Intelligent water-saving irrigation and regulation device for landscaping

Abstract

The invention relates to the technical field of landscaping irrigation, and discloses an intelligent water-saving irrigation and regulation device for landscaping, which comprises a frame, a handrail is fixedly mounted on the right side of the upper surface of the frame, a U-shaped block is fixedly mounted on the upper surface of the frame, and a wind-resistant vehicle speed self-adaptive water spraying mechanism is arranged on the upper surface of the frame. According to the intelligent water-saving irrigation and regulation device for landscaping, a spraying rotating mechanism is composed of a moving wheel, a rubber friction wheel, a flywheel, a first belt pulley, a transmission belt, a second belt pulley, a control rod, a centrifugal air damper, a piston rod, a connecting rack, a connecting shaft, a first gear and a second gear; the moving speed of the cart can be steplessly and stably converted into a spraying angle control signal of the spraying head, when the cart moves fast on a wide lawn, the system automatically drives the spraying head to conduct wide spraying, and when the cart enters a narrow flower bed and needs to be decelerated, the system automatically enables the spraying head to be collected to be in a narrow or direct-current state.

Description

Technical Field

[0001] This invention relates to the field of landscaping irrigation technology, specifically to an intelligent water-saving irrigation and control device for landscaping. Background Technology

[0002] Landscape greening refers to the construction of a green space system in urban and natural environments through scientific planning, artistic design, and ecological engineering, which integrates elements such as topography, water bodies, roads, buildings, and plants to create a system that combines ecological functions, landscape aesthetics, and humanistic value. Water-saving irrigation and regulation in landscape greening focuses on the efficient use of water resources. By leveraging technologies such as intelligent sensing, precision drip irrigation, and data-driven decision-making, it achieves precise supply of water to plants on demand, reduces evaporation and runoff losses, and improves water use efficiency while ensuring the healthy growth of greenery. It is a core technological support for building a sustainable landscape ecology and addressing the challenges of water scarcity.

[0003] In existing technologies, after the operator moves the irrigation cart to the target area, they connect to a water source or use their own water source, open the valve, and rely on manual pushing or slow pulling to move the cart at a uniform speed, so that the sprinklers or drip irrigation tapes installed on the cart can spray the green area in a mobile manner; in this process, the uniformity of irrigation largely depends on the operator's experience and stability.

[0004] When irrigating areas of varying widths, such as switching from a wide lawn to a narrow flower bed, it is necessary to stop, adjust the spray angle of the sprinkler head, or replace the sprinkler head. This discontinuous operation can easily lead to missed areas or repeated watering at the junctions of areas, resulting in water waste and affecting the even distribution of water to plants, causing localized drought or waterlogging problems. In addition, the operation of temporarily replacing sprinkler heads or adjusting the angle also increases the risk of equipment damage or adjustment errors, ultimately making it difficult to effectively guarantee the accuracy, consistency, and resource utilization of irrigation.

[0005] While the aforementioned problems can be addressed by correlating the changes in nozzle angle with vehicle speed, when using fixed nozzles, operators can compensate by walking with or against the wind based on experience. However, with the nozzle angle changing automatically, the pattern of wind influence also changes dynamically. In wide-spray mode, the wind severely distorts the distribution shape of the water mist, resulting in irregular coverage. In narrow-spray mode, the wind easily causes the concentrated water column to deviate. The uncertainty of real-time changes with wind speed and angle makes it difficult for operators to compensate by simply adjusting their walking path as they would with fixed nozzles. Ultimately, the actual irrigation effect of the automatic adjustment system under variable wind conditions is lower than that of traditional manual experience methods, resulting in water loss and uneven watering of plants. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an intelligent water-saving irrigation and control device for landscaping, which has the advantages of linking the spray angle of the nozzle with the vehicle speed and avoiding the influence of wind speed on the change of nozzle angle, thus solving the problems mentioned in the background technology.

[0007] The present invention provides the following technical solution: an intelligent water-saving irrigation and control device for landscaping, including a frame, a handrail fixedly installed on the right side of the upper surface of the frame, a U-shaped block fixedly installed on the upper surface of the frame, and a wind-resistant vehicle speed adaptive water spraying mechanism provided on the upper surface of the frame. The power output end of the wind-resistant vehicle speed adaptive water spraying mechanism is equipped with a spraying rotation mechanism that converts forward force into rotational force, and the power input end of the spraying rotation mechanism is equipped with a wind-suppressing mechanism that converts wind force into movement force. The wind-resistant vehicle speed adaptive water spraying mechanism consists of a spraying rotation mechanism and a wind suppression mechanism.

[0008] Preferably, the spraying rotation mechanism includes a fixed block, a rotating rod, a movable wheel, a first pulley, a transmission belt, a second pulley, a control rod, a centrifugal air damper, a piston rod, a connecting rack, a connecting shaft, a first gear, and a second gear. The upper surface of the fixed block is fixedly installed to the lower surface of the vehicle frame. The outer surface of the rotating rod is rotatably connected to the inner wall of the fixed block. The interior of the movable wheel is fixedly installed to the outer surface of the rotating rod. The interior of the first pulley is fixedly installed to the outer surface of one end of the rotating rod. The inner ring of the transmission belt is drivingly connected to the outer surface of the first pulley. The outer surface of the second pulley is drivingly connected to the inner ring of the transmission belt. The outer surface of the control rod is fixedly installed to the interior of the second pulley. The interior of the centrifugal air damper is controlled and installed to the outer surface of one end of the control rod. One end of the piston rod is fixedly connected to the output end inside the centrifugal air damper. The front of the connecting rack is fixedly installed to the other end of the piston rod. The outer surface of the connecting shaft meshes with the upper surface of the connecting rack. The outer surface of the first gear is fixedly installed to the interior of the connecting shaft. The outer surface of the second gear meshes with the outer surface of the first gear.

[0009] Preferably, the wind suppression mechanism includes a rectangular block, a receiving shaft, a lightweight wind vane, a gear three, and a double-sided rack. The lower surface of the rectangular block is fixedly installed to the top right side of the U-shaped block. The outer surface of the receiving shaft is rotatably connected to the interior of the rectangular block. One side of the lightweight wind vane is fixedly installed to the outer surface of the receiving shaft. The interior of the gear three is fixedly installed to the outer surface of the receiving shaft. The left side of the double-sided rack meshes with the outer surface of the gear three.

[0010] Preferably, a rubber friction wheel is fitted to the front of the movable wheel, a flywheel is installed on the outer surface of the rotating rod, and the interior of the rubber friction wheel is fixedly installed to the outer surface of the rotating rod.

[0011] Preferably, an extension plate is fixedly installed on the lower surface of the centrifugal air damper, and the back of the extension plate is fixedly connected to the front of the U-shaped block.

[0012] Preferably, the inner wall of the U-shaped block is rotatably connected to the outer surface of the connecting shaft, and the inner wall of the U-shaped block is rotatably connected to the rotating shaft.

[0013] Preferably, a water tank is installed on the upper surface of the vehicle frame, a pump body is installed at the outlet end of the water tank, a connecting water pipe is installed at the outlet end of the pump body, and a transmission hose is fixedly installed at one end of the connecting water pipe.

[0014] Preferably, a water receiving tube is fixedly installed on the outer surface of one end of the transmission hose, and multiple sets of nozzles are installed at the water outlet end of the water receiving tube. Both sides of the water receiving tube are fixedly installed to one end of the rotating shaft.

[0015] Preferably, a sleeve block is fixedly installed on the right side of the U-shaped block, and the inner wall of the sleeve block is slidably connected to the outer surface of the connecting rack.

[0016] Preferably, a second sleeve block is slidably connected to the outer surface of the double-sided rack. The left side of the second sleeve block is fixedly installed with the right side of the U-shaped block. The front side of the double-sided rack meshes with the outer surface of the second gear, and the front side of the double-sided rack does not mesh with the outer surface of the first gear.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. This intelligent water-saving irrigation and control device for landscaping, through a spraying rotation mechanism composed of a moving wheel, a rubber friction wheel, a flywheel, a first pulley, a transmission belt, a second pulley, a control lever, a centrifugal air damper, a piston rod, a connecting rack, a connecting shaft, a first gear, and a second gear, can steplessly and smoothly convert the trolley's travel speed into a spray angle control signal for the nozzles. When traveling quickly on a wide lawn, the system automatically drives the nozzles to spray in a wide area. When entering a narrow flower bed and needing to slow down, the system automatically narrows the nozzles to a narrow or direct spray state. This eliminates problems such as discontinuous operation, missed watering or re-watering at the junction of areas caused by manual switching, and improves the continuity, uniformity, and water resource utilization efficiency of irrigation operations.

[0018] 2. This intelligent water-saving irrigation and control device for landscaping uses a wind-suppressing mechanism composed of a rectangular block, a receiving shaft, a lightweight wind vane, a gear three, and a double-sided rack to sense the absolute wind direction in real time and convert the wind force signal into the displacement of the double-sided rack. This displacement, through its meshing relationship with gear two, compensates and corrects the main spray angle control signal determined by the vehicle speed in real time. This allows the nozzle to automatically change its angle while its spray direction can dynamically deflect appropriately in the direction of the wind, thereby effectively counteracting the distortion effect of the wind on the wide water mist and the deflection effect on the narrow water column. This allows the device to maintain a precise water landing area even in variable wind fields. The irrigation uniformity and reliability far exceed those of traditional fixed nozzles that rely on manual experience for compensation, achieving a unity of intelligence and environmental adaptability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention; Figure 2 For the present invention Figure 1 A top-view structural diagram; Figure 3 For the present invention Figure 1 A schematic diagram of the structure viewed from below; Figure 4 For the present invention Figure 1 A schematic diagram of the left-side view structure; Figure 5 For the present invention Figure 1 A schematic diagram of the right-side view structure; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point A; Figure 7 For the present invention Figure 5 Enlarged schematic diagram of the structure at point B; Figure 8 For the present invention Figure 5 A magnified schematic diagram of the structure at point C.

[0020] In the diagram: 1. Frame; 2. Handrail; 3. Water tank; 4. Pump body; 5. Connecting water pipe; 6. Transmission hose; 7. Water receiving cylinder; 8. Nozzle; 9. Fixing block; 10. Rotating rod; 11. Moving wheel; 12. Rubber friction wheel; 13. Flywheel; 14. Belt pulley one; 15. Drive belt; 16. Belt pulley two; 17. Control rod; 18. Extension plate; 19. Centrifugal air damper; 20. Piston rod; 21. Connecting rack; 22. Sleeve one; 23. Connecting shaft; 24. Gear one; 25. Gear two; 26. Rotating shaft; 27. U-shaped block; 28. Rectangular block; 29. ​​Receiving shaft; 30. Lightweight wind vane; 31. Gear three; 32. Double-sided rack; 33. Sleeve two. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figure 1 , Figure 5 , Figure 6 and Figure 7 A smart water-saving irrigation and control device for landscaping includes a frame 1, a handrail 2 fixedly installed on the right side of the upper surface of the frame 1, a U-shaped block 27 fixedly installed on the upper surface of the frame 1, and a wind-resistant vehicle speed adaptive water spraying mechanism provided on the upper surface of the frame 1. The power output end of the wind-resistant vehicle speed adaptive water spraying mechanism is equipped with a spraying rotation mechanism that converts forward force into rotational force, and the power input end of the spraying rotation mechanism is equipped with a wind-suppressing mechanism that converts wind force into movement force. The wind-resistant vehicle speed adaptive water spraying mechanism consists of a spraying rotation mechanism and a wind suppression mechanism. The spraying rotation mechanism includes a fixed block 9, a rotating rod 10, a movable wheel 11, a first pulley 14, a transmission belt 15, a second pulley 16, a control rod 17, a centrifugal air damper 19, a piston rod 20, a connecting rack 21, a connecting shaft 23, a first gear 24, and a second gear 25. The upper surface of the fixed block 9 is fixedly installed to the lower surface of the frame 1. The outer surface of the rotating rod 10 is rotatably connected to the inner wall of the fixed block 9. The interior of the movable wheel 11 is fixedly installed to the outer surface of the rotating rod 10. The interior of the first pulley 14 is fixedly installed to the outer surface of one end of the rotating rod 10. The inner ring of the transmission belt 15 is connected to the outer surface of the first pulley 14. The outer surface of the second pulley 16 is connected to the inner ring of the transmission belt 15. The outer surface of the control rod 17 is fixedly installed to the interior of the second pulley 16. The centrifugal air damper 19... The internal part of the control rod 17 is controlled and installed on the outer surface of one end of the control rod 17. One end of the piston rod 20 is fixedly connected to the output end inside the centrifugal air damper 19. The front of the connecting rack 21 is fixedly installed to the other end of the piston rod 20. The outer surface of the connecting shaft 23 meshes with the upper surface of the connecting rack 21. The outer surface of the first gear 24 is fixedly installed to the internal part of the connecting shaft 23. The outer surface of the second gear 25 meshes with the outer surface of the first gear 24. The front of the moving wheel 11 is fitted with a rubber friction wheel 12. The outer surface of the rotating rod 10 is fitted with a flywheel 13. The internal part of the rubber friction wheel 12 is fixedly installed to the outer surface of the rotating rod 10. The lower surface of the centrifugal air damper 19 is fixedly installed with an extension plate 18. The back of the extension plate 18 is fixedly connected to the front of the U-shaped block 27. The right side of the U-shaped block 27 is fixedly installed with a sleeve block 22. The inner wall of the sleeve block 22 is slidably connected to the outer surface of the connecting rack 21.

[0023] Specifically, the spraying rotation mechanism drives the rotating rod 10 to rotate via the rotating wheel 11, which in turn causes the pulley 14, transmission belt 15, pulley 16, and other components to move in tandem. Combined with a centrifugal air damper 19 and other structures, the spraying state can be automatically adjusted according to the vehicle speed. When the vehicle speed changes, the spray volume and spray range can be adjusted accordingly, avoiding uneven spraying or water waste when the vehicle speed is too fast or too slow. This achieves intelligent water-saving irrigation and improves water resource utilization. The wind suppression mechanism converts wind power into movement power and works in conjunction with the spraying rotation mechanism. In windy conditions, the wind suppression mechanism can use wind-assisted movement. At the same time, the centrifugal air damper 19 and other components in the spraying rotation mechanism can automatically adjust the spray angle and force according to the wind strength and vehicle speed, effectively resisting the influence of wind on the spraying effect. This ensures that irrigation can still be carried out normally and evenly in windy weather, improving the applicability of the device in complex environments. The rotating rod 10 is driven by the rotation of the movable wheel 11, which in turn causes the pulley 14, transmission belt 15, and pulley 16 to rotate in sequence, causing the control rod 17 to rotate. The control rod 17 drives the centrifugal air damper 19 to work, and its output end pushes the piston rod 20 to move. The piston rod 20 drives the connecting rack 21 to slide in the sleeve block 22. The connecting rack 21 meshes with the connecting shaft 23, causing the connecting shaft 23 to rotate. The connecting shaft 23 drives the gear 24, and the gear 24 drives the gear 25 to rotate. It can accurately adjust the angle, speed and other parameters of the water spraying components according to the change of vehicle speed, realize the adaptive matching between vehicle speed and water spraying status, ensure uniform and effective water spraying at different vehicle speeds, and improve irrigation quality. The flywheel 13 installed on the rotating rod 10 can store and release energy when the speed of the movable wheel 11 changes during the movement of the device, which plays a role in stabilizing the speed of the rotating rod 10, making the rotation of the pulley 14 more stable, and reducing the instability of water spraying caused by vehicle speed fluctuations. Furthermore, the rubber friction wheel 12 is fitted to the front of the moving wheel 11, and the rubber friction wheel 12 is fixedly installed inside the rotating rod 10. The rubber friction wheel 12, made of rubber material, can increase the friction between the moving wheel 11 and the moving wheel 11, ensuring that the power can be transmitted to the rotating rod 10 more effectively when the moving wheel 11 rotates, avoiding slippage, improving power transmission efficiency, and enabling the entire spraying rotation mechanism to respond to changes in vehicle speed in a timely manner.

[0024] Please see Figure 1 , Figure 5 , Figure 6 and Figure 8The wind suppression mechanism includes a rectangular block 28, a receiving shaft 29, a lightweight wind vane 30, a gear 31, and a double-sided rack 32. The lower surface of the rectangular block 28 is fixedly installed with the top right side of the U-shaped block 27. The outer surface of the receiving shaft 29 is rotatably connected to the inside of the rectangular block 28. One side of the lightweight wind vane 30 is fixedly installed with the outer surface of the receiving shaft 29. The inside of the gear 31 is fixedly installed with the outer surface of the receiving shaft 29. The left side of the double-sided rack 32 meshes with the outer surface of the gear 31. A sleeve 2 33 is slidably connected to the outer surface of the double-sided rack 32. The left side of the sleeve 2 33 is fixedly installed with the right side of the U-shaped block 27. The front side of the double-sided rack 32 meshes with the outer surface of the gear 2 25, and the front side of the double-sided rack 32 does not mesh with the outer surface of the gear 1 24.

[0025] Specifically, the lightweight wind vane 30 can rotate flexibly with the wind direction. It is connected to gear 31 via a receiving shaft 29. When the wind blows, the lightweight wind vane 30 will adjust its angle according to the wind direction, causing the receiving shaft 29 and gear 31 to rotate. Gear 31 meshes with double-sided rack 32, thereby converting the rotational motion of gear 31 into the linear motion of double-sided rack 32. Double-sided rack 32 not only meshes with gear 31, but also with gear 25, and does not mesh with gear 1 24. When double-sided rack 32 moves under the action of wind, it will drive gear 2 25 to rotate. Because gear 25 is connected to other components in the spraying mechanism, this linkage can precisely adjust the angle, rotation speed, and other parameters of the spraying components according to the wind force and direction. This achieves adaptive adjustment of wind force and spraying status. When the wind is strong, the double-sided rack 32 moves more, causing gear 25 to rotate more times, thereby changing the spraying angle or range accordingly to counteract the impact of wind on the spraying effect and ensure the uniformity and effectiveness of irrigation. The rectangular block 28 stably fixes the receiving shaft 29 to the top right side of the U-shaped block 27, providing a solid support foundation for the entire wind suppression mechanism. The second sleeve block 33 acts as a sliding guide for the double-sided rack 32, ensuring that the double-sided rack 32 can only move in a straight line without deviation or shaking. This ensures stable and reliable meshing transmission between the gear 31 and the double-sided rack 32, and between the double-sided rack 32 and the gear 25, reducing transmission failures caused by component shaking and improving the operational stability of the entire wind suppression mechanism and the spraying rotation mechanism linked with it.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4A water tank 3 is installed on the upper surface of the frame 1. A pump body 4 is installed at the outlet end of the water tank 3. A connecting water pipe 5 is installed at the outlet end of the pump body 4. A transmission hose 6 is fixedly installed at one end of the connecting water pipe 5. A water receiving cylinder 7 is fixedly installed on the outer surface of one end of the transmission hose 6. Multiple sets of nozzles 8 are installed at the outlet end of the water receiving cylinder 7. Both sides of the water receiving cylinder 7 are fixedly installed to one end of the rotating shaft 26.

[0027] Specifically, water tank 3 is installed on the upper surface of the frame 1, providing a stable water source for the entire irrigation system. A pump body 4 is installed at the outlet of water tank 3. Pump body 4 generates sufficient pressure to smoothly extract water from water tank 3 and deliver it to the receiving water cylinder 7 via connecting water pipe 5 and transmission hose 6. This stable water supply system ensures a continuous water supply to the sprinkler heads 8 during device movement, guaranteeing the continuity and stability of irrigation work and preventing interruptions in water supply that could affect irrigation results. The combined design of connecting water pipe 5 and transmission hose 6 provides both rigid support and sufficient flexibility for water transmission. Connecting water pipe 5 plays a primary connecting and initial transmission role, ensuring that water flows along a predetermined path; while transmission hose 6 has good flexibility, allowing it to adapt flexibly to various motion states during device movement and rotation, such as when the frame 1 turns or the spray rotation mechanism adjusts its angle, without breaking or leaking due to device movement, ensuring that water reaches the receiving water cylinder 7 smoothly. The water outlet of the water receiving cylinder 7 is equipped with multiple sets of nozzles 8. The reasonable layout of the multiple sets of nozzles 8 can spray water evenly in the form of mist or water jets, covering a large area. This uniform spraying method can improve the uniformity of irrigation, avoid over- or under-irrigation in some areas, ensure that the garden plants receive sufficient and appropriate water nourishment, promote the healthy growth of plants, and improve the quality of garden irrigation. Both sides of the water receiving cylinder 7 are fixedly installed to one end of the rotating shaft 26. The presence of the rotating shaft 26 allows the water receiving cylinder 7 to rotate around its axis. Under the action of the spraying rotation mechanism, the rotating shaft 26 drives the water receiving cylinder 7 to rotate, thereby adjusting the spraying angle and direction of the nozzles 8. This allows the device to flexibly adjust the spraying range and direction according to different irrigation needs, such as different shapes of green areas and different irrigation requirements of plants, thus improving the applicability and flexibility of the device.

[0028] Working principle: During use, when the operator pushes the handle 2, causing the vehicle body to move forward via the moving wheels 11, the rubber friction wheel 12, which contacts the side of the moving wheels 11, begins to rotate under the action of friction. This rotation is transmitted through the rotating rod 10, and after being stabilized by inertia by the flywheel 13, it drives the pulley 14 to rotate. The pulley 14 transmits power to the pulley 16 via the transmission belt 15, thereby driving the control rod 17 to rotate at high speed. The control rod 17 drives the centrifugal air damper 19 to work. The characteristic of this damper is that the higher the rotation speed, the greater the air damping force generated inside it. This damping force drives... The piston rod 20 extends outward, thereby pushing the connecting rack 21 fixed thereto to move horizontally. The movement of the connecting rack 21 drives the gear 24 meshing with it to rotate. The gear 24 transmits the motion to the gear 25 meshing with it through the connecting shaft 23. This is the speed sensing path. The faster the vehicle speed, the greater the displacement of the connecting rack 21, and the greater the rotation output of the gear 25. This output is used to control the spray fan angle of the nozzle 8, realizing automatic adjustment of wide spray at high speed and narrow spray at low speed. At the same time, the wind in the environment will blow the lightweight wind vane 30, causing it to rotate around the receiving shaft 29. The rotation of the lightweight wind vane 30... The movement directly drives the rotation of gear 31, which is fixed on the same receiving shaft 29. Gear 31 drives the double-sided rack 32, which meshes with it, to move vertically up and down. This is the wind-sensing path, which converts the wind direction into the linear displacement of the double-sided rack 32. The front of the double-sided rack 32 meshes with the outer surface of gear 25. The rotation of gear 25, the main signal controlling the angle of the nozzle 8 by the vehicle speed, is modulated by the compensation signal controlling the vertical position of the double-sided rack 32 by the wind. When a crosswind blows, the light wind vane 30 rotates, causing the double-sided rack 32 to move to a specific position. This will change the position of gear 25. The reference point or phase of the rotational motion is used to superimpose a directional compensation amount into the angle control of the nozzle 8. Ultimately, this composite motion, which integrates vehicle speed and wind direction signals, is transmitted to the receiving water tank 7 through the rotating shaft 26. This allows the nozzle 8 to automatically adjust its width according to the vehicle speed, while also automatically deflecting at a certain angle in the direction of the wind to compensate for the wind's deflection of the water column or mist. Simultaneously, the water in the water tank 3 is pressurized by the pump body 4 and transported to the receiving water tank 7 through the connecting water pipe 5 and the transmission hose 6. Finally, it is sprayed out by the adjusted nozzle 8, completing the wind-resistant adaptive water-saving irrigation operation.

[0029] To achieve the aforementioned working principle, the pump body 4 in this device can be a DC 12V miniature self-priming water pump, such as model PM-200; the nozzle 8 is an adjustable fan-shaped stainless steel quick-connect nozzle, such as model QK-15; the rubber friction wheel 12 is a custom-made nitrile rubber-coated wheel; the flywheel 13 is a cast iron inertia wheel; the centrifugal air damper 19 is a linear damper with an adjustable damping coefficient, such as model DMP-30; and the lightweight wind vane 30 is an aluminum tail fin type wind vane. For power supply, a 12V lithium battery pack installed on the frame 1 directly powers the pump body 4 to drive the water flow. The spray rotation mechanism and the wind suppression mechanism rely entirely on mechanical linkage and do not require power. When the frame 1 is pushed forward, the moving wheel 11 rotates, driving the rubber friction wheel 12 to rotate through friction. The rubber friction wheel 12 drives the coaxial flywheel... Wheel 13 accumulates inertia to stabilize its rotational speed. This rotational motion is transmitted to pulley 16 via belt 14 and transmission belt 15, and accelerates the control lever 17 to rotate at high speed. The control lever 17 drives the centrifugal air damper 19 to work and generates a corresponding damping force according to the rotational speed, pushing the piston rod 20 and the connecting rack 21 to move linearly. Thus, the vehicle speed signal is converted into control of the swing angle of the nozzle 8 through the meshing of gear 1 24 and gear 2 25. At the same time, the wind in the environment drives the lightweight wind vane 30 to rotate, which drives the double-sided rack 32 to move up and down through gear 3 31. The double-sided rack 32, through its meshing relationship with gear 2 25, mechanically superimposes the wind compensation signal into the aforementioned vehicle speed control signal. Finally, the rotating shaft 26 drives the water tank 7 and the nozzle 8 to complete the wind-resistant adaptive spraying operation.

[0030] It should be noted that the scope of protection of this invention does not involve improvements to the internal structure and methods; furthermore, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart water-saving irrigation and control device for landscaping, characterized in that: Including frame (1), the right side of the upper surface of frame (1) is fixedly installed with handrail (2), the upper surface of frame (1) is fixedly installed with U-shaped block (27), and the upper surface of frame (1) is provided with wind-resistant vehicle speed self-adaptive water spraying mechanism; The power output end of the wind-resistant vehicle speed self-adaptive water spraying mechanism is provided with a spray rotating mechanism for converting forward force into rotating force, and the power input end of the spray rotating mechanism is provided with a wind suppression mechanism for converting wind force into moving force. The wind-resistant vehicle speed self-adaptive water spraying mechanism is composed of the spray rotating mechanism and the wind suppression mechanism.

2. The intelligent water-saving irrigation and control device for landscaping of claim 1, characterized in that: The spray rotating mechanism comprises a fixed block (9), a rotating rod (10), a moving wheel (11), a belt pulley I (14), a transmission belt (15), a belt pulley II (16), a control rod (17), a centrifugal air damper (19), a piston rod (20), a connecting rack (21), a connecting shaft (23), a gear I (24) and a gear II (25), the upper surface of the fixed block (9) is fixedly installed with the lower surface of the frame (1), the outer surface of the rotating rod (10) is rotatably connected with the inner wall of the fixed block (9), the inside of the moving wheel (11) is fixedly installed with the outer surface of the rotating rod (10), the inside of the belt pulley I (14) is fixedly installed with the outer surface of one end of the rotating rod (10), the inner ring of the transmission belt (15) is in transmission connection with the outer surface of the belt pulley I (14), the outer surface of the belt pulley II (16) is in transmission connection with the inner ring of the transmission belt (15), the outer surface of the control rod (17) is fixedly installed with the inside of the belt pulley II (16), the inside of the centrifugal air damper (19) is control installed with the outer surface of one end of the control rod (17), one end of the piston rod (20) is fixedly connected with the output end in the inside of the centrifugal air damper (19), the front surface of the connecting rack (21) is fixedly installed with the other end of the piston rod (20), the outer surface of the connecting shaft (23) is in engagement with the upper surface of the connecting rack (21), the outer surface of the gear I (24) is fixedly installed with the inside of the connecting shaft (23), and the outer surface of the gear II (25) is in engagement with the outer surface of the gear I (24).

3. The intelligent water-saving irrigation and control device for landscaping of claim 1, characterized in that: The wind suppression mechanism comprises a rectangular block (28), an accommodating shaft (29), a light wind vane (30), a gear III (31) and a double-sided rack (32), the lower surface of the rectangular block (28) is fixedly installed with the top end of the right side of the U-shaped block (27), the outer surface of the accommodating shaft (29) is rotatably connected with the inside of the rectangular block (28), one side of the light wind vane (30) is fixedly installed with the outer surface of the accommodating shaft (29), the inside of the gear III (31) is fixedly installed with the outer surface of the accommodating shaft (29), and the left side of the double-sided rack (32) is in engagement with the outer surface of the gear III (31).

4. The intelligent water-saving irrigation and control device for landscaping of claim 2, characterized in that: The front surface of the moving wheel (11) is provided with a rubber friction wheel (12), the outer surface of the rotating rod (10) is provided with a flywheel (13), and the inside of the rubber friction wheel (12) is fixedly installed with the outer surface of the rotating rod (10).

5. The intelligent water-saving irrigation and control device for landscaping of claim 2, characterized in that: The lower surface of the centrifugal air damper (19) is fixedly installed with an extension plate (18), the back surface of the extension plate (18) is fixedly connected with the front surface of a U-shaped block (27).

6. The intelligent water-saving irrigation and control device for landscaping of claim 1, characterized in that: The inner wall of the U-shaped block (27) is rotationally connected with the outer surface of a connecting shaft (23), and the inner wall of the U-shaped block (27) is rotationally connected with a rotating shaft (26).

7. The intelligent water-saving irrigation and control device for landscaping of claim 1, characterized in that: The upper surface of the vehicle frame (1) is provided with a water tank (3), the water outlet end of the water tank (3) is provided with a pump body (4), the water outlet end of the pump body (4) is provided with a connecting water pipe (5), and one end of the connecting water pipe (5) is fixedly installed with a transmission hose (6).

8. The intelligent water-saving irrigation and control device for landscaping of claim 7, characterized in that: The outer surface of one end of the transmission hose (6) is fixedly installed with a water receiving cylinder (7), the water outlet end of the water receiving cylinder (7) is provided with a plurality of spray heads (8), and the two sides of the water receiving cylinder (7) are fixedly installed with one end of the rotating shaft (26).

9. The intelligent water-saving irrigation and control device for landscaping of claim 1, characterized in that: The right side of the U-shaped block (27) is fixedly installed with a sleeve block one (22), and the inner wall of the sleeve block one (22) is slidingly connected with the outer surface of a connecting rack (21).

10. The intelligent water-saving irrigation and regulation device for landscaping of claim 3, characterized in that: The outer surface of the double-sided rack (32) is slidingly connected with a sleeve block two (33), the left side of the sleeve block two (33) is fixedly installed with the right side of the U-shaped block (27), the front surface of the double-sided rack (32) is engaged with the outer surface of a gear two (25), and the front surface of the double-sided rack (32) is not engaged with the outer surface of a gear one (24).

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