Mountain orchard anti-blocking irrigation device

Abstract

The utility model provides a kind of mountain orchard anti-blocking irrigation device, the central region of anti-blocking cylinder is provided with water containing cylinder groove, the inside of water containing cylinder groove is equipped with lifting pressure-bearing plate, the shape of lifting pressure-bearing plate is equipped with the shape of water containing cylinder groove, lifting pressure-bearing plate moves up and down according to the degree of water pressure in the inside of water containing cylinder groove, the periphery of anti-blocking cylinder central region is provided with water storage tank, the top of water storage tank is fixedly provided with limit board, the inner wall of water containing cylinder groove is provided with several groups of drain hole.The utility model is through the setting of multistage filtration structure, so that irrigation liquid into device is treated by multiple purification, reduce the risk of pipeline and equipment blockage, improve the operation reliability of whole irrigation structure, lifting pressure-bearing plate, water filter hole, large-sized impurity intercepting plate structure jointly constitute impurity intercepting assembly, ensure the long-term stable operation of subsequent water pump and conveying pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of irrigation technology for mountain orchards, specifically a device for preventing blockages in irrigation systems for mountain orchards. Background Technology

[0002] The orchard is planted with many fruit trees, and in order to meet the growth needs of the fruit trees, it needs to be irrigated regularly during dry periods.

[0003] In existing technologies, traditional irrigation devices are usually only equipped with simple filter or screen structures, which are difficult to effectively intercept large particulate impurities (such as mud, sand, broken leaves, and insects) in the water source. Especially in mountain orchards, the water source often comes from rainwater collection ponds, streams, or groundwater, which have a high impurity content and are very likely to cause pipe blockage, sprinkler head blockage, or even water pump damage.

[0004] Secondly, most existing structures use a fixed-pressure pumping method, lacking the ability to dynamically adjust to changes in water pressure. In mountainous terrain, due to significant elevation differences, water pressure fluctuations are prone to occur during water transport, leading to over-irrigation in some areas and under-irrigation in others. Furthermore, when water pressure is insufficient, the pumps will run dry, with not enough water entering the pump, wasting energy, accelerating equipment aging, and shortening its lifespan.

[0005] To address this issue, a blocking irrigation device for mountain orchards is provided. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the prior art, this utility model provides a mountain orchard anti-blockage irrigation device to at least partially solve the above technical problems.

[0007] The technical solution adopted by this utility model is as follows: This utility model proposes an anti-blockage irrigation device for mountain orchards, comprising: The anti-clogging cylinder has a water-holding trough in its central area. The water-holding trough is equipped with a lifting pressure plate inside. The shape of the lifting pressure plate is matched to the shape of the water-holding trough. The lifting pressure plate moves up and down inside the water-holding trough according to the water pressure. A water storage tank is provided around the central area of ​​the anti-blocking cylinder. A limiting plate is fixed on the top of the water storage tank. Several sets of drainage holes are provided on the inner wall of the water tank. When the lifting pressure plate is not working, its position is higher than the drainage holes. After the lifting pressure plate is lowered by water pressure, the pouring liquid flows into the interior of the anti-blocking cylinder through the drainage holes. The anti-blocking cylinder is provided with an irrigation ring plate on its outer side. The height of the irrigation ring plate is lower than the height of the anti-blocking cylinder. Irrigation liquid is passed through the irrigation ring plate to irrigate the plants in the orchard.

[0008] As a further embodiment of this utility model: a fixing plate is provided below the lifting pressure plate, the fixing plate is fixedly installed inside the anti-blocking cylinder, and four sets of buffer damping rods are provided on the top of the fixing plate, with the other ends of the four sets of buffer damping rods respectively located at the bottom of the lifting pressure plate.

[0009] As a further improvement of this utility model: the surface of the fixing plate is provided with a number of sets of water filter holes, the water filter holes are arranged around the fixing plate and are located in the lower range of the water storage tank. The pouring liquid flows into the interior of the water storage tank through the drain hole and then drains into the lower part of the fixing plate through the water filter hole.

[0010] As a further embodiment of this utility model: a large impurity interception plate is provided below the fixed plate, a water pump is provided below the large impurity interception plate, a bottom plate is provided at the bottom of the anti-blocking cylinder, and the water pump is installed on the top of the bottom plate.

[0011] As a further embodiment of this utility model: the working end of the water pump is provided with a conveying and irrigation pipe, the other end of the conveying and irrigation pipe is located inside the irrigation ring plate, and the outer wall of the irrigation ring plate is provided with a number of water outlet holes. The filtered irrigation liquid is conveyed again through the water pump and the conveying and irrigation pipe to the inside of the irrigation ring plate, and then irrigated again through the water outlet holes.

[0012] As a further improvement of this utility model: a water pump control module is provided on the top of the fixed plate. The water pump control module is electrically connected to the water pump through a transmission line. After the lifting pressure plate is lowered by water pressure, the lifting pressure plate contacts the water pump control module, thereby automatically starting the operation of the water pump.

[0013] As a further improvement of this utility model: the conveying and pouring pipe is configured as an L-shape, and the other end of the conveying and pouring pipe is connected to the bottom of the pouring ring plate to convey the pouring liquid into the interior of the pouring ring plate.

[0014] Implementing the embodiments of this utility model will have the following beneficial effects: (1) In this embodiment, the irrigation liquid entering the device undergoes multiple purification processes through the setting of a multi-stage filtration structure, reducing the risk of pipe and equipment blockage and improving the operational reliability of the entire irrigation structure. The lifting pressure plate, filter holes, and large impurity interception plate structure together constitute the impurity interception component, ensuring the long-term stable operation of the subsequent water pump and conveying pipeline. (2) This embodiment realizes autonomous control of the operation of the water pump through pressure sensing and automatic control mechanism, avoiding the problem of equipment running dry or damaged due to water pressure fluctuation or insufficient water supply. The lifting pressure plate automatically triggers the water pump control module under water pressure, so that the structure can start automatically when needed, thereby improving energy utilization efficiency and reducing unnecessary energy consumption loss. (3) The L-shaped irrigation pipe in this embodiment takes into account both terrain adaptability and water conveyance efficiency, and can flexibly cope with the complex terrain of mountain orchards. At the same time, it effectively reduces water flow resistance and improves irrigation uniformity. Combined with the arrangement of irrigation ring plate and water outlet hole, it realizes drip irrigation or sprinkler irrigation of the root area of ​​fruit trees, improves water resource utilization, and reduces water waste and soil compaction.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the first structure of the anti-blockage irrigation device for mountain orchards proposed in this embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the second structure of the anti-blockage irrigation device for mountain orchards proposed in this embodiment of the utility model.

[0019] Figure 3 This is a front view of the anti-blockage irrigation device for mountain orchards proposed in an embodiment of this utility model.

[0020] Figure 4 for Figure 3 A cross-sectional view along the cutting line AA.

[0021] Figure 5 for Figure 4 A cross-sectional view along the cutting line BB.

[0022] Figure 6 for Figure 3 A cross-sectional view along the section line CC.

[0023] Figure 7 for Figure 4A magnified view of a section at point I.

[0024] In the diagram: 1. Anti-clogging cylinder; 2. Water tank; 3. Limiting plate; 4. Water storage tank; 5. Drain hole; 6. Lifting pressure plate; 7. Buffer damping rod; 8. Water pump control module; 9. Fixing plate; 10. Filter hole; 11. Large impurity interception plate; 12. Water pump; 13. Base plate; 14. Conveying and irrigating pipe; 15. Irrigation ring plate; 16. Water outlet.

[0025] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] It is important to note that the terms "first," "second," etc., are used only to distinguish between descriptive and positional descriptions, and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified with "first," etc., may explicitly or implicitly include one or more of that feature; similarly, when the quantity of certain features is not limited by words such as "two" or "three," it should be noted that such features also explicitly or implicitly include one or more features. In the embodiments of this utility model, unless otherwise explicitly specified and limited, terms such as "installation," "connection," and "fixation" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection, a direct connection, a welding 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the accompanying drawings and specific circumstances.

[0028] In the description of the embodiments of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0029] like Figures 1 to 7 As shown, a mountain orchard anti-clogging irrigation device includes: an anti-clogging cylinder 1, a water-holding trough 2 in the central area of ​​the anti-clogging cylinder 1, a lifting pressure plate 6 inside the water-holding trough 2, the shape of the lifting pressure plate 6 being matched to the shape of the water-holding trough 2, the lifting pressure plate 6 moving up and down inside the water-holding trough 2 according to the water pressure, a water storage tank 4 in the outer periphery of the central area of ​​the anti-clogging cylinder 1, a limiting plate 3 fixedly installed on the top of the water storage tank 4, and several sets of drainage holes 5 in the inner wall of the water-holding trough 2. When the lifting pressure plate 6 is not in operation, its position is higher than the drainage holes 5. After the lifting pressure plate 6 is lowered by water pressure, the irrigation liquid flows into the interior of the anti-clogging cylinder 1 through the drainage holes 5. An irrigation ring plate 15 is provided on the outer side of the anti-clogging cylinder 1, the height of the irrigation ring plate 15 being lower than the height of the anti-clogging cylinder 1, and the irrigation liquid irrigates the plants in the orchard through the irrigation ring plate 15.

[0030] In a specific application of this utility model embodiment, a water-holding tank 2 is provided in the central area of ​​the anti-blocking cylinder 1 to provide a flow path for the internal pouring liquid. The shape of the water-holding tank 2 matches the internal components, ensuring a tight fit between the components and improving the stability of the structure.

[0031] Secondly, the lifting pressure plate 6 is installed inside the water tank 2, and its shape is adapted to the water tank 2, allowing it to move up and down under water pressure. In the non-operating state, the lifting pressure plate 6 is positioned higher than the drain hole 5, preventing the pouring liquid from directly entering the anti-clogging cylinder 1. When the water pressure increases, the lifting pressure plate 6 is pressed down, thereby opening the drain hole 5 and allowing the pouring liquid to flow into the anti-clogging cylinder 1 at a set flow rate. This dynamic adjustment mechanism effectively avoids clogging problems caused by unstable water pressure.

[0032] Furthermore, the water storage tank 4 is located on the periphery of the central area of ​​the anti-clogging cylinder 1, and is used to store a certain amount of water to provide a stable supply for subsequent irrigation. A limiting plate 3 is fixedly installed on the top of the water storage tank 4. The limiting plate 3 can prevent external impurities or foreign objects from entering the interior of the water storage tank 4, further ensuring the cleanliness and safety of the structure. A closed water circulation space is formed between the water storage tank 4 and the water-holding cylinder 2, which helps to improve the utilization rate of water resources and reduce waste.

[0033] Meanwhile, under normal circumstances, the drain hole 5 is blocked by the lifting pressure plate 6 to prevent water from flowing out prematurely; when the water pressure reaches a certain level, the lifting pressure plate 6 descends, the drain hole 5 opens, and the water can smoothly enter the anti-clogging cylinder 1, which not only ensures the controllability of the irrigation liquid, but also enhances the structure's anti-clogging ability, especially suitable for situations where mud, sand, gravel and other impurities are mixed into the water source in mountain orchards.

[0034] An irrigation ring plate 15 is provided on the outer side of the anti-clogging cylinder 1. The height of the irrigation ring plate 15 is lower than the height of the anti-clogging cylinder 1 itself, forming an inclined or buffered transition area. The irrigation ring plate 15 allows the liquid flowing out of the anti-clogging cylinder 1 to be evenly distributed to the surrounding area, avoiding water concentration that could cause localized waterlogging or soil erosion. At the same time, the low-profile structure of the irrigation ring plate 15 also reduces the impact force of the water flow, minimizes damage to plant roots, and improves the stability and uniformity of irrigation.

[0035] In one possible implementation, a fixed plate 9 is provided below the lifting pressure plate 6. The fixed plate 9 is fixedly installed inside the anti-blocking cylinder 1. The top of the fixed plate 9 is provided with four sets of buffer damping rods 7. The other ends of the four sets of buffer damping rods 7 are respectively provided at the bottom of the lifting pressure plate 6. Several sets of water filter holes 10 are opened on the surface of the fixed plate 9. The water filter holes 10 are located around the fixed plate 9 and are located in the area below the water storage tank 4. The pouring liquid flows into the interior of the water storage tank 4 through the drain hole 5 and then drains into the area below the fixed plate 9 through the water filter holes 10.

[0036] In a specific application of this utility model embodiment, the fixing plate 9 is fixedly installed inside the anti-blocking cylinder 1, which plays the role of stabilizing the movement trajectory of the lifting pressure plate 6. Its position corresponds to the lifting pressure plate 6, ensuring that the lifting pressure plate 6 can move smoothly downward without deviation or jamming during water pressure changes.

[0037] Secondly, four sets of buffer damping rods 7 are connected to the top of the fixed plate 9 and the bottom of the lifting pressure plate 6 respectively, forming a dynamic buffering mechanism. The buffer damping rods 7 not only reduce the impact force when the lifting pressure plate 6 is subjected to water pressure drop, but also prevent the lifting pressure plate 6 from vibrating violently due to excessive inertia during movement, thereby avoiding damage to the surrounding structure.

[0038] Furthermore, the filter holes 10 are formed around the fixed plate 9 and located in the area below the water storage tank 4, forming a filtration and drainage channel. When the irrigation liquid enters the water tank 2 through the drain hole 5, it will first flow into the water storage tank 4, and then enter the area below the fixed plate 9 through the filter holes 10, realizing the initial filtration of the water flow and removing the mud, sand, impurities and particles carried therein, thereby effectively preventing blockage in the subsequent irrigation process and improving the cleanliness and service life of the structure.

[0039] When the water pressure increases, the lifting pressure plate 6 moves downward under the pressure, allowing the irrigation liquid to enter the water tank 2 and flow to the water storage tank 4 through the drain hole 5. At this time, the irrigation liquid flows through the filter hole 10 to the bottom of the fixed plate 9, and finally passes through the outer structure of the anti-clogging cylinder 1, and is evenly distributed to the orchard by the irrigation ring plate 15. During this process, the buffer damping rod 7 ensures the smooth movement of the lifting pressure plate 6, while the filter hole 10 ensures the cleanliness of the water flow and prevents impurities from entering the irrigation structure.

[0040] In one possible implementation, a large impurity interception plate 11 is provided below the fixed plate 9, and a water pump 12 is provided below the large impurity interception plate 11. A bottom plate 13 is provided at the bottom of the anti-clogging cylinder 1, and the water pump 12 is installed on the top of the bottom plate 13. The working end of the water pump 12 is provided with a delivery and irrigation pipe 14, which is L-shaped. The other end of the delivery and irrigation pipe 14 is connected to the bottom of the irrigation ring plate 15 to deliver the irrigation liquid to the inside of the irrigation ring plate 15. Several sets of water outlet holes 16 are opened on the outer wall of the irrigation ring plate 15. The filtered irrigation liquid is delivered again to the inside of the irrigation ring plate 15 through the delivery and irrigation pipe 14 by the water pump 12, and then re-irrigated through the water outlet holes 16.

[0041] In a specific application of this utility model embodiment, the large impurity interception plate 11 is located below the fixed plate 9, further separating impurities from the water flowing into the area below the fixed plate 9 through the filter holes 10. Since the water source in the mountain orchard contains a large amount of silt, fallen leaves, insect remains, and other large particles, if not treated, it can easily cause blockages in subsequent pipes or wear on equipment. The large impurity interception plate 11, with its mesh or multi-layer filtration structure, can effectively intercept these large impurities, ensuring the cleanliness of the water before it enters the pump 12. At the same time, the interception plate also reduces the workload of the pump 12, extending its service life.

[0042] Secondly, the water pump 12 is installed on the top of the base plate 13. The base plate 13 not only supports and fixes the water pump, but also seals and protects it, preventing foreign objects from the external environment from entering the equipment and affecting normal operation. The water pump 12 enables the irrigation liquid that has been initially filtered to be pressurized and transported to the irrigation structure again, thereby overcoming the pressure loss caused by the terrain elevation difference and ensuring that a uniform and stable irrigation effect can still be achieved in mountainous environments.

[0043] Furthermore, the L-shaped irrigation pipe 14 not only adapts to the different heights and slopes required in mountainous orchards, but also effectively reduces water flow resistance within the pipe, improving water delivery efficiency. The L-shaped structure also facilitates installation and maintenance, making pipe connections more flexible and reducing installation difficulties caused by terrain limitations. In addition, the L-shaped pipe helps to disperse water flow pressure, reducing the risk of pipe damage caused by localized high pressure.

[0044] On the delivery path, the other end of the delivery irrigation pipe 14 is connected to the bottom of the irrigation ring plate 15, forming a complete delivery path from the water pump to the final irrigation point. The irrigation ring plate 15 serves as a distribution platform for irrigation liquid, and its outer wall is provided with multiple water outlet holes 16, which are used to evenly distribute the liquid after secondary filtration and pressurization to the root area of ​​orchard plants. The water outlet holes 16 can be adjusted according to actual irrigation needs to realize drip irrigation or sprinkler irrigation, improve water resource utilization efficiency, and avoid the soil compaction and water waste problems that are easily generated in traditional flood irrigation methods.

[0045] When the water source enters the water tank 2, it undergoes automatic adjustment by the lifting pressure plate 6, buffer storage by the water storage tank 4, primary filtration by the filter holes 10, secondary filtration by the large impurity interception plate 11 under the fixed plate 9, and finally pressurized and delivered to the irrigation ring plate 15 by the water pump 12, and completes the final irrigation through the water outlet 16. The entire working process realizes multi-stage purification, pressure regulation and distribution control of the water flow, effectively solving the common problems of water source impurities, unstable pressure and uneven irrigation in mountain orchards.

[0046] In one possible implementation, a water pump control module 8 is provided on the top of the fixed plate 9. The water pump control module 8 is electrically connected to the water pump 12 via a transmission line. After the lifting pressure plate 6 is lowered by water pressure, the lifting pressure plate 6 contacts the water pump control module 8, thereby automatically starting the operation of the water pump 12.

[0047] In a specific application of this utility model embodiment, the water pump control module 8 is located on the top of the fixed plate 9 and is electrically connected to the water pump 12 through a conduction line. The water pump control module 8 has sensing and signal transmission functions and can automatically determine whether the water pump 12 needs to be started based on changes in the external mechanical state (such as the displacement of the lifting pressure plate 6).

[0048] Secondly, the lifting pressure plate 6 moves downward after being subjected to water pressure. When it descends to contact the water pump control module 8, it triggers the internal sensing device or mechanical switch of the module, thereby issuing a command to start the water pump 12. This working process achieves seamless connection between mechanical triggering and electronic control, without the need for additional sensors or power input, reducing the complexity of the structure and energy consumption.

[0049] When the irrigation liquid enters the water tank 2, the lifting pressure plate 6 gradually moves down under the action of water pressure until it contacts the water pump control module 8, triggering the start of the water pump 12. The water pump 12 sends the treated irrigation liquid through the L-shaped conveying irrigation pipe 14 to the irrigation ring plate 15, and completes the irrigation operation through the water outlet 16.

[0050] When the water pressure returns to normal, the lifting pressure plate 6 springs back upward, disengaging from the control module 8, thereby triggering the shutdown of the water pump 12 to prevent equipment damage caused by prolonged operation. Simultaneously, if structural abnormalities occur (such as mechanical jamming or control module failure), adjustments can be made through manual intervention or backup control methods, further enhancing the structure's fault tolerance.

[0051] 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.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0053] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for preventing blockages in irrigation systems in mountainous orchards, characterized in that, include: The anti-blocking cylinder (1) has a water-holding trough (2) in the center area. The water-holding trough (2) has a lifting pressure plate (6) inside. The shape of the lifting pressure plate (6) is matched to the shape of the water-holding trough (2). The lifting pressure plate (6) moves up and down inside the water-holding trough (2) according to the water pressure. A water storage tank (4) is provided around the central area of ​​the anti-blocking cylinder (1). A limiting plate (3) is fixedly provided on the top of the water storage tank (4). Several sets of drainage holes (5) are provided on the inner wall of the water tank (2). When the lifting pressure plate (6) is not working, its position is higher than the drainage hole (5). After the lifting pressure plate (6) is lowered by water pressure, the irrigation liquid flows into the interior of the anti-blocking cylinder (1) through the drainage hole (5). The anti-blocking cylinder (1) is provided with an irrigation ring plate (15) on its outer side. The height of the irrigation ring plate (15) is lower than the height of the anti-blocking cylinder (1). Irrigation liquid is passed through the irrigation ring plate (15) to irrigate the plants in the orchard.

2. The anti-blocking irrigation device for mountain orchards according to claim 1, characterized in that, A fixing plate (9) is provided below the lifting pressure plate (6). The fixing plate (9) is fixedly installed inside the anti-blocking cylinder (1). Four sets of buffer damping rods (7) are provided on the top of the fixing plate (9). The other ends of the four sets of buffer damping rods (7) are respectively located at the bottom of the lifting pressure plate (6).

3. The anti-blocking irrigation device for mountain orchards according to claim 2, characterized in that, The surface of the fixing plate (9) is provided with a number of filter holes (10). The filter holes (10) are located around the fixing plate (9) and are located in the area below the water storage tank (4). The irrigation liquid flows into the interior of the water storage tank (4) through the drain hole (5) and then flows into the area below the fixing plate (9) through the filter holes (10).

4. The anti-blocking irrigation device for mountain orchards according to claim 2, characterized in that, A large impurity interception plate (11) is provided below the fixed plate (9), and a water pump (12) is provided below the large impurity interception plate (11). A bottom plate (13) is provided at the bottom of the anti-blocking cylinder (1), and the water pump (12) is installed on the top of the bottom plate (13).

5. The anti-blocking irrigation device for mountain orchards according to claim 4, characterized in that, The working end of the water pump (12) is provided with a conveying irrigation pipe (14), and the other end of the conveying irrigation pipe (14) is located inside the irrigation ring plate (15). The outer wall of the irrigation ring plate (15) is provided with several sets of water outlet holes (16). The filtered irrigation liquid is conveyed again through the water pump (12) and the conveying irrigation pipe (14) to the inside of the irrigation ring plate (15), and then irrigated again through the water outlet holes (16).

6. The anti-blocking irrigation device for mountain orchards according to claim 2, characterized in that, The top of the fixed plate (9) is provided with a water pump control module (8). The water pump control module (8) is electrically connected to the water pump (12) through a transmission line. After the lifting pressure plate (6) is lowered by water pressure, the lifting pressure plate (6) contacts the water pump control module (8), thereby automatically starting the operation of the water pump (12).

7. The anti-blocking irrigation device for mountain orchards according to claim 5, characterized in that, The delivery and irrigation pipe (14) is L-shaped, and the other end of the delivery and irrigation pipe (14) is connected to the bottom of the irrigation ring plate (15) to deliver the irrigation liquid to the inside of the irrigation ring plate (15).

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