Multi-range irrigation spraying device

Abstract

The multi-range irrigation spraying device comprises a supporting base and a supporting rod fixedly installed at the upper end of the supporting base, a butt joint pipe is fixedly installed on the outer side of the supporting rod, a reducing sleeve is rotatably installed on the outer side of the butt joint pipe, and a lower supporting pipe is fixedly installed at the upper end of the reducing sleeve; an upper supporting pipe is fixedly installed at the upper end of the lower supporting pipe, and a connecting base is fixedly installed at the upper end of the upper supporting pipe. A sprinkler head is arranged at the lower end of an outer water conveying pipe, the sprinkling angle of the sprinkler head can be changed by changing the angle of the outer water conveying pipe, the irrigation range of the device is adjusted, the use convenience of the irrigation device is improved, the outer water conveying pipe can be stably adjusted through movement of a main adjusting rod and an auxiliary adjusting rod, and the irrigation device is convenient to use. The irrigation stability of the device is guaranteed, the range of the irrigation device can be changed, and the effect of multi-range use is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of irrigation spraying, in particular to a multi-range irrigation spraying device. Background Art

[0002] In the process of agricultural growth, irrigation is particularly important, and different irrigation spray devices need to be selected for different types of crops. However, the existing irrigation spray devices still have certain usage defects during use. The existing devices only consider watering the roots, ignoring the atrophy of the leaves of the pitaya seedlings caused by transpiration, lack of watering of the leaves of the pitaya seedlings, and do not solve the problem of water shortage of some pitaya seedlings due to different individual development of the pitaya seedlings. The patent with authorization announcement number CN222322314U discloses an irrigation device for a pitaya planting greenhouse. By placing a rotating irrigation nozzle on a fixed movable slide rail, the rotating irrigation nozzle is moved on the slide rail by stretching an electric stretch rod, so as to realize multi-angle and multi-range spray irrigation, improve the spray quality, and increase the pitaya yield. The irrigation device for a pitaya planting greenhouse is designed with two upper and lower electric stretch rods and an electric stretch rod fixing plate, so that the fixed movable slider is evenly stressed when moving, and the tilt of the fixed movable slider due to excessive force in one direction is prevented, and the quality of the spray irrigation is prevented from decreasing. In the patent, the device in the patent solves the above-mentioned problems, but the device in the patent still has the following problems. During the use of the device, watering and irrigation need to be carried out through an irrigation nozzle, and the irrigation nozzle is arranged at the upper end of the fixed connection block, and the fixed connection block is arranged at the upper end of the device body, which is difficult to move the position, resulting in the need to rely on a water pump when the irrigation device is adjusted in range, which seriously affects the convenience of using the device.

[0003] In view of the above problems, it is urgent to carry out innovative design based on the original device structure. Summary of the invention

[0004] The object of the present invention is to provide a multi-range irrigation spray device to solve the problem in the above-mentioned background technology that watering irrigation needs to be carried out through an irrigation nozzle, and the irrigation nozzle is arranged at the upper end of a fixed connection block, and the fixed connection block is arranged at the upper end of a device body, which is difficult to move the position, resulting in the need to rely on a water pump when adjusting the range of the irrigation device, which seriously affects the convenience of using the device.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multi-range irrigation spray device, comprising a support base and a support rod fixedly mounted on the upper end of the support base; A docking pipe is fixedly installed on the outer side of the support rod, and a transfer sleeve is rotatably installed on the outer side of the docking pipe. An upper support pipe is fixedly installed at the upper end of the lower support pipe, and a connecting seat is fixedly installed at the upper end of the upper support pipe. An inner water delivery pipe is rotatably installed inside the connecting seat, an outer water delivery pipe is slidably installed on the outer side of the inner water delivery pipe, and a sprinkler head is fixedly installed at the lower end of the outer water delivery pipe.

[0006] Preferably, a connecting hose is arranged between the inner water delivery pipe and the upper support pipe, and the connecting hose is located inside the connecting seat.

[0007] Preferably, a sealing sleeve is fixedly installed at one end of the outer water delivery pipe close to the inner water delivery pipe, and the sealing sleeve is hermetically connected to the inner water delivery pipe. Two groups of the inner water delivery pipe and the outer water delivery pipe are arranged on the outer side of the connecting seat.

[0008] Preferably, a main adjustment rod is rotatably installed at the lower end of the sealing sleeve, a support rotating seat is rotatably installed at the lower end of the main adjustment rod, and a threaded rotating disc is rotatably installed at the lower end of the support rotating seat. A threaded area is arranged on the outer side of the lower support pipe, and the threaded area is threadedly connected to the threaded rotating disc.

[0009] Preferably, a secondary adjustment rod is rotatably installed on one side of the main adjustment rod close to the upper support pipe, a sliding support block is rotatably installed at the lower end of the secondary adjustment rod, and the sliding support block is slidably installed on the outer side of the lower support pipe.

[0010] Preferably, a movement groove is formed inside the sliding support block, a docking block is slidably installed inside the movement groove, a support spring is fixedly installed at one end of the docking block close to the movement groove, and a push-pull block is fixedly installed at the lower end of the docking block. A docking groove is formed inside the lower support pipe, and the docking groove is snap-fitted with the docking block.

[0011] Preferably, a driving motor is arranged at the upper end of the support base, a driving gear is fixedly installed at the output end of the driving motor, a driven gear ring is fixedly installed on the outer side of the transfer sleeve, the driven gear ring is meshed with the driving gear, and a protective frame is arranged on the outer sides of the driving gear and the driven gear ring.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: By adjusting the angle and position of the outer water delivery pipe, the operation range of the irrigation device can be changed, and through the operation of the driving motor, the effect of uniformly irrigating the inside of the operation range of the device can be achieved.

[0013] 1. By arranging a sprinkler head at the lower end of the outer water delivery pipe, the sprinkling angle of the sprinkler head can be changed by changing the angle of the outer water delivery pipe, so as to adjust the irrigation range of the device and improve the convenience of use of the irrigation device.

[0014] 2. Through the movement of the main adjustment rod and the auxiliary adjustment rod, the adjustment of the external water delivery pipe can be carried out stably, ensuring the stability of the irrigation of the device, and the range of the irrigation device can be changed to achieve the effect of multi-range use.

[0015] 3. Further, through the operation of the driving motor, the overall rotation of the lower end of the device is realized, ensuring the uniformity of the irrigation of the device. Moreover, the main body of the device is made of aluminum alloy material, which can reduce the mass of the device, facilitate handling and use, and at the same time, the inner water delivery pipe and the external water delivery pipe can be shrunk to reduce the space occupied by the storage of the device. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present invention.

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the docking pipe of the present invention.

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the threaded rotating disk of the present invention.

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the auxiliary adjustment rod of the present invention.

[0020] Figure 5 It is the Figure 4 amplified structure schematic diagram of part A in the present invention.

[0021] Figure 6 It is a three-dimensional structure schematic diagram of the sliding support block of the present invention.

[0022] In the figure: 1, support base; 2, support rod; 3, docking pipe; 4, adapter sleeve; 5, lower support pipe; 6, upper support pipe; 7, connecting seat; 8, connecting hose; 9, inner water delivery pipe; 10, external water delivery pipe; 11, sprinkler head; 12, sealing sleeve; 13, main adjustment rod; 14, support rotating seat; 15, threaded rotating disk; 16, threaded area; 17, sliding support block; 18, auxiliary adjustment rod; 19, docking groove; 20, movement groove; 21, support spring; 22, docking block; 23, driven gear ring; 24, driving motor; 25, driving gear; 26, protective frame; 27, push-pull block. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] In a specific embodiment, as Figures 1-3 shown, the basic structure of the device is disclosed, including a support base 1 and a support rod 2 fixedly installed at the upper end of the support base 1. A docking pipe 3 is fixedly installed on the outer side of the support rod 2, and a transfer sleeve 4 is rotatably installed on the outer side of the docking pipe 3. A lower support pipe 5 is fixedly installed at the upper end of the transfer sleeve 4, and an upper support pipe 6 is fixedly installed at the upper end of the lower support pipe 5. A connection seat 7 is fixedly installed at the upper end of the upper support pipe 6. An inner water delivery pipe 9 is rotatably installed inside the connection seat 7, and an outer water delivery pipe 10 is slidably installed on the outer side of the inner water delivery pipe 9. A sprinkler head 11 is fixedly installed at the lower end of the outer water delivery pipe 10. When in use, the irrigation spraying device needs to be placed at the position where irrigation operations are carried out. After placement, the docking pipe 3 is docked with the water outlet pipe of the water pump. At this time, the water flow inside the water pump will enter the inside of the lower support pipe 5 and the upper support pipe 6 through the docking pipe 3, and then enter the inside of the inner water delivery pipe 9 and the outer water delivery pipe 10 through the connecting hose 8. At this time, it can be sprayed out through the sprinkler head 11 at the lower end of the outer water delivery pipe 10 for irrigation operations. And during the operation process, the support angle of the outer water delivery pipe 10 and its position on the outer side of the inner water delivery pipe 9 can be adjusted to change the irrigation range of the device and improve the use effect of the device.

[0025] In other specific embodiments, as Figures 1-6As shown, the structure and usage process of the device for multi-range irrigation are disclosed. A connecting hose 8 is arranged between the inner water delivery pipe 9 and the upper support pipe 6, and the connecting hose 8 is located inside the connecting seat 7. One end of the outer water delivery pipe 10 close to the inner water delivery pipe 9 is fixedly installed with a sealing sleeve 12, and the sealing sleeve 12 is sealingly connected to the inner water delivery pipe 9. And two groups of the inner water delivery pipe 9 and the outer water delivery pipe 10 are arranged outside the connecting seat 7. The lower end of the sealing sleeve 12 is rotatably installed with a main adjusting rod 13, and the lower end of the main adjusting rod 13 is rotatably installed with a supporting rotating seat 14. And the lower end of the supporting rotating seat 14 is rotatably installed with a threaded rotating disc 15. A threaded area 16 is arranged on the outer side of the lower support pipe 5, and the threaded area 16 is threadedly connected to the threaded rotating disc 15. A secondary adjusting rod 18 is rotatably installed on one side of the main adjusting rod 13 close to the upper support pipe 6, and the lower end of the secondary adjusting rod 18 is rotatably installed with a sliding support block 17. And the sliding support block 17 is slidably installed on the outer side of the lower support pipe 5. When using this multi-range irrigation spraying device, it is necessary to adjust the support angle of the outer water delivery pipe 10 according to needs. During this process, it is necessary to make the threaded rotating disc 15 rotate on the outer side of the threaded area 16. And the rotation of the threaded rotating disc 15 will move up and down on the outer side of the threaded area 16. The up and down movement of the threaded rotating disc 15 will drive the supporting rotating seat 14 to move synchronously. At this time, the supporting rotating seat 14 will push the outer water delivery pipe 10 to move on the outer side of the inner water delivery pipe 9 through the main adjusting rod 13. And the outer water delivery pipe 10 and the inner water delivery pipe 9 will rotate. And one end of the inner water delivery pipe 9 far from the outer water delivery pipe 10 is rotatably connected to the connecting seat 7, which will make the outer water delivery pipe 10 rotate to the required angle. After that, the distance of the outer water delivery pipe 10 on the outer side of the inner water delivery pipe 9 can be adjusted, so as to change the position of the sprinkler head 11 and facilitate controlling the irrigation range of the sprinkler head 11. During this process, directly push the sliding support block 17 upward. The upward movement of the sliding support block 17 will make the docking block 22 separate from the movement groove 20 and then engage. And the support spring 21 will contract and expand. At this time, by changing the up and down position of the sliding support block 17, the secondary adjusting rod 18 can be made to move. And the movement of the secondary adjusting rod 18 will push the outer water delivery pipe 10 to move again, so as to change the position and angle of the outer water delivery pipe 10 and ensure the multi-range effect of the device for irrigation.

[0026] On the basis of the above embodiment, as Figures 1-4As shown, a movement groove 20 is formed inside the sliding support block 17, and a docking block 22 is slidably installed inside the movement groove 20. One end of the docking block 22 close to the movement groove 20 is fixedly installed with a support spring 21. At the same time, a push-pull block 27 is fixedly installed at the lower end of the docking block 22. A docking groove 19 is formed inside the lower support pipe 5, and the docking groove 19 is engaged with the docking block 22. A driving motor 24 is arranged at the upper end of the support base 1, and a driving gear 25 is fixedly installed at the output end of the driving motor 24. A driven gear ring 23 is fixedly installed on the outer side of the adapter sleeve 4, and the driven gear ring 23 is engaged with the driving gear 25. A protective frame 26 is arranged on the outer sides of the driving gear 25 and the driven gear ring 23.

[0027] When using this multi-range irrigation spraying device, the uniform irrigation effect of the device within a certain range can be achieved. During the process of uniform irrigation, the driving motor 24 needs to work to drive the driving gear 25 to rotate. The rotation of the driving gear 25 will drive the driven gear ring 23 engaged with it to rotate. The driven gear ring 23 will drive the adapter sleeve 4 fixedly installed inside it to rotate, and the adapter sleeve 4 will drive the lower support pipe 5 to rotate, thereby driving the inner water delivery pipe 9 and the outer water delivery pipe 10 to rotate, so that the sprinkler head 11 at the lower end of the outer water delivery pipe 10 rotates during the water spraying process, realizing the uniform irrigation process of the device and increasing the overall practicability.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-range irrigation spray device, comprising a support base (1) and a support rod (2) fixedly mounted on the upper end of the support base (1); characterized in that: A butt joint pipe (3) is fixedly mounted on the outer side of the support rod (2); an adapter sleeve (4) is rotatably mounted on the outer side of the butt joint pipe (3); a lower support pipe (5) is fixedly mounted on the upper end of the adapter sleeve (4); an upper support pipe (6) is fixedly mounted on the upper end of the lower support pipe (5); a connecting seat (7) is fixedly mounted on the upper end of the upper support pipe (6); an inner water pipe (9) is rotatably mounted inside the connecting seat (7); an outer water pipe (10) is slidably mounted on the outer side of the inner water pipe (9); and a sprinkler head (11) is fixedly mounted on the lower end of the outer water pipe (10).

2. A multi-range irrigation spray device according to claim 1, characterized in that: A connecting hose (8) is provided between the inner water delivery pipe (9) and the upper support pipe (6), and the connecting hose (8) is located inside the connecting seat (7).

3. A multi-range irrigation spray device according to claim 1, characterized in that: A sealing sleeve (12) is fixedly mounted on one end of the external water pipe (10) close to the internal water pipe (9), the sealing sleeve (12) is sealedly connected to the internal water pipe (9), and two groups of the internal water pipe (9) and the external water pipe (10) are arranged on the outside of the connecting seat (7).

4. A multi-range irrigation spray device according to claim 3, characterized in that: A main adjustment rod (13) is rotatably mounted on the lower end of the sealing sleeve (12), a support swivel seat (14) is rotatably mounted on the lower end of the main adjustment rod (13), a threaded rotating disk (15) is rotatably mounted on the lower end of the support swivel seat (14), and a threaded area (16) is provided on the outer side of the lower support tube (5), and the threaded area (16) is threadedly connected to the threaded rotating disk (15).

5. A multi-range irrigation spray device according to claim 4, characterized in that: A secondary adjustment rod (18) is rotatably mounted on a side of the main adjustment rod (13) close to the upper support tube (6), a sliding support block (17) is rotatably mounted on the lower end of the secondary adjustment rod (18), and the sliding support block (17) is slidably mounted on the outer side of the lower support tube (5).

6. A multi-range irrigation spray device according to claim 5, characterized in that: A moving groove (20) is provided inside the sliding support block (17), a docking block (22) is slidably mounted inside the moving groove (20), a support spring (21) is fixedly mounted on one end of the docking block (22) close to the moving groove (20), a push-pull block (27) is fixedly mounted on the lower end of the docking block (22), a docking groove (19) is provided inside the lower support tube (5), and the docking groove (19) is engaged and connected with the docking block (22).

7. A multi-range irrigation spray device according to claim 1, characterized in that: A driving motor (24) is arranged at the upper end of the supporting base (1), a driving gear (25) is fixedly mounted on the output end of the driving motor (24), a driven gear ring (23) is fixedly mounted on the outer side of the adapter sleeve (4), the driven gear ring (23) is meshingly connected with the driving gear (25), and a protective frame (26) is arranged on the outer sides of the driving gear (25) and the driven gear ring (23).

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