Non-uniform precision sprinkling water-saving device for landscaping

Abstract

The utility model discloses a non -uniform precision sprinkling irrigation water -saving device for landscaping relates to garden sprinkling irrigation technical field. The utility model discloses a vertical rod, tree crown sprinkling irrigation subassembly and lawn sprinkling irrigation subassembly, and tree crown sprinkling irrigation subassembly sets up at vertical rod top, including the top disc cover of horizontal rotatable and the spray pipe of pitch adjustable, and the front end of spray pipe is equipped with the spray head and camera, the lawn sprinkling irrigation subassembly sets up in the lower part of vertical rod, including the diversion ring pipe and the angle adjustable drainage board. The device passes through camera and identifies plant species and crown layer characteristics, and according to the differentiation need water characteristic automatic regulation tree crown sprinkling irrigation's direction and water quantity, simultaneously through the drainage board control lawn irrigation's coverage, has realized the accurate layering irrigation of landscaping, has high water -saving efficiency, the good degree of automation, the strong adaptability etc.

Description

Technical Field

[0001] This utility model belongs to the field of garden sprinkler irrigation technology, and in particular relates to a non-uniform precision sprinkler irrigation water-saving device for garden greening. Background Technology

[0002] In the field of landscaping irrigation, traditional sprinkler systems mostly adopt a uniform spraying mode with a fixed angle or uniform rotation, which is difficult to adapt to the differentiated water requirements of different tree species, canopy shapes, and surrounding lawns. This "one-size-fits-all" irrigation method easily leads to the coexistence of insufficient water for tall trees and excessive water for low shrubs or lawns, which not only wastes water resources but may also affect the healthy growth of plants. In addition, existing equipment lacks a real-time identification and feedback mechanism for irrigated objects, and cannot automatically adjust the sprinkler strategy according to plant species and canopy density. Relying on manual experience to set parameters results in low efficiency and strong subjectivity. How to achieve on-demand allocation and precise delivery of water resources has become a key challenge for water-saving irrigation in landscaping.

[0003] To address these issues, we provide a non-uniform precision sprinkler irrigation water-saving device for landscaping to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a non-uniform precision sprinkler irrigation water-saving device for landscaping. It is achieved by fixing a top plate frame on a vertical pole, rotating a top plate cover on the top plate frame, setting a spray pipe above the top plate cover, and setting a nozzle and camera at one end of the spray pipe. The top plate cover is driven to rotate by a horizontal rotating motor, which makes the spray pipe rotate horizontally. The camera captures the canopy of the trees in the garden and identifies the tree species. The corresponding amount of water is sprayed onto the canopy according to the tree species, thereby achieving the technical effect of precision sprinkler irrigation.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a non-uniform precision sprinkler irrigation water-saving device for landscaping, comprising a vertical pole, a tree canopy sprinkler assembly, and a lawn sprinkler assembly. The tree canopy sprinkler assembly includes a top plate frame, a top plate cover, and a spray pipe. The lower end face of the top plate frame is fixedly installed on the upper end face of the vertical pole. The top plate cover is placed on the upper end face of the top plate frame. A horizontal rotating motor is installed on the upper end face of the top plate frame. A disc shaft is fixedly installed at the center of the lower end face of the top plate cover. The disc shaft passes through the top plate frame and is rotatably sleeved inside the top end of the vertical pole. A gear is fixedly sleeved on the outer side of the output shaft of the horizontal rotating motor and the gear on the outer side of the disc shaft. The output shaft of the horizontal rotating motor and the gear on the outer side of the disc shaft mesh with each other. Two side plates are vertically fixed on the upper end face of the top plate cover. A pipe side shaft is fixed on each side wall of the spray pipe. The two pipe side shafts are rotatably installed on the side plate surfaces. A nozzle is installed at one end of the spray pipe. A camera is installed on the side of the nozzle. The lawn sprinkler assembly is located on the outer side of the lower end of the vertical pole.

[0006] A further feature of this invention is that the end of the nozzle furthest from the camera is connected to a water pipe, which passes through the top cover and the disc shaft and is fitted inside the vertical rod.

[0007] A further feature of this invention is that one of the side tube shafts passes through the side plate, and a vertical rotation motor is provided on the surface of the side plate. The output shaft of the vertical rotation motor and the end of the side tube shaft that passes through the side plate are respectively fixedly sleeved with gears, and the output shaft of the vertical rotation motor and the gear on the outside of the side tube shaft mesh with each other.

[0008] A further feature of this invention is that the lawn sprinkler assembly includes a base plate, a diversion ring pipe, a bottom cover, an upper cover, and a set of diversion plates. The bottom cover is fixedly sleeved on the bottom end of the vertical rod, the base plate is fixedly sleeved on the lower end of the bottom cover, the diversion ring pipe is fixedly sleeved inside the bottom cover, and a set of nozzles is vertically arranged in a circumferential array on the upper end face of the diversion ring pipe. The nozzles penetrate the bottom cover, and the upper cover covers the bottom cover. A set of plate grooves is circumferentially arranged through the side wall of the upper cover, and a set of diversion plates is respectively arranged in each plate groove. The two sides of the diversion plates are rotatably installed on both sides of the plate grooves, and each diversion plate is respectively arranged above each nozzle.

[0009] A further feature of this invention is that a lifting ring is provided below the upper cover, the lifting ring is vertically sleeved on the outside of the vertical rod, and a set of connecting rods is rotatably mounted on the outer edge of the lifting ring in a circumferential array, with the end of the connecting rod away from the lifting ring hinged to the edge of the diversion plate.

[0010] A further feature of this invention is that a set of transmission rods are fixedly arranged in a circumferential array on the upper end face of the lifting ring, the transmission rods penetrate the upper cover, a drive ring is provided above the upper cover, the drive ring is vertically slidably sleeved on the outside of the vertical rod, and the upper end of the transmission rod is fixedly connected to the drive ring.

[0011] A further feature of this invention is that a telescopic motor is provided on the outer side of the vertical rod, and the output end of the lower end of the telescopic motor is fixedly connected to the upper end face of the drive ring.

[0012] This utility model has the following beneficial effects: 1. This utility model achieves real-time visual recognition and targeted irrigation of the canopy of garden trees by setting a horizontally rotatable top plate cover and a spray pipe with a camera. It effectively distinguishes the water requirements of different tree species, improves the irrigation range from traditional uniform coverage to on-demand allocation, and significantly improves the efficiency of water resource utilization.

[0013] 2. This utility model adopts an integrated structural design of tree canopy sprinkler components and lawn sprinkler components, realizing three-dimensional layered irrigation function on a single vertical pole. It can not only meet the canopy sprinkler irrigation needs of tall trees, but also simultaneously cover the surface lawn area, avoiding the problem of repeated deployment of multi-layer irrigation equipment, simplifying the system architecture and reducing installation costs. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram of a non-uniform precision sprinkler irrigation water-saving device for landscaping.

[0016] Figure 2 This is an exploded view of the tree canopy sprinkler system.

[0017] Figure 3 This is an exploded view of the nozzle and top plate frame.

[0018] Figure 4 This is an exploded view of a lawn sprinkler system.

[0019] Figure 5 This is a schematic diagram of the structure of the upper cover and the telescopic motor.

[0020] The attached diagram lists the components represented by each number as follows: 1-Vertical rod, 101-Telescopic motor, 2-Canopy sprinkler assembly, 201-Top plate frame, 201a-Horizontal rotation motor, 202-Top plate cover, 202a-Disc shaft, 202b-Side plate, 202c-Vertical rotation motor, 203-Sprinkler pipe, 203a-Pipe side shaft, 203b-Sprinkler head, 203c-Camera, 203d-Water pipe, 3-Lawn sprinkler assembly, 301-Base plate, 302-Diverter ring pipe, 302a-Nozzle, 303-Bottom cover, 304-Top cover, 304a-Panel groove, 305-Drainage plate, 305a-Lifting ring, 305a-1-Connecting rod, 305a-2-Transmission rod, 305a-3-Drive ring. Detailed Implementation

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

[0022] Example 1 Please see Figures 1 to 5This utility model is a non-uniform precision sprinkler irrigation water-saving device for landscaping, including a vertical pole 1, a tree canopy sprinkler assembly 2 and a lawn sprinkler assembly 3, forming a complete three-dimensional irrigation system. A top plate frame is fixed on the vertical pole, a top plate cover is rotatably mounted on the top plate frame, a sprinkler pipe is mounted above the top plate cover, and a nozzle and a camera are mounted at one end of the sprinkler pipe. A horizontal rotating motor drives the top plate cover to rotate, causing the sprinkler pipe to rotate horizontally. The camera captures the tree canopy in the garden and identifies the tree species. The corresponding amount of water is sprinkled onto the tree canopy according to the tree species, thereby achieving the technical effect of precision sprinkler irrigation. The canopy sprinkler assembly 2 includes a top plate frame 201, a top plate cover 202, and a spray pipe 203. The top plate frame 201 is fixed to the top of the vertical rod 1. The top plate cover 202 is connected to a horizontal rotation motor 201a via a plate shaft 202a to achieve horizontal rotation. The spray pipe 203 is mounted on the side plate 202b of the top plate cover 202 via a pipe side shaft 203a and is driven by a vertical rotation motor 202c to achieve pitch angle adjustment. The front end of the spray pipe 203 is equipped with a nozzle 203b and a camera 203c, and the rear end is connected to a water source via a water pipe 203d. The lawn sprinkler assembly 3 includes a base plate 301, a diversion ring pipe 302, a bottom cover 303, an upper cover 304, and a diversion plate 305. The diversion ring pipe 302 is located inside the bottom cover 303, with multiple nozzles 302a arranged circumferentially at its upper end. The diversion plate 305 with an adjustable angle is installed in the plate groove 304a of the upper cover 304. The overall lifting and adjusting is achieved by a linkage mechanism composed of a lifting ring 305a, a transmission rod 305a-2, and a drive ring 305a-3, controlled by a telescopic motor 101.

[0023] Specifically, the end of the nozzle 203 furthest from the camera 203c is connected to a water pipe 203d. The water pipe 203d passes through the top cover 202 and the disc shaft 202a and is fitted inside the vertical rod 1 to ensure the compatibility of the water supply pipeline with the rotating components. One side pipe shaft 203a passes through the side plate 202b. A vertical rotation motor 202c is installed on the surface of the side plate 202b. The output shaft of the vertical rotation motor 202c and the end of the pipe shaft 203a passing through the side plate 202b are respectively fixedly fitted with gears. The gear meshing drives the pipe shaft 203a to achieve precise adjustment of the pitch angle of the nozzle 203.

[0024] Furthermore, the lawn sprinkler assembly 3 includes a base plate 301, a diversion ring pipe 302, a bottom cover 303, an upper cover 304, and a set of diversion plates 305. The bottom cover 303 is fixedly sleeved on the bottom end of the vertical rod 1, the base plate 301 is fixedly sleeved on the lower end of the bottom cover 303, the diversion ring pipe 302 is fixedly sleeved inside the bottom cover 303, a set of nozzles 302a are vertically arranged in a circumferential array on the upper end face of the diversion ring pipe 302, the nozzles 302a penetrate the bottom cover 303, the upper cover 304 covers the bottom cover 303, a set of plate grooves 304a are circumferentially arranged on the side wall of the upper cover 304, and a set of diversion plates 305 are respectively arranged in each plate groove 304a. The two sides of the diversion plates 305 are rotatably installed on both sides of the plate grooves 304a, and each diversion plate 305 is respectively arranged above each nozzle 302a.

[0025] Furthermore, a lifting ring 305a is provided below the upper cover 304. The lifting ring 305a is vertically sleeved on the outside of the vertical rod 1. A set of connecting rods 305a-1 is rotatably mounted on the outer edge of the lifting ring 305a. The end of the connecting rod 305a-1 away from the lifting ring 305a is hinged to the edge of the diversion plate 305, so as to realize the linkage adjustment of the angle of the diversion plate 305.

[0026] Furthermore, a set of transmission rods 305a-2 are fixedly arranged in a circumferential array on the upper end face of the lifting ring 305a. The transmission rods 305a-2 penetrate the upper cover 304. A drive ring 305a-3 is arranged above the upper cover 304. The drive ring 305a-3 is vertically slidably sleeved on the outside of the vertical rod 1. The upper end of the transmission rod 305a-2 is fixedly connected to the drive ring 305a-3.

[0027] Furthermore, a telescopic motor 101 is provided on the outer side of the vertical rod 1. The output end of the lower end of the telescopic motor 101 is fixedly connected to the upper end face of the drive ring 305a-3. The angle of the diversion plate 305 is adjusted by the lifting and lowering movement of the telescopic motor 101.

[0028] The operation process of this embodiment is as follows: Before the equipment is started, the relevant external features such as the shape of branches and leaves of various garden trees are entered into the computer, and the required amount of water for each tree species is marked. After the equipment is started, the horizontal rotating motor 201a drives the top plate cover 202 to rotate slowly, while the vertical rotating motor 202c adjusts the pitch angle of the nozzle 203. This mechanical scanning mechanism uses a servo motor to control the rotating gimbal to achieve multi-angle acquisition, enabling the camera 203c to perform a panoramic scan of the surrounding environment. The image data is transmitted to the processing system in real time. The feature algorithm performs geometric analysis based on the relevant external features such as the shape of branches and leaves of the trees in the image. This analysis process uses image feature matching technology in computer vision, specifically including using geometric moments to construct feature vectors that are stable to shape changes, or using the SUSAN operator to detect corner features and supplementing them with an average gradient model to measure texture information. The marked tree external features are compared with the database entered in the background. This comparison is done by calculating the similarity between the feature vector extracted in real time and the pre-stored tree feature template. The system utilizes a cross-correlation model for screening and borrows feature point matching and 3D reconstruction techniques to mark location coordinates. Based on the recognition results, the system generates customized irrigation plans. For trees with high water demand, the orientation and angle of the sprinkler 203 are adjusted, and the sprinkler head 203b is activated for sustained, focused irrigation. For drought-resistant tree species, the irrigation volume is reduced or irrigation is skipped. Simultaneously with the tree canopy irrigation, the lawn irrigation component 3, based on the surface vegetation, drives the drive ring 305a-3 to rise and fall via the telescopic motor 101, which in turn moves the transmission rod 305a-2 and the lifting ring 305a. This, in turn, adjusts the angle of the diversion plate 305 via the connecting rod 305a-1, controlling the coverage and distribution density of the water from the nozzle 302a to ensure uniform and adequate irrigation for the lawn area. Throughout the process, the system continuously monitors environmental parameters and dynamically adjusts the irrigation strategy to achieve precise water supply on demand. After irrigation, all components automatically reset, and the system enters standby mode. This embodiment achieves intelligent and precise irrigation for landscaping through the coordinated operation of visual recognition and a multi-degree-of-freedom adjustment mechanism. The horizontal rotation and pitch adjustment of the canopy sprinkler assembly 2 ensure accurate irrigation of plants in different locations and tall plants, while the adjustable drainage structure of the lawn sprinkler assembly 3 enables the rational distribution of surface irrigation. The system automatically formulates differentiated irrigation strategies based on plant species and growth status, effectively solving the problem of water waste caused by traditional uniform irrigation. It has outstanding advantages such as significant water-saving benefits, high degree of automation, and strong adaptability.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A non-uniform precision sprinkler irrigation water-saving device for landscaping, comprising a vertical pole (1), a tree canopy sprinkler assembly (2), and a lawn sprinkler assembly (3), characterized in that: The canopy sprinkler assembly (2) includes a top plate frame (201), a top plate cover (202), and a spray pipe (203). The lower end face of the top plate frame (201) is fixedly installed on the upper end face of the vertical rod (1). The top plate cover (202) covers the upper end face of the top plate frame (201). A horizontal rotating motor (201a) is provided on the upper end face of the top plate frame (201). A disc shaft (202a) is fixedly provided at the center of the lower end face of the top plate cover (202). The disc shaft (202a) passes through the top plate frame (201) and is rotatably sleeved inside the top rod of the vertical rod (1). The output shaft of the horizontal rotating motor (201a) and the outer side of the disc shaft (202a) are respectively... A gear is fixedly connected to the output shaft of the horizontal rotating motor (201a) and the gear on the outside of the disc shaft (202a) mesh with each other. Two side plates (202b) are vertically fixed on the upper end surface of the top plate cover (202). A pipe side shaft (203a) is fixed on each side wall of the nozzle (203). The pipe side shafts (203a) on both sides are rotatably mounted on the side plates (202b) on both sides. A nozzle (203b) is provided at one end of the nozzle (203). A camera (203c) is provided on the side of the nozzle (203b). The lawn irrigation assembly (3) is located on the lower outside of the vertical rod (1).

2. The non-uniform precision sprinkling water-saving device for landscaping according to claim 1, characterized in that: The nozzle (203) is connected to a water pipe (203d) at the end away from the camera (203c). The water pipe (203d) passes through the top cover (202) and the disc shaft (202a) and is fitted inside the vertical rod (1).

3. The non-uniform precision sprinkling water-saving device for landscaping according to claim 2, characterized in that: One of the tube-side shafts (203a) passes through the side plate (202b). A vertical rotation motor (202c) is provided on the surface of the side plate (202b). The output shaft of the vertical rotation motor (202c) and one end of the tube-side shaft (203a) passing through the side plate (202b) are respectively fixedly sleeved with gears. The output shaft of the vertical rotation motor (202c) and the gear on the outside of the tube-side shaft (203a) mesh with each other.

4. The non-uniform precision sprinkling water-saving device for landscaping according to claim 1, characterized in that: The lawn sprinkler assembly (3) includes a base plate (301), a diversion ring pipe (302), a bottom cover (303), an upper cover (304), and a set of diversion plates (305). The bottom cover (303) is fixedly sleeved on the bottom end of the vertical rod (1), the base plate (301) is fixedly sleeved on the lower end of the bottom cover (303), the diversion ring pipe (302) is fixedly sleeved inside the bottom cover (303), and a set of nozzles (302a) are vertically arranged in a circumferential array on the upper end face of the diversion ring pipe (302). The nozzle (302a) penetrates the bottom cover (303), and the upper cover (304) covers the bottom cover (303). The side wall of the upper cover (304) is circumferentially arrayed with a set of plate grooves (304a). A set of flow guide plates (305) are respectively arranged in each plate groove (304a). The two sides of the flow guide plates (305) are rotatably installed on both sides of the plate grooves (304a). Each flow guide plate (305) is respectively arranged above each nozzle (302a).

5. The non-uniform precision sprinkling water saving device for landscaping according to claim 4, wherein: A lifting ring (305a) is provided below the upper cover (304). The lifting ring (305a) is vertically sleeved on the outside of the vertical rod (1). A set of connecting rods (305a-1) is rotatably mounted on the outer edge of the lifting ring (305a). The end of the connecting rod (305a-1) away from the lifting ring (305a) is hinged to the edge of the diversion plate (305).

6. The non-uniform precision sprinkling water-saving device for landscaping according to claim 5, characterized in that: A set of transmission rods (305a-2) are fixedly arranged in a circumferential array on the upper end face of the lifting ring (305a). The transmission rods (305a-2) pass through the upper cover (304). A drive ring (305a-3) is arranged above the upper cover (304). The drive ring (305a-3) is vertically slidably sleeved on the outside of the vertical rod (1). The upper end of the transmission rod (305a-2) is fixedly connected to the drive ring (305a-3).

7. The non-uniform precision sprinkling water-saving device for landscaping according to claim 6, characterized in that: A telescopic motor (101) is provided on the outside of the vertical rod (1), and the output end of the lower end of the telescopic motor (101) is fixedly connected to the upper end face of the drive ring (305a-3).

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