Agricultural irrigation pipe

Abstract

The utility model relates to the technical field of irrigation pipes, and discloses an agricultural irrigation pipe which comprises an irrigation pipe body and irrigation holes formed in the front side and the rear side of the irrigation pipe body, and further comprises limiting discs arranged in the irrigation holes, a plurality of concave plates are fixed to the front side and the rear side of an inner cavity of the irrigation pipe body, and the limiting discs are arranged on the limiting discs. A telescopic rod is fixedly connected to the inner side of the concave plate, and the other end of the telescopic rod is fixed to one side of a limiting disc; the extension spring is arranged on the surface of the telescopic rod in a sleeving mode, and the two ends of the extension spring are fixed to the concave plate and the limiting disc respectively; the fixing structures are arranged on the two sides of the bottom of the irrigation pipe body and used for fixing the irrigation pipe body; after irrigation is finished, the limiting disc and the telescopic rod can be driven to return to the initial position again by utilizing the tensile tension of the extension spring, so that the irrigation hole is conveniently shielded, and the situation that the irrigation hole is blocked by impurities such as external soil and the like, and subsequent use is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation pipes, in particular to an agricultural irrigation pipe. Background Art

[0002] Irrigation pipe is also called ground irrigation pipe, made of PVC polyvinyl chloride. It is made of PVC resin powder as the main raw material, with appropriate amount of additives added, and processed into shape through mixing, extrusion, sizing, cutting and expanding processes.

[0003] In agriculture, irrigation pipes are often used to facilitate irrigation of agricultural plants and facilitate better subsequent growth. However, most of the current irrigation pipes are fixed on the surface of the ground. The soil on the surface of the ground can easily block the irrigation holes, thereby affecting subsequent use. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural irrigation pipe to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural irrigation pipe, comprising an irrigation pipe body and irrigation holes provided on the front and rear sides of the irrigation pipe body, and further comprising:

[0006] A limit plate is arranged inside the irrigation hole, and a plurality of concave plates are fixed on both the front and rear sides of the inner cavity of the irrigation pipe body, and a telescopic rod is fixedly connected to the inner side of the concave plate, and the other end of the telescopic rod is fixed to one side of the limit plate;

[0007] A tension spring sleeved on the surface of the telescopic rod, wherein two ends of the tension spring are respectively fixed between the concave plate and the limit plate;

[0008] The fixing structures are arranged on both sides of the bottom of the irrigation pipe body and are used to fix the irrigation pipe body.

[0009] Preferably, the fixing structure comprises arc-shaped plates fixed to both sides of the bottom of the irrigation pipe body, a slot provided at the bottom of the arc-shaped plates, and an insertion rod having one end rotatably connected to the inside of the slot.

[0010] Preferably, a guide plate is fixedly connected to the rear of the concave plate, and the guide plate is arranged at an angle.

[0011] Preferably, a soft pad is provided on the inner wall of the slot, and the surface of the soft pad fits the surface of the insertion rod.

[0012] Preferably, both sides of the limit plate are fixedly connected to limit plates, and the limit plates are in contact with the outer wall surface of the irrigation pipe body.

[0013] Preferably, the number of the concave plates is the same as the number of the irrigation holes, and there is a one-to-one correspondence between them.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model has a plurality of concave plates fixed on both sides of the inner cavity of the irrigation pipe body. After the irrigation is completed, the tension of the tension spring itself can drive the limit plate and the telescopic rod to return to the starting position, so as to facilitate the shielding of the irrigation hole and prevent the irrigation hole from being blocked by foreign impurities such as soil, thereby affecting the subsequent use.

[0016] 2. The utility model can directly rotate the insertion rod out from the inside of the slot and directly insert it into the soil through the setting of the fixing structure, thereby reducing the trouble of subsequent fixing by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure in the present utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of a local structure in the utility model;

[0021] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. irrigation pipe body; 2. irrigation hole; 3. concave plate; 4. telescopic rod; 5. limit plate; 6. tension spring; 7. guide plate; 8. fixing structure; 81. arc plate; 82. slot; 83. plug rod; 9. cushion; 10. limit plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5As shown, an agricultural irrigation pipe comprises an irrigation pipe body 1, a plurality of irrigation holes 2 are provided on the front and rear sides of the irrigation pipe body 1, a limiting disk 5 is arranged inside the irrigation hole 2, both sides of the limiting disk 5 are fixedly connected to the limiting plates 10, and the limiting plates 10 are fitted with the outer wall surface of the irrigation pipe body 1, so that the limiting disk 5 can be limited to prevent the limiting disk 5 from entering the irrigation hole 2, a plurality of concave plates 3 are fixed on the front and rear sides of the inner cavity of the irrigation pipe body 1, the number of the concave plates 3 is the same as the number of the irrigation holes 2, and they correspond one to one, so that it is convenient to flush the limiting disk 5 later, a telescopic rod 4 is fixedly connected to the inner side of the concave plate 3, the other end of the telescopic rod 4 is fixed to one side of the limiting disk 5, a tension spring 6 is sleeved on the surface of the telescopic rod 4, and the two ends of the tension spring 6 are respectively fixed between the concave plate 3 and the limiting disk 5, and a fixing structure 8 for fixing the irrigation pipe body 1 is arranged on both sides of the bottom of the irrigation pipe body 1.

[0025] The fixing structure 8 includes an arc-shaped plate 81, a slot 82 and an insertion rod 83. The arc-shaped plate 81 is fixed on both sides of the bottom of the irrigation pipe body 1. The slot 82 is opened at the bottom of the arc-shaped plate 81. The inner wall of the slot 82 is provided with a cushion 9. The surface of the cushion 9 fits with the surface of the insertion rod 83, so that the friction between the cushion 9 and the insertion rod 83 can be increased, so that the insertion rod 83 can be rotated to the inside of the slot 82 to limit the slot 82. One end of the insertion rod 83 is rotatably connected to the inside of the slot 82. In this way, when the irrigation pipe body 1 is fixed, the insertion rod 83 can be driven to rotate, so that one end of the insertion rod 83 rotates to the bottom, thereby inserting the insertion rod 83 into the ground, so as to facilitate the fixing of the irrigation pipe body 1.

[0026] A guide plate 7 is fixedly connected to the rear of the concave plate 3, and the guide plate 7 is inclined, so that after the water source enters the inner side of the concave plate 3, the water source can be shielded, so that the water source can better flush the limit plate 5 through the irrigation hole 2.

[0027] Working principle: When in use, first rotate the insertion rod 83 out from the inside of the slot 82 so that one end of the insertion rod 83 is located at the bottom, and then insert the insertion rod 83 into the ground to fix the irrigation pipe body 1, and then connect the irrigation pipe body 1 to the external water pump. As the water source is delivered, the limit plate 5 will be impacted outward through the irrigation hole 2, and the telescopic rod 4 and the tension spring 6 will be stretched together. At this time, the water source will be sprayed outward through the irrigation hole 2. After the spraying is completed, the tension of the tension spring 6 itself can drive the limit plate 5 and the telescopic rod 4 to return to the starting position, so that the limit plate 5 blocks the irrigation hole 2 to prevent the irrigation hole 2 from being blocked.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural irrigation pipe, comprising an irrigation pipe body (1) and irrigation holes (2) provided on both sides of the irrigation pipe body (1), characterized in that: Also includes: A limiting plate (5) is arranged inside the irrigation hole (2), a plurality of concave plates (3) are fixed on both the front and rear sides of the inner cavity of the irrigation pipe body (1), a telescopic rod (4) is fixedly connected to the inner side of the concave plate (3), and the other end of the telescopic rod (4) is fixed to one side of the limiting plate (5); A tension spring (6) sleeved on the surface of the telescopic rod (4), wherein two ends of the tension spring (6) are respectively fixed between the concave plate (3) and the limiting plate (5); A fixing structure (8) is arranged on both sides of the bottom of the irrigation pipe body (1) and is used to fix the irrigation pipe body (1).

2. An agricultural irrigation pipe according to claim 1, characterized in that: The fixing structure (8) comprises an arc-shaped plate (81) fixed to both sides of the bottom of the irrigation pipe body (1), a clamping groove (82) provided at the bottom of the arc-shaped plate (81), and an insertion rod (83) with one end rotatably connected to the inside of the clamping groove (82).

3. The agricultural irrigation pipe according to claim 1, characterized in that: A guide plate (7) is fixedly connected to the rear of the concave plate (3), and the guide plate (7) is arranged in an inclined manner.

4. An agricultural irrigation pipe according to claim 2, characterized in that: The inner wall of the clamping slot (82) is provided with a soft pad (9), and the surface of the soft pad (9) is in contact with the surface of the insertion rod (83).

5. The agricultural irrigation pipe according to claim 1, characterized in that: Both sides of the limiting disc (5) are fixedly connected to limiting plates (10), and the limiting plates (10) are in contact with the outer wall surface of the irrigation pipe body (1).

6. The agricultural irrigation pipe according to claim 1, characterized in that: The number of the concave plates (3) is the same as the number of the irrigation holes (2), and there is a one-to-one correspondence between them.

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