Integrated water and fertilizer first head device convenient to transport

Abstract

This utility model relates to the field of agricultural irrigation and plant protection equipment technology. It provides a conveniently transportable integrated water and fertilizer management head unit, including a housing, a multispectral drone, a plant protection drone, a first limiting slide plate, and a locking component. Both the multispectral drone and the plant protection drone are mounted on the housing. The plant protection drone is equipped with a spraying component capable of automatically spraying pesticides at specific points in the field. Two first limiting slide plates, when brought close together, limit the movement of either the multispectral drone or the plant protection drone. The locking component is mounted on the first limiting slide plate. The first limiting slide plate on the housing, combined with the locking component for double fixation, solves the problem of the drone sliding and deviating when transported with the housing due to the inability to secure the components, thus reducing drone maintenance costs. The multispectral drone can communicate with ground mapping equipment to collect data on field water and fertilizer distribution, pests, and diseases, providing a basis for the plant protection drone's targeted spraying.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation and plant protection equipment technology, specifically to an integrated water and fertilizer initiation device that is easy to transport. Background Technology

[0002] With the development of large-scale and intensive agriculture, fertigation technology has been widely applied in various crop planting scenarios due to its ability to precisely regulate water resources and fertilizers. Among them, the integrated fertigation head unit, as the core of the system, integrates functional modules such as water filtration, fertilizer mixing, and pressure regulation. In order to adapt to the needs of field transfer, it is usually designed as a box structure with wheels, which improves the flexibility of equipment use. Meanwhile, agricultural plant protection drones have become the mainstream equipment for pest and disease control in the field due to their advantages such as high spraying efficiency, wide operating range, and minimal damage to crops. In actual operation, drones need to frequently take off and land in the field to replenish pesticides or replace batteries. The top of the integrated water and fertilizer induction unit is often used by operators as a temporary docking point because of its flat space and fixed position, thus reducing the risk of drones taking off and landing on soft ground. However, the existing integrated water and fertilizer system's housing only considers the installation and protection of water and fertilizer system components, without providing a dedicated fixing structure for drone docking. Since the drone is transported along with the housing and is placed solely on the top surface of the housing, it is prone to sliding and shifting, or even tipping over and falling, potentially damaging the drone and affecting the progress of plant protection operations. Utility Model Content

[0003] To overcome the above-mentioned defects, the embodiments of this utility model provide an integrated water and fertilizer initiation device that is easy to transport, solving the technical problem in the prior art that drones used for spraying pesticides in fields cannot be fixed on the container.

[0004] According to one aspect, at least one embodiment of the present invention provides an integrated water and fertilizer initiation device that is convenient to transport, comprising: Box; A multispectral drone, mounted on the housing, is used for data collection from the field. An agricultural drone is mounted on the housing and is equipped with a spraying assembly that automatically sprays pesticides at specific points on the field. At least two first limiting slide plates are provided. Both first limiting slide plates are slidably disposed on the housing. A stopping area is formed between the two first limiting slide plates. After the two first limiting slide plates approach each other, they are used to limit the multispectral drone and / or the agricultural drone located in the stopping area. A locking element is disposed on the first limiting slide plate, and the locking element is used to lock the multispectral drone and / or the agricultural drone.

[0005] Optionally, there are multiple locking members, each corresponding to one of the first limiting slide plates, and each locking member includes: A fixed shaft is mounted on the first limiting slide plate; The clamping block is rotatably mounted on the fixed shaft. After the first limiting slide slides close to the multispectral drone or the agricultural drone, the clamping block can rotate around the fixed shaft to clamp the multispectral drone or the agricultural drone.

[0006] Optional, also includes: At least two second limiting slides are provided, with the two second limiting slides arranged in parallel. The second limiting slides are slidably disposed on the housing and slidably connected to the first limiting slides. The two first limiting slides and the two second limiting slides can slide close to each other so that the multispectral UAV and / or the agricultural UAV is located in the middle of the parking area.

[0007] Optional, also includes: The base is disposed on the top wall of the housing; The system includes two drive motors, which are mounted on the base. The system comprises two bidirectional lead screws, which are rotatably mounted on the base. One end of each bidirectional lead screw is connected to the power output end of the drive motor. Two first limiting slide plates are slidably mounted on two opposite threaded sections of one of the bidirectional lead screws, and two second limiting slide plates are slidably mounted on two opposite threaded sections of the other bidirectional lead screw. The two bidirectional lead screws are arranged perpendicularly to each other.

[0008] Optional, also includes: A booster pump is provided with a first inlet and a first outlet. An inlet pipe is provided on the housing and is connected to the first inlet. The first inlet is used to introduce irrigation water into the booster pump. A primary filter is installed inside the housing and is connected to the first outlet of the booster pump. The primary filter is used for preliminary filtration of irrigation water. A secondary filter is installed inside the housing. The secondary filter is connected to the primary filter and is used for secondary filtration of irrigation water. The secondary filter has an outlet pipe. A monitoring and measurement component is installed on the outlet pipe of the secondary filter. The monitoring and measurement component is used to monitor the flow rate and pressure of the irrigation water flowing out of the outlet pipe.

[0009] Optional, also includes: A fertilizer mixing tank is provided, comprising several tanks, which are disposed within the box. Each fertilizer mixing tank is provided with a water inlet and a fertilizer outlet, and a stirrer is provided on the top of the fertilizer mixing tank.

[0010] Optional, also includes: A fertilizer applicator is installed inside the box. The fertilizer applicator has a fertilizer suction pipe that is connected to the fertilizer outlet of the fertilizer mixing tank. The fertilizer applicator is used to apply fertilizer to the field.

[0011] Optional, also includes: The controller is located inside the housing and is communicatively connected to the multispectral drone, the agricultural drone, and the fertilizer applicator.

[0012] Optional, also includes: A fertilizer storage tank is installed inside the box and is used to store fertilizer to be mixed.

[0013] Optionally, a drain pipe and a sewage pipe are provided on the side wall of the box near the ground.

[0014] The beneficial effects of this utility model are as follows: In this invention, a sliding first limiting plate is set on the box to form a stopping area, which is double-fixed with locking components. This solves the problem of drone docking safety and the problem of drone sliding and deviating when the drone is transported with the box due to the lack of a locking component on the box. It also reduces the maintenance cost of the drone and ensures the continuity of plant protection and data collection operations. The multispectral drone can communicate with ground mapping equipment to collect data such as the distribution of water and fertilizer in the field and pests and diseases, providing a basis for the targeted spraying and fertilization of plant protection drones. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the integrated water and fertilizer integrator head unit for convenient transportation in one embodiment of the present invention. Figure 2 for Figure 1 A schematic diagram of the structure of the first limiting slider in the embodiment; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; Figure 4 for Figure 1 A schematic diagram of the structure of each module inside the box in the embodiment; Figure 5 for Figure 1 The embodiment shows a top view of each module inside the box.

[0017] In the diagram: 1. Housing; 101. Water inlet pipe; 102. Drainage pipe; 103. Sewage pipe; 11. Multispectral UAV; 12. Agricultural UAV; 13. Booster pump; 1301. First water inlet; 1302. First water outlet; 14. Primary filter; 15. Secondary filter; 1501. Water outlet pipe; 16. Monitoring and measurement components; 17. Fertilizer mixing tank; 171. Agitator; 1701. Water inlet; 1702. Fertilizer outlet; 18. Fertilizer applicator; 181. Fertilizer suction pipe; 19. Controller; 100. Fertilizer storage tank; 2. First limit sliding plate; 201. Stopping area; 210. Base; 220. Drive motor; 230. Bidirectional lead screw; 3. Locking component; 31. Fixed shaft; 32. Clamping block; 4. Second limit sliding plate. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0018] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] As agricultural production shifts towards large-scale and intensive operations, the efficient use of water and fertilizer resources has become crucial for improving planting efficiency. Integrated water and fertilizer management technology, enabling precise coordination between irrigation and fertilization, has become one of the core technologies of modern agriculture. The integrated water and fertilizer management unit, as the core equipment of this technology, integrates functional modules such as water filtration, fertilizer mixing, and pressure regulation.

[0024] like Figures 1-5 As shown, it illustrates an integrated water and fertilizer system head unit that is easy to transport according to one embodiment of the present invention, including a box 1, a multispectral drone 11, an agricultural drone 12, a first limiting slide plate 2, and a locking component 3; the box 1 is a container, and the side of the box 1 is provided with double doors, through which the equipment is installed, and two windows are installed on the front for lighting.

[0025] Specifically, a multispectral drone 11 is placed on the housing 1. Equipped with a camera and multispectral sensors, the multispectral drone 11 can communicate with ground-based surveying equipment to collect data from the field, acquiring real-time images and data of the farmland, and performing spectral analysis of crop conditions and monitoring of pests and diseases. A plant protection drone 12 is also placed on the housing 1. Equipped with a spraying component, the plant protection drone 12 automatically sprays pesticides at designated points on the field. Based on spectral analysis results, it automatically locates pest-prone areas and performs targeted spraying, effectively reducing pesticide usage and improving control efficacy.

[0026] At least two first limiting slide plates 2 are provided on the top of the housing 1. Both first limiting slide plates 2 are slidably disposed on the housing 1, and a stopping area 201 is formed between the two first limiting slide plates 2. After the two first limiting slide plates 2 approach each other, they are used to limit the multispectral drone 11 or agricultural drone 12 located in the stopping area 201. A locking member 3 is disposed on the first limiting slide plate 2. The locking member 3 is used to lock the multispectral drone 11 and / or agricultural drone 12.

[0027] Furthermore, the width of the parking area 201 is adjusted by sliding the two first limiting slide plates 2 in opposite directions or back to back. Combined with the mechanical fixing effect of the locking component 3, the drone is limited and fixed on the housing 1. After the drone lands in the parking area 201, the two first limiting slide plates 2 are pushed closer to each other along the slide rail until they contact the sides of the drone body to form lateral limiting. Then, the locking component 3 is operated to engage with the crossbeam on the drone's legs to complete the fixation.

[0028] It should be noted that the sliding cooperation of the two first limiting slide plates 2 forms an adjustable stopping area 201, which can adapt to different sizes of multispectral drones 11 or agricultural drones 12 and achieve lateral limiting; the combination of locking member 3 and first limiting slide plate 2 further fixes the drone by mechanical locking on the basis of slide plate limiting. The cooperation of first limiting slide plate 2 and locking member 3 prevents the drone from sliding and shifting due to bumps during transportation, solves the problem of the drone not being able to be fixed on the box 1, and reduces the risk of the drone tipping over and falling.

[0029] For example, such as Figure 2 and Figure 3 As shown, in some examples, there are several locking members 3, each corresponding to a first limiting slide plate 2. Each locking member 3 includes a fixed shaft 31 and a clamping block 32. The fixed shaft 31 is mounted on the first limiting slide plate 2. The clamping block 32 has a central hole and is rotatably fitted onto the fixed shaft 31 through the hole. The clamping block 32 can rotate around the fixed shaft 31 on the plane of the first limiting slide plate 2. Specifically, after the first limiting slide plate 2 slides close to the multispectral drone 11 or the agricultural drone 12, the clamping block 32 can rotate 90° around the fixed shaft 31 to clamp the multispectral drone 11 or the agricultural drone 12.

[0030] It should be noted that when the first limiting slide plate 2 slides to contact the body of the multispectral drone 11 and the agricultural drone 12, the locking block 32 is rotated so that the free end of the locking block 32 rotates to the bottom of the body of the multispectral drone 11 and the agricultural drone 12, forming a locking with the body surface, thereby fixing the multispectral drone 11 and the agricultural drone 12 in the parking area 201.

[0031] The fixed connection between the fixed shaft 31 and the first limiting slide plate 2 provides support for the clamping block 32. The rotating structure of the clamping block 32 allows it to adjust the clamping position according to the shape of the drone body. It cooperates with the sliding limit of the first limiting slide plate 2 to form a double fixing structure, which enhances the fixing strength of the multispectral drone 11 and the agricultural drone 12, and further prevents the multispectral drone 11 and the agricultural drone 12 from shifting on the housing 1.

[0032] For example, such as Figure 2 As shown, in some examples, the integrated water and fertilizer system head unit for easy transportation also includes two second limiting slide plates 4. The sliding direction of the second limiting slide plates 4 is perpendicular to the sliding direction of the first limiting slide plate 2, and the second limiting slide plates 4 are slidably mounted on the first limiting slide plate 2. Through the vertical sliding cooperation of the first limiting slide plate 2 and the second limiting slide plate 4, the multispectral UAV 11 and the plant protection UAV 12 are limited from two mutually perpendicular directions, achieving the centered positioning of the multispectral UAV 11 and the plant protection UAV 12 within the parking area 201. After the multispectral UAV 11 and the plant protection UAV 12 are parked, the two first limiting slide plates 2 are slid laterally towards the UAV, and then the two second limiting slide plates 4 are slid longitudinally towards the UAV. Through the synchronous compression in four directions, the multispectral UAV 11 and the plant protection UAV 12 are restricted to the middle position of the parking area 201. It should be noted that the two first limiting slide plates 2 and the two second limiting slide plates 4 can also move simultaneously.

[0033] The vertical sliding arrangement of the second limiting slide plate 4 and the first limiting slide plate 2 allows the multispectral drone 11 and the agricultural drone 12 to be mechanically constrained both laterally and longitudinally. The sliding connection structure of the two ensures their independence and can stably restrict the multispectral drone 11 and the agricultural drone 12 to the middle position of the parking area 201, avoiding deviation caused by unilateral force. Combined with the lateral limiting of the first limiting slide plate 2, it provides all-round limiting and improves the stability of the multispectral drone 11 and the agricultural drone 12.

[0034] For example, such as Figure 2 As shown, in some examples, the integrated water and fertilizer system head unit for easy transportation also includes a base 210, two drive motors 220, and two bidirectional lead screws 230. The first limiting slide plate 2 and the second limiting slide plate 4 have the same structure. Taking the first limiting slide plate 2 as a specific example, the bottom of the first limiting slide plate 2 is provided with two vertical rods and a horizontal rod located at the end of the two vertical rods away from the bottom of the first limiting slide plate 2.

[0035] Specifically, a fixing plate is provided on the housing 1, and through slots are provided on the fixing plate to match the two vertical rods of the first limiting slide plate 2. The extension direction of the through slots is the extension direction of the first limiting slide plate 2. The two vertical rods can slide in the through slots to drive the first limiting slide plate 2 to slide. The base 210 is provided inside the housing 1, and two drive motors 220 are arranged vertically and crosswise on the base 210. The bidirectional lead screw 230 is rotatably provided on the base 210, and the bidirectional lead screw 230 is sleeved on the crossbar. One end of the bidirectional lead screw 230 is connected to the power output end of the drive motor 220. The two crossbars on the two first limiting slide plates 2 are respectively slidably provided on the two opposite threaded parts of one of the bidirectional lead screws 230. The two crossbars on the two second limiting slide plates 4 are respectively slidably provided on the two opposite threaded parts of the other bidirectional lead screw 230. The two bidirectional lead screws 230 are arranged perpendicular to each other.

[0036] Furthermore, the drive motor 220 drives the bidirectional lead screw 230 to rotate, converting the rotational motion into linear motion of the first limiting slide plate 2, thereby achieving synchronous approach or departure of the first limiting slide plate 2. The drive motor 220 drives the bidirectional lead screw 230 to rotate, causing the two first limiting slide plates 2 or the two second limiting slide plates 4 sleeved on it to move synchronously towards each other along the lead screw axis until they contact the multispectral UAV 11 and the agricultural UAV 12 to form a limiting position.

[0037] It should be noted that the base 210 is also equipped with several sliding rods, which are arranged parallel to the bidirectional lead screw 230 and pass through the first crossbar. The crossbar slides on the sliding rod following the bidirectional lead screw 230, and the sliding rod provides support for the crossbar. The two opposing threaded sections of the bidirectional lead screw 230 enable the two crossbars of the two first limit slide plates 2 to move synchronously in opposite directions, ensuring the symmetry of the limit. The two drive motors 220 drive the vertically arranged bidirectional lead screw 230 respectively, realizing the independent control and coordinated action of the first limit slide plate 2 and the second limit slide plate 4, improving the limit accuracy and ease of operation, realizing the automated adjustment of the UAV fixation, and enhancing the practicality of the equipment.

[0038] For example, such as Figure 1 , Figure 4 and Figure 5 As shown, in some examples, the easily transportable integrated water and fertilizer head unit also includes a booster pump 13, a primary filter 14, a secondary filter 15, and a monitoring and measurement component 16.

[0039] Specifically, two booster pumps 13 are installed, one for daily use and one for backup. The two booster pumps 13 are controlled by a frequency converter to adjust the irrigation pressure of the system. A water inlet pipe 101 is installed through the side wall of the housing 1. The irrigation water source is connected to the first water inlet 1301 of the booster pump 13 through the water inlet pipe 101. The booster pump 13 pressurizes the water and then enters the primary filter 14. The booster pump 13 is fixed inside the housing 1. The booster pump 13 has a first water inlet 1301 and a first water outlet 1302.

[0040] Furthermore, the primary filter 14 and the secondary filter 15 are sequentially fixed inside the housing 1. The inlet of the primary filter 14 is connected to the first outlet 1302 of the booster pump 13 via a pipe, and the inlet of the secondary filter 15 is connected to the first outlet 1302 of the primary filter 14 via a pipe. An outlet pipe 1501 is provided on the housing of the secondary filter 15, extending to the outside of the housing 1. A monitoring and measurement component 16 is fixedly installed on the outlet pipe 1501, and its interior contains components for monitoring water flow rate and water pressure.

[0041] Specifically, water pressure is provided by booster pump 13, and irrigation water is filtered in stages using primary filter 14 and secondary filter 15. The monitoring and measurement component 16 monitors the water output parameters in real time. Irrigation water enters booster pump 13 through inlet pipe 101, is pressurized, flows into primary filter 14 for preliminary filtration, and then enters secondary filter 15 for secondary filtration. The filtered water is discharged through outlet pipe 1501, and the water discharged from outlet pipe 1501 is used for irrigation. The monitoring and measurement component 16 simultaneously monitors the water flow rate and pressure within outlet pipe 1501.

[0042] The connection between the booster pump 13 and the inlet pipe 101 provides power for the irrigation water and ensures the water flow pressure. The series connection of the primary filter 14 and the secondary filter 15 realizes multi-stage filtration of the irrigation water and improves the water purification effect. The cooperation between the monitoring and measurement component 16 and the outlet pipe 1501 can monitor the water status in real time and facilitate timely adjustments. All of these structures are integrated into the housing 1, making the filtration, pressurization and monitoring functions of the water and fertilizer system a whole, improving the integrity and operational reliability of the system.

[0043] It should be noted that the primary filter 14 consists of two sets of sand and gravel tank units. The first outlet 1302 of the booster pump 13 is connected to the inlet pipe of the sand and gravel tank unit. The inlet pipe of the sand and gravel tank unit is equipped with a pressure gauge, an air vent valve, and a high-pressure tap of the sand and gravel tank unit. The lower end of the inlet pipe of the sand and gravel tank unit is connected to the inlet of two sets of backwash valves. The outlet of the backwash valve is connected to the inlet of the upper end of the sand and gravel tank. The drain outlet of the backwash valve is connected to the drain pipe of the sand and gravel tank. Each backwash valve is equipped with a solenoid valve. One of the backwash valves is equipped with a differential pressure transmitter for the sand and gravel tank unit. The high and low pressure ports of the differential pressure transmitter are connected to the high-pressure tap and the low-pressure tap of the sand and gravel tank unit, respectively. The outlet of the sand and gravel tank is connected to the outlet pipe of the sand and gravel tank unit. The outlet pipe of the sand and gravel tank is equipped with a pressure gauge, a low-pressure tap, and a fertilizer injection port. The end of the outlet pipe of the sand and gravel tank unit is connected to the inlet pipe of the disc assembly.

[0044] Specifically, the secondary filter consists of three sets of disc filter units. The outlet pipe of the sand and gravel tank group is connected to the inlet pipe of the disc filter group. The inlet pipe of the disc filter group is equipped with a water intake, a high-pressure tap, and a pressure gauge. The inlet pipe of the disc filter group is connected to the inlet of three sets of backwash valves. The outlet of the backwash valve is connected to the inlet of the disc filter. The drain outlet of the backwash valve is connected to the drain pipe of the disc filter group. Each backwash valve is equipped with a solenoid valve. One of the backwash valves is equipped with a differential pressure transmitter for the disc filter group. The high and low pressure ports of the differential pressure transmitter are connected to the high-pressure tap and low-pressure tap of the disc filter group, respectively. The outlet of the disc filter is connected to the outlet pipe of the disc filter group. The outlet pipe of the disc filter group is equipped with a pressure gauge and a low-pressure tap. An electromagnetic flow meter is installed at the end of the outlet pipe of the disc filter group. The main irrigation pipeline passes through the drain pipe 102 of the housing 1 and connects to the outlet of the electromagnetic flow meter.

[0045] For example, such as Figure 4 and Figure 5 As shown, in some examples, the easily transportable integrated water and fertilizer system also includes several fertilizer mixing tanks 17. Specifically, the fertilizer mixing tank 17 is fixedly installed inside the housing 1, with a water inlet 1701 on its top and a fertilizer outlet 1702 on its bottom side wall. A motor is installed on the top of the fertilizer mixing tank 17, and an agitator 171 is installed on the movable end of the motor. Its agitator shaft extends through the top wall of the fertilizer mixing tank 17 into the interior of the fertilizer mixing tank 17, and agitator blades are fixed on the agitator shaft. The fertilizer mixing tank 17 provides a fertilizer mixing space, and the fertilizer and water are fully mixed by the mechanical agitation of the agitator 171.

[0046] Understandably, water and fertilizer are added to the fertilizer mixing tank 17 through the water inlet 1701, and the stirrer 171 is driven by the motor. The stirring shaft drives the stirring blades to rotate, stirring and mixing the materials in the tank. The mixed fertilizer is discharged through the fertilizer outlet 1702.

[0047] The mixing structure of the agitator 171 promotes uniform mixing of fertilizer and water and improves fertilizer dissolution efficiency; the integrated design of the fertilizer mixing tank 17 and the housing 1 combines the fertilizer mixing function with the overall device, reduces external pipeline connections, and improves the integration and ease of operation of the equipment.

[0048] For example, such as Figure 4 and Figure 5 As shown, in some examples, the easily transportable integrated fertigation head unit also includes a fertilizer applicator 18. Specifically, the fertilizer applicator 18 is fixed inside the housing 1, and has a fertilizer suction pipe 181. One end of the fertilizer suction pipe 181 is connected to the fertilizer outlet 1702 of the fertilizer mixing tank 17 via a pipe. The fertilizer suction function of the fertilizer applicator 18 is used to transport the mixed fertilizer in the fertilizer mixing tank 17 to the field.

[0049] Taking the intelligent three-channel fertilizer applicator 18 as an example, the intelligent three-channel fertilizer applicator 18 consists of a fertilizer pump, an inlet pipe 101, a fertilizer outlet pipe, three fertilizer suction pipes 181, and an EC / PH monitoring system. The control cabinet is installed on the frame of the fertilizer applicator 18. An industrial control screen is installed on the upper part of the control cabinet, and an EC controller 19 and a PH controller 19 are installed in the middle. The inlet pipe 101 of the three-channel fertilizer applicator 18 is connected to the water inlet of the stacked plate group. An EC value probe and a PH probe are installed sequentially on the inlet pipe 101 of the fertilizer applicator 18. The fertilizer outlet pipe of the fertilizer applicator 18 is connected to the fertilizer injection port of the sand and gravel group. Solenoid valves are installed on the three fertilizer suction pipes 181 of the fertilizer applicator 18. The three fertilizer suction channels of the fertilizer applicator 18 are respectively connected to the fertilizer outlets 1702 at the bottom of the three sets of fertilizer mixing tanks 17. Turn on the fertilizer applicator 18, and draw mixed fertilizer from the fertilizer outlet 1702 of the fertilizer mixing tank 17 through the fertilizer suction pipe 181. Then, the fertilizer is transported to the field application location through the output structure of the fertilizer applicator 18.

[0050] The fertilizer applicator 18 and the fertilizer mixing tank 17 are connected by a fertilizer suction pipe 181 to realize the direct extraction and transportation of mixed fertilizer, reducing the fertilizer transfer links; the integrated setting of the fertilizer applicator 18 and the housing 1 enables the fertilizer application function to be linked with the water and fertilizer treatment system of the device, improving the overall operating efficiency and enhancing the multifunctionality of the equipment.

[0051] For example, such as Figure 4 and Figure 5 As shown, in some examples, the conveniently transportable integrated water and fertilizer unit also includes a controller 19. Specifically, the controller 19 is located inside the housing 1 and adopts advanced intelligent PLC control technology. It can adjust the water supply pressure, accurately control the fertilizer concentration, intelligently control the automatic backwashing of the primary and secondary filter modules, monitor operating parameters, and automatically adjust irrigation and fertilization plans to ensure that the plants receive the most suitable water and nutrient supply.

[0052] It should be noted that the controller 19 can also receive and process data from the multispectral drone 11 and the agricultural drone 12. The data collected by the drones is combined with information from ground mapping equipment to precisely guide farmland management, reduce resource waste, and improve crop resistance and nutritional value.

[0053] The controller 19 enables coordinated control of the multispectral drone 11, the plant protection drone 12, and the fertilizer applicator 18. The field data collected by the multispectral drone 11 is transmitted to the controller 19. The controller 19 generates plant protection and fertilization plans based on the data and sends control commands to the plant protection drone 12 and the fertilizer applicator 18, respectively, to control the plant protection drone 12 to perform targeted spraying and the fertilizer applicator 18 to perform corresponding fertilization operations.

[0054] The connection between the controller 19 and the multispectral UAV 11 enables the reception and analysis of field data, providing a basis for operations; the combination of the above structures enables data acquisition, decision analysis and operation execution to form a closed-loop control, improving the intelligence level of the equipment and the accuracy of operations.

[0055] For example, such as Figure 4 and Figure 5 As shown, in some examples, the easily transportable integrated fertigation head unit also includes a fertilizer storage tank 100, which is fixedly installed inside the housing 1. The fertilizer storage tank 100 provides storage space for the fertilizer to be mixed.

[0056] Specifically, the fertilizer to be used is stored in the fertilizer storage tank 100 in advance. When the fertilizer mixing tank 17 needs to be added, the fertilizer is taken from the fertilizer storage tank 100 and added to the fertilizer mixing tank 17.

[0057] The fertilizer storage tank 100 provides a dedicated storage space for the fertilizer to be mixed, avoiding pollution or loss caused by the fertilizer being exposed during storage; the integration of the fertilizer storage tank 100 with the box 1 combines fertilizer storage and mixing functions in close proximity, reduces fertilizer transfer distance, and improves operational convenience.

[0058] For example, such as Figure 1 As shown, in some examples, a drain pipe 102 and a sewage pipe 103 are installed through the side wall of the container 1 near the ground. The drain pipe 102 and sewage pipe 103 respectively discharge water and waste from inside the container 1. When water needs to be drained from inside the container 1, it is discharged through the drain pipe 102; when the filtration system or fertilizer mixing system generates waste, it is discharged through the sewage pipe 103. The sewage pipe 103 facilitates the centralized discharge of waste, keeping the inside of the container 1 clean.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model 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 solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An integrated water and fertilizer initiation device that is easy to transport, characterized in that, include: Box (1); A multispectral drone (11) is mounted on the housing (1) and is used to collect data from the field. A plant protection drone (12) is installed on the housing (1). The plant protection drone (12) is equipped with a spraying component, which automatically sprays pesticides at fixed points on the field. At least two first limiting slide plates (2) are provided. Both first limiting slide plates (2) are slidably disposed on the housing (1). A stopping area (201) is formed between the two first limiting slide plates (2). After the two first limiting slide plates (2) approach each other, they are used to limit the multispectral UAV (11) and / or the agricultural UAV (12) located in the stopping area (201). A locking element (3) is disposed on the first limiting slide plate (2), and the locking element (3) is used to lock the multispectral drone (11) and / or the agricultural drone (12).

2. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, The locking member (3) has a plurality of components, and each locking member (3) corresponds one-to-one with the first limiting slide plate (2). The locking member (3) includes: A fixed shaft (31) is disposed on the first limiting slide plate (2); The clamping block (32) is rotatably mounted on the fixed shaft (31). After the first limiting slide plate (2) slides close to the multispectral drone (11) or the plant protection drone (12), the clamping block (32) can rotate around the fixed shaft (31) to clamp the multispectral drone (11) or the plant protection drone (12).

3. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, Also includes: At least two second limiting slide plates (4) are provided. The two second limiting slide plates (4) are arranged in parallel. The second limiting slide plates (4) are slidably disposed on the box (1). The second limiting slide plates (4) are slidably connected to the first limiting slide plates (2). The two first limiting slide plates (2) and the two second limiting slide plates (4) can slide close to each other so that the multispectral UAV (11) and / or the plant protection UAV (12) are located in the middle of the parking area (201).

4. The integrated water and fertilizer initiation device for convenient transportation according to claim 3, characterized in that, Also includes: The base (210) is disposed on the top wall of the box (1); Two drive motors (220) are provided, and the drive motors (220) are mounted on the base (210); Two bidirectional lead screws (230) are provided. The bidirectional lead screws (230) are rotatably mounted on the base (210). One end of the bidirectional lead screw (230) is connected to the power output end of the drive motor (220). Two first limiting slide plates (2) are slidably mounted on two opposite threaded sections of one of the bidirectional lead screws (230). Two second limiting slide plates (4) are slidably mounted on two opposite threaded sections of the other bidirectional lead screw (230). The two bidirectional lead screws (230) are arranged perpendicular to each other.

5. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, Also includes: A booster pump (13) is provided with a first inlet (1301) and a first outlet (1302). An inlet pipe (101) is provided on the housing (1). The inlet pipe (101) is connected to the first inlet (1301). The first inlet (1301) is used to pass irrigation water into the booster pump (13). A primary filter (14) is installed inside the housing (1). The primary filter (14) is connected to the first outlet (1302) of the booster pump (13). The primary filter (14) is used for preliminary filtration of irrigation water. A secondary filter (15) is installed inside the housing (1). The secondary filter (15) is connected to the primary filter (14). The secondary filter (15) is used to perform secondary filtration on irrigation water. The secondary filter (15) has an outlet pipe (1501). A monitoring and measurement component (16) is installed on the outlet pipe (1501) of the secondary filter (15). The monitoring and measurement component (16) is used to monitor the outflow rate and outflow pressure of the irrigation water flowing out of the outlet pipe (1501).

6. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, Also includes: There are several fertilizer mixing tanks (17). The fertilizer mixing tanks (17) are set inside the box (1). The fertilizer mixing tanks (17) are provided with a water inlet (1701) and a fertilizer outlet (1702). A stirrer (171) is provided on the top of the fertilizer mixing tanks (17).

7. The integrated water and fertilizer initiation device for convenient transportation according to claim 6, characterized in that, Also includes: Fertilizer applicator (18) is installed inside the housing (1). The fertilizer applicator (18) has a fertilizer suction pipe (181) which is connected to the fertilizer outlet (1702) of the fertilizer mixing tank (17). The fertilizer applicator (18) is used to fertilize the field.

8. The integrated water and fertilizer initiation device for convenient transportation according to claim 7, characterized in that, Also includes: The controller (19) is located inside the housing (1) and is communicatively connected to the multispectral drone (11), the plant protection drone (12) and the fertilizer applicator (18).

9. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, Also includes: A fertilizer storage tank (100) is installed inside the box (1) and is used to store fertilizer to be mixed.

10. The integrated water and fertilizer initiation device for convenient transportation according to claim 1, characterized in that, The box (1) has a drain pipe (102) and a sewage pipe (103) installed on the side wall near the ground.

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