A device integrating fermentation cloth, in-situ pile turning and discharging

Abstract

The present application relates to the technical field of organic fertilizer fermentation, and particularly relates to a fermentation cloth distribution, in-situ pile turning and discharging integrated device, which comprises a fermentation tank, a cloth distribution device is installed on the top of the fermentation tank, a pile turning device is installed in the fermentation tank, the pile turning device comprises a plurality of chain wheels, a plurality of chain buckets are engaged and driven between the plurality of chain wheels, and two door plates are rotationally installed on the top of the pile turning device. In the present application, a large amount of fertilizer in the discharging box is supported by the plurality of second cut-off plates, so that excessive fertilizer is prevented from being applied to the discharging belt at one time to cause the discharging belt to be deviated or the fertilizer to overflow from the edge of the discharging belt, the rotation speed of the plurality of second cut-off plates is regulated by the motor, the discharging belt and the second cut-off plates at the bottom of the discharging box are filled with fertilizer at all times, so that the discharging belt passing through the bottom of the discharging box can be uniformly and tightly filled with fertilizer, the phenomenon that the discharging belt is locally filled with fertilizer is prevented, and the conveying efficiency of the fertilizer is improved.

Description

Technical Field

[0001] This invention relates to the field of organic fertilizer fermentation technology, specifically to an integrated device that combines fermentation material distribution and in-situ turning and discharging. Background Technology

[0002] The integrated fermentation and feeding device, in-situ turning and discharging device is a commonly used continuous automated fermentation device for organic fertilizer. This type of device mainly includes a fermentation tank, feeding equipment, turning equipment and discharging equipment. The feeding equipment is used to spread the organic fertilizer raw materials evenly inside the fermentation tank. The turning equipment is used to turn the organic fertilizer inside the fermentation tank and can transport the fermented organic fertilizer out of the fermentation tank. The discharging equipment is used to transport the organic fertilizer that has been transported out of the fermentation tank by the turning equipment. Currently used discharge equipment mainly serves to transport organic fertilizer away from the turning equipment. It is not easy to screen the organic fertilizer during the discharge process, resulting in coarse and fine organic fertilizer particles falling onto the conveyor belt together and being transported out. Later, a screening process is needed to remove oversized or undersized particles to make the fertilizer particles more uniform, which consumes a lot of time. In addition, traditional discharge equipment does not easily release organic fertilizer evenly and tightly onto the conveyor belt for transport. Uneven material distribution on the belt causes the conveyor belt to deviate due to uneven stress. Summary of the Invention

[0003] The purpose of this invention is to provide an integrated device for fermentation of fabric and in-situ turning and discharging, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A device integrating fermentation of fabric and in-situ turning and discharging includes: Fermentation tank, used to hold raw materials for organic fertilizer fermentation; The material spreading equipment is installed on top of the fermentation tank and is used to spread the raw materials into the fermentation tank. A turning device is installed inside a fermentation tank for turning or discharging raw materials. The turning device includes multiple sprockets, which mesh with multiple chain buckets. Two door panels are rotatably installed on the top of the turning device, and a discharge belt is internally connected to the turning device. The discharge device is installed between the two door panels and the discharge belt, and the discharge device includes: The feeding box is fixed in the middle of the turning equipment; The feeding mechanism, fixed to the top of the discharge box, is used to receive fertilizer released from the chain bucket; A screening mechanism is rotatably installed inside a feeding box. The screening mechanism includes a connecting cover that is fixedly connected to the feeding box. A screening cylinder is rotatably connected to one end of the connecting cover. A screw rod that is rotatably connected to the connecting cover is arranged inside the screening cylinder. A circular plate is screwed to one end of the screw rod. The material cutting mechanism, located at the bottom of the feeding box, is used to control the amount of fertilizer falling.

[0005] Furthermore, a second motor for driving the lead screw to rotate is fixed on the outer side of the connecting cover, a screening mesh is opened on the outer side of the screening cylinder, and a vibration motor is installed and fixed on the inner bottom of the connecting cover.

[0006] Furthermore, a toothed ring is fixedly fitted to one end of the screening cylinder, a partition plate that rotates with the screening cylinder is fixed inside the feeding box, and a motor for driving the toothed ring to rotate is fixed on the top of the partition plate.

[0007] Furthermore, the cloth-laying device includes a moving frame that can move on the fermentation tank, a feeding belt is installed at one end of the moving frame, and a cloth-laying belt is installed inside the moving frame.

[0008] Furthermore, the screening cylinder is equipped with an exhaust assembly, which includes: An air extraction cylinder is fixed inside a circular plate. A piston is slidably connected inside the air extraction cylinder, and one end of the piston is fixed with a shaft that is fixedly connected to the connecting cover. A suction tube is connected and fixed to the bottom of the suction cylinder, and multiple round holes are equally spaced on the outer side of the suction tube; The hose is connected and fixed at one end to the air pump, and inserted and fixed at the other end to the material box.

[0009] Furthermore, a brush is fixed to the outer top of the suction cylinder and abuts against the inner side of the screening cylinder, and a one-way valve is installed inside both the suction pipe and the hose.

[0010] Furthermore, the feeding mechanism includes a feeding box, and the feeding box has multiple cutting plates rotating inside. The top and bottom of the feeding box are both connected and fixed, and one of the cutting plates is connected and fixed to the connecting cover.

[0011] Furthermore, a motor for driving multiple cutting plates to rotate is fixed on the outside of the feed box, and a heating resistance wire is installed and fixed inside the cutting plate.

[0012] Furthermore, the material cutting mechanism includes a motor four fixed to the feeding box, a transmission shaft fixed to the output end of the motor four, a sleeve one and a sleeve two sleeved on the outside of the transmission shaft, and multiple material cutting plates two fixed on the outside of both the sleeve one and the sleeve two.

[0013] Furthermore, one-way bearing one and one-way bearing two are respectively sleeved and installed between the sleeve one and the drive shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By arranging a screening cylinder at an incline inside the feeding box, the fertilizer entering the screening cylinder is screened under the action of the rotating screening cylinder. Fine fertilizer particles fall through the screening mesh of the screening cylinder to one side of the partition, while coarse fertilizer particles fall from the inclined lower end of the screening cylinder to the other side of the partition. This achieves the pre-screening of the falling coarse and fine fertilizer particles. The motor drives multiple cutting plates on the first sleeve to rotate, which facilitates the conveying of fine fertilizer particles by the discharge belt. The motor drives multiple cutting plates on the second sleeve to rotate, which facilitates the conveying of coarse fertilizer particles by the discharge belt. This achieves the effect of screening fertilizer first and then conveying coarse and fine fertilizer particles separately during the feeding process, eliminating the need for subsequent screening of fertilizer. By combining fertilizer screening with feeding, it is beneficial to improve the overall efficiency of fertilizer feeding and screening.

[0015] 2. By fixing a partition inside the feeding box, the internal space of the feeding box is divided into two chambers, left and right. The left and right chambers can store coarse granular fertilizer and fine granular fertilizer respectively. Multiple annularly arranged cutting plates are used at the bottom of the left and right chambers to control the amount of fertilizer falling, preventing the weight of the fertilizer inside the feeding box from being entirely applied to the discharge belt. Furthermore, by controlling the rotation speed of the multiple cutting plates, an appropriate amount of fertilizer can fall into the space between the discharge belt and the cutting plates, so that this space is always full of fertilizer. This ensures that the discharge belt, which passes through the bottom of the feeding box, is tightly and evenly filled with fertilizer, resulting in uniform force on the discharge belt and enabling stable long-distance transportation of fermented fertilizer.

[0016] 3. A circular plate is moved inside the screening cylinder by a screw screw. The screw screw drives the circular plate away from the screening cylinder, allowing the coarse fertilizer particles after screening to fall into the feed box through the gap between the circular plate and the screening cylinder. The screw screw also drives the circular plate to move inside the screening cylinder to seal the cylinder, facilitating thorough screening of the fertilizer. The forward and reverse rotation of the screw drives the circular plate to move left and right inside the screening cylinder, facilitating the pushing of the fertilizer to different areas of the screening mesh for large-area screening and improving the screening effect of the fertilizer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the feeding box in this invention. Figure 1 ; Figure 3 This is a schematic diagram of the overall structure of the feeding box in this invention. Figure 2 ; Figure 4This is a schematic diagram of the screening mechanism in this invention; Figure 5 This is a schematic diagram of the exhaust assembly structure in this invention; Figure 6 This is a schematic diagram of the feeding mechanism structure in this invention; Figure 7 This is a schematic diagram of the material cutting mechanism in this invention; Figure 8 This is a schematic diagram of the screening cylinder, motor, and gear ring structure in this invention.

[0018] In the diagram: 100, fermentation tank; 110, receiving conveyor belt; 200, material distribution equipment; 210, walking frame one; 220, feeding conveyor belt; 230, material distribution conveyor belt; 300, turning equipment; 310, chain bucket; 320, door panel; 330, discharge conveyor belt; 340, walking frame two; 350, hydraulic lifting assembly; 400, unloading box; 410, partition plate; 500, feeding mechanism; 510, feeding box; 520, cutting plate one; 530, the above; 540, motor one; 600. Screening mechanism; 610. Connecting cover; 611. Motor II; 620. Screening cylinder; 621. Gear ring; 630. Lead screw; 631. Circular plate; 640. Exhaust assembly; 641. Air extraction cylinder; 642. Piston; 643. Shaft; 644. Suction pipe; 645. Hose; 646. Brush; 650. Motor III; 700. Cutting mechanism; 710. Motor IV; 720. Drive shaft; 721. Sleeve I; 722. Sleeve II; 730. Cutting plate II. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1, please refer to Figure 1 - Figure 8In this embodiment of the invention, an integrated device for fermentation, material spreading, and in-situ turning and discharging includes a fermentation tank 100. A material spreading device 200 is installed on the top of the fermentation tank 100. A turning device 300 is installed inside the fermentation tank 100. The turning device 300 includes multiple sprockets, and multiple chain buckets 310 are meshed and driven between the multiple sprockets. Two door panels 320 are rotatably installed on the top of the turning device 300. A discharge belt 330 is connected to the inside of the turning device 300. A discharge device is arranged between the two door panels 320 and the discharge belt 330. The discharge device includes a solid... A feeding box 400 is positioned in the middle of the turning equipment 300. A feeding mechanism 500 is fixed on the top of the feeding box 400. A screening mechanism 600 is rotatably connected inside the feeding box 400. The screening mechanism 600 includes a connecting cover 610 that is fixedly connected to the feeding box 400. A screening cylinder 620 is rotatably connected to one end of the connecting cover 610. A screw 630 that is rotatably connected to the connecting cover 610 is arranged inside the screening cylinder 620. A circular plate 631 is screwed to one end of the screw 630. A cutting mechanism 700 for controlling the amount of fertilizer falling is provided at the bottom of the feeding box 400.

[0021] Specifically, a feeding box 400 is fixed above the discharge belt 330 of the turning equipment 300. Inside the feeding box 400, a rotatable screening cylinder 620 is arranged at an incline. The screening cylinder 620 can screen the fed fertilizer, allowing coarse and fine granules to be transported to the left and right chambers inside the feeding box 400 respectively. Depending on the amount of fertilizer stored in each chamber, the cutting plate 730 at the bottom of the chamber with the larger amount of fertilizer can be rotated first, causing fertilizer particles of different sizes to be transported out sequentially along the discharge belt 330. Multiple cutting plates 730 support the feeding box. The large amount of fertilizer inside the 400 prevents excessive fertilizer from being applied to the discharge belt 330 at once, which could cause the discharge belt 330 to deviate or overflow from the edge of the discharge belt 330. By controlling the rotation speed of multiple cutting plates 730 through motor 410, the discharge belt 330 and the cutting plates 730 at the bottom of the discharge box 400 are kept full of fertilizer at all times. This ensures that the discharge belt 330, which passes through the bottom of the discharge box 400, is evenly and tightly filled with fertilizer, preventing the phenomenon of fertilizer being concentrated in a localized area of ​​the discharge belt 330, and thus improving the fertilizer conveying efficiency.

[0022] like Figure 1 As shown, in this embodiment, the material spreading device 200 includes a moving frame 210 that can move on the fermentation tank 100. A feeding belt 220 is installed at one end of the moving frame 210, and a material spreading belt 230 is installed inside the moving frame 210. Both the material spreading device 200 and the turning device 300 are existing technology devices, and their specific working principles will not be described in detail.

[0023] In this embodiment, the fermentation raw materials are fed into any corner of the fermentation tank 100 via the feeding belt 220 and the cloth belt 230. The cloth can be laid in a thickness of 10 cm at a time, which ensures that the high-temperature dry material at the bottom absorbs a certain amount of moisture and can quickly promote fermentation. The material is turned over by the turning device 300 every 3-4 days. The turning device 300 uses the chain bucket 310 to scrape the fermentation raw materials onto the top side of the turning device 300 along the side plate and the top side plate of the turning device 300, preventing the fermentation raw materials from falling. The chain bucket 310 scrapes the material to the position directly above the turning device 300. The door plate 320 at the top of the turning device 300 is not opened, so that the fermentation raw materials can fall back into the fermentation tank 100, thus achieving the effect of turning.

[0024] In this embodiment, the turning device 300 can also turn the compost at different positions in the fermentation tank 100 through the walking frame 340. After one cycle of fermentation, the turning device 300 is raised to a certain height by the hydraulic lifting component 350. Then, the fermented raw materials are scraped to the position directly above the turning device 300 by the chain bucket 310. The door panel 320 at the top of the turning device 300 is opened, and the raw materials fall naturally into the feeding mechanism 500 of the discharge device. The fertilizer is screened by the feeding box 400 and then transported to the receiving belt 110 by the discharge belt 330. The receiving belt 110 is installed at the top of the fermentation tank 100. The receiving belt 110 is combined with the downstream belt conveyor to send the material to the next section.

[0025] like Figure 4 As shown, in this embodiment, a second motor 611 for driving the lead screw 630 to rotate is fixed on the outside of the connecting cover 610. The output end of the second motor 611 drives the lead screw 630 to rotate in both directions, which enables the circular plate 631 to move left and right along the lead screw 630. When the circular plate 631 moves away from the screening cylinder 620, it facilitates the release of coarse fertilizer particles from the screening cylinder 620. When the circular plate 631 moves into the screening cylinder 620, it facilitates the sealing of fertilizer inside the screening cylinder 620 for long-term screening. A vibration motor is installed and fixed at the bottom of the connecting cover 610. The vibration motor causes the connecting cover 610 to vibrate, which facilitates the rapid vibration of the raw materials inside the connecting cover 610 and their falling into the inclined screening cylinder 620.

[0026] like Figure 8 As shown, in this embodiment, the outer side of the screening cylinder 620 is provided with screening mesh holes, so that fine granular fertilizer can fall through the screening mesh holes into the right chamber inside the feed box 400.

[0027] like Figure 3 , Figure 4 and Figure 8As shown, in this embodiment, a toothed ring 621 is fixedly sleeved at one end of the screening cylinder 620, and a partition 410 that rotates with the screening cylinder 620 is fixed inside the feeding box 400. A motor 650 for driving the toothed ring 621 to rotate is fixed on the top of the partition 410.

[0028] In this embodiment, the output end of motor 650 drives the gear to rotate, and the gear meshes with the gear ring 621 to drive the sieve cylinder 620 to rotate, so that the fertilizer can be rotated and sieved inside the sieve cylinder 620. The partition 410 inside the feed box 400 not only supports the sieve cylinder 620 to make it rotate stably, but also divides the internal space of the feed box 400 into two chambers.

[0029] like Figure 3 and Figure 6 As shown, in this embodiment, the feeding mechanism 500 includes a feeding box 510, with multiple cutting plates 520 rotating inside the feeding box 510. The top and bottom of the feeding box 510 are both connected and fixed with the 530, wherein one of the 530s is connected and fixed with the connecting cover 610. A motor 540 for driving the multiple cutting plates 520 to rotate is fixed on the outside of the feeding box 510.

[0030] In this embodiment, the output end of motor 540 drives multiple cutting plates 520 to rotate, so that the organic fertilizer raw materials inside the feed box 510 can be evenly fed into the connecting cover 610. When the multiple cutting plates 520 stop rotating, the feeding of raw materials into the connecting cover 610 is stopped. At this time, it is convenient to remove the circular plate 631 on the screening cylinder 620 to clean the large particles of fertilizer left inside the screening cylinder 620. The 530 at the top of the feed box 510 can hold the organic fertilizer raw materials falling from the chain bucket 310.

[0031] In this embodiment, a heating resistance wire can be installed and fixed inside the cutting plate 520. For damp raw materials, the heating resistance wire heats up the cutting plate 520, which to a certain extent allows the organic fertilizer raw materials inside the feed box 510 to be heated and dried.

[0032] like Figure 3 and Figure 7 As shown, in this embodiment, the material cutting mechanism 700 includes a motor 710 fixed to the feeding box 400. The output end of the motor 710 is fixed with a transmission shaft 720. A sleeve 721 and a sleeve 722 are sleeved on the outside of the transmission shaft 720. Multiple cutting plates 730 are fixed on the outside of both sleeve 721 and sleeve 722. A one-way bearing 1 and a one-way bearing 2 are respectively sleeved and installed between sleeve 721 and sleeve 722 and the transmission shaft 720.

[0033] In this embodiment, when it is necessary to release fine granular fertilizer from the right-side chamber inside the feeding box 400, the output end of motor four 710 drives the drive shaft 720 to rotate in the forward direction. At this time, the one-way bearing one on the drive shaft 720 drives the sleeve one 721 to rotate, and the sleeve one 721 drives the cutting plate two 730 to rotate, causing the right-side chamber to discharge the fertilizer. The one-way bearing two on the drive shaft 720 rotates freely on the drive shaft 720. At this time, the sleeve two 722 on the left-side chamber does not drive the cutting plate two 730 to rotate. The coarse fertilizer particles are sealed inside the feeding box 400, allowing only the fine fertilizer particles to be conveyed out along the discharge belt 330. Conversely, the output end of motor 4 710 drives the transmission shaft 720 to rotate in the opposite direction, causing the one-way bearing 2 to rotate along the sleeve 2 722. The one-way bearing 1 spins freely on the transmission shaft 722, and the cutting plate 2 730 on the sleeve 2 722 rotates to release the coarse fertilizer particles. The cutting plate 2 730 on the sleeve 1 721 no longer rotates, thus realizing the conveying of coarse fertilizer particles to the outside.

[0034] Example 2, based on Example 1, is to extract and discharge waste gases such as ammonia and hydrogen sulfide volatilized during the fertilizer screening process, and at the same time to clean the screening mesh on the screening cylinder 620 to prevent fertilizer from clogging the screening mesh.

[0035] like Figure 3 - Figure 5 As shown, in this embodiment, an exhaust assembly 640 is provided inside the screening cylinder 620. The exhaust assembly 640 includes an air extraction cylinder 641 fixed to the inner side of the circular plate 631. A piston 642 is slidably connected inside the air extraction cylinder 641. One end of the piston 642 is fixed to a shaft 643 fixedly connected to the connecting cover 610. A suction pipe 644 is fixedly connected to the bottom of the air extraction cylinder 641. Multiple circular holes are equally spaced on the outer side of the suction pipe 644. A flexible hose 645 penetrating the circular plate 631 is fixedly connected to one end of the air extraction cylinder 641. The other end of the flexible hose 645 is inserted and fixedly connected to the feeding box 400.

[0036] Specifically, an exhaust cylinder 641 is slidably arranged inside the screening cylinder 620 and fixed inside the circular plate 631. As the circular plate 631 moves with the screw 630, the piston 642 inside the exhaust cylinder 641 reciprocates relative to the moving exhaust cylinder 641. This causes the exhaust cylinder 641 to draw the exhaust gas inside the screening cylinder 620 through the suction pipe 644, and then discharge it to the outside of the feed box 400 through the hose 645. The exhaust end of the hose 645 can be connected to an external air purification device to purify the exhaust gas. This allows the exhaust gas volatilized from the fertilizer to be recovered during the screening process in the screening cylinder 620.

[0037] In this embodiment, both the suction pipe 644 and the hose 645 are equipped with one-way valves, so that when the piston 642 moves inside the suction cylinder 641, the suction pipe 644 can only suck up the waste gas and the hose 645 can only discharge the waste gas, so that the waste gas is transported out in a directional manner, which also makes it easier to keep the screening environment in a negative pressure environment, and to a certain extent reduces the dust generated during screening.

[0038] like Figure 4 As shown in this embodiment, a brush 646 is fixed to the outer top of the suction cylinder 641 and abuts against the inner side of the screening cylinder 620. During the screening process of the screening cylinder 620 rotating, the mesh on the inner side of the screening cylinder 620 can rotate to contact the brush 646, which facilitates the brush 646 to clean the screening mesh. At the same time, the brush 646 can move laterally with the suction cylinder 641, thereby cleaning the clogging fertilizer inside the screening mesh in different areas.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device integrating fermentation of fabric and in-situ turning and discharging, characterized in that, include: Fermentation tank (100) is used to hold raw materials for organic fertilizer fermentation; A spreading device (200) is installed on top of the fermentation tank (100) to spread the raw materials into the fermentation tank (100); A turning device (300) is installed inside a fermentation tank (100) for turning or outputting raw materials. The turning device (300) includes multiple sprockets, and multiple chain buckets (310) mesh between the multiple sprockets. Two door plates (320) are rotatably installed on the top of the turning device (300). A discharge belt (330) is connected to the internal transmission of the turning device (300). A discharge device is installed between two door panels (320) and a discharge belt (330), the discharge device comprising: The feeding box (400) is fixed in the middle of the turning device (300); The feeding mechanism (500) is fixed on the top of the feeding box (400) and is used to receive fertilizer released by the chain bucket (310); A screening mechanism (600) is rotatably installed inside a feeding box (400). The screening mechanism (600) includes a connecting cover (610) that is fixedly connected to the feeding box (400). A screening cylinder (620) is rotatably connected to one end of the connecting cover (610). A screw (630) that is rotatably connected to the connecting cover (610) is arranged inside the screening cylinder (620). A circular plate (631) is screwed to one end of the screw (630). The material cutting mechanism (700) is located at the bottom of the feed box (400) and is used to control the amount of fertilizer falling.

2. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, The outer side of the connecting cover (610) is fixed with a second motor (611) for driving the lead screw (630) to rotate. The outer side of the screening cylinder (620) is provided with screening mesh holes. The inner bottom of the connecting cover (610) is fixed with a vibration motor.

3. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, A toothed ring (621) is fixedly fitted to one end of the screening cylinder (620), and a partition plate (410) that rotates with the screening cylinder (620) is fixed inside the feeding box (400). A motor (650) for driving the toothed ring (621) to rotate is fixed on the top of the partition plate (410).

4. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, The fabric spreading device (200) includes a moving frame (210) that can move on the fermentation tank (100), a feed belt (220) is installed at one end of the moving frame (210), and a fabric spreading belt (230) is installed inside the moving frame (210).

5. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, The screening cylinder (620) is equipped with an exhaust assembly (640), which includes: An air extraction cylinder (641) is fixed inside a circular plate (631). A piston (642) is slidably connected inside the air extraction cylinder (641). One end of the piston (642) is fixed with a shaft (643) that is fixedly connected to the connecting cover (610). The suction tube (644) is connected and fixed to the bottom of the suction cylinder (641), and multiple round holes are equally spaced on the outer side of the suction tube (644). The hose (645) is connected and fixed at one end to the air pump (641), and the other end is inserted and fixed to the feed box (400).

6. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 5, characterized in that, A brush (646) is fixed to the outer top of the suction cylinder (641) and abuts against the inner side of the screening cylinder (620). One-way valves are installed inside the suction pipe (644) and the hose (645).

7. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, The feeding mechanism (500) includes a feeding box (510), and a plurality of cutting plates (520) are rotatably arranged inside the feeding box (510). The top and bottom of the feeding box (510) are both connected and fixed with the (530), wherein one of the (530) is connected and fixed with the connecting cover (530).

8. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 7, characterized in that, The feed box (510) is fixed with a motor (540) for driving multiple cutting plates (520) to rotate. Heating resistance wires are installed and fixed inside the cutting plates (520).

9. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 1, characterized in that, The cutting mechanism (700) includes a motor four (710) fixed to the feeding box (400). The output end of the motor four (710) is fixed with a transmission shaft (720). A sleeve one (721) and a sleeve two (722) are sleeved on the outside of the transmission shaft (720). Multiple cutting plates two (730) are fixed on the outside of both the sleeve one (721) and the sleeve two (722).

10. The integrated device for fermentation and in-situ turning and discharging of materials according to claim 9, characterized in that, One-way bearing one and one-way bearing two are respectively installed between the first sleeve (721) and the second sleeve (722) and the drive shaft (720).

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