Organic fertilizer and seed mixing and reseeding equipment for agricultural field planting

Abstract

The application belongs to the field of agricultural field planting and reseeding technology, and particularly relates to an organic fertilizer and seed mixing reseeding device for agricultural field planting, which comprises a moving base, a ground drilling frame, a reseeding frame, a root-removing and fertilizer-making type soil returning mechanism and an organic fertilizer and seed mixing backfilling mechanism, the ground drilling frame is arranged on the upper wall of one end of the moving base, the reseeding frame is arranged on the upper wall of the end of the ground drilling frame away from the moving base, the root-removing and fertilizer-making type soil returning mechanism is arranged on the ground drilling frame, and the organic fertilizer and seed mixing backfilling mechanism is arranged on the root-removing and fertilizer-making type soil returning mechanism; the root-removing and fertilizer-making type soil returning mechanism comprises a lifting assembly, a root-breaking and fertilizer-making assembly and a material collecting assembly. The organic fertilizer and seed mixing reseeding device for agricultural field planting can break and make fertilizer from weeds in a field, convert the weeds into high-quality organic fertilizer, realize accurate mixing and reseeding of the organic fertilizer and seeds, supplement soil fertility, reduce the probability of weed regeneration and ensure the survival rate of crops after reseeding.

Description

Technical Field

[0001] This invention belongs to the field of agricultural field planting reseeding technology, specifically referring to an agricultural field planting reseeding device that mixes organic fertilizer and seeds. Background Technology

[0002] In the process of agricultural field planting, the growth of weeds in the field will seriously affect crop growth. Weeds will not only compete with crops for water, nutrients and sunlight, disrupting the ecological balance in the field, but also reduce the yield and quality of field crops. At the same time, soil fertility is easily lost in field planting, and simple reseeding operations cannot take into account fertility replenishment. Moreover, most existing reseeding equipment only has simple sowing functions and it is difficult to realize the integrated operation of weed control, fertility recycling and seed reseeding.

[0003] The existing reseeding equipment used for large-scale agricultural planting has the following problems: Existing agricultural field reseeding equipment lacks the ability to shred and decompose weeds into fertilizer and then backfill the soil. On the one hand, simply cutting weeds leaves their roots in the soil, making them prone to regrowth and competing with the reseeded crops for growth resources, thus reducing the survival rate of the reseeded crops. On the other hand, the cut weeds are rich in organic matter and have high organic fertilizer development value. Existing equipment cannot convert weeds into high-quality organic fertilizer for field planting, thus failing to achieve the recycling of nutrients in the field. Furthermore, existing equipment struggles to accurately mix organic fertilizer with seeds for reseeding, resulting in a disconnect between reseeding and fertilization operations, which increases the operational steps and costs of field planting.

[0004] Therefore, it cannot meet the integrated use requirements of existing agricultural field planting for reseeding equipment. Summary of the Invention

[0005] In response to the above situation and to overcome the shortcomings of existing technologies, this solution provides an agricultural field planting organic fertilizer and seed mixing and reseeding equipment that can crush field weeds into fertilizer, transform weeds into high-quality organic fertilizer, and simultaneously achieve precise mixing and reseeding of organic fertilizer and seeds, thereby replenishing soil fertility, reducing the probability of weed regeneration, and ensuring the survival rate of crops after reseeding.

[0006] The technical solution adopted in this plan is as follows: This plan proposes an organic fertilizer and seed mixing reseeding device for agricultural field planting, including a mobile base, a drilling frame, a reseeding frame, a root-removing and fertilizer-making backfilling mechanism, and an organic fertilizer and seed mixing backfilling mechanism. The drilling frame is installed on the upper wall of one end of the mobile base, the reseeding frame is installed on the upper wall of the end of the drilling frame away from the mobile base, the root-removing and fertilizer-making backfilling mechanism is installed on the drilling frame, and the organic fertilizer and seed mixing backfilling mechanism is installed on the root-removing and fertilizer-making backfilling mechanism. The root-removing and fertilizer-making backfilling mechanism includes a lifting component, a root-crushing and fertilizer-making component, and a material collection component. The lifting component is installed on the drilling frame, the root-crushing and fertilizer-making component is installed on the lifting component, and the material collection component is installed on the upper wall of the mobile base. The organic fertilizer and seed mixing backfilling mechanism includes a dehydration and composting component, a fertilizer discharge component, and a fertilizer... The fertilizer-seed mixed reseeding component comprises a dehydration and composting component located inside a material collection component, a fertilizer discharge component located on the upper wall of the material collection component, and a fertilizer-seed mixed reseeding component located on a reseeding frame. A lifting component drives a root-crushing fertilizer-making component to rise and fall into the field soil. The root-crushing fertilizer-making component crushes the field weeds along with their roots and loosens the soil. The material collection component extracts the weed-soil mixture to the dehydration and composting component, which heats, dries, and composts the mixture at high temperature, eliminating weed activity and converting the weeds into organic fertilizer. The fertilizer discharge component backfills the organic fertilizer-soil mixture into the field sluice pit. The fertilizer-seed mixed reseeding component delivers water and crop seeds to the fertilizer discharge component, realizing the mixed reseeding of seeds and organic fertilizer. All components work together to complete the integrated continuous operation of weed removal, fertilizer production, organic fertilizer backfilling, water and fertilizer adjustment, and fertilizer-seed mixed reseeding.

[0007] As a further preferred embodiment of the proposed solution, the lifting assembly includes a lifting platform, a lifting frame, a threaded rod, and a lifting motor. The lifting platform is slidably mounted on the inner wall of the drilling frame, the lifting frame is mounted on the upper wall of a movable seat on one side of the drilling frame, the threaded rod passes through the lifting platform and rotatably is mounted between the lifting frame and the movable seat, and the threaded rod is threadedly connected to the lifting platform. The lifting motor is mounted on the upper wall of the lifting frame, and the power end of the lifting motor passes through the lifting frame and is connected to the threaded rod. The root-crushing fertilizer assembly includes an annular disc, drilling cutters, a root-crushing motor, root-crushing gears, and a root-crushing toothed disc. The annular disc is rotatably mounted on the bottom wall of the lifting platform, the drilling cutters are mounted on the bottom wall of the annular disc, and the root-crushing motor is mounted on the upper wall of the lifting platform. The root-breaking motor power end is located below the lifting platform. The root-breaking gear is located below the root-breaking motor power end of the lifting platform. The root-breaking gear disc is located on the outside of the annular disc, and the root-breaking gear meshes with the root-breaking gear disc. The material collection assembly includes a collection cylinder, a collection pump, a material collection cylinder, a material collection pipe, a collection port, and a collection hose. The collection cylinder is located on the upper wall of one end of the moving base. The collection pump is located on the upper wall of the collection cylinder, and the discharge end of the collection pump is located inside the collection cylinder. The material collection cylinder is located on the inner wall of the lifting platform. The material collection pipe is connected to the bottom wall of the material collection cylinder located inside the drilling tool. Multiple sets of the collection ports are located on the side wall of the material collection pipe. The collection hose is connected between the material collection cylinder and the extraction end of the collection pump.

[0008] In use, the moving base moves to bring the drilling cutter into the field where weeds are growing. The lifting motor drives the threaded rod to rotate, which in turn drives the lifting platform to slide down along the inner wall of the drilling frame. The lifting platform, through the annular disc, brings the drilling cutter into contact with the soil in the field where weeds are growing. The root-breaking motor drives the root-breaking gear to rotate, which in turn drives the annular disc to rotate through the root-breaking gear plate. As the drilling cutter descends, the annular disc drives the drilling cutter to rotate and enter the soil where weeds are growing. During the rotation, the drilling cutter simultaneously breaks up the soil and weeds. As the drilling cutter penetrates deeper into the soil, it can thoroughly break up the roots of the weeds, preparing them for subsequent weed fertilizer production.

[0009] Preferably, the dehydration and composting assembly includes a copper cylinder, a metal rod, a heating coil, a composting and drying cylinder, and a swirl outlet. The copper cylinder is located on the bottom wall of the collecting cylinder, the metal rod is located on the inner wall of the copper cylinder, the heating coil is located on the inner wall of the copper cylinder outside the metal rod, and the composting and drying cylinder is rotatably located between the top and bottom walls of the collecting cylinder outside the copper cylinder. Multiple sets of swirl outlets are located on the bottom side wall of the composting and drying cylinder. The fertilizer discharge assembly includes a fertilizer discharge trough, a fertilizer discharge motor, a fertilizer discharge gear, a fertilizer discharge gear, a fertilizer lowering cylinder, a fertilizer discharge pump, a fertilizer suction pipe, and a fertilizer discharge hose. Multiple sets of fertilizer discharge troughs are located on the bottom wall of the collecting cylinder outside the composting and drying cylinder, and the fertilizer discharge troughs are through-type. The fertilizer discharge motor is located on the upper wall of the collecting cylinder, and the power end of the fertilizer discharge motor passes through the inside of the collecting cylinder. The fertilizer discharge gear is located on the side wall of the composting and drying cylinder at the end away from the swirl outlet, and the fertilizer discharge gear is located inside the collecting cylinder. The fertilizer discharge motor has a fertilizer discharge gear meshing with a fertilizer discharge toothed disc. The lower fertilizer cylinder is located on the bottom wall of the collection cylinder and has an open top. The lower fertilizer cylinder is connected to the fertilizer discharge trough. The fertilizer discharge pump is symmetrically located on the upper wall of the movable seat. The fertilizer extraction pipe passes through the movable seat and is connected between the extraction end of the fertilizer discharge pump and the bottom wall of the lower fertilizer cylinder. The fertilizer discharge hose is connected between the collection cylinder and the discharge end of the fertilizer discharge pump. The fertilizer-seed mixing and replanting assembly includes a seed box, a water tank, a seed pump, a replanting pipe, a water pump, and a water supply pipe. The seed box and water tank are respectively located on the inner wall of the replanting frame. The seed pump is located on the upper wall of the seed box, and the extraction end of the seed pump passes through the inside of the seed box. The replanting pipe is connected between the discharge end of the seed pump and the fertilizer discharge hose. The water pump is located on the upper wall of the water tank, and the extraction end of the water pump passes through the inside of the water tank. The water supply pipe is connected between the discharge end of the water pump and the fertilizer discharge hose.

[0010] In operation, the soil mixture containing weeds and root fragments is pumped into the composting and drying drum. A heating coil heats a metal rod, which in turn heats a copper cylinder. The copper cylinder heats and dries the soil mixture containing weeds and root fragments, composting it at high temperatures. This process eliminates the activity of the weeds and transforms the root fragments into high-quality organic fertilizer. A fertilizer discharge motor drives a discharge gear, which in turn drives the composting and drying drum via a discharge disc. The rotating drum discharges the organic fertilizer-soil mixture from its bottom through a swivel outlet. After high-temperature composting, the organic fertilizer-soil mixture is then centrifuged... The mixture enters the bottom of the collection cylinder through the swivel outlet. After passing through the fertilizer discharge trough, it falls into the lower fertilizer cylinder. The fertilizer discharge pump extracts the organic fertilizer-soil mixture from the lower fertilizer cylinder through the extraction end. The mixture inside the lower fertilizer cylinder enters the fertilizer discharge hose through the fertilizer extraction pipe. The fertilizer discharge hose transports the organic fertilizer-soil mixture through the collection cylinder to the collection pipe. The collection pipe returns the organic fertilizer-soil mixture to the field swivel pit through the collection port. On the one hand, this can prevent weeds from regenerating and eliminate competition for crop growth; on the other hand, it converts weeds into organic fertilizer and returns it to the field, realizing field nutrient cycling and replenishing soil fertility.

[0011] Specifically, a controller is provided on the side wall of the water tank.

[0012] The controller is electrically connected to the lifting motor, the root crushing motor, the collecting pump, the fertilizer discharging motor, the seed pump, and the water pump.

[0013] The beneficial effects achieved by adopting the above structure are as follows: Compared with existing technologies, this solution adopts a design that combines a root-removing and fertilizer-making backfilling mechanism with an organic fertilizer-seed mixing backfilling mechanism. Utilizing lifting components, root-crushing and fertilizer-making components, material collection components, dehydration and composting components, fertilizer discharge components, and fertilizer-seed mixing and reseeding components, it can remove weeds by the roots and crush them into fertilizer during field planting and reseeding. Simultaneously, it breaks up the soil in the field planting area, and a collection pump extracts the crushed soil and crushed grass mixture. After being heated, dried, and composted at high temperature in a copper cylinder, the weeds are transformed into high-quality organic fertilizer. This organic fertilizer is then mixed with seeds... After precise mixing, the fertilizer is backfilled into the field vortex pit. On the one hand, it enables integrated mixing of organic fertilizer and seeds for reseeding after weed removal, increasing the planting density of field crops, reducing the number of weeds, and ensuring the survival rate of reseeded crops. On the other hand, it can convert field weeds into high-quality organic fertilizer for backfilling and utilization, realizing field nutrient cycling, replenishing soil fertility, reducing the amount of chemical fertilizer used, and lowering field planting costs. In addition, the equipment realizes integrated operation of weed treatment, fertilizer production, fertilization, and reseeding, simplifying the operation process of field planting and improving the efficiency of reseeding. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this solution; Figure 2 This is the front perspective stereoscopic view of this solution; Figure 3 This is a bottom-view perspective of the design. Figure 4 This is a schematic diagram of the root-removing and fertilizer-making soil-returning mechanism in this scheme; Figure 5 This is a schematic diagram of the combined structure of the fertilizer discharge component and the dehydration and composting component in this scheme; Figure 6 This is a schematic diagram of the dehydration and composting component in this solution; Figure 7 This is a schematic diagram of the material collection assembly in this solution; Figure 8 This is the main view of this solution; Figure 9 This is the left view of this scheme; Figure 10 This is the right view of the scheme; Figure 11 This is a top view of the plan; Figure 12 for Figure 11 Sectional view of AA section; Figure 13 for Figure 3 An enlarged structural view of section I.

[0015] The components include: 1. Moving base; 2. Drilling frame; 3. Reseeding frame; 4. Root-cutting and fertilizer-making backfilling mechanism; 5. Lifting assembly; 6. Lifting platform; 7. Lifting frame; 8. Threaded rod; 9. Lifting motor; 10. Root-crushing and fertilizer-making assembly; 11. Ring disc; 12. Drilling blade; 13. Root-crushing motor; 14. Root-crushing gear; 15. Root-crushing toothed disc; 16. Aggregator assembly; 17. Collection cylinder; 18. Collection pump; 19. Collection cylinder; 20. Collection pipe; 21. Collection port; 22. Collection hose; and 23. Organic fertilizer seed mixing and backfilling machine. 24. Dehydration and composting component; 25. Copper cylinder; 26. Metal rod; 27. Heating coil; 28. Fertilizer discharge component; 29. ​​Fertilizer discharge trough; 30. Fertilizer discharge motor; 31. Fertilizer discharge gear disc; 32. Fertilizer discharge gear; 33. Fertilizer lower cylinder; 34. Fertilizer discharge pump; 35. Fertilizer suction pipe; 36. Fertilizer discharge hose; 37. Fertilizer-seed mixing and reseeding component; 38. Seed box; 39. Water tank; 40. Seed pump; 41. Reseeding pipe; 42. Water pump; 43. Water supply pipe; 44. Controller; 45. Composting and drying cylinder; 46. Rotary outlet.

[0016] The accompanying drawings are provided to further understand the present solution and form part of the specification. They are used together with the embodiments of the present solution to explain the present solution and do not constitute a limitation thereof. Detailed Implementation

[0017] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this solution, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this solution without creative effort are within the scope of protection of this solution.

[0018] In the description of this solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this solution.

[0019] like Figures 1-13 As shown, this solution proposes an organic fertilizer and seed mixing reseeding device for agricultural field planting, comprising a movable base 1, a drilling frame 2, a reseeding frame 3, a root-removing and fertilizer-forming backfilling mechanism 4, and an organic fertilizer and seed mixing backfilling mechanism 23. The drilling frame 2 is located on the upper wall of one end of the movable base 1, the reseeding frame 3 is located on the upper wall of the end of the drilling frame 2 away from the movable base 1, the root-removing and fertilizer-forming backfilling mechanism 4 is located on the drilling frame 2, and the organic fertilizer and seed mixing backfilling mechanism 23 is located on the root-removing and fertilizer-forming backfilling mechanism 4. The root-removing and fertilizer-forming backfilling mechanism 4 includes... The system includes a lifting assembly 5, a root crushing and fertilizer-making assembly 10, and a material collection assembly 16. The lifting assembly 5 is mounted on the drilling frame 2, the root crushing and fertilizer-making assembly 10 is mounted on the lifting assembly 5, and the material collection assembly 16 is mounted on the upper wall of the movable seat 1. The organic fertilizer and seed mixing and backfilling mechanism 23 includes a dehydration and composting assembly 24, a fertilizer discharge assembly 28, and a fertilizer and seed mixing and reseeding assembly 37. The dehydration and composting assembly 24 is located inside the material collection assembly 16, the fertilizer discharge assembly 28 is located on the upper wall of the material collection assembly 16, and the fertilizer and seed mixing and reseeding assembly 37 is mounted on the reseeding frame 3.

[0020] The lifting assembly 5 includes a lifting platform 6, a lifting frame 7, a threaded rod 8, and a lifting motor 9. The lifting platform 6 is slidably mounted on the inner wall of the drilling frame 2. The lifting frame 7 is mounted on the upper wall of the movable seat 1 on one side of the drilling frame 2. The threaded rod 8 passes through the lifting platform 6 and is rotatably mounted between the lifting frame 7 and the movable seat 1. The threaded rod 8 is threadedly connected to the lifting platform 6. The lifting motor 9 is mounted on the upper wall of the lifting frame 7, and its power end passes through the lifting frame 7 and is connected to the threaded rod 8. The root crushing and fertilizer production assembly 10 includes an annular disc 11, a drilling cutter 12, a root crushing motor 13, a root crushing gear 14, and a root crushing gear disc 15. The annular disc 11 is rotatably mounted on the bottom wall of the lifting platform 6. The drilling cutter 12 is mounted on the bottom wall of the annular disc 11. The root crushing motor 13 is mounted on the upper wall of the lifting platform 6, and its power end passes through the lifting platform. Below the lifting platform 6, the root-breaking gear 14 is located at the power end of the root-breaking motor 13 below the lifting platform 6, and the root-breaking toothed disc 15 is located on the outside of the annular disc 11. The root-breaking gear 14 meshes with the root-breaking toothed disc 15. The material collection assembly 16 includes a collection cylinder 17, a collection pump 18, a material collection cylinder 19, a material collection pipe 20, a collection port 21, and a collection hose 22. The collection cylinder 17 is installed through the upper wall of one end of the movable seat 1. The collection pump 18 is located on the upper wall of the collection cylinder 17, and the discharge end of the collection pump 18 is installed through the inside of the collection cylinder 17. The material collection cylinder 19 is installed through the inner wall of the lifting platform 6. The material collection pipe 20 is connected to the bottom wall of the material collection cylinder 19 inside the drilling tool 12. Multiple sets of the collection ports 21 are installed on the side wall of the material collection pipe 20. The collection hose 22 is connected between the material collection cylinder 19 and the extraction end of the collection pump 18.

[0021] The dehydration and composting assembly 24 includes a copper cylinder 25, a metal rod 26, a heating coil 27, a composting and drying cylinder 45, and a swirl outlet 46. The copper cylinder 25 is located on the bottom wall of the collection cylinder 17, the metal rod 26 is located on the inner wall of the copper cylinder 25, and the heating coil 27 is located on the inner wall of the copper cylinder 25 outside the metal rod 26. The composting and drying cylinder 45 is rotatably located between the top and bottom walls of the collection cylinder 17 outside the copper cylinder 25. Multiple sets of swirl outlets 46 are located on the bottom side wall of the composting and drying cylinder 45. The fertilizer discharge assembly 28 includes a fertilizer discharge trough 2. 9. A fertilizer discharge motor 30, a fertilizer discharge gear 31, a fertilizer discharge gear 32, a fertilizer lowering cylinder 33, a fertilizer discharge pump 34, a fertilizer extraction pipe 35, and a fertilizer discharge hose 36; multiple sets of the aforementioned fertilizer discharge troughs 29 are located on the bottom wall of the collection cylinder 17 outside the composting and drying cylinder 45, and the fertilizer discharge troughs 29 are through-type; the fertilizer discharge motor 30 is located on the upper wall of the collection cylinder 17, with its power end penetrating inside the collection cylinder 17; the fertilizer discharge gear 31 is located on the side wall of the composting and drying cylinder 45 at the end away from the swivel outlet 46; and the fertilizer discharge gear 32 is located inside the collection cylinder 17 for fertilizer discharge. The motor 30 has a power end, and the fertilizer discharge disc 31 meshes with the fertilizer discharge gear 32. The lower fertilizer cylinder 33 is located on the bottom wall of the collection cylinder 17 and has an open top. The lower fertilizer cylinder 33 is connected to the fertilizer discharge trough 29. The fertilizer discharge pump 34 is symmetrically arranged on the upper wall of the movable base 1. The fertilizer extraction pipe 35 passes through the movable base 1 and is connected between the extraction end of the fertilizer discharge pump 34 and the bottom wall of the lower fertilizer cylinder 33. The fertilizer discharge hose 36 is connected between the collection cylinder 19 and the discharge end of the fertilizer discharge pump 34. The fertilizer-seed mixing and reseeding assembly 37 includes a seed box 38 and a water tank 3. 9. Seed pump 40, reseeding pipe 41, water pump 42, and water supply pipe 43. The seed box 38 and water box 39 are respectively located on the inner wall of the reseeding frame 3. The seed pump 40 is located on the upper wall of the seed box 38, and the extraction end of the seed pump 40 is inserted through the inside of the seed box 38. The reseeding pipe 41 is connected between the discharge end of the seed pump 40 and the fertilizer discharge hose 36. The water pump 42 is located on the upper wall of the water box 39, and the extraction end of the water pump 42 is inserted through the inside of the water box 39. The water supply pipe 43 is connected between the discharge end of the water pump 42 and the fertilizer discharge hose 36.

[0022] The water tank 39 is equipped with a controller 44 on its side wall.

[0023] The controller 44 is electrically connected to the lifting motor 9, the root crushing motor 13, the collecting pump 18, the fertilizer discharging motor 30, the seed pump 40, and the water pump 42, respectively.

[0024] In actual use, water is added to the water tank 39 and the seeds of crops required for field planting are added to the seed box 38. One-way valves are set at the ends of the replanting pipe 41 and the water supply pipe 43 near the fertilizer discharge hose 36. In the initial state, the lifting platform 6 is located on the top of the drilling frame 2. The operator controls the moving seat 1 to move and drive the drilling tool 12 into the planting position where weeds exist in the field. Step 1: Control the drilling tools to penetrate deep into the field soil, breaking up weeds and soil. The controller 44 controls the start of the lifting motor 9, the power end of the lifting motor 9 drives the threaded rod 8 to rotate, the threaded rod 8 drives the lifting platform 6 to slide down along the inner wall of the drilling frame 2, the lifting platform 6 drives the drilling cutter 12 to contact the field soil containing weeds through the annular disk 11, the controller 44 controls the start of the root crushing motor 13, the power end of the root crushing motor 13 drives the root crushing gear 14 to rotate, the root crushing gear 14 drives the annular disk 11 to rotate through the root crushing tooth disk 15, during the process of the drilling cutter 12 descending, the annular disk 11 drives the drilling cutter 12 to rotate into the soil in which the field weeds grow, the drilling cutter 12 breaks up the soil and weeds as it rotates, the soil becomes loose, as the drilling cutter 12 penetrates deeper into the soil, the roots of the weeds are thoroughly broken up, laying the foundation for weed fertilizer production; Step 2: Extract the weed and soil mixture and compost it at high temperature to make fertilizer. The controller 44 controls the start of the collection pump 18, which pumps the loose soil mixture containing chopped grass and roots into the collection cylinder 19 through the collection pipe 20 and the collection port 21. The collection cylinder 19 then transports the loose soil mixture containing chopped grass and roots into the composting and drying cylinder 45 through the collection hose 22. The controller 44 controls the start of the heating coil 27, which heats the metal rod 26, which in turn heats the copper cylinder 25. The copper cylinder 25 heats and dries the loose soil mixture containing chopped grass and roots that has entered the composting and drying cylinder 45, and performs high-temperature composting to eliminate the activity of weeds and convert the chopped weed roots into high-quality organic fertilizer. Step 3: Transport the decomposed organic fertilizer-soil mixture The controller 44 controls the start of the fertilizer discharge motor 30. The fertilizer discharge motor 30 drives the fertilizer discharge gear 32 to rotate through the power end. The fertilizer discharge gear 32 drives the composting and drying cylinder 45 to rotate through the fertilizer discharge tooth disc 31. The composting and drying cylinder 45 rotates and discharges the organic fertilizer soil mixture at the bottom through the swirl outlet 46. The mixture at the top of the composting and drying cylinder 45 continuously falls under the action of gravity and enters the heat source area outside the copper cylinder 25 (i.e., the heating and composting space formed by the heating coil 27 and the copper cylinder 25). The organic fertilizer soil mixture after being composted at high temperature enters the bottom of the collection cylinder 17 through the swirl outlet 46 under the centrifugal action generated by the rotation of the composting and drying cylinder. After passing through the fertilizer discharge trough 29, the mixture falls into the lower fertilizer cylinder 33. Step 4: Backfill the field with organic fertilizer-soil mixture. After the drilling tool 12 enters the depth specified by the operator, the controller 44 controls the lifting motor 9 and the collection pump 18 to stop running; the controller 44 controls the fertilizer discharge pump 34 to start, and the fertilizer discharge pump 34 draws the organic fertilizer soil mixture inside the lower fertilizer cylinder 33 through the extraction end. The organic fertilizer soil mixture inside the lower fertilizer cylinder 33 enters the fertilizer discharge hose 36 through the fertilizer extraction pipe 35. The fertilizer discharge hose 36 transports the organic fertilizer soil mixture through the collection cylinder 19 to the collection pipe 20. The collection pipe 20 backfills the organic fertilizer soil mixture into the field vortex pit through the collection port. As the amount of organic fertilizer soil mixture backfilled increases, the controller 44 controls the lifting motor 9 to reverse the power end. The lifting motor 9 drives the lifting platform 6 to slide and rise along the drilling frame 2 through the threaded rod 8. Step 5: Replenish water and fertilizer, mix fertilizer and seeds for reseeding. During the process of the lifting platform 6 driving the collection pipe 20 to rise, the controller 44 controls the water pump 42 to start. The water pump 42 draws water from the water tank 39 through the extraction end. The water enters the fertilizer discharge hose 36 through the water supply pipe 43. The water flows into the field vortex pit along with the organic fertilizer soil mixture, replenishing the dry organic fertilizer soil mixture with water and fertilizer, and improving the soil fertility utilization rate. After the vortex pit is backfilled, the controller 44 controls the seed pump 40 to start. The seed pump 40 transports the crop seeds in the seed box 38 to the fertilizer discharge hose 36 through the re-seeding pipe 41. The seeds and organic fertilizer soil mixture are fully mixed in the fertilizer discharge hose. Then, with the residual airflow or the residual flow of the mixture in the fertilizer discharge hose 36, the seeds are sown from the collection port 21 of the collection pipe 20 onto the surface of the backfilled field soil, completing the mixing and re-seeding operation of organic fertilizer and seeds. The above operation can be repeated for the next use.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] The present solution and its implementation methods have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present solution; the actual structure is not limited to this. In conclusion, if a person skilled in the art, inspired by this description, designs a similar structure and embodiment without departing from the inventive intent of this solution, such design should fall within the protection scope of this solution.

Claims

1. A reseeding device for grassland ecological restoration, comprising a mobile base, a drilling frame, and a reseeding frame, characterized in that, It also includes a root-removing fertilizer-making backfilling mechanism and an organic fertilizer-seed mixing backfilling mechanism. The drilling frame is installed on the upper wall of one end of the moving base, and the reseeding frame is installed on the upper wall of the end of the drilling frame away from the moving base. The root-removing fertilizer-making backfilling mechanism is installed on the drilling frame, and the organic fertilizer-seed mixing backfilling mechanism is installed on the root-removing fertilizer-making backfilling mechanism. The root-removing fertilizer-making backfilling mechanism includes a lifting component, a root-crushing fertilizer-making component, and a material collection component. The lifting component is installed on the drilling frame, the root-crushing fertilizer-making component is installed on the lifting component, and the material collection component is installed on the upper wall of the moving base. The organic fertilizer-seed mixing backfilling mechanism includes a dehydration and composting component, a fertilizer discharge component, and a fertilizer-seed mixing reseeding component. The dehydration and composting component is installed inside the material collection component, the fertilizer discharge component is installed on the upper wall of the material collection component, and the fertilizer-seed mixing reseeding component is installed on the reseeding frame. The material collection assembly includes a collection cylinder and a material collection cylinder; The dehydration and composting assembly includes a composting and drying cylinder and a swirl outlet; The fertilizer discharge assembly includes a fertilizer discharge tank, a fertilizer discharge motor, a fertilizer discharge gear disc, a fertilizer discharge gear, a fertilizer lowering cylinder, a fertilizer discharge pump, a fertilizer suction pipe, and a fertilizer discharge hose; Multiple sets of fertilizer discharge troughs are located on the bottom wall of the collection cylinder outside the composting and drying cylinder. The fertilizer discharge motor is located on the upper wall of the collection cylinder, and the power end of the fertilizer discharge motor is located inside the collection cylinder. The fertilizer discharge gear is located on the side wall of the composting and drying cylinder away from the swirl outlet. The fertilizer discharge gear is located on the power end of the fertilizer discharge motor inside the collection cylinder. The fertilizer discharge gear meshes with the fertilizer discharge disc. The lower fertilizer cylinder is located on the bottom wall of the collection cylinder. The fertilizer discharge pump is symmetrically located on the upper wall of the moving base. The fertilizer extraction pipe passes through the moving base and is connected between the extraction end of the fertilizer discharge pump and the bottom wall of the lower fertilizer cylinder. The fertilizer discharge hose is connected between the collection cylinder and the discharge end of the fertilizer discharge pump.

2. The grassland ecological restoration reseeding equipment according to claim 1, characterized in that, The lifting assembly includes a lifting platform, a lifting frame, a threaded rod, and a lifting motor. The lifting platform is slidably mounted on the inner wall of the drilling frame. The lifting frame is mounted on the upper wall of the movable seat on one side of the drilling frame. The threaded rod passes through the lifting platform and is rotatably mounted between the lifting frame and the movable seat. The threaded rod is threadedly connected to the lifting platform. The lifting motor is mounted on the upper wall of the lifting frame, and the power end of the lifting motor passes through the lifting frame and is connected to the threaded rod.

3. The grassland ecological restoration reseeding equipment according to claim 2, characterized in that, The root-crushing fertilizer production assembly includes an annular disc, a drilling tool, a root-crushing motor, a root-crushing gear, and a root-crushing toothed disc. The annular disc is rotatably mounted on the bottom wall of the lifting platform. The drilling tool is mounted on the bottom wall of the annular disc. The root-crushing motor is mounted on the upper wall of the lifting platform. The power end of the root-crushing motor passes through the bottom of the lifting platform. The root-crushing gear is located at the power end of the root-crushing motor below the lifting platform. The root-crushing toothed disc is located on the outer side of the annular disc, and the root-crushing gear meshes with the root-crushing toothed disc.

4. The grassland ecological restoration reseeding equipment according to claim 1, characterized in that, The material collection assembly also includes a collection pump, a collection pipe, a collection port, and a collection hose. The collection cylinder is installed through the upper wall of one end of the movable seat. The collection pump is installed on the upper wall of the collection cylinder, and the discharge end of the collection pump is installed through the inside of the collection cylinder. The collection cylinder is installed through the inner wall of the lifting platform. The collection pipe is connected to the bottom wall of the collection cylinder inside the drilling tool. Multiple sets of collection ports are installed on the side wall of the collection pipe. The collection hose is connected between the collection cylinder and the extraction end of the collection pump.

5. The grassland ecological restoration reseeding equipment according to claim 1, characterized in that, The dehydration and composting assembly also includes a copper cylinder, a metal rod, and a heating coil. The copper cylinder is located on the bottom wall of the collection cylinder, the metal rod is located on the inner wall of the copper cylinder, and the heating coil is located on the inner wall of the copper cylinder outside the metal rod. The composting and drying cylinder is rotatably located between the top and bottom walls of the collection cylinder outside the copper cylinder, and multiple sets of the swivel outlets are located on the bottom side wall of the composting and drying cylinder.

6. The grassland ecological restoration reseeding equipment according to claim 1, characterized in that, The fertilizer discharge trough is a through-type structure, and the lower fertilizer cylinder is open at the top, with the lower fertilizer cylinder connected to the fertilizer discharge trough.

7. The grassland ecological restoration reseeding equipment according to claim 1, characterized in that, The fertilizer-seed mixing reseeding assembly includes a seed box, a water tank, a seed pump, a reseeding pipe, a water pump, and a water supply pipe. The seed box and water tank are respectively located on the inner wall of the reseeding frame. The seed pump is located on the upper wall of the seed box, with its extraction end penetrating inside the seed box. The reseeding pipe connects the discharge end of the seed pump to the fertilizer discharge hose. The water pump is located on the upper wall of the water tank, with its extraction end penetrating inside the water tank. The water supply pipe connects the discharge end of the water pump to the fertilizer discharge hose.

8. The grassland ecological restoration reseeding equipment according to claim 7, characterized in that, The water tank is equipped with a controller on its side wall, which is electrically connected to the lifting motor, the root crushing motor, the collecting pump, the fertilizer discharging motor, the seed pump, and the water pump.

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