Precise irrigation device for farmland rice

Abstract

The invention discloses a farmland rice precise irrigation device which is characterized in that a base is arranged at the bottom of a control system, a field control cabinet and a solar rod are arranged on the base, and the solar rod is connected with an antenna; a lightning rod and a solar panel are fixed at the top of the control system; a fixed frame is arranged on the rotary weir gate, flashboards are arranged on the two sides of the fixed frame, and sealing strips are arranged between the fixed frame and the flashboards. Upstream and downstream water level gauges are arranged in the fixed frame, the fixed frame is provided with a driving structure, and the driving structure is connected with a motor and a manpower driving interface; the field intelligent rotating check gate control system is an important link in intelligent agriculture, is also an effective way for saving cost and increasing efficiency for farmers, can realize local control, remote control, electrical control and mechanical control, and effectively strengthens paddy field water management.

Description

Technical Field

[0001] The present invention relates to the field of farmland rice irrigation, and in particular to a farmland rice precision irrigation device. Background Art

[0002] At present, since the weather has a great impact on the growth of crops, drought often affects the growth of crops, resulting in a decrease in yield and a reduction in farmers' income. Therefore, it is particularly important to use irrigation devices to replenish water. Traditional irrigation devices cannot store water and are not environmentally friendly.

[0003] Water management in paddy fields is an important part of paddy field cultivation. Traditional water management methods require large manpower input, high labor intensity, and large amounts of irrigation water for paddy fields. Improper water management will result in reduced rice production. A simple, effective, and low-cost remote field intelligent rotating weir gate control system is an important part of smart agriculture and an effective way for farmers to save costs and increase efficiency. Therefore, a precision irrigation device for farmland rice is proposed to address the above problems. Summary of the invention

[0004] The object of the present invention is to provide a precise irrigation device for rice in farmland to solve the shortcomings existing in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions, including:

[0006] A base is provided at the bottom of the control system, and the base is used to fix and support the entire device;

[0007] The control system has a field control cabinet on the base, the field control cabinet is used to store and control the electronic components of the irrigation system, and a solar pole, the solar pole is connected to the antenna, and is used to receive and send signals to achieve remote monitoring and control;

[0008] A lightning rod and a solar panel are fixed on the top of the control system, and the lightning rod and the solar panel ensure the safe operation of the device in an outdoor environment and provide a sustainable energy supply.

[0009] The rotary weir gate is provided with a fixed frame, gate plates are provided on both sides of the fixed frame, and a sealing strip is provided between the fixed frame and the gate plates. The rotary weir gate is used to support and fix the gate plates, and the irrigation flow is controlled by adjusting the angle of the gate plates.

[0010] 2. Preferably, upstream and downstream water level gauges are provided inside the fixed frame, and the upstream and downstream water level gauges are used to monitor the water level changes in the irrigation channel in real time and provide accurate irrigation data for the control system.

[0011] 3. Preferably, the fixed frame (21) is provided with a driving structure, which is connected to the motor and the human driving interface, and can be automatically controlled by the motor or manually adjusted by manpower when necessary.

[0012] 4. Preferably, the control system can accurately control the gate opening to achieve the purpose of accurately controlling the flow rate. It can be used alone or in conjunction with other gates in the channel.

[0013] 5. Preferably, each integrated measurement and control slot gate is equipped with a sturdy base, which is used to power and control the gate and is equipped with an all-weather protective housing to protect electronic components and batteries from severe weather.

[0014] 6. Preferably, the base is also equipped with a local user interface to facilitate on-site operation and monitoring by the user.

[0015] The farmland rice precision irrigation device of the present invention has the following beneficial effects: the present invention discloses a farmland (paddy field) rice precision irrigation device, including a control system with a base at the bottom, a field control cabinet and a solar pole on the base, and the solar pole is connected to the antenna; a lightning rod and a solar panel are fixed on the top of the control system; a fixed frame is provided on the rotating weir gate, gate plates are provided on both sides of the fixed frame, and a sealing strip is provided between the fixed frame and the gate plate; upstream and downstream water level gauges are provided inside the fixed frame, and a drive structure is provided on the fixed frame, and the drive structure is connected to a motor and a human drive interface; the field intelligent rotating weir gate control system is an important part of smart agriculture, and it is also an effective way for farmers to save costs and increase efficiency. The present invention can be locally controlled, remotely controlled, electrically controlled, and mechanically controlled, and effectively strengthens the management of paddy field irrigation water system.

[0016] It achieves precise control of irrigation flow and improves irrigation efficiency and water resource utilization.

[0017] Through the intelligent control system and remote monitoring function, users can conduct remote operation and monitoring conveniently, reducing labor costs.

[0018] The device has a compact structure and is easy to install, making it suitable for various farmland irrigation scenarios.

[0019] Solar power supply and all-weather protection design ensure stable operation and long service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a precision irrigation device for rice in farmland proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of a control system and a rotating weir gate of a precision irrigation device for farmland rice of the present invention;

[0022] Figure 3 This is the structural diagram of the rotating weir gate;

[0023] In the figure: 1. control system; 11. solar panel; 12. antenna; 13. lightning rod; 14. solar pole; 15. field control cabinet; 16. base; 2. rotating weir gate; 21. fixed frame; 22. motor; 23. drive structure; 24. gate; 25. sealing strip; 26. manual drive interface; 27. upstream and downstream water level gauges. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the present invention Figures 1 to 3 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 2 As shown, a technical solution provided by the present invention is:

[0026] A precision irrigation device for rice in farmland, characterized by comprising:

[0027] A base 16 is provided at the bottom of the control system 1, and the base 16 is used to fix and support the entire device.

[0028] The control system 1 is provided with a field control cabinet 15 on the base 16, which can be quickly deployed and is simple to use. The field control cabinet 15 is used to store and control the electronic components of the irrigation system. The control cabinet 15 can be operated by an operator and can also be used by customers of irrigation facilities to view information. The control cabinet panel has an information interface and an operation interface. The information interface is limited to users viewing basic information of the equipment, and the operation interface can be used to adjust the gate. A password is required to enter the operation interface.

[0029] A solar pole 14 is connected to the antenna 12 and is used to receive and send signals to achieve remote monitoring and control.

[0030] A lightning rod 13 and a solar panel 11 are fixed on the top of the control system 1. The solar panel 11 and the solar pole 14 cooperate to provide energy support for the entire system. No AC power distribution is required, which saves energy and helps protect the environment. At the same time, it provides the possibility of use in remote areas. Each gate is equipped with a 100W solar panel and a 114AH battery, which can provide uninterrupted power supply for the entire system.

[0031] The rotating weir gate 2 is used to support and fix the gate plate, and the irrigation flow is controlled by adjusting the angle of the gate plate. The rotating weir gate 2 is provided with a fixed frame 21, and gate plates 24 are provided on both sides of the fixed frame 21. A sealing strip 25 is provided between the fixed frame 21 and the gate plate 24, and the sealing strip 25 improves the reliability of the machine.

[0032] An upstream and downstream water level gauge 13 is provided inside the fixed frame 21, and the upstream and downstream water level gauge is used to monitor the water level changes in the irrigation channel in real time and provide accurate irrigation data for the control system. The fixed frame 21 is provided with a drive structure 23, and the drive structure 23 is connected to the motor 22 and the human drive interface 6. The system adopts a pull-rope sensor as a measurement system, which realizes precise control and ultra-long service life, and integrates the sensor with the drive system.

[0033] The control system 1 can accurately control the gate opening to achieve the purpose of accurately controlling the flow rate. It can be used alone or in conjunction with other gates in the channel.

[0034] Each integrated metering and control slot gate is equipped with a sturdy base 16, which is used to power and control the gate and is equipped with a full-weather protective housing to protect the electronic components and battery safety.

[0035] The base 16 is also equipped with a local user interface, with a keyboard and a liquid crystal display under the top cover, through which farmers can view data and operators can perform local monitoring and troubleshooting.

[0036] Working principle: The integrated measurement and control slot gate flowmeter drives the worm gear reduction mechanism through the motor, drives the wire rope wheel to rotate through the drive shaft, and realizes the opening and closing of the gate through the traction of the wire rope wound on the rope wheel. The wire rope is arranged in two directions, and the opening and closing of the gate is realized by the forward and reverse rotation of the motor. The transmission system has a self-locking function, and the gate can stay at different opening positions. In an emergency, the gate can be manually operated using a special handle. The extreme position is double protected by a magnetic switch and a mechanical limit.

[0037] The intelligent field irrigation rotary weir gate control system is a gate that integrates flow measurement and gate control, specially designed for open channel irrigation control. The device integrates accurate flow measurement, high-precision gate control, full solar drive and wireless communication functions. It can be used alone or in conjunction with other gates in the channel to achieve the purpose of optimizing the flow control of the entire channel system.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A precision irrigation device for rice in farmland, characterized in that: include: A base (16) is provided at the bottom of the control system (1), and the base (16) is used to fix and support the entire device; The control system (1) is provided with a field control cabinet (15) on the base (16), the field control cabinet (15) is used to store and control electronic components of the irrigation system, and a solar pole (14), the solar pole (14) is connected to the antenna (12) and is used to receive and send signals to achieve remote monitoring and control; A lightning rod (13) and a solar panel (11) are fixed on the top of the control system (1), and the lightning rod (13) and the solar panel (11) ensure the safe operation of the device in an outdoor environment and provide a sustainable energy supply; The rotary weir gate (2) is provided with a fixed frame (21), gate plates (24) are provided on both sides of the fixed frame (21), a sealing strip (25) is provided between the fixed frame (21) and the gate plate (24), and the rotary weir gate (2) is used to support and fix the gate plate (24), and the irrigation flow rate is controlled by adjusting the angle of the gate plate (24).

2. The device for precise irrigation of rice in farmland according to claim 1, characterized in that: An upstream and downstream water level meter (13) is provided inside the fixed frame (21), and the upstream and downstream water level meter (13) is used to monitor the water level change in the irrigation channel in real time and provide accurate irrigation data for the control system.

3. The device for precise irrigation of rice in farmland according to claim 1, characterized in that: The fixed frame (21) is provided with a driving structure (23), which is connected to the motor (22) and the human-powered driving interface (26), and can be automatically controlled by the motor or manually adjusted by manpower when necessary.

4. The device for precise irrigation of rice in farmland according to claim 1, characterized in that: The control system (1) can accurately control the gate opening to achieve the purpose of accurately controlling the flow rate. It can be used alone or in conjunction with other gates in the channel.

5. The device for precise irrigation of rice in farmland according to claim 1, characterized in that: Each integrated measuring and controlling slot gate is equipped with a sturdy base (16) which is used to power and control the gate and is equipped with an all-weather protective housing to protect electronic components and batteries from the influence of severe weather.

6. The device for precise irrigation of rice in farmland according to claim 1, characterized in that: The base (16) is also equipped with a local user interface to facilitate on-site operation and monitoring by the user.

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