Device and method for preparing green manure ferment bacterial fertilizer with insecticidal function

Abstract

The invention discloses a preparation device and method of green manure ferment bacterial fertilizer with an insecticidal function, and relates to the technical field of ferment bacterial fertilizer preparation. The driving device is mounted at the bottom of the stirring box body and upwards extends into the stirring box body; the multiple telescopic assemblies are installed on the outer side of the driving device; the stirring blades are fixedly mounted on the telescopic assembly and are used for stirring the raw materials under the driving of the driving device; the material guide assembly is rotationally mounted on the inner bottom wall of the stirring box body and is opened when the stirring blades rotate; telescopic adjustment of the stirring blades is achieved through the telescopic assembly, materials can be stirred at different positions, it is ensured that the materials are fully mixed, and the bacterial fertilizer preparation quality is improved; the material guiding assembly automatically opens and closes the discharging channel under the action of the stirring blades, the discharging process is smooth, the blocking problem is avoided, the discharging efficiency is improved, and manual operation is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of enzyme bacteria fertilizer preparation, and particularly relates to a preparation device and method for a green manure enzyme bacteria fertilizer with insecticidal function. Background Art

[0002] In the actual scenario of agricultural production, the invasion of pests and diseases has always been a key factor restricting the improvement of crop yield and quality. The green manure enzyme bacteria fertilizer with insecticidal function then plays a huge role at this time. While providing rich nutrients for crops, it can also repel, inhibit or even kill common pests by virtue of its own characteristics, greatly reducing the amount of pesticides used. This not only reduces the threat of chemical pesticide residues to the quality and safety of agricultural products, but also conforms to the ecological, environmental protection and sustainable development concepts advocated by current green agriculture.

[0003] The stirring blades of traditional stirring devices are designed in a relatively single and fixed manner, and cannot be flexibly adjusted according to the characteristics of different batches of fertilizer raw materials, the requirements for stirring intensity and direction in the preparation process, etc. This leads to the fact that in the actual stirring process, organic materials, microbial strains, insecticidal active ingredients, etc. in the fertilizer are difficult to achieve sufficient and uniform mixing, seriously affecting the stability and uniformity of the quality of the fertilizer product. In the discharging stage, the existing devices are extremely prone to the situation of material blockage at the discharging port.

[0004] Therefore, it is very necessary to invent a preparation device and method for a green manure enzyme bacteria fertilizer with insecticidal function to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a preparation device and method for a green manure enzyme bacteria fertilizer with insecticidal function to solve the problems put forward in the above background art that organic materials, microbial strains, insecticidal active ingredients, etc. in the fertilizer are difficult to achieve sufficient and uniform mixing, seriously affecting the stability and uniformity of the quality of the fertilizer product. In the discharging stage, the existing devices are extremely prone to the situation of material blockage at the discharging port.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: A preparation device and method for a green manure enzyme bacteria fertilizer with insecticidal function, including: A stirring box body; A driving device, installed at the bottom of the stirring box body and extending upward into the interior of the stirring box body; A plurality of telescopic components, arranged and installed on the outer side of the driving device; A plurality of stirring blades, fixedly installed on the telescopic components, and stirring the raw materials under the drive of the driving device: A material guiding component, rotatably installed on the inner bottom wall of the stirring box body and opened when the stirring blades rotate; A support frame, fixedly installed on the outer side of the stirring box body.

[0007] Optionally, the stirring box body includes: A housing; A box cover, detachably and fixedly installed on the top of the housing; A feeding channel, fixed on the top of the box cover and communicating with the housing; A discharging pipeline, fixed at the bottom of the housing.

[0008] Optionally, an installation groove is formed on the inner bottom wall of the housing, and a first discharging channel is formed at the bottom of the housing, and the first discharging channel corresponds to the discharging pipeline.

[0009] Optionally, the material guiding assembly includes: A rotating plate, rotatably installed inside the installation groove, and the upper surface of the rotating plate is inclined; A sealing gasket, bonded to the outside of the rotating plate and in sealing contact with the inside of the installation groove; A second discharging channel, formed on the rotating plate and overlapping with the first discharging channel after rotating to a specific angle; A rubber plate, fixed on the top of the rubber plate and contacting the rotating stirring blade.

[0010] Optionally, the material guiding assembly further includes: A torsion spring, detachably installed at the rotation center of the rotating plate and connected to the inner wall of the installation groove.

[0011] Optionally, the driving device includes: A driving motor, detachably fixed at the bottom of the housing; A main shaft, installed at the output end of the driving motor and extending into the housing; An air guiding channel, formed inside the main shaft; An exhaust channel, formed on the main shaft and communicating with the air guiding channel.

[0012] Optionally, the telescopic assembly includes: A guiding housing, fixed on the outside of the main shaft and communicating with the exhaust channel; A sealing plate, slidably installed inside the guiding housing; An extension rod, fixed on the sealing plate and extending to the outside of the guiding housing to be fixedly connected with the stirring blade.

[0013] Optionally, an air inlet / outlet pipeline communicating with the air guiding channel is hermetically installed at the top of the main shaft, and the air inlet / outlet pipeline extends to the outside of the housing.

[0014] Optionally, the support frame includes: A frame plate, fixedly installed on the outside of the housing; There are four support legs, which are respectively and fixedly installed at the four corners of the bottom of the frame board.

[0015] Optionally, it includes the following steps: Raw material pretreatment: The green manure raw materials are crushed to 2 - 3 cm, and the insecticidal plant is dried at low temperature and then ultrafinely crushed. Primary fermentation: The green manure raw materials are mixed with the composite bacterial strain (30% dosage), the moisture is controlled at 50 - 60%, and fermented at 45 °C for 5 - 7 days. Secondary fermentation: Add the insecticidal plant powder and the remaining bacterial strain, adjust the pH to 6.0 - 6.5, and ferment at 30 °C for 3 - 5 days. Post - treatment: Add mineral additives and granulate and dry (water content ≤ 15%).

[0016] The technical effects and advantages of the present invention: 1. The present invention realizes the telescopic adjustment of the stirring blades through the telescopic component, can stir the materials at different positions, ensures the full mixing of the materials, and improves the quality of the preparation of the bacterial fertilizer.

[0017] 2. The material guiding component of the present invention automatically opens and closes the discharge channel under the action of the stirring blades, the discharging process is smooth, avoiding the blockage problem, improving the discharging efficiency, and reducing manual operation. Description of the drawings

[0018] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a schematic internal structure diagram of the present invention; Figure 3 It is the present invention Figure 2 The enlarged schematic diagram of structure A in Figure 4 It is the present invention Figure 2 The enlarged schematic diagram of structure B in Figure 5 It is the present invention Figure 2 The enlarged schematic diagram of structure C in

[0019] In the figure: 100, stirring box body; 110, outer shell; 120, box cover; 130, feeding channel; 140, discharging pipeline; 150, installation groove; 160, first discharging channel; 200, driving device; 210, driving motor; 220, main shaft; 230, air guiding channel; 240, exhaust channel; 300, telescopic component; 310, guiding shell; 320, sealing plate; 330, extension rod; 400, stirring blade; 500, material guiding component; 510, rotating plate; 520, sealing gasket; 530, second discharging channel; 540, rubber plate; 550, coil spring; 600, support frame; 610, frame board; 620, support leg; 700, air inlet and outlet pipe. Detailed implementation manner

[0020] 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 of 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.

[0021] The present invention provides a Figures 1-5 shown pesticidal function green manure enzyme fertilizer preparation device and method, including: Stirring box body 100, which provides sufficient space for the stirring operation; Drive device 200, installed at the bottom of the stirring box body 100 and extending upward into the interior of the stirring box body 100; Telescopic assembly 300, provided with a plurality of them and installed on the outside of the drive device 200, which is a key component providing power during the stirring process. During the stirring process, the telescopic assembly 300 can automatically adjust its length according to the amount of raw materials and the requirements of stirring, so as to expand the stirring range and improve the uniformity of stirring; Stirring blades 400, provided with a plurality of them and fixedly installed on the telescopic assembly 300, which stir the raw materials under the drive of the drive device 200. Under the drive of the drive device 200, the stirring blades 400 rotate at a high speed to fully stir the raw materials. With the cooperation of the telescopic assembly 300, they can cover every corner inside the stirring box body 100 to ensure that the raw materials can be evenly mixed: Feeding guide assembly 500, rotatably installed on the inner bottom wall of the stirring box body 100 and opened when the stirring blades 400 rotate. When the stirring blades 400 rotate, the centrifugal force and stirring force generated by them will act on the feeding guide assembly 500 to open the feeding guide assembly 500; Support frame 600, fixedly installed on the outside of the stirring box body 100. The main function of the support frame 600 is to support the stirring box body 100 so that it can be stably placed on the working site.

[0022] During use, the material is added to the interior of the stirring box body 100, and then the driving device 200 is started. The driving device 200 drives the telescopic assembly 300 and the stirring blades 400 to rotate, so that the stirring blades 400 stir the added material. After the stirring is completed, gas is filled into the interior of the telescopic assembly 300, and the stirring blades 400 move outwards and cooperate with the material guiding assembly 500 to bring the material guiding assembly 500 during rotation, so that the stirred material is discharged.

[0023] Among them, the telescopic adjustment of the stirring blades 400 is realized through the telescopic assembly 300, which can stir the material at different positions, ensure the full mixing of the material, and improve the quality of the preparation of the bacterial fertilizer. The material guiding assembly 500 automatically opens and closes the discharge channel under the action of the stirring blades 400. The discharging process is smooth, avoiding the blockage problem, improving the discharging efficiency, and reducing manual operation.

[0024] In some embodiments of the present invention, the stirring box body 100 includes: A housing 110; A box cover 120, detachably and fixedly installed on the top of the housing 110 to close the top opening of the housing 110, preventing the material from splashing out or foreign impurities from entering the interior of the box during stirring. A feeding channel 130, fixed on the top of the box cover 120 and communicating with the housing 110. The feeding channel 130 is composed of a section of smooth pipeline, and its inner wall is specially polished to ensure that the material can flow smoothly into the interior of the housing 110. A discharging pipeline 140, fixed at the bottom of the housing 110, whose function is to discharge the stirred material from the box body. An installation groove 150 is provided on the inner bottom wall of the housing 110 of the housing 110. A first discharging channel 160 is provided at the bottom of the housing 110, and the first discharging channel 160 corresponds to the discharging pipeline 140. The first discharging channel 160 serves as a transition channel for the material to flow from the interior of the housing 110 to the discharging pipeline 140, and its inner diameter is adapted to that of the discharging pipeline 140 to ensure that the material can be discharged from the stirring box body 100 smoothly and steadily.

[0025] Among them, the detachable design of the box cover 120 facilitates the operator to regularly clean and maintain the interior of the box and to repair and replace the stirring components.

[0026] In some embodiments of the present invention, the material guiding assembly 500 includes: The rotating plate 510 is tilted on its upper surface to facilitate the stirred material to flow naturally toward the discharge pipe 140, thereby improving the material discharge efficiency. The rotating plate 510 is rotatably mounted inside the mounting groove 150. The mounting groove 150 provides a stable and precise rotation space for the rotating plate 510. The inner wall of the rotating plate 510 is finely processed and has a smooth surface, which can effectively reduce the friction force on the rotating plate 510 during the rotation process. The sealing gasket 520 is bonded to the outer side of the rotating plate 510 and is in sealing contact with the inner side of the mounting groove 150. The sealing gasket 520 is made of a special rubber material, which has good elasticity and sealing performance; The second discharge channel 530 is provided on the rotating plate 510, and overlaps with the first discharge channel 160 after rotating to a specific angle. When the rotating plate 510 rotates to a specific angle, the second discharge channel 530 completely overlaps with the first discharge channel 160. At this specific overlapping position, the material can be smoothly discharged from the first discharge channel 160 through the second discharge channel 530, thereby realizing orderly transportation of the material; The rubber plate 540 is fixed on the top of the rubber plate 510 and contacts the rotating stirring blade 400. During the operation of the device, the stirring blade 400 will rotate continuously, and the rubber plate 540 will contact the rotating stirring blade 400. The coil spring 550 is detachably mounted on the rotating center book of the rotating plate 510 and connected to the inner wall of the mounting groove 150. The coil spring 550 has good elasticity and recovery performance. When the rotating plate 510 rotates under the action of an external driving force, the coil spring 550 will undergo corresponding deformation and store elastic potential energy. When the external driving force disappears, the coil spring 550 will use the stored elastic potential energy to restore the rotating plate 510 to its initial position, thereby realizing the automatic reset function of the rotating plate 510.

[0027] Among them, when the stirring blade 400 rotates, it will contact the rubber plate 540 and push the rubber plate 540 away, so that the rotating plate 510 rotates, and drives the coil spring 550 to store force, driving the second discharge channel 530 to be connected with the first discharge channel 160 accordingly. At this time, the rotating plate 510 is restricted by the coil spring 550 and cannot rotate. The rubber plate 540 will be squeezed and deformed, so that the stirring blade 400 passes over the rubber plate 540, and the coil spring 550 will drive the rotating plate 510 to reset, so that the second discharge channel 530 is staggered with the first discharge channel 160.

[0028] In some embodiments of the present invention, the driving device 200 includes: A driving motor 210 is detachably fixed to the bottom of the housing 110; The main shaft 220 is installed at the output end of the drive motor 210 and extends into the interior of the housing 110. When the drive motor 210 starts to operate, the power generated by it is transmitted to the main shaft 220 through the output end, thereby driving the main shaft 220 to rotate; The air guide channel 230 is opened inside the main shaft 220, providing a dedicated channel for the flow of gas; The exhaust channel 240 is opened on the main shaft 220 and communicates with the air guide channel 230. When the gas flows through the air guide channel 230 to a certain position, the exhaust channel 240 comes into play. It can discharge the gas in the air guide channel 230 to a designated position, thus ensuring the normal circulation of gas in the entire system; An air inlet / outlet pipe 700 communicating with the air guide channel 230 is hermetically installed at the top of the main shaft 220, and the air inlet / outlet pipe 700 extends to the outside of the housing 110. The air inlet / outlet pipe 700 extends to the outside of the housing 110, so that it can be connected to an external gas supply system or gas treatment system to realize gas exchange between the device and the external environment, further improving the functional system of the entire drive device.

[0029] In some embodiments of the present invention, the telescopic assembly 300 includes: The guiding housing 310 is fixed on the outside of the main shaft 220 and communicates with the exhaust channel 240; The sealing plate 320 is slidably installed inside the guiding housing 310. When the device is operating, the sealing plate 320 slides inside the guiding housing 310 according to different working conditions and requirements to adjust the space size and pressure inside the guiding housing 310, thereby realizing precise control of the entire system; The extension rod 330 is fixed on the sealing plate 320 and extends to the outside of the guiding housing 310 and is fixedly connected to the stirring blade 400. When the sealing plate 320 slides inside the guiding housing 310, it will drive the extension rod 330 to move together, and then drive the stirring blade 400 to perform corresponding actions, realizing efficient stirring and processing of materials.

[0030] In some embodiments of the present invention, the support frame 600 includes: The frame plate 610 is fixedly installed on the outside of the housing 110. Corresponding mounting holes are precisely drilled on the frame plate 610 and the housing 110, and then bolts are sequentially passed through these holes and tightened with nuts to ensure that the frame plate 610 is closely attached to the housing 110 without loosening or shaking; There are four support legs 620, which are respectively fixedly installed at the four corners of the bottom of the frame plate 610. When installing the support legs 620, technicians reserved specific mounting interfaces at the four corners of the bottom of the frame plate 610, and these interfaces match the top structure of the support legs 620.

[0031] In some embodiments of the present invention, the following steps are included: Raw material pretreatment: The green manure raw material is crushed to 2 - 3 cm, and the insecticidal plant is dried at low temperature and then ultrafinely pulverized. Primary fermentation: The green manure raw material is mixed with a composite strain (30% dosage), the moisture is controlled at 50 - 60%, and fermentation is carried out at 45 °C for 5 - 7 days. Secondary fermentation: Add the insecticidal plant powder and the remaining strain, adjust the pH to 6.0 - 6.5, and ferment at 30 °C for 3 - 5 days. Post - treatment: Add a mineral additive and granulate and dry (water content ≤ 15%).

[0032] The working method of the present invention: Put the prepared raw materials into the stirring box body 100 through the feeding channel 130, start the driving motor 210, the driving motor 210 drives the main shaft 220 to rotate, and then drives the stirring blades 400 to rotate to stir the raw materials. During the stirring process, gas can be introduced into the air guiding channel 230 through the air inlet and outlet pipeline 700 as needed. The gas enters the guiding housing 310 through the exhaust channel 240, pushes the sealing plate 320 to move, so that the stirring blades 400 extend or contract to achieve a better stirring effect. When the stirring is completed, the stirring blades 400 push the rubber plate 540 during rotation, causing the rotating plate 510 to rotate, the second discharging channel 530 overlaps with the first discharging channel 160, and the material is discharged through the discharging pipeline 140.

[0033] All the electrical components appearing in this text are electrically connected to the external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0034] Finally, it should be noted that the above - mentioned are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An apparatus for preparing green manure enzyme fertilizer with insecticidal function, characterized in that, Comprising: A stirring box body (100); A driving device (200), installed at the bottom of the stirring box body (100) and extending upward into the interior of the stirring box body (100); A plurality of telescopic components (300), installed on the outside of the driving device (200); A plurality of stirring blades (400), fixedly installed on the telescopic components (300), and stirring the raw materials under the drive of the driving device (200): A material guiding component (500), rotatably installed on the inner bottom wall of the stirring box body (100) and opened when the stirring blades (400) rotate; A support frame (600), fixedly installed on the outside of the stirring box body (100).

2. The preparation device for insecticidal function green manure enzyme fertilizer according to claim 1, characterized in that: The stirring box body (100) includes: A housing (110); A box cover (120), detachably and fixedly installed on the top of the housing (110); A feeding channel (130), fixed on the top of the box cover (120) and communicating with the housing (110); A discharging pipeline (140), fixed at the bottom of the housing (110).

3. The preparation device for insecticidal function green manure enzyme fertilizer according to claim 2, characterized in that: An installation groove (150) is formed on the inner bottom wall of the housing (110), and a first discharging channel (160) is formed at the bottom of the housing (110), and the first discharging channel (160) corresponds to the discharging pipeline (140).

4. The preparation device for insecticidal function green manure enzyme fertilizer according to claim 3, characterized in that: The material guiding component (500) includes: A rotating plate (510), rotatably installed inside the installation groove (150), and the upper surface of the rotating plate (510) is inclined; A sealing gasket (520), bonded to the outside of the rotating plate (510) and in sealing contact with the inside of the installation groove (150); A second discharging channel (530), formed on the rotating plate (510), and overlapping with the first discharging channel (160) after rotating to a specific angle; A rubber plate (540), fixed on the top of the rubber plate (510) and contacting the rotating stirring blades (400).

5. The preparation device for insecticidal function green manure enzyme fertilizer according to claim 4, characterized in that: The material guiding component (500) further includes: A torsion spring (550), detachably installed at the rotation center of the rotating plate (510) and connected to the inner wall of the installation groove (150).

6. The preparation device for insecticidal function green manure enzyme fertilizer according to claim 2, characterized in that: The driving device (200) includes: A driving motor (210), detachably fixed at the bottom of the housing (110); A main shaft (220), installed at the output end of the driving motor (210) and extending into the interior of the housing (110); An air guiding channel (230), formed inside the main shaft (220); An exhaust channel (240), formed on the main shaft (220) and communicating with the air guiding channel (230).

7. The preparation device of green manure enzyme fertilizer with insecticidal function according to claim 6, characterized in that: The telescopic assembly (300) includes: A guiding housing (310), fixed on the outer side of the main shaft (220) and communicating with the exhaust passage (240); A sealing plate (320), slidably installed inside the guiding housing (310); An extension rod (330), fixed on the sealing plate (320) and extending to the outside of the guiding housing (310) to be fixedly connected with the stirring blade (400).

8. The preparation device of green manure enzyme fertilizer with insecticidal function according to claim 6, characterized in that: The top of the main shaft (220) is hermetically installed with an air inlet and outlet pipe (700) communicating with the air guiding passage (230), and the air inlet and outlet pipe (700) extends to the outside of the outer shell (110).

9. The preparation device of green manure enzyme fertilizer with insecticidal function according to claim 2, characterized in that: The support frame (600) includes: A frame plate (610), fixedly installed on the outer side of the outer shell (110); Support legs (620), there are four of them, and they are respectively fixedly installed at the four corners of the bottom of the frame plate (610).

10. A preparation method of green manure enzyme fertilizer with insecticidal function, characterized in that: It includes the following steps: Raw material pretreatment: The green manure raw material is crushed to 2 - 3 cm, and the insecticidal plant is ultra - micro - crushed after low - temperature drying; Primary fermentation: The green manure raw material is mixed with a composite strain (30% dosage), the moisture is controlled at 50 - 60%, and fermented at 45 °C for 5 - 7 days; Secondary fermentation: Add the insecticidal plant powder and the remaining strain, adjust the pH to 6.0 - 6.5, and ferment at 30 °C for 3 - 5 days; Post - treatment: Add mineral additives and granulate and dry (water content ≤ 15%).

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