Land-saving and water-saving farmland irrigation device

Abstract

The utility model relates to the technical field of farmland irrigation, in particular to a land-saving and water-saving farmland irrigation device which comprises a pipeline, a connecting pipe, a communicating pipe, a spray head and an adjusting device, the connecting pipe is arranged on the surface of the pipeline, the communicating pipe is arranged in the connecting pipe, and the spray head is arranged at the end, away from a connecting column, of the communicating pipe. The adjusting device is arranged on the surface of the connecting pipe, the adjusting device comprises a limiting rod and a pull groove, the pull groove is formed in the surface of the connecting pipe, the limiting rod is fixedly connected with the surface of the communicating pipe, and the limiting rod is slidably connected with the inner wall of the pull groove. By arranging the adjusting device, the communicating pipe is effectively adjusted, the effect of adjusting the height of the communicating pipe is achieved, and the situation that when equipment is used, the height of the communicating pipe is fixed and difficult to adjust, and consequently the surfaces of crops with different heights are difficult to spray and irrigate when the equipment is used is reduced; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a land-saving and water-saving farmland irrigation device. Background Art

[0002] Farmland refers to land used for agricultural production. Under normal natural conditions, when irrigating farmland, the water requirements of crops cannot be met due to insufficient or uneven precipitation. Therefore, artificial irrigation is necessary to make up for the lack of natural rainfall. A land-saving and water-saving farmland irrigation device is used to irrigate crops.

[0003] Prior art includes a utility model with publication number CN220630431U, which discloses an automatic water-saving irrigation device for farmland. The patent adopts a water storage tank, a water collecting bucket, a rainproof box, an irrigation pump, an irrigation switch, a connecting pipe, a main underground pipe, a left underground pipe, a right underground pipe, a right-direction watering pipe and a left-direction watering pipe. The water collecting bucket is fixedly arranged above the water storage tank, the rainproof box is fixedly arranged outside the water storage tank, the irrigation pump is fixedly arranged in the rainproof box, the input end of the irrigation pump is connected to the lower end of the water storage tank, the output end of the irrigation pump is provided with a connecting hose, the irrigation switch is arranged in the rainproof box, the irrigation switch is electrically connected to the irrigation pump, and the connecting pipe is arranged on one side of the lower end of the water storage tank. The utility model equipment solves the problem that the existing irrigation device has a single structure, cannot adjust its water volume according to different growth conditions of crops, and cannot meet the use requirements.

[0004] In daily work, when the equipment is used to water crops, the height of the connecting pipe is fixed and difficult to adjust, resulting in difficulty in spraying and watering the surfaces of crops at different heights when the equipment is used. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that it is difficult for equipment to spray and irrigate the surfaces of crops at different heights, and proposes a land-saving and water-saving farmland irrigation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a land-saving and water-saving farmland irrigation device, including a pipeline, a connecting pipe, a connecting pipe, a nozzle and an adjusting device, the surface of the pipeline is provided with a connecting pipe, the interior of the connecting pipe is provided with a connecting pipe, the end of the connecting pipe away from the connecting column is provided with a nozzle, the adjusting device is provided on the surface of the connecting pipe, the adjusting device includes a limit rod and a groove, the groove is provided on the surface of the connecting pipe, the limit rod is fixedly connected to the surface of the connecting pipe, the limit rod is slidably connected to the inner wall of the groove, the side of the limit rod is provided with an adjusting groove, the surface of the connecting pipe is fixedly connected to a sliding rod, the surface of the sliding rod is sleeved with a connecting plate, and the end of the sliding rod away from the connecting pipe is fixedly connected to a limit block.

[0007] Furthermore, the surface of the sliding rod is sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the surface of the connecting plate and the surface of the limit block. By setting the sliding rod, the connecting plate can be limited in movement, which reduces the situation where the connecting plate is prone to shaking when the equipment is in use, making it difficult for the adjustment rod at one end of the connecting plate to limit the adjustment slot.

[0008] Furthermore, an adjusting rod is fixedly connected to the surface of the connecting plate, and the adjusting rod is provided to facilitate limiting the limiting rod.

[0009] Furthermore, the adjusting rod is clamped with the inside of the adjusting slot, and a pull handle is fixedly connected to the surface of the connecting plate, and the pull handle is provided to facilitate the movement of the connecting plate.

[0010] Furthermore, a protective device is provided on the surface of the nozzle, and the protective device includes a protective cover and a connecting column. The connecting column is fixedly connected to the surface of the nozzle, and the protective cover is provided on the surface of the nozzle. A connecting arm is fixedly connected to the surface of the protective cover. One end of the connecting column is rotatably connected to a rotating block, and a sliding block is fixedly connected to the side of the rotating block. By providing the protective cover, the surface of the nozzle can be protected, which reduces the risk of dust absorbing and clogging the nozzle surface when the equipment is in use, making the nozzle difficult to use.

[0011] Furthermore, a slide groove is provided inside the connecting arm, and the slider is slidably connected to the inner wall of the slide groove. The slider is provided to facilitate the limiting of the rotating block and the inside of the connecting arm.

[0012] Furthermore, a second spring is fixedly connected to the surface of the rotating block, and one end of the second spring away from the rotating block is fixedly connected to the inside of the connecting arm. The second spring is provided to facilitate applying a restoring elastic force to the connecting arm.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is used, the user connects the pipeline with the water pipe, and then connects the water pipe with water, and then the water flows through the water pipe into the inside of the connecting pipe, and then the water flows into the connecting pipe through the nozzle to spray. When the device is in use, the user pulls the handle, and then the handle moves, which drives the connecting plate to move, and when the connecting plate moves, it drives the adjusting rod to move, and when the adjusting rod moves, it drives the first spring to move and deform to generate elastic force, and then the adjusting rod moves out of the inside of the adjusting groove, and then the limit rod loses its restraint, and then the connecting pipe loses its restraint and is pulled and adjusted. By setting the adjusting device, the connecting pipe is effectively adjusted, which plays a role in adjusting the height of the connecting pipe, reduces the situation that the height of the connecting pipe is fixed when the device is in use and is difficult to adjust, which makes it difficult to spray and irrigate the surfaces of crops at different heights when the device is in use, thereby improving the practicability of the device.

[0015] 2. In the utility model, by setting a protective device, when the equipment is in use, the user pulls the connecting arm, and then the connecting arm moves, driving the protective cover to move away from the surface of the nozzle, and then the connecting arm drives the second spring to displace and deform to generate elastic force. When the protective cover is separated from the nozzle, the connecting arm is rotated to drive the rotating block to rotate on the surface of the connecting column. Then, when the protective cover is perpendicular to the nozzle, the restraint of the connecting arm is released, and then the second spring is reset to drive the protective cover to engage with the surface of the nozzle. By setting the protective device, the nozzle is effectively protected, and the surface of the nozzle is protected, which reduces the risk of the nozzle being blocked and difficult to use due to the mechanical irrigation of the equipment installed in the farmland after use. The practicability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a land-saving and water-saving farmland irrigation device;

[0017] Figure 2 The utility model provides a side structural schematic diagram of a land-saving and water-saving farmland irrigation device;

[0018] Figure 3 A partial structural schematic diagram of a land-saving and water-saving farmland irrigation device is proposed for the utility model;

[0019] Figure 4 The utility model proposes a land-saving and water-saving farmland irrigation device Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a land-saving and water-saving farmland irrigation device Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Pipeline; 2. Connecting pipe; 3. Connecting pipe; 4. Nozzle; 5. Adjusting device; 51. Limiting rod; 52. Pull groove; 53. Adjusting groove; 54. Sliding rod; 55. Adjusting rod; 56. Connecting plate; 57. First spring; 58. Limiting block; 59. Pull handle; 6. Protective device; 61. Protective cover; 62. Connecting column; 63. Connecting arm; 64. Turning block; 65. Sliding groove; 66. Sliding block; 67. Second spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a land-saving and water-saving farmland irrigation device, comprising a pipeline 1, a connecting pipe 2, a connecting pipe 3, a nozzle 4 and an adjusting device 5. The connecting pipe 2 is arranged on the surface of the pipeline 1, the connecting pipe 3 is arranged inside the connecting pipe 2, and the nozzle 4 is arranged at one end of the connecting pipe 3 away from the connecting column 62.

[0023] The specific settings and functions of the adjusting device 5 and the protective device 6 are described in detail below.

[0024] In this embodiment: the adjusting device 5 is arranged on the surface of the connecting tube 2, and the adjusting device 5 includes a limiting rod 51 and a groove 52. The groove 52 is opened on the surface of the connecting tube 2, the limiting rod 51 is fixedly connected to the surface of the connecting tube 3, the limiting rod 51 is slidably connected to the inner wall of the groove 52, and an adjusting groove 53 is opened on the side of the limiting rod 51. A sliding rod 54 is fixedly connected to the surface of the connecting tube 2, and a connecting plate 56 is sleeved on the surface of the sliding rod 54. The end of the sliding rod 54 away from the connecting tube 2 is fixedly connected to the limiting block 58.

[0025] Specifically, a first spring 57 is sleeved and connected to the surface of the sliding rod 54 , and two ends of the first spring 57 are fixedly connected to the surface of the connecting plate 56 and the surface of the limiting block 58 respectively.

[0026] In this embodiment: by setting the sliding rod 54, the connecting plate 56 can be limited in movement, which reduces the possibility that the connecting plate 56 will shake when moving when the device is in use, making it difficult for the adjusting rod 55 at one end of the connecting plate 56 to limit the adjusting slot 53.

[0027] Specifically, an adjusting rod 55 is fixedly connected to the surface of the connecting plate 56 , and the adjusting rod 55 is provided to facilitate limiting the limiting rod 51 .

[0028] Specifically, the adjusting rod 55 is engaged with the inside of the adjusting slot 53 , and a pull handle 59 is fixedly connected to the surface of the connecting plate 56 . The pull handle 59 is provided to facilitate the movement of the connecting plate 56 .

[0029] In this embodiment: a protective device 6 is provided on the surface of the nozzle 4, and the protective device 6 includes a protective cover 61 and a connecting column 62. The connecting column 62 is fixedly connected to the surface of the nozzle 4, and the protective cover 61 is provided on the surface of the nozzle 4. The surface of the protective cover 61 is fixedly connected to a connecting arm 63, one end of the connecting column 62 is rotatably connected to a rotating block 64, and the side of the rotating block 64 is fixedly connected to a slider 66.

[0030] In this embodiment, the protective cover 61 is provided to protect the surface of the nozzle 4, thereby reducing the risk of the nozzle 4 being clogged by dust when the device is in use, thereby reducing the risk of the nozzle 4 being difficult to use.

[0031] Specifically, a slide groove 65 is provided inside the connecting arm 63 , and a slider 66 is slidably connected to the inner wall of the slide groove 65 . The slider 66 is provided to facilitate the limiting of the rotating block 64 and the inside of the connecting arm 63 .

[0032] Specifically, a second spring 67 is fixedly connected to the surface of the rotating block 64 , and one end of the second spring 67 away from the rotating block 64 is fixedly connected to the inside of the connecting arm 63 . The second spring 67 is provided to facilitate applying a restoring elastic force to the connecting arm 63 .

[0033] Working principle: When the device is in use, the user connects the pipe 1 with the water pipe, and then connects the water pipe to water, and then the water flows through the water pipe into the connecting pipe 2, and then the water flows into the connecting pipe 3 and is sprayed through the nozzle 4. When the device is in use, the user pulls the handle 59, and then the handle 59 moves and drives the connecting plate 56 to move, and when the connecting plate 56 moves, it drives the adjusting rod 55 to move, and when the adjusting rod 55 moves, it drives the first spring 57 to displace and deform to generate elastic force, and then the adjusting rod 55 moves out of the adjusting groove 53, and then the limit rod 51 loses its restraint, and then the connecting pipe 3 loses its restraint and is pulled and adjusted. By setting the adjusting device 5, the connecting pipe 3 is effectively adjusted, which plays a role in adjusting the height of the connecting pipe 3, reduces the situation that the height of the connecting pipe 3 is fixed and difficult to adjust when the device is in use, which makes it difficult to spray and irrigate the surfaces of crops at different heights when the device is in use, and improves the practicability of the device.

[0034] When the device is in use, the user pulls the connecting arm 63, and the connecting arm 63 moves, driving the protective cover 61 to move away from the surface of the nozzle 4. Then, when the connecting arm 63 moves, it drives the second spring 67 to displace and deform to generate elastic force. When the protective cover 61 is separated from the nozzle 4, the connecting arm 63 is rotated to drive the rotating block 64 to rotate on the surface of the connecting column 62. Then, when the protective cover 61 is perpendicular to the nozzle 4, the restraint of the connecting arm 63 is released, and then the second spring 67 is reset to drive the protective cover 61 to engage with the surface of the nozzle 4. By setting up the protective device 6, the nozzle 4 is effectively protected, and the surface of the nozzle 4 is protected. After the device is used, since the device is installed in the farmland for mechanical irrigation, the nozzle 4 is easily adsorbed by debris after being used outdoors, causing the nozzle 4 to be blocked and difficult to use, thereby improving the practicability of the device.

Claims

1. A land-saving and water-saving farmland irrigation device, comprising a pipeline (1), a connecting pipe (2), a connecting pipe (3), a nozzle (4) and a regulating device (5), characterized in that: The surface of the pipeline (1) is provided with a connecting pipe (2), the interior of the connecting pipe (2) is provided with a connecting pipe (3), the end of the connecting pipe (3) away from the connecting column (62) is provided with a nozzle (4), the adjusting device (5) is provided on the surface of the connecting pipe (2), the adjusting device (5) comprises a limiting rod (51) and a groove (52), the groove (52) is provided on the surface of the connecting pipe (2), the limiting rod (51) is fixedly connected to the surface of the connecting pipe (3), the limiting rod (51) is slidably connected to the inner wall of the groove (52), the side of the limiting rod (51) is provided with an adjusting groove (53), the surface of the connecting pipe (2) is fixedly connected with a sliding rod (54), the surface of the sliding rod (54) is sleeved with a connecting plate (56), and the end of the sliding rod (54) away from the connecting pipe (2) is fixedly connected to a limiting block (58).

2. A land-saving and water-saving farmland irrigation device according to claim 1, characterized in that: A first spring (57) is sleeved and connected to the surface of the sliding rod (54), and two ends of the first spring (57) are fixedly connected to the surface of the connecting plate (56) and the surface of the limiting block (58) respectively.

3. A land-saving and water-saving farmland irrigation device according to claim 2, characterized in that: An adjusting rod (55) is fixedly connected to the surface of the connecting plate (56).

4. A land-saving and water-saving farmland irrigation device according to claim 3, characterized in that: The adjusting rod (55) is clamped with the inside of the adjusting groove (53), and a pull handle (59) is fixedly connected to the surface of the connecting plate (56).

5. The land-saving and water-saving farmland irrigation device according to claim 1, characterized in that: The surface of the nozzle (4) is provided with a protective device (6), the protective device (6) comprising a protective cover (61) and a connecting column (62), the connecting column (62) being fixedly connected to the surface of the nozzle (4), the protective cover (61) being provided on the surface of the nozzle (4), the surface of the protective cover (61) being fixedly connected to a connecting arm (63), one end of the connecting column (62) being rotatably connected to a rotating block (64), and the side of the rotating block (64) being fixedly connected to a sliding block (66).

6. A land-saving and water-saving farmland irrigation device according to claim 5, characterized in that: A sliding groove (65) is provided inside the connecting arm (63), and the sliding block (66) is slidably connected to the inner wall of the sliding groove (65).

7. A land-saving and water-saving farmland irrigation device according to claim 6, characterized in that: A second spring (67) is fixedly connected to the surface of the rotating block (64), and one end of the second spring (67) away from the rotating block (64) is fixedly connected to the inside of the connecting arm (63).

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