A drain assembly for agricultural irrigation

Abstract

The utility model discloses an agricultural irrigation is with drainage pipe subassembly relates to agricultural irrigation technical field. This agricultural irrigation is with drainage pipe subassembly, including drainage pipe main part, the drainage pipe main part is slidably connected with the adjusting pipe, and the upper end fixedly connected with the connecting flange of drainage pipe main part, the lower end fixedly connected with the drip irrigation sprinkler of adjusting pipe, the lower end fixedly connected with the sealing washer of drainage pipe main part, and the sealing washer is located in the inside of adjusting pipe, and the inside fixedly connected with the protection sleeve of annular of adjusting pipe. This agricultural irrigation is with drainage pipe subassembly, when moving to the specified position, no longer to first fixed ring and second fixed ring force, thereby under the action of torsion spring, first fixed ring and second fixed ring reset and hold drainage pipe main part again, thereby make the adjusting pipe get fixed, and further make drip irrigation sprinkler can adjuster height according to actual demand, make it can adapt to different crops, thereby improve the adaptive performance of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, and in particular to a drainage pipe assembly for agricultural irrigation. Background Technology

[0002] To ensure normal crop growth and achieve high and stable yields, crops must be supplied with sufficient water. Under natural conditions, insufficient or uneven rainfall often fails to meet the water requirements of crops. Therefore, it is necessary to irrigate farmland artificially to supplement the lack of natural rainfall. Drainage pipes are an important component of farmland irrigation, and they have functions such as flood prevention and drought resistance.

[0003] However, the height of existing drip irrigation pipes is usually fixed during installation, making it impossible to adjust the height of the drip irrigation nozzles according to the actual growth of the crops. This results in water not being accurately dripped to the crop roots, leading to water waste and reduced irrigation efficiency. Therefore, a drainage pipe assembly for agricultural irrigation is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a drainage pipe assembly for agricultural irrigation that can solve the above-mentioned problem.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an agricultural irrigation drainage pipe assembly, comprising a drainage pipe body, an adjusting pipe slidably connected to the drainage pipe body, and a connecting flange fixedly connected to the upper end of the drainage pipe body;

[0006] A drip irrigation nozzle is fixedly connected to the lower end of the regulating pipe;

[0007] A sealing gasket is fixedly connected to the lower end of the main body of the drain pipe, and the sealing gasket is located inside the regulating pipe;

[0008] The regulating tube is fixedly connected to an annular protective sleeve, and a spring is fixedly connected to the inside of the protective sleeve.

[0009] A fixing device is installed on the regulating pipe.

[0010] Preferably, the fixing device includes a first fixing ring and a second fixing ring, which are rotatably connected to the upper end of the body sleeve tube, respectively;

[0011] One end of the first fixing ring is fixedly connected to a connecting block, and the connecting block has an installation groove.

[0012] A mounting block is fixedly connected to one end of the second fixing ring;

[0013] The mounting block is rotatably connected inside the mounting slot;

[0014] A positioning shaft is rotatably connected to the connecting block, and the mounting block is fixedly connected to the positioning shaft.

[0015] Preferably, a torsion spring is movably sleeved on the positioning shaft, and the two torsion arms of the torsion spring are respectively fixedly connected to the surfaces of the positioning shaft and the connecting block.

[0016] Preferably, both the first fixing ring and the second fixing ring are half-rings, which are combined to form a ring.

[0017] Preferably, the mounting block is T-shaped.

[0018] Preferably, rubber pads are fixedly connected to the inner walls of both the first fixing ring and the second fixing ring.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] (1) When the regulating pipe needs to be moved, the first and second fixing rings are pulled respectively. At this time, the first and second fixing rings rotate under the support of the connecting block and the mounting block. Therefore, the first and second fixing rings are separated from the main body of the drainage pipe. The regulating pipe can be moved easily. When it is moved to the designated position, no force is applied to the first and second fixing rings. Therefore, under the action of the torsion spring, the first and second fixing rings reset and re-grip the main body of the drainage pipe, thus fixing the regulating pipe. This allows the drip irrigation nozzle to adjust its height according to actual needs, making it suitable for different crops, thus improving the adaptability of the equipment.

[0021] (2) The agricultural irrigation drainage pipe assembly has rubber pads installed, which increases the friction between the first and second fixing rings and the main body of the drainage pipe, making it more stable during the fixing process. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of a drainage pipe assembly for agricultural irrigation according to the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of an agricultural irrigation drainage pipe assembly according to the present invention.

[0025] Figure 3 This is a schematic diagram of the internal structure of an agricultural irrigation drainage pipe assembly according to the present invention.

[0026] Figure 4 This is a schematic diagram of the spring of this utility model;

[0027] Figure 5 This is a schematic diagram showing the disassembly of the first and second fixing rings of this utility model.

[0028] Reference numerals in the attached drawings: 1. Adjusting pipe; 2. Drainage pipe body; 3. Drip irrigation nozzle; 4. First fixing ring; 5. Second fixing ring; 6. Rubber pad; 7. Mounting block; 8. Connecting block; 9. Sealing gasket; 10. Connecting flange; 11. Protective sleeve; 12. Spring; 13. Mounting groove; 14. Positioning shaft; 15. Torsion spring. Detailed Implementation

[0029] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] Please see Figure 1-5 This utility model provides a technical solution: an agricultural irrigation drainage pipe assembly, including a drainage pipe body 2, an adjusting pipe 1 slidably connected to the drainage pipe body 2, and a connecting flange 10 fixedly connected to the upper end of the drainage pipe body 2.

[0034] A drip irrigation nozzle 3 is fixedly connected to the lower end of the regulating pipe 1;

[0035] A sealing gasket is fixedly connected to the lower end of the main body 2 of the drain pipe, and the sealing gasket 9 is located inside the regulating pipe 1;

[0036] An annular protective sleeve 11 is fixedly connected inside the regulating tube 1, and a spring 12 is fixedly connected inside the protective sleeve 11.

[0037] A fixing device is provided on the regulating pipe 1;

[0038] The drain pipe body 2 can be connected to the external water supply pipe through the connecting flange 10. At this time, water flows into the interior of the regulating pipe 1 through the drain pipe body 2 and is sprayed out through the drip irrigation nozzle 3 to complete the drip irrigation operation. With the spring 12, when it is necessary to adjust the position of the drip irrigation nozzle 3, it is only necessary to pull the regulating pipe 1 to make the regulating pipe 1 slide on the drain pipe body 2. After adjusting to the designated position, the position of the regulating pipe 1 is fixed by the fixing device. The elasticity of the spring 12 itself causes the spring 12 to be compressed when the regulating pipe 1 slides downward. Therefore, when the regulating pipe 1 needs to slide upward, the elasticity of the spring 12 can play an auxiliary role in moving the regulating pipe 1.

[0039] Furthermore, the fixing device includes a first fixing ring 4 and a second fixing ring 5, which are rotatably connected to the upper end of the body kit tube 1, respectively.

[0040] The first fixing ring 4 and the second fixing ring 5 are both half-rings, which are combined to form a ring;

[0041] One end of the first fixing ring 4 is fixedly connected to a connecting block 8, and the connecting block 8 is provided with an installation groove 13.

[0042] A mounting block 7 is fixedly connected to one end of the second fixing ring 5. The mounting block 7 is T-shaped.

[0043] Mounting block 7 is rotatably connected to the inside of mounting slot 13;

[0044] A positioning shaft 14 is rotatably connected to the connecting block 8, and the mounting block 7 is fixedly connected to the positioning shaft 14.

[0045] A torsion spring 15 is movably sleeved on the positioning shaft 14, and the two torsion arms of the torsion spring 15 are fixedly connected to the surfaces of the positioning shaft 14 and the connecting block 8, respectively.

[0046] When the regulating pipe 1 needs to be moved, the first fixing ring 4 and the second fixing ring 5 are pulled respectively. At this time, the first fixing ring 4 and the second fixing ring 5 rotate under the support of the connecting block 8 and the mounting block 7. Therefore, the first fixing ring 4 and the second fixing ring 5 are disengaged from the main body of the drainage pipe 2. At this time, the regulating pipe 1 can be moved easily. When it is moved to the designated position, no more force is applied to the first fixing ring 4 and the second fixing ring 5. Therefore, under the action of the torsion spring 15, the first fixing ring 4 and the second fixing ring 5 reset and re-grip the main body of the drainage pipe 2, thus fixing the regulating pipe 1. This allows the drip irrigation nozzle 3 to adjust its height according to actual needs, making it adaptable to different crops, thus improving the adaptability of the equipment.

[0047] Furthermore, rubber pads 6 are fixedly connected to the inner walls of both the first fixing ring 4 and the second fixing ring 5;

[0048] The rubber pad 6 increases the friction between the first fixing ring 4 and the second fixing ring 5 and the drain pipe body 2, making it more stable during the fixing process.

[0049] Working principle: The drain pipe body 2 can be connected to the external water supply pipe through the connecting flange 10. At this time, water flows into the regulating pipe 1 through the drain pipe body 2 and is sprayed out through the drip irrigation nozzle 3 to complete the drip irrigation operation. With the spring 12, when it is necessary to adjust the position of the drip irrigation nozzle 3, it is only necessary to pull the regulating pipe 1 to make the regulating pipe 1 slide on the drain pipe body 2. After adjusting to the designated position, the position of the regulating pipe 1 is fixed by the fixing device. The elasticity of the spring 12 itself causes the spring 12 to be compressed when the regulating pipe 1 slides downward. Therefore, when the regulating pipe 1 needs to slide upward, the elasticity of the spring 12 can play an auxiliary role in moving the regulating pipe 1.

[0050] When the regulating pipe 1 needs to be moved, the first fixing ring 4 and the second fixing ring 5 are pulled respectively. At this time, the first fixing ring 4 and the second fixing ring 5 rotate under the support of the connecting block 8 and the mounting block 7. Therefore, the first fixing ring 4 and the second fixing ring 5 are disengaged from the main body of the drainage pipe 2. At this time, the regulating pipe 1 can be moved easily. When it moves to the designated position, no more force is applied to the first fixing ring 4 and the second fixing ring 5. Therefore, under the action of the torsion spring 15, the first fixing ring 4 and the second fixing ring 5 reset and re-grip the main body of the drainage pipe 2, thus fixing the regulating pipe 1. This allows the drip irrigation nozzle 3 to adjust its height according to actual needs, making it adaptable to different crops, thus improving the adaptability of the equipment.

[0051] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An agricultural irrigation drainage pipe assembly, comprising a drainage pipe body (2), characterized in that: An adjusting pipe (1) is slidably connected to the main body (2) of the drain pipe, and a connecting flange (10) is fixedly connected to the upper end of the main body (2); The lower end of the regulating pipe (1) is fixedly connected to a drip irrigation nozzle (3); A sealing gasket is fixedly connected to the lower end of the main body (2) of the drain pipe, and the sealing gasket (9) is located inside the regulating pipe (1); The regulating tube (1) is fixedly connected to a ring-shaped protective sleeve (11), and the protective sleeve (11) is fixedly connected to a spring (12); A fixing device is provided on the regulating pipe (1).

2. The drainage pipe assembly for agricultural irrigation according to claim 1, characterized in that: The fixing device includes a first fixing ring (4) and a second fixing ring (5), which are rotatably connected to the upper end of the body kit tube (1); One end of the first fixing ring (4) is fixedly connected to a connecting block (8), and the connecting block (8) is provided with an installation groove (13); A mounting block (7) is fixedly connected to one end of the second fixing ring (5); The mounting block (7) is rotatably connected to the inside of the mounting slot (13); A positioning shaft (14) is rotatably connected to the connecting block (8), and the mounting block (7) is fixedly connected to the positioning shaft (14).

3. The drainage pipe assembly for agricultural irrigation according to claim 2, characterized in that: A torsion spring (15) is movably sleeved on the positioning shaft (14), and the two torsion arms of the torsion spring (15) are fixedly connected to the surfaces of the positioning shaft (14) and the connecting block (8), respectively.

4. The drainage pipe assembly for agricultural irrigation according to claim 3, characterized in that: The first fixing ring (4) and the second fixing ring (5) are both half-rings, which are combined to form a ring.

5. The drainage pipe assembly for agricultural irrigation according to claim 4, characterized in that: The mounting block (7) is T-shaped.

6. The drainage pipe assembly for agricultural irrigation according to claim 5, characterized in that: Rubber pads (6) are fixedly connected to the inner walls of the first fixing ring (4) and the second fixing ring (5).

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