Irrigation device with wireless LORA electric valve controller

Abstract

The utility model relates to the technical field of agriculture, and discloses a wireless LORA electric valve controller irrigation device which comprises a controller, a water tank, a positioning plate and a water inlet, the surface of the controller is fixedly connected with the surface of the water tank, the positioning plate is arranged at the lower end of the water tank, the water inlet is formed in one side of the water tank, and the irrigation device is arranged in the water tank. According to the wireless LORA electric valve controller, the irrigation device and the adjusting mechanism are arranged, the irrigation device is used for irrigating farmland, the adjusting mechanism is used for adjusting the height of the water tank, and the problems that although an existing wireless LORA electric valve controller achieves remote control and automatic management in an agricultural irrigation system, the irrigation device is not used for irrigating the farmland and the adjusting mechanism is used for adjusting the height of the water tank are solved. However, in the actual application process, the problem that adjustment of the irrigation water amount is not accurate enough still exists, a traditional control mode mostly depends on opening and closing control of a valve, continuous and fine adjustment of the flow is difficult to achieve, the irrigation water amount is distributed unevenly, the crop growth effect is affected, and water resources are wasted is solved.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural technology, and in particular relates to a wireless LORA electric valve controller irrigation device. Background Technology

[0002] The wireless LORA electric valve controller is an intelligent control device based on LORA wireless communication technology. It is specifically designed for remote opening and closing and flow regulation of electric valves in agricultural irrigation systems. It achieves data interaction between the controller and the host computer or control center through low-power, long-distance, and strong-penetration LORA wireless signals. It has a variety of intelligent functions such as automatic control, remote monitoring, status feedback, and fault alarm. It can operate according to preset programs or real-time collected environmental parameters such as soil moisture and weather.

[0003] Existing wireless LoRa electric valve controller irrigation devices require a device that can regulate irrigation water volume. The problem with the above technology is that although existing wireless LoRa electric valve controllers have achieved remote control and automated management in agricultural irrigation systems, they still have the problem of insufficient precision in regulating irrigation water volume in actual applications. Traditional control methods mostly rely on valve opening and closing, which makes it difficult to achieve continuous and precise regulation of flow, resulting in uneven distribution of irrigation water, affecting crop growth, and causing water waste. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a wireless LORA electric valve controller irrigation device that can overcome the above problems or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a wireless LORA electric valve controller irrigation device includes a controller, a water tank, a positioning plate, and a water inlet. The surface of the controller is fixedly connected to the surface of the water tank. The positioning plate is located at the lower end of the water tank. The water inlet is located on one side of the water tank. An irrigation device is installed inside the water tank. An adjustment mechanism is installed on the positioning plate.

[0006] The irrigation device is used for irrigating farmland;

[0007] The adjustment mechanism is used to adjust the height of the water tank.

[0008] To improve work efficiency, preferably, the irrigation device includes a support plate, a hydraulic pump, a hydraulic cylinder, a sealing plate, a diffuser plate, and a connecting groove. The upper end of the water tank is fixedly connected to the surface of the support plate, the upper surface of the support plate is fixedly connected to the surface of the hydraulic pump, the upper end of the hydraulic cylinder is fixedly connected to the lower surface of the support plate, the lower end of the hydraulic cylinder is fixedly connected to the upper surface of the sealing plate, and the lower end of the water tank is fixedly connected to the upper surface of the diffuser plate. The connecting groove is located at the lower end of the water tank. Through telescopic movement, the sealing plate moves up and down inside the water tank. This structure can convert mechanical energy into hydraulic pressure, achieving controllable output of water stored in the water tank. This avoids the uneven flow problem caused by traditional gravity-type water discharge. Furthermore, the sealing plate is linked with the hydraulic cylinder and moves vertically inside the water tank. Its outer periphery is tightly fitted with the inner wall of the water tank, ensuring an effective sealing effect during movement, thereby improving the stability of water pressure output.

[0009] To improve the adaptability of the device, preferably, the adjustment mechanism includes a bearing sleeve, an adjusting rod, a fixing plate, a limiting groove, and a positioning pin. The inner wall of the bearing sleeve is slidably connected to the lower end of the adjusting rod, and the upper end of the adjusting rod is fixedly connected to the inner wall of the fixing plate. The limiting groove is formed on the surface of the adjusting rod, and the inner wall of the limiting groove contacts the surface of the positioning pin. By moving the adjusting rod up and down, the overall installation height of the irrigation device can be adjusted to meet the installation requirements under different terrain conditions, thereby improving the applicability and on-site adaptability of the device.

[0010] To improve operational efficiency, preferably, a guide plate is provided at the upper end of the diffuser plate, and the lower surface of the guide plate is fixedly connected to the surface of the diffuser plate. The guide plate ensures that the water flow output from the bottom connecting channel of the water tank can be effectively guided and evenly distributed to the surface of the diffuser plate.

[0011] To improve the stability of the water flow, preferably, the surface of the sealing plate is slidably connected to the inner wall of the water tank, so that the sealing plate can move smoothly and steadily up and down along its inner wall inside the water tank. This allows the sealing plate to fit well with the inner wall of the water tank during movement, forming an effective dynamic seal, preventing water leakage or backflow in the sealed area, and ensuring the stable establishment and continuous output of pressure inside the water tank.

[0012] To improve ease of operation, preferably, the upper end of the positioning plate is fixedly connected to the lower end of the bearing sleeve, the surface of the positioning pin contacts the inner wall of the bearing sleeve, and the surface of the fixing plate is fixedly connected to the lower surface of the water tank. The positioning pin is used to achieve a limit locking function after the adjusting rod is adjusted to the set height to prevent height deviation caused by external vibration or load changes.

[0013] To improve the reliability of the device, preferably, the upper end of the guide plate is fixedly connected to the lower end of the connecting channel, and the inner surface of the diffuser plate is fixedly connected to the surface of the fixed plate. A stable connection is formed between the guide plate and the water tank to ensure that the water flow output from the connecting channel can be continuously and smoothly guided to the surface of the guide plate, avoiding water flow deviation or spray disorder caused by loose connection.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model incorporates an irrigation device, an adjustment mechanism, a support plate, a hydraulic cylinder, a sealing plate, a diffuser plate, a bearing sleeve, an adjusting rod, a fixing plate, and a positioning pin. The irrigation device is used to irrigate farmland, and the adjustment mechanism is used to adjust the height of the water tank. Through telescopic movement, the sealing plate moves up and down inside the water tank. This structure converts mechanical energy into hydraulic pressure, enabling controllable output of water stored in the tank. This avoids the uneven flow problem caused by traditional gravity-driven water discharge. Furthermore, the sealing plate is linked to the hydraulic cylinder, moving vertically inside the water tank. Its outer circumference fits tightly against the inner wall of the tank, ensuring an effective seal during movement, thereby improving... The stability of high water pressure output allows for adaptive adjustment of the overall installation height of the irrigation device by moving the adjustment rod up and down, meeting the installation requirements under different terrain conditions, improving the device's applicability and on-site adaptability. This solves the problem that while existing wireless LORA electric valve controllers have achieved remote control and automated management in agricultural irrigation systems, they still suffer from insufficient precision in regulating irrigation water volume during practical applications. Traditional control methods rely heavily on valve on / off control, making it difficult to achieve continuous and precise flow regulation, resulting in uneven distribution of irrigation water, affecting crop growth, and causing water waste. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure provided in an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the main body provided in this embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the irrigation device provided in this embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the adjustment mechanism provided in an embodiment of the present invention.

[0020] In the diagram: 1. Irrigation device; 101. Support plate; 102. Hydraulic pump; 103. Hydraulic cylinder; 104. Sealing plate; 105. Diffuser plate; 106. Connecting groove; 2. Adjustment mechanism; 201. Bearing sleeve; 202. Adjusting rod; 203. Fixing plate; 204. Limiting groove; 205. Positioning pin; 3. Guide plate; 4. Controller; 5. Water tank; 6. Positioning plate; 7. Water inlet. Detailed Implementation

[0021] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0022] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0023] like Figures 1 to 4As shown in the figure, the wireless LoRa electric valve controller irrigation device provided in this embodiment of the utility model includes a controller 4, a water tank 5, a positioning plate 6, and a water inlet 7. The surface of the controller 4 is fixedly connected to the surface of the water tank 5. The positioning plate 6 is located at the lower end of the water tank 5. The water inlet 7 is located on one side of the water tank 5. An irrigation device 1 is installed inside the water tank 5. An adjustment mechanism 2 is installed on the positioning plate 6. The irrigation device 1 is used to irrigate farmland, and the adjustment mechanism 2 is used to adjust the height of the water tank 5. The irrigation device 1 includes a support plate 101, a hydraulic pump 102, a hydraulic cylinder 103, a sealing plate 104, a diffuser plate 105, and a connecting groove 106. The upper end of the water tank 5 is fixedly connected to the surface of the support plate 101, and the upper surface of the support plate 101 is fixedly connected to the surface of the hydraulic pump 102. The upper end of the hydraulic cylinder 103 is fixedly connected to the lower surface of the support plate 101, and the lower end of the hydraulic cylinder 103 is fixedly connected to the upper surface of the sealing plate 104. The lower end of the water tank 5 is fixedly connected to the upper surface of the diffuser plate 105. A connecting groove 106 is opened at the lower end of the water tank 5. Through telescopic movement, the sealing plate 104 moves up and down inside the water tank 5. This structure can convert mechanical energy into hydraulic pressure, realizing controllable output of water stored in the water tank 5, avoiding the uneven flow problem caused by traditional gravity-type water discharge. Moreover, the sealing plate 104 is linked with the hydraulic cylinder 103 and moves vertically inside the water tank 5. Its outer periphery is tightly fitted with the inner wall of the water tank 5 to ensure an effective sealing effect during the movement, thereby improving the stability of water pressure output. The adjusting mechanism 2 includes a bearing sleeve 201 and an adjusting rod 20. 2. The device includes a fixed plate 203, a limiting groove 204, and a positioning pin 205. The inner wall of the bearing sleeve 201 is slidably connected to the lower end of the adjusting rod 202, and the upper end of the adjusting rod 202 is fixedly connected to the inner wall of the fixed plate 203. The limiting groove 204 is formed on the surface of the adjusting rod 202, and the inner wall of the limiting groove 204 contacts the surface of the positioning pin 205. The overall installation height of the irrigation device 1 can be adaptively adjusted by moving the adjusting rod 202 up and down to meet the installation requirements under different terrain conditions, thereby improving the applicability and on-site adaptability of the device. A guide plate 3 is provided on the upper end of the diffuser plate 105, and the lower surface of the guide plate 3 is fixedly connected to the surface of the diffuser plate 105. The guide plate 3 ensures that the water flow output from the bottom connecting groove 106 of the water tank 5 can be effectively guided and evenly distributed. The sealing plate 104 is slidably connected to the inner wall of the water tank 5, allowing it to move smoothly and steadily up and down along its inner wall within the water tank 5. This ensures good contact between the sealing plate 104 and the inner wall of the water tank 5 during movement, forming an effective dynamic seal and preventing water leakage or backflow in the sealed area. This ensures stable pressure build-up and continuous output within the water tank 5. The upper end of the positioning plate 6 is fixedly connected to the lower end of the bearing sleeve 201, and the surface of the positioning pin 205 contacts the inner wall of the bearing sleeve 201. The surface of the fixing plate 203 is fixedly connected to the lower surface of the water tank 5. The positioning pin 205 is used to limit and lock the height after the adjusting rod 202 is adjusted to the set height, preventing height deviation caused by external vibration or load changes.The upper end of the guide plate 3 is fixedly connected to the lower end of the connecting channel 106, and the inner surface of the diffuser plate 105 is fixedly connected to the surface of the fixed plate 203. A stable connection is formed between the guide plate 3 and the water tank 5, ensuring that the water flow output from the connecting channel 106 can be continuously and smoothly guided to the surface of the guide plate 3, avoiding water flow deviation or spray disorder caused by loose connections.

[0024] The working principle of this utility model:

[0025] During agricultural irrigation, to ensure the stable installation and operation of irrigation device 1, the positioning plate 6 must first be fixed to the ground to provide a supporting foundation for the entire device. Then, the operator manually pulls the adjusting rod 202 located inside the bearing sleeve 201, allowing it to slide smoothly within the bearing sleeve 201. Depending on the actual terrain height requirements, the adjusting rod 202 can be pulled out to a suitable length. After aligning the limiting groove 204 on the adjusting rod 202 with the corresponding through hole on the outer wall of the bearing sleeve 201, the positioning pin 205 is inserted, thereby enabling the adjustment rod to be adjusted. The height of 202 is locked to ensure the overall stability of the structure. After the height adjustment is completed, the external water source needs to be connected to the water inlet 7 on the side of the water tank 5 to ensure that the water source can flow smoothly into the water tank 5 and provide sufficient water reserves for subsequent irrigation operations. When ready to start irrigation, the entire irrigation device 1 can be remotely started through the controller 4. First, the water inlet valve is opened to allow the external water source to enter the water tank 5; then the hydraulic pump 102 installed on the water tank 5 is started, driving the hydraulic cylinder 103 to perform regular extension and retraction movements. The lower end of the hydraulic cylinder 103 is connected to... A sealing plate 104 is located inside the water tank 5 and can move vertically. When the hydraulic pump 102 operates, the sealing plate 104 moves downward with the hydraulic cylinder 103, compressing the internal space of the water tank 5 and causing water to be squeezed out from the connecting groove 106 at the bottom. Below the connecting groove 106 is a guide plate 3, which guides the water flow direction to accurately flow to the diffuser plate 105. The diffuser plate 105 has a disc-shaped structure and is installed at the spray end of the irrigation device 1. When water flows through the guide plate 3 and falls onto the surface of the diffuser plate 105, it can... By setting a special geometric shape on its surface, the water flow will spread evenly in all directions and finally be sprayed into the farmland area in a circular coverage form to achieve comprehensive irrigation of crops. In addition, by adjusting the working parameters of the hydraulic pump 102, the moving distance of the sealing plate 104 can be controlled, thereby changing the water pressure and flow output, and thus adjusting the range and intensity of water spraying. This flexible control method enables the irrigation device 1 to adapt to the needs of different terrains, soil types and crop growth stages, improve water resource utilization efficiency, and achieve the purpose of water conservation and increased production.

[0026] The specific models and specifications of the controller 4, hydraulic pump 102, hydraulic cylinder 103 and sealing plate 104 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0027] The wiring connection method and control method of the controller 4 and hydraulic pump 102 proposed in this application are all prior art in this field, and therefore will not be described in detail.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A wireless LORA electric valve controller irrigation device, comprising a controller (4), a water tank (5), a positioning plate (6), and a water inlet (7), wherein the surface of the controller (4) is fixedly connected to the surface of the water tank (5), the positioning plate (6) is disposed at the lower end of the water tank (5), and the water inlet (7) is opened on one side of the water tank (5), characterized in that: An irrigation device (1) is installed inside the water tank (5), and an adjustment mechanism (2) is installed on the positioning plate (6); The irrigation device (1) is used to irrigate farmland; The adjustment mechanism (2) is used to adjust the height of the water tank (5).

2. The wireless LORA electric valve controller irrigation device as described in claim 1, characterized in that: The irrigation device (1) includes a support plate (101), a hydraulic pump (102), a hydraulic cylinder (103), a sealing plate (104), a diffuser plate (105), and a connecting groove (106). The upper end of the water tank (5) is fixedly connected to the surface of the support plate (101), the upper surface of the support plate (101) is fixedly connected to the surface of the hydraulic pump (102), the upper end of the hydraulic cylinder (103) is fixedly connected to the lower surface of the support plate (101), the lower end of the hydraulic cylinder (103) is fixedly connected to the upper surface of the sealing plate (104), the lower end of the water tank (5) is fixedly connected to the upper surface of the diffuser plate (105), and the connecting groove (106) is opened at the lower end of the water tank (5).

3. The wireless LORA electric valve controller irrigation device as described in claim 2, characterized in that: The adjustment mechanism (2) includes a bearing sleeve (201), an adjustment rod (202), a fixing plate (203), a limiting groove (204), and a positioning pin (205). The inner wall of the bearing sleeve (201) is slidably connected to the lower end of the adjustment rod (202), and the upper end of the adjustment rod (202) is fixedly connected to the inner wall of the fixing plate (203). The limiting groove (204) is opened on the surface of the adjustment rod (202), and the inner wall of the limiting groove (204) is in contact with the surface of the positioning pin (205).

4. The wireless LORA electric valve controller irrigation device as described in claim 3, characterized in that: A guide plate (3) is provided at the upper end of the diffuser plate (105), and the lower surface of the guide plate (3) is fixedly connected to the surface of the diffuser plate (105).

5. The wireless LORA electric valve controller irrigation device as described in claim 2, characterized in that: The surface of the sealing plate (104) is slidably connected to the inner wall of the water tank (5).

6. The wireless LORA electric valve controller irrigation device as described in claim 3, characterized in that: The upper end of the positioning plate (6) is fixedly connected to the lower end of the bearing sleeve (201), the surface of the positioning pin (205) is in contact with the inner wall of the bearing sleeve (201), and the surface of the fixing plate (203) is fixedly connected to the lower surface of the water tank (5).

7. The wireless LORA electric valve controller irrigation device as described in claim 4, characterized in that: The upper end of the guide plate (3) is fixedly connected to the lower end of the connecting groove (106), and the inner surface of the diffuser plate (105) is fixedly connected to the surface of the fixing plate (203).

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