Automatic water-saving drip irrigation equipment for saline-alkali soil

Abstract

The utility model provides automatic water-saving drip irrigation equipment for saline-alkali soil, which comprises a device main body, a water inlet pipe, a water outlet pipe and a drip irrigation pipe, the drip irrigation assembly is arranged at one end of the water inlet pipe, the rotating assembly is arranged at the end of the drip irrigation assembly, the rotating assembly comprises two fixing rings, annular sliding grooves are formed in the surfaces of the two fixing rings, and arc-shaped sliding blocks are slidably connected into the two annular sliding grooves; a circular rod is connected between the two arc-shaped sliding blocks through a connecting block, and the sealing assembly is arranged above the drip irrigation assembly. According to the automatic water-saving drip irrigation equipment for the saline-alkali soil, the fixing rings with the arc-shaped sliding grooves, the arc-shaped sliding blocks and the round rods are arranged between the conveying pipes with the multiple water droppers to be matched with the sealing assemblies for use, after drip irrigation of plants planted in the saline-alkali soil is sufficient, the water droppers can be sealed, and the drip irrigation efficiency is improved. And meanwhile, water in the conveying pipe can be continuously conveyed.

Description

Technical Field

[0001] The utility model relates to the field of saline-alkali land irrigation, in particular to automatic water-saving drip irrigation equipment for saline-alkali land. Background Art

[0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops.

[0003] At present, when plants are planted in saline-alkali land, drip irrigation equipment is used to irrigate the plants. Drip irrigation is an irrigation method that drips water and nutrients needed by crops drop by drop, evenly and slowly into the soil in the root zone of crops through a pipe system and sprinklers installed on capillary tubes according to the water requirements of crops.

[0004] However, when the current drip irrigation equipment is used for drip irrigation of plants, the liquid will be continuously transported inside the pipe after the equipment is started, and the water holes on the pipe will continue to discharge water. However, when the plants are sufficiently drip-irrigated for different plants, the water holes on the pipe cannot be sealed and blocked.

[0005] Therefore, it is necessary to provide a saline-alkali land automated water-saving drip irrigation device to solve the above technical problems. Utility Model Content

[0006] The utility model provides an automatic water-saving drip irrigation device for saline-alkali land, which solves the problem that the water outlet holes on the pipeline cannot be sealed and blocked after sufficient drip irrigation of different plants is achieved.

[0007] In order to solve the above technical problems, the utility model provides an automatic water-saving drip irrigation device for saline-alkali land, comprising:

[0008] A device body, one side of which is connected to a water inlet pipe;

[0009] A drip irrigation assembly, the drip irrigation assembly being arranged at one end of the water inlet pipe;

[0010] A rotating assembly, which is arranged at the end of the drip irrigation assembly, and comprises two fixing rings, the surfaces of the two fixing rings are provided with annular grooves, the interiors of the two annular grooves are slidably connected with arc-shaped sliders, and a round rod is connected between the two arc-shaped sliders through a connecting block;

[0011] A sealing assembly is arranged above the drip irrigation assembly.

[0012] Preferably, the drip irrigation assembly comprises a delivery pipe, and the surface of the delivery pipe is sequentially connected with drippers from left to right.

[0013] Preferably, the end of the delivery pipe is connected to a connecting pipe.

[0014] Preferably, the sealing assembly comprises a connecting frame, a sealing gasket is bonded to the bottom of the connecting frame, and a connecting rod is connected to the center position of the surface of the connecting frame.

[0015] Preferably, one end of the connecting rod is connected to a ground plug.

[0016] Preferably, an adjustment component is provided on the surface of the connecting frame, and the adjustment component includes a fixing rod, an adjustment sleeve is sleeved on the surface of the fixing rod, a rectangular block is connected to the surface of the adjustment sleeve, and a movable rod is connected to the bottom end of the rectangular block.

[0017] Preferably, the bottom end of the movable rod is connected to a bottom block, the bottom of the bottom block is connected to a conical fixing seat, a limiting bolt is arranged inside the adjusting sleeve, and the bottom end of the fixing rod is connected to a stopper.

[0018] Compared with the related art, the saline-alkali land automatic water-saving drip irrigation equipment provided by the utility model has the following beneficial effects:

[0019] The utility model provides an automatic water-saving drip irrigation device for saline-alkali land. A fixing ring with an arc-shaped slide groove, an arc-shaped slide block and a round rod are arranged between a plurality of delivery pipes with a plurality of drippers for use with a sealing component. After the plants planted in the saline-alkali land are sufficiently drip-irrigated, the drippers can be sealed and the water in the delivery pipe can be ensured to be continuously transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of an automatic water-saving drip irrigation device for saline-alkali land provided by the utility model;

[0021] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0022] Figure 3 This is a structural schematic diagram of a second embodiment of an automatic water-saving drip irrigation device for saline-alkali land provided by the utility model.

[0023] Numbers in the figure: 1, device body, 2, water inlet pipe,

[0024] 3. Drip irrigation assembly, 31. Delivery pipe, 32. Drip head,

[0025] 4. Connecting pipe,

[0026] 5. Rotating assembly, 51. Fixed ring, 52. Annular slide, 53. Arc slide block, 54. Round rod, 6. Sealing assembly, 61. Connecting frame, 62. Sealing pad, 63. Connecting rod, 64. Ground plug,

[0027] 7. Adjustment assembly, 71. Fixed rod, 72. Adjustment sleeve, 73. Rectangular block, 74. Movable rod, 75. Bottom block, 76. Conical fixed seat, 77. Limit bolt, 78. Stop block. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] First embodiment

[0030] Please refer to Figure 1 and Figure 2 ,in, Figure 1 A schematic structural diagram of a first embodiment of an automatic water-saving drip irrigation device for saline-alkali land provided by the utility model; Figure 2 for Figure 1 An automatic water-saving drip irrigation device for saline-alkali land comprises:

[0031] A device body 1, one side of which is connected to a water inlet pipe 2;

[0032] A drip irrigation assembly 3, wherein the drip irrigation assembly 3 is arranged at one end of the water inlet pipe 2;

[0033] A rotating assembly 5, which is arranged at the end of the drip irrigation assembly 3, and includes two fixing rings 51, and the surfaces of the two fixing rings 51 are provided with an annular slide groove 52, and the insides of the two annular slide grooves 52 are slidably connected with arc-shaped sliders 53, and a round rod 54 is connected between the two arc-shaped sliders 53 through a connecting block;

[0034] The sealing assembly 6 is arranged above the drip irrigation assembly 3 .

[0035] The drip irrigation assembly 3 includes a delivery pipe 31 , and drippers 32 are sequentially connected to the surface of the delivery pipe 31 from left to right.

[0036] The end of the delivery pipe 31 is connected to a connecting pipe 4 .

[0037] The sealing assembly 6 includes a connecting frame 61 , a sealing pad 62 is bonded to the bottom of the connecting frame 61 , and a connecting rod 63 is connected to the center of the surface of the connecting frame 61 .

[0038] One end of the connecting rod 63 is connected to a ground plug 64 .

[0039] The fixing ring 51 is connected to the surface of the delivery pipe 31. The use of the annular groove 52 and the arc-shaped slider 53 can facilitate the rotation of the delivery pipe 31. The connecting pipe 4 is a hose. When in use, when the connecting frame 61 with the sealing gasket 62 is fixed, the entire device can be fixed above the delivery pipe 31 through the ground plug 64. At the same time, the height of the connecting frame 61 with the sealing gasket 62 and the delivery pipe 31 is adapted to the height of the dripper 32.

[0040] The working principle of the automatic water-saving drip irrigation equipment for saline-alkali land provided by the utility model is as follows:

[0041] During use, when the plants in the saline-alkali land are adequately irrigated, firstly, one of the fixed rings 51 is driven to move by rotating the delivery pipe 31. When the fixed ring 51 moves, the delivery pipe 31 with multiple drippers 32 is rotated through the annular groove 52 and the arc-shaped slider 53 until it contacts the sealing gasket 62 for sealing.

[0042] Compared with the related art, the saline-alkali land automatic water-saving drip irrigation equipment provided by the utility model has the following beneficial effects:

[0043] The utility model provides an automatic water-saving drip irrigation device for saline-alkali land. A fixing ring 51 with an arc-shaped slide groove 52, an arc-shaped slide block 53 and a round rod 54 are arranged between a plurality of delivery pipes 31 with a plurality of drippers 32 for use with a sealing component 6. After the plants planted in the saline-alkali land are sufficiently drip-irrigated, the drippers 32 can be sealed, and at the same time, the water in the delivery pipe 31 can be ensured to be continuously transported.

[0044] Second embodiment

[0045] Please refer to Figure 3 Based on the saline-alkali land automatic water-saving drip irrigation equipment provided in the first embodiment of the present application, the second embodiment of the present application proposes another saline-alkali land automatic water-saving drip irrigation equipment. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the difference of the automatic water-saving drip irrigation equipment for saline-alkali land provided by the second embodiment of the present application is that, in the automatic water-saving drip irrigation equipment for saline-alkali land, the surface of the connecting frame 61 is provided with an adjustment component 7, and the adjustment component 7 includes a fixed rod 71, and the surface of the fixed rod 71 is provided with an adjustment sleeve 72, and the surface of the adjustment sleeve 72 is connected to a rectangular block 73, and the bottom end of the rectangular block 73 is connected to a movable rod 74.

[0047] The fixing rod 71 is in the shape of a U-shape. The adjusting sleeve 72 can be used to adjust the upper and lower positions of the conical fixing seat 76 through the movable rod 74. The limiting bolt 77 can play a fixing role when the conical fixing seat 76 is adjusted to a suitable position for use. The stop block 78 can prevent the adjusting sleeve 72 from falling off the surface of the fixing rod 71. One end of the fixing rod 71 is connected to the center position of the surface of the connecting frame 61. A plurality of limiting holes that are compatible with the limiting bolts 77 are sequentially opened on the surface of the fixing rod 71 from top to bottom, and the conical fixing seat 76 is fixed to the ground.

[0048] The bottom end of the movable rod 74 is connected to a bottom block 75 , the bottom of the bottom block 75 is connected to a conical fixing seat 76 , a limiting bolt 77 is arranged inside the adjusting sleeve 72 , and a stopper 78 is connected to the bottom end of the fixing rod 71 .

[0049] The working principle of the automatic water-saving drip irrigation equipment for saline-alkali land provided by the utility model is as follows:

[0050] When in use, when the height of the connecting frame 61 is adjusted, first move it by pulling the conical fixing seat 76. When the conical fixing seat 76 moves, the movable rod 74 is driven to move through the bottom block 75. When the movable rod 74 moves, it drives the rectangular block 73 to drive the adjusting sleeve 72 to move. When the conical fixing seat 76 is adjusted to a suitable position, use the limit bolt 77 to pass through the adjusting sleeve 72 and connect it to the fixing rod 71.

[0051] Compared with the related art, the saline-alkali land automatic water-saving drip irrigation equipment provided by the utility model has the following beneficial effects:

[0052] The utility model provides an automatic water-saving drip irrigation device for saline-alkali land. An adjusting component 7 is arranged on the surface of a connecting frame 61 to adjust the upper and lower heights of the connecting frame 61 with a sealing pad 62.

[0053] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic water-saving drip irrigation device for saline-alkali land, characterized in that: include: A device body, one side of which is connected to a water inlet pipe; A drip irrigation assembly, the drip irrigation assembly being arranged at one end of the water inlet pipe; A rotating assembly, which is arranged at the end of the drip irrigation assembly, and comprises two fixing rings, the surfaces of the two fixing rings are provided with annular grooves, the interiors of the two annular grooves are slidably connected with arc-shaped sliders, and a round rod is connected between the two arc-shaped sliders through a connecting block; A sealing assembly is arranged above the drip irrigation assembly.

2. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 1 is characterized in that: The drip irrigation assembly comprises a delivery pipe, and drippers are connected to the surface of the delivery pipe in sequence from left to right.

3. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 2 is characterized in that: The end of the delivery pipe is connected with a connecting pipe.

4. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 1 is characterized in that: The sealing assembly comprises a connecting frame, a sealing pad is bonded to the bottom of the connecting frame, and a connecting rod is connected to the center position of the surface of the connecting frame.

5. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 4 is characterized in that: One end of the connecting rod is connected with a ground plug.

6. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 4 is characterized in that: An adjustment component is arranged on the surface of the connecting frame, and the adjustment component comprises a fixing rod, an adjustment sleeve is sleeved on the surface of the fixing rod, a rectangular block is connected to the surface of the adjustment sleeve, and a movable rod is connected to the bottom end of the rectangular block.

7. The automatic water-saving drip irrigation equipment for saline-alkali land according to claim 6 is characterized in that: The bottom end of the movable rod is connected with a bottom block, the bottom of the bottom block is connected with a conical fixing seat, a limiting bolt is arranged inside the adjusting sleeve, and the bottom end of the fixing rod is connected with a stopper.

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