A device for monitoring and replenishing water in arid region agricultural soil

Abstract

The utility model discloses a kind of arid region agricultural soil humidity monitoring and water replenishing device, it is related to agricultural irrigation technical field, including the water reservoir being arranged in the middle position of farmland, the water reservoir top is equipped with the soil humidity monitoring mechanism for monitoring soil humidity and the water replenishing mechanism for carrying out water replenishing, the water replenishing mechanism is composed of folding truss, power assembly, irrigation assembly and protection assembly, the power assembly is installed and connected in folding truss one end, the protection assembly is installed in folding truss other end, the irrigation assembly is laid on folding truss, the utility model is centrally arranged by water reservoir, and with rotatable folding truss power assembly, irrigation assembly and protection assembly are integrated into one-piece mobile water replenishing terminal, through the closed-loop feedback network of soil humidity recorder and field multipoint probe construction, real-time soil moisture data is directly written into flow control valve, realize the accurate irrigation of "lack how much, replenish how much", avoid the waste of water resources.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, specifically a soil moisture monitoring and water replenishment device for arid agricultural areas. Background Technology

[0002] In arid agricultural production, water resources are scarce and evaporation is intense. Traditional flood irrigation or fixed-program sprinkler irrigation not only exacerbates soil drying but also easily leads to the accumulation of salinity on the surface, further inhibiting the absorption of water and nutrients by crop roots.

[0003] Existing irrigation systems often directly irrigate crops. However, crops in different regions have varying water shortage conditions due to soil differences. If a fixed amount of water is applied uniformly, some crops will remain in a state of water shortage while others will be over-irrigated, preventing all crops in the soil from reaching their optimal growth state. Furthermore, during the process of monitoring soil moisture, the system cannot irrigate all monitored soil areas as needed, resulting in a waste of water resources.

[0004] Based on this, a soil moisture monitoring and water replenishment device for arid agricultural areas is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a soil moisture monitoring and water replenishment device for arid agricultural areas, in order to solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A soil moisture monitoring and water replenishment device for arid agricultural areas includes a water storage tank located in the middle of a farmland. The top of the water storage tank is equipped with a soil moisture monitoring mechanism for monitoring soil moisture and a water replenishment mechanism for replenishing water. The water replenishment mechanism consists of a folding truss, a power component, an irrigation component, and a protective component. The power component is installed and connected to one end of the folding truss, the protective component is installed at the other end of the folding truss, and the irrigation component is arranged on the folding truss.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative: the soil moisture monitoring device includes a soil moisture recorder installed at the top of the reservoir and probes evenly distributed in the farmland.

[0008] In one alternative: the water replenishment mechanism includes a support pipe disposed at the top of the water storage tank, a rotating seat rotatably mounted on the support pipe, the rotating seat being connected to the power assembly via a folding truss, and a protective assembly mounted on the upper end of the rotating seat.

[0009] In one alternative: the folding truss is a double-layer cross-folding truss, with one end of the folding truss hinged to the rotating seat and the other end hinged to the power component.

[0010] In one alternative: the power assembly includes a mounting box, a rotating shaft rotatably connected to the lower end of the mounting box, a wheel seat connected to the lower end of the rotating shaft, a roller rotatably mounted on the wheel seat, the roller being driven by a first motor, and a horizontal angle adjustment component provided on the rotating shaft.

[0011] In one alternative: the horizontal angle adjustment component includes a mounting slot on the mounting box, a second motor is provided in the mounting slot, the output end of the second motor is connected to the rotating shaft, a sealing plate is provided on one side of the mounting slot, and a heat dissipation groove is provided on the sealing plate.

[0012] In one alternative: the irrigation assembly includes a water pump mounted on a rotating base, the water pump input end being connected to a water storage tank, the water pump output end being connected to multiple water pipes, a flow control valve being provided at the water pump output end, and one end of the water pipe being connected to a sprinkler head mounted on a folding truss.

[0013] In one alternative: the protective assembly includes a protective canopy disposed on a rotating base, the lower end of which is fixedly mounted on the rotating base by a fixing column.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention integrates a centrally located water storage tank with a rotatable folding truss that combines the power, irrigation, and protection components into a single mobile water replenishment terminal. Through a closed-loop feedback network constructed by a soil moisture recorder and multiple field probes, real-time soil moisture data is directly written into the flow control valve, enabling precise irrigation that replenishes only the amount needed, thus avoiding water waste. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the soil moisture monitoring mechanism in this utility model.

[0017] Figure 3 This is a schematic diagram of the power component in this utility model.

[0018] Figure reference numerals: 100, water storage tank; 200, soil moisture monitoring mechanism; 201, soil moisture recorder; 202, probe; 300, water replenishment mechanism; 301, support pipe; 302, rotating seat; 400, folding truss; 500, power assembly; 501, mounting box; 502, rotating shaft; 503, wheel seat; 504, roller; 505, first motor; 506, second motor; 507, mounting slot; 508, sealing plate; 509, heat dissipation slot; 600, irrigation assembly; 601, water pump; 602, water pipe; 603, sprinkler head; 700, protective assembly; 701, protective shed; 702, fixed column. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0020] In one embodiment, such as Figure 1 and Figure 2 As shown, a soil moisture monitoring and water replenishment device for arid agricultural areas includes a water storage tank 100 located in the middle of a farmland. At the top of the water storage tank 100 are a soil moisture monitoring mechanism 200 for monitoring soil moisture and a water replenishment mechanism 300 for replenishing water. The water replenishment mechanism 300 consists of a folding truss 400, a power component 500, an irrigation component 600, and a protective component 700. The power component 500 is installed and connected to one end of the folding truss 400, and the protective component 700 is installed at the other end of the folding truss 400. The 600 is installed on the folding truss 400. When in use, the soil moisture monitoring device 200 monitors the farmland at multiple points. Then, based on the soil moisture data monitored at each point, the power component 500 drives the folding truss 400 and the irrigation component 600 to rotate along the water storage tank 100 to irrigate the farmland at fixed points and in fixed quantities. When the water replenishment device 300 is not in use, the folding truss 400 folds the entire water replenishment device 300 into the protective component 700, which protects the entire water replenishment device 300.

[0021] In one embodiment, such as Figure 1 and Figure 2 As shown, the soil moisture monitoring device 200 includes a soil moisture recorder 201 installed at the top of the water storage tank 100 and probes 202 evenly distributed in the farmland. In use, the probes 202 are evenly distributed in the farmland to monitor the soil moisture at multiple points.

[0022] In one embodiment, such as Figure 2 and Figure 3As shown, the water replenishment mechanism 300 includes a support pipe 301 installed at the top of the water storage tank 100. A rotating seat 302 is rotatably mounted on the support pipe 301. The rotating seat 302 is connected to the power component 500 via a folding truss 400. A protective component 700 is installed on the upper end of the rotating seat 302. The folding truss 400 is a double-layer cross-folding truss. One end of the folding truss 400 is hinged to the rotating seat 302, and the other end is hinged to the power component 500. The power component 500 includes a mounting box 501. The mounting box 501 has a lower... A rotating shaft 502 is rotatably connected to the end of the mounting box 501. A wheel seat 503 is connected to the lower end of the rotating shaft 502. A roller 504 is rotatably mounted on the wheel seat 503. The roller 504 is driven by a first motor 505. A horizontal angle adjustment component is provided on the rotating shaft 502. The horizontal angle adjustment component includes a mounting groove 507 provided on the mounting box 501. A second motor 506 is provided in the mounting groove 507. The output end of the second motor 506 is connected to the rotating shaft 502. A sealing plate 508 is provided on one side of the mounting groove 507. The sealing plate 508 is provided with a heat dissipation groove. 509. The irrigation assembly 600 includes a water pump 601 mounted on a rotating base 302. The input end of the water pump 601 is connected to the water storage tank 100, and the output end of the water pump 601 is connected to multiple water pipes 602. A flow control valve is provided at the output end of the water pump 601. One end of each water pipe 602 is connected to a sprinkler head 603 mounted on a folding truss 400. In use, the first motor 505 drives the roller 504 to rotate, causing the folding truss 400 to extend outward, adjusting the spacing and position of the sprinkler heads 603 to align with the irrigation location. Correspondingly, the second motor 506 drives the rotating shaft 502 to rotate the roller 504, causing the roller 504 to rotate in a circular direction. Then, the first motor 505 and the roller 504 drive the entire water replenishment mechanism 300 to make circular motion around the water storage tank 100. At the same time, the water pump 601 is started to transport the water source in the water storage tank 100 to the sprinkler head 603 to irrigate the farmland. According to the humidity of each point monitored by the soil moisture monitoring device 200, the irrigation amount of each sprinkler head 603 is controlled by the flow control valve.

[0023] In one embodiment, such as Figure 2 As shown, the protective component 700 includes a protective canopy 701 mounted on the rotating seat 302. The lower end of the protective canopy 701 is fixedly mounted on the rotating seat 302 by a fixing column 702. The protective canopy 701 protects the soil moisture monitoring mechanism 200 and the water replenishment mechanism 300.

[0024] The above embodiment discloses a soil moisture monitoring and water replenishment device for arid agricultural areas. In use, probes 202 are evenly distributed in the farmland to monitor the soil moisture at multiple points. During water replenishment, the first motor 505 drives the roller 504 to rotate, causing the folding truss 400 to extend outward, adjusting the spacing and position of the nozzles 603 to correspond to the irrigation position. Then, the second motor 506 drives the rotating shaft 502 to rotate the roller 504, causing the roller 504 to rotate in a circular direction. Then, the first motor 505 and the roller 504 drive the entire water replenishment mechanism 300 to make a circular motion around the water storage tank 100. At the same time, the water pump 601 is started to transport the water source in the water storage tank 100 to the nozzles 603 to irrigate the farmland. According to the moisture conditions of each point monitored by the soil moisture monitoring mechanism 200, the irrigation amount of each nozzle 603 is controlled by the flow control valve.

[0025] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A soil moisture monitoring and water replenishment device for arid agricultural areas, characterized in that, The system includes a water storage tank (100) located in the middle of the farmland. The top of the water storage tank (100) is equipped with a soil moisture monitoring mechanism (200) for monitoring soil moisture and a water replenishment mechanism (300) for replenishing water. The water replenishment mechanism (300) consists of a folding truss (400), a power component (500), an irrigation component (600), and a protective component (700). The power component (500) is installed and connected to one end of the folding truss (400), the protective component (700) is installed at the other end of the folding truss (400), and the irrigation component (600) is arranged on the folding truss (400).

2. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 1, characterized in that, The soil moisture monitoring device (200) includes a soil moisture recorder (201) installed at the top of the reservoir (100) and probes (202) evenly distributed in the farmland.

3. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 1, characterized in that, The water replenishment mechanism (300) includes a support pipe (301) set at the top of the water storage tank (100), a rotating seat (302) is rotatably mounted on the support pipe (301), the rotating seat (302) is connected to the power component (500) through a folding truss (400), and the protective component (700) is installed on the upper end of the rotating seat (302).

4. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 1, characterized in that, The folding truss (400) is a double-layer cross folding truss. One end of the folding truss (400) is hinged to the rotating seat (302), and the other end is hinged to the power assembly (500).

5. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 1, characterized in that, The power assembly (500) includes a mounting box (501), a rotating shaft (502) is rotatably connected to the lower end of the mounting box (501), a wheel seat (503) is connected to the lower end of the rotating shaft (502), a roller (504) is rotatably mounted on the wheel seat (503), the roller (504) is driven by a first motor (505), and a horizontal angle adjustment component is provided on the rotating shaft (502).

6. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 5, characterized in that, The horizontal angle adjustment component includes a mounting slot (507) provided on the mounting box (501), a second motor (506) is provided in the mounting slot (507), the output end of the second motor (506) is connected to the rotating shaft (502), a sealing plate (508) is provided on one side of the mounting slot (507), and a heat dissipation slot (509) is provided on the sealing plate (508).

7. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 1, characterized in that, The irrigation assembly (600) includes a water pump (601) mounted on a rotating base (302). The input end of the water pump (601) is connected to a water storage tank (100). The output end of the water pump (601) is connected to multiple water pipes (602). A flow control valve is provided at the output end of the water pump (601). One end of the water pipe (602) is connected to a nozzle (603) mounted on a folding truss (400).

8. The soil moisture monitoring and water replenishment device for arid agricultural areas according to claim 3, characterized in that, The protective component (700) includes a protective canopy (701) disposed on a rotating seat (302), the lower end of which is fixedly mounted on the rotating seat (302) by a fixing column (702).

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