Equipment for soil improvement in land reclamation and use method of equipment

Abstract

The invention discloses equipment for soil improvement in land reclamation and a use method thereof. The equipment comprises a rotary blade, and the rotary blade is connected with a tractor through a frame body; the bulldozing blade is arranged on the frame body, and the bulldozing blade is arranged on the side, away from the tractor, of the rotary blade; one end of the conveyor is connected with the dozer blade; the improved boxes are connected with the other end of the conveyor, the improved boxes are arranged in pairs, and second spraying heads are arranged on the improved boxes; the funnel is connected with the improvement box; the bulldozing disc is positioned below the funnel; the rollers are located on the two sides of the bulldozing disc and connected with a rotating shaft, the rotating shaft is connected with a transmission, the transmission is connected with the wheels through a transmission shaft, and first spraying heads and first intelligent sensors are arranged on the rollers; the soil scattering grate is located at the lower end of the roller; and the frame body is respectively connected with the conveyor, the improvement box, the funnel, the bulldozing disc, the roller and the soil scattering grate. The system has the advantages of intelligent monitoring and capability of remarkably improving the soil improvement efficiency and quality of land reclamation.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent agricultural machinery and land soil improvement equipment, and in particular to a device for land reclamation and soil improvement and a method of using the same. Background Art

[0002] The main purpose of the present invention is to provide a device for land reclamation and soil improvement and a method of using the same, so as to solve the lack of intelligence and automation in the prior art. Most traditional equipment relies on manual operation, lacks intelligent control, is inefficient and prone to human errors.

[0003] Lack of intelligent dynamic monitoring and adjustment. Traditional soil improvement equipment cannot monitor the soil status in real time during the improvement process, cannot make dynamic adjustments according to actual conditions, and is difficult to achieve precise improvement. The degree of intelligence is low. The efficiency of soil crushing and collection is low. When crushing the soil, traditional land improvement equipment cannot monitor the ground height intelligently. There are often problems of uneven crushing and incomplete soil collection, resulting in poor subsequent improvement effects. The improvement process is uneven. In the prior art, soil improvement mostly adopts a simple spraying or mixing method. It is impossible to intelligently monitor the soil status to ensure that the improver is fully in contact with the soil and evenly distributed, resulting in inconsistent improvement effects. The soil is spread unevenly. The improved soil is prone to accumulation or uneven distribution during the spreading process, affecting the overall improvement effect of the land. The equipment has a single function and poor adaptability. Most of the existing equipment has a single function and cannot complete multiple processes such as soil crushing, improvement, mixing and spreading at the same time. It is also difficult to adapt to different soil types and improvement needs. The power uses an electric motor or motor for stirring control, which has high energy consumption, loud noise, and is not energy-saving and environmentally friendly. Stirring through stirring teeth can easily cause technical problems such as stirring teeth sticking to the soil and jamming the stirring teeth.

[0004] In order to achieve the above object, according to one aspect of the present invention, there is provided a device for land reclamation and soil improvement, comprising: A rotary tiller, wherein the rotary tiller is connected to the tractor through a frame; A bulldozer, the bulldozer being arranged on the frame and arranged on a side of the rotary tiller away from the tractor; A conveyor, one end of which is connected to a bulldozer; An improved box, the improved box is connected to the other end of the conveyor, the improved boxes are arranged in pairs, and the improved boxes are provided with a second spray head; A funnel, wherein the funnel is connected to the improved box; A bulldozer disk, the bulldozer disk being located below the hopper; A roller, the roller is located on both sides of the bulldozer disc, the roller is connected to a rotating shaft, the rotating shaft is connected to a transmission, the transmission is connected to a wheel through a transmission shaft, and a first spray head and a first intelligent sensor are provided on the roller; A soil spreading grate, the soil spreading grate being located at the lower end of the drum; The frame is respectively connected with the conveyor, the improvement box, the funnel, the bulldozer, the roller and the soil spreading grate.

[0005] The first intelligent sensor is used to intelligently monitor the soil state in real time and then intelligently control the spraying state of the first spray head.

[0006] Preferably, the rotary tiller is directly connected to the frame through an adjuster, and is adjusted in real time according to the ground height monitored by the third intelligent sensor.

[0007] Preferably, the improved boxes are arranged relative to each other, the improved boxes are arranged obliquely toward the funnel, the conveyors are arranged in pairs, and each conveyor is respectively connected to one end of the corresponding improved box away from the funnel.

[0008] Preferably, the second spray heads are arranged in a matrix on the improvement box, and each second spray head is connected to a corresponding fertilizer box, and the fertilizer box is provided with corresponding soil improvement fertilizer.

[0009] Preferably, a stack of bulldozer plates are provided on the bulldozer disc, and each bulldozer plate pushes the soil on the bulldozer disc into the corresponding drum.

[0010] Preferably, the rollers include a plurality of rollers which are arranged in series, and the rollers in series are arranged at an inclined angle, tilting from an end close to the funnel toward an end away from the funnel. A support rod is provided inside the roller, and the support rod is connected to a rotating shaft located on the central axis of the roller, and the rotating shaft is rotatably connected to the frame through a rotating bearing.

[0011] Preferably, a soil discharge port is provided at one end of the drum away from the funnel, a soil spreading grate is provided below the soil discharge port, a plurality of through holes are provided on the soil spreading grate, the soil spreading grate is inclined from both sides to the middle, and a cam is provided at the lower end of the soil spreading grate.

[0012] Preferably, a soil retaining plate is provided above the rotary tiller, and the soil retaining plate is connected to the frame.

[0013] Preferably, the soil spreading grate is connected to the frame via a hanging chain.

[0014] According to another aspect of the present invention, there is provided a method for using a device for land reclamation and soil improvement, comprising: Step 1: The rotary tiller breaks up the soil; Step 2: The crushed soil is pushed by the bulldozer and collected into the bulldozer; Step 3: The soil in the bulldozer is transported to the higher end of the improvement box through a conveyor; Step 4: The soil slides down from one end of the improvement box to the other end under the action of gravity. During the sliding process of the soil, the improvement fertilizer and reagent are sprayed once through the second spraying head arranged in a matrix in the improvement box; Step 5: Under the action of gravity, the soil falls onto the bulldozer through the funnel at the other end of the improvement box, and the bulldozer pushes the soil into the drum through the bulldozer plate; Step 6: The wheel drives the transmission shaft to rotate, the transmission shaft drives the transmission to rotate, the transmission drives the shaft to rotate, the shaft drives the drum to rotate, and the rotation of the drum drives the soil in the drum to be evenly stirred; Step 7: At the same time, the improvement status is monitored by the sensor in the drum, and a second improvement is performed through the first spray head; Step 8: The soil in the drum slides down to the soil discharge port of the drum under the action of gravity, and falls onto the soil spreading grate. The soil on the soil spreading grate slides under the action of vibration and gravity and is evenly spread on the land.

[0015] The application of the technical solution of the present invention has the following technical effects: Intelligent and precise, the first intelligent sensor in the drum can monitor the improvement status of the soil in real time, and adjust the spraying amount and stirring intensity of the improver through the feedback mechanism. This intelligent design enables the equipment to accurately improve the soil according to the actual needs of the soil, reducing resource waste and improving the stability and reliability of the improvement effect.

[0016] Through innovative designs such as multi-stage improvement, intelligent dynamic monitoring and uniform soil spreading, efficient, uniform and precise soil improvement effects are achieved, significantly improving the efficiency and quality of land improvement.

[0017] The wheel rotates by contacting the ground, and the rotation of the wheel drives the transmission shaft to rotate, the transmission drives the shaft to rotate, the shaft drives the drum to rotate, and the rotation of the drum drives the soil in the drum to be evenly mixed. The soil in the drum slides down to the soil discharge port of the drum under the action of gravity and falls onto the soil spreading grate. The soil on the soil spreading grate slides and is evenly spread on the land under the action of vibration and gravity. The drum is inclined at a certain angle, and under the action of gravity, a soil sliding force is generated. At the same time, the rotation of the drum drives the soil to roll and fall under the action of gravity. At the same time, real-time monitoring is carried out through intelligent sensors. It does not require motors and motors to drive, has low noise, relies on the natural force of contact with the ground to drive rolling soil mixing, avoids the adhesion problem of mixing teeth, and ensures energy saving and environmental protection while being intelligent.

[0018] It can simultaneously complete intelligent monitoring of land preparation and intelligent monitoring of soil improvement operations, improve work efficiency, improve soil quality, and create better conditions for the growth of crops.

[0019] The sensor intelligently monitors the ground height and makes real-time adjustments to efficiently crush and collect the soil. The rotary tiller can quickly crush the soil in the ground, and the bulldozer can effectively collect and concentrate the crushed soil. This combination greatly improves the soil treatment efficiency and provides a good foundation for subsequent improvement processes.

[0020] Multi-stage conveying and improvement: the equipment uses a conveyor to transport the soil to the improvement box, and sprays the soil with fertilizer and reagents in a matrix arrangement through the second spray head in the improvement box. This multi-stage conveying and improvement design, while intelligently monitoring the soil status, ensures that the soil can fully contact the improver when entering the improvement box, improving the uniformity and consistency of the improvement effect.

[0021] Soil mixing and secondary improvement: After passing through the improvement box, the soil enters the drum for mixing. The rotation of the drum not only mixes the soil evenly, but also monitors the improvement status of the soil in real time through the first intelligent sensor, and performs secondary improvement through the first sprinkler head. This dynamic intelligent monitoring and improvement process can make precise adjustments according to the actual state of the soil, further improving the improvement effect.

[0022] Evenly spread the soil and repair the land. After the soil in the drum is improved, it falls onto the soil spreading grate through the soil discharge port and is evenly spread on the land under the vibration and gravity of the soil spreading grate. The design of the soil spreading grate can effectively avoid soil accumulation and ensure that the improved soil is evenly distributed, thereby better repairing the land and improving the fertility and quality of the land.

[0023] Compact structure and collaborative operation. The overall structure of the equipment is compact, and various components such as rotary tiller, bulldozer, conveyor, improvement box, roller and soil spreading grate are connected through the frame to form an organic whole. This collaborative operation mode not only improves the stability and reliability of the equipment, but also reduces the footprint of the equipment, making it easier to use in different terrains and land conditions.

[0024] With strong adaptability and versatility, the equipment can improve various soil types according to different soil conditions and improvement needs by adjusting parameters such as the depth of the rotary tiller, the type of improver and the amount of spraying. In addition, the versatility of the equipment enables it to complete multiple steps such as soil crushing, improvement, mixing and spreading at the same time, greatly improving the efficiency of land improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It shows a schematic structural diagram of a device for land reclamation and soil improvement according to the present invention; Figure 2 Shows Figure 1 A partial view of a device for land reclamation and soil improvement; Figure 3 Shows Figure 1 A view of the soil improvement, mixing and spreading structure of equipment for land reclamation and soil improvement.

[0026] The above drawings include the following reference numerals: Land 1; tractor 2; connecting frame 3; regulator 4; rotary tiller 5; retaining plate 6; frame 7; bulldozer 8; conveyor 9; improvement box 10; funnel 11; roller 12; soil spreading grate 13; transmission 14; wheel 15; first spray head 16; first intelligent sensor 17; second spray head 18; second intelligent sensor 19; third intelligent sensor 20; bulldozer disc 21; rotating shaft 22; transmission shaft 23; cam 24; soil discharge port 25; support rod 26. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figures 1 to 3As shown, an embodiment of the present invention provides a device for improving soil in land 1, including: a rotary tiller 5, the rotary tiller 5 is connected to the tractor 2 through a frame 7; a bulldozer 8, the bulldozer 8 is arranged on the frame 7, and the bulldozer 8 is arranged on the side of the rotary tiller 5 away from the tractor 2; a conveyor 9, one end of the conveyor 9 is connected to the bulldozer 8; an improvement box 10, the improvement box 10 is connected to the other end of the conveyor 9, the improvement boxes 10 are arranged in pairs, and a second spray head 18 is provided on the improvement box 10; a funnel 11, the funnel 11 is connected to the improvement box 10 connected; a bulldozer 21, the bulldozer 21 is located below the hopper 11; a roller 12, the roller 12 is located on both sides of the bulldozer 21, the roller 12 is connected to a rotating shaft 22, the rotating shaft 22 is connected to a transmission 14, the transmission 14 is connected to a wheel 15 through a transmission shaft 23, and the roller 12 is provided with a first spray head 16 and a first intelligent sensor 17; a soil spreading grate 13, the soil spreading grate 13 is located at the lower end of the roller 12; a frame 7, the frame 7 is respectively connected to the conveyor 9, the improvement box 10, the hopper 11, the bulldozer 21, the roller 12 and the soil spreading grate 13.

[0029] In this embodiment, the rotary tiller 5 is used for loosening and crushing the soil. The rotary tiller 5 is connected to a power device, wherein the power device can be powered by an electric motor or the like alone, or can be driven by the power output of the tractor 2 to rotate the rotary tiller 5. The rotary tiller 5 is connected to the tractor 2 via a connecting frame 3. A third intelligent sensor 20 is provided at the lower end of the connecting frame 3. The third intelligent sensor is used to monitor the height from the land, so as to adjust the rotary tiller 5 according to the height. The rotary tiller 5 is directly connected to the frame 7 through an adjuster 4. A retaining plate 6 is provided above the rotary tiller 5. The retaining plate 6 is connected to the frame 7. The adjuster 4 can be an electric adjusting device, which can adjust the depth and angle of the rotary tiller 5 in real time according to the hardness of the soil and the flatness of the land 1, thereby improving the rotary tillage efficiency and the soil loosening effect. The retaining plate 6 is used to better prevent soil splashing, protect equipment components, and reduce damage to surrounding components. The frame 7 is pulled by the tractor 2 to move and thus drive the rotary tiller 5 to move. The rotary tiller 5 rotates under the drive of the power device, thereby loosening the land 1 and breaking the loosened soil. The rotary tiller 5 can be made of high-strength wear-resistant material, and the blade part can be designed to be spiral or wavy to enhance the soil cutting effect, reduce resistance, and improve work efficiency. The first intelligent sensor 17 intelligently monitors the soil state in real time to intelligently control the spraying state of the first spray head 16, wherein the soil state includes humidity, pH, etc. The first spray head 16 is used to spray water, acid and alkali reagents, fertilizers, etc.

[0030] In this embodiment, the bulldozer 8 is used to push and collect the broken soil loosened by the rotary tiller 5. The bulldozer 8 is arranged on the frame 7. The bulldozer 8 is arranged on the side of the rotary tiller 5 away from the tractor 2. The bulldozer 8 can be designed to be an arc or trapezoidal shape according to the specific needs of land reclamation 1. Its size can be optimized according to the soil accumulation amount and the operating speed to improve the bulldozing efficiency. The bulldozer 8 can be connected to the frame 7 through a hydraulic cylinder. The hydraulic cylinder can realize the lifting and angle adjustment of the bulldozer 8, so that it can better adapt to different terrains and operating requirements.

[0031] In this embodiment, the conveyor 9 is used to transport the soil collected by the bulldozer 8 to the improvement box 10 in real time. One end of the conveyor 9 is connected to the bulldozer 8, and the other end is connected to the improvement box 10. The conveyor 9 includes a conveyor belt. The conveyor belt can be made of high-strength, wear-resistant rubber or nylon material, and the surface can be designed with an anti-slip texture to prevent the soil from slipping during transportation. The conveyors 9 are arranged in pairs, and the conveyor 9 is connected to the bulldozer 8. The soil collected in the bulldozer 8 is transported to the improvement box 10 in real time. The conveyor 9 can be driven by an independent motor, and the motor power can be adjusted according to the soil moisture and the transportation distance to ensure the stability and efficiency of the transportation process.

[0032] In this embodiment, the improvement box 10 is used to improve the soil. The improvement box 10 is connected to the other end of the conveyor 9. The improvement box 10 is arranged in pairs. The improvement box 10 is provided with a second spray head 18. The improvement boxes 10 are arranged opposite to each other. The improvement boxes 10 are arranged tilted toward the funnel 11. The conveyors 9 are arranged in pairs. Each conveyor 9 is respectively connected to one end of the corresponding improvement box 10 away from the funnel 11. The second spray heads 18 are arranged in a matrix on the improvement box 10. Each second spray head 18 is respectively connected to a corresponding fertilizer box. The fertilizer box is provided with corresponding soil improvement fertilizer. The fertilizer box is arranged on the frame 7 and is used to store the fertilizer required for soil improvement. The fertilizer box can be designed as a replaceable module to facilitate the replacement of fertilizer types according to different soil types and improvement requirements. The improvement box 10 can be designed with different capacities according to soil improvement requirements. The second spray head 18 can use an atomizing nozzle. The spray range can be adjusted according to the size of the improvement box 10 and the soil moisture to achieve precise fertilization.

[0033] In summary, efficient soil loosening and mixing, through the cooperation of the rotary tiller 5 and the bulldozer 8, can quickly loosen the soil, and transport the soil to the improvement box 10 for mixing, significantly improving the air permeability and water retention of the soil, creating good conditions for subsequent soil improvement. Precise fertilization and soil improvement, the second spray head 18 on the improvement box 10 is connected to the fertilizer box, which can accurately fertilize according to the soil type and improvement needs, ensure that the soil improvement fertilizer is fully mixed with the soil, improve fertilizer utilization, reduce fertilizer loss, and reduce environmental pollution.

[0034] In this embodiment, the funnel 11 is used to transport the soil in the improvement box 10 to the bulldozer 21. The funnel 11 is connected to the improvement box 10. The funnel 11 can be designed to be conical or cylindrical, and its size can be optimized according to the capacity of the improvement box 10 and the soil transport amount to improve the soil guiding efficiency. The funnel 11 can be connected to the improvement box 10 through a flange or a thread, and the connection method should ensure firmness and easy disassembly and cleaning. A second intelligent sensor 19 is provided in the funnel 11, and the second intelligent sensor 19 is used to monitor soil indicators in real time.

[0035] In this embodiment, the bulldozer disc 21 is used to push the soil on the bulldozer disc 21 into the drum 12, and the bulldozer disc 21 is located below the funnel 11; a pile of bulldozer plates are provided on the bulldozer disc 21, and each bulldozer plate pushes the soil on the bulldozer disc 21 into the corresponding drum 12 respectively. The bulldozer plates can be designed with adjustable angles, and the angle adjustment can be achieved through hydraulic or electric devices to better distribute the soil evenly into the drum 12. The bulldozer disc 21 can be made of high-strength steel, and the surface can be treated with anti-corrosion to extend the service life.

[0036] In this embodiment, the roller 12 is used to achieve sufficient stirring and monitoring of the improved soil to ensure the effect of soil improvement. The roller 12 is located on both sides of the bulldozer 21. The roller 12 is connected to the rotating shaft 22, and the rotating shaft 22 is connected to the transmission 14. The transmission 14 is connected to the wheel 15 through a transmission shaft 23. The roller 12 is provided with a first spray head 16 and a first intelligent sensor 17; the roller 12 includes a plurality of rollers 12, and the plurality of rollers 12 are arranged in series. The series-connected rollers 12 are arranged at an inclined angle, tilted from one end close to the funnel 11 to the end away from the funnel 11. A support rod 26 is provided in the roller 12, and the support rod 26 is connected to the rotating shaft 22 located on the central axis of the roller 12, and the rotating shaft 22 is rotatably connected to the frame 7 through a rotating bearing. The end of the drum 12 away from the funnel 11 is provided with a soil discharge port 25, and a soil spreading grate 13 is provided below the soil discharge port 25. The soil spreading grate 13 is provided with a plurality of through holes, and the soil spreading grate 13 is inclined from both sides to the middle, and a cam 24 is provided at the lower end of the soil spreading grate 13, and the soil spreading grate 13 is located at the lower end of the drum 12; the soil spreading grate 13 is connected to the frame 7 through a hanging chain. The drum 12 can be made of high-strength alloy steel, and the internal support rod 26 can be designed as a hollow structure to reduce the weight of the drum 12 and improve its strength. The first spray head 16 can be a multi-hole spray head, and the spray range can be adjusted according to the rotation speed of the drum 12 and the soil moisture; the first intelligent sensor 17 can be a soil moisture sensor and a temperature sensor to monitor the soil state in real time and provide data support for the spraying amount of the spray head. The drum 12 can be driven by an independent motor, and the motor power can be adjusted according to the load and rotation speed requirements of the drum 12 to ensure the stable operation of the drum 12. The soil discharge port 25 can be designed as a structure with adjustable opening size, and the adjustment can be achieved by a hydraulic or electric device to control the discharge amount of soil. The soil spreading grate 13 can be made of high-strength stainless steel, and the size of the through hole can be optimized according to the size of the soil particles to ensure uniform spreading of the soil. The soil spreading grate 13 is bumped and vibrated by the cam 24, and the vibration function can also be realized by a vibration device. The vibration frequency can be adjusted according to the soil moisture and spreading requirements to prevent soil from accumulating on the soil spreading grate 13. The inclination angle of the soil spreading grate 13 can be adjusted according to the terrain and operation requirements to achieve uniform distribution of the soil. The soil spreading grate 13 realizes uniform distribution and leveling of the soil. The design of the soil spreading grate 13 can evenly spread the improved soil on the land 1. At the same time, through the optimization of the vibration device and the tilt angle, the flatness of the soil is ensured, providing a good foundation for subsequent planting operations. The first intelligent sensor 17 on the drum 12 can monitor the soil state in real time and feed the data back to the control system to realize the automatic adjustment of the sprinkler head and the intelligent operation of the equipment, reduce manual intervention, and improve the operation efficiency and quality.

[0037] In this embodiment, the whole device is connected to the tractor 2 through the frame 7, has good maneuverability and adaptability, and can adapt to different terrains and land conditions. The adjustment functions of each component (such as the depth adjustment of the rotary blade 5, the angle adjustment of the bulldozer 8, the speed adjustment of the drum 12, etc.) enable it to be optimized and adjusted according to different operation requirements, thereby improving the versatility and practicality of the equipment. The frame 7 is respectively connected to the conveyor 9, the improvement box 10, the funnel 11, the bulldozer disc 21, the drum 12 and the soil spreading grate 13. The frame 7 can be made of high-strength steel, and the overall structure can be designed as a frame structure to improve the stability and carrying capacity of the equipment. The connection method between the frame 7 and each component can be welded or bolted, and the connection method should ensure firmness and easy disassembly and maintenance. The frame 7 can be designed as a foldable structure to facilitate the transportation and storage of the equipment while reducing the floor space.

[0038] In summary, the labor intensity is reduced and the work efficiency is improved. The automation and intelligent design of the equipment reduces the complexity of manual operation and reduces the labor intensity. At the same time, through the coordinated work of various components, the integrated operation of soil loosening, improvement, fertilization and spreading is realized, which significantly improves the efficiency of land improvement and soil improvement. Through the optimized design and coordinated work of various components, the land improvement and soil improvement are efficient, accurate and automated, with significant technical effects and broad application prospects.

[0039] Another embodiment of the present invention provides a method for using a device for improving soil in land 1, comprising: Step 1: The rotary tiller 5 breaks up the soil of the land 1; Step 2: The crushed soil is pushed by the bulldozer 8 and collected in the bulldozer 8; Step 3: The soil in the bulldozer 8 is transported to the higher end of the improvement box 10 through the conveyor 9; Step 4: Under the action of gravity, the soil slides down from one end of the improvement box 10 to the other end. During the sliding process of the soil, the improved fertilizer and reagent are sprayed at once through the second spraying heads 18 arranged in a matrix in the improvement box 10; Step 5: Under the action of gravity, the soil falls onto the bulldozer 21 through the funnel 11 at the other end of the improvement box 10, and the bulldozer 21 pushes the soil into the drum 12 through the bulldozer plate; Step 6: The wheel 15 drives the transmission shaft 23 to rotate, the transmission shaft 23 drives the transmission 14 to rotate, the transmission 14 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the drum 12 to rotate, and the rotation of the drum 12 drives the soil in the drum 12 to be evenly stirred; Step 7: The improvement state is monitored by the sensor in the drum 12 at the same time, and a second improvement is performed by the first spray head 16; Step 8: The soil in the drum 12 slides down to the soil discharge port 25 of the drum 12 under the action of gravity, and falls onto the soil spreading grate 13. The soil on the soil spreading grate 13 slides under the action of vibration and gravity and is evenly spread on the land 1.

[0040] Working principle: Soil crushing and collection: after the equipment is started, the rotary tiller 5 crushes the land 1 under the traction of the tractor 2, breaking the soil into smaller particles. The crushed soil is collected by the bulldozer 8 and pushed to the collection area of ​​the bulldozer 8. Soil transportation and primary improvement: the collected soil is transported to the higher end of the improvement box 10 by the conveyor 9. The improvement box 10 is provided with a second spray head 18 arranged in a matrix. The soil slides from one end of the improvement box 10 to the other end under the action of gravity. During the sliding process, the second spray head 18 evenly sprays the improved fertilizer and reagent on the soil to complete the first improvement. Soil mixing and secondary improvement: the soil after the primary improvement falls onto the bulldozer disc 21 through the funnel 11, and the bulldozer plate on the bulldozer disc 21 pushes the soil into the drum 12. The drum 12 drives the transmission shaft 23, the transmission 14 and the rotating shaft 22 to rotate through the wheel 15, thereby realizing the rotation of the drum 12. The soil in the drum 12 is fully stirred during the rotation process. At the same time, the first intelligent sensor 17 on the drum 12 monitors the improvement status of the soil in real time, and performs a second improvement through the first sprinkler head 16 according to the monitoring results to further optimize the soil quality. Soil spreading and uniform distribution, the improved soil slides from the discharge port 25 of the drum 12 to the soil spreading grate 13 under the action of gravity. The soil spreading grate 13 spreads the soil evenly on the land 1 through vibration and gravity. The soil spreading grate 13 is tilted from both sides to the middle to ensure that the soil can be evenly distributed and avoid accumulation, thereby achieving comprehensive improvement of the land 1. Intelligent control and dynamic adjustment, the equipment monitors the improvement status of the soil in real time through the first intelligent sensor 17 in the drum 12, and dynamically adjusts the spraying amount of the first sprinkler head 16 and the stirring intensity of the drum 12 according to the monitoring data. This intelligent design can accurately improve the soil according to the actual needs of the soil, ensuring the consistency and stability of the improvement effect. The overall structure of the equipment is coordinated with the multi-function integration, and the rotary tiller 5, the bulldozer 8, the conveyor 9, the improvement box 10, the roller 12 and the soil spreading grate 13 are organically connected through the frame 7 to form a coordinated working whole.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: Intelligent and precise, the first intelligent sensor 17 in the drum 12 can monitor the improvement status of the soil in real time and adjust the spraying amount and stirring intensity of the improver through a feedback mechanism. This intelligent design enables the equipment to accurately improve the soil according to the actual needs of the soil, reducing resource waste and improving the stability and reliability of the improvement effect.

[0042] Through innovative designs such as multi-stage improvement, intelligent dynamic monitoring and uniform soil spreading, efficient, uniform and precise soil improvement effects have been achieved, significantly improving the efficiency and quality of land improvement.

[0043] The wheel 15 is in contact with the ground to generate rotation, and the rotation of the wheel 15 drives the transmission shaft 23 to rotate, and the transmission shaft 23 drives the transmission 14 to rotate, and the transmission 14 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the drum 12 to rotate, and the rotation of the drum 12 drives the soil in the drum 12 to be evenly mixed, and the soil in the drum 12 slides down to the soil discharge port 25 of the drum 12 under the action of gravity, and falls onto the soil spreading grate 13, and the soil on the soil spreading grate 13 slides and is evenly spread on the land 1 under the action of vibration and gravity, wherein the drum 12 is inclined at a certain angle, and under the action of gravity, a soil sliding force is generated, and at the same time, the rotation of the drum 12 drives the soil to roll and fall under the action of gravity, and at the same time, real-time monitoring is performed through an intelligent sensor, and the advantages of no need for motor and motor drive, low noise, relying on the natural force of contact with the ground to drive rolling soil mixing, avoiding the adhesion problem of mixing teeth, and ensuring energy saving and environmental protection effects while being intelligent.

[0044] It can simultaneously complete the intelligent monitoring of land preparation and intelligent monitoring of soil improvement operations, improve work efficiency, improve soil quality, and create better conditions for the growth of crops.

[0045] The sensor intelligently monitors the ground height, makes real-time adjustments, and efficiently crushes and collects the soil. The rotary tiller 5 can quickly crush the soil in the land 1, and the bulldozer can effectively collect and concentrate the crushed soil. This combination greatly improves the soil treatment efficiency and provides a good foundation for subsequent improvement processes.

[0046] Multi-stage conveying and improvement, the equipment uses a conveyor to transport the soil to the improvement box, and sprays the soil with improved fertilizers and reagents in a matrix arrangement through the second spraying heads 18 in the improvement box. This multi-stage conveying and improvement design, while intelligently monitoring the soil state, ensures that the soil can fully contact the improver when entering the improvement box, improving the uniformity and consistency of the improvement effect.

[0047] Soil mixing and secondary improvement: After passing through the improvement box, the soil enters the drum 12 for mixing. The rotation of the drum 12 not only mixes the soil evenly, but also monitors the improvement status of the soil in real time through the first intelligent sensor 17, and performs secondary improvement through the first sprinkler head. This dynamic intelligent monitoring and improvement process can make precise adjustments according to the actual state of the soil, further improving the improvement effect.

[0048] Evenly spread the soil and repair the land 1. After the soil in the drum 12 is improved, it falls onto the soil spreading grate 13 through the soil discharge port 25, and is evenly spread on the land 1 under the vibration and gravity of the soil spreading grate 13. The design of the soil spreading grate 13 can effectively avoid soil accumulation and ensure that the improved soil is evenly distributed, thereby better repairing the land 1 and improving the fertility and quality of the land 1.

[0049] Compact structure and coordinated operation, the overall structure of the equipment is compact, and various components such as rotary tiller 5, bulldozer, conveyor, improvement box, roller 12 and soil spreading grate 13 are connected through the frame 7 to form an organic whole. This coordinated operation mode not only improves the stability and reliability of the equipment, but also reduces the footprint of the equipment, making it easy to use in different terrains and land conditions.

[0050] With strong adaptability and versatility, the equipment can improve various soil types according to different soil conditions and improvement needs by adjusting parameters such as the depth of the rotary tiller, the type of improver and the amount of spraying. In addition, the versatility of the equipment enables it to complete multiple steps such as soil crushing, improvement, mixing and spreading at the same time, greatly improving the efficiency of land improvement.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for land reclamation and soil improvement, characterized in that: include: A rotary tiller, wherein the rotary tiller is connected to the tractor through a frame; A bulldozer, the bulldozer being arranged on the frame and arranged on a side of the rotary tiller away from the tractor; A conveyor, one end of which is connected to a bulldozer; An improved box, the improved box is connected to the other end of the conveyor, the improved boxes are arranged in pairs, and the improved boxes are provided with a second spray head; A funnel, wherein the funnel is connected to the improved box; A bulldozer disk, the bulldozer disk being located below the hopper; A roller, the roller is located on both sides of the bulldozer disc, the roller is connected to a rotating shaft, the rotating shaft is connected to a transmission, the transmission is connected to a wheel through a transmission shaft, and a first spray head and a first intelligent sensor are provided on the roller; A soil spreading grate, the soil spreading grate being located at the lower end of the drum; A frame body, wherein the frame body is respectively connected with the conveyor, the improvement box, the hopper, the bulldozer, the roller and the soil spreading grate; The first intelligent sensor is used to intelligently monitor the soil state in real time and then intelligently control the spraying state of the first spray head.

2. The device for land reclamation and soil improvement according to claim 1, characterized in that: The rotary tiller is directly connected to the frame through an adjuster, and the adjuster is adjusted in real time according to the ground height monitored by the third intelligent sensor.

3. The device for land reclamation and soil improvement according to claim 1, characterized in that: The improved boxes are arranged relatively to each other, and the improved boxes are arranged inclined toward the funnel direction. The conveyors are arranged in pairs, and each conveyor is respectively connected to an end of the corresponding improved box away from the funnel.

4. The device for land reclamation and soil improvement according to claim 1, characterized in that: The second spray heads are arranged in a matrix on the improvement box, and each second spray head is connected to a corresponding fertilizer box, and the fertilizer box is provided with corresponding soil improvement fertilizer.

5. The equipment for land reclamation and soil improvement according to claim 1, characterized in that: A pile of bulldozer plates are arranged on the bulldozer disc, and each bulldozer plate pushes the soil on the bulldozer disc into the corresponding drum.

6. The equipment for land reclamation and soil improvement according to claim 1, characterized in that: The rollers include a plurality of rollers which are arranged in series. The rollers in series are arranged at an inclined angle, tilting from an end close to the funnel toward an end away from the funnel. A support rod is provided inside the roller, and the support rod is connected to a rotating shaft located at the central axis of the roller. The rotating shaft is rotatably connected to the frame through a rotating bearing.

7. The equipment for land reclamation and soil improvement according to claim 1, characterized in that: A soil discharge port is arranged at one end of the drum away from the funnel, a soil spreading grate is arranged below the soil discharge port, a plurality of through holes are arranged on the soil spreading grate, the soil spreading grate is inclined from both sides to the middle, and a cam is arranged at the lower end of the soil spreading grate.

8. The equipment for land reclamation and soil improvement according to claim 1, characterized in that: A soil retaining plate is arranged above the rotary tiller, and the soil retaining plate is connected to the frame.

9. The equipment for land reclamation and soil improvement according to claim 1, characterized in that: The soil spreading grate is connected with the frame body through a hanging chain.

10. A method for using a device for land reclamation and soil improvement, based on the device for land reclamation and soil improvement according to any one of claims 1 to 9, characterized in that: include: Step 1: The rotary tiller breaks up the soil; Step 2: The crushed soil is pushed by the bulldozer and collected into the bulldozer; Step 3: The soil in the bulldozer is transported to the higher end of the improvement box through a conveyor; Step 4: The soil slides down from one end of the improvement box to the other end under the action of gravity. During the sliding process of the soil, the improvement fertilizer and reagent are sprayed once through the second spraying head arranged in a matrix in the improvement box; Step 5: Under the action of gravity, the soil falls onto the bulldozer through the funnel at the other end of the improvement box, and the bulldozer pushes the soil into the drum through the bulldozer plate; Step 6: The wheel drives the transmission shaft to rotate, the transmission shaft drives the transmission to rotate, the transmission drives the shaft to rotate, the shaft drives the drum to rotate, and the rotation of the drum drives the soil in the drum to be evenly stirred; Step 7: At the same time, the sensor in the drum intelligently monitors the improvement status and performs secondary improvement through the first spray head; Step 8: The soil in the drum slides down to the soil discharge port of the drum under the action of gravity, and falls onto the soil spreading grate. The soil on the soil spreading grate slides under the action of vibration and gravity and is evenly spread on the land.

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