Spray irrigation device and irrigation method for highway green belt

Abstract

The present application provides a spray irrigation device and irrigation method for highway green belts, which relates to the field of green belt irrigation. The device comprises: a mounting plate arranged on a corrugated guardrail, a spraying mechanism and two sets of walking mechanisms arranged on the mounting plate, the walking mechanism comprising: a walking assembly, the walking assembly comprising: a rotating shaft, a walking wheel, a battery pack, a driving motor, a driving rod, a driving gear and a driven gear, the battery pack and the driving motor are both mounted on the mounting plate, and the battery pack is connected to the driving motor, the walking wheel is rotatably mounted on the mounting plate via a rotating shaft, the driving rod is rotatably mounted on the mounting plate, and the output shaft of the driving motor is coaxially fixed to the driving rod, the driving gear is coaxially sleeved on the driving rod, the driven gear is coaxially sleeved on the rotating shaft, and the driving gear is meshed with the driven gear. The present application has the effect of not easily affecting the passage of vehicles.

Description

Technical Field

[0001] The present application relates to the field of green belt irrigation, and in particular to a spray irrigation device and irrigation method for highway green belts. Background Art

[0002] Green belts are strips of land designated for greenery. They separate traffic, provide safety, beautify cities, and alleviate visual fatigue for drivers. Planting trees in green belts can also alter the spatial scale of roads, creating a favorable aspect ratio. They also purify the environment by trapping dust, reducing noise, absorbing harmful gases, and releasing oxygen.

[0003] Because green belts have many benefits, long green belts are set up on highways. They not only add organic natural colors to the inorganic roads, but also enhance the driver's visual guidance and reduce the tension caused by high-speed driving.

[0004] However, if the green belt is to grow stably, it needs to be sprayed and irrigated regularly. However, the current method of spraying and irrigating the green belt is generally to use work vehicles to spray and irrigate the green belt. In this way, the work vehicles need to occupy the fast lane of the highway, which greatly affects the traffic of vehicles and even easily causes traffic accidents. Summary of the Invention

[0005] In order to improve the problems existing in the above-mentioned technologies, the present application provides a spray irrigation device and watering method for highway green belts.

[0006] In a first aspect, the present application provides a spray irrigation device for a highway green belt, which adopts the following technical solution:

[0007] A spray irrigation device for a highway green belt comprises: a carrying plate provided on a corrugated guardrail, a spraying mechanism and two sets of traveling mechanisms being provided on the carrying plate, the traveling mechanism comprising: a traveling assembly, the traveling assembly comprising: a rotating shaft, a traveling wheel, a battery pack, a driving motor, a driving rod, a driving gear and a driven gear, the battery pack and the driving motor being both mounted on the carrying plate, and the battery pack being connected to the driving motor, the traveling wheel being rotatably mounted on the carrying plate via the rotating shaft, the driving rod being rotatably mounted on the carrying plate, and the output shaft of the driving motor being coaxially fixed to the driving rod, the driving gear being coaxially sleeved on the driving rod, the driven gear being coaxially sleeved on the rotating shaft, and the driving gear being meshed with the driven gear.

[0008] By adopting the above technical solution, when spraying and irrigating, the drive motor is controlled to start to drive the drive rod to rotate, and the rotation of the drive rod drives the rotation of the driving gear, the driven gear and the rotating shaft in turn; the rotation of the rotating shaft can drive the walking wheel to rotate, thereby driving the carrying plate to move; during the movement, the spraying mechanism will spray and irrigate the green belt, thereby eliminating the need to use work vehicles to occupy the fast lane to spray and irrigate the green belt, so as not to easily affect the passage of vehicles.

[0009] Optionally, the walking mechanism also includes: a guide assembly, which includes: a guide wheel, a fixed cylinder, a telescopic rod and a telescopic spring, the fixed cylinder is fixed on the mounting plate, one end of the telescopic rod is telescoped in the fixed cylinder, and the other end is connected to the guide wheel, and the guide wheel is in contact with the corrugated guardrail, and the telescopic spring is fixed between the fixed cylinder and the telescopic rod.

[0010] By adopting the above technical solution, the telescopic spring can push the telescopic rod to extend out of the fixed tube, so that the guide wheel can abut against the corrugated guardrail, so that the carrying plate can move stably along the length direction of the green belt.

[0011] Optionally, the spraying mechanism includes: a water supply component, an extrusion component and a spraying component, the water supply component includes: a liquid storage tank, a liquid supply pipe, an infusion pipe and a one-way valve, the liquid storage tank is fixed on the mounting plate, one end of the liquid supply pipe is connected to the liquid storage tank, and the other end is connected to the infusion pipe, the end of the infusion pipe away from the liquid supply pipe is connected to the spraying component, the one-way valve is arranged on the infusion pipe, and the extrusion component is arranged between the liquid supply pipe and the driving rod.

[0012] By adopting the above technical solution, during spraying, the liquid in the liquid storage tank flows through the liquid supply pipe and the liquid delivery pipe in sequence to the spray assembly, and is then sprayed out by the spray assembly, thereby spraying and irrigating the green belt.

[0013] Optionally, the spray assembly includes: a liquid outlet pipe and a spray head, one end of the liquid outlet pipe is connected to the liquid infusion pipe, and the other end is connected to the spray head.

[0014] By adopting the above technical solution, during spraying, the liquid in the liquid storage tank flows through the liquid supply pipe, the liquid infusion pipe and the liquid outlet pipe in sequence to the spray head, and is then sprayed out by the spray head, thereby spraying and irrigating the green belt.

[0015] Optionally, the extrusion assembly includes: a pulling part and an extrusion part, the extrusion part includes: an extrusion plate, a sealing sleeve, a blocking rod and an extrusion spring, the extrusion plate is arranged in the liquid supply pipe, and a connecting hole is opened through the extrusion plate for the blocking rod to pass through, the blocking rod is fixed on the mounting plate, the sealing sleeve is fixedly mounted on the extrusion plate and the blocking rod, the extrusion spring is fixed between the extrusion plate and the liquid storage tank, and the pulling part is arranged between the extrusion plate and the driving rod.

[0016] By adopting the above technical solution, the squeezing spring presses the squeezing plate downward, so that the squeezing plate can quickly squeeze out the liquid in the liquid supply pipe.

[0017] Optionally, the pulling part includes: a transmission gear, a rotating gear, a rotating rod, a pulling rod, a pulling block and a pulling rope, the transmission gear is coaxially sleeved on the driving rod, the rotating gear is rotatably mounted on the mounting plate through the rotating rod and meshes with the transmission gear, the pulling block is slidably mounted on the mounting plate, one end of the pulling rod is rotatably mounted on the rotating gear, and the other end is rotatably mounted on the pulling block, one end of the pulling rope is fixed to the pulling block, and the other end is fixed to the extrusion plate.

[0018] By adopting the above technical solution, when the driving rod rotates, that is, when the carrying plate moves, the driving rod drives the transmission gear, the rotating gear and the rotating rod to rotate in sequence; during the rotation of the rotating gear, the pulling rod will pull the pulling block to perform reciprocating linear motion on the top wall of the carrying plate. When the pulling block approaches the rotating gear, the pulling block pulls the pulling rope, and the pulling rope pulls the extrusion plate upward until the blocking rod is separated from the connecting hole, so that the liquid in the liquid storage tank continuously flows to the spray head.

[0019] Optionally, the spraying mechanism further includes: a stirring assembly, the stirring assembly including: a stirring shaft, a stirring blade and a transmission belt, the stirring shaft is rotatably mounted on the liquid storage tank, the stirring blade is fixed on the stirring shaft, and the transmission belt is transmitted between the stirring shaft and the drive rod.

[0020] By adopting the above technical solution, when the driving rod rotates, the stirring shaft can rotate synchronously through the setting of the transmission belt, so that the stirring blades can stir the fertilizer and water mixture in the liquid storage tank to make the fertilizer and water mixed more fully.

[0021] Optionally, the spraying mechanism also includes: a brushing assembly, the brushing assembly includes: a first brushing part, the first brushing part includes: a water tank, a linkage gear, a first rotating rod, a first water inlet pipe, a first rubber sleeve, a first fixed cloth and first bristles, the water tank is fixed on the mounting plate, the first rotating rod is rotatably installed on the mounting plate, the linkage gear is coaxially sleeved on the first rotating rod, and the linkage gear is meshed with the transmission gear, the first rotating rod is provided with a water inlet hole and a water outlet hole that are interconnected, one end of the first water inlet pipe is connected to the water tank, and the other end is connected to the water inlet hole, the first rubber sleeve is sleeved on the first water inlet pipe, the first fixed cloth is sleeved on the first rotating rod, and the first bristles are fixed on the first fixed cloth.

[0022] By adopting the above technical solution, when the first rotating rod rotates, the water in the water tank flows into the water inlet hole, and then flows out from the water outlet hole to soak the first fixed cloth. The first fixed cloth can throw the water onto the green belt to a certain extent; during this process, the first brush bristles can brush the surface of the green belt near the side, thereby cleaning the dust on the surface of the green belt, so as not to affect the growth of the green belt.

[0023] Optionally, the brushing assembly also includes: a second brushing part, the second brushing part includes: a first gear, a second gear, a second rotating rod, a second water inlet pipe, a second rubber sleeve, a second fixed cloth and second bristles, the second rotating rod is rotatably installed on the mounting plate, the second rotating rod is provided with a water hole and a drainage hole that are interconnected, one end of the second water inlet pipe is connected to the water tank, and the other end is connected to the water hole, the second rubber sleeve is sleeved on the second water inlet pipe, the second fixed cloth is sleeved on the second rotating rod, and the second bristles are fixed on the second fixed cloth, the first gear is coaxially sleeved on the first rotating rod, the second gear is coaxially sleeved on the second rotating rod, and the first gear is meshed with the second gear.

[0024] By adopting the above technical solution, when the second rotating rod rotates, the water in the water tank flows into the water hole, and then flows out from the drainage hole to soak the second fixed cloth. The second fixed cloth can throw the water onto the green belt to a certain extent; during this process, the second bristles can brush the surface of the green belt near the top, thereby cleaning the dust on the surface of the green belt, so as not to affect the growth of the green belt.

[0025] In a second aspect, the present application provides a method for watering a highway green belt using a spray irrigation device, which adopts the following technical solution:

[0026] A method for watering a highway green belt using a spray irrigation device comprises the following steps:

[0027] S1: Place the guide wheel in contact with the corrugated guardrails on both sides of the green belt;

[0028] S2: Start the driving motor to drive the walking wheel to drive the carrying plate to move;

[0029] S3: During the walking process, the spraying mechanism sprays and irrigates the green belt.

[0030] By adopting the above technical solution, there is no need for operating vehicles to spray and irrigate the green belt.

[0031] In summary, this application has at least one of the following beneficial effects:

[0032] 1. During the movement of the carrying plate, the spraying mechanism will spray and irrigate the green belt, so there is no need to use working vehicles to occupy the fast lane to spray and irrigate the green belt, so as not to affect the passage of vehicles.

[0033] 2. The telescopic spring can push the telescopic rod out of the fixed tube, so that the guide wheel can abut against the corrugated guardrail, so that the carrying plate can move stably along the length of the green belt.

[0034] 3. During spraying, the liquid in the liquid storage tank flows through the liquid supply pipe and the liquid delivery pipe in turn to the spraying assembly, and then is sprayed out by the spraying assembly, thereby spraying and irrigating the green belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a structural diagram according to an embodiment of the present application;

[0036] Figure 2 yes Figure 1 A schematic top view of

[0037] Figure 3 It is along Figure 2 A schematic cross-sectional view taken along the cutting line AA in FIG.

[0038] Figure 4 yes Figure 3 A schematic partial enlarged view of part B;

[0039] Figure 5 yes Figure 3 A schematic partial enlarged view of section C;

[0040] Figure 6 yes Figure 1 A schematic front view of

[0041] Figure 7 yes Figure 6 A schematic partial enlarged view of section D;

[0042] Figure 8 It is along Figure 2 A schematic cross-sectional view taken along the cutting line EE in FIG.

[0043] Figure 9 yes Figure 8 A schematic partial enlarged view of part F in the middle;

[0044] Figure 10 yes Figure 8 A schematic partial enlarged view of section G;

[0045] Figure 11 yes Figure 8 Schematic partial enlarged view of section H.

[0046] In the figure: 1. Corrugated guardrail; 11. Carrying plate; 2. Travel assembly; 21. Rotating shaft; 22. Travel wheel; 23. Battery pack; 24. Driving motor; 25. Driving rod; 26. Driving gear; 27. Driven gear; 3. Guide assembly; 31. Guide wheel; 32. Fixing cylinder; 33. Telescopic rod; 34. Telescopic spring; 4. Water supply assembly; 41. Liquid storage tank; 42. Liquid supply pipe; 43. Infusion pipe; 44. One-way valve; 5. Spray assembly; 51. Liquid outlet pipe; 52. Spray head; 6. Extrusion assembly; 61. Extrusion part; 611. Extrusion plate; 6111. Connecting hole; 612. Sealing sleeve; 613. Blocking rod; 614. Extrusion spring; 62. Pulling part; 621. Transmission gear; 622. Rotating gear; 62 3. Rotating rod; 624. Pulling rod; 625. Pulling block; 626. Pulling rope; 7. Stirring assembly; 71. Stirring shaft; 72. Stirring blade; 73. Transmission belt; 8. Brushing assembly; 81. First brushing part; 811. Water storage tank; 812. Linking gear; 813. First rotating rod; 8131. Water inlet hole; 8132. Water outlet hole; 814. First water inlet pipe; 815. First rubber sleeve; 816. First fixing cloth; 817. First brush bristles; 82. Second brushing part; 821. First gear; 822. Second gear; 823. Second rotating rod; 8231. Water hole; 8232. Drain hole; 824. Second water inlet pipe; 825. Second rubber sleeve; 826. Second fixing cloth; 827. Second brush bristles. DETAILED DESCRIPTION

[0047] An embodiment of the present application provides a spray irrigation device for a highway green belt.

[0048] See also Figure 1A spraying irrigation device for a highway green belt includes: a carrying plate 11 arranged on a corrugated guardrail 1, the carrying plate 11 is in a "U" shape, and a spraying mechanism and a walking mechanism are provided on the carrying plate 11. In the embodiment of the present application, the walking mechanism is provided in two groups, and is respectively located at both ends of the carrying plate 11 along the width direction. During spraying irrigation, the walking mechanism is used to drive the carrying plate 11 to move on the corrugated guardrail 1; during the movement, the spraying mechanism will spray and irrigate the green belt, thereby eliminating the need to use work vehicles to occupy the fast lane to spray and irrigate the green belt, so as not to affect the passage of vehicles.

[0049] See also Figure 2 and Figure 3 The walking mechanism includes: a walking component 2 and a guide component 3.

[0050] See also Figure 3 The walking assembly 2 includes: a rotating shaft 21, walking wheels 22, a battery pack 23, a driving motor 24, a driving rod 25, a driving gear 26 and a driven gear 27. In the embodiment of the present application, there are three walking wheels 22 in a single group of walking assembly 2. The bottom wall of the mounting plate 11 is provided with mounting grooves along the length direction. The number of mounting grooves is consistent with that of the walking wheels 22 and corresponds one to one. The walking wheels 22 are rotatably installed in the mounting grooves through the rotating shaft 21.

[0051] See also Figure 3 In the embodiment of the present application, the driving rod 25 corresponds to the middle running wheel 22 of the single set of three running wheels 22. The driving rod 25 is vertically rotatably mounted on the mounting plate 11, and one end of the driving rod 25 extends to the corresponding running wheel 22 and is coaxially fixed with the driving gear 26. A driven gear 27 is coaxially sleeved on the rotating shaft 21 of the running wheel 22 corresponding to the driving rod 25, and the driven gear 27 meshes with the driving gear 26.

[0052] See also Figure 3 The battery pack 23 and drive motor 24 are both mounted on the top wall of the carrier plate 11 and are electrically connected. In this embodiment of the present application, a supply vehicle can be added to follow the carrier plate 11 in the slow lane or emergency lane. This can be used to remotely control the drive motor 24 and replenish water or fluids to the spraying mechanism. The output shaft of the drive motor 24 is coaxially fixed to the drive rod 25. During spray irrigation, the drive motor 24 is activated to drive the drive rod 25 to rotate. The rotation of the drive rod 25 in turn drives the driving gear 26, the driven gear 27, and the rotating shaft 21. The rotation of the rotating shaft 21 can drive the running wheels 22 to rotate, thereby driving the carrier plate 11 to move.

[0053] See also Figure 4The guide assembly 3 includes a guide wheel 31, a fixed cylinder 32, a telescopic rod 33, and a telescopic spring 34. In the embodiment of the present application, multiple guide assemblies 3 are provided. The fixed cylinder 32 is fixed to the inner side wall of the mounting plate 11 and is arranged horizontally. One end of the telescopic rod 33 telescopes within the fixed cylinder 32, and the other end is connected to the guide wheel 31. The guide wheel 31 and the telescopic rod 33 are rotatably connected. The guide wheel 31 abuts the inner wall of the groove in the corrugated guardrail 1. The telescopic rod 33 is extended and retracted within the fixed cylinder 32 to accommodate the different spacings between the corrugated guardrails 1 on both sides of the green belt.

[0054] See also Figure 4 One end of the telescopic spring 34 is fixed to the inner wall of the fixed tube 32, and the other end is fixed to the end wall of the telescopic rod 33. The telescopic spring 34 can push the telescopic rod 33 to extend out of the fixed tube 32, so that the guide wheel 31 can abut against the corrugated guardrail 1, so that the carrying plate 11 can move stably along the length direction of the green belt; and if it moves to a non-straight section, the telescopic rod 33 can be retracted into the fixed tube 32, so that the carrying plate 11 can turn more easily.

[0055] See also Figure 3 The spraying mechanism includes: a water supply component 4, an extrusion component 6 and a spraying component 5.

[0056] See also Figure 3 The water supply assembly 4 includes: a liquid storage tank 41, a liquid supply pipe 42, a liquid infusion pipe 43, and a one-way valve 44. The liquid storage tank 41 is fixed to the top wall of the mounting plate 11 and is used to store a mixture of fertilizer and water. In the embodiment of the present application, there are two liquid supply pipes 42, two liquid infusion pipes 43, and two one-way valves 44, and they correspond one-to-one with the drive rod 25. One end of the liquid supply pipe 42 is connected to the liquid storage tank 41, and the other end is connected to the liquid infusion pipe 43. The end of the liquid infusion pipe 43 away from the liquid supply pipe 42 is connected to the spray assembly 5. During spraying, the liquid in the liquid storage tank 41 flows through the liquid supply pipe 42 and the liquid infusion pipe 43 in sequence to the spray assembly 5, and is then sprayed out by the spray assembly 5, thereby spraying and irrigating the green belt.

[0057] See also Figure 3 The spraying assembly 5 includes: a liquid outlet pipe 51 and a spray head 52. One end of the liquid outlet pipe 51 is connected to the end of the liquid infusion pipe 43 away from the liquid supply pipe 42, and the other end is connected to the spray head 52. During spraying, the liquid in the liquid storage tank 41 flows through the liquid supply pipe 42, the liquid infusion pipe 43 and the liquid outlet pipe 51 in sequence to the spray head 52, and then is sprayed out by the spray head 52, thereby spraying and irrigating the green belt.

[0058] See also Figure 3 The one-way valve 44 is installed on the infusion pipe 43. The one-way valve 44 allows the liquid to flow only from the infusion pipe 43 to the outlet pipe 51, but cannot flow from the outlet pipe 51 to the infusion pipe 43, thereby ensuring the stability of the green belt spray pipe.

[0059] See also Figure 5 and Figure 6 The extrusion assembly 6 includes a pulling portion 62 and an extrusion portion 61 .

[0060] See also Figure 5 The extrusion part 61 includes: an extrusion plate 611, a sealing sleeve 612, a blocking rod 613 and an extrusion spring 614. The extrusion plate 611 is arranged in the liquid supply pipe 42, and the extrusion plate 611 can move up and down in the vertical direction; the top wall of the extrusion plate 611 is penetrated by a connecting hole 6111 for the blocking rod 613 to pass through. In the embodiment of the present application, the extrusion plates 611 in the two liquid supply pipes 42 have opposite movement strokes, that is, when one moves upward, the other moves downward, so that the green belt can be continuously sprayed and irrigated.

[0061] See also Figure 5 The blocking rod 613 is fixed to the inner wall of the liquid supply tube 42 and is L-shaped. A sealing sleeve 612 is fixedly mounted on the extrusion plate 611 and the blocking rod 613. The sealing sleeve 612 improves the sealing between the extrusion plate 611 and the inner wall of the liquid supply tube 42, and between the blocking rod 613 and the inner wall of the communication hole 6111. One end of the extrusion spring 614 is fixed to the outer bottom wall of the liquid storage tank 41, and the other end is fixed to the top wall of the extrusion plate 611. The extrusion spring 614 can push the extrusion plate 611 downward.

[0062] See also Figure 6 and Figure 7 The pulling portion 62 includes a transmission gear 621, a rotating gear 622, a rotating rod 623, a pulling rod 624, a pulling block 625, and a pulling rope 626. The transmission gear 621 is coaxially mounted on the driving rod 25. The rotating gear 622 is rotatably mounted on the top wall of the mounting plate 11 via the rotating rod 623, and the transmission gear 621 and the rotating gear 622 are meshed. The pulling block 625 is slidably mounted on the top wall of the mounting plate 11 and slides along the length of the mounting plate 11. One end of the pulling rod 624 is rotatably mounted on the top wall of the rotating gear 622, and the other end is rotatably mounted on the side wall of the pulling block 625 near the rotating gear 622.

[0063] See also Figure 6 and Figure 7One end of the pulling rope 626 is fixed to the side of the pulling block 625 away from the pulling rod 624, and the other end passes through the liquid supply pipe 42 and is fixed to the top wall of the extrusion plate 611. When the driving rod 25 rotates, that is, when the carrying plate 11 moves, the driving rod 25 drives the transmission gear 621, the rotating gear 622 and the rotating rod 623 to rotate in sequence; during the rotation of the rotating gear 622, the pulling rod 624 will pull the pulling block 625 to make a reciprocating linear motion on the top wall of the carrying plate 11. When the pulling block 625 approaches the rotating gear 622, the pulling block 625 pulls the pulling rope 626, and the pulling rope 626 pulls the extrusion plate 611 upward until the blocking rod 613 is separated from the communicating hole 6111, so that the liquid in the liquid storage tank 41 continuously flows to the spray head 52;

[0064] See also Figure 6 and Figure 7 In the process of pulling the block 625 away from the rotating gear 622 , the pulling block 625 releases the pulling rope 626 , and the squeezing spring 614 presses the squeezing plate 611 downward, so that the squeezing plate 611 can quickly squeeze out the liquid in the liquid supply pipe 42 .

[0065] See also Figure 3 Furthermore, the spraying mechanism also includes a stirring assembly 7, which includes a stirring shaft 71, stirring blades 72, and a transmission belt 73. The stirring shaft 71 is vertically rotatably mounted in the liquid storage tank 41, and the top end of the stirring shaft 71 passes through the liquid storage tank 41; the stirring blades 72 are fixed to the stirring shaft 71. The transmission belt 73 is transmitted between the drive rod 25 and the stirring shaft 71 (the transmission belt 73 generally also includes two pulleys, which are respectively mounted on the drive rod 25 and the stirring shaft 71). When the drive rod 25 rotates, the stirring shaft 71 can rotate synchronously through the arrangement of the transmission belt 73, so that the stirring blades 72 can stir the fertilizer and water mixture in the liquid storage tank 41, so that the fertilizer and water are mixed more fully.

[0066] See also Figure 8 Furthermore, the spraying mechanism also includes: a brushing component 8, and the brushing component 8 includes: a first brushing part 81 and a second brushing part 82.

[0067] See also Figure 8 and Figure 9The first scrubbing section 81 includes a water tank 811, a linkage gear 812, a first rotating rod 813, a first water inlet pipe 814, a first rubber sleeve 815, a first fixing cloth 816, and first bristles 817. The water tank 811 is fixedly mounted on the top wall of the mounting plate 11. The first rotating rod 813 is vertically rotatably mounted on the top wall of the mounting plate 11, and the bottom end of the first rotating rod 813 extends downward through the mounting plate 11. The linkage gear 812 is coaxially sleeved on the end of the first rotating rod 813 near the top and meshes with the transmission gear 621. When the drive rod 25 rotates, the drive rod 25 sequentially drives the rotation of the transmission gear 621, the linkage gear 812, and the first rotating rod 813.

[0068] See also Figure 9 and Figure 10 The top wall of the first rotating rod 813 is provided with a water inlet hole 8131, and the side wall of the first rotating rod 813 is provided with a plurality of water outlet holes 8132 connected to the water inlet hole 8131. The inner diameter of the water outlet holes 8132 gradually decreases from the end closest to the water inlet hole 8131 to the end farther away from the water inlet hole 8131. One end of the first water inlet pipe 814 is connected to the water storage tank 811, and the other end is disposed within the water inlet hole 8131. A first rubber sleeve 815 is fixedly mounted on the end of the first water inlet pipe 814 located within the water inlet hole 8131, and the first rubber sleeve 815 abuts against the inner wall of the water inlet hole 8131. The first rubber sleeve 815 can improve the sealing between the first water inlet pipe 814 and the inner wall of the water inlet hole 8131, but does not affect the rotation of the first rotating rod 813.

[0069] See also Figure 10 The first fixed cloth 816 is fixedly mounted on the first rotating rod 813, and the first bristles 817 are integrally formed on the first fixed cloth 816. When the first rotating rod 813 rotates, the water in the water tank 811 flows into the water inlet hole 8131, and then flows out from the water outlet hole 8132 to soak the first fixed cloth 816. The first fixed cloth 816 can throw the water onto the green belt to a certain extent; in this process, the first bristles 817 can brush the surface of the green belt near the side, thereby cleaning the dust on the surface of the green belt, so as not to affect the growth of the green belt.

[0070] See also Figure 10 and Figure 11The second brushing part 82 includes: a first gear 821, a second gear 822, a second rotating rod 823, a second water inlet pipe 824, a second rubber sleeve 825, a second fixing cloth 826 and a second brush 827. The second rotating rod 823 is rotatably mounted on the bottom wall of the mounting plate 11 and is horizontally arranged. The first gear 821 is coaxially sleeved on any first rotating rod 813, and the second gear 822 is coaxially sleeved on one end of the second rotating rod 823 close to the first gear 821, and the first gear 821 is meshed with the second gear 822. When the first rotating rod 813 rotates, the first rotating rod 813 drives the rotation of the first gear 821, the second gear 822 and the second rotating rod 823 in sequence.

[0071] See also Figure 10 and Figure 11 A water hole 8231 is defined at the end of the second rotating rod 823 away from the second gear 822. A plurality of drainage holes 8232 are defined on the sidewall of the second rotating rod 823, each connected to the water hole 8231. The inner diameter of the drainage holes 8232 gradually decreases from the end closest to the water hole 8231 to the end farther from the water hole 8231. One end of the second water inlet pipe 824 is connected to the water tank 811, and the other end is disposed within the water hole 8231. A second rubber sleeve 825 is fixedly mounted on the end of the second water inlet pipe 824 located within the water hole 8231, abutting the inner wall of the water hole 8231. The second rubber sleeve 825 is used to improve the sealing between the second water inlet pipe 824 and the inner wall of the water hole 8231.

[0072] See also Figure 10 and Figure 11 The second fixed cloth 826 is fixedly mounted on the second rotating rod 823, and the second bristles 827 are integrally formed on the second fixed cloth 826. When the second rotating rod 823 rotates, the water in the water tank 811 flows into the water hole 8231, and then flows out from the drainage hole 8232 to soak the second fixed cloth 826. The second fixed cloth 826 can throw the water onto the green belt to a certain extent; in this process, the second bristles 827 can brush the surface of the green belt near the top, thereby cleaning the dust on the surface of the green belt, so as not to affect the growth of the green belt.

[0073] In the embodiment of the present application, liquid level sensors may be provided in the liquid storage tank 41 and the water storage tank 811 so that liquid can be replenished in a timely manner once insufficient liquid is detected.

[0074] The working principle of the highway green belt spray irrigation device of the present application during use is as follows: when the driving rod 25 rotates, that is, when the carrying plate 11 moves, the driving rod 25 drives the transmission gear 621, the rotating gear 622 and the rotating rod 623 to rotate in sequence; during the rotation of the rotating gear 622, the pulling rod 624 will pull the pulling block 625 to perform reciprocating linear motion on the top wall of the carrying plate 11, and when the pulling block 625 approaches the rotating gear 622, the pulling block 625 pulls the pulling rope 626, and the pulling rope 626 pulls the extrusion plate 611 to move upward until the blocking rod 613 is separated from the communicating hole 6111, so that the liquid in the liquid storage tank 41 continuously flows to the spray head 52; when the pulling block 625 moves away from the rotating gear 622, the pulling block 625 releases the pulling rope 626, and the extrusion spring 614 presses the extrusion plate 611 downward, so that the extrusion plate 611 can quickly squeeze out the liquid in the liquid supply pipe 42.

[0075] The embodiment of the present application also provides a method for watering a highway green belt using a spray irrigation device.

[0076] A method for watering a highway green belt using a spray irrigation device comprises the following steps:

[0077] S1: The guide wheel 31 is brought into contact with the corrugated guardrails 1 on both sides of the green belt;

[0078] S2: Start the driving motor 24 to drive the walking wheel 22 to drive the carrying plate 11 to move;

[0079] S3: During the walking process, the spraying mechanism sprays and irrigates the green belt.

[0080] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A spray irrigation device for highway green belts, characterized in that: include: A carrying plate (11) is provided on a corrugated guardrail (1), wherein a spraying mechanism and two sets of walking mechanisms are provided on the carrying plate (11), wherein the walking mechanism comprises a walking assembly (2), wherein the walking assembly (2) comprises a rotating shaft (21), a walking wheel (22), a battery pack (23), a driving motor (24), a driving rod (25), a driving gear (26) and a driven gear (27), wherein the battery pack (23) and the driving motor (24) are both installed on the carrying plate (11), and the battery pack (23) and the driven gear (27) are connected to each other. The driving motor (24) is connected, the walking wheel (22) is rotatably mounted on the carrying plate (11) through the rotating shaft (21), the driving rod (25) is rotatably mounted on the carrying plate (11), and the output shaft of the driving motor (24) is coaxially fixed with the driving rod (25), the driving gear (26) is coaxially sleeved on the driving rod (25), the driven gear (27) is coaxially sleeved on the rotating shaft (21), and the driving gear (26) is meshed with the driven gear (27); The spraying mechanism comprises: a water supply assembly (4), an extrusion assembly (6) and a spraying assembly (5); the water supply assembly (4) comprises: a liquid storage tank (41), a liquid supply pipe (42), a liquid infusion pipe (43) and a one-way valve (44); the liquid storage tank (41) is fixed on the carrying plate (11); one end of the liquid supply pipe (42) is connected to the liquid storage tank (41) and the other end is connected to the liquid infusion pipe (43); the end of the liquid infusion pipe (43) away from the liquid supply pipe (42) is connected to the spraying assembly (5); the one-way valve (44) is arranged on the liquid infusion pipe (43); the extrusion assembly (6) is arranged between the liquid supply pipe (42) and the driving rod (25); The extrusion assembly (6) includes: a pulling portion (62) and an extrusion portion (61); the extrusion portion (61) includes: an extrusion plate (611), a sealing sleeve (612), a blocking rod (613) and an extrusion spring (614); the extrusion plate (611) is arranged in the liquid supply pipe (42); and a connecting hole (6111) is provided on the extrusion plate (611) for the blocking rod (613) to pass through; the blocking rod (613) is fixed on the carrying plate (11); the sealing sleeve (612) is fixedly sleeved on the extrusion plate (611) and the blocking rod (613); the extrusion spring (614) is fixed between the extrusion plate (611) and the liquid storage tank (41); and the pulling portion (62) is arranged between the extrusion plate (611) and the driving rod (25); The pulling portion (62) includes: a transmission gear (621), a rotating gear (622), a rotating rod (623), a pulling rod (624), a pulling block (625) and a pulling rope (626); the transmission gear (621) is coaxially sleeved on the driving rod (25); the rotating gear (622) is rotatably mounted on the carrying plate (11) through the rotating rod (623) and meshes with the transmission gear (621); the pulling block (625) is slidably mounted on the carrying plate (11); one end of the pulling rod (624) is rotatably mounted on the rotating gear (622) and the other end is rotatably mounted on the pulling block (625); one end of the pulling rope (626) is fixed to the pulling block (625) and the other end is fixed to the extrusion plate (611).

2. The sprinkler irrigation device for highway green belts according to claim 1, characterized in that: The walking mechanism further comprises: a guide assembly (3), the guide assembly (3) comprising: a guide wheel (31), a fixed cylinder (32), a telescopic rod (33) and a telescopic spring (34), the fixed cylinder (32) being fixed on the carrying plate (11), one end of the telescopic rod (33) being telescoped in the fixed cylinder (32), and the other end being connected to the guide wheel (31), and the guide wheel (31) being in contact with the corrugated guardrail (1), and the telescopic spring (34) being fixed between the fixed cylinder (32) and the telescopic rod (33).

3. The sprinkler irrigation device for highway green belts according to claim 1, characterized in that: The spray assembly (5) comprises: a liquid outlet pipe (51) and a spray head (52); one end of the liquid outlet pipe (51) is connected to the liquid delivery pipe (43), and the other end is connected to the spray head (52).

4. The sprinkler irrigation device for highway green belts according to claim 1, characterized in that: The spraying mechanism further comprises: a stirring assembly (7), the stirring assembly (7) comprising: a stirring shaft (71), a stirring blade (72) and a transmission belt (73), the stirring shaft (71) being rotatably mounted on the liquid storage tank (41), the stirring blade (72) being fixed on the stirring shaft (71), and the transmission belt (73) being transmitted between the stirring shaft (71) and the driving rod (25).

5. The sprinkler irrigation device for highway green belts according to claim 1, characterized in that: The spraying mechanism further comprises: a brushing assembly (8), the brushing assembly (8) comprising: a first brushing part (81), the first brushing part (81) comprising: a water storage tank (811), a linkage gear (812), a first rotating rod (813), a first water inlet pipe (814), a first rubber sleeve (815), a first fixing cloth (816) and first bristles (817), the water storage tank (811) being fixed on the carrying plate (11), the first rotating rod (813) being rotatably mounted on the carrying plate (11), the linkage gear (812) being coaxially sleeved on the first rotating rod (813) ), and the linkage gear (812) is meshed with the transmission gear (621); the first rotating rod (813) is provided with a water inlet hole (8131) and a water outlet hole (8132) that are interconnected; one end of the first water inlet pipe (814) is connected to the water tank (811), and the other end is connected to the water inlet hole (8131); the first rubber sleeve (815) is sleeved on the first water inlet pipe (814); the first fixing cloth (816) is sleeved on the first rotating rod (813), and the first bristles (817) are fixed on the first fixing cloth (816).

6. The sprinkler irrigation device for highway green belts according to claim 5, characterized in that: The scrubbing assembly (8) further comprises: a second scrubbing portion (82), the second scrubbing portion (82) comprising: a first gear (821), a second gear (822), a second rotating rod (823), a second water inlet pipe (824), a second rubber sleeve (825), a second fixing cloth (826) and second bristles (827), the second rotating rod (823) being rotatably mounted on the mounting plate (11), the second rotating rod (823) being provided with a water hole (8231) and a drainage hole (8232) which are in communication with each other, one end of the second water inlet pipe (824) being connected to the water storage tank (811) is connected, and the other end is connected with the water hole (8231), the second rubber sleeve (825) is sleeved on the second water inlet pipe (824), the second fixing cloth (826) is sleeved on the second rotating rod (823), and the second bristles (827) are fixed on the second fixing cloth (826), the first gear (821) is coaxially sleeved on the first rotating rod (813), the second gear (822) is coaxially sleeved on the second rotating rod (823), and the first gear (821) and the second gear (822) are meshed.

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