Intelligent agricultural irrigation device

Abstract

The utility model discloses an intelligent agricultural irrigation device, which relates to the technical field of xx, and has the technical key points that the intelligent agricultural irrigation device comprises a vehicle plate, a detection through hole is formed in the vehicle plate, a soil humidity detection mechanism is arranged on the left side of the top of the vehicle plate, and the soil humidity detection mechanism comprises a portal frame; an electric telescopic rod is fixedly installed in the center of the bottom of the portal frame, and a soil humidity sensor is fixedly installed at the output end of the electric telescopic rod, the technical effects that the humidity of farmland soil can be accurately detected in real time through the soil humidity detection mechanism, and whether irrigation needs to be conducted or not is intelligently judged according to a preset soil humidity threshold value. By means of the precise control mode, a large amount of waste of water resources in traditional channel flood irrigation is effectively avoided, and the utilization efficiency of the water resources is improved. Meanwhile, by accurately controlling the irrigation amount, the problems of soil salinization, nutrient loss and the like caused by excessive irrigation are reduced, and sustainable development of agricultural production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a smart agricultural irrigation device. Background Art

[0002] Smart agriculture is the smart economy in agriculture, or the specific manifestation of the smart economy in agriculture. Smart agriculture is an important component of the smart economy.

[0003] However, the traditional method currently used for agricultural irrigation - channel flooding - has many disadvantages, the most notable of which is the huge waste of water resources. This irrigation method often simply introduces a large amount of water resources directly into the farmland through channels, resulting in a wide distribution of water on the surface of the farmland and the inability to accurately control the irrigation amount. Therefore, we propose a new type of smart agricultural irrigation device. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the existing technology, the utility model provides an intelligent agricultural irrigation device, which solves the problems of traditional channel flooding, great waste of water resources, and inability to accurately control the irrigation amount.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a smart agricultural irrigation device, comprising a vehicle plate, a detection through hole is opened inside the vehicle plate, and a soil moisture detection mechanism is provided on the left side of the top of the vehicle plate.

[0008] The soil moisture detection mechanism includes a gantry, an electric telescopic rod is fixedly installed at the center of the bottom of the gantry, and a soil moisture sensor is fixedly installed at the output end of the electric telescopic rod.

[0009] Preferably, the gantry is fixedly installed on the left side of the top of the vehicle plate.

[0010] Preferably, the soil moisture sensor is located directly above the detection through hole.

[0011] Preferably, a water storing mechanism is provided at the center of the top of the vehicle plate, and the water storing mechanism includes a water tank fixedly installed at the center of the top of the vehicle plate, a cover plate fixedly installed on the top of the water tank, and a water injection pipe fixedly installed on the right side of the top of the cover plate.

[0012] Preferably, a stirring mechanism is provided at the center of the top of the cover plate, and the stirring mechanism includes a motor bracket fixedly installed at the center of the top of the cover plate, a dual-axis motor is fixedly installed on the inner side of the motor bracket, a stirring rod is fixedly installed at the lower output end of the dual-axis motor, and a controller is fixedly installed on the right side of the motor bracket.

[0013] Preferably, the stirring rod is located inside the water tank.

[0014] Preferably, a spraying mechanism is provided on the left side of the top of the cover plate, and the spraying mechanism includes a bearing fixedly mounted on the left side of the top of the cover plate, a lower water pipe is fixedly mounted on the inner side of the bearing, a water pump is fixedly mounted on the upper end of the lower water pipe, and an upper water pipe is fixedly mounted on the output end of the water pump.

[0015] Preferably, the lower end of the lower water pipe passes through the cover plate and extends into the water tank.

[0016] Preferably, a driven wheel is fixedly installed on the outer side of the upper water pipe, a belt is connected to the outer side of the driven wheel, the right side of the belt is connected to the driving wheel, and a nozzle is fixedly installed on the upper end of the upper water pipe.

[0017] Preferably, the driving wheel is fixedly mounted on the upper output end of the dual-axis motor.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0020] 1. By incorporating a soil moisture detection mechanism, the present invention can accurately and in real time detect farmland soil moisture and intelligently determine whether irrigation is necessary based on a preset soil moisture threshold. This precise control method effectively avoids the significant waste of water resources in traditional channel flooding and improves water resource utilization efficiency. Furthermore, by precisely controlling the irrigation volume, it also reduces problems such as soil salinization and nutrient loss caused by over-irrigation, contributing to the sustainable development of agricultural production.

[0021] 2. This utility model utilizes a spraying mechanism and a belt drive mechanism driven by a dual-axis motor to achieve horizontal reciprocating movement of the nozzle. This design not only ensures uniform irrigation and avoids the uneven water distribution problem of traditional irrigation methods, but also significantly expands the irrigation coverage area to meet the irrigation needs of different farmlands and crops. Furthermore, by adjusting the water pump flow rate, the nozzle spray pattern, and the nozzle movement speed, precise control of the irrigation volume can be achieved, further improving irrigation efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the stirring mechanism structure of the present utility model;

[0024] Figure 3 This is a schematic diagram of the detection through-hole structure of the present utility model.

[0025] In the picture:

[0026] 1. Car plate;

[0027] 2. Detect through holes;

[0028] 3. Soil moisture detection mechanism; 31. Gantry; 32. Electric telescopic rod; 33. Soil moisture sensor;

[0029] 4. Water storage mechanism; 41. Water storage tank; 42. Cover plate; 43. Water filling pipe;

[0030] 5. Stirring mechanism; 51. Motor bracket; 52. Dual-axis motor; 53. Stirring rod; 54. Controller;

[0031] 6. Spraying mechanism; 61. Bearing; 62. Lower water pipe; 63. Water pump; 64. Upper water pipe; 65. Driven pulley; 66. Belt; 67. Driving pulley; 68. Spray nozzle. DETAILED DESCRIPTION

[0032] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0033] The utility model provides a technical solution:

[0034] See also Figures 1 to 3 A smart agricultural irrigation device includes a vehicle plate 1, a detection through hole 2 is opened inside the vehicle plate 1, and a soil moisture detection mechanism 3 is set on the left side of the top of the vehicle plate 1.

[0035] The soil moisture detection mechanism 3 includes a gantry 31, an electric telescopic rod 32 is fixedly installed at the center of the bottom of the gantry 31, and a soil moisture sensor 33 is fixedly installed at the output end of the electric telescopic rod 32. The soil moisture detection mechanism 3 can detect the moisture content of the land to be irrigated, so as to accurately irrigate the land to be irrigated.

[0036] Furthermore, the gantry 31 is fixedly mounted on the left side of the top of the vehicle plate 1 , and the position of the gantry 31 is fixed by the vehicle plate 1 , so that the gantry 31 is in a designated position and maintains normal operation.

[0037] Furthermore, the soil moisture sensor 33 is located directly above the detection through hole 2. By arranging the soil moisture sensor 33 directly above the detection through hole 2, the probe at the lower end of the soil moisture sensor 33 can directly contact the soil to detect the moisture of the soil.

[0038] Furthermore, a water storing mechanism 4 is provided at the center of the top of the vehicle plate 1. The water storing mechanism 4 includes a water tank 41 fixedly installed at the center of the top of the vehicle plate 1. A cover plate 42 is fixedly installed on the top of the water tank 41. A water injection pipe 43 is fixedly installed on the right side of the top of the cover plate 42. The water injection pipe 43 can be used to facilitate the addition of water or liquid medicine into the water tank 41 according to actual needs.

[0039] Furthermore, a stirring mechanism 5 is provided at the center of the top of the cover plate 42. The stirring mechanism 5 includes a motor bracket 51 fixedly installed at the center of the top of the cover plate 42. A dual-axis motor 52 is fixedly installed on the inner side of the motor bracket 51. A stirring rod 53 is fixedly installed on the lower output end of the dual-axis motor 52. A controller 54 is fixedly installed on the right side of the motor bracket 51. The position of the dual-axis motor 52 can be fixed through the motor bracket 51, so that the dual-axis motor 52 can work at a specified position, driving the driving wheel 67 and the stirring rod 53 to rotate.

[0040] Furthermore, the stirring rod 53 is located inside the water tank 41 , and the stirring rod 53 can stir the liquid inside the water tank 41 to ensure that the liquid inside the water tank 41 is fully mixed and evenly.

[0041] Furthermore, a spraying mechanism 6 is provided on the left side of the top of the cover plate 42, and the spraying mechanism 6 includes a bearing 61 fixedly mounted on the left side of the top of the cover plate 42, a lower water pipe 62 is fixedly mounted on the inner side of the bearing 61, a water pump 63 is fixedly mounted on the upper end of the lower water pipe 62, and an upper water pipe 64 is fixedly mounted on the output end of the water pump 63, passing through.

[0042] Furthermore, the lower end of the lower water pipe 62 passes through the cover plate 42 and extends into the water tank 41. By arranging the lower water pipe 62 in the water tank 41, it is convenient to pump out the water inside the water tank 41 for use.

[0043] Furthermore, a driven wheel 65 is fixedly installed on the outer side of the upper water pipe 64, and a belt 66 is connected to the outer side of the driven wheel 65 for transmission. The right side of the belt 66 is connected to the driving wheel 67 for transmission. A nozzle 68 is fixedly installed on the upper end of the upper water pipe 64. The belt 66 is driven by the driving wheel 67, and the belt 66 drives the driven wheel 65 to rotate. The driven wheel 65 drives the upper water pipe 64 to rotate, thereby indirectly driving the nozzle 68 to reciprocate in the horizontal direction to achieve covering irrigation.

[0044] Furthermore, the driving wheel 67 is fixedly mounted on the upper output end of the dual-axis motor 52 , and the driving wheel 67 is driven to rotate by the upper output end of the dual-axis motor 52 .

[0045] When used specifically, the working principle of the utility model is as follows:

[0046] 1. Preparation

[0047] First, the operator injects an appropriate amount of irrigation water into the water tank 41 through the water injection pipe 43. If fertilizer or pesticides are needed, depending on the specific needs of the farmland, the controller 54 can activate the stirring rod 53 at the lower end of the dual-axis motor 52 during or after the water injection process. The stirring rod 53 rotates within the water tank 41, generating a powerful stirring force that thoroughly mixes the fertilizer or pesticide with the irrigation water, ensuring even distribution of nutrients or pesticides in the irrigation solution and laying the foundation for subsequent precise irrigation.

[0048] 2. Movement and Detection

[0049] Next, the entire irrigation system is moved to the desired farmland using the push handle attached to the wheels. Once in place, the soil moisture detection mechanism 3 automatically begins operating. Under the precise control of the controller 54, the electrically operated telescopic rod 32 slowly lowers the probe of the soil moisture sensor 33 into the soil at a preset depth, adjusted in real time based on the actual conditions of the farmland. This ensures that the sensor can accurately and deeply detect the current soil moisture.

[0050] 3. Data Analysis and Irrigation Decision-making

[0051] Soil moisture sensor 33 collects soil moisture data in real time and transmits this data to controller 54 via an internal communication mechanism. Controller 54 has preset ideal soil moisture ranges or thresholds. By comparing and analyzing the actual measured values ​​with the preset thresholds, controller 54 can quickly and accurately determine whether the farmland currently requires irrigation. If the soil moisture is below the preset threshold, controller 54 automatically initiates the irrigation process. If the soil moisture is moderate or excessive, controller 54 maintains the current state or takes appropriate measures, such as draining water, to prevent over-irrigation.

[0052] 4. Intelligent irrigation

[0053] Once irrigation is determined, the controller 54 first activates the water pump 63. Pump 63 draws mixed irrigation liquid from the water tank 41 and delivers it to the pump's output via the lower water conduit 62. The irrigation liquid then enters the upper water conduit 64. Driven by a belt 66 mechanism between a driving pulley 67 and a driven pulley 65, driven by the upper output of the dual-axis motor 52, and through bearings 61, the upper water conduit 64 and the nozzle 68 reciprocate horizontally. This design not only expands irrigation coverage but also ensures uniform irrigation, avoiding the uneven water distribution issues associated with traditional irrigation methods.

[0054] The sprinkler 68 applies irrigation liquid evenly and densely to the surface of the farmland according to preset spray patterns, such as fan-shaped or mist-shaped. The controller 54 can adjust the flow rate of the water pump 63, the spray pattern of the sprinkler 68, and the movement speed of the sprinkler 68 in real time, thereby achieving precise control of the irrigation amount. This intelligent control mechanism effectively avoids water waste and improves irrigation efficiency.

[0055] 5. Stop irrigation and subsequent treatment

[0056] When the soil moisture reaches a preset threshold, the controller 54 will automatically stop the irrigation process to avoid problems such as soil salinization and nutrient loss that may be caused by excessive irrigation.

[0057] In summary, this smart agricultural irrigation device integrates soil moisture detection and precision irrigation functions, achieving comprehensive and precise management of farmland irrigation. Its high efficiency, water conservation, and environmental protection not only improve agricultural production efficiency but also help promote the development of smart agriculture.

[0058] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions, or modifications based on the present invention that solve essentially the same technical problems and achieve essentially the same technical effects are included within the scope of protection of the present invention.

Claims

1. A smart agricultural irrigation device, comprising a vehicle plate (1), characterized in that: A detection through hole (2) is provided inside the vehicle plate (1), and a soil moisture detection mechanism (3) is provided on the left side of the top of the vehicle plate (1); The soil moisture detection mechanism (3) comprises a gantry (31), an electric telescopic rod (32) is fixedly mounted at the center of the bottom of the gantry (31), and a soil moisture sensor (33) is fixedly mounted at the output end of the electric telescopic rod (32).

2. The smart agricultural irrigation device according to claim 1, characterized in that: The gantry (31) is fixedly mounted on the left side of the top of the vehicle plate (1).

3. The smart agricultural irrigation device according to claim 1, characterized in that: The soil moisture sensor (33) is located directly above the detection through hole (2).

4. The smart agricultural irrigation device according to claim 1, characterized in that: A water storage mechanism (4) is provided at the center of the top of the vehicle plate (1), and the water storage mechanism (4) comprises a water storage tank (41) fixedly installed at the center of the top of the vehicle plate (1), a cover plate (42) is fixedly installed on the top of the water storage tank (41), and a water injection pipe (43) is fixedly installed on the right side of the top of the cover plate (42).

5. The smart agricultural irrigation device according to claim 4, characterized in that: A stirring mechanism (5) is provided at the center of the top of the cover plate (42), and the stirring mechanism (5) comprises a motor bracket (51) fixedly mounted at the center of the top of the cover plate (42), a double-shaft motor (52) is fixedly mounted on the inner side of the motor bracket (51), a stirring rod (53) is fixedly mounted at the lower output end of the double-shaft motor (52), and a controller (54) is fixedly mounted on the right side of the motor bracket (51).

6. The smart agricultural irrigation device according to claim 5, characterized in that: The stirring rod (53) is located inside the water tank (41).

7. The smart agricultural irrigation device according to claim 4, characterized in that: A spray mechanism (6) is provided on the left side of the top of the cover plate (42), and the spray mechanism (6) comprises a bearing (61) fixedly mounted on the left side of the top of the cover plate (42), a lower water pipe (62) is fixedly mounted on the inner side of the bearing (61), a water pump (63) is fixedly mounted on the upper end of the lower water pipe (62), and an upper water pipe (64) is fixedly mounted on the output end of the water pump (63).

8. The smart agricultural irrigation device according to claim 7, characterized in that: The lower end of the lower water pipe (62) passes through the cover plate (42) and extends into the water tank (41).

9. The smart agricultural irrigation device according to claim 7, characterized in that: A driven wheel (65) is fixedly installed on the outer side of the upper water pipe (64), a belt (66) is connected to the outer side of the driven wheel (65), and a driving wheel (67) is connected to the right side of the belt (66). A nozzle (68) is fixedly installed on the upper end of the upper water pipe (64).

10. The smart agricultural irrigation device according to claim 9, characterized in that: The driving wheel (67) is fixedly mounted on the upper output end of the dual-shaft motor (52).

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