A pulse irrigation device with intelligent pressure supply for orchards

Abstract

The present invention discloses a pulse irrigation device with intelligent pressure supply for orchards, which belongs to the field of pulse irrigation technology, and includes a main infusion pipe, a connecting port on one side of the main infusion pipe is sequentially connected with a plurality of outer protective shells, and adjacent outer protective shells are connected by an adaptation mechanism, and the expansion of the adaptation mechanism fully fits the drip irrigation ground, and the inner cavities of the coaxial plurality of outer protective shells are all installed with a base through the inner protective shell, and the inner cavity of the base is provided with a pulse turbulence mechanism, and the pulse turbulence mechanism extends to the outside of the inner protective shell through the connected drip irrigation nozzle. In the present invention, the turbulence intensity of the internal water is adjusted by reversing the inclination angle of the liquid guide flap, and the angle area can be changed by the conversion of the angle, which is convenient for backwashing after drip irrigation and improves the overall durability. The angle is adjusted by multiple groups of liquid guide flaps in the same row, which is conducive to quickly adjusting the turbulence pulse effect.

Description

Technical Field

[0001] The invention belongs to the technical field of pulse irrigation, and in particular relates to a pulse irrigation device with intelligent pressure supply for orchards. Background Art

[0002] Pulse drip irrigation technology mainly adjusts the water inlet pressure by installing an electronic control device at the head of the drip irrigation belt, thereby forming an intermittent pulse water flow in the drip irrigation belt. This pulse water flow not only has a flushing effect, which can improve the anti-clogging performance of the emitter, but also further improves the uniformity of irrigation and reduces the flow deviation rate.

[0003] The Chinese invention patent with the authorization announcement number CN102577911B discloses a jet pulse drip irrigation device and a drip irrigation method. The jet pulse drip irrigation device is composed of a water inlet trough, a jet pulse generator, a flow channel and a water outlet trough. The water inlet trough is provided with a filter window and is connected to the jet pulse generator. The jet pulse generator is connected to the flow channel, and the water outlet trough is located at the end of the flow channel. The jet control technology is applied to drive the water flow to flow intermittently in the two flow channels to achieve a continuous pulse process, form a strong turbulent and impact water flow in the flow channel, and enhance the anti-blocking ability and irrigation uniformity of the sprinkler. The elastic body structure such as rubber, plastic film, spring, etc. of the existing drip irrigation pulse generator is omitted. The above scheme realizes pulse turbulence by setting the angle in the flow channel. However, in actual use, the angle included in the flow channel is prone to the accumulation of scale impurities, which leads to a reduction in the pulse effect and there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that scale impurities are easily accumulated at the angles in the flow channel, which leads to reduced pulse effect, and to propose a pulse irrigation device with intelligent pressure supply for orchards.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An intelligent pressure-supply pulse irrigation device for an orchard comprises a liquid infusion main pipe, a connecting port on one side of the liquid infusion main pipe is sequentially connected to a plurality of outer protective shells, adjacent outer protective shells are connected by an adaption mechanism, the adaption mechanism is unfolded to fully fit the drip irrigation ground, and the inner cavities of the coaxial plurality of outer protective shells are all installed with a base through the inner protective shell, the inner cavity of the base is provided with a pulse turbulence mechanism, and the pulse turbulence mechanism extends to the outside of the inner protective shell through the connected drip irrigation nozzle;

[0007] The pulse turbulence mechanism includes a fixed sleeve arranged on both sides of the base, and one side of the fixed sleeve has a plurality of liquid-conducting flaps arranged in an equidistant array along the length direction. The liquid in the inner cavity of the base reciprocates to contact the liquid-conducting flaps to increase the impact turbulence and spray the liquid outward through the drip irrigation nozzle.

[0008] As a further description of the above technical solution:

[0009] One side of the liquid-guiding flap is provided with a plurality of grooves in an equidistant array along the length direction, and the inner cavity of the groove is connected to a hinge seat, a rotating block is rotatably connected inside the hinge seat, and the rotating block is connected to one side of the liquid-guiding flap, and the guiding angle is adjusted by rotating the liquid-guiding flap around the hinge seat.

[0010] As a further description of the above technical solution:

[0011] Both sides of the liquid-conducting flap are connected to closed side plates, and the other end of the closed side plate is in contact with one side of the base at a corresponding position. Both ends of the side of the liquid-conducting flap away from the closed side plate are rotatably connected to closed pads, and the other end of the closed pad is connected to one side of the base at a corresponding position. The closed pad and the closed side plate are both flexible pads, and the liquid gap is closed by the closed pad and the closed side plate.

[0012] As a further description of the above technical solution:

[0013] The pulse turbulence mechanism also includes squeezing rollers provided on both sides of the liquid guiding flap at corresponding positions, and the liquid guiding flap is driven by moving the squeezing rollers, a sliding rod is connected to one side of the squeezing roller, a sliding sleeve is provided on the outer sleeve of the sliding rod, and a first spring is provided on the outer wall of the sliding rod, two ends of the first spring are respectively connected to the squeezing roller and the corresponding positions of one side of the sliding sleeve, and the sliding sleeve is connected to one side of the cavity of the trough body, the other end of the sliding rod is connected to an abutting wedge block, and the opposite side of the bottom side of the abutting wedge blocks on both sides are provided with inclined surfaces, and the other side of the inclined surface is fitted with an squeezing wedge block, a moving plate is connected between multiple squeezing wedge blocks in the same row, and a driving mechanism is connected to one side of the moving plate for transmission, and the moving plate moves to drive the squeezing wedge blocks at corresponding positions to contact the abutting wedge blocks to drive the liquid guiding flap.

[0014] As a further description of the above technical solution:

[0015] The driving mechanism includes a telescopic rod, one end of the telescopic rod is connected to one side of the base, a second spring is sleeved on the outer wall of the telescopic rod, two ends of the second spring are respectively connected to the corresponding positions of the outside of the telescopic rod and one side of the fixed plate, the other end of the telescopic rod is connected to the fixed plate, one side of the fixed plate is connected to a moving rod, the moving rod extends into the base and is connected to one side of the moving plate, and the other side of the fixed plate is connected to a moving block through a support rod, one side of the moving block is fitted with an extrusion cam, and the extrusion cam is connected to one side of the end of the outer protective shell.

[0016] As a further description of the above technical solution:

[0017] The adaptation mechanism includes a flexible sheath, with a fixed hoop and a movable ring connected to both sides of the flexible sheath respectively, an adaptation seat connected to the top of the fixed hoop, a rotating sleeve rotatably connected to the inner cavity of the adaptation seat, a traction rod connected to the inner cavity of the rotating sleeve, and the other end of the traction rod is rotatably connected to a fixed seat through a rotating sleeve on the other side, the fixed seat is rotatably connected to a groove body opened at the top of the movable ring, and the flexible sheath is pulled by the movable ring to adjust its relative position with the fixed hoop.

[0018] As a further description of the above technical solution:

[0019] A driven gear is rotatably connected to one side of the adapting seat, and the driven gear is connected to one side of the rotating sleeve through a rod body. One side of the driven gear is engaged with a limiting tooth for limiting position, and a pull rod is connected to the bottom end of the limiting tooth, and the pull rod is slidably connected to the pull sleeve connected to one side of the adapting seat.

[0020] As a further description of the above technical solution:

[0021] The pull rod outer sleeve is provided with an elastic body, and the two ends of the elastic body are respectively connected to the pull sleeve and one side of the limiting tooth at the corresponding position, and the limiting tooth is clamped into the limiting rotating sleeve in the driven gear through the elastic body to rotate.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0023] 1. In the present invention, after entering, the liquid can contact the inclined surfaces at the corresponding positions of the liquid guide flaps on both sides. After being guided by the inclined surfaces, the liquid can be diverted into the liquid guide flap on the other side. The reciprocating diversion of the liquid in the liquid guide flap increases the turbulence effect and the impact strength. The setting of the inclined surface angle reduces the accumulation of water particles, which is beneficial to improving the maximum distance of pipeline arrangement and the drip irrigation efficiency through turbulence pressurization. The movement of the movable plate can drive the extrusion wedge to squeeze the abutment wedge. The abutment wedge is forced to drive the extrusion roller to squeeze the liquid guide flap, so that the liquid guide flap can reverse the angle. By reversing the inclination angle of the liquid guide flap, the turbulence intensity of the internal water can be adjusted. By changing the angle, the angle area can be changed, which is convenient for backwashing after drip irrigation and improves the overall durability. The angle adjustment of multiple groups of liquid guide flaps in the same row is beneficial to quickly adjust the turbulence pulse effect.

[0024] 2. In the present invention, the moving block can be driven to move by twisting the extrusion cam to rotate, and the moving block can pull the rear support rod and the fixed plate to move. When the fixed plate moves, it can pull the telescopic rod to expand and drive the moving rod to move at the same time. The movement of the moving rod can drive the moving plate and the extrusion wedge block to move. The moving plate synchronously drives multiple extrusion wedge blocks in the same row to move, which is beneficial to driving the liquid guide flap to adjust the angle and improve the adjustment efficiency. After the shorter end of the extrusion cam rotates and contacts the moving block, it is convenient for the second spring to use its own pulling force to shorten the telescopic rod and pull the moving plate to reset. The telescopic rod can improve the stability of the movement of the moving plate and avoid changes in the angle of the internal liquid guide flap due to impact.

[0025] 3. In the present invention, through the designed adaptation mechanism, when the outer shell and the pulse turbulence mechanism are arranged, the limit tooth can be separated from the driven gear by pulling the pull rod. At this time, the driven gear and the rotating sleeve can rotate around the adaptation seat, and the angle can be adjusted by pulling the bottom flexible sheath and the fixed hoop. The flexible sheath after the angle adjustment can adjust the position of the movable ring at one end, and the movable ring can rotate synchronously around the fixed seat, which is convenient for adjusting the angle of the flexible sheath. After the angle of the flexible sheath is adjusted, the arrangement direction of the inner pipeline and the pulse turbulence mechanisms on both sides is adjusted, which is conducive to adapting to the arrangement of the drip irrigation system with a slope area during orchard irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of an intelligent pressure-supply pulse irrigation device for orchards proposed by the present invention;

[0027] Figure 2 This is a schematic diagram of the disassembled structure of a pulse irrigation device with intelligent pressure supply for orchards proposed by the present invention;

[0028] Figure 3 This is a schematic diagram of the split structure of the pulse turbulence mechanism of the pulse irrigation device with intelligent pressure supply for orchards proposed by the present invention;

[0029] Figure 4 This is a schematic diagram of the split structure from another angle of the pulse turbulence mechanism of the pulse irrigation device with intelligent pressure supply for orchards proposed by the present invention;

[0030] Figure 5 This is a schematic diagram of the base assembly structure of an orchard intelligent pressure-supply pulse irrigation device proposed by the present invention;

[0031] Figure 6 The present invention proposes Figure 5 The structural diagram of the enlarged part A in the middle;

[0032] Figure 7This is a schematic diagram of the assembly structure of a movable plate of an orchard intelligent pressure-supply pulse irrigation device proposed by the present invention;

[0033] Figure 8 This is a schematic diagram of the assembly structure of a driving mechanism of an intelligent pressure-supply pulse irrigation device for orchards proposed by the present invention;

[0034] Fig. 9 The present invention proposes Figure 8 The enlarged structural diagram of part B in the middle;

[0035] Fig.10 This is a schematic diagram of the assembly structure of an adaptation mechanism of an intelligent pressure-supply pulse irrigation device for orchards proposed by the present invention;

[0036] Fig.11 The present invention proposes Fig.10 The enlarged structural diagram of part C in the middle;

[0037] Fig.12 This is a schematic diagram of the assembly structure of a liquid guide flap of an intelligent pressure-supply pulse irrigation device for an orchard proposed by the present invention;

[0038] Fig.13 This is a schematic diagram of the partially disassembled structure of a pulse turbulence mechanism of a pulse irrigation device with intelligent pressure supply for orchards proposed by the present invention;

[0039] Fig.14 This is a schematic diagram of the lateral structure of an adaptability mechanism of an intelligent pressure-supply pulse irrigation device for orchards proposed by the present invention;

[0040] Fig.15 The present invention proposes Fig.14 Schematic diagram of the structure with the D part enlarged.

[0041] Legend:

[0042] 1. Infusion main pipe; 2. Outer protective shell; 3. Adaptation mechanism; 301. Adaptation seat; 302. Driven gear; 303. Limiting tooth; 304. Pull rod; 305. Rotating sleeve; 306. Traction rod; 307. Flexible sheath; 308. Fixed seat; 309. Moving ring; 310. Fixed hoop; 4. Base; 5. Pulse turbulence mechanism; 501. Fixed sleeve; 502. Liquid guide flap; 503. Closing pad; 504. Closing Side plate; 505, squeezing roller; 506, sliding rod; 507, first spring; 508, abutting wedge block; 509, hinged seat; 510, rotating block; 511, moving plate; 512, squeezing wedge block; 6, driving mechanism; 601, telescopic rod; 602, second spring; 603, fixed plate; 604, supporting rod; 605, moving block; 606, squeezing cam; 607, moving rod; 7, drip irrigation nozzle; 8, inner protective shell. DETAILED DESCRIPTION

[0043] 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.

[0044] See also Figure 1-Figure 15 The present invention provides a technical solution: a pulse irrigation device with intelligent pressure supply for orchards, comprising a liquid infusion main pipe 1, wherein the liquid infusion main pipe 1 is connected to an external drip irrigation pump body, a connecting port on one side of the liquid infusion main pipe 1 is sequentially connected to multiple outer protective shells 2, and adjacent outer protective shells 2 are connected by an adaptation mechanism 3, and the adaptation mechanism 3 is unfolded to fully fit the drip irrigation ground, and the inner cavities of the coaxial multiple outer protective shells 2 are all installed with a base 4 through an inner protective shell 8, and the inner cavity of the base 4 is provided with a pulse turbulence mechanism 5, and the pulse turbulence mechanism 5 extends to the outside of the inner protective shell 8 through a connected drip irrigation nozzle 7.

[0045] The pulse turbulence mechanism 5 includes a fixed sleeve 501 disposed on both sides of the base 4. A plurality of liquid-conducting flaps 502 are arranged in an equidistant array along the length direction on one side of the fixed sleeve 501. The liquid in the inner cavity of the base 4 contacts the liquid-conducting flaps 502 reciprocatingly to increase the impact turbulence and spray the liquid outward through the drip irrigation nozzle 7.

[0046] One side of the liquid guiding flap 502 is provided with a plurality of slots arranged in an equidistant array along the length direction, and the inner cavity of the slot is connected to a hinge seat 509, a rotating block 510 is rotatably connected in the hinge seat 509, and the rotating block 510 is connected to one side of the liquid guiding flap 502, and the guiding angle is adjusted by rotating the liquid guiding flap 502 around the hinge seat 509;

[0047] Both sides of the liquid-guiding flap 502 are connected with closed side plates 504, and the other end of the closed side plate 504 is in contact with one side of the base 4 at the corresponding position. Both ends of the side of the liquid-guiding flap 502 away from the closed side plate 504 are rotatably connected with closed pads 503, and the other end of the closed pad 503 is connected to one side of the base 4 at the corresponding position. The closed pad 503 and the closed side plate 504 are both flexible pads, and the liquid gap is closed by the closed pad 503 and the closed side plate 504;

[0048] The pulse turbulence mechanism 5 also includes squeezing rollers 505 provided on both sides of the corresponding position of the liquid guiding flap 502, and the squeezing rollers 505 are used to move and drive the liquid guiding flap 502. A sliding rod 506 is connected to one side of the squeezing roller 505, and a sliding sleeve is provided on the outer sleeve of the sliding rod 506. A first spring 507 is provided on the outer wall of the sliding rod 506. The two ends of the first spring 507 are respectively connected to the squeezing roller 505 and the corresponding positions on one side of the sliding sleeve, and the sliding sleeve is connected to one side of the cavity of the tank body. The other end of the sliding rod 506 is connected to an abutting wedge 508, and the bottom side of the abutting wedges 508 on both sides is provided with an inclined surface on the opposite side, and the other side of the inclined surface is fitted with an squeezing wedge 512. A moving plate 511 is connected between multiple squeezing wedges 512 in the same row, and one side of the moving plate 511 is connected to the driving mechanism 6 for transmission. The moving plate 511 moves to drive the squeezing wedges 512 at the corresponding position to contact the abutting wedges 508 to drive the liquid guiding flap 502.

[0049] Specifically, when the liquid in the main infusion pipe 1 enters through the liquid inlet pipe on the front side of the base 4, the liquid can contact the inclined surfaces at the corresponding positions of the liquid guide flaps 502 on both sides after entering. At this time, the liquid can be diverted into the liquid guide flap 502 on the other side after being guided by the inclined surface. The reciprocating diversion of the liquid in the liquid guide flap 502 increases the turbulence effect and impact strength. At the same time, the accumulation of water particles can be reduced by setting the angle of the inclined surface, which is conducive to improving the maximum distance of pipeline arrangement and drip irrigation efficiency through turbulence pressurization.

[0050] Furthermore, when more impurities accumulate at the inclined angle, the driving mechanism 6 can be used to control the moving plate 511 on one side to move in the length direction. The moving plate 511 can move in the moving direction by squeezing the wedge block 512 on the side to squeeze the abutting wedge block 508 at the adjacent corresponding position. The abutting wedge block 508 is subjected to the force on the inclined surface and can convert the lateral squeezing force into the axial moving force. The abutting wedge block 508 is subjected to the force and can drive the squeezing roller 505 to squeeze the liquid guiding flap 502. The liquid guiding flap 502 is pressed and can move to the side away from the moving plate 511. At this time, the liquid guiding flap 50 2 can reverse the angle, so that the turbulence intensity of the internal water can be adjusted by reversing the inclination angle of the liquid guiding flap 502, and the impurities accumulated in the angle can be washed by the angle conversion, which is convenient for backwashing after drip irrigation and improves the overall durability. In addition, through the oppositely arranged squeezing rollers 505, the movable plate 511 can be adjusted as needed, so that the squeezing wedge 512 can contact the corresponding abutting wedge 508, which is convenient for controlling the angle adjustment of multiple groups of liquid guiding flaps 502 in the same row, which is conducive to quickly adjusting the turbulent pulse effect.

[0051] See also Figure 7-Figure 11The driving mechanism 6 includes a telescopic rod 601, one end of the telescopic rod 601 is connected to one side of the base 4, a second spring 602 is sleeved on the outer wall of the telescopic rod 601, two ends of the second spring 602 are respectively connected to the corresponding positions of the outside of the telescopic rod 601 and one side of the fixed plate 603, the other end of the telescopic rod 601 is connected to the fixed plate 603, one side of the fixed plate 603 is connected to a moving rod 607, the moving rod 607 extends into the base 4 and is connected to one side of the moving plate 511, and the other side of the fixed plate 603 is connected to a moving block 605 through a support rod 604, one side of the moving block 605 is attached to an extrusion cam 606, and the extrusion cam 606 is connected to one side of the end of the outer protective shell 2.

[0052] Specifically, by twisting the squeezing cam 606 to rotate, the moving block 605 can be driven to move, and the moving block 605 can pull the rear support rod 604 and the fixed plate 603 to move. When the fixed plate 603 moves, it can pull the telescopic rod 601 to expand and drive the moving rod 607 to move. The movement of the moving rod 607 can drive the moving plate 511 and the squeezing wedge block 512 to move, so that the multiple squeezing wedge blocks 512 in the same row can be driven to move synchronously through the moving plate 511, which is conducive to driving the liquid guide flap 502 to adjust the angle and improve the adjustment efficiency.

[0053] In addition, through the designed telescopic rod 601, when the telescopic rod 601 is pulled open, it can drive the external second spring 602 to expand. The second spring 602 can pull the external second spring 602 after expanding, which is beneficial for the second spring 602 to use its own pulling force to shorten the telescopic rod 601 and pull the moving plate 511 to reset after the shorter end of the extrusion cam 606 rotates to contact the moving block 605. The telescopic rod 601 can improve the stability of the movement of the moving plate 511 and avoid changes in the angle of the internal liquid guide flap 502 due to impact.

[0054] See also Fig.14 and Fig.15 The adaptability mechanism 3 includes a flexible sheath 307, and the two sides of the flexible sheath 307 are respectively connected to a fixed hoop 310 and a movable ring 309, the top of the fixed hoop 310 is connected to an adaptability seat 301, the inner cavity of the adaptability seat 301 is rotatably connected to a rotating sleeve 305, the inner cavity of the rotating sleeve 305 is connected to a traction rod 306, and the other end of the traction rod 306 is rotatably connected to a fixed seat 308 through the rotating sleeve 305 on the other side, and the fixed seat 308 is rotatably connected to a groove body opened at the top of the movable ring 309, and the flexible sheath 307 is pulled by the movable ring 309 to adjust the relative position with the fixed hoop 310;

[0055] A driven gear 302 is rotatably connected to one side of the adaptive seat 301, and the driven gear 302 is connected to one side of the rotating sleeve 305 through a rod body, and one side of the driven gear 302 is engaged with a limiting tooth 303, and the bottom end of the limiting tooth 303 is connected to a pull rod 304, and the pull rod 304 is slidably connected to the pull sleeve connected to one side of the adaptive seat 301, and an elastic body is provided on the outer sleeve of the pull rod 304, and the two ends of the elastic body are respectively connected to the pull sleeve and one side of the limiting tooth 303 at the corresponding positions, and the limiting tooth 303 is clamped into the driven gear 302 through the elastic body to limit the rotating sleeve 305 to rotate, wherein the elastic body can be a coil spring.

[0056] Specifically: through the designed adaptation mechanism 3, when the outer protective shell 2 and the pulse turbulence mechanism 5 are arranged, the limit tooth 303 can be separated from the driven gear 302 by pulling the pull rod 304. At this time, the driven gear 302 and the rotating sleeve 305 can rotate around the adaptation seat 301, so that the angle can be adjusted by pulling the bottom flexible sheath 307 and the fixing hoop 310. The flexible sheath 307 after the angle adjustment can adjust the position with the other end of the moving ring 309, and the moving ring 309 can rotate synchronously around the fixing seat 308, so as to facilitate the adjustment of the angle of the flexible sheath 307. Therefore, after the angle of the flexible sheath 307 is adjusted, the arrangement direction of the inner pipeline and the pulse turbulence mechanisms 5 on both sides can be adjusted, which is conducive to adapting to the arrangement of the drip irrigation system with a slope area during orchard irrigation;

[0057] Furthermore, the designed driven gear 302 and the limiting teeth 303 can limit the relative rotation of the driven gear 302 and the inner rotating sleeve 305, which is beneficial to limit the shaking of the flexible sheath 307 after arrangement and improve the impact resistance effect;

[0058] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent pressure-supply pulse irrigation device for an orchard, comprising a main infusion pipe (1), a connecting port on one side of the main infusion pipe (1) being connected in sequence to a plurality of outer protective shells (2), characterized in that: Adjacent outer protective shells (2) are connected via an adaption mechanism (3), and the adaption mechanism (3) is deployed to fully fit the drip irrigation ground, and the inner cavities of the coaxial plurality of outer protective shells (2) are all equipped with a base (4) via an inner protective shell (8), the inner cavity of the base (4) is provided with a pulse turbulence mechanism (5), and the pulse turbulence mechanism (5) extends to the outside of the inner protective shell (8) via a connected drip irrigation nozzle (7); The pulse turbulence mechanism (5) comprises a fixed sleeve (501) arranged on both sides of the base (4); one side of the fixed sleeve (501) has a plurality of liquid-conducting flaps (502) arranged in an equidistant array along the length direction; liquid in the inner cavity of the base (4) reciprocates to contact the liquid-conducting flaps (502) to increase impact turbulence and spray liquid outward through the drip irrigation nozzle (7); One side of the liquid guiding flap (502) has a plurality of slots arranged in an equidistant array along the length direction, and the inner cavity of the slot is connected to a hinge seat (509), a rotating block (510) is rotatably connected inside the hinge seat (509), and the rotating block (510) is connected to one side of the liquid guiding flap (502), and the guiding angle is adjusted by rotating the liquid guiding flap (502) around the hinge seat (509); The pulse turbulence mechanism (5) further comprises squeezing rollers (505) arranged at corresponding positions on both sides of the liquid guiding flap (502), and the liquid guiding flap (502) is driven to move by the squeezing rollers (505). A sliding rod (506) is connected to one side of the squeezing roller (505), and a sliding sleeve is provided on the outer sleeve of the sliding rod (506). A first spring (507) is provided on the outer wall of the sliding rod (506), and two ends of the first spring (507) are respectively connected to corresponding positions of the squeezing roller (505) and one side of the sliding sleeve, and the sliding sleeve is connected to the groove body. On one side of the cavity, the other end of the slide rod (506) is connected to an abutting wedge block (508), and the bottom sides of the abutting wedge blocks (508) on both sides are provided with inclined surfaces on opposite sides, and the other side of the inclined surfaces is fitted with an extrusion wedge block (512), and a moving plate (511) is connected between a plurality of extrusion wedge blocks (512) in the same row, and one side of the moving plate (511) is connected to a driving mechanism (6) for transmission, and the moving plate (511) is moved to drive the extrusion wedge blocks (512) at corresponding positions to contact the abutting wedge blocks (508) and drive the liquid guide flap (502); The adaptability mechanism (3) comprises a flexible sheath (307), the two sides of the flexible sheath (307) are respectively connected to a fixed hoop (310) and a movable ring (309), the top of the fixed hoop (310) is connected to an adaptability seat (301), the inner cavity of the adaptability seat (301) is rotatably connected to a rotating sleeve (305), the inner cavity of the rotating sleeve (305) is connected to a traction rod (306), the other end of the traction rod (306) is rotatably connected to a fixed seat (308) via the rotating sleeve (305) on the other side, the fixed seat (308) is rotatably connected to a groove body provided at the top of the movable ring (309), and the relative position of the flexible sheath (307) and the fixed hoop (310) is adjusted by pulling the flexible sheath (307) through the movable ring (309); A driven gear (302) is rotatably connected to one side of the adaptable seat (301), and the driven gear (302) is connected to one side of the rotating sleeve (305) through a rod body, and one side of the driven gear (302) is engaged with a limiting tooth (303) for limiting position, and a pull rod (304) is connected to the bottom end of the limiting tooth (303), and the pull rod (304) is slidably connected to the pull sleeve connected to one side of the adaptable seat (301); Both sides of the liquid-conducting flap (502) are connected to closed side panels (504), and the other end of the closed side panel (504) is in contact with one side of the base (4) at a corresponding position. Both ends of the side of the liquid-conducting flap (502) away from the closed side panel (504) are rotatably connected to closed pads (503), and the other end of the closed pad (503) is connected to one side of the base (4) at a corresponding position. The closed pad (503) and the closed side panel (504) are both flexible pads, and the liquid gap is closed by the closed pad (503) and the closed side panel (504).

2. The intelligent pressure-supply pulse irrigation device for orchards according to claim 1, characterized in that: The driving mechanism (6) comprises a telescopic rod (601), one end of the telescopic rod (601) is connected to one side of the base (4), a second spring (602) is sleeved on the outer wall of the telescopic rod (601), two ends of the second spring (602) are respectively connected to the outside of the telescopic rod (601) and corresponding positions on one side of the fixed plate (603), the other end of the telescopic rod (601) is connected to the fixed plate (603), one side of the fixed plate (603) is connected to a moving rod (607), the moving rod (607) extends into the base (4) and is connected to one side of the moving plate (511), and the other side of the fixed plate (603) is connected to a moving block (605) via a support rod (604), one side of the moving block (605) is fitted with an extrusion cam (606), and the extrusion cam (606) is connected to one side of the end of the outer protective shell (2).

3. The intelligent pressure-supply pulse irrigation device for orchards according to claim 1, characterized in that: The outer sleeve of the pull rod (304) is provided with an elastic body, and the two ends of the elastic body are respectively connected to the pull sleeve and one side of the limiting tooth (303) at the corresponding position, and the limiting tooth (303) is inserted into the limiting rotating sleeve (305) in the driven gear (302) through the elastic body to rotate.

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