power source can be connected to an encoder to limit the rotating ring to rotate one circle each time. When the rotating ring rotates one circle and resets, the raw materials scraped by it will be blown to the feeding port at the highest position by the high-pressure air flow blown out from the unclosed air port, and then fall onto the decomposition part at the highest position. In this way, it can be ensured that all the raw materials on the material holding plate are dispersed and pushed onto several decomposition parts, ensuring the full progress of the fermentation reaction. In actual use, when hot air is input into the air delivery pipe, the hot air flow blowing from bottom to top can also heat the raw materials on each decomposition part, ensuring that the raw material pile can be fully conducted with temperature, so as to improve the fermentation efficiency. Description of the Drawings

[0015] The present invention will be further described below with reference to the drawings.

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the tank body in the present invention; Figure 3 is a schematic diagram of the structure of the aggregate cavity in the present invention; Figure 4 is a schematic diagram of the structure of the transmission cavity in the present invention; Figure 5 is in the present invention Figure 2Schematic diagram of the partial enlarged structure at position A; Figure 6 Schematic diagram of the structure of the air guide ring in the present invention; Figure 7 Schematic diagram of the structure of the push plate in the present invention; Figure 8 In the present invention Figure 7 Schematic diagram of the partial enlarged structure at position B; Figure 9 Schematic diagram of the structure of the material cleaning component in the present invention; Figure 10 In the present invention Figure 9 Schematic diagram of the partial enlarged structure at position C.

[0017] In the figure: 1, tank body; 2, aggregate cavity; 3, transmission cavity; 4, material holding plate; 5, feeding port; 6, decomposition part; 601, wedge block; 602, groove; 603, material blocking block; 7, push plate; 8, transmission component; 801, screw; 802, threaded block; 803, magnetic part; 804, first travel switch; 805, output source; 9, material guiding plate; 10, air guide ring; 11, air hole; 12, air delivery pipe; 13, limiting rod; 14, blocking rod; 15, rotating plate; 16, material cleaning component; 1601, rotating ring; 1602, second travel switch; 1603, air blowing pipe; 1604, air port; 17, feeding pipe; 18, monitoring component; 19, air outlet pipe. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-8 As shown, the present invention is a fertilizer fermentation and sterilization device for Bacillus velezensis, including: A tank body 1, inside which an aggregate cavity 2 is coaxially and fixedly installed, and the bottom of the aggregate cavity 2 is open. A blanking cavity is formed between the tank body 1 and the aggregate cavity 2. The top of the aggregate cavity 2 is connected to a feeding pipe penetrating through the tank body 1, and its bottom is connected to a discharging pipe penetrating through the tank body 1. A material holding plate 4 is coaxially and slidably installed inside the aggregate cavity 2. The top of the tank body 1 is connected to an air outlet pipe 19; A transmission cavity 3, which is coaxially and fixedly installed with the aggregate cavity 2 and is located inside the aggregate cavity 2. A transmission component 8 for driving the material holding plate 4 to lift is arranged inside the transmission cavity 3. A plurality of push plates 7 arranged in a circumferential and height - staggered manner are slidably installed on the side wall of the transmission cavity 3; The decomposition member 6, a plurality of feeding ports 5 arranged in a circular pattern are formed on the side wall of the aggregate cavity 2, and the heights of the plurality of feeding ports 5 are different. A decomposition member 6 is installed at the bottom of each feeding port 5, and a heating member is arranged on the decomposition member 6. The plurality of decomposition members 6 respectively correspond to a plurality of push plates 7 one by one, and the transmission assembly 8 is connected to the push plate 7; when the material holding plate 4 moves to the height of the decomposition member 6, the transmission assembly 8 drives the corresponding push plate 7 to slide towards the corresponding feeding port 5 to push a part of the raw material pile on the material holding plate 4 onto the decomposition member 6; and The air guide ring 10 is installed at the bottom of the tank body 1, and a plurality of air holes 11 arranged in a circular pattern are formed thereon, and the air holes 11 communicate with the tank body 1. The air guide ring 10 is connected to a plurality of gas transmission pipes 12 arranged in a circular pattern.

[0020] In one case of this embodiment, the heating member is a heating block with a built-in power source to heat the raw materials on the decomposition member 6; a feeding pipe 17 for adding auxiliary materials is connected to the tank body 1; a monitoring assembly 18 is connected to the tank body 1. The monitoring assembly 18 includes structures such as a temperature sensor, a humidity sensor, and a pH value monitor. This is prior art, and the present application has not improved it. Therefore, it is not necessary to disclose its specific mechanical structure and circuit structure, which does not affect the integrity of the present application; a closing valve is arranged on the gas transmission pipe 12, and the closing valve is connected to the controller.

[0021] When this embodiment is actually applied, in the initial state, the material holding plate 4 is located at the bottom of the aggregate cavity 2, and the plurality of push plates 7 are all in contact with the side wall of the transmission cavity 3. At this time, the position of the push plate 7 does not interfere with the movement path of the material holding plate 4, and relative sliding occurs between the two when the material holding plate 4 moves past the push plate 7; raw materials are input into the aggregate cavity 2 through the feeding pipe, and the raw materials fall onto the material holding plate 4. Subsequently, the transmission assembly 8 drives the material holding plate 4 to carry the raw materials and rise. When the material holding plate 4 rises to the same height as the decomposition member 6, the transmission assembly 8 drives the corresponding push plate 7 to slide towards the feeding port 5 at the top of the decomposition member 6 to push a part of the raw material pile on the material holding plate 4 onto the decomposition member 6. Since the plurality of decomposition members 6 are arranged in a staggered manner, each time the material holding plate 4 rises to a decomposition member 6, a part of the raw materials will be pushed out. The decomposition members 6 arranged in a circular pattern enable the raw materials on the material holding plate 4 to be pushed out in a fan-shaped area each time. In actual use, a plurality of decomposition members 6 are arranged as Figure 2 shown. The edges of two adjacent decomposition members 6 are collinear, which can ensure that the raw materials on the material holding plate 4 are pushed out in batches, thereby realizing the decomposition of the piled raw materials, ensuring that the raw materials can be dispersed on a plurality of decomposition members 6, and further enabling sufficient contact with the auxiliary materials and being heated separately by a plurality of heating members, avoiding the problems that the auxiliary materials are difficult to contact the inside of the raw material pile and the temperature is difficult to conduct to the inside of the raw material pile, resulting in insufficient reaction, so as to improve the fermentation rate.

[0022] It should be noted that the raw materials rolling off the decomposition part 6 will fall to the bottom of the tank body 1 through the blanking cavity. When the transmission assembly 8 drives the material receiving plate 4 to reset to the bottom of the aggregate cavity 2, the opening and closing valve on the air delivery pipe 12 is started to input high-pressure air flow into the air guide ring 10. The high-pressure air flow entering the bottom of the tank body 1 through a number of annularly arranged air holes 11 can blow this part of the raw materials towards the aggregate cavity 2, then onto the material receiving plate 4. The transmission assembly 8 drives the material receiving plate 4 to rise again to repeat the above process, so as to realize the multiple dispersion and conduction of the raw materials, ensure the full mixing and contact of the raw materials and auxiliary materials, and also be able to break up the piled raw materials multiple times to accelerate the fermentation reaction.

[0023] As Figures 2-8 shown, as a preferred embodiment of the present invention, the decomposition part 6 includes: A wedge block 601, which is fixed on the outer wall of the aggregate cavity 2 and is located below the feeding port 5. The inclined surface on the wedge block 601 contacts the raw materials, and the height of the end of the inclined surface connected to the feeding port 5 is higher than the height of the end far from the feeding port 5; and A groove 602, a number of grooves 602 are arranged along its extending direction on the inclined surface, and the grooves 602 are arranged in a circle with the central axis of the aggregate cavity 2 as the axis. A number of material blocking blocks 603 are arranged in each groove 602.

[0024] In a case of this embodiment, the material blocking blocks 603 are slidably installed in the grooves 602, and an electric telescopic rod for driving the material blocking blocks 603 to slide is arranged in the wedge block 601; when the material blocking blocks 603 slide into the wedge block 601, the raw materials roll along the grooves 602 and fall to the bottom of the tank body 1 through the blanking cavity.

[0025] Among them, the electric telescopic rod is a prior art, and this application does not improve it. Therefore, it is not necessary to disclose its specific mechanical structure and circuit structure, which does not affect the integrity of this application.

[0026] In the actual application of this embodiment, after the push plate 7 pushes the raw materials on the material receiving plate 4 to the feeding port 5, the raw materials fall onto the wedge block 601 and roll along the inclined surface in a number of grooves 602, and are respectively blocked by a number of material blocking blocks 603. That is, the raw materials dispersed on a number of wedge blocks 601 will be separated again by a number of grooves 602, and then dispersed again by a number of material blocking blocks 603. After being broken up multiple times, the raw materials in each area of the piled raw materials can fully contact the auxiliary materials and be fully conducted with temperature, ensuring the rapid progress of the fermentation reaction.

[0027] In addition, a number of guide plates 9 arranged in a circle are rotatably installed at a position below the aggregate chamber 2 in the tank body 1, and the guide plates 9 are driven to rotate by an external motor; during actual use, in the initial state, a number of guide plates 9 are all in contact with the inner wall of the tank body 1; when discharging is required after the reaction, the external motor drives the guide plates 9 to rotate so that there is an angle between the guide plates 9 and the inner wall of the tank body 1, and then the electric telescopic rod is controlled to make the baffle block 603 slide into the wedge block 601, then all the raw materials on the wedge block 601 will slide down along the inclined plane, fall into the bottom of the tank body 1 through the blanking cavity, and the opening and closing valves on the gas delivery pipe 12 in the corresponding direction can be controlled to blow the raw materials towards the blanking pipe to realize the discharging of the raw materials.

[0028] As Figures 3-8 shown, as a preferred embodiment of the present invention, a number of limiting rods 13 are arranged in a circle on the outer wall of the transmission cavity 3, and a push plate 7 is arranged between two adjacent limiting rods 13, and the material holding plate 4 is slidably matched with a number of limiting rods 13.

[0029] In one case of this embodiment, blocking rods 14 are respectively arranged on both sides of the push plate 7, and the blocking rods 14 are flush with the limiting rods 13.

[0030] During actual application of this embodiment, the limiting rods 13 are engaged with the material holding plate 4, and the material holding plate 4 moves along the extending direction of the limiting rods 13, which can prevent the material holding plate 4 from rotating and ensure that the material holding plate 4 only performs lifting motion; during the process of the push plate 7 pushing the raw materials on the material holding plate 4 to the feeding port 5, the blocking rods 14 can ensure that the raw materials on the moving path of the push plate 7 will not be pushed apart and can be accurately pushed and move to the feeding port 5 synchronously with the push plate 7.

[0031] As Figures 4-10 shown, as a preferred embodiment of the present invention, the transmission assembly 8 includes: a screw rod 801, which is coaxially and rotatably installed in the transmission cavity 3 and is driven to rotate by a driving source; and a threaded block 802, which is slidably installed in the transmission cavity 3 and is threadedly connected with the screw rod 801, the threaded block 802 is made of a magnetic material, a magnetic part 803 is arranged on the material holding plate 4, and the magnetic part 803 is magnetically attracted to the threaded block 802, and the magnetic part 803 is located between two limiting rods 13.

[0032] In one case of this embodiment, the transmission assembly 8 further includes: a first travel switch 804, a number of first travel switches 804 are arranged on the inner wall of the transmission cavity 3, and a number of first travel switches 804 are respectively arranged at the same height as a number of disassembling parts 6, and the position of the first travel switch 804 interferes with the moving path of the threaded block 802; and The output source 805 is installed on the inner wall of the transmission cavity 3, and its position does not interfere with the movement path of the threaded block 802. The output source 805 is connected to the first travel switch 804, and its output end is connected to the push plate 7.

[0033] Among them, the driving source can be a motor assembly, or a gear assembly or a pulley assembly driven by a motor, as long as it can make the screw 801 rotate. This embodiment does not specifically limit it here; the magnetic member 803 can be a permanent magnet or an electromagnet connected to an electromagnetic module. This embodiment does not specifically limit it here; the output source 805 can be a hydraulic cylinder, a cylinder and other components, or other mechanisms that can achieve linear motion. This embodiment does not specifically limit it here.

[0034] In actual application of this embodiment, when the driving source drives the screw 801 to rotate, it can drive the threaded block 802 to rise and fall. Under the magnetic attraction, the magnetic member 803 rises and falls synchronously, so as to realize the lifting movement of the material receiving plate 4. The limiting rod 13 can prevent the material receiving plate 4 from rotating, so as to ensure the stable lifting movement of the threaded block 802; when the threaded block 802 moves to the first travel switch 804, it triggers the first travel switch 804, and then the output source 805 starts and drives the push plate 7 to move towards the corresponding feeding port 5.

[0035] It should be noted that the output source 805 is connected to the controller. When the threaded block 802 triggers the first travel switch 804, the controller controls the output source 805 to start, and its output end only drives the push plate 7 to move for one cycle, that is, the output source 805 drives the push plate 7 to move to the feeding port 5 and then resets, and then stops. During this process, the material receiving plate 4 is blocked by the extended push plate 7 and cannot continue to rise. Under the magnetic attraction, the threaded block 802 also stops. In actual use, parameters are set so that the screw 801 cannot rotate when the threaded block 802 stops, that is, the screw 801, the threaded block 802 and the material receiving plate 4 all remain stationary. When the push plate 7 resets, the material receiving plate 4 loses resistance, and the screw 801 can continue to rotate and drive the threaded block 802 to continue to rise; in addition, in actual use, it can be set that when the material receiving plate 4 descends and resets, several first travel switches 804 are all powered off.

[0036] As Figures 3-10 shown, as a preferred embodiment of the present invention, a rotating plate 15 is rotatably installed at the top of the transmission cavity 3, and a material cleaning component 16 connected to the rotating plate 15 is arranged in the transmission cavity 3. The rotating plate 15 corresponds to the disassembling member 6 at the highest position; when the material receiving plate 4 rotates to the bottom of the rotating plate 15, the material cleaning component 16 drives the rotating plate 15 to rotate to scrape the remaining material on the material receiving plate 4 and blow the remaining material onto the disassembling member 6 at the highest position.

[0037] In one case of this embodiment, the material cleaning component 16 includes: A swivel ring 1601 is coaxially and rotatably installed at the top of the transmission cavity 3 and is driven to rotate by an external power source. The swivel ring 1601 is connected to the swivel plate 15; A second travel switch 1602 is installed on the inner wall of the transmission cavity 3 and is arranged at the same height as the disassembling part 6 at the highest position. The position of the second travel switch 1602 interferes with the moving path of the threaded block 802, and the second travel switch 1602 is connected to the external power source; and A blowing pipe 1603 is located in the transmission cavity 3 and penetrates through the top plate of the transmission cavity 3. The air outlet of the blowing pipe 1603 is aligned with an air port 1604 opened on the side wall of the transmission cavity 3, and the air port 1604 is aligned with the feeding port 5 at the highest position.

[0038] Among them, the external power source can be a motor assembly, or a gear assembly or a pulley assembly driven by a motor, as long as it can make the swivel ring 1601 rotate. This embodiment does not make specific limitations here.

[0039] In the actual application of this embodiment, in the initial state, the swivel plate 15 is aligned with the air port 1604 and blocks it; when the material holding plate 4 rotates to the bottom of the swivel plate 15, the threaded block 802 moves to the second travel switch 1602 and triggers the second travel switch 1602, then the external power source starts and drives the swivel ring 1601 to rotate, thereby driving the swivel ring 1601 to rotate. In actual use, the external power source can be connected to an encoder to limit the swivel ring 1601 to rotate one circle each time. When the swivel ring 1601 resets after rotating one circle, the raw materials scraped by it will be blown to the feeding port 5 at the highest position by the high-pressure air flow blown out from the unclosed air port 1604, and then fall onto the disassembling part 6 at the highest position. In this way, it can be ensured that all the raw materials on the material holding plate 4 are dispersed and pushed onto several disassembling parts 6 to ensure the full progress of the fermentation reaction. In actual use, when hot air is input into the air conveying pipe 12, the hot air flow blowing from bottom to top can also heat the raw materials on each disassembling part 6 to ensure that the raw material pile can be fully conducted with temperature to improve the fermentation efficiency.

[0040] The working principle of the present invention: In the above embodiment of the present invention, a fertilizer fermentation and sterilization device for Bacillus velezensis is provided. Raw materials are input into the aggregate cavity 2 through the feeding pipe, and the raw materials fall onto the material holding plate 4. Subsequently, the transmission assembly 8 drives the material holding plate 4 to carry the raw materials upward. When the material holding plate 4 rises to the same height as the disassembling part 6, the transmission assembly 8 drives the corresponding push plate 7 to slide towards the feeding port 5 at the top of the disassembling part 6 to push a part of the raw material pile on the material holding plate 4 onto the disassembling part 6. Since several disassembling parts 6 are arranged in a staggered manner, each time the material holding plate 4 rises to a disassembling part 6, part of the raw materials will be pushed out. The disassembling parts 6 arranged in a circle enable the raw materials on the material holding plate 4 to be pushed out of a fan-shaped area each time. In actual use, several disassembling parts 6 are set asFigure 2 As shown, the edges of two adjacent decomposition parts 6 are collinear, which can ensure that the raw materials on the material storage plate 4 are pushed out in batches, thereby realizing the decomposition of the piled raw materials, ensuring that the raw materials can be dispersed on several decomposition parts 6, and then can be in full contact with the auxiliary materials and heated by several heating parts respectively, avoiding the problems that it is difficult for the auxiliary materials to contact the inside of the raw material pile and the temperature is difficult to conduct to the inside of the raw material pile, resulting in insufficient reaction, so as to improve the fermentation rate.

[0041] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A bacterial fertilizer fermentation and sterilization device for Bacillus Velez, characterized in that: include: A tank body (1) is coaxially fixedly mounted with a material collecting cavity (2) therein, and the bottom of the material collecting cavity (2) is arranged openly, a material dropping cavity is provided between the tank body (1) and the material collecting cavity (2), the top of the material collecting cavity (2) is connected to a material loading pipe penetrating the tank body (1), and the bottom of the material collecting cavity (2) is connected to a material dropping pipe penetrating the tank body (1), a material holding plate (4) is coaxially slidably mounted in the material collecting cavity (2), and the top of the tank body (1) is connected to an air outlet pipe (19); A transmission chamber (3) is coaxially fixedly mounted with the material collecting chamber (2) and is located in the material collecting chamber (2). A transmission assembly (8) for driving the material collecting plate (4) to move up and down is arranged in the transmission chamber (3). A plurality of push plates (7) arranged in a circumferential manner and staggered in height are slidably mounted on the side wall of the transmission chamber (3); A decomposition component (6), a plurality of feeding ports (5) arranged in a circumferential manner are provided on the side wall of the collecting cavity (2), and the plurality of feeding ports (5) have different heights, a decomposition component (6) is installed at the bottom of each of the feeding ports (5), and a heating component is provided on the decomposition component (6), the plurality of decomposition components (6) correspond to a plurality of push plates (7) respectively, and the transmission component (8) is connected to the push plates (7); when the material holding plate (4) moves to the height of the decomposition component (6), the transmission component (8) drives the corresponding push plate (7) to slide toward the corresponding feeding port (5), so as to push part of the raw material pile on the material holding plate (4) onto the decomposition component (6); and An air guide ring (10) is mounted on the bottom of the tank body (1) and is provided with a plurality of circumferentially arranged air holes (11), the air holes (11) being in communication with the tank body (1), and the air guide ring (10) is connected to a plurality of circumferentially arranged air delivery pipes (12).

2. A bacterial fertilizer fermentation and sterilization device for Bacillus Velezii according to claim 1, characterized in that: The decomposition component (6) comprises: a wedge-shaped block (601) fixed on the outer wall of the collecting cavity (2) and located below the feeding port (5); the inclined surface of the wedge-shaped block (601) contacts the raw material, and the height of the end of the inclined surface connected to the feeding port (5) is higher than the height of the end away from the feeding port (5); and The groove (602) is provided on the inclined surface with a plurality of grooves (602) arranged along its extension direction, and the grooves (602) are arranged in a circle with the central axis of the material collecting cavity (2) as the axis, and each of the grooves (602) is provided with a plurality of material blocking blocks (603).

3. A bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 2, characterized in that: The material blocking block (603) is slidably installed in the groove (602), and an electric telescopic rod for driving the material blocking block (603) to slide is provided in the wedge-shaped block (601); when the material blocking block (603) slides into the wedge-shaped block (601), the raw material rolls along the groove (602) and falls to the bottom of the tank body (1) through the material dropping cavity.

4. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 1, characterized in that: A plurality of limiting rods (13) are arranged in a circumferential manner on the outer wall of the transmission cavity (3), and a push plate (7) is provided between two adjacent limiting rods (13). The material holding plate (4) is slidably matched with the plurality of limiting rods (13).

5. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 4, characterized in that: Block rods (14) are respectively provided on both sides of the push plate (7), and the block rods (14) are flush with the limiting rods (13).

6. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 4, characterized in that: The transmission assembly (8) comprises: A screw (801) is coaxially rotatably mounted in the transmission chamber (3) and driven to rotate by a driving source; and A threaded block (802) is slidably mounted in the transmission cavity (3) and threadedly connected to the screw rod (801); the threaded block (802) is made of a magnetic material; a magnetic member (803) is provided on the material holding plate (4); the magnetic member (803) and the threaded block (802) are magnetically attracted to each other; and the magnetic member (803) is located between the two limit rods (13).

7. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 6, characterized in that: The transmission assembly (8) further comprises: A first travel switch (804), wherein a plurality of first travel switches (804) are arranged on the inner wall of the transmission cavity (3), and the plurality of first travel switches (804) are arranged at the same height as the plurality of disassembly components (6), and the position of the first travel switch (804) interferes with the moving path of the threaded block (802); and An output source (805) is mounted on the inner wall of the transmission cavity (3) and its position does not interfere with the moving path of the threaded block (802). The output source (805) is connected to the first travel switch (804), and its output end is connected to the push plate (7).

8. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 6, characterized in that: A rotating plate (15) is rotatably mounted on the top of the transmission chamber (3), and a material cleaning component (16) connected to the rotating plate (15) is arranged in the transmission chamber (3), wherein the rotating plate (15) corresponds to the decomposition component (6) located at the highest position; when the material holding plate (4) rotates to the bottom of the rotating plate (15), the material cleaning component (16) drives the rotating plate (15) to rotate and scrape off the residual material on the material holding plate (4), and blows the residual material onto the decomposition component (6) located at the highest position.

9. The bacterial fertilizer fermentation and sterilization equipment for Bacillus Velezii according to claim 8, characterized in that: The material cleaning component (16) comprises: A rotating ring (1601) is coaxially mounted on the top of the transmission chamber (3) and driven to rotate by an external power source. The rotating ring (1601) is connected to a rotating plate (15); A second travel switch (1602) is mounted on the inner wall of the transmission chamber (3) and is arranged at the same height as the disassembly component (6) located at the highest point, the position of the second travel switch (1602) interferes with the moving path of the threaded block (802), and the second travel switch (1602) is connected to an external power source; and An air blowing pipe (1603) is located in the transmission chamber (3) and is arranged through the top plate of the transmission chamber (3); an air outlet of the air blowing pipe (1603) is aligned with an air port (1604) provided on the side wall of the transmission chamber (3), and the air port (1604) is aligned with a feed port (5) located at the highest point.

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