Planting irrigation device capable of conveniently adjusting spraying range and use method

Abstract

The invention discloses a planting irrigation device convenient to adjust the spraying range and a using method, and relates to the technical field of planting irrigation, the device comprises an irrigation disc frame and a pump body, a plurality of first spraying heads are arranged on the outer ring of the irrigation disc frame in a circular array mode, and a plurality of flow dividing irrigation discs are arranged at the bottom end of the irrigation disc frame in an array communication mode; a plurality of second spraying heads are arranged at the bottom end of the flow dividing irrigation disc in a circular array mode, a driving mechanism is arranged at the upper end of the irrigation disc frame, the power end of the pump body is fixedly connected with the output end of the motor, and a regulation and control mechanism is arranged at the upper end of the bearing plate. The first spraying heads and the second spraying heads are arranged, the multiple first spraying heads and the multiple second spraying heads can be driven by the driving mechanism to conduct angle deflection at the same time, then the spraying range can be adjusted, and by arranging the adjusting and controlling mechanism, reciprocating swing spraying can be conducted; and meanwhile, the deflection angle can be adjusted by adjusting the exposed length of the adjusting screw rod and forming a plurality of adjusting holes in the driving disc.

Description

Technical Field

[0001] The present invention relates to the technical field of planting irrigation, and in particular to a planting irrigation device and a method for using the device which is convenient for adjusting a spray range. Background Art

[0002] In modern agricultural production, scientific irrigation is the core link to ensure the growth quality and yield of crops. With the development of large-scale and intensive agriculture, irrigation equipment needs to adapt to the needs of different terrains, crop types and growth cycles. Among traditional irrigation methods, water pipe irrigation is widely used due to its low cost and simple operation. However, fixed water pipes or sprinklers cannot flexibly adjust the spray range according to crop density, height and growth stage, resulting in irrigation blind spots or waste of water resources; manual handheld water pipe irrigation is inefficient, and the spray angle, water pressure and coverage uniformity are difficult to accurately control, which can easily cause local water accumulation or soil erosion; traditional irrigation equipment lacks dynamic adjustment capabilities and cannot cope with complex planting environments, resulting in uneven irrigation results. In addition, a single spraying mode is difficult to meet the water requirements of crops.

[0003] The existing authorization announcement number is: CN115191322B, which discloses a modern agricultural irrigation spraying equipment, which realizes large-scale horizontal irrigation through a first spraying device, and is equipped with multiple sets of adjustable spraying devices, which are longitudinally expanded or contracted under the action of the driving adjustment device to adapt to the irrigation needs of crops with different growth conditions. Although this design has expanded the coverage range through multi-stage adjustment, it still has obvious limitations: First, its first spraying device is a fixed structure and cannot be moved laterally or the spray distance adjusted according to actual needs, resulting in insufficient flexibility in adjusting the irrigation range; second, the adjustable spraying device can only perform static spraying at a preset angle and lacks a dynamic swing function, making it difficult to achieve continuous reciprocating spraying, which can easily cause insufficient water at the edge of the irrigation area or oversaturation in the center area, affecting uniformity. Especially when dealing with crops that require periodic wetting, the fixed-angle spraying pattern is prone to forming irrigation blind spots.

[0004] Based on this, a planting irrigation device and a method of use that are easy to adjust the spray range are now provided, which can eliminate the disadvantages of existing devices. Summary of the Invention

[0005] The object of the present invention is to provide a planting irrigation device and a method for using the device that are convenient for adjusting the spray range, so as to solve the problem in the background art that it is inconvenient to adjust the spray range and perform reciprocating spraying.

[0006] To achieve the above object, the present invention provides the following technical solutions: A planting irrigation device that is convenient for adjusting the spray range includes an irrigation disc frame and a pump body, a socket frame is fixedly provided at the bottom end of the irrigation disc frame, a fixed base frame is socketed on the socket frame, a plurality of first spray heads are provided in a circular array on the outer circle of the irrigation disc frame, the first spray heads are all hingedly connected to the irrigation disc frame, a plurality of diversion irrigation discs are connected in an array at the bottom end of the irrigation disc frame, a plurality of second spray heads are provided in a circular array at the bottom end of the diversion irrigation disc, and the plurality of second spray heads are all hingedly connected to the diversion irrigation disc, the upper end of the irrigation disc frame is provided with a driving mechanism for driving the first spray head and the second spray head to swing and spray, the power end of the pump body is fixedly connected to the output end of the motor, the pump body and the motor are both fixedly provided on the upper end of a carrying vehicle, the upper end of the carrying vehicle is fixedly provided with a carrying plate, and the upper end of the carrying plate is provided with a regulating mechanism for controlling the swing range of the first spray head and the third spray head.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions: In an optional solution: the socket frame is fixedly connected to the fixed base frame by a plurality of bolts, the fixed base frame is provided with a plurality of mounting holes in an array, the irrigation disc frame is symmetrically connected with a transfer tube frame, the two irrigation disc frames are connected by a first water pipe, and the bottom ends of the diversion irrigation discs are connected with a third sprinkler head.

[0008] In an optional scheme: the driving mechanism includes a telescopic rod and a connecting tank, one end of the first spray head is hingedly provided with a telescopic rod, and the telescopic rod is fixedly mounted on the mounting ring, the middle of the mounting ring is fixedly provided with a first connecting frame, the upper end of the first connecting frame is fixedly provided with a first fixing rod, one end of the first fixing rod extends to the outside of the irrigation disc frame, and a first fixing tube is slidably provided on the first fixing rod, the first fixing tube is fixed to the upper end of the irrigation disc frame, a first return spring is provided between the upper end of the first connecting frame and the upper end of the interior of the irrigation disc frame, the other end of the first fixing rod is fixedly provided with a first piston plate, the first piston plate is slidably arranged inside the connecting tank, the connecting tank is fixedly provided at the upper end of the first fixing tube, a guide slide rod is fixed on the upper end of the first piston plate, one end of the guide slide rod extends to the outside of the connecting tank, a second return spring is provided between the upper end of the first piston plate and the upper end of the interior of the connecting tank, and a connecting pipe head is symmetrically connected to the connecting tank.

[0009] In an optional solution: a fixing frame is fixedly provided at one end of the second sprinkler head, and the fixing frame is slidably and tightly arranged on the toggle frame, the toggle frame is fixedly provided at one end of the connecting rod, and the other end of the connecting rod is fixedly provided on the corresponding telescopic rod, and a fixing pipe is fixedly provided at the connection between the second sprinkler head and the diversion irrigation disk, and a rotating groove is provided at the position corresponding to the position of the diversion irrigation disk and the fixed pipe, and a torsion spring is fixedly provided at one end of the fixed pipe, and the other end of the torsion spring is fixedly connected to one end of the rotating groove.

[0010] In an optional scheme: the regulating mechanism includes a piston cylinder, which is fixedly arranged on the upper end of the supporting plate, and a water supply pipe is connected to the piston cylinder, and a sealing cover is installed at one end of the water supply pipe, and a piston plate is slidably provided inside the piston cylinder, and a second fixing rod is fixed on one side of the piston plate, and an adjusting screw is hingedly provided at one end of the second fixing rod, and an adjusting nut is threadedly provided on the adjusting screw, and the adjusting nut is rotatably arranged at one end of the connecting pipe, and the other end of the connecting pipe is hingedly provided with a mounting nail, and the mounting nail is installed in the adjusting hole at the upper end of the driving disk, and the other end of the mounting nail is cooperated with a nut, and several adjusting holes on the driving disk are arranged in an array with equal spacing, and the rotating shaft at the bottom end of the driving disk is rotatably arranged in the mounting hole at the upper end of the supporting plate, and the bottom end of the supporting plate is provided with a linkage component that drives the driving disk to rotate.

[0011] In an optional scheme: the linkage assembly includes a deceleration component, the deceleration component is installed at the bottom end of the supporting plate, the output end of the deceleration component is fixedly connected to the rotating shaft at the bottom end of the driving disk, the input end of the deceleration component is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly provided at one end of the transmission shaft, a plurality of rotating plates are rotatably provided on the transmission shaft, the rotating plates are all fixedly provided at the bottom end of the supporting plate, the other end of the transmission shaft is fixedly provided with a first synchronous gear, the output end of the motor is fixedly provided with a second synchronous gear, and the first synchronous gear and the second synchronous gear are connected by a synchronous toothed belt transmission.

[0012] In an optional solution: a limiting tube is fixedly provided at one end of the connecting tube, and a limiting hole is provided at one end of the connecting tube and one end of the limiting tube, and the limiting hole is provided at the connection between the adjusting nut and the connecting tube, and a stop block is slidingly provided inside the limiting tube, and the stop block is tightly attached to one end of the adjusting nut, and the stop block is rotatably provided at one end of the screw, and the screw is cooperated with and provided in the threaded hole at one end of the limiting tube.

[0013] In an optional solution: a first annular groove and a second annular groove are respectively provided on the first piston plate and the outer side of the piston plate, and a first sealing ring and a second sealing ring are respectively fixedly provided in the first annular groove and the second annular groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a diversion irrigation disk is connected to the bottom end of the irrigation disk frame, and a first spray head and a second spray head are hingedly connected and arranged on the outer side of the irrigation disk frame and the bottom end of the diversion irrigation disk respectively. The driving mechanism can simultaneously drive a plurality of first spray heads and second spray heads to deflect at an angle, thereby adjusting the spray range. In addition, a regulating mechanism is provided at the upper end of the carrier plate, so that the piston plate can reciprocately pump the liquid inside the piston cylinder, so that the liquid level inside the connecting tank is reciprocated and raised, thereby causing the first spray head and the second spray head to reciprocate and spray. At the same time, by adjusting the exposed length of the adjusting screw and providing a plurality of adjusting holes on the driving disk, the moving stroke of the piston plate can be adjusted, and then the deflection angle of the first spray head and the second spray head can be adjusted, thereby meeting the planting and irrigation needs of different crops, thereby increasing the practicality of the planting irrigation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the bottom structure of the irrigation tray rack of the present invention.

[0017] Figure 3 This is a schematic diagram of the internal structure of the irrigation tray of the present invention.

[0018] Figure 4 This is a schematic diagram of the connection between the first sprinkler head and the irrigation tray frame of the present invention.

[0019] Figure 5 This is a schematic diagram of the internal structure of the diversion irrigation tray of the present invention.

[0020] Figure 6 This is a schematic diagram of the installation of the torsion spring of the present invention.

[0021] Figure 7 It is a schematic diagram of the internal structure of the communicating tank of the present invention.

[0022] Figure 8 It is a schematic diagram of the upper end of the carrier vehicle of the present invention.

[0023] Figure 9 This is a schematic diagram of the internal structure of the piston cylinder of the present invention.

[0024] Figure 10 This is a schematic diagram of the installation of the stop block of the present invention.

[0025] Notes on figure numbers: 11 irrigation disc frame, 12 socket frame, 13 fixed base frame, 14 first sprinkler head, 15 telescopic rod, 16 mounting ring, 17 first fixed rod, 18 first return spring, 19 first piston plate, 20 second return spring, 21 connecting tank, 22 diversion irrigation disc, 23 second sprinkler head, 24 torsion spring, 25 fixed frame, 26 toggle frame, 27 third sprinkler head, 28 adapter pipe frame, 29 pump body, 30 electric motor, 31 carrier vehicle, 32 piston cylinder, 33 carrier plate, 34 piston plate, 35 second fixed rod, 36 adjusting screw, 37 adjusting nut, 38 stop block, 39 connecting pipe, 40 mounting nail, 41 drive disc, 42 deceleration component, 43 synchronous toothed belt, 44 control component. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, Figures 1-10 As shown, a planting irrigation device that is convenient for adjusting the spray range includes an irrigation tray frame 11 and a pump body 29. The bottom end of the irrigation tray frame 11 is fixed with a sleeve frame 12, and the sleeve frame 12 is sleeved with a fixed base frame 13. The outer circular array of the irrigation tray frame 11 is provided with a plurality of first spray heads 14, and the first spray heads 14 are all hingedly connected to the irrigation tray frame 11. The bottom end of the irrigation tray frame 11 is connected with a plurality of diversion irrigation trays 22, and the bottom circular array of the diversion irrigation tray 22 is provided with a plurality of second spray heads 23, and the plurality of second spray heads 23 are all hingedly connected to the diversion irrigation tray 22. The upper end of the irrigation tray frame 11 is provided with a pump for driving the first The spray head 14 and the second spray head 23 are driven by a swing spraying mechanism, the power end of the pump body 29 is fixedly connected to the output end of the motor 30, the pump body 29 and the motor 30 are both fixedly arranged on the upper end of the carrier 31, the upper end of the carrier 31 is fixedly provided with a carrier plate 33, and the upper end of the carrier plate 33 is provided with a regulating mechanism for controlling the swing range of the first spray head 14 and the third spray head 27. The driving mechanism facilitates the rotation of the first spray head 14 and the third spray head 27, thereby adjusting the spraying range of the first spray head 14 and the third spray head 27. The regulating mechanism facilitates the adjustment of the swing spraying range of the first spray head 14 and the third spray head 27; The socket frame 12 is fixedly connected to the fixed base frame 13 by a plurality of bolts. The fixed base frame 13 is provided with a plurality of mounting holes in an array. The irrigation disc frame 11 is symmetrically connected with a transfer pipe frame 28. The two irrigation disc frames 11 are connected through a first water pipe. The bottom ends of the diversion irrigation discs 22 are connected with a third sprinkler head 27. When in use, the working height of the irrigation disc frame 11 can be adjusted by providing a plurality of mounting holes on the fixed base frame 13. At the same time, the fixed base frame 13 is buried underground to fix the fixed base frame 13. At the same time, a first water pipe is set between two adjacent irrigation disc frames 11. The two ends of the first water pipe are respectively connected with the transfer pipe frames 28 on the two irrigation disc frames 11, and the irrigation disc frame 11 close to the output end of the pump body 29 is connected with the output end of the pump body 29 through the first water pipe, so that several irrigation disc frames 11 are connected.

[0028] The driving mechanism includes a telescopic rod 15 and a connecting tank 21. The first spray head 14 is hinged at one end with a telescopic rod 15. The telescopic rod 15 is fixed on the mounting ring 16. A first connecting frame is fixed in the middle of the mounting ring 16. A first fixing rod 17 is fixed on the upper end of the first connecting frame. One end of the first fixing rod 17 extends to the outside of the irrigation disc frame 11. A first fixing pipe is slidably provided on the first fixing rod 17. The first fixing pipe is fixed on the upper end of the irrigation disc frame 11. A first reset is provided between the upper end of the first connecting frame and the upper end of the interior of the irrigation disc frame 11. Spring 18, the other end of the first fixing rod 17 is fixed with a first piston plate 19, the first piston plate 19 is slidably arranged inside the connecting tank 21, the connecting tank 21 is fixed on the upper end of the first fixed pipe, the upper end of the first piston plate 19 is fixed with a guide slide rod, one end of the guide slide rod extends to the outside of the connecting tank 21, a second return spring 20 is provided between the upper end of the first piston plate 19 and the upper end of the connecting tank 21, the connecting tank 21 is symmetrically connected with a connecting pipe head, one end of the second spray head 23 is fixed with a fixing bracket 25, and the fixing bracket 25 is slidable It is closely mounted on the toggle frame 26, the toggle frame 26 is fixed on one end of the connecting rod, the other end of the connecting rod is fixed on the corresponding telescopic rod 15, the second sprinkler head 23 and the diversion irrigation disc 22 are connected with a fixed pipe, the diversion irrigation disc 22 is provided with a rotating groove at the corresponding position of the fixed pipe, one end of the fixed pipe is fixed with a torsion spring 24, the other end of the torsion spring 24 is fixedly connected to one end of the rotating groove, when in use, the two adjacent connecting tanks 21 are connected through the second water pipe, and then the liquid is transported to the inside of the second return spring 20 through the regulating mechanism. As the liquid level between the bottom end of the connecting tank 21 and the bottom end of the first piston plate 19 increases, the first piston plate 19 slides inside the connecting tank 21, causing the first piston plate 19 to drive the mounting ring 16 to slide through the first fixing rod 17 and the first connecting frame. The mounting ring 16 drives the first spray head 14 to deflect through several telescopic rods 15. At the same time, the telescopic rods 15 drive the toggle frame 26 to move through the connecting rod. The toggle frame 26 cooperates with the fixing frame 25 to drive the second spray head 23 to deflect, thereby achieving the purpose of adjusting the spraying angle of the first spray head 14 and the second spray head 23.

[0029] The regulating mechanism includes a piston cylinder 32, which is fixed to the upper end of the supporting plate 33. The piston cylinder 32 is connected to a water supply pipe, and a sealing cover is installed at one end of the water supply pipe. A piston plate 34 is slidably provided inside the piston cylinder 32, and a second fixing rod 35 is fixed to one side of the piston plate 34. An adjusting screw 36 is hingedly provided at one end of the second fixing rod 35. An adjusting nut 37 is threadedly fitted on the adjusting screw 36. The adjusting nut 37 is rotatably provided at one end of the connecting tube 39. The other end of the connecting tube 39 is hingedly provided with a mounting nail 40. The mounting nail 40 is installed in the adjusting hole at the upper end of the driving disk 41, and the other end of the mounting nail 40 is matched with a nut. Several adjusting holes on the driving disk 41 are arranged in an array with equal spacing. The rotating shaft at the bottom end of the driving disk 41 is rotatably provided in the mounting hole at the upper end of the supporting plate 33. The bottom end of the supporting plate 33 is provided with a linkage component that drives the driving disk 41 to rotate.

[0030] The linkage assembly includes a deceleration component 42, which is installed at the bottom end of the supporting plate 33, and the output end of the deceleration component 42 is fixedly connected to the rotating shaft at the bottom end of the driving disk 41. The input end of the deceleration component 42 is fixedly provided with a first bevel gear, and the first bevel gear is meshed with a second bevel gear. The second bevel gear is fixedly provided at one end of the transmission shaft, and a plurality of rotating plates are rotatably provided on the transmission shaft. The rotating plates are all fixedly provided at the bottom end of the supporting plate 33, and the other end of the transmission shaft is fixedly provided with a first synchronous gear. The output end of the motor 30 is fixedly provided with a second synchronous gear, and the first synchronous gear and the second synchronous gear are connected by a synchronous toothed belt 43. When in use, when the first spray head 14 and the second spray head 23 are required to perform reciprocating swing spraying, the adjusting nut 37 is rotated according to the swing amplitude of the first spray head 14 and the second spray head 23, thereby adjusting the adjusting screw 3. 6 exposed length, and at the same time, select a suitable adjustment hole to install the mounting nail 40, so that the reciprocating distance of the piston plate 34 is adjusted, thereby adjusting the swing amplitude of the first spray head 14 and the second spray head 23, and then adding liquid to the piston cylinder 32. When the motor 30 starts to drive the pump body 29 to work, the output end of the motor 30 drives the deceleration component 42 to rotate through the synchronous toothed belt 43. The rotation speed of the output end of the deceleration component 42 is slowed down and drives the driving disk 41 to rotate. The driving disk 41 pushes the piston plate 34 to slide inside the piston cylinder 32 through the adjusting screw 36 and the connecting pipe 39, and then the liquid inside the piston cylinder 32 is transported to the inside of the several connecting tanks 21 through the second water pipe, thereby driving the first spray head 14 and the second spray head 23 to deflect. When the piston plate 34 reciprocates, it can drive the first spray head 14 and the second spray head 23 to reciprocate and deflect, thereby performing a reciprocating spraying operation.

[0031] A limiting tube is fixedly provided at one end of the connecting tube 39, and a limiting hole is provided at one end of the connecting tube 39 and one end of the limiting tube. The limiting hole is provided at the connection between the adjusting nut 37 and the connecting tube 39, and a stop block 38 is slidingly provided inside the limiting tube. The stop block 38 is tightly attached to one end of the adjusting nut 37, and the stop block 38 is rotatably arranged at one end of the screw, and the screw is cooperated with the threaded hole at one end of the limiting tube. When in use, after the length of the adjusting screw 36 is adjusted, the screw is rotated, and under the action of the thread, the stop block 38 is tightly attached to one end of the adjusting nut 37, and a protective layer is provided at the bottom end of the stop block 38, thereby fixing the adjusting nut 37.

[0032] A first annular groove and a second annular groove are respectively provided on the outer sides of the first piston plate 19 and the piston plate 34. A first sealing ring and a second sealing ring are respectively fixed in the first annular groove and the second annular groove, which facilitates increasing the sealing effect of the first piston plate 19 and the piston plate 34 when in use.

[0033] The above embodiment discloses a planting irrigation device that facilitates adjustment of the spray range. Before use, a plurality of irrigation racks 11 are fixed and installed at equal intervals. A first water pipe is provided between two adjacent irrigation racks 11. The ends of the first water pipe are connected to the transfer pipe racks 28 on the two irrigation racks 11. The irrigation rack 11 near the output end of the pump body 29 is connected to the output end of the pump body 29 through the first water pipe, thereby connecting the plurality of irrigation racks 11. The second water pipe connects two adjacent connecting tanks 21. When the first spray head 14 and the second spray head 23 need to perform reciprocating swing spraying, the adjusting nut 37 is rotated according to the swing amplitude of the first spray head 14 and the second spray head 23, and the exposed length of the adjusting screw 36 is adjusted. At the same time, a suitable adjusting hole is selected to install the mounting nail 40, so that the reciprocating movement distance of the adjusting piston plate 34 is adjusted, and the swing amplitude of the first spray head 14 and the second spray head 23 is adjusted. Then, liquid is added to the inside of the piston cylinder 32, and the control component 44 controls the motor 30 to start and drive the pump body 29 to work. The output end of the motor 30 drives the deceleration component 42 to rotate through the synchronous toothed belt 43. The rotation speed of the output end of the deceleration component 42 is slowed down and drives the drive disk 41 to rotate. The drive disk 41 pushes the piston plate through the adjusting screw 36 and the connecting pipe 39 34 slides inside the piston cylinder 32, and then transports the liquid inside the piston cylinder 32 to the inside of several connecting tanks 21 through the second water pipe. As the liquid level between the bottom end of the connecting tank 21 and the bottom end of the first piston plate 19 increases, the first piston plate 19 slides inside the connecting tank 21, so that the first piston plate 19 drives the mounting ring 16 to slide through the first fixed rod 17 and the first connecting frame. The mounting ring 16 drives the first spray head 14 to deflect through several telescopic rods 15. At the same time, the telescopic rod 15 drives the toggle frame 26 to move through the connecting rod. The toggle frame 26 cooperates with the fixed frame 25 to drive the second spray head 23 to deflect. When the piston plate 34 moves back and forth, it can drive the first spray head 14 and the second spray head 23 to deflect back and forth, and then perform a reciprocating spraying operation.

[0034] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A planting irrigation device that is convenient for adjusting the spray range, comprising an irrigation tray (11) and a pump body (29), wherein a sleeve frame (12) is fixedly provided at the bottom end of the irrigation tray (11), a fixed base frame (13) is sleeved on the sleeve frame (12), and a plurality of first spray heads (14) are provided in a circular array on the outer circle of the irrigation tray (11), characterized in that: The first sprinkler heads (14) are all hingedly connected to the irrigation tray frame (11); the bottom end of the irrigation tray frame (11) is connected to a plurality of diversion irrigation trays (22) in an array; the bottom end of the diversion irrigation tray (22) is provided with a plurality of second sprinkler heads (23) in a circular array; the plurality of second sprinkler heads (23) are all hingedly connected to the diversion irrigation tray (22); the upper end of the irrigation tray frame (11) is provided with a driving mechanism for driving the first sprinkler head (14) and the second sprinkler head (23) to swing and spray; the power end of the pump body (29) is fixedly connected to the output end of the motor (30); the pump body (29) and the motor (30) are both fixedly provided on the upper end of a carrier vehicle (31); the upper end of the carrier vehicle (31) is fixedly provided with a carrier plate (33); the upper end of the carrier plate (33) is provided with a regulating mechanism for controlling the swing range of the first sprinkler head (14) and the third sprinkler head (27).

2. A planting irrigation device that is easy to adjust the spray range according to claim 1, characterized in that: The sleeve frame (12) is fixedly connected to the fixed base frame (13) by a plurality of bolts. The fixed base frame (13) is provided with a plurality of mounting holes in an array. The irrigation disc frame (11) is symmetrically connected with a transfer pipe frame (28). The two irrigation disc frames (11) are connected by a first water pipe. The bottom ends of the diversion irrigation discs (22) are connected with a third sprinkler head (27).

3. A planting irrigation device that is easy to adjust the spray range according to claim 2, characterized in that: The driving mechanism comprises a telescopic rod (15) and a connecting tank (21), one end of each of the first spray heads (14) is hingedly provided with a telescopic rod (15), each of the telescopic rods (15) is fixedly provided on a mounting ring (16), a first connecting frame is fixedly provided in the middle of the mounting ring (16), a first fixing rod (17) is fixedly provided on the upper end of the first connecting frame, one end of the first fixing rod (17) extends to the outside of the irrigation disc frame (11), a first fixing pipe is slidably provided on the first fixing rod (17), the first fixing pipe is fixedly provided on the upper end of the irrigation disc frame (11), and the upper end of the first connecting frame is connected to the irrigation disc A first return spring (18) is provided between the upper ends of the interior of the frame (11), a first piston plate (19) is fixedly provided at the other end of the first fixing rod (17), the first piston plate (19) is slidably provided inside the connecting tank (21), the connecting tank (21) is fixedly provided at the upper end of the first fixing pipe, a guide slide is fixedly provided at the upper end of the first piston plate (19), one end of the guide slide extends to the outside of the connecting tank (21), a second return spring (20) is provided between the upper end of the first piston plate (19) and the upper end of the interior of the connecting tank (21), and a connecting pipe head is symmetrically provided on the connecting tank (21).

4. A planting irrigation device that is easy to adjust the spray range according to claim 3, characterized in that: One end of each of the second spray heads (23) is fixedly provided with a fixing frame (25), and each of the fixing frames (25) is slidably and tightly mounted on a toggle frame (26). The toggle frame (26) is fixedly mounted on one end of a connecting rod, and the other end of the connecting rod is fixedly mounted on a corresponding telescopic rod (15). A fixing pipe is fixedly mounted at the connection between the second spray head (23) and the diversion irrigation disc (22). A rotation groove is provided at a position corresponding to the position of the diversion irrigation disc (22) and the fixing pipe. A torsion spring (24) is fixedly mounted on one end of each of the fixing pipes, and the other end of the torsion spring (24) is fixedly connected to one end of the rotation groove.

5. The planting irrigation device with easy adjustment of the spray range according to claim 4, characterized in that: The regulating mechanism comprises a piston cylinder (32), the piston cylinder (32) being fixedly mounted on the upper end of the bearing plate (33), a water supply pipe being connected to the piston cylinder (32), a sealing cover being installed at one end of the water supply pipe, a piston plate (34) being slidingly mounted inside the piston cylinder (32), a second fixing rod (35) being fixedly mounted on one side of the piston plate (34), an adjusting screw (36) being hingedly mounted on one end of the second fixing rod (35), an adjusting nut (37) being threadedly mounted on the adjusting screw (36), and the adjusting screw (36) being threadedly mounted on the adjusting nut. A nut (37) is rotatably mounted on one end of a connecting tube (39), and a mounting nail (40) is hingedly mounted on the other end of the connecting tube (39). The mounting nail (40) is mounted in an adjustment hole at the upper end of a driving disk (41), and a nut is matched with the other end of the mounting nail (40). A plurality of adjustment holes on the driving disk (41) are arranged in an array with equal spacing, and a rotating shaft at the bottom end of the driving disk (41) is rotatably mounted in a mounting hole at the upper end of a bearing plate (33). A linkage assembly for driving the driving disk (41) to rotate is provided at the bottom end of the bearing plate (33).

6. The planting irrigation device with easy adjustment of the spray range according to claim 5, characterized in that: The linkage assembly includes a deceleration component (42), the deceleration component (42) is mounted on the bottom end of the carrier plate (33), the output end of the deceleration component (42) is fixedly connected to the rotating shaft at the bottom end of the driving disc (41), the input end of the deceleration component (42) is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly provided at one end of the transmission shaft, a plurality of rotating plates are rotatably provided on the transmission shaft, the rotating plates are all fixedly provided at the bottom end of the carrier plate (33), the other end of the transmission shaft is fixedly provided with a first synchronous gear, the output end of the motor (30) is fixedly provided with a second synchronous gear, and the first synchronous gear and the second synchronous gear are connected by a synchronous toothed belt (43).

7. The planting irrigation device with easy adjustment of the spray range according to claim 6, characterized in that: A limiting tube is fixedly provided at one end of the connecting tube (39), and a limiting hole is provided at one end of the connecting tube (39) and one end of the limiting tube. The limiting hole is provided at the connection between the adjusting nut (37) and the connecting tube (39). A stop block (38) is slidably provided inside the limiting tube, and the stop block (38) is tightly attached to one end of the adjusting nut (37). The stop block (38) is rotatably provided at one end of a screw, and the screw is cooperatively provided in a threaded hole at one end of the limiting tube.

8. The planting irrigation device with easy adjustment of the spray range according to claim 7, characterized in that: A first annular groove and a second annular groove are respectively provided on the outside of the first piston plate (19) and the piston plate (34), and a first sealing ring and a second sealing ring are respectively fixedly provided in the first annular groove and the second annular groove.

9. A method for using the planting irrigation device for facilitating adjustment of the spray range according to any one of claims 1 to 8, characterized in that: The following steps are included: Step 1: First, the irrigation rack (11) is directly connected to the output end of the pump body (29) through the first water pipe, and the other racks are connected to the transfer pipe rack (28) through the two ends of the first water pipe to form a continuous passage. A second water pipe is set between the connecting tanks (21) to form a continuous passage, and the end connecting tank (21) is connected to the piston cylinder (32) through the second water pipe; Step 2: According to the swing amplitude requirements of the first spray head (14) and the second spray head (23), the exposed length of the screw (36) is adjusted by rotating the adjustment nut (37), and the positioning pin (40) is installed in the corresponding adjustment hole to control the reciprocating stroke of the piston plate (34). After the liquid is injected into the piston cylinder (32), the control component (44) starts the motor (30) to drive the pump body (29) to operate. The motor (30) drives the deceleration component (42) to reduce the speed through the synchronous toothed belt (43), thereby driving the rotating drive disk (41). The drive disk (41) pushes the piston plate (34) to slide in the piston cylinder (32) through the adjustment screw (36) and the connecting pipe (39), and presses the liquid into each connecting tank (21) through the second water supply pipe, thereby realizing the reciprocating swing control of the spray head; Step 3: As the liquid level between the bottom end of the connecting tank (21) and the bottom end of the first piston plate (19) increases, the first piston plate (19) slides inside the connecting tank (21). When the piston plate (34) moves back and forth, the first spray head (14) and the second spray head (23) are driven to deflect back and forth, thereby performing a reciprocating spraying operation.

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