Farmland irrigation device

Abstract

The utility model relates to the field of farmland irrigation, and discloses a farmland irrigation device which comprises a water inlet pipe and a sliding block, one end of the water inlet pipe communicates with a spray head, the top of the spray head is fixedly connected with a pressure pump, the surface of the sliding block is fixedly connected with a control motor, and a rotating wheel is fixedly installed at the output end of the control motor. Two connecting ropes are slidably connected to the bottom end of the rotating wheel, the size specification of the surfaces of the connecting ropes is matched with the size specification of the bottom end of the rotating wheel, and the top of the sliding block and the bottom end of the water inlet pipe are fixedly installed. A sliding block is installed at the bottom end of the water inlet pipe, a control motor is installed on the surface of the inner wall of the sliding block, the output end of the control motor is connected with a rotating wheel, and the bottom end of the rotating wheel is slidably connected with a connecting rope, so that the connecting rope is conveniently installed in a farmland through a rod body, and after the control motor is started, the rotating wheel is controlled to rotate to slide on the surface of the connecting rope; therefore, the water inlet pipe at the top of the sliding block moves, and the irrigation range of the nozzle is widened.

Description

Technical Field

[0001] This application relates to the field of farmland irrigation, and in particular to a farmland irrigation device. Background Technology

[0002] Farmland irrigation refers to irrigation operations carried out in agricultural cultivated areas, mainly to supplement the water needed by crops, ensure normal crop growth, and achieve high and stable yields. Farmland irrigation has a long history. In ancient China, agricultural irrigation mainly relied on natural rainfall and rivers. Farmers often carried out agricultural production according to the solar terms. In modern agriculture, the development and application of irrigation technology is of great significance for improving agricultural production efficiency and yield. When using conventional farmland irrigation devices, after connecting the water inlet pipe to the water source, the top of the water inlet pipe is connected to the nozzle. A pressure pump is installed on the surface of the nozzle. The pressure pump pressurizes the water flow and sprays the water from one end of the nozzle.

[0003] Regarding the aforementioned technologies, the inventors believe that conventional farmland irrigation devices are often installed in fixed locations, limiting the area they can irrigate. This presents limitations when irrigating large areas of farmland, thus requiring the installation of multiple irrigation devices, which increases the capital investment cost of farmland irrigation equipment.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the problem of the limited area that conventional irrigation devices can irrigate, this application provides a farmland irrigation device.

[0006] The farmland irrigation device provided in this application adopts the following technical solution:

[0007] An irrigation device for farmland includes an inlet pipe and a slider. One end of the inlet pipe is connected to a nozzle, and a pressure pump is fixedly connected to the top of the nozzle. A control motor is fixedly connected to the surface of the slider, and a rotating wheel is fixedly installed at the output end of the control motor. Two connecting ropes are slidably connected to the bottom end of the rotating wheel. The dimensions of the connecting ropes are adapted to the dimensions of the bottom end of the rotating wheel. The top of the slider is fixedly installed to the bottom end of the inlet pipe, and the center of the slider is on the same straight line as the center of the inlet pipe. The two connecting ropes are symmetrically distributed about the rotating wheel. The center of the control motor is on the same straight line as the center of the rotating wheel.

[0008] Preferably, the bottom end of the slider is rotatably connected to a rotating frame, the top of the rotating frame is slidably installed with the bottom end of the connecting rope, and the top of the rotating frame is engaged with a limiting frame, the surface of the limiting frame being rotatably connected to the inner wall of the slider.

[0009] Preferably, a spring is fixedly installed on one side of the limiting frame, and the end of the spring away from the limiting frame is fixedly connected to the inner wall of the slider.

[0010] Preferably, a sliding frame is welded to the surface of the water inlet pipe, the cross-section of the sliding frame is "L" shaped, and a limit rope is slidably connected to the inner wall of the sliding frame.

[0011] Preferably, one end of the water inlet pipe is connected to an installation plate, one end of the installation plate is rotatably mounted with a rotating cylinder, the end of the rotating cylinder away from the installation plate is connected to a connecting pipe, and the size of one end of the rotating cylinder is adapted to the size of the inner wall of the installation plate.

[0012] Preferably, a spring is fixedly installed on the inner wall of the mounting plate, one end of the spring is fixedly connected to one end of the rotating cylinder, and the center of the spring and the center of the rotating cylinder are on the same straight line.

[0013] Preferably, a support frame is welded to one end of the mounting plate, and a connecting roller is rotatably mounted on the inner wall of the support frame, with the top of the connecting roller slidably connected to the bottom end of the connecting pipe.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By installing a slider at the bottom of the water inlet pipe, a control motor is mounted on the inner wall of the slider. The output of the control motor is connected to a rotating wheel, and a connecting rope is slidably connected to the bottom of the rotating wheel. This allows the connecting rope to be installed in the farmland using a rod. When the control motor is started, the rotating wheel rotates and slides on the surface of the connecting rope, thereby moving the water inlet pipe at the top of the slider and increasing the irrigation range of the sprinkler head. A rotating frame is rotatably mounted at the bottom of the slider, with one end of the rotating frame engaging a limit frame. The surface of the limit frame is rotatably connected to the inner wall of the slider, allowing the connecting rope to be installed on the inner wall of the slider using the limit frame and rotating frame. A spring is installed between the limit frame and the slider, pushing one end of the limit frame to keep it engaged with the rotating frame. A sliding frame is mounted on the surface of the water inlet pipe, with a limit rope slidably connected to the inner wall of the sliding frame. This allows the limit rope to be installed on top of the connecting rope. The sliding frame and limit rope, in conjunction with the connecting rope, prevent the water inlet pipe from rotating. Compared to existing technologies, this method effectively improves the performance of farmland irrigation devices and reduces the cost of farmland irrigation.

[0016] Alternatively, the mounting plate can be installed at one end of the water inlet pipe. A rotating cylinder is rotatably connected to one end of the mounting plate, and a connecting pipe is connected to one end of the rotating cylinder to facilitate connection of the connecting pipe to the water source. When the water inlet pipe moves, the rotating cylinder helps prevent the water inlet pipe from twisting or tangling. A spring is installed on the inner wall of the mounting plate, with one end of the spring connected to one end of the rotating cylinder. This allows the rotating cylinder to be controlled to rotate when the connecting pipe becomes loose, facilitating the retraction of the connecting pipe onto the surface of the rotating cylinder. A support frame is welded to one end of the mounting plate, and a connecting roller is rotatably connected to the inner wall of the support frame. The top of the connecting roller is slidably connected to the bottom end of the connecting pipe, providing support for the bottom end of the connecting pipe and facilitating the retraction of the connecting pipe onto the surface of the rotating cylinder. This effectively improves the performance of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a farmland irrigation device according to an embodiment of the application;

[0018] Figure 2 This is a schematic diagram of the slider structure in an embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached diagram: 1. Water inlet pipe; 2. Nozzle; 3. Pressure pump; 4. Slider; 5. Rotating wheel; 6. Connecting rope; 7. Control motor; 8. Rotating frame; 9. Limiting frame; 10. Spring; 11. Sliding frame; 12. Limiting rope; 13. Mounting plate; 14. Rotating cylinder; 15. Connecting pipe; 16. Spring; 17. Support frame; 18. Connecting roller. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a farmland irrigation device, referring to... Figure 1 - Figure 2The system includes an inlet pipe 1. In use, the inlet pipe 1 is connected to a water source. A nozzle 2 is connected to the top of the inlet pipe 1. A pressure pump 3 is installed on the surface of the nozzle 2. The pressure pump 3 pressurizes the water flow and sprays the water from one end of the nozzle 2. A slider 4 is installed at the bottom of the inlet pipe 1. A control motor 7 is installed on the inner wall of the slider 4. The output end of the control motor 7 is connected to a rotating wheel 5. A connecting rope 6 is slidably connected to the bottom end of the rotating wheel 5. The connecting rope 6 is installed in the farmland with the help of a rod. After the control motor 7 is started, the rotating wheel 5 is controlled to rotate and slide on the surface of the connecting rope 6, thereby moving the inlet pipe 1 at the top of the slider 4, increasing the irrigation range of the nozzle 2, effectively improving the use effect of the farmland irrigation device, and reducing the funds required for farmland irrigation.

[0024] Reference Figure 2 A rotating frame 8 is rotatably mounted on the bottom end of the slider 4. One end of the rotating frame 8 is engaged with a limiting frame 9. The surface of the limiting frame 9 is rotatably connected to the inner wall of the slider 4. The connecting rope 6 is installed on the inner wall of the slider 4 by means of the limiting frame 9 and the rotating frame 8. The restriction on the rotating frame 8 can be released by pressing one end of the limiting frame 9, making it easy to disassemble the connecting rope 6 and separate the slider 4 from the connecting rope 6. This makes maintenance more convenient. A spring 10 is installed between the limiting frame 9 and the slider 4. The spring 10 pushes one end of the limiting frame 9 to keep the limiting frame 9 engaged with the rotating frame 8, effectively improving the stability of the limiting frame 9. A sliding frame 11 is installed on the surface of the water inlet pipe 1. A limiting rope 12 is slidably connected to the inner wall of the sliding frame 11. The limiting rope 12 is installed on the top of the connecting rope 6. The sliding frame 11 and the limiting rope 12 work together to prevent the connecting rope 6 from rotating.

[0025] Reference Figure 3 - Figure 4 The mounting plate 13 is installed at one end of the water inlet pipe 1. A rotating cylinder 14 is rotatably connected to one end of the mounting plate 13. A connecting pipe 15 is connected to one end of the rotating cylinder 14. The connecting pipe 15 is connected to the water source. When the water inlet pipe 1 moves, the rotating cylinder 14 helps prevent the water inlet pipe 1 from twisting or getting tangled. A spring 16 is installed on the inner wall of the mounting plate 13. One end of the spring 16 is connected to one end of the rotating cylinder 14. The spring 16 controls the rotation of the rotating cylinder 14 when the connecting pipe 15 is loose, making it easy to retract the connecting pipe 15 into the surface of the rotating cylinder 14. This avoids the connecting pipe 15 being too long and getting tangled with the surrounding vegetation. A support frame 17 is welded to one end of the mounting plate 13. A connecting roller 18 is rotatably connected to the inner wall of the support frame 17. The top of the connecting roller 18 is slidably connected to the bottom end of the connecting pipe 15. The connecting roller 18 supports the bottom end of the connecting pipe 15, making it easy to retract the connecting pipe 15 into the surface of the rotating cylinder 14.

[0026] The implementation principle of a farmland irrigation device according to an embodiment of this application is as follows: A slider 4 is installed at the bottom of an inlet pipe 1. A control motor 7 is installed on the inner wall surface of the slider 4. The output end of the control motor 7 is connected to a rotating wheel 5. A connecting rope 6 is slidably connected to the bottom end of the rotating wheel 5, so that the connecting rope 6 can be installed in the farmland using a rod. After the control motor 7 is started, the rotating wheel 5 rotates and slides on the surface of the connecting rope 6, thereby moving the inlet pipe 1 at the top of the slider 4 and increasing the irrigation range of the sprinkler head 2. A rotating frame 8 is rotatably installed at the bottom end of the slider 4. One end of the rotating frame 8 is engaged with a limiting frame 9. The surface of the limiting frame 9 is rotatably connected to the inner wall of the slider 4, so that the limiting frame 9 and the rotating frame 8 can be used to... The connecting rope 6 is installed on the inner wall of the slider 4, and the restriction on the rotating frame 8 can be released by pressing one end of the limiting frame 9, making it easy to disassemble the connecting rope 6 and separate the slider 4 from the connecting rope 6, which is more convenient for maintenance. A spring 10 is installed between the limiting frame 9 and the slider 4, so that one end of the limiting frame 9 can be pushed by the spring 10, thereby keeping the limiting frame 9 locked with the rotating frame 8, effectively improving the stability of the limiting frame 9. A sliding frame 11 is installed on the surface of the water inlet pipe 1, and a limiting rope 12 is slidably connected to the inner wall of the sliding frame 11, so that the limiting rope 12 can be installed on the top of the connecting rope 6. The sliding frame 11 and the limiting rope 12 cooperate with the connecting rope 6 to prevent the water inlet pipe 1 from rotating.

[0027] Alternatively, the mounting plate 13 can be installed at one end of the water inlet pipe 1. A rotating cylinder 14 is rotatably connected to one end of the mounting plate 13, and a connecting pipe 15 is connected to one end of the rotating cylinder 14 to facilitate connecting the connecting pipe 15 to the water source. When the water inlet pipe 1 moves, the rotating cylinder 14 helps prevent the water inlet pipe 1 from twisting or getting tangled. A spring 16 is installed on the inner wall of the mounting plate 13, and one end of the spring 16 is connected to one end of the rotating cylinder 14 to control the rotation of the rotating cylinder 14 when the connecting pipe 15 becomes loose. This facilitates the retraction of the connecting pipe 15 into the surface of the rotating cylinder 14, avoiding the situation where the connecting pipe 15 is too long and gets tangled with the surrounding vegetation. A support frame 17 is welded to one end of the mounting plate 13, and a connecting roller 18 is rotatably connected to the inner wall of the support frame 17. The top of the connecting roller 18 is slidably connected to the bottom end of the connecting pipe 15 to support the bottom end of the connecting pipe 15, thus facilitating the retraction of the connecting pipe 15 into the surface of the rotating cylinder 14.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A farmland irrigation device, comprising an inlet pipe (1) and a slider (4), characterized in that: One end of the water inlet pipe (1) is connected to a nozzle (2), and a pressure pump (3) is fixedly connected to the top of the nozzle (2). A control motor (7) is fixedly connected to the surface of the slider (4), and a rotating wheel (5) is fixedly installed at the output end of the control motor (7). Two connecting ropes (6) are slidably connected to the bottom end of the rotating wheel (5), and the size of the surface of the connecting ropes (6) is compatible with the size of the bottom end of the rotating wheel (5).

2. The farmland irrigation device according to claim 1, characterized in that: The top of the slider (4) is fixedly installed with the bottom of the water inlet pipe (1), and the center of the slider (4) and the center of the water inlet pipe (1) are on the same straight line. The two connecting ropes (6) are symmetrically distributed with the rotating wheel (5) as the axis. The center of the control motor (7) and the center of the rotating wheel (5) are on the same straight line.

3. The farmland irrigation device according to claim 1, characterized in that: The bottom end of the slider (4) is rotatably connected to a rotating frame (8). The top of the rotating frame (8) is slidably installed with the bottom end of the connecting rope (6), and the top of the rotating frame (8) is engaged with a limiting frame (9). The surface of the limiting frame (9) is rotatably connected to the inner wall of the slider (4).

4. The farmland irrigation device according to claim 3, characterized in that: A spring (10) is fixedly installed on one side of the limiting frame (9), and the end of the spring (10) away from the limiting frame (9) is fixedly connected to the inner wall of the slider (4).

5. The farmland irrigation device according to claim 1, characterized in that: The surface of the water inlet pipe (1) is welded with a sliding frame (11), the cross section of the sliding frame (11) is an "L" shaped structure, and the inner wall of the sliding frame (11) is slidably connected with a limit rope (12).

6. The farmland irrigation device according to claim 1, characterized in that: One end of the water inlet pipe (1) is connected to the mounting plate (13), and a rotating cylinder (14) is rotatably mounted on one end of the mounting plate (13). The end of the rotating cylinder (14) away from the mounting plate (13) is connected to the connecting pipe (15), and the size of one end of the rotating cylinder (14) is compatible with the size of the inner wall of the mounting plate (13).

7. The farmland irrigation device according to claim 6, characterized in that: A spring (16) is fixedly installed on the inner wall of the mounting plate (13). One end of the spring (16) is fixedly connected to one end of the rotating cylinder (14), and the center of the spring (16) and the center of the rotating cylinder (14) are on the same straight line.

8. A farmland irrigation device according to claim 6, characterized in that: A support frame (17) is welded to one end of the mounting plate (13), and a connecting roller (18) is rotatably mounted on the inner wall of the support frame (17). The top of the connecting roller (18) is slidably connected to the bottom end of the connecting pipe (15).

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