Tea garden planting irrigation system

Abstract

The invention discloses a tea garden planting irrigation system which comprises a main water pipe, an irrigation branch pipe which extends downwards and is communicated with the main water pipe is arranged at the bottom of the main water pipe, and irrigation holes are formed in the peripheral wall of the irrigation branch pipe; the rotary sleeve is rotationally arranged on the periphery of the irrigation branch pipe in a sleeving mode, a center hole of the rotary sleeve is attached to the peripheral wall of the irrigation branch pipe, and a water outlet arc-shaped strip opening is formed in the position, corresponding to the height of the irrigation hole, of the rotary sleeve; the outer insertion pipe sleeves the periphery of the rotary sleeve and is provided with water outlets corresponding to the irrigation holes, the upper end of the outer insertion pipe is fixedly connected with the main water pipe, and the lower end of the outer insertion pipe is inserted into a soil layer; the rotating sleeve can rotate so that the irrigation hole can be communicated with the water outlet or the irrigation hole and the water outlet can be separated by the peripheral wall of the rotating sleeve. According to the tea garden planting irrigation system, the accuracy and uniformity of irrigation are improved, water resources are saved, the adaptability and flexibility of the system are enhanced, and an efficient and environment-friendly irrigation solution is provided for tea garden planting.

Description

Technical Field

[0001] The invention relates to the technical field of tea garden planting, in particular to a tea garden planting irrigation system. Background Art

[0002] In traditional tea garden planting and management, irrigation is a key link, which directly affects the growth of tea trees and the quality of tea leaves. Traditional irrigation systems are mostly fixed sprinkler or drip irrigation systems. Although these systems can provide basic irrigation functions, they have many shortcomings in actual operation. First, the traditional irrigation system cannot accurately irrigate according to the specific growth conditions of the tea trees and soil moisture conditions, resulting in waste of water resources and uneven irrigation. A large amount of water in traditional irrigation is on the surface of the soil layer, which makes it easy for water to evaporate and cause waste. Secondly, the water requirements of tea trees are different in different growth cycles. The traditional irrigation system cannot flexibly adjust the irrigation strategy and cannot meet the needs of tea trees at different growth stages. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a tea garden planting irrigation system.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] A tea garden planting irrigation system comprises: a main water pipe, an irrigation branch pipe extending downward and connected to the main water pipe is provided at the bottom, and the peripheral wall of the irrigation branch pipe is provided with irrigation holes; a rotating sleeve, which is rotatably sleeved on the outer periphery of the irrigation branch pipe, the central hole of the rotating sleeve is fitted with the outer peripheral wall of the irrigation branch pipe, and the rotating sleeve is provided with a water outlet arc strip at a height position corresponding to the irrigation hole; an external insert pipe, which is sleeved on the outer periphery of the rotating sleeve and is provided with a water outlet corresponding to the irrigation hole, the upper end of which is connected and fixed to the main water pipe, and the lower end is used to be inserted into the soil layer; wherein the rotating sleeve can be rotated so that the irrigation hole is connected with the water outlet or the irrigation hole and the water outlet are separated by the peripheral wall of the rotating sleeve.

[0006] Furthermore, there are a plurality of irrigation holes arranged vertically, and a plurality of water outlet arc strips are provided correspondingly, and the water outlet arc strips at different heights are circumferentially staggered, so that the irrigation holes and water outlets at different heights can be respectively in a connected or isolated state.

[0007] Furthermore, the staggered angles of two adjacent water outlet arc strips are the same and the staggered directions are the same rotation direction; the water outlet arc strips are projected on a horizontal plane to form a projection area, and the projection areas of all the water outlet arc strips have an overlapping area; after the rotating sleeve is rotated in one direction, the irrigation holes from top to bottom can be connected with the corresponding water outlets in sequence until all are connected, and the irrigation holes from top to bottom can be separated from the corresponding water outlets in sequence until all are separated.

[0008] Furthermore, an outwardly expanded horizontal mounting plate is provided at the upper end of the external insert, and the horizontal mounting plate is used to contact the surface of the soil layer; two groups of clamps are provided on both sides of the horizontal mounting plate, and a group of clamps is provided with two, one end of the clamp is hinged to the horizontal mounting plate, and the other end is provided with a connecting block, and the connecting block is provided with a connecting hole; the two clamps in the same group embrace the main water pipe, and the connecting holes of the connecting blocks of the two clamps in the same group are aligned and fasteners are installed.

[0009] Furthermore, an outer plug is extended from the upper end of the rotating sleeve and a driven wheel is provided. A driving motor is installed on the horizontal mounting plate. The output shaft of the driving motor is transmission-connected with an output wheel, and the output wheel is transmission-connected with the driven wheel to drive the rotating sleeve to rotate.

[0010] Furthermore, the output shaft of the driving motor is connected to the output wheel via a speed reducer.

[0011] Furthermore, the driven wheel and the output wheel are matching gears.

[0012] Furthermore, a thrust ball bearing is provided between the driven wheel and the horizontal mounting plate.

[0013] Furthermore, the horizontal mounting plate is provided with a sinking groove for embedding the thrust ball bearing.

[0014] Furthermore, a filtering structure is installed on the water outlet to reduce the penetration of soil particles.

[0015] The present invention has the following beneficial effects:

[0016] Through the rotation adjustment of the rotating sleeve, the connectivity state between the irrigation hole and the water outlet can be accurately controlled to achieve precise irrigation of the tea trees. Moreover, since the irrigation hole and the water outlet are located in the soil layer, the exposure of water on the soil surface is reduced, and water evaporation is effectively reduced, thereby saving water resources. The rotating sleeve is located between the irrigation branch pipe and the external insert pipe, which isolates the rotating sleeve from the soil layer, avoids the rotation of the rotating sleeve from being affected by the soil layer, and reduces the resistance of the rotating sleeve to rotation. According to the water demand of the tea trees in different growth cycles, by adjusting the position of the rotating sleeve, the flow area between the irrigation hole and the water outlet can be flexibly changed, and the water supply can be adjusted to meet the water demand of the tea trees in different growth stages.

[0017] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0020] Figure 2 is a partial view of an exploded state of an embodiment of the present invention;

[0021] Figure 3 yes Figure 2 A magnified view of point A;

[0022] Figure 4 is a cross-sectional view of the present invention;

[0023] Figure 5 yes Figure 4 A magnified view of point B;

[0024] Figure 6 yes Figure 4 Enlarged view of point C;

[0025] Figure 7 It is a schematic diagram of the structure of the rotating sleeve;

[0026] Figure 8 is a schematic diagram of a first state of an embodiment of the present invention;

[0027] Fig. 9 is a schematic diagram of a second state of an embodiment of the present invention;

[0028] Fig.10 is a schematic diagram of a third state of an embodiment of the present invention;

[0029] Fig.11 is a schematic diagram of a fourth state of an embodiment of the present invention;

[0030] Fig.12 This is a schematic diagram of the fifth state of the embodiment of the present invention.

[0031] Legend:

[0032] Main water pipe 100, irrigation branch pipe 110, irrigation hole 111;

[0033] Rotating sleeve 200, central hole 210, overlap area 211, water outlet arc strip 220, driven wheel 230, thrust ball bearing 231;

[0034] External insert pipe 300 , inner hole 301 of the pipe, water outlet 310 , filtering structure 311 , horizontal mounting plate 320 , sinking trough 321 , clamp 330 , connecting block 331 , connecting hole 332 , fastener 340 , driving motor 350 , reducer 351 , output wheel 360 . DETAILED DESCRIPTION

[0035] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0037] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] Please refer to Figure 1 and Figure 2 A tea garden planting irrigation system in a preferred embodiment provided by the present invention includes a main water pipe 100, a rotating sleeve 200, and an external insert pipe 300.

[0040] An irrigation branch pipe 110 extending downward and communicating with the main water pipe 100 is provided at the bottom of the main water pipe 100 , and an irrigation hole 111 is provided on the peripheral wall of the irrigation branch pipe 110 .

[0041] The rotating sleeve 200 is rotatably sleeved on the outer periphery of the irrigation branch pipe 110, and the central hole 210 of the rotating sleeve 200 is in contact with the outer peripheral wall of the irrigation branch pipe 110, thereby reducing the flow of water from the gap. The rotating sleeve 200 is provided with a water outlet arc strip 220 at a height position corresponding to the irrigation hole 111. The extension path of the water outlet arc strip 220 is a section of arc chord with a certain arc length. The irrigation hole 111 can be aligned with the water outlet arc strip 220 by rotating within a preset angle range. In this embodiment, the center angle of the arc chord extension path of the water outlet arc strip 220 is 160°.

[0042] The outer insert 300 is sleeved on the outer periphery of the rotating sleeve 200. The rotating sleeve 200 is located between the irrigation branch pipe 110 and the outer insert 300, isolating the rotating sleeve 200 from the soil layer, preventing the rotation of the rotating sleeve 200 from being affected by the soil layer, and reducing the resistance of the rotating sleeve 200 to rotation. The outer insert 300 is provided with a water outlet 310 corresponding to the irrigation hole 111. The upper end of the outer insert 300 is connected and fixed to the main water pipe 100, and the lower end is used to insert into the soil layer. The center of the outer insert 300 is provided with a tube inner hole 301 sleeved on the rotating sleeve 200. The lower end of the outer insert 300 is inserted into the soil layer to achieve fixation, and at the same time, the position of the main water pipe 100 is fixed and supported. The lower end of the outer insert 300 is in a pointed cone shape to facilitate embedding into the soil layer.

[0043] The rotating sleeve 200 can rotate to connect the irrigation hole 111 with the water outlet 310 or to separate the irrigation hole 111 and the water outlet 310 by the peripheral wall of the rotating sleeve 200, thereby realizing irrigation control. The rotation of the rotating sleeve 200 can also adjust the flow rate between the irrigation hole 111 and the water outlet 310, and accurately control the amount of irrigation water. Figure 5 As shown, at this time, the irrigation hole 111 is connected to the corresponding water outlet 310, and the irrigation hole 111, the water outlet arc strip opening 220 and the water outlet 310 are aligned, and water can penetrate into the soil layer through the irrigation hole 111, the water outlet arc strip opening 220 and the water outlet 310. Figure 6 As shown, at this time, the irrigation hole 111 and the corresponding water outlet 310 are separated by the peripheral wall of the rotating sleeve 200, so that water cannot pass through the rotating sleeve 200 into the water outlet 310 and the soil layer, so that the irrigation hole 111 cannot output water for irrigation.

[0044] In a preferred embodiment of the present invention, a tea garden planting irrigation system can accurately control the connection state of the irrigation hole 111 and the water outlet 310 through the rotation adjustment of the rotating sleeve 200, so as to realize accurate irrigation of tea trees. Moreover, since the irrigation hole 111 and the water outlet 310 are in the soil layer, the exposure of water on the surface of the soil layer is reduced, and the evaporation of water is effectively reduced, thereby saving water resources. The present invention can also flexibly change the flow area between the irrigation hole 111 and the water outlet 310 according to the water demand of the tea tree in different growth cycles by adjusting the position of the rotating sleeve 200, and adjust the water supply to meet the water demand of the tea tree in different growth stages. The tea garden planting irrigation system of the present invention not only improves the accuracy and uniformity of irrigation, but also saves water resources, enhances the adaptability and flexibility of the system, and provides an efficient and environmentally friendly irrigation solution for tea garden planting.

[0045] Reference Figure 1 and Figure 2 In some embodiments of the present invention, a plurality of irrigation holes 111 are arranged vertically, and a plurality of water outlet arc strips 220 are correspondingly provided, and the water outlet arc strips 220 at different heights are staggered circumferentially, so that the irrigation holes 111 at different heights can be in a connected or disconnected state respectively with the water outlet 310, that is, with the different rotation angles of the rotating sleeve 200, the irrigation holes 111 at different heights and the corresponding water outlets 310 can present different states (connected or disconnected states), for example, the upper irrigation hole 111 is connected with the corresponding water outlet 310, and the lower irrigation hole 111 is disconnected from the corresponding water outlet 310, thereby realizing the control of the irrigation height, and the irrigation height is adjusted by rotating the rotating sleeve 200 to adapt to the irrigation of different soil depths, and realize precise irrigation and adjustable irrigation.

[0046] Reference Figure 7 In some embodiments of the present invention, the staggered angles of two adjacent water outlet arc strips 220 are the same and the staggered directions are the same rotation direction, and the rotation center is the central axis of the rotating sleeve 200; that is, the water outlet arc strips 220 are gradually staggered from top to bottom along the preset angle in the rotation direction. The water outlet arc strips 220 are projected on a horizontal plane to form a projection area, such as Fig.12 , the projection areas of all the water outlet arc strips 220 have an overlap area 211. In this embodiment, the center angle of the arc chord of the water outlet arc strip 220 is 160°, and the upper and lower adjacent water outlet arc strips 220 are staggered 40° along the circumferential direction. There are four irrigation holes 111 arranged vertically and aligned vertically, and there are four corresponding water outlet arc strips 220, so there will be an overlap area 211 with a center angle of 40°. Fig.12As shown, the existence of the overlapped area 211 will make the overlapped area 211 of the four water outlet arc strips 220 aligned with the corresponding irrigation holes 111, so that the four water outlet arc strips 220 are aligned with the corresponding irrigation holes 111 at the same time, so that the four irrigation holes 111 are connected with the corresponding water outlets 310 at the same time, so as to realize the irrigation of all the irrigation holes 111 at multiple vertical positions. And because the water outlet arc strips 220 are gradually staggered along the preset angle from top to bottom in the rotation direction, the rotating sleeve 200 can realize the sequential connection of the irrigation holes 111 from top to bottom with the corresponding water outlets 310 after rotating in one direction until all are connected, and the continued rotation can make the irrigation holes 111 from top to bottom and the corresponding water outlets 310 be separated in sequence until all are separated, so as to adapt to multiple working conditions and irrigation needs. For example, when the weather is hot, the irrigation depth can be appropriately deeper, so that the lower irrigation hole 111 is connected to the corresponding water outlet 310, to achieve deep irrigation and reduce water evaporation. In addition, adaptive irrigation can be performed according to the root depth of the tea tree, so as to perform deep irrigation. Of course, all irrigation holes 111 can also be connected to the corresponding water outlet 310 to achieve multi-position all-round irrigation. Figure 8 As shown, at this time, all the irrigation holes 111 and the corresponding water outlets 310 are completely separated by the pipe wall of the rotating sleeve 200, and then the rotating sleeve 200 starts to rotate until Fig. 9 In the state shown, the top irrigation hole 111 is connected to the corresponding water outlet 310, and then it can continue to rotate in the same direction to Fig.10 In the state shown, the second irrigation hole 111 from the top is also connected to the corresponding water outlet 310, and then continues to rotate to Fig.11 In the state shown, the third irrigation hole 111 from the top is also connected to the corresponding water outlet 310, and then continues to rotate to Fig.12 In the state shown, the fourth irrigation hole 111 from the top is also connected to the corresponding water outlet 310. At this time, all the irrigation holes 111 are connected to the corresponding water outlet 310. The rotation can continue, and the top irrigation hole 111 will be blocked at the beginning, and the irrigation holes 111 from top to bottom will be blocked one by one until the restoration is completed. Fig. 9 state, thereby realizing the state switching of the rotating sleeve 200 after one rotation. It can be seen that the rotating sleeve 200 can realize multiple state switching after one rotation, realize the adjustment of irrigation depth and quantity, and thus improve adaptability.

[0047] Reference Figure 3In some embodiments of the present invention, an outwardly expanded horizontal mounting plate 320 is provided at the upper end of the external insert tube 300, and the horizontal mounting plate 320 is used to contact the surface of the soil layer; therefore, when the external insert tube 300 is installed and inserted into the soil layer, it is only necessary to forcefully insert the external insert tube 300 until the horizontal mounting plate 320 contacts the surface of the soil layer. At this time, it is difficult to press down the external insert tube 300, thereby realizing the control of the insertion depth of the external insert tube 300 and avoiding the insertion depth of the external insert tube 300 being too shallow or too deep. Two groups of clamps 330 are provided on both sides of the horizontal mounting plate 320, and one group of clamps 330 is provided with two, one end of the clamp 330 is hinged to the horizontal mounting plate 320, and the other end is provided with a connecting block 331, and the connecting block 331 is provided with a connecting hole 332; the two clamps 330 in the same group surround the main water pipe 100, and the connecting holes 332 of the connecting blocks 331 of the two clamps 330 in the same group are aligned and fasteners 340 are installed, so as to clamp the main water pipe 100 tightly, and realize the connection and fixation of the main water pipe 100 and the external insert pipe 300. The fasteners can be bolts and nuts. The two groups of clamps 330 can realize a stable connection with the main water pipe 100, and are convenient for disassembly and installation.

[0048] Reference Figure 3 and Figure 4 In a further embodiment of the present invention, an outer insert tube 300 extends from the upper end of the rotating sleeve 200 and is provided with a driven wheel 230, a driving motor 350 is installed on the horizontal mounting plate 320, and an output shaft of the driving motor 350 is transmission-connected with an output wheel 360, and the output wheel 360 is transmission-connected with the driven wheel 230 to drive the rotating sleeve 200 to rotate, thereby realizing automatic driving of the rotating sleeve 200 to rotate, so as to realize irrigation adjustment.

[0049] Reference Figure 3 and Figure 4 In a further embodiment of the present invention, the output shaft of the driving motor 350 is connected to the output wheel 360 through a speed reducer 351, thereby reducing the rotation speed of the output shaft of the driving motor 350 and increasing the torque to accurately control the rotation angle of the rotating sleeve 200; the driving motor 350 can be a servo motor. A lifting frame can be provided on the horizontal mounting plate 320 to install the speed reducer 351 and the driving motor 350. The speed reducer 351 is usually composed of a gear set and a rotating shaft connected to the gear set. The rotating shaft is generally provided with two housings of the speed reducer 351, one of which is connected to the output shaft of the driving motor 350 through a coupling, and the other is connected to the output wheel 360.

[0050] Reference Figure 3 and Figure 4 In a further embodiment of the present invention, the driven wheel 230 and the output wheel 360 are adapted gears, so that the transmission of the driven wheel 230 and the output wheel 360 is achieved through gear meshing, and the precise control of the rotation of the rotating sleeve 200 is achieved.

[0051] Reference Figure 3 and Figure 4 In a further embodiment of the present invention, a thrust ball bearing 231 is sandwiched between the driven wheel 230 and the horizontal mounting plate 320, thereby reducing the friction between the driven wheel 230 and the horizontal mounting plate 320 and reducing the rotation resistance. The thrust ball bearing 231 can withstand the gravity load of the driven wheel 230 and the rotating sleeve 200.

[0052] Reference Figure 3 and Figure 4 In a further embodiment of the present invention, the horizontal mounting plate 320 is provided with a sinking groove 321 for the thrust ball bearing 231 to be embedded therein, thereby accommodating the thrust ball bearing 231 .

[0053] like Figure 5 and Figure 6 As shown, in a further embodiment of the present invention, a filter structure 311 is installed on the water outlet 310 to reduce the penetration of soil particles. The filter structure 311 can be a metal mesh plate with filter holes or a water-permeable membrane.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tea garden planting irrigation system, characterized in that: include: A main water pipe (100) is provided at the bottom with an irrigation branch pipe (110) extending downward and communicating with the main water pipe (100), and an irrigation hole (111) is provided on the peripheral wall of the irrigation branch pipe (110); A rotating sleeve (200) is rotatably sleeved on the outer periphery of the irrigation branch pipe (110), wherein the central hole (210) of the rotating sleeve (200) is in contact with the outer peripheral wall of the irrigation branch pipe (110), and the rotating sleeve (200) is provided with a water outlet arc strip (220) at a height position corresponding to the irrigation hole (111); The outer insert pipe (300) is sleeved on the outer circumference of the rotating sleeve (200), is provided with a water outlet (310) corresponding to the irrigation hole (111), the upper end of which is connected and fixed to the main water pipe (100), and the lower end of which is used to be inserted into the soil layer; The rotating sleeve (200) can rotate so that the irrigation hole (111) is connected to the water outlet (310) or the irrigation hole (111) and the water outlet (310) are separated by the peripheral wall of the rotating sleeve (200).

2. The tea garden planting irrigation system according to claim 1, characterized in that: A plurality of the irrigation holes (111) are arranged vertically, and a plurality of the water outlet arcuate strips (220) are provided correspondingly, and the water outlet arcuate strips (220) at different heights are staggered in the circumferential direction, so that the irrigation holes (111) and the water outlets (310) at different heights can be in a connected or disconnected state respectively.

3. The tea garden planting irrigation system according to claim 2, characterized in that: The staggered angles of two adjacent water outlet arcuate strips (220) are the same and the staggered directions are the same rotation direction; the water outlet arcuate strips (220) are projected on a horizontal plane to form a projection area, and the projection areas of all the water outlet arcuate strips (220) have an overlapping area (221); after the rotating sleeve (200) rotates in one direction, the irrigation holes (111) from top to bottom and the corresponding water outlets (310) can be connected in sequence until all are connected, and then the irrigation holes (111) from top to bottom and the corresponding water outlets (310) can be separated in sequence until all are separated.

4. The tea garden planting irrigation system according to claim 1, characterized in that: The upper end of the external insert pipe (300) is provided with an outwardly expanded horizontal mounting plate (320), and the horizontal mounting plate (320) is used to contact the surface of the soil layer; two groups of clamps (330) are provided on both sides of the horizontal mounting plate (320), and one group of clamps (330) is provided with two, one end of the clamp (330) is hinged to the horizontal mounting plate (320), and the other end is provided with a connecting block (331), and the connecting block (331) is provided with a connecting hole (332); the two clamps (330) in the same group embrace the main water pipe (100), and the connecting holes (332) of the connecting blocks (331) of the two clamps (330) in the same group are aligned and fasteners (340) are installed.

5. The tea garden planting irrigation system according to claim 4, characterized in that: The upper end of the rotating sleeve (200) extends out of the outer insert tube (300) and is provided with a driven wheel (230). A driving motor (350) is installed on the horizontal mounting plate (320). The output shaft of the driving motor (350) is drivingly connected to an output wheel (360). The output wheel (360) is drivingly connected to the driven wheel (230) to drive the rotating sleeve (200) to rotate.

6. The tea garden planting irrigation system according to claim 5, characterized in that: The output shaft of the driving motor (350) is connected to the output wheel (360) via a speed reducer (351).

7. The tea garden planting irrigation system according to claim 5, characterized in that: The driven wheel (230) and the output wheel (360) are matching gears.

8. The tea garden planting irrigation system according to claim 5, characterized in that: A thrust ball bearing (231) is sandwiched between the driven wheel (230) and the horizontal mounting plate (320).

9. The tea garden planting irrigation system according to claim 8, characterized in that: The horizontal mounting plate (320) is provided with a sinking groove (321) for embedding the thrust ball bearing (231).

10. The tea garden planting irrigation system according to claim 1, characterized in that: The water outlet (310) is provided with a filtering structure (311) to reduce the penetration of soil particles.

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