Straw and manure regulating device based on characteristics of black soil

Abstract

The utility model relates to straw manure treatment technical field, concretely provides a straw manure regulation and control device based on black land soil characteristics, the utility model discloses a regulation and control device includes: mixed control storehouse, the mixed control storehouse top is provided with the feed inlet for receiving the straw manure after crushing, the mixed control storehouse inside is provided with the stirring subassembly, and the stirring subassembly is used for the straw manure stirring mixture, and the stirring subassembly bottom is provided with the discharge gate, the flushing component, the flushing component sets up in the mixed control storehouse, is used for flushing the mixed control storehouse inner wall, still be provided with telescopic structure on the flushing component, and the telescopic structure is used for driving the flushing component telescopic flushing, the flushing component with telescopic structure can cover the storehouse wall different height, can solve the problem that black land straw manure stickiness is big, easily sticks to the storehouse wall, reduces the residual dry knot to reduce the cleaning difficulty and avoids the influence subsequent batch manure quality.

Description

Technical Field

[0001] This utility model relates to the field of straw and manure treatment technology, specifically providing a straw and manure regulation device based on the characteristics of black soil. Background Technology

[0002] Black soil is rich in organic matter and has a high proportion of clay particles. During the processing of straw and manure, uneven mixing of manure and straw can easily occur, leading to local nutrient imbalances after returning the manure to the field. Furthermore, the manure is highly sticky and easily adheres to the inner walls of equipment, making cleaning difficult and leaving residues that affect the quality of subsequent batches. Existing equipment is mostly not designed for the characteristics of black soil, resulting in low mixing efficiency.

[0003] Accordingly, there is a need in the field for a new straw and manure regulation device based on the characteristics of black soil to solve the above-mentioned technical problems. Summary of the Invention

[0004] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem of poor cleaning effect of existing control devices.

[0005] This utility model provides a straw and manure regulation device based on the characteristics of black soil, the regulation device comprising: A mixing and regulating chamber is provided with a feed inlet at the top for receiving crushed straw and manure, a stirring component is provided inside the mixing and regulating chamber for mixing the straw and manure, and a discharge outlet is provided at the bottom of the stirring component. A rinsing assembly is disposed inside the mixing control chamber and is used to rinse the inner wall of the mixing control chamber. The rinsing assembly is also provided with a telescopic structure, which is used to drive the rinsing assembly to extend and retract for rinsing.

[0006] Based on the above structural design, the mixing and regulating chamber, in conjunction with the stirring components, can achieve uniform mixing of straw and manure, avoiding local nutrient imbalances caused by uneven mixing of manure in black soil, and adapting to the water and fertilizer retention characteristics of black soil. The washing component with a telescopic structure can cover different heights of the chamber wall, solving the problem of high stickiness and easy adhesion of straw and manure to the chamber wall in black soil, reducing residual drying and thus lowering the difficulty of cleaning and avoiding affecting the quality of subsequent batches of manure. The overall structure, through the mixing and cleaning mechanisms, eliminates the need for additional complex components, improving the ease of operation of manure pretreatment in black soil fields.

[0007] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the mixing component includes a driving device, a mixing shaft, and mixing blades. The driving device is located at the top of the mixing and regulation chamber, the mixing shaft is located inside the mixing and regulation chamber, the mixing shaft is connected to the output end of the driving device, and the mixing blades are located on the mixing shaft.

[0008] Based on the above structural design, the transmission structure of the drive equipment, stirring shaft, and stirring fan blades is stable and has high power transmission efficiency, which can ensure that the straw manure is fully turned over in the bin and avoid the formation of blocky structures due to static accumulation of manure in black soil, which would affect the effect of returning it to the field.

[0009] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the driving device is set as a servo motor.

[0010] Based on the above structural design, the servo motor speed can be precisely adjusted to match the optimal mixing speed of 20-30 r / min according to the different states of black soil straw manure, avoiding damage to the granular structure of black soil manure due to excessive speed or uneven mixing due to excessively slow speed.

[0011] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the flushing component includes an inlet pipe, a hose, and a spray head. The inlet pipe is located at the top of the mixing and regulating chamber, and the outlet end of the inlet pipe extends into the mixing and regulating chamber. The inlet end of the hose is connected to the outlet end of the inlet pipe, and the spray head is connected to the outlet end of the hose.

[0012] Based on the above structural design, the water inlet pipe supplies water from the top of the storage silo, which avoids the impact of surface water in the black soil fields on the water supply system and ensures a stable source of flushing water. The flexible hose can deform flexibly with the telescopic structure to adapt to the flushing needs of the spray head moving up and down, avoiding the limitation of the flushing range by rigid pipes, ensuring that there are no dead corners in the storage silo wall, and the spray head can concentrate the water flow to increase the flushing pressure in response to the strong adhesion of manure in black soil, quickly remove residues from the storage silo wall to reduce water waste, and at the same time avoid the difficulty in cleaning after the residual manure dries and hardens.

[0013] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, a spraying chamber is formed inside the spray head, a swirl nozzle is provided at the bottom of the spray head, and the top of the spraying chamber is connected to the hose; the swirl nozzle is connected to the spraying chamber.

[0014] Based on the above structural design, the spray chamber can buffer and converge the water flow delivered by the hose, avoiding uneven pressure caused by direct water jetting to ensure stable water output from the swirl nozzle. The swirl nozzle allows the water flow to be sprayed in a rotating manner, which not only expands the coverage area of ​​a single rinse to reduce the number of times the spray head moves and improves cleaning efficiency, but also effectively removes the strong adhesive residue of manure in black soil through stronger impact force. Moreover, its simple structure makes it less likely to be blocked by straw fragments that may be contained in the manure in black soil, reducing the probability of malfunction of the rinsing components.

[0015] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the telescopic structure is configured as an electric cylinder and a connecting rod. The electric cylinder is located at the top of the mixing and regulating chamber. The first end of the connecting rod is connected to the output end of the electric cylinder, and the second end of the connecting rod is fixedly connected to the top of the spray head.

[0016] Based on the above structural design, the electric cylinder's telescopic precision allows for accurate control of the spray head's lifting height, adapting to different wall heights in the mixing and regulating chamber. This enables precise cleaning of manure that may adhere to different positions on the upper and lower walls of the black soil. The connecting rod securely connects the electric cylinder and the spray head, ensuring that the spray head does not shake during rinsing while transmitting telescopic power, preventing incomplete cleaning due to spray deviation. Furthermore, the electric cylinder is located on the top of the chamber, away from the humid environment inside, reducing the corrosion of the telescopic components by moisture in the black soil field, extending the service life of the telescopic structure, and facilitating later inspection and maintenance.

[0017] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the connection structure between the connecting rod and the output end of the electric cylinder is set as a threaded connection.

[0018] Based on the above structural design, the threaded connection is easy to assemble and disassemble. When the spray head or connecting rod is worn due to dust or collisions during field operations in black soil, it can be quickly replaced without complicated tools, reducing maintenance difficulty and time costs. In addition, its sealing and firmness are strong, and it can withstand the impact of water flow when the spray head is working to avoid loosening of the connection and causing the spray head to shift. This ensures the rinsing accuracy while preventing water from seeping into the connection gap and causing corrosion. Furthermore, the tightening degree can be adjusted to compensate for component processing errors, improve the coaxiality of the connecting rod and the electric cylinder, and reduce jamming during the extension and retraction process to ensure smooth operation.

[0019] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the top of the mixing and regulation chamber is provided with an installation platform, and the drive equipment and the electric cylinder are both installed on the installation platform.

[0020] Based on the above structural design, the installation platform provides a unified installation benchmark for the drive equipment and electric cylinder, ensuring that the installation positions of both are accurate, reducing power transmission deviations caused by equipment misalignment, and improving the overall operational stability of the device.

[0021] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, the mixing and regulation chamber is made of stainless steel and the inner wall of the mixing and regulation chamber is coated with a smooth polytetrafluoroethylene coating.

[0022] Based on the above structural design, the stainless steel material is corrosion-resistant and high-strength, which can resist the long-term erosion of organic acids and humus in the manure of black soil. At the same time, it can withstand field collisions and extend the service life of the mixing and regulating bin. The smooth polytetrafluoroethylene coating sprayed on the inner wall can significantly reduce the adhesion of straw manure in black soil and reduce the amount of manure residue on the bin wall. This reduces the workload of the washing components and avoids the impact of residual manure drying on the quality of subsequent batches of materials. In addition, the coating is wear-resistant and high-temperature resistant, and can maintain its smoothness after long-term use, without the need for frequent recoating, which is suitable for the long-term field operation needs of black soil.

[0023] In the preferred technical solution of the straw and manure regulation device based on the characteristics of black soil, a feed hopper is welded at the feed inlet, and the feed hopper is in the shape of an inverted conical funnel.

[0024] Based on the above structural design, the inverted cone-shaped funnel-shaped feed hopper can guide the crushed straw and manure into the mixing and regulating chamber quickly and smoothly, avoiding material accumulation and blockage caused by the limited feed inlet diameter, thus improving feeding efficiency. Its expanded receiving area facilitates various feeding methods such as loaders and manual labor in the field, adapting to the needs of different operation scales in black soil to reduce the difficulty of feeding operations. Moreover, the welded and fixed structure is firm and has no risk of loosening, and can withstand the impact when feeding straw and manure, while preventing material leakage from the connection gaps, reducing waste and cleaning workload. Attached Figure Description

[0025] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which: Figure 1 A schematic diagram of the overall structure of this utility model is shown; Figure 2 A schematic diagram of the rinsing assembly structure of this utility model is shown.

[0026] Figure label: 1. Mixing and regulating chamber; 2. Feed hopper; 3. Discharge port; 4. Servo motor; 5. Stirring shaft; 6. Stirring fan blades; 7. Electric cylinder; 8. Water inlet pipe; 9. Spray pipe; 10. Mounting platform; 11. Hose; 12. Connecting rod; 13. Spray chamber; 14. Swirl spray nozzle. Detailed Implementation

[0027] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0028] It should be noted that in the description of this utility model, the terms "middle," "upper," "lower," "left," "right," "inner," and "outer," which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the structure must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] This utility model provides a straw and manure regulation device based on the characteristics of black soil. The regulation device includes: Mixing and regulating chamber 1, with a feed inlet at the top for receiving crushed straw and manure, and a stirring assembly inside the mixing and regulating chamber 1 for mixing the straw and manure, and a discharge outlet 3 at the bottom of the stirring assembly; The rinsing assembly is installed inside the mixing control chamber 1 and is used to rinse the inner wall of the mixing control chamber 1. The rinsing assembly is also equipped with a telescopic structure, which is used to drive the rinsing assembly to extend and retract for rinsing.

[0031] The mixing and regulating chamber 1, in conjunction with the stirring component, enables uniform mixing of straw and manure, preventing localized nutrient imbalances caused by uneven mixing of manure in black soil, and is well-suited to the water and fertilizer retention characteristics of black soil. The washing component with a telescopic structure can cover different heights of the chamber wall, solving the problem of high stickiness and easy adhesion of straw and manure to the chamber wall in black soil, reducing residual drying and making cleaning easier and avoiding affecting the quality of subsequent batches of manure. The overall structure, through the mixing and cleaning mechanisms, eliminates the need for additional complex components, improving the ease of operation of manure pretreatment in black soil fields.

[0032] Furthermore, the stirring assembly includes a drive device, a stirring shaft 5, and stirring blades 6. The drive device is located at the top of the mixing control chamber 1, the stirring shaft 5 is located inside the mixing control chamber 1, the stirring shaft 5 is connected to the output end of the drive device, and the stirring blades 6 are located on the stirring shaft 5.

[0033] The drive unit, stirring shaft 5, and stirring blades 6 have a stable transmission structure and high power transmission efficiency, ensuring that the straw and manure are fully turned over in the storage bin, preventing the manure from forming lumps due to static accumulation in the black soil, which would affect the return to the field. In this preferred embodiment, the drive unit is a servo motor 4, whose speed can be precisely adjusted to adapt to the optimal stirring speed of 20-30 r / min according to the different states of the straw and manure in the black soil, avoiding damage to the granular structure of the manure from excessive speed or uneven mixing from excessive speed.

[0034] Furthermore, the rinsing assembly includes an inlet pipe 8, a hose 11, and a spray head 9. The inlet pipe 8 is located at the top of the mixing and regulating chamber 1, and its outlet extends into the mixing and regulating chamber 1. The inlet end of the hose 11 is connected to the outlet end of the inlet pipe 8, and the spray head 9 is connected to the outlet end of the hose 11. The inlet pipe 8 supplies water from the top of the chamber, which avoids the impact of surface water in the black soil field on the water supply system and ensures a stable rinsing water source. The hose 11 is flexible and can deform flexibly with the telescopic structure to adapt to the rinsing needs of the spray head 9 moving up and down, thus avoiding the limitation of the rinsing range by rigid pipes and ensuring that there are no dead corners in the chamber wall. The spray head 9 can concentrate the water flow and increase the rinsing pressure to quickly remove the residue on the chamber wall, thereby reducing water waste and preventing the residue from drying and hardening and becoming difficult to clean.

[0035] Furthermore, a spray chamber 13 is formed inside the spray head 9, and a swirl nozzle 14 is provided at the bottom of the spray head 9. The top of the spray chamber 13 is connected to the hose 11. The swirl nozzle 14 is connected to the spray chamber 13. The spray chamber 13 can buffer and converge the water flow delivered by the hose 11 to avoid uneven pressure caused by direct water jet to ensure stable water output from the swirl nozzle 14. The swirl nozzle 14 can make the water flow spray in a rotating manner, which not only expands the coverage area of ​​a single rinse to reduce the number of times the spray head 9 moves and improves cleaning efficiency, but also effectively removes the strong adhesive manure residue in the black soil through stronger impact force. Moreover, its simple structure makes it less likely to be blocked by straw fragments that may be contained in the manure in the black soil, reducing the probability of malfunction of the rinsing components.

[0036] Furthermore, the telescopic structure is configured with an electric cylinder 7 and a connecting rod 12. The electric cylinder 7 is located on the top of the mixing control chamber 1. The first end of the connecting rod 12 is connected to the output end of the electric cylinder 7, and the second end of the connecting rod 12 is fixedly connected to the top of the spray head 9. The electric cylinder 7 has high telescopic accuracy and can precisely control the lifting height of the spray head 9, adapting to the different heights of the chamber walls of the mixing control chamber 1. It can achieve precise cleaning for situations where manure in black soil may adhere to different positions on the upper and lower parts of the chamber walls. The connecting rod 12 can firmly connect the electric cylinder 7 and the spray head 9, ensuring that the spray head 9 does not shake during rinsing while transmitting telescopic power, avoiding incomplete cleaning due to spray deviation. Moreover, the electric cylinder 7 is located on the top of the chamber, away from the humid environment inside the chamber, reducing the corrosion of the telescopic components by the moisture in the black soil field, extending the service life of the telescopic structure, and facilitating later inspection and maintenance.

[0037] As a preferred embodiment, the connection structure between the connecting rod 12 and the output end of the electric cylinder 7 is set as a threaded connection. The threaded connection is easy to disassemble and assemble. When the spray head 9 or the connecting rod 12 is worn due to dust or collisions during black soil field operations, it can be quickly replaced without complicated tools, reducing maintenance difficulty and time costs. Moreover, its sealing and firmness are strong, and it can withstand the impact of water flow when the spray head 9 is working to avoid the spray head 9 from shifting due to loose connection. While ensuring the rinsing accuracy, it also prevents water from seeping into the connection gap and causing corrosion. Furthermore, the tightness can be adjusted to compensate for component processing errors, improve the coaxiality of the connecting rod 12 and the electric cylinder 7, and reduce jamming during the extension and retraction process to ensure smooth operation.

[0038] Furthermore, the top of the mixing control chamber 1 is equipped with an installation platform 10, on which the drive equipment and electric cylinder 7 are installed. The installation platform 10 provides a unified installation benchmark for the drive equipment and electric cylinder 7, ensuring accurate installation positions, reducing power transmission deviations caused by equipment misalignment, and improving the overall operational stability of the device. The mixing control chamber 1 is made of stainless steel, and the inner wall of the mixing control chamber 1 is coated with a smooth polytetrafluoroethylene coating. Stainless steel is corrosion-resistant and has high strength, which can resist the long-term erosion of organic acids and humus in black soil manure. At the same time, it can withstand field collisions and extend the service life of the mixing control chamber 1. The smooth polytetrafluoroethylene coating on the inner wall can significantly reduce the adhesion of black soil straw manure, reduce the amount of manure residue on the chamber wall, reduce the workload of the washing components, and prevent residual manure from drying and affecting the quality of subsequent batches of materials. Moreover, the coating is wear-resistant and high-temperature resistant, and can maintain its smoothness after long-term use, without the need for frequent recoating, which is suitable for the long-term field operation needs of black soil.

[0039] Furthermore, a feed hopper 2 is welded at the feed inlet. The feed hopper 2 is in the shape of an inverted cone funnel. The inverted cone funnel shape of the feed hopper 2 can guide the crushed straw and manure into the mixing and regulating chamber 1 quickly and smoothly, avoiding material accumulation and blockage caused by the limitation of the feed inlet diameter, and improving the feeding efficiency. Its expanded receiving area facilitates the use of loaders, manual labor and other methods for feeding in the field, adapting to the needs of different operation scales in black soil to reduce the difficulty of feeding operation. Moreover, the welded and fixed structure is firm and has no risk of loosening. It can withstand the impact when feeding straw and manure, while preventing material from leaking from the connection gaps, reducing waste and cleaning workload.

[0040] When using this application, the corn stalks are crushed to 3-5cm, and the moisture content of the manure is adjusted to 45% by sun-drying or adding water to achieve the optimal humidity for composting. Check whether the wiring of the servo motor 4 and the electric cylinder 7 is normal, open the water inlet valve 8, test whether the water output from the spray head 9 is uniform (swirl spray angle 60°), and adjust the speed of the servo motor 4 to 25r / min. Use a loader to put the crushed straw and manure into the feeding hopper 2 at a ratio of 1:3. When the material in the hopper reaches 1 / 2 volume, start the servo motor 4, and the stirring shaft 5 drives the fan blades to turn the material. The mixing time is set to 15min. After mixing is completed, discharge the material, turn off the servo motor 4, start the electric cylinder 7 to drive the spray head 9 to slowly lower from the top of the hopper to the bottom of the hopper, and at the same time open the flow regulating valve. The swirl spray nozzle 14 washes the hopper wall for 5 minutes, then close the valve and reset the electric cylinder 7. The technical solution of this utility model has been described in conjunction with the optional embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A straw and manure fertilizer regulation device based on the characteristics of black soil, characterized in that, The control device includes: A mixing and regulating chamber is provided with a feed inlet at the top for receiving crushed straw and manure, a stirring component is provided inside the mixing and regulating chamber for mixing the straw and manure, and a discharge outlet is provided at the bottom of the stirring component. A rinsing assembly is disposed inside the mixing control chamber and is used to rinse the inner wall of the mixing control chamber. The rinsing assembly is also provided with a telescopic structure, which is used to drive the rinsing assembly to extend and retract for rinsing.

2. The straw and manure regulation device based on black soil characteristics according to claim 1, characterized in that, The stirring assembly includes a drive device, a stirring shaft, and stirring blades. The drive device is located at the top of the mixing control chamber, the stirring shaft is located inside the mixing control chamber, the stirring shaft is connected to the output end of the drive device, and the stirring blades are located on the stirring shaft.

3. The straw and manure regulation device based on black soil characteristics according to claim 2, characterized in that, The driving device is configured as a servo motor.

4. The straw and manure regulation device based on black soil characteristics according to claim 1, characterized in that, The rinsing assembly includes an inlet pipe, a hose, and a spray head. The inlet pipe is located at the top of the mixing control chamber, and the outlet end of the inlet pipe extends into the mixing control chamber. The inlet end of the hose is connected to the outlet end of the inlet pipe, and the spray head is connected to the outlet end of the hose.

5. The straw and manure regulation device based on black soil characteristics according to claim 4, characterized in that, The spray head has a spray chamber inside, and a swirl nozzle is provided at the bottom of the spray head. The top of the spray chamber is connected to the hose. The swirl nozzle is connected to the spray chamber.

6. The straw and manure regulation device based on black soil characteristics according to claim 5, characterized in that, The telescopic structure consists of an electric cylinder and a connecting rod. The electric cylinder is located at the top of the mixing control chamber. The first end of the connecting rod is connected to the output end of the electric cylinder, and the second end of the connecting rod is fixedly connected to the top of the spray head.

7. The straw and manure regulation device based on black soil characteristics according to claim 6, characterized in that, The connection structure between the connecting rod and the output end of the electric cylinder is configured as a threaded connection.

8. The straw and manure regulation device based on black soil characteristics according to claim 7, characterized in that, The top of the mixing control chamber is equipped with an installation platform, and all the electric cylinders are installed on the installation platform.

9. The straw and manure regulation device based on black soil characteristics according to claim 1, characterized in that, The mixing and control chamber is made of stainless steel, and the inner wall of the mixing and control chamber is coated with a smooth polytetrafluoroethylene coating.

10. The straw and manure regulation device based on black soil characteristics according to claim 1, characterized in that, A feed hopper is welded to the feed inlet, and the feed hopper is in the shape of an inverted cone funnel.

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