A green irrigation device and a method of using the same

Abstract

This invention discloses a greening sprinkler irrigation device and its usage method, belonging to the technical field of sprinkler irrigation devices. It includes a ring-shaped movable base, with push rods fixedly connected to both sides of the circumferential surface of the movable base. Brake casters are rotatably connected to the bottom of the movable base in a circular array. A liquid storage tank is fixedly connected to the top of the movable base and coaxially arranged therewith. A water injection pipe is fixedly connected to the front top of the liquid storage tank, and a mounting shell is fixedly connected to the center of the top of the liquid storage tank. This invention ensures that the powder mixes immediately upon entering the water through the synchronous rotation of the stirring rod on the stirring shaft, completely preventing sedimentation and ensuring uniform nutrient solution concentration. By flexibly adjusting the horizontal distance between the first and second sprinkler pipes, the irrigation area of ​​the device can be flexibly adjusted, effectively expanding the applicability of the device and further improving the irrigation effect on greening, effectively meeting the needs of operators.

Description

Technical Field

[0001] This invention relates to the field of sprinkler irrigation technology, specifically to a greening sprinkler irrigation device and its usage method. Background Technology

[0002] Green sprinkler irrigation system refers to an irrigation facility system that uses mechanical or automated equipment to evenly deliver water to the roots or leaves of plants in the form of spray, mist or droplets to meet the water needs of plant growth. It includes water pumps, water tanks, etc., to provide sufficient water pressure and volume, as well as main pipes and branch pipes, etc., responsible for delivering water to various irrigation areas to achieve automated and precise irrigation.

[0003] While current sprinkler irrigation systems for greening have good performance, they still have some shortcomings in practical use. First, most existing sprinkler irrigation systems pre-store the prepared nutrient solution inside the system. When using the system to irrigate greenery, the pre-stored nutrient solution is prone to sedimentation, requiring operators to stir it, which increases their workload and may reduce the irrigation effect. Second, the irrigation range of existing sprinkler irrigation systems is not easily adjustable. When it is necessary to expand the irrigation range for greenery, the equipment may not be able to adjust flexibly according to different usage needs, thus narrowing the applicability of the system and reducing its effectiveness. Summary of the Invention

[0004] To address the problems mentioned in the background art, the present invention aims to provide a greening sprinkler irrigation device and its usage method, which has the advantages of high efficiency in preventing sedimentation, uniform mixing ratio, flexible adjustment, and good irrigation effect. The synchronous rotation of the stirring rod on the stirring shaft ensures that the powder mixes immediately upon entering the water, thoroughly preventing sedimentation and guaranteeing uniform nutrient solution concentration. Flexible adjustment of the horizontal distance between the first and second sprinkler pipes allows for flexible adjustment of the irrigation area, effectively expanding the device's applicability and further improving its irrigation effect on greening, thus effectively meeting the needs of operators.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a greening sprinkler irrigation device, comprising a ring-shaped movable base, wherein push rods are fixedly connected to both sides of the circumferential surface of the movable base, and brake casters are rotatably connected to the bottom of the movable base in a circular array. A liquid storage tank is fixedly connected to the top of the movable base and coaxially arranged therewith. A water injection pipe is fixedly connected to the front top of the liquid storage tank. A mounting shell is fixedly connected to the center of the top of the liquid storage tank. A positioning shell is fixedly connected to the top of the mounting shell. A partition is fixedly connected to the center of the inner wall of the mounting shell. Feeding hoppers are provided on both the left and right sides of the top of the liquid storage tank. A downwardly inclined feeding pipe is fixedly connected to the bottom of each of the two feeding hoppers. The ends of the two feeding pipes away from the two feeding hoppers are fixedly connected to the top of the left and right sides of the surface of the liquid storage tank. A metering paddle is rotatably connected inside each of the two feeding pipes. A stirring shaft is rotatably connected to the liquid storage tank and coaxially arranged therewith. Multiple stirring rods are fixedly connected in a circular array along the height direction on the surface of the stirring shaft. The stirring rod has its top penetrating the top of the storage tank and extending into the mounting housing for rotatable connection. A water pump is fixedly connected to the stirring shaft and is coaxially arranged therewith. The bottom of the water pump extends to below the bottom of the stirring shaft and is fixedly connected to a filter element. The top of the water pump penetrates the top of the storage tank and extends to the top of the partition plate for rotatable connection. A water pump is fixedly connected to the top of the partition plate and is coaxially arranged with the water pump. The water outlet of the water pump is fixedly connected to the top of the water pump. A water delivery pipe is provided on the top of the positioning housing and is coaxially arranged with the water pump. The bottom of the water delivery pipe penetrates the mounting housing and extends into it for rotatable connection to the water pump's suction end. A sprinkler assembly is fixedly connected to the top of the water delivery pipe.

[0006] In a preferred embodiment of the present invention, a first driving bevel gear is fixedly sleeved on the surface below the partition plate of the stirring shaft, a cover plate is rotatably connected to the top of each of the two feeding hoppers, a rotating shaft is fixedly connected to the inner wall of each of the two metering discharge paddles, one end of each rotating shaft passes through one side of each of the two feeding pipes and extends into the interior of the mounting shell, and is rotatably connected to its left and right sides, a first driven bevel gear is fixedly sleeved on the inner surface of each of the two rotating shafts of the mounting shell, the bottom of the first driving bevel gear is rotatably connected to the center of the top of the liquid storage tank, and the left and right sides of the top of the first driving bevel gear are perpendicularly meshed with the bottoms of the two first driven bevel gears.

[0007] In a preferred embodiment of the present invention, a power bevel gear is vertically engaged at the front top of the stirring rod, a first motor is fixedly connected to the front top of the storage tank, the output shaft of the first motor is fixedly connected to the inner wall of the power bevel gear, the surface of the pumping pipe is rotatably connected to the inner wall of the partition, the surface of the water supply pipe is rotatably connected to the top of the mounting shell, a first spur gear is fixedly sleeved on the surface of the pumping pipe and coaxially arranged therewith, a vertical rod is rotatably connected to the rear inside the mounting shell and arranged parallel to the pumping pipe, the top of the first spur gear is rotatably connected to the bottom of the partition, and the bottom of the vertical rod is rotatably connected to the rear top of the storage tank.

[0008] In a preferred embodiment of the present invention, a second spur gear is fixedly sleeved on the inner surface of the positioning shell of the water supply pipe. The second spur gear and the first spur gear are located on the same axis. Two third spur gears are fixedly sleeved on the surface of the vertical rod, with the lower third spur gear meshing with the first spur gear and the upper third spur gear meshing with the second spur gear. The surface of the water supply pipe is rotatably connected to the top of the positioning shell. A sprinkler assembly is fixedly connected to the top of the water supply pipe. The sprinkler assembly includes a central pipe fixed to the top of the water supply pipe. The central pipe and the water supply pipe are located on the same axis, and an annular shell coaxially disposed therewith is fixedly connected to the top of the central pipe.

[0009] In a preferred embodiment of the present invention, four primary irrigation pipes are fixedly connected in a circular array on the circumferential surface of the central pipe, and are parallel to the ground. Multiple primary nozzles are fixedly connected to the bottom of each primary irrigation pipe at equal intervals. Each of the four primary irrigation pipes has a secondary irrigation pipe coaxially arranged on the side away from the central pipe. Multiple secondary nozzles are fixedly connected to the bottom of each of the four secondary irrigation pipes at equal intervals. One end of each of the four secondary irrigation pipes is slidably connected to the end of each of the four primary irrigation pipes away from the central pipe. Four limiting rods are provided above the top of each of the four primary irrigation pipes, parallel to their length direction. A primary mounting base is fixedly connected to the surface of each of the four limiting rods at their closest points.

[0010] In a preferred embodiment of the present invention, four rectangular shells are arranged in a circular array on the circumferential surface of the annular shell, parallel to the first and second irrigation pipes. The four rectangular shells are located above the tops of the four first and second irrigation pipes. A second mounting seat is fixedly connected to the center of the top of each of the four second irrigation pipes. The inner walls of the four second mounting seats are slidably connected to the surfaces of the four limiting rods. A stop block is fixedly connected to the end of each of the four limiting rods away from the four first mounting seats to prevent the second mounting seats from detaching. A corrugated pipe is fixedly connected between the ends of the four first and four second irrigation pipes that are close to each other.

[0011] In a preferred embodiment of the present invention, a second active bevel gear is rotatably connected to the bottom of the inner wall of the annular shell and is coaxially arranged therewith. A reciprocating screw is rotatably connected to the lower part of the interior of each of the four rectangular shells and is arranged parallel to the first and second irrigation pipes. A moving block is threadedly connected to the surface of each of the four reciprocating screws. A connecting rod is fixedly connected to the center of each of the four moving blocks on the side away from the annular shell. The end of each of the four connecting rods extends to the outside of the four rectangular shells and is fixedly connected to the top of each of the four second mounting bases. The side of each of the four rectangular shells away from the annular shell is slidably connected to the surface of each of the four connecting rods.

[0012] In a preferred embodiment of the present invention, a second motor is fixedly connected to the top of the annular shell, and a guide rod is provided above the interior of each of the four rectangular shells, which is parallel to the reciprocating screw. The inner walls of the four moving blocks are slidably connected to the surfaces of the four guide rods, and the four reciprocating screws extend into the interior of the annular shell and are rotatably connected to its circumferential surface. A second driven bevel gear is fixedly sleeved on the inner surface of each of the four reciprocating screws, and the top of the second driving bevel gear meshes perpendicularly with the bottom of the four second driven bevel gears.

[0013] In a preferred embodiment of the present invention, the output shaft of the second motor extends into the interior of the annular shell and is fixedly connected to the inner wall of the second driving bevel gear. A protective shell is provided outside the second motor, and the bottom of the protective shell is fixedly connected to the top of the annular shell. The four guide rods are fixedly connected to the circumferential surface of the annular shell at one end close to each other, and fixedly connected to one side of the inner wall of the four rectangular shells at one end far from each other. The four reciprocating screws are rotatably connected to one side of the inner wall of the four rectangular shells at one end far from the four driven bevel gears.

[0014] A method for using a greening sprinkler irrigation device, the steps of which are as follows: S1: First, the operator injects sufficient clean water or nutrient solution to be sprayed into the storage tank through the water injection pipe. The operator opens the feeding hopper through the cover plate and puts the powder to be used in the spraying process into the two feeding hoppers. When the operator controls the two metering paddles to rotate synchronously, the powder poured into the two feeding hoppers is metered down into the two feeding pipes through the two continuously rotating metering paddles. The powder metered into the two feeding pipes is metered into the storage tank. When the powder metered by the two metering paddles is put into the storage tank, the continuously rotating stirring shaft and multiple stirring rods facilitate the full mixing of the injected clean water and nutrient solution with the powder, which is convenient for subsequent spraying of the greenery. Then, the two cover plates can be used to seal the top of the two feeding hoppers. S2: In use, the operator moves the equipment to the area to be irrigated using the push rod and brake casters. Then, the equipment is fixed in the designated position using the braking function of the brake casters. When it is necessary to irrigate the greenery, the operator starts the first motor through the controller. The first motor drives the power bevel gear to rotate coaxially. The power bevel gear drives the first active bevel gear, which meshes with it perpendicularly, to rotate synchronously. The stirring shaft fixed to the inner wall of the first active bevel gear rotates coaxially with the first active bevel gear. Multiple stirring rods fixed to the surface of the stirring shaft rotate vertically along the axis of the stirring shaft. When the powder is quantitatively delivered by two quantitative feeding paddles into the storage tank, the continuously rotating stirring shaft and multiple stirring rods facilitate the thorough mixing of the injected water and nutrient solution with the powder, which can effectively prevent the irrigation solution from settling and facilitate efficient irrigation of the greenery. S3: When the stirring shaft rotates vertically along its axis, the water pumping pipe fixed to the inner wall of the stirring shaft rotates coaxially with the stirring shaft. The filter element fixed to the bottom of the water pumping pipe also rotates coaxially with the stirring shaft. The operator starts the water pump through the controller. After starting, the water pump draws the fully mixed nutrient solution from the storage tank through the water pumping pipe and the filter element. The nutrient solution is then transported to the water delivery pipe through the filter element, the water pumping pipe, and the water pump. The nutrient solution transported to the water delivery pipe is then transported to the central pipe. As the central pipe is continuously filled with nutrient solution, it is gradually transported to the four No. 1 sprinkler pipes. The nutrient solution transported to the four No. 1 sprinkler pipes is finally sprayed onto the green area to be irrigated through multiple No. 1 nozzles. At the same time, the water delivery pipe drives the central pipe and the four No. 1 sprinkler pipes to rotate continuously, which can effectively expand the irrigation range of the green area and further improve the irrigation effect of this equipment. S4: To further expand the irrigation area of ​​the greenery, when the operator starts the second motor in forward rotation via the controller, the four moving blocks push the four No. 2 mounting bases, causing the No. 2 irrigation pipes at their bottoms to move from the center of the central pipe towards its circumference. At this time, one end of the four No. 2 irrigation pipes gradually moves away from the four No. 1 irrigation pipes and away from the center pipe. Simultaneously, the horizontal distance between the No. 1 and No. 2 irrigation pipes continuously increases until the horizontal distance between the No. 1 and No. 2 irrigation pipes is adjusted to a suitable distance. At this point, the irrigation radius formed by the No. 1 and No. 2 irrigation pipes increases, facilitating irrigation of a larger area. The system irrigates a wide area of ​​greenery using a corrugated pipe system. As the four No. 2 irrigation pipes move away from one end of the four No. 1 irrigation pipes, the corrugated pipes are stretched, ensuring that the nutrient solution injected into the four No. 1 irrigation pipes is also injected into the four No. 2 irrigation pipes. When the nutrient solution is injected into the four No. 2 irrigation pipes, it can be simultaneously sprayed onto the green area through multiple No. 2 nozzles at the bottom of the No. 2 irrigation pipes. This allows for flexible adjustment of the irrigation area, effectively expanding the equipment's applicability and further improving the irrigation effect on greenery, thus effectively meeting the needs of operators.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, a controller starts a first motor, which drives a power bevel gear to rotate coaxially. When the power bevel gear rotates coaxially with the first motor, it drives a first driving bevel gear, which meshes perpendicularly with it, to rotate synchronously. The first driving bevel gear then drives a first driven bevel gear, which meshes perpendicularly with its top left and right sides, to rotate synchronously. Two rotating shafts fixed to the inner walls of the two driven bevel gears rotate coaxially with them. Two metering paddles fixed to the surfaces of the two rotating shafts rotate coaxially with them. When the two metering paddles rotate synchronously, the feed is poured into two feeding hoppers. The powder inside the hopper can be metered down to the two feeding pipes through two continuously rotating metering paddles. The powder metered down to the two feeding pipes is then metered into the storage tank. At the same time, the stirring shaft fixed to the inner wall of the No. 1 driving bevel gear rotates coaxially with the No. 1 driving bevel gear. Multiple stirring rods fixed to the surface of the stirring shaft rotate vertically along the axis of the stirring shaft. When the powder metered down through the two metering paddles is metered into the storage tank, the continuously rotating stirring shaft and multiple stirring rods facilitate the thorough mixing of the injected water and nutrient solution with the powder, which is convenient for subsequent irrigation of the green areas.

[0016] 2. This invention starts the water pump via a controller. After starting, the water pump draws fully mixed nutrient solution from the storage tank through the pumping pipe and filter. The nutrient solution is then transported through the filter, pumping pipe, and water pump to the delivery pipe. The nutrient solution in the delivery pipe is then transported to the central pipe. As the central pipe is continuously filled with nutrient solution, it is gradually delivered to the four No. 1 sprinkler pipes. The nutrient solution delivered to the four No. 1 sprinkler pipes is finally sprayed onto the green area to be irrigated through multiple No. 1 nozzles. At the same time, the delivery pipe drives the central pipe and the four No. 1 sprinkler pipes to rotate continuously, which can effectively expand the irrigation range of the green area and further improve the irrigation effect of this equipment.

[0017] 3. When the second motor of the present invention rotates forward, the four moving blocks gradually move away from each other along the surfaces of the four reciprocating screws. The four moving blocks move from the center of the annular shell to its circumference. When the four moving blocks gradually move away from each other along the surfaces of the four reciprocating screws, the four moving blocks push the four No. 2 mounting seats, causing the No. 2 irrigation pipes at their bottoms to move from the center of the central tube to its circumference. At this time, one end of the four No. 2 irrigation pipes gradually moves away from the four No. 1 irrigation pipes away from the center tube. At this time, the horizontal distance between the No. 1 irrigation pipes and the No. 2 irrigation pipes continuously increases until the horizontal distance between the No. 1 irrigation pipes and the No. 2 irrigation pipes is adjusted to a suitable distance. At this time, the No. 1 irrigation pipes and the No. 2 irrigation pipes... The increased radius of the sprinkler system between the irrigation pipes facilitates irrigation of a larger area of ​​greenery. As the four No. 2 irrigation pipes gradually move away from one end of the four No. 1 irrigation pipes, the corrugated pipe can be stretched, ensuring that the nutrient solution injected into the four No. 1 irrigation pipes is also injected into the four No. 2 irrigation pipes. When the nutrient solution is injected into the four No. 2 irrigation pipes, it can be simultaneously sprayed onto the green area to be irrigated through multiple No. 2 nozzles at the bottom of the No. 2 irrigation pipes. This allows for flexible adjustment of the irrigation area, effectively expanding the applicability of the equipment and further improving the irrigation effect on greenery, thus effectively meeting the needs of operators. Attached Figure Description

[0018] Figure 1 This is a three-dimensional diagram of the present invention; Figure 2 This is a rear view of the present invention; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is a schematic diagram of the structure of the present invention; Figure 5 This is a three-dimensional view of the sprinkler irrigation component of the present invention; Figure 6 This is a schematic diagram of the sprinkler irrigation assembly structure of the present invention.

[0019] In the diagram: 1. Movable seat; 101. Push rod; 2. Brake caster; 3. Liquid storage tank; 301. Water injection pipe; 302. Mounting shell; 303. Positioning shell; 304. Partition plate; 4. Feeding hopper; 401. Feeding pipe; 402. Cover plate; 5. Quantitative feeding paddle; 501. Rotating shaft; 502. Driven bevel gear No. 1; 6. Stirring shaft; 601. Stirring rod; 602. Driven bevel gear No. 1; 7. Water pumping pipe; 701. Filter element; 702. Spur gear No. 1; 8. Water pump; 9. Power bevel gear; 10. First motor; 11. Water delivery pipe; 11 0. Spur gear No. 2; 12. Center tube; 13. Vertical rod; 130. Spur gear No. 3; 14. Sprinkler pipe No. 1; 140. Sprinkler head No. 1; 141. Mounting base No. 1; 142. Limiting rod; 15. Sprinkler pipe No. 2; 150. Sprinkler head No. 2; 151. Mounting base No. 2; 16. Corrugated pipe; 17. Connecting rod; 18. Rectangular shell; 19. Annular shell; 20. Reciprocating screw; 21. Moving block; 22. Guide rod; 23. Driven bevel gear No. 2; 24. Driven bevel gear No. 2; 25. Second motor; 250. Protective shell; 26. Controller. Detailed Implementation

[0020] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0024] Example 1

[0025] Reference Figure 1-6The first embodiment of the present invention provides a greening sprinkler irrigation device, including a ring-shaped movable base 1. Push rods 101 are fixedly connected to both sides of the circumferential surface of the movable base 1, and brake casters 2 are rotatably connected to the bottom of the movable base 1 in a circular array. A liquid storage tank 3 is fixedly connected to the top of the mobile base 1, coaxially arranged with it. A water injection pipe 301 is fixedly connected to the front top of the liquid storage tank 3. A mounting shell 302 is fixedly connected to the center of the top of the liquid storage tank 3. A positioning shell 303 is fixedly connected to the top of the mounting shell 302. A partition 304 is fixedly connected to the center of the inner wall of the mounting shell 302. Feeding hoppers 4 are provided on the left and right sides of the top of the liquid storage tank 3. Feeding pipes 401 are fixedly connected to the bottom of the two feeding hoppers 4, which are inclined downwards. The ends of the two feeding pipes 401 away from the two feeding hoppers 4 are fixedly connected to the top of the left and right sides of the surface of the liquid storage tank 3. A metering paddle 5 is rotatably connected inside the two feeding pipes 401. A stirring shaft 6 is rotatably connected to the inside of the liquid storage tank 3, coaxially arranged with it. A circular array of fixed parts is connected to the surface of the stirring shaft 6 along its height direction. Multiple stirring rods 601 are provided. The top of the stirring rods 601 passes through the top of the liquid storage tank 3 and extends into the mounting shell 302, where they are rotatably connected. A water pump 7 is fixedly connected to the inside of the stirring shaft 6 and is coaxially arranged with it. The bottom of the water pump 7 extends to the bottom of the stirring shaft 6 and is fixedly connected to a filter element 701. The top of the water pump 7 passes through the top of the liquid storage tank 3 and extends into the top of the partition 304, where it is rotatably connected. A water pump 8 is fixedly connected to the top of the partition 304 and is coaxially arranged with the water pump 7. The water outlet of the water pump 8 is fixedly connected to the top of the water pump 7. A water delivery pipe 11 is provided on the top of the positioning shell 303 and is coaxially arranged with the water pump 7. The bottom of the water delivery pipe 11 passes through the mounting shell 302 and extends into it, where it is rotatably connected to the water pump 8. A sprinkler assembly is fixedly connected to the top of the water delivery pipe 11.

[0026] Specifically, sufficient clean water or nutrient solution to be sprayed is injected into the storage tank 3 through the water injection pipe 301. The operator opens the feeding hopper 4 through the cover plate 402 and puts the powder to be used in the spraying process into the two feeding hoppers 4. The operator starts the first motor 10 through the controller 26. After starting, the first motor 10 drives the power bevel gear 9 to rotate coaxially. When the power bevel gear 9 rotates coaxially with the first motor 10, the power bevel gear 9 drives the first active bevel gear 602, which meshes with it perpendicularly, to rotate synchronously. The first active bevel gear 602 drives the first driven bevel gear 502, which meshes with it perpendicularly on the left and right sides of its top, to rotate synchronously. The two rotating shafts 501 fixed on the inner wall of the two first driven bevel gears 502 rotate coaxially with the two first driven bevel gears 502.

[0027] Furthermore, the two metering paddles 5 fixed to the surfaces of the two rotating shafts 501 rotate coaxially with the two rotating shafts 501. When the two metering paddles 5 rotate synchronously, the powder poured into the two feeding hoppers 4 can be metered down through the two continuously rotating metering paddles 5 to the two feeding pipes 401. The powder metered into the two feeding pipes 401 is metered into the storage tank 3. At the same time, the stirring shaft 6 fixed to the inner wall of the first active bevel gear 602 rotates coaxially with the first active bevel gear 602. The multiple stirring rods 601 fixed to the surface of the stirring shaft 6 rotate vertically along the axis of the stirring shaft 6. When the powder metered by the two metering paddles 5 is metered into the storage tank 3, the continuously rotating stirring shaft 6 and the multiple stirring rods 601 facilitate the thorough mixing of the injected water and nutrient solution with the powder, which is convenient for subsequent irrigation of the greenery. Then, the two cover plates 402 can be used to seal the top of the two feeding hoppers 4.

[0028] Example 2

[0029] In the second embodiment of the present invention, a first driving bevel gear 602 is fixedly sleeved on the surface of the stirring shaft 6 below the partition plate 304. The tops of the two feeding hoppers 4 are rotatably connected to cover plates 402. The inner walls of the two metering paddles 5 are fixedly connected to rotating shafts 501. The two rotating shafts 501 are close to each other, with one end penetrating one side of the two feeding pipes 401 and extending into the interior of the mounting shell 302, and rotatably connected to their left and right sides. The inner surfaces of the two rotating shafts 501 are fixedly sleeved with a first driven bevel gear 502. The bottom of the first driving bevel gear 602 is rotatably connected to the center of the top of the liquid storage tank 3. The top left and right sides of the first driving bevel gear 602 are perpendicularly meshed with the bottoms of the two first driven bevel gears 502.

[0030] A power bevel gear 9 is vertically meshed on the front top of the stirring rod 601. A first motor 10 is fixedly connected to the front top of the storage tank 3. The output shaft of the first motor 10 is fixedly connected to the inner wall of the power bevel gear 9. The surface of the water pumping pipe 7 is rotatably connected to the inner wall of the partition 304. The surface of the water supply pipe 11 is rotatably connected to the top of the mounting shell 302. A first spur gear 702 is fixedly sleeved on the surface of the water pumping pipe 7 and is coaxially arranged with it. A vertical rod 13 is rotatably connected to the rear inside the mounting shell 302 and is parallel to the water pumping pipe 7. The top of the first spur gear 702 is rotatably connected to the bottom of the partition 304. The bottom of the vertical rod 13 is rotatably connected to the rear top of the storage tank 3.

[0031] A second spur gear 110 is fixedly sleeved on the inner surface of the positioning shell 303. The second spur gear 110 and the first spur gear 702 are located on the same axis. Two third spur gears 130 are fixedly sleeved on the surface of the vertical rod 13. The lower third spur gear 130 meshes with the first spur gear 702, and the upper third spur gear 130 meshes with the second spur gear 110. The surface of the water pipe 11 is rotatably connected to the top of the positioning shell 303. A sprinkler assembly is fixedly connected to the top of the water pipe 11. The sprinkler assembly includes a central tube 12 fixed to the top of the water pipe 11. The central tube 12 and the water pipe 11 are located on the same axis. An annular shell 19 coaxially arranged with the central tube 12 is fixedly connected to the top of the central tube 12.

[0032] Specifically, when the stirring shaft 6 rotates vertically along its axis, the water pumping pipe 7 fixed to the inner wall of the stirring shaft 6 rotates coaxially with the stirring shaft 6, the filter element 701 fixed to the bottom of the water pumping pipe 7 rotates coaxially with the stirring shaft 6, the first spur gear 702 fixed to the surface of the water pumping pipe 7 rotates coaxially with the water pumping pipe 7, the first spur gear 702 drives the third spur gear 130 located below the surface of the vertical rod 13 to rotate synchronously with it, the vertical rod 13 fixed to the inner wall of the third spur gear 130 rotates vertically along its axis, the third spur gear 130 fixed to the top of the vertical rod 13 rotates coaxially with the vertical rod 13, the third spur gear 130 located above the vertical rod 13 drives the second spur gear 110 to rotate synchronously with it, the water delivery pipe 11 fixed to the inner wall of the second spur gear 110 rotates vertically along its axis, and the central pipe 12 fixed to the top of the water delivery pipe 11 rotates coaxially with the water delivery pipe 11.

[0033] Furthermore, the four No. 1 irrigation pipes 14 fixed on the circumferential surface of the central pipe 12 rotate coaxially with the central pipe 12. The operator starts the water pump 8 through the controller 26. After starting, the water pump 8 draws the fully mixed nutrient solution from the storage tank 3 through the water suction pipe 7 and the filter element 701. The nutrient solution is transported to the water delivery pipe 11 through the filter element 701, the water suction pipe 7 and the water pump 8. The nutrient solution transported to the water delivery pipe 11 is then transported to the central pipe 12. As the central pipe 12 is continuously filled with nutrient solution, the nutrient solution is gradually transported to the four No. 1 irrigation pipes 14. The nutrient solution transported to the four No. 1 irrigation pipes 14 is finally sprayed onto the green area to be irrigated through multiple No. 1 nozzles 140. At the same time, the central pipe 12 and the four No. 1 irrigation pipes 14 are continuously rotated by the water delivery pipe 11, which can effectively expand the irrigation range of the green area and further improve the irrigation effect of the equipment.

[0034] Example 3

[0035] In the third embodiment of the present invention, four primary irrigation pipes 14 are fixedly connected in a circular array on the circumferential surface of the central pipe 12, which are parallel to the ground. Multiple primary nozzles 140 are fixedly connected to the bottom of the primary irrigation pipes 14 at equal intervals. Each of the four primary irrigation pipes 14 has a secondary irrigation pipe 15 coaxially arranged on the side away from the central pipe 12. Multiple secondary nozzles 150 are fixedly connected to the bottom of the four secondary irrigation pipes 15 at equal intervals. One end of each of the four secondary irrigation pipes 15 is slidably connected to the end of each of the four primary irrigation pipes 14 away from the central pipe 12. Each of the four primary irrigation pipes 14 has four limiting rods 142 arranged parallel to their length direction above the top of each primary irrigation pipe 14. A primary mounting base 141 is fixedly connected to the surface of each of the four limiting rods 142 at their adjacent ends.

[0036] The annular shell 19 has four rectangular shells 18 arranged in a circular array on its circumferential surface, parallel to the first irrigation pipe 14 and the second irrigation pipe 15. The four rectangular shells 18 are located above the top of the four first irrigation pipes 14 and the four second irrigation pipes 15. The center of the top of each of the four second irrigation pipes 15 is fixedly connected to a second mounting base 151. The inner wall of each of the four second mounting bases 151 is slidably connected to the surface of the four limiting rods 142. The end of each of the four limiting rods 142 away from the four first mounting bases 141 is fixedly connected to a stop to prevent the second mounting bases 151 from detaching. A corrugated pipe 16 is fixedly connected between the ends of the four first irrigation pipes 14 and the four second irrigation pipes 15 that are close to each other.

[0037] The bottom of the inner wall of the annular shell 19 is rotatably connected to a second active bevel gear 24 coaxially arranged therewith. The lower part of the interior of each of the four rectangular shells 18 is rotatably connected to a reciprocating screw 20 arranged parallel to the first irrigation pipe 14 and the second irrigation pipe 15. The surfaces of the four reciprocating screws 20 are threaded with moving blocks 21. The center of each of the four moving blocks 21 away from the annular shell 19 is fixedly connected to a connecting rod 17. The end of each of the four connecting rods 17 away from the four moving blocks 21 extends to the outside of the four rectangular shells 18 and is fixedly connected to the top of each of the four second mounting bases 151. The sides of the four rectangular shells 18 away from the annular shell 19 are slidably connected to the surfaces of the four connecting rods 17.

[0038] Specifically, when the second motor 25 rotates forward, the four moving blocks 21 gradually move away from each other along the surfaces of the four reciprocating screws 20. The four moving blocks 21 move from the center of the annular shell 19 to its circumference. As the four moving blocks 21 gradually move away from each other along the surfaces of the four reciprocating screws 20, the four moving blocks 21 push the four No. 2 mounting bases 151 to drive the No. 2 irrigation pipes 15 at their bottom to move from the center of the central tube 12 to its circumference. At this time, one end of the four No. 2 irrigation pipes 15 gradually moves away from the end of the four No. 1 irrigation pipes 14 away from the central tube 12. At this time, the horizontal distance between the No. 1 irrigation pipe 14 and the No. 2 irrigation pipe 15 continuously increases until the horizontal distance between the No. 1 irrigation pipe 14 and the No. 2 irrigation pipe 15 is adjusted to a suitable distance. At this time, the irrigation radius formed by the No. 1 irrigation pipe 14 and the No. 2 irrigation pipe 15 increases, which is convenient for irrigating a larger area of ​​greenery.

[0039] Furthermore, as the four No. 2 irrigation pipes 15 gradually move away from one end of the four No. 1 irrigation pipes 14, the corrugated pipe 16 can be stretched. The corrugated pipe 16 can ensure that the nutrient solution injected into the four No. 1 irrigation pipes 14 is injected into the four No. 2 irrigation pipes 15. When the nutrient solution is injected into the four No. 2 irrigation pipes 15, the nutrient solution can be sprayed simultaneously through multiple No. 2 nozzles 150 at the bottom of the No. 2 irrigation pipes 15 onto the green area to be irrigated. This facilitates flexible adjustment of the irrigation area of ​​the equipment, effectively expands the applicable range of the equipment, further improves the irrigation effect of the device on greening, and can effectively meet the needs of operators.

[0040] Example 4

[0041] In the fourth embodiment of the present invention, a second motor 25 is fixedly connected to the top of the annular shell 19. Guide rods 22 are provided above the interior of each of the four rectangular shells 18, which are parallel to the reciprocating screws 20. The inner walls of the four moving blocks 21 are slidably connected to the surfaces of the four guide rods 22. The four reciprocating screws 20 extend into the interior of the annular shell 19 and are rotatably connected to its circumferential surface. A second driven bevel gear 23 is fixedly sleeved on the inner surface of each of the four reciprocating screws 20. The top of the second driving bevel gear 24 is perpendicularly meshed with the bottom of the four second driven bevel gears 23.

[0042] The output shaft of the second motor 25 extends into the interior of the annular shell 19 and is fixedly connected to the inner wall of the second driving bevel gear 24. The second motor 25 is provided with a protective shell 250. The bottom of the protective shell 250 is fixedly connected to the top of the annular shell 19. The four guide rods 22 are fixedly connected to the circumferential surface of the annular shell 19 at one end close to each other, and fixedly connected to one side of the inner wall of the four rectangular shells 18 at one end far away from each other. The four reciprocating screws 20 are rotatably connected to one side of the inner wall of the four rectangular shells 18 at one end far away from the four second driven bevel gears 23.

[0043] Specifically, simply starting the first motor 10 simultaneously drives the power bevel gear 9, the first driving bevel gear 602, the first driven bevel gear 502, and the stirring shaft 6. The first driven bevel gear 502 drives the rotating shaft 501 and the quantitative feeding paddle 5 to rotate, precisely controlling the powder in the feeding hopper 4 to fall into the storage tank 3 through the feeding pipe 401, avoiding errors from manual dosing. The stirring rod 601 on the stirring shaft 6 rotates synchronously, ensuring that the powder mixes immediately upon entering the water, completely preventing sedimentation and ensuring uniform nutrient solution concentration. The liquid drawn by the water pump 8 flows through the water pumping pipe 7, and the first spur gear 702 on its surface drives the third spur gear 130 on the vertical rod 13, which in turn drives the second spur gear 110 and the water delivery pipe 11 to rotate. The water delivery pipe 11 drives the central pipe 12 at the top and... Four No. 1 irrigation pipes 14 rotate continuously, cooperating with the No. 1 nozzle 140 at the bottom to form a 360° fan-shaped spray surface without dead angles. The No. 2 motor 25 drives the No. 2 active bevel gear 24, which drives the four No. 2 driven bevel gears 23 and the reciprocating screw 20 to rotate synchronously. Under the guidance of the guide rod 22, the moving block 21 moves from the center to the circumference along the reciprocating screw 20. The moving block 21 pushes the connecting rod 17, which drives the No. 2 mounting base 151 and the No. 2 irrigation pipe 15 to extend outward, stretching the corrugated pipe 16. When the No. 2 irrigation pipe 15 extends, the No. 2 nozzle 150 starts to work, forming an inner and outer double-layer spraying belt with the No. 1 nozzle 140 in the inner circle. The horizontal distance between the No. 1 irrigation pipe 14 and the No. 2 irrigation pipe 15 can be adjusted in real time according to the size of the green area.

[0044] Furthermore, the operator starts the second motor 25 through the controller 26. After starting, the second motor 25 drives the second driving bevel gear 24 to rotate coaxially. The second driving bevel gear 24 drives the four second driven bevel gears 23 that mesh with it perpendicularly to rotate synchronously. The four reciprocating screws 20 fixed on the inner wall of the four second driven bevel gears 23 rotate coaxially with the four second driven bevel gears 23. The four moving blocks 21 sleeved on the surface of the four reciprocating screws 20 rotate synchronously with the four reciprocating screws 20. Since the inner wall above the four moving blocks 21 is slidably connected to the surface of the four guide rods 22 respectively, when the four second driven bevel gears 23 drive the four reciprocating screws 20 to rotate synchronously, the four moving blocks 21 can move along the surface of the four reciprocating screws 20 closer to the circumference of the annular shell 19 or gradually away from the circumference of the annular shell 19, that is, move from the center of the annular shell 19 to its circumference or from the circumference of the annular shell 19 to its center.

[0045] A method for using a greening sprinkler irrigation device, the steps of which are as follows: S1: First, the operator injects sufficient clean water or nutrient solution to be sprayed into the storage tank 3 through the water injection pipe 301. The operator opens the feeding hopper 4 through the cover plate 402 and puts the powder to be used in the spraying process into the two feeding hoppers 4. The operator starts the first motor 10 through the controller 26. After starting, the first motor 10 drives the power bevel gear 9 to rotate coaxially. When the power bevel gear 9 rotates coaxially with the first motor 10, the power bevel gear 9 drives the first driving bevel gear 602, which meshes with it perpendicularly, to rotate synchronously. The first driving bevel gear 602 drives the first driven bevel gear 502, which meshes with it perpendicularly on the top left and right sides, to rotate synchronously. The two rotating shafts 501 fixed on the inner wall of the two first driven bevel gears 502 rotate coaxially with the two first driven bevel gears 502. The two metering paddles 5 fixed on the surface of the two rotating shafts 501 also rotate coaxially with the two first driven bevel gears 502. Two rotating shafts 501 rotate coaxially. When the two metering paddles 5 rotate synchronously, the powder poured into the two feeding hoppers 4 can be metered downwards through the two continuously rotating metering paddles 5 to the two feeding pipes 401. The powder metered into the two feeding pipes 401 is metered into the storage tank 3. At the same time, the stirring shaft 6 fixed to the inner wall of the first active bevel gear 602 rotates coaxially with the first active bevel gear 602. Multiple stirring rods 601 fixed to the surface of the stirring shaft 6 rotate vertically along the axis of the stirring shaft 6. When the powder metered by the two metering paddles 5 is metered into the storage tank 3, the continuously rotating stirring shaft 6 and multiple stirring rods 601 facilitate the full mixing of the injected water and nutrient solution with the powder, which is convenient for subsequent irrigation of the greenery. Then, the two cover plates 402 can be used to seal the top of the two feeding hoppers 4. S2: In use, the operator moves the equipment to the area to be irrigated using the push rod 101 and the brake caster 2. Then, the equipment is fixed in the designated position using the braking function of the brake caster 2. When it is necessary to irrigate the greenery, the operator starts the first motor 10 through the controller 26. After starting, the first motor 10 drives the power bevel gear 9 to rotate coaxially. The power bevel gear 9 drives the first active bevel gear 602, which meshes with it perpendicularly, to rotate synchronously. The stirring shaft 6, which is fixed to the inner wall of the first active bevel gear 602, rotates coaxially with the first active bevel gear 602. Multiple stirring rods 601, which are fixed to the surface of the stirring shaft 6, rotate vertically along the axis of the stirring shaft 6. When the powder is quantitatively delivered by the two quantitative feeding paddles 5 into the storage tank 3, the continuously rotating stirring shaft 6 and multiple stirring rods 601 facilitate the thorough mixing of the injected water and nutrient solution with the powder, which can effectively prevent the irrigation liquid from settling and facilitate efficient irrigation of the greenery in the future. S3: When the stirring shaft 6 rotates vertically along its axis, the water pumping pipe 7 fixed to the inner wall of the stirring shaft 6 rotates coaxially with the stirring shaft 6. The filter element 701 fixed to the bottom of the water pumping pipe 7 rotates coaxially with the stirring shaft 6. The first spur gear 702 fixed to the surface of the water pumping pipe 7 rotates coaxially with the water pumping pipe 7. The first spur gear 702 drives the third spur gear 130, which meshes with it and is located below the surface of the vertical rod 13, to rotate synchronously. The vertical rod 13, fixed to the inner wall of the third spur gear 130, rotates vertically along its axis. The third spur gear 130 fixed to the top of the vertical rod 13 rotates coaxially with the vertical rod 13. The third spur gear 130 located above the vertical rod 13 drives the second spur gear 110, which meshes with it, to rotate synchronously. The water delivery pipe 11, fixed to the inner wall of the second spur gear 110, rotates vertically along its axis. The central pipe 12 fixed to the top of the water delivery pipe 11 rotates coaxially with the water delivery pipe 11. Four No. 1 irrigation pipes 14, fixed on the circumferential surface of the central pipe 12, rotate coaxially with the central pipe 12. The operator starts the water pump 8 through the controller 26. After starting, the water pump 8 draws the fully mixed nutrient solution from the storage tank 3 through the water suction pipe 7 and the filter element 701. The nutrient solution is transported to the water delivery pipe 11 through the filter element 701, the water suction pipe 7, and the water pump 8. The nutrient solution transported to the water delivery pipe 11 is then transported to the central pipe 12. As the central pipe 12 is continuously filled with nutrient solution, the nutrient solution is gradually transported to the four No. 1 irrigation pipes 14. The nutrient solution transported to the four No. 1 irrigation pipes 14 is finally sprayed onto the green area to be irrigated through multiple No. 1 nozzles 140. At the same time, the central pipe 12 and the four No. 1 irrigation pipes 14 are continuously rotated by the water delivery pipe 11, which can effectively expand the irrigation range of the green area and further improve the irrigation effect of the equipment. S4: To further expand the irrigation area of ​​the greenery, the operator starts the second motor 25 via controller 26. The started second motor 25 drives the second driving bevel gear 24 to rotate coaxially. The second driving bevel gear 24 drives the four driven bevel gears 23 meshing perpendicularly with it to rotate synchronously. The four reciprocating screws 20 fixed to the inner walls of the four driven bevel gears 23 rotate coaxially with them. The four moving blocks 21 sleeved on the surface of the four reciprocating screws 20 rotate synchronously with them. Since the inner walls above the four moving blocks 21 are respectively connected to four guides… The rod 22 is slidably connected to the surface. When the four driven bevel gears 23 drive the four reciprocating screws 20 to rotate synchronously, the four moving blocks 21 can move along the surface of the four reciprocating screws 20, approaching or gradually moving away from the circumferential surface of the annular shell 19. That is, they can move from the center of the annular shell 19 towards its circumference or from the circumference of the annular shell 19 towards its center. When the second motor 25 rotates forward, the four moving blocks 21 gradually move away from each other along the surface of the four reciprocating screws 20. The four moving blocks 21 move from the center of the annular shell 19 towards its circumference. When the four moving blocks 21 move along the surface of the four reciprocating screws 20... As they gradually move away from each other, the four moving blocks 21 push the four No. 2 mounting bases 151, causing the No. 2 sprinkler pipes 15 at their bottoms to move from the center of the central pipe 12 towards its circumference. At this time, one end of the four No. 2 sprinkler pipes 15 gradually moves away from the end of the four No. 1 sprinkler pipes 14 away from the center pipe 12. Meanwhile, the horizontal distance between the No. 1 sprinkler pipes 14 and the No. 2 sprinkler pipes 15 continuously increases until the horizontal distance between the No. 1 sprinkler pipes 14 and the No. 2 sprinkler pipes 15 is adjusted to a suitable distance. At this point, the sprinkler radius formed by the No. 1 sprinkler pipes 14 and the No. 2 sprinkler pipes 15 increases, making it easier to irrigate a larger area of ​​greenery. As the four No. 2 irrigation pipes 15 gradually move away from one end of the four No. 1 irrigation pipes 14, the corrugated pipe 16 can be stretched. The corrugated pipe 16 can ensure that the nutrient solution injected into the four No. 1 irrigation pipes 14 is injected into the four No. 2 irrigation pipes 15. When the nutrient solution is injected into the four No. 2 irrigation pipes 15, the nutrient solution can be sprayed simultaneously through multiple No. 2 nozzles 150 at the bottom of the No. 2 irrigation pipes 15 onto the green area to be irrigated. This facilitates flexible adjustment of the irrigation area of ​​the equipment, effectively expands the applicable range of the equipment, further improves the irrigation effect of the device on greening, and can effectively meet the needs of operators.

[0046] In summary: When the two metering paddles 5 rotate synchronously, the powder poured into the two feeding hoppers 4 can be metered downwards through the continuously rotating metering paddles 5 to the two feeding pipes 401. Multiple stirring rods 601 fixed to the surface of the stirring shaft 6 rotate vertically along the axis of the stirring shaft 6. When the powder metered by the two metering paddles 5 is added into the storage tank 3, the continuously rotating stirring shaft 6 and multiple stirring rods 601 facilitate thorough mixing of the injected water and nutrient solution with the powder, facilitating subsequent irrigation of the green areas. The horizontal distance between the first irrigation pipe 14 and the second irrigation pipe 15 is adjusted to a suitable distance. At this time, the first irrigation pipe 14 and the second irrigation pipe 15... The increased radius of the sprinkler system between the four No. 5 pipes facilitates irrigation of a larger area of ​​greenery. As the four No. 2 sprinkler pipes 15 gradually move away from one end of the four No. 1 sprinkler pipes 14, the corrugated pipe 16 can be stretched. The corrugated pipe 16 ensures that the nutrient solution injected into the four No. 1 sprinkler pipes 14 is injected into the four No. 2 sprinkler pipes 15. When the nutrient solution is injected into the four No. 2 sprinkler pipes 15, it can be sprayed simultaneously through multiple No. 2 nozzles 150 at the bottom of the No. 2 sprinkler pipes 15 onto the green area to be irrigated. This allows for flexible adjustment of the irrigation area, effectively expanding the applicability of the equipment and further improving the irrigation effect on greenery, thus effectively meeting the needs of operators.

[0047] The greening sprinkler irrigation device and its usage method used in this application can be additionally equipped with protective measures that are common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0048] It should be noted that (motor, reciprocating screw, spur gear, bevel gear, water pump, controller) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0049] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0050] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0051] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A greening sprinkler irrigation device, comprising a ring-shaped movable base (1), wherein push rods (101) are fixedly connected to both the left and right sides of the circumferential surface of the movable base (1), and brake casters (2) are rotatably connected to the bottom of the movable base (1) in a circular array, characterized in that: The top of the movable seat (1) is fixedly connected to a liquid storage tank (3) coaxially arranged therewith. A water injection pipe (301) is fixedly connected to the front side of the top of the liquid storage tank (3). An installation shell (302) is fixedly connected to the center of the top of the liquid storage tank (3). A positioning shell (303) is fixedly connected to the top of the installation shell (302). A partition (304) is fixedly connected to the center of the inner wall of the installation shell (302). Feeding hoppers (4) are provided on both the left and right sides of the top of the liquid storage tank (3). The two feeding hoppers (4) 4) Both bottoms are fixedly connected to downwardly inclined feeding pipes (401). The ends of the two feeding pipes (401) away from the two feeding hoppers (4) are fixedly connected to the top of the left and right sides of the surface of the storage tank (3). The two feeding pipes (401) are rotatably connected to a metering paddle (5). The storage tank (3) is rotatably connected to a stirring shaft (6) coaxially arranged with it. Multiple stirring rods (601) are fixedly connected to the surface of the stirring shaft (6) in a circumferential array along its height direction. The top of the stirring rods (601) penetrates the top of the storage tank (3) and extends into the mounting shell (302) and is rotatably connected to it. The stirring shaft (6) is fixedly connected to a water pump (7) coaxially arranged with it. The bottom of the water pump (7) extends to the bottom of the stirring shaft (6) and is fixedly connected to a filter element (701). The top of the water pump (7) penetrates the top of the storage tank (3) and extends to the top of the partition (304) and is rotatably connected to it. A water pump (8) is fixedly connected to the top of the plate (304) and is coaxially arranged with the water pump (7). The water outlet end of the water pump (8) is fixedly connected to the top of the water pump (7). A water delivery pipe (11) is provided above the top of the positioning shell (303) and is coaxially arranged with the water pump (7). The bottom of the water delivery pipe (11) passes through the mounting shell (302) and extends into its interior to be rotatably connected to the water pump (8) pumping end. A sprinkler assembly is fixedly connected to the top of the water delivery pipe (11).

2. The green watering device according to claim 1, wherein: The stirring shaft (6) is fixedly fitted with a first active bevel gear (602) on the surface below the partition plate (304). The tops of the two feeding hoppers (4) are rotatably connected to cover plates (402). The inner walls of the two quantitative feeding paddles (5) are fixedly connected to rotating shafts (501). The two rotating shafts (501) are close to each other, with one end passing through one side of the two feeding pipes (401) and extending into the interior of the mounting shell (302), and rotatably connected to its left and right sides. The inner surfaces of the two rotating shafts (501) are fixedly fitted with a first driven bevel gear (502). The bottom of the first active bevel gear (602) is rotatably connected to the center of the top of the liquid storage tank (3). The top left and right sides of the first active bevel gear (602) are perpendicularly meshed with the bottoms of the two first driven bevel gears (502).

3. A green watering device according to claim 2, characterized in that: The stirring rod (601) is vertically meshed with a power bevel gear (9) on the top front side. The storage tank (3) is fixedly connected to a first motor (10) on the top front side. The output shaft of the first motor (10) is fixedly connected to the inner wall of the power bevel gear (9). The surface of the water pump (7) is rotatably connected to the inner wall of the partition (304). The surface of the water delivery pipe (11) is rotatably connected to the top of the mounting shell (302). The surface of the water pump (7) is fixedly fitted with a first spur gear (702) coaxially arranged with it. The rear side of the mounting shell (302) is rotatably connected to a vertical rod (13) arranged parallel to the water pump (7). The top of the first spur gear (702) is rotatably connected to the bottom of the partition (304). The bottom of the vertical rod (13) is rotatably connected to the rear side of the top of the storage tank (3).

4. The green watering device according to claim 3, wherein: The water supply pipe (11) is fixedly fitted with a second spur gear (110) on the inner surface of the positioning shell (303). The second spur gear (110) and the first spur gear (702) are located on the same axis. The vertical rod (13) is fixedly fitted with two third spur gears (130). The lower third spur gear (130) meshes with the first spur gear (702), and the upper third spur gear (130) meshes with the second spur gear (110). The surface of the water supply pipe (11) is rotatably connected to the top of the positioning shell (303). The top of the water supply pipe (11) is fixedly connected with a sprinkler assembly. The sprinkler assembly includes a central tube (12) fixed to the top of the water supply pipe (11). The central tube (12) and the water supply pipe (11) are located on the same axis. The top of the central tube (12) is fixedly connected with an annular shell (19) coaxially arranged with it.

5. A green watering device according to claim 4, characterized in that: The central tube (12) has four No. 1 irrigation pipes (14) fixedly connected in a circular array on its circumferential surface, which are parallel to the ground. The bottom of each No. 1 irrigation pipe (14) is fixedly connected to a plurality of No. 1 nozzles (140) that are equidistantly arranged. Each of the four No. 1 irrigation pipes (14) is provided with a No. 2 irrigation pipe (15) that is coaxially arranged with the central tube (12) on the side away from the central tube (12). The bottom of each of the four No. 2 irrigation pipes (15) is fixedly connected to a plurality of No. 2 nozzles (150) that are equidistantly arranged. One end of each of the four No. 2 irrigation pipes (15) is slidably connected to the end of each of the four No. 1 irrigation pipes (14) that is away from the central tube (12). Each of the four No. 1 irrigation pipes (14) is provided with four limiting rods (142) that are parallel to their length direction above the top of the four No. 1 irrigation pipes (142). Each of the four limiting rods (142) is fixedly connected to a No. 1 mounting base (141) on the surface of one end that is close to each other.

6. A green watering device according to claim 5, characterized in that: The annular shell (19) has four rectangular shells (18) arranged in a circular array on its circumferential surface, parallel to the first irrigation pipe (14) and the second irrigation pipe (15). The four rectangular shells (18) are located above the top of the four first irrigation pipes (14) and the four second irrigation pipes (15). The top center of each of the four second irrigation pipes (15) is fixedly connected to a second mounting seat (151). The inner wall of each of the four second mounting seats (151) is slidably connected to the surface of the four limiting rods (142). The end of each of the four limiting rods (142) away from the four first mounting seats (141) is fixedly connected to a stop to prevent the second mounting seat (151) from detaching. A corrugated pipe (16) is fixedly connected between the ends of the four first irrigation pipes (14) and the four second irrigation pipes (15) that are close to each other.

7. A green watering device according to claim 6, characterized in that: The bottom of the inner wall of the annular shell (19) is rotatably connected to a second active bevel gear (24) coaxially arranged with it. The lower part of the interior of each of the four rectangular shells (18) is rotatably connected to a reciprocating screw (20) arranged parallel to the first irrigation pipe (14) and the second irrigation pipe (15). The surfaces of the four reciprocating screws (20) are threaded with moving blocks (21). The center of the side of each of the four moving blocks (21) away from the annular shell (19) is fixedly connected to a connecting rod (17). The end of each of the four connecting rods (17) away from the four moving blocks (21) extends to the outside of the four rectangular shells (18) and is fixedly connected to the top of each of the four second mounting bases (151). The side of each of the four rectangular shells (18) away from the annular shell (19) is slidably connected to the surface of each of the four connecting rods (17).

8. A green watering device according to claim 7, characterized in that: The top of the annular shell (19) is fixedly connected to a second motor (25). The upper part of the interior of each of the four rectangular shells (18) is provided with a guide rod (22) that is parallel to the reciprocating screw (20). The inner wall of the upper part of the four moving blocks (21) is slidably connected to the surface of the four guide rods (22). The four reciprocating screws (20) extend into the interior of the annular shell (19) and are rotatably connected to its circumferential surface. The four reciprocating screws (20) are fixedly fitted with a second driven bevel gear (23) on the inner surface of the annular shell (19). The top of the second driving bevel gear (24) meshes vertically with the bottom of the four second driven bevel gears (23).

9. A greening sprinkler irrigation device according to claim 8, characterized in that: The output shaft of the second motor (25) extends into the interior of the annular shell (19) and is fixedly connected to the inner wall of the second driving bevel gear (24). The second motor (25) is provided with a protective shell (250). The bottom of the protective shell (250) is fixedly connected to the top of the annular shell (19). The four guide rods (22) are fixedly connected to the circumferential surface of the annular shell (19) at one end close to each other, and fixedly connected to one side of the inner wall of the four rectangular shells (18) at one end far away from each other. The four reciprocating screws (20) are rotatably connected to one side of the inner wall of the four rectangular shells (18) at one end far away from the four driven bevel gears (23).

10. A method of using a greening sprinkler irrigation device, comprising the greening sprinkler irrigation device as described in any one of claims 1-9, wherein the method of use comprises the following steps: S1: First, the operator injects sufficient clean water or nutrient solution to be sprayed into the storage tank (3) through the water injection pipe (301). The operator opens the feeding hopper (4) through the cover plate (402) and puts the powder to be used in the spraying process into the two feeding hoppers (4). When the operator controls the two metering paddles (5) to rotate synchronously, the powder poured into the two feeding hoppers (4) can be metered down through the two metering paddles (5) that are continuously rotating. Inside the feed pipe (401), the powdered medicine is quantitatively fed into the two feed pipes (401) and then quantitatively fed into the storage tank (3). When the powdered medicine is quantitatively fed into the storage tank (3) through the two quantitative feed paddles (5), the continuously rotating stirring shaft (6) and multiple stirring rods (601) facilitate the full mixing of the injected water and nutrient solution with the powdered medicine, which is convenient for subsequent irrigation of the greening. Then, the two cover plates (402) can be used to seal the top of the two feed hoppers (4). S2: In use, the operator moves the equipment to the area to be irrigated by using the push rod (101) and the brake caster (2), and then fixes the equipment in the designated position by using the braking function of the brake caster (2). When it is necessary to irrigate the greenery, the operator starts the first motor (10) through the controller (26). After starting, the first motor (10) drives the power bevel gear (9) to rotate coaxially. The power bevel gear (9) drives the first active bevel gear (602) that meshes with it perpendicularly to rotate synchronously. The first active bevel gear (602) is fixed in place. The stirring shaft (6) on the inner wall of 602 rotates coaxially with the first active bevel gear (602). Multiple stirring rods (601) fixed on the surface of the stirring shaft (6) rotate vertically along the axis of the stirring shaft (6). When the powder is quantitatively conveyed by the two quantitative feeding paddles (5) and put into the storage tank (3), the continuously rotating stirring shaft (6) and multiple stirring rods (601) facilitate the full mixing of the injected water and nutrient solution with the powder, which can effectively prevent the precipitation of the irrigation solution and facilitate efficient irrigation of the greening in the future. S3: When the stirring shaft (6) rotates vertically along its axis, the water pump (7) fixed on the inner wall of the stirring shaft (6) rotates coaxially with the stirring shaft (6), and the filter element (701) fixed at the bottom of the water pump (7) rotates coaxially with the stirring shaft (6). The operator starts the water pump (8) through the controller (26). After starting, the water pump (8) draws the fully mixed nutrient solution from the storage tank (3) through the water pump (7) and the filter element (701). The nutrient solution is then transported to the water delivery pipe (11) through the filter element (701), the water pump (7), and the water pump (8). Inside the water supply pipe (11), the nutrient solution is transported to the central pipe (12). As the central pipe (12) is continuously filled with nutrient solution, the nutrient solution is gradually transported to the four No. 1 sprinkler pipes (14). The nutrient solution transported to the four No. 1 sprinkler pipes (14) is finally sprayed to the green area to be irrigated through multiple No. 1 nozzles (140). At the same time, the central pipe (12) and the four No. 1 sprinkler pipes (14) are continuously rotated by the water supply pipe (11), which can effectively expand the irrigation range of the green area and further improve the irrigation effect of this equipment. S4: In order to further expand the irrigation area of ​​the greening by this equipment, when the operator starts the second motor (25) to rotate forward through the controller (26), the four moving blocks (21) push the four No. 2 mounting bases (151) to move the No. 2 irrigation pipes (15) at the bottom of them from the center of the central pipe (12) to its circumference. At this time, one end of the four No. 2 irrigation pipes (15) gradually moves away from the four No. 1 irrigation pipes (14) and away from the center pipe (12). At this time, the horizontal distance between the No. 1 irrigation pipes (14) and the No. 2 irrigation pipes (15) continuously increases until the horizontal distance between the No. 1 irrigation pipes (14) and the No. 2 irrigation pipes (15) is adjusted to a suitable distance. At this time, the area formed by the No. 1 irrigation pipes (14) and the No. 2 irrigation pipes (15) is... The increased sprinkler radius facilitates irrigation of a larger area of ​​greenery. As the four No. 2 sprinkler pipes (15) gradually move away from one end of the four No. 1 sprinkler pipes (14), the corrugated pipe (16) can be stretched. The corrugated pipe (16) ensures that the nutrient solution injected into the four No. 1 sprinkler pipes (14) is injected into the four No. 2 sprinkler pipes (15). When the nutrient solution is injected into the four No. 2 sprinkler pipes (15), the nutrient solution can be sprayed onto the green area to be irrigated through multiple No. 2 nozzles (150) at the bottom of the No. 2 sprinkler pipes (15). This facilitates flexible adjustment of the irrigation area of ​​the equipment, effectively expands the applicable range of the equipment, further improves the irrigation effect of the device on greenery, and effectively meets the needs of operators.

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