A hydrogen-rich water preparation irrigation vehicle for farmland irrigation

Abstract

This invention relates to the field of farmland irrigation technology and discloses an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation. It includes a water tank compartment movably connected to the towing hook of a tractor unit. A hydrogen-rich water preparation device is fixedly connected between the water tank compartment and the tractor unit. An irrigation ditch-digging device is also connected to the towing hook of the tractor unit. The irrigation ditch-digging device includes a drainage pipe, a channel soil removal device, and a ditch-opening device. The ditch-opening device uses a slanted plow to dig and open channels in the farmland. The channel soil removal device collects and piles soil after digging and opening channels. The drainage pipe collects and discharges water through the interior of the ditch-opening device. This invention combines a trapezoidal platform shaping device (with protruding strips), a flattening roller, and a water-driven compaction structure to achieve shaping and reinforcement of the soil after trenching. The beneficial effects are significant: the protruding strips of the platform shaping device are embedded in the soil slope, combined with the trapezoidal structure that is narrower at the top and wider at the bottom.

Description

Technical Field

[0001] This invention belongs to the technical field of farmland irrigation, and more specifically, it relates to an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation. Background Technology

[0002] In agricultural production, irrigation is a crucial step in ensuring the normal growth of crops. Traditional farmland irrigation equipment has relatively limited functions, often only capable of simple watering operations, making it difficult to meet the demands of modern agriculture for precision irrigation and efficient operations. Furthermore, it suffers from significant functional deficiencies:

[0003] Currently, there are many technical pain points in the field of agricultural irrigation, which restrict the development of modern agriculture. Traditional equipment has a single function, and the canal opening and irrigation processes are separated, requiring separate canal opening machinery. This not only increases the cost of equipment purchase and maintenance, but also reduces the efficiency of operation due to the time-consuming process connection. It is difficult to meet the needs of efficient management of large-scale farmland. In the canal opening operation, the soil treatment mechanism is not perfect. Excavated soil is easy to accumulate on both sides of the canal, forming irregular soil slopes. This not only hinders the smooth flow of subsequent irrigation water, but may also cause the canal to collapse due to rainwater erosion, increasing the workload of later maintenance.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a hydrogen-rich water preparation irrigation vehicle for farmland irrigation, in order to achieve a more practical and valuable purpose. Summary of the Invention

[0005] This invention provides an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation, which overcomes the above-mentioned defects in the prior art.

[0006] The purpose and effectiveness of this invention—a hydrogen-rich water preparation irrigation vehicle for farmland irrigation—are achieved through the following specific technical means:

[0007] A hydrogen-rich water preparation irrigation vehicle for farmland irrigation includes a tractor unit. A water tank compartment is movably connected to the towing hook of the tractor unit. A hydrogen-rich water preparation device is fixedly connected between the water tank compartment and the tractor unit. An irrigation ditch digging device is also connected to the towing hook of the tractor unit.

[0008] The irrigation canal digging device is equipped with a drainage pipe, a canal soil discharge device, and a canal opening device. The canal opening device uses a slanted plow to dig soil and open canals in the farmland. The canal soil discharge device collects soil and piles it up after digging the canal. The drainage pipe collects water and discharges it through the inside of the canal opening device.

[0009] A kinetic energy collection device is provided between the channel soil discharge device and the channel opening device. The kinetic energy collection device is equipped with a compression inclined block. The compression inclined block works with the channel soil discharge device to achieve compaction of the side wall slope.

[0010] A further technical solution includes an irrigation canal digging device comprising a horizontal boom, a connecting component fixedly installed in the middle of the horizontal boom, a first lateral connecting component and a second lateral connecting component fixedly connected to both ends of the connecting component, a vertical connecting part fixedly connected to the lower ends of the first lateral connecting component and the second lateral connecting component, a channel soil discharge device fixedly connected to the lower part of the vertical connecting part, a canal opening device fixedly connected to the lower part of the connecting component, the front end of the canal opening device being triangular in shape, and the outer side of the canal opening device being connected to the channel soil discharge device to form an integral unit.

[0011] A further technical solution is provided, wherein the channel soil discharge device includes two sets of stepped shaping devices, the two sets of stepped shaping devices are arranged in a trapezoidal shape, the opposite surfaces of the two sets of stepped shaping devices are provided with protruding stripes, a flattening roller is provided between the two sets of stepped shaping devices, the flattening roller includes a central shaft and a roller, the central shaft passes through the roller and rotates between the two sets of stepped shaping devices, and the surface of the stepped shaping device is provided with irregular protruding textures.

[0012] In a further technical solution, the stepped shaping device on the side of the two sets of channel soil discharge devices near the channel opening device has a different internal structure than the stepped shaping device on the side away from the channel opening device. The stepped shaping device on the side near the channel opening device includes a side inclined block, and the side inclined block has a cavity inside. A squeezing inclined block is slidably arranged in the cavity. The squeezing inclined block and the cavity form a cavity that can be changed in size. Multiple sets of through holes are provided through the middle of the squeezing inclined block. One end of the multiple sets of through holes is connected to the cavity. Multiple sets of side discharge ports are provided on the inner side of the stepped shaping device. The multiple sets of side discharge ports are equipped with one-way valves, and the one-way valves are connected to the cavity.

[0013] A further technical solution is provided in the middle of the channel opening device, and a water pressure impact device is provided inside the water collection chamber. The water pressure impact device includes a wedge plate, and hammering components are provided on both sides of the wedge plate. The hammering components include a central shaft, and a ball head is fixedly connected to the end of the central shaft. The ball head contacts the wedge plate, and the other end of the central shaft is connected to the extrusion inclined block.

[0014] A further technical solution includes a positioning sleeve slidably mounted on the central shaft, a high-pressure spring between the positioning sleeve and the ball head, a vertical rod fixedly connected to the outer side of the positioning sleeve, the other end of the vertical rod fixedly connected to the bottom of the inner wall of the channel opening device, and an irregular wedge-shaped plate with one end wide and thick and the other end narrow and thin. Multiple sets of contact plates are connected to the outer side of the wedge plate.

[0015] In a further technical solution, an L-shaped extension plate is fixedly installed on the connecting component, and a drain pipe is fixedly connected to the front end of the L-shaped extension plate. The output end of the drain pipe is aligned with the contact plate and forms an impact force.

[0016] A further technical solution is that a misting interface is fixedly installed above the two sets of tiered shaping devices. The misting interface is a rectangular cover with an inclined plate extending from the lower end of the rectangular cover. The inclined plate is located on both sides of the contact plate, and the output end of the drain pipe is located between the two sets of inclined plates.

[0017] In a further technical solution, the hydrogen-rich water preparation device includes an inclined frame, which is fixedly connected to the end face of the water tanker compartment. An adsorption pump is fixedly installed on the surface of the inclined frame. The input end of the adsorption pump is connected to the interior of the water tanker compartment, and a water pipe is fixedly connected to the output end of the adsorption pump.

[0018] A further technical solution is that a hydrogen generating reaction device is fixedly installed above the inclined frame. The hydrogen generating reaction device includes a hydrogen generator, a gas-water mixing module, and a high-pressure pump module. The input end of the hydrogen generating reaction device is connected to the water pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This invention discloses an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation. It combines a trapezoidal platform shaping device (with raised strips), a flattening roller, and a water-driven compaction structure to shape and reinforce soil after trenching, offering significant benefits: the raised strips of the platform shaping device embed into the slope, and the trapezoidal structure (narrower at the top and wider at the bottom) enhances the slope's resistance to collapse; the flattening roller compacts the top of the slope, and the hollow shaft and one-way valve design allow water to penetrate directionally into the slope, increasing soil cohesion and reducing soil erosion. The water-driven compaction blocks and side-mounted blocks work together, using a dual action of "mechanical impact + water jet" to increase slope compaction and prevent the slope from being washed away during irrigation. Furthermore, this structure requires no additional power, reducing energy consumption, and works in conjunction with drip irrigation systems to extend the service life of irrigation channels.

[0021] This invention discloses an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation. It utilizes the impact force of water flow from a drainage pipe to drive a wedge plate and a hammer assembly, achieving kinetic energy recovery for slope compaction. Furthermore, a trapezoidal water channel design guides the directional flow of water and fertilizer. Firstly, kinetic energy recovery converts the water flow impact force into compaction power, eliminating the need for additional energy consumption, thus reducing operating costs and improving work efficiency. This linkage mechanism allows the compaction frequency to match the water flow intensity, ensuring uniform compaction and further reducing the risk of collapse. The trapezoidal water channel design guides water and fertilizer flow towards the crops on both sides, improving water and fertilizer utilization. The inner wall of the water channel is reinforced through shaping, enhancing its resistance to water erosion, reducing water and fertilizer loss, and also reducing the frequency of manual channel cleaning, extending maintenance cycles. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall side view structure of the present invention;

[0026] Figure 3 This is a top view of the overall structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the overall bottom-view structure of the present invention;

[0028] Figure 5 For the present invention Figure 4 A magnified structural diagram of point A in the middle.

[0029] Figure 6 This is a schematic diagram of the overall appearance structure of the irrigation canal digging device in this invention;

[0030] Figure 7 This is a schematic diagram of the overall rear structure of the irrigation canal digging device in this invention;

[0031] Figure 8 This is a schematic diagram of the overall top view of the irrigation canal digging device of the present invention;

[0032] Figure 9 This is a top view schematic diagram of the overall structure of the irrigation canal digging device in this invention;

[0033] Figure 10 This is a schematic diagram of the external structure of the ladder-shaped device in this invention;

[0034] Figure 11 This is a side sectional view of the irrigation canal digging device of the present invention;

[0035] Figure 12 For the present invention Figure 6 Enlarged structural diagram at point B;

[0036] Figure 13 This is an enlarged structural schematic diagram of the water pressure impact device in this invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 11. Tractor vehicle; 12. Water tanker; 13. Hydrogen-rich water preparation device; 14. Irrigation and canal digging device; 15. Inclined frame; 16. Adsorption pump; 17. Hydrogen generation reaction device; 18. Water pipe; 19. Cross arm; 20. Connecting assembly; 21. First side connecting assembly; 22. Second side connecting assembly; 23. Vertical connecting part; 24. Drainage pipe; 25. Canal soil removal device; 26. Canal opening device; 28. Ladder shaping device; 29. ​​Water pressure impact device; 30. Mist collection device; 32. Flattening roller; 33. Side inclined block; 34. Side outlet; 35. Extrusion inclined block; 36. Adsorption one-way valve; 37. Vertical pole; 38. High-pressure spring; 39. Positioning sleeve; 40. Wedge plate; 41. Mist interface; 42. Contact plate; 43. Central shaft; 44. Ball head; 45. Inclined plate. Detailed Implementation

[0039] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0040] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections or indirect connections through an intermediate medium.

[0042] Furthermore, a fixed connection refers to a connection where parts or components are fixed and there is no relative movement; a transmission connection refers to a connection method that transmits mechanical motion or torque to other working parts through a transmission component; a sliding connection refers to a connection method where two objects are in contact but not fixed, and can slide relative to each other; a rotational connection refers to a connection method where two objects are in contact but not fixed, and can rotate relative to each other. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0043] As attached Figure 1 To be continued Figure 13 As shown:

[0044] This invention provides an irrigation vehicle for preparing hydrogen-rich water for farmland irrigation, including a tractor 11. A water tank compartment 12 is movably connected to the towing hook of the tractor 11, and the two are detachably connected by the towing hook to facilitate the separate loading, unloading and maintenance of the water tank compartment 12. A hydrogen-rich water preparation device 13 is fixedly connected between the water tank compartment 12 and the tractor 11, and the hydrogen-rich water preparation device 13 spans between the two. At the same time, an irrigation ditch digging device 14 is also connected to the towing hook of the tractor 11 through another set of connecting structures, and the irrigation ditch digging device 14 is located above the hydrogen-rich water preparation device 13.

[0045] The irrigation canal digging device 14 integrates a drainage pipe 24, a canal soil removal device 25, and a canal opening device 26, which are arranged in a front-to-back linkage. The canal opening device 26 directly contacts the ground through an inclined plow head at its front end to dig and open canals in the farmland. The canal soil removal device 25 is connected to the rear of the canal opening device 26 and collects and piles the excavated soil after the canal opening device 26 has completed digging. The drainage pipe 24 is connected to an external water source through a pipe, and its output end extends into the canal opening device 26 to realize the function of collecting and discharging water inside the canal opening device 26.

[0046] A kinetic energy collection device is provided at the connection between the channel soil discharge device 25 and the channel opening device 26. The kinetic energy collection device is fixed to the connecting frame of the two by a bracket. A compression block 35 is slidably provided on the kinetic energy collection device. The compression block 35 can reciprocate along the inner side wall of the channel soil discharge device 25 and cooperate with the side wall of the channel soil discharge device 25 to achieve the compaction treatment of the side wall slope through the compression force.

[0047] Preferably, referring to Figures 5 and 6, the irrigation canal digging device 14 includes a horizontal boom 19, which is a horizontally arranged rectangular frame structure; a connecting component 20 is fixedly installed in the middle of the horizontal boom 19 by welding, the connecting component 20 being a metal block with connecting holes for fixed connection with the towing hook of the tractor 11; a first lateral connecting component 21 and a second lateral connecting component 22 are fixedly connected to both ends of the connecting component 20 by bolts, the first lateral connecting component 21 and the second lateral connecting component 22 being symmetrically distributed on both sides of the connecting component 20; a vertical connecting part 23 is fixedly connected to the lower end of the first lateral connecting component 21 and the second lateral connecting component 22 by flanges, the vertical connecting part 23 being a metal rod extending vertically downwards; a channel soil discharge device 25 is fixedly connected to the lower part of the vertical connecting part 23 by welding, so that the channel soil discharge device 25 is suspended below the vertical connecting part 23; the connecting component 20 A channel opening device 26 is fixedly connected to the bottom of the channel by bolts. The channel opening device 26 is located directly in front of the channel soil discharge device 25. The front end of the channel opening device 26 is triangular in shape, with the apex of the triangle facing the ground. The outer edge of the channel opening device 26 is connected to the front edge of the channel soil discharge device 25 by hinges, forming a continuous overall structure.

[0048] Preferably, referring to Figures 5 and 6, the channel soil discharge device 25 includes two sets of symmetrically arranged trapezoidal shaping devices 28. The two sets of trapezoidal shaping devices 28 are arranged in a V-shape, narrower at the top and wider at the bottom. Protruding stripes are evenly distributed on the opposite surfaces (i.e., inner walls) of the two sets of trapezoidal shaping devices 28, and the stripes extend vertically. A flattening roller 32 is rotatably connected at the bottom position between the two sets of trapezoidal shaping devices 28. The flattening roller 32 includes a central shaft and a roller sleeved outside the central shaft. The roller surface is made of rubber. The two ends of the central shaft pass through the two end plates of the roller and are rotatably connected to the lower part of the two sets of trapezoidal shaping devices 28 through bearings. The outer surface of the trapezoidal shaping device 28 is also provided with irregular protruding textures, which are distributed in a mesh pattern.

[0049] Preferably, referring to Figures 11 and 12, in the two sets of channel soil removal devices 25, the internal structure of the stepped shaping device 28 located near the channel opening device 26 is different from that of the stepped shaping device 28 located away from the channel opening device 26; wherein, the stepped shaping device 28 located near the channel opening device 26 has a side inclined block 33 embedded inside, the side inclined block 33 being a wedge-shaped block that fits against the inner wall of the stepped shaping device 28; the side inclined block 33 has a hollow cavity inside, the cavity extending along the length direction of the side inclined block 33; a compression inclined block 35 is slidably disposed inside the cavity, the shape of the compression inclined block 35 being adapted to the cavity, and can slide along the length direction of the cavity; the compression inclined block 35 and the cavity form a cavity that can change size as the compression inclined block 35 slides; the compression inclined block 35 Multiple sets of through holes are provided along the thickness direction in the middle, and an adsorption one-way valve 36 is fixedly installed in each of the multiple sets of through holes; one end of each of the multiple sets of through holes is connected to the inside of the cavity, and the other end extends to the side of the extrusion inclined block 35 facing the slope; multiple sets of side outlets 34 are provided on the inner wall of the platform shaping device 28 corresponding to the cavity position, and the side outlets 34 are circular through holes; each of the multiple sets of side outlets 34 is provided with a one-way valve, the flow direction of the one-way valve is from the inside of the cavity to the outside, and the one-way valve is connected to the inside of the cavity.

[0050] Preferably, referring to Figures 11 to 13, the channel opening device 26 has a vertically penetrating water collection chamber in its middle, which is connected to the drain pipe 24 via a pipe; a water pressure impact device 29 is fixedly installed inside the water collection chamber by a bracket; the water pressure impact device 29 includes a wedge plate 40, which is an irregular plate made of metal; hammering components are symmetrically arranged on both sides of the wedge plate 40, and the hammering components are in contact with the sides of the wedge plate 40; the hammering components include a central shaft 43, which is a cylindrical metal rod; a ball head 44 is fixedly connected to the end of the central shaft 43 by welding, and the ball head 44 is a smooth metal sphere; the ball head 44 contacts the side of the wedge plate 40 and can roll along the surface of the wedge plate 40; the other end of the central shaft 43 passes through the side wall of the channel opening device 26 and contacts the end of the extrusion block 35 to realize the transmission of force.

[0051] Preferably, referring to Figures 11 to 13, a positioning sleeve 39 is slidably sleeved on the central shaft 43. The positioning sleeve 39 is a hollow cylindrical sleeve that is clearance-fitted with the central shaft 43. A high-pressure spring 38 is sleeved between the positioning sleeve 39 and the ball head 44. One end of the high-pressure spring 38 abuts against the end face of the positioning sleeve 39, and the other end abuts against the bottom of the ball head 44. A vertical rod 37 is fixedly connected to the outer side of the positioning sleeve 39 by welding. The vertical rod 37 is a metal rod extending vertically downward. The other end of the vertical rod 37 is fixedly connected to the bottom of the inner wall of the channel opening device 26 by bolts, forming a fixed support for the positioning sleeve 39. The wedge plate 40 is an irregular wedge-shaped structure, with one end being wide and thick and the other end being narrow and thin, and the thickness gradually changing along the length direction. Multiple sets of contact plates 42 are uniformly connected to the outer side of the wedge plate 40 by welding. The contact plates 42 are perpendicular to the wedge plate 40. Metal sheet on the surface.

[0052] Preferably, referring to Figure 11, an L-shaped extension plate is fixedly installed on the connecting assembly 20 by welding. The L-shaped extension plate consists of a horizontal section and a vertical section, with the horizontal section extending towards the channel opening device 26. A drain pipe 24 is fixedly connected to the front end of the L-shaped extension plate via a flange. The drain pipe 24 is a rigid plastic pipe. The output end of the drain pipe 24 faces the contact plate 42 and is aligned with the surface of the contact plate 42. When water flows out from the drain pipe 24, it can generate a direct impact force on the contact plate 42.

[0053] Preferably, referring to Figures 11 to 13, a mist inlet 41 is bolted to the top of the two sets of tiered shaping devices 28. The mist inlet 41 is an inverted rectangular cover with its opening facing downwards. Inclined plates 45 extend from the lower end of the rectangular cover to both sides. The inclined plates 45 are metal plates inclined towards the contact plate 42. The inclined plates 45 are symmetrically arranged on both sides of the contact plate 42, with their lower edges close to the surface of the contact plate 42. The output end of the drain pipe 24 passes through the top of the mist inlet 41 and is positioned between the two sets of inclined plates 45, so that the water flow sprayed from the drain pipe 24 can be partially blocked by the inclined plates 45. Preferably, referring to Figure 3, the hydrogen-rich water preparation device includes an inclined frame, which is a frame structure made of high-strength alloy material with a certain inclination angle. Its inclination direction is adapted to the traveling direction of the tractor, which can better adapt to the stress conditions of the equipment during movement. The bottom of the inclined frame is fixedly connected to the end face of the water tanker compartment via multiple sets of high-strength bolts. Buffer pads are installed at the connection points to effectively reduce the impact of vibrations during equipment operation on the connection structure, enhancing overall stability. An adsorption pump is welded and fixedly installed on the surface of the inclined frame. The adsorption pump is a corrosion-resistant, high-lift model to ensure stable extraction of liquid from the water tanker compartment. The input end of the adsorption pump is connected to the interior of the water tanker compartment via a high-pressure resistant rubber hose. One end of the hose extends to the bottom of the tanker compartment for maximum liquid extraction; the other end is tightly connected to the input end of the adsorption pump via a flange, with a sealing gasket at the connection to prevent leakage. The output end of the adsorption pump 16 is fixedly connected to a water pipe 18 through a set of metal pipes. The connection between the metal pipes and the output end of the adsorption pump and the water pipe 18 is made by welding to ensure the connection is firm and airtight, so that the water can be stably transported in the pipe. A hydrogen generating reaction device 17 is fixedly installed above the inclined frame 15. The hydrogen generating reaction device 17 includes a hydrogen generator, a gas-water mixing module and a high-pressure pump module. The input end of the hydrogen generating reaction device 17 is connected to the water pipe 18.

[0054] Preferably, referring to Figure 3, a hydrogen generating reactor 17 is bolted to the top of the inclined frame 15. This bolted connection facilitates the installation, disassembly, and maintenance of the hydrogen generating reactor 17. The outer shell of the hydrogen generating reactor 17 is made of stainless steel, and it integrates a hydrogen generator, a gas-water mixing module, and a high-pressure pump module. The hydrogen generator employs advanced electrolysis technology to produce high-purity hydrogen by electrolyzing pure water; the amount of hydrogen produced can be adjusted according to actual needs. The gas-water mixing module contains a high-efficiency stirring component and a mixing chamber, enabling thorough mixing of hydrogen and water to increase the concentration of hydrogen-rich water. The high-pressure pump module provides sufficient pressure for the entire mixing process, ensuring that hydrogen is fully dissolved in the water. The input end of the hydrogen generating reactor 17 is connected to a water pipe 18 via a pipeline, and a flow control valve is installed on the connecting pipeline to precisely control the amount of water entering the hydrogen generating reactor 17. When the adsorption pump delivers water from the tanker compartment to the hydrogen generating reactor 17 via the water pipe 18, the water first enters the gas-water mixing module. Simultaneously, hydrogen generated by the hydrogen generator is also delivered to this module. Under the action of the stirring components, the hydrogen and water are thoroughly mixed in the mixing chamber to form hydrogen-rich water. The high-pressure pump module then pressurizes the mixed hydrogen-rich water, enabling it to be smoothly sprayed out through subsequent nozzles and other components, thus realizing hydrogen-rich water irrigation of farmland.

[0055] Specific usage of this invention:

[0056] Before using this equipment, the following preparations must be completed: add sufficient irrigation water to the water tanker compartment 12 to ensure a sufficient water source; and securely connect the irrigation ditch digging device 14 to the corresponding connection position of the towing hook of the tractor 11 through the pre-set bolt through hole of the connecting component 20 to ensure that the equipment is stable and does not loosen when towing.

[0057] Once ready, the driver starts the tractor unit 11 and simultaneously activates the hydrogen generator in the hydrogen generation reaction device 17. The hydrogen produced by the electrolysis of water by the hydrogen generator is transported to the gas-water mixing module through a pipeline equipped with a one-way valve. The entire system then begins large-scale hydrogen-rich water spraying and irrigation of the farmland, along with simultaneous canal digging.

[0058] The hydrogen-rich water preparation device 13 starts synchronously: the adsorption pump 16 on the surface of the inclined frame 15 draws liquid from the water tank compartment 12 through a pipeline, and the water flows through the water pipe 18 into the gas-water mixing module mixing tank of the hydrogen generation reaction device 17. In the mixing tank, the water and hydrogen are fully mixed under the action of the stirring component, and the pressure sensor monitors the pressure inside the tank in real time to ensure that the mixing meets the standard. The formed hydrogen-rich water is sprayed onto the ground through the spray pipe to realize hydrogen-rich water irrigation.

[0059] As the vehicle moves forward at a constant speed, the irrigation canal digging device 14 simultaneously digs a trench. The triangular slanted plow at the front of the canal digging device 26 contacts the ground and cuts the trench. The turned-up soil is pushed outward along the triangular side plate and accumulates in the gap between the canal soil discharge device 25 and the canal digging device 26. The two sets of symmetrical trapezoidal shaping devices 28 of the canal soil discharge device 25 are arranged in a trapezoidal shape (narrower at the top and wider at the bottom). When the equipment moves, the two sets of trapezoidal shaping devices 28 shape the accumulated soil to form a slope at a preset angle. The vertical protruding stripes on their opposite surfaces are embedded in the soil to enhance the stability of the slope; the irregular protruding patterns on the outer surface further enhance the shaping effect.

[0060] The flattening rollers 32, rotatably connected to the bottom of the two sets of tiered shaping devices 28, consist of a central shaft and rubber rollers fitted on the outside. The two ends of the central shaft pass through the end plates of the rollers and are rotatably connected to the lower part of the tiered shaping device 28 via bearings. When the equipment moves, the flattening rollers 32 roll, using their own weight to reinforce the slope and compact the top of the slope in conjunction with the tiered shaping device 28. The central shaft of the flattening rollers 32 has a hollow structure, communicating with the cavity formed by the extrusion inclined blocks 35 and the side inclined blocks 33. The surface of the central shaft has through holes, and a one-way valve at the connection point allows only hydrogen-rich water from the cavity to enter the central shaft. The hydrogen-rich water permeates into the deeper soil layers as the rollers roll, improving the microenvironment and stabilizing the slope morphology.

[0061] A kinetic energy collection device is provided at the connection between the channel soil discharge device 25 and the channel opening device 26. It is fixed to the connecting frame of the two by a bracket. The sliding compression block 35 on it moves back and forth along the inner side wall of the channel soil discharge device 25, and cooperates with the side wall to compress and compact the side wall slope.

[0062] In the two sets of channel soil removal devices 25, the stepped shaping device 28 on the side furthest from the channel device 26 has a side inclined block 33 (a wedge-shaped block that fits against the inner wall) embedded inside. The side inclined block 33 has a hollow cavity extending along its length. The squeezing inclined block 35 sliding inside the cavity forms a cavity that can be changed in size. The squeezing inclined block 35 has multiple through holes with suction one-way valves 36 penetrating through its middle, one end of which connects to the cavity, and the other end connects to one side of the soil slope. The inner wall of the stepped shaping device 28 has a side discharge port 34 with a one-way valve (the one-way valve connects to the outside of the cavity and is connected to the cavity) corresponding to the position of the cavity.

[0063] The channel-opening device 26 has a water collection chamber running vertically through the middle, which is connected to the drain pipe 24 via a pipe. The water pressure impact device 29, which is fixed to the internal support, includes a wedge plate 40, with symmetrical hammering assemblies on both sides that fit against the sides of the wedge plate 40. The central shaft 43 of the hammering assembly has a ball head 44 at one end (which can roll in contact with the wedge plate 40), and the other end passes through the side wall of the channel-opening device 26 and contacts the extrusion inclined block 35 to transmit force.

[0064] A positioning sleeve 39 (with clearance fit to the central shaft) slides on the central shaft 43. A high-pressure spring 38 is fitted between the positioning sleeve 39 and the ball head 44. The lower end of the vertical rod 37 on the outer side of the positioning sleeve 39 is fixed to the bottom of the inner wall of the channel opening device 26, forming a support. The wedge plate 40 is an irregular wedge shape (wide and thick at one end, narrow and thin at the other end, with a gradual change in thickness). Multiple sets of contact plates 42 perpendicular to the surface are welded to the outer side. The front end of the L-shaped extension plate (horizontal section extending towards the channel opening device 26) on the connecting assembly 20 is fixed to the rigid plastic drain pipe 24 by a flange, with its output end aligned with the contact plate 42. When the drain pipe 24 is connected to the water supply pipe of the adsorption pump 16 through a pipeline, the hydrogen-rich water flow impacts the contact plate 42, generating continuous power.

[0065] Because the two ends of the rotating shaft in the middle of the wedge plate 40 are fixed to the inner wall of the channel opening device 26, the contact plate 42 drives the wedge plate 40 to rotate around the shaft after being impacted. When the thin side of the wedge plate 40 contacts the ball head 44, the ball head 44 contracts under the action of the high-pressure spring 38; when the thick side contacts, the ball head 44 is pushed out, driving the central shaft 43 to extend, pushing the extrusion block 35 to slide into the cavity of the side extrusion block 33, reducing the cavity space. When the cavity is pressurized, hydrogen-rich water is sprayed directionally onto the soil slope surface through the side outlet 34. At the same time, the impact force of the extrusion block 35 is transmitted to the soil slope through the stepped shaping device 28. Combined with the wetting effect of the hydrogen-rich water, the "hydrogen-rich water spraying + extrusion" dual compaction and soil improvement are achieved, improving the stability of the soil slope.

[0066] The lower end of the mist inlet 41 (inverted rectangular cover) above the two sets of stepped shaping devices 28 extends into a symmetrical inclined plate 45 (lower end close to the contact plate 42) that slopes towards the contact plate 42. The outlet of the drain pipe 24 passes through the top of the mist inlet 41 and is located between the two sets of inclined plates 45, with part of the water flow blocked by the inclined plates 45. Part of the hydrogen-rich water impacts the contact plate 42, while the other part is intercepted by the mist inlet 41 and guided through the inclined plates 45 to a preset flow channel. It then flows along the surface of the stepped shaping device 28 to the upper plane of the soil slope, where it is secondary moistened and compacted at the top of the slope, enhancing soil fertility.

[0067] Excess hydrogen-rich water inside the channel opening device 26 is discharged into the water tank through a strip-shaped channel at the tail end. Its flat bottom is smoothed during equipment movement, forming a water flow impact-resistant structure with the raised sloping sides, thus reducing the impact force of the water flow. The hydrogen-rich water slowly permeates the water tank, continuously nourishing the crop roots and extending the tank's lifespan. The trapezoidal design of the channel guides the even diffusion of the hydrogen-rich water, carrying soil waste to the farmland on both sides, directing water and fertilizer towards the crop root zone. The antioxidant properties of the hydrogen-rich water reduce the loss of water and fertilizer through oxidation, ultimately achieving multiple benefits including precision irrigation, efficient fertilization, and soil improvement.

[0068] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A hydrogen-rich water preparation irrigation vehicle for agricultural field irrigation, comprising: A tractor (11) is provided with a water tanker (12) movably connected to the towing hook of the tractor (11), and a hydrogen-rich water preparation device (13) is fixedly connected between the water tanker (12) and the tractor (11). The tractor (11) is characterized in that an irrigation ditch digging device (14) is also connected to the towing hook of the tractor (11). The irrigation canal digging device (14) includes a horizontal boom (19), a connecting component (20) is fixedly installed in the middle of the horizontal boom (19), a first side connecting component (21) and a second side connecting component (22) are fixedly connected at both ends of the connecting component (20), a vertical connecting part (23) is fixedly connected at the lower end of the first side connecting component (21) and the second side connecting component (22), a channel soil discharge device (25) is fixedly connected at the lower part of the vertical connecting part (23), a canal opening device (26) is fixedly connected below the connecting component (20), the front end of the canal opening device (26) is triangular, and the outer side of the canal opening device (26) is connected to the channel soil discharge device (25) to form an integral whole; The irrigation canal digging device (14) is equipped with a drainage pipe (24), a canal soil discharge device (25), and a canal opening device (26). The canal opening device (26) digs soil and opens canals in the farmland by using a slanted plow. The canal soil discharge device (25) collects soil and piles it up after digging the canal. The drainage pipe (24) collects water and discharges it through the inside of the canal opening device (26). A kinetic energy collection device is provided between the channel soil discharge device (25) and the channel opening device (26). The kinetic energy collection device is equipped with a squeezing inclined block (35). The squeezing inclined block (35) cooperates with the channel soil discharge device (25) to achieve compaction treatment of the side wall slope. The two sets of channel soil discharge devices (25) have different interiors on the side closer to the channel opening device (26) and the side further away from the channel opening device (26). The side of the channel opening device (26) includes a side inclined block (33), which has a cavity inside. A squeezing inclined block (35) is slidably arranged in the cavity. The squeezing inclined block (35) and the cavity form a cavity that can be changed in size. Multiple sets of through holes are provided through the middle of the squeezing inclined block (35). One end of the multiple sets of through holes is connected to the cavity. Multiple sets of side discharge ports (34) are provided inside the channel soil discharge device (28). The multiple sets of side discharge ports (34) are provided with one-way valves. The one-way valves are connected to the cavity. The channel opening device (26) is provided with a water collection chamber in the middle, and a water pressure impact device (29) is provided inside the water collection chamber. The water pressure impact device (29) includes a wedge plate (40), and hammering components are provided on both sides of the wedge plate (40). The hammering components include a central shaft (43), and a ball head (44) is fixedly connected to the end of the central shaft (43). The ball head (44) contacts the wedge plate (40), and the other end of the central shaft (43) contacts the extrusion inclined block (35).

2. The hydrogen-rich water preparation and irrigation vehicle for farmland irrigation according to claim 1, characterized in that: The channel soil discharge device (25) includes two sets of stepped shaping devices (28). The two sets of stepped shaping devices (28) are arranged in a trapezoidal shape. The opposite surfaces of the two sets of stepped shaping devices (28) are provided with protruding stripes. A flattening roller (32) is provided between the two sets of stepped shaping devices (28). The flattening roller (32) includes a central shaft and a roller. The central shaft passes through the roller and rotates between the two sets of stepped shaping devices (28). The surface of the stepped shaping device (28) is provided with irregular protruding textures.

3. The hydrogen-rich water preparation and irrigation vehicle for farmland irrigation according to claim 2, characterized in that: A positioning sleeve (39) is slidably provided on the central shaft (43). A high-pressure spring (38) is provided between the positioning sleeve (39) and the ball head (44). A vertical rod (37) is fixedly connected to the outside of the positioning sleeve (39). The other end of the vertical rod (37) is fixedly connected to the bottom of the inner wall of the channel opening device (26). The wedge plate (40) is an irregular wedge shape, with one end being wide and thick and the other end being narrow and thin. Multiple sets of contact plates (42) are connected to the outside of the wedge plate (40).

4. The hydrogen-rich water preparation and irrigation vehicle for farmland irrigation according to claim 3, characterized in that: An L-shaped extension plate is fixedly installed on the connecting assembly (20), and a drain pipe (24) is fixedly connected to the front end of the L-shaped extension plate. The output end of the drain pipe (24) is aligned with the contact plate (42) and forms an impact force.

5. The irrigation vehicle for preparing hydrogen-rich water for farmland irrigation according to claim 3, characterized in that: A mist interface (41) is fixedly installed above the two sets of platform shaping devices (28). The mist interface (41) is a rectangular cover. An inclined plate (45) extends from the lower end of the rectangular cover. The inclined plate (45) is located on both sides of the contact plate (42). The output end of the drain pipe (24) is located between the two sets of inclined plates (45).

6. The irrigation vehicle for preparing hydrogen-rich water for farmland irrigation according to claim 1, characterized in that: The hydrogen-rich water preparation device (13) includes an inclined frame (15), which is fixedly connected to the end face of the water tank compartment (12). An adsorption pump (16) is fixedly installed on the surface of the inclined frame (15). The input end of the adsorption pump (16) is connected to the interior of the water tank compartment (12) and the output end of the adsorption pump (16) is fixedly connected to a water pipe (18).

7. An irrigation vehicle for preparing hydrogen-rich water for farmland irrigation according to claim 6, characterized in that: A hydrogen generating reaction device (17) is fixedly installed above the inclined frame (15). The hydrogen generating reaction device (17) includes a hydrogen generator, a gas-water mixing module, and a high-pressure pump module. The input end of the hydrogen generating reaction device (17) is connected to the water pipe (18).

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