An orchard fruit tree root irrigation device

Abstract

The utility model relates to agricultural irrigation equipment technical field, and a kind of orchard fruit tree root irrigation device, it includes pedestal, the pedestal is equipped with several, several pedestal rotation array setting, the side of one of pedestal is equipped with PLC controller, and the pedestal is equipped with guiding mechanism, and the movable part of guiding mechanism is fixed with mounting seat, the top of mounting seat is equipped with lifting mechanism, and the lifting part of lifting mechanism is fixed with annular pipe, and the side of annular pipe is communicated and fixed with water inlet pipe, and water inlet pipe is communicated with external water supply system, the bottom of annular pipe is communicated and fixed with several drip irrigation heads, and the orchard fruit tree root irrigation device can form annular irrigation area around fruit tree, ensure that root system is evenly watered in each direction, it can adjust the horizontal coverage of drip irrigation head, to expand irrigation range, it can adapt to the irrigation demand of young tree shallow root and adult tree deep root, to avoid water waste.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation equipment technology, and in particular to an irrigation device for the roots of fruit trees in orchards. Background Technology

[0002] Orchard irrigation is a key link in ensuring the growth and yield of fruit trees. The accuracy of root irrigation directly affects the water resource utilization rate and the growth status of fruit trees. Traditional irrigation devices are mostly fixed structures with limited irrigation range and serious water waste. Their irrigation height is fixed and it is difficult to adapt to the changes in root depth from saplings to mature trees. This can easily lead to problems such as high evaporation from shallow irrigation or inadequate deep irrigation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide an orchard root irrigation device that can form a ring irrigation zone around the fruit tree, ensuring that the roots absorb water evenly in all directions. It can adjust the horizontal coverage of the drip irrigation head to expand the irrigation range. It can adapt to the irrigation needs of shallow roots of young trees and deep roots of mature trees, thereby avoiding water waste and effectively solving the problems in the background art.

[0004] To achieve the aforementioned objective, this utility model adopts the following technical solution: An orchard root irrigation device includes a base, wherein several bases are arranged in a rotating array. A PLC controller is mounted on the side of one of the bases. A guide mechanism is mounted on the base, and a mounting seat is fixed on the movable part of the guide mechanism. A lifting mechanism is mounted on the top of the mounting seat, and an annular pipe is fixed on the lifting part of the lifting mechanism. A water inlet pipe is fixedly connected to the side of the annular pipe and is connected to an external water supply system. Several drip irrigation heads are fixedly connected to the bottom of the annular pipe. A drive mechanism is mounted on the side of one of the mounting seats, and the PLC controller is electrically connected to an external power source.

[0005] Furthermore, the guiding mechanism includes a slider and an arc-shaped guide rail, the end of which is fixedly connected to the base, the slider is slidably connected to the arc-shaped guide rail, and the mounting base is fixed to the side of the slider.

[0006] Furthermore, the trajectory of the arc-shaped guide rail is a concentric circular arc centered on the fruit tree trunk.

[0007] Furthermore, the drive mechanism includes a servo motor and a moving wheel. The servo motor is mounted on the side of one of the mounting bases, and the moving wheel is fixed on the output shaft of the servo motor. The servo motor is electrically connected to the PLC controller.

[0008] Furthermore, the lifting mechanism includes an electric push rod and a lifting seat. The electric push rod is mounted on the top of the mounting base, and the lifting seat is fixed to the telescopic end of the electric push rod. The annular tube is fixed to the bracket of the lifting seat, and the electric push rod is electrically connected to a PLC controller.

[0009] Furthermore, the lifting mechanism also includes a bellows, which is sleeved on the outside of the electric push rod, with its two ends connected to the mounting base and the lifting base, respectively.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This orchard root irrigation device for fruit trees has the following advantages: 1. Multiple bases are arranged in a rotating array, combined with a ring pipe and evenly distributed drip irrigation heads, to form a ring irrigation zone around the fruit trees, ensuring that the roots absorb water evenly in all directions.

[0011] 2. The horizontal coverage of the drip irrigation head is adjusted by the drive mechanism and the guide mechanism, thereby expanding the irrigation range.

[0012] 3. The working height of the drip irrigation head is adjusted by the lifting mechanism to ensure that the water droplets fall accurately on the dense root area. It can adapt to the irrigation needs of shallow roots of young trees and deep roots of mature trees, thereby avoiding water waste. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional side view of the present invention; Figure 3 This utility model Figure 2 A magnified structural diagram at point A; Figure 4 This is a three-dimensional cross-sectional structural diagram of the present invention.

[0014] In the diagram: 1-Base, 2-PLC controller, 3-Guide mechanism, 31-Slider, 32-Arc guide rail, 4-Drive mechanism, 41-Servo motor, 42-Moving wheel, 5-Lifting mechanism, 51-Corrugated pipe, 52-Electric push rod, 53-Lifting seat, 6-Mounting seat, 7-Drip irrigation head, 8-Annular pipe, 9-Water inlet pipe. Detailed Implementation

[0015] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0016] Please see Figure 1-4This embodiment provides a technical solution: an orchard root irrigation device for fruit trees, including a base 1. Several bases 1 are arranged in a rotating array. The base 1 serves as the mounting foundation for the entire device, ensuring the stability and fixation of all components. A PLC controller 2 is mounted on the side of one of the bases 1. A guide mechanism 3 is mounted on the base 1. A mounting seat 6 is fixed to the movable part of the guide mechanism 3. A lifting mechanism 5 is mounted on the top of the mounting seat 6. An annular pipe 8 is fixed to the lifting part of the lifting mechanism 5. A water inlet pipe 9 is connected and fixed to the side of the annular pipe 8, and the water inlet pipe 9 is connected to an external water supply system. Several drip irrigation heads 7 are connected and fixed to the bottom of the annular pipe 8. A drive mechanism 4 is mounted on the side of one of the mounting seats 6. The PLC controller 2 is electrically connected to an external power source. The multiple bases 1 arranged in a rotating array, together with the annular pipe 8 and the evenly distributed drip irrigation heads 7, form a ring irrigation area around the fruit trees, ensuring that the roots absorb water evenly in all directions.

[0017] The guiding mechanism 3 includes a slider 31 and an arc-shaped guide rail 32. The end of the arc-shaped guide rail 32 is fixedly connected to the base 1. The slider 31 is slidably connected to the arc-shaped guide rail 32. The mounting seat 6 is fixed on the side of the slider 31. The trajectory of the arc-shaped guide rail 32 is a concentric arc centered on the trunk of the fruit tree, ensuring that the slider 31 always surrounds the root distribution area of ​​the fruit tree when sliding along the arc-shaped trajectory.

[0018] The drive mechanism 4 includes a servo motor 41 and a moving wheel 42. The servo motor 41 is mounted on the side of one of the mounting bases 6, and the moving wheel 42 is fixed on the output shaft of the servo motor 41. The servo motor 41 is electrically connected to the PLC controller 2. The PLC controller 2 can control the servo motor 41 to work according to a preset program. The output shaft of the servo motor 41 drives the moving wheel 42 to rotate, thereby causing the moving wheel 42 to move the mounting base 6. The mounting base 6 drives the slider 31 to move along the arc-shaped guide rail 32, thereby adjusting the horizontal coverage of the drip irrigation head 7 and thus expanding the irrigation range.

[0019] The lifting mechanism 5 includes an electric push rod 52 and a lifting seat 53. The electric push rod 52 is installed on the top of the mounting base 6, and the lifting seat 53 is fixed to the telescopic end of the electric push rod 52. The annular tube 8 is fixed on the bracket of the lifting seat 53. The electric push rod 52 is electrically connected to the PLC controller 2. The telescopic end of the PLC controller 2 drives the annular tube 8 to move up and down through the lifting seat 53, thereby adjusting the working height of the drip irrigation head 7 to ensure that the water droplets fall accurately on the dense root area. It can adapt to the irrigation needs of shallow roots of young trees and deep roots of mature trees, thereby avoiding water waste.

[0020] The lifting mechanism 5 also includes a corrugated pipe 51, which is sleeved on the outside of the electric push rod 52. Its two ends are connected to the mounting base 6 and the lifting base 53 respectively. The corrugated pipe 51 is used to protect the electric push rod 52 from soil and water erosion.

[0021] The working principle of the orchard root irrigation device provided by this utility model is as follows: The PLC controller 2 can control the servo motor 41 to work according to the preset program. The output shaft of the servo motor 41 drives the moving wheel 42 to rotate, thereby causing the moving wheel 42 to drive the mounting base 6 to move. The mounting base 6 drives the slider 31 to move along the arc-shaped guide rail 32, thereby adjusting the horizontal coverage range of the drip irrigation head 7. The PLC controller 2 controls the electric push rod 52 to work. The telescopic end of the PLC controller 2 drives the ring tube 8 to move up and down through the lifting seat 53, thereby adjusting the working height of the drip irrigation head 7 to ensure that the water droplets fall accurately on the dense root area. Through the cooperation of multiple bases 1, a uniform ring irrigation belt is formed around the fruit tree, which significantly improves the water utilization rate.

[0022] It is worth noting that the components disclosed in the above embodiments are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The PLC controller 2, servo motor 41 and electric push rod 52 are all products currently on the market. Their structures and principles are known technologies. This solution only describes their role in this solution and the technical effects to be produced. The housing of the PLC controller 2 is equipped with a waterproof sealing structure. The servo motor 41 is a 200W waterproof motor.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. For example, a rotary connection can refer to a rotary connection through a bearing.

[0024] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. An apparatus for irrigating the roots of fruit trees in orchards, comprising a base (1), characterized in that: The base (1) is provided in a plurality of units, and the plurality of bases (1) are arranged in a rotating array. A PLC controller (2) is installed on the side of one of the bases (1). A guide mechanism (3) is installed on the base (1). A mounting seat (6) is fixed on the movable part of the guide mechanism (3). A lifting mechanism (5) is installed on the top of the mounting seat (6). An annular pipe (8) is fixed on the lifting part of the lifting mechanism (5). A water inlet pipe (9) is fixedly connected to the side of the annular pipe (8), and the water inlet pipe (9) is connected to an external water supply system. A plurality of drip irrigation heads (7) are fixedly connected to the bottom of the annular pipe (8). A drive mechanism (4) is installed on the side of one of the mounting seats (6). The PLC controller (2) is electrically connected to an external power supply.

2. The root irrigation device for fruit trees in orchards according to claim 1, characterized in that: The guiding mechanism (3) includes a slider (31) and an arc-shaped guide rail (32). The end of the arc-shaped guide rail (32) is fixedly connected to the base (1). The slider (31) is slidably connected to the arc-shaped guide rail (32). The mounting seat (6) is fixed on the side of the slider (31).

3. The root irrigation device for fruit trees in orchards according to claim 2, characterized in that: The trajectory of the arc-shaped guide rail (32) is a concentric circular arc centered on the fruit tree trunk.

4. The root irrigation device for fruit trees in orchards according to claim 1, characterized in that: The drive mechanism (4) includes a servo motor (41) and a moving wheel (42). The servo motor (41) is mounted on the side of one of the mounting bases (6), and the moving wheel (42) is fixed on the output shaft of the servo motor (41). The servo motor (41) is electrically connected to the PLC controller (2).

5. The root irrigation device for fruit trees in orchards according to claim 1, characterized in that: The lifting mechanism (5) includes an electric push rod (52) and a lifting seat (53). The electric push rod (52) is installed on the top of the mounting base (6). The lifting seat (53) is fixed to the telescopic end of the electric push rod (52). The annular tube (8) is fixed on the bracket of the lifting seat (53). The electric push rod (52) is electrically connected to the PLC controller (2).

6. An apparatus for irrigating the root of a fruit tree in an orchard according to claim 5, characterized in that: The lifting mechanism (5) also includes a corrugated pipe (51), which is sleeved on the outside of the electric push rod (52), and its two ends are connected to the mounting base (6) and the lifting base (53) respectively.

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