Drip irrigation emitter for agricultural production

Abstract

The utility model relates to the technical field of agricultural drip irrigation, and particularly discloses a drip irrigation emitter for agricultural production, which comprises a main water pipe, a branch port is arranged on the main water pipe, a drip assembly is mounted on the branch port, and an anti-blocking assembly is arranged on the inner side of the drip assembly; the dripping assembly comprises a branch pipe, connecting threads are arranged at the two ends of the branch pipe, and the lower side of the branch pipe communicates with a conical pipe. Through the arrangement of a water dripping assembly and an anti-blocking assembly, after a water source is introduced into a main water pipe, water flow pushes an elastic piece to jack up towards the side away from the main water pipe, pushes a horizontal rod to slide in a transverse support, pulls a vertical rod to slide upwards in a longitudinal support through a connecting rod, enables a blocking rubber mat to open a pipe opening of a conical pipe, and closes the water source; the elastic piece pulls the horizontal rod to reset, and the connecting rod pushes the vertical rod to move downwards, so that the blocking rubber mat blocks the outlet of the conical pipe, muddy water is prevented from entering the conical pipe, the later drip irrigation use smoothness is guaranteed, and the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural drip irrigation technical field especially, it is drip irrigation irrigation device for agricultural production. BACKGROUND

[0002] Drip irrigation is a kind of local irrigation, by first hub, main pipe, capillary, irrigation device and so on five parts composition.Drip irrigation capillary and irrigation device are arranged under ground surface, it is called underground drip irrigation, and the sudden advantage of drip irrigation is very water-saving, especially underground drip irrigation because irrigation water almost has no soil surface evaporation, and irrigation water utilization efficiency is higher.The existing irrigation device is buried in underground when using, the soil around drip outlet is easy to cause thin mud to enter drip outlet after water flow stops, with the growth of time, the drip outlet is blocked, subsequent use is affected, and the use is not convenient. SUMMARY

[0003] The utility model discloses a kind of drip irrigation irrigation devices for agricultural production to solve the above problems.

[0004] The utility model discloses the above-mentioned purposes are achieved by the following technical solutions:

[0005] A kind of drip irrigation irrigation device for agricultural production, including main water pipe, branch mouth is arranged on main water pipe, drip assembly is installed on branch mouth, and anti-blocking assembly is arranged on the inside of drip assembly;Drip assembly includes branch pipe, and connecting thread is arranged at the both ends of branch pipe, taper pipe is communicated at the lower side of branch pipe, pipe cover is arranged at the end of branch pipe away from main water pipe, annular limit slot is arranged on the inner diameter of branch pipe, close to the side of water inlet end, annular limit slot is arranged at the side away from water inlet end of horizontal support, longitudinal support is arranged at the communication of taper pipe and branch pipe;Anti-blocking assembly includes support ring arranged in annular limit slot, elastic sheet is arranged in the inner ring of support ring, water hole is formed in elastic sheet, horizontal rod is arranged at the side of elastic sheet close to horizontal support, horizontal rod passes through horizontal support, vertical rod is vertically arranged on longitudinal support, connecting rod is arranged between the upper end of vertical rod and one end of horizontal rod, and blocking rubber pad is arranged at the lower end of vertical rod.

[0006] Further setting: branch pipe and taper pipe are integrally formed, six prism is formed on the outer diameter of branch pipe, and branch pipe is connected by thread with branch mouth and pipe cover.

[0007] Further setting: horizontal rod and horizontal support are slidably connected, and vertical rod and longitudinal support are slidably connected.

[0008] Further setting: spring is sleeved between elastic sheet and horizontal support on horizontal rod.

[0009] Further setting: connecting rod is rotatably connected with horizontal rod and vertical rod by pin shaft.

[0010] Further setting: the lower end surface of the blocking rubber pad is provided with a conical needle, and the blocking rubber pad is matched with the inner diameter of the lowermost side of the conical pipe.

[0011] Further setting: the elastic sheet is in vertical state in natural state, and the blocking rubber pad is sealingly matched with the conical pipe.

[0012] Compared with the prior art, the agricultural production drip irrigation waterer has the beneficial effects as follows:

[0013] Through the setting of the dripping assembly and the anti-blocking assembly, when water is introduced into the main water pipe, the water flow pushes the elastic sheet to be lifted away from the main water pipe, the horizontal rod is slid in the transverse support, the vertical rod is pulled upward in the longitudinal support through the connecting rod, the blocking rubber pad is opened to the pipe opening of the conical pipe, after the water source is closed, the elastic sheet pulls the horizontal rod to reset, the connecting rod pushes the vertical rod to move downward, and the blocking rubber pad is blocked at the outlet of the conical pipe, so that the muddy water is prevented from entering the conical pipe, the smoothness of the later drip irrigation use is ensured, and the use effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 is a structural schematic view of the agricultural production drip irrigation waterer according to the present application;

[0016] Figure 2 is a local main cross-sectional structural schematic view of the agricultural production drip irrigation waterer according to the present application;

[0017] Figure 3 is a cross-sectional structural schematic view of the dripping assembly of the agricultural production drip irrigation waterer according to the present application;

[0018] Figure 4 is Figure 3 another view structural schematic view of

[0019] Figure 5 is a cross-sectional structural schematic view of the branch pipe of the agricultural production drip irrigation waterer according to the present application;

[0020] Figure 6 is a structural schematic view of the anti-blocking assembly of the agricultural production drip irrigation waterer according to the present application.

[0021] The following explains the reference signs:

[0022] 1, main water pipe; 11, branch port; 21, branch pipe; 22, tapered pipe; 23, pipe cover; 24, transverse support; 25, longitudinal support; 201, hexagonal prism; 202, connecting thread; 203, annular limiting groove; 31, support ring; 32, elastic sheet; 33, horizontal rod; 34, spring; 35, vertical rod; 36, connecting rod; 37, blocking rubber pad. DETAILED DESCRIPTION

[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0024] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] The present application will be further described below with reference to the drawings:

[0026] As Figures 1-6 shown, an agricultural production drip irrigation water distributor, comprising a main water pipe 1, the main water pipe 1 is provided with a branch port 11, the branch port 11 is provided with a dripping assembly, the inner side of the dripping assembly is provided with an anti-blocking assembly;

[0027] In the embodiment, the water dripping assembly comprises a branch pipe 21, the two ends of the branch pipe 21 are provided with connecting threads 202, the lower side of the branch pipe 21 is communicated with a tapered pipe 22, one end of the branch pipe 21 away from the main water pipe 1 is provided with a pipe cover 23, the inner diameter of the branch pipe 21 is provided with an annular limiting groove 203 near the water inlet side, the annular limiting groove 203 is provided with a horizontal support 24 away from the water inlet side, and the communication position of the tapered pipe 22 and the branch pipe 21 is provided with a vertical support 25; the branch pipe 21 is integrally formed with the tapered pipe 22, the outer diameter of the branch pipe 21 is formed with a hexagonal prism 201, and the branch pipe 21 is connected with the branch opening 11 and the pipe cover 23 through threads, so that the branch pipe 21 can be installed in series on the main water pipe 1, and the drip irrigation area is extended.

[0028] In the embodiment, the anti-blocking assembly comprises a supporting ring 31 arranged in the annular limiting groove 203, the inner ring of the supporting ring 31 is provided with an elastic sheet 32, the elastic sheet 32 is provided with a water passing hole, the horizontal rod 33 is arranged on one side of the elastic sheet 32 close to the horizontal support 24, the horizontal rod 33 penetrates through the horizontal support 24, the vertical rod 35 is vertically arranged on the vertical support 25, the vertical rod 35 is provided with a connecting rod 36 at one end of the horizontal rod 33, and the lower end of the vertical rod 35 is provided with a blocking rubber pad 37; the spring 34 is arranged on the horizontal rod 33 between the elastic sheet 32 and the horizontal support 24, the lower end surface of the blocking rubber pad 37 is provided with a tapered needle, so that the blocking rubber pad 37 can pierce the muddy water at the lower end of the tapered pipe 22 during movement, the inner diameter of the lowermost side of the blocking rubber pad 37 is consistent with that of the tapered pipe 22, the elastic sheet 32 is in a vertical state in a natural state, and the blocking rubber pad 37 is in sealing cooperation with the tapered pipe 22; the horizontal rod 33 is slidably connected with the horizontal support 24, the vertical rod 35 is slidably connected with the vertical support 25, and the connecting rod 36 is rotatably connected with the horizontal rod 33 and the vertical rod 35 through a pin shaft; in a natural state, the blocking rubber pad 37 blocks the outlet of the tapered pipe 22, so that the muddy water cannot enter the tapered pipe 22; when drip irrigation is needed, the main water pipe 1 is connected with a water source, the water flow pushes the elastic sheet 32 to be lifted away from the main water pipe 1, the horizontal rod 33 is pushed to slide in the horizontal support 24, the vertical rod 35 is pulled to slide upward in the vertical support 25 through the connecting rod 36, so that the blocking rubber pad 37 opens the pipe opening of the tapered pipe 22, the water flows out through the tapered pipe 22, after the water source is closed, the elastic sheet 32 pulls the horizontal rod 33 to reset, the connecting rod 36 pushes the vertical rod 35 to move downward, and the blocking rubber pad 37 blocks the outlet of the tapered pipe 22.

[0029] The utility model discloses a working principle and use flow: install branch pipe 21 on branch mouth 11, install the pipe cover 23 in the branch pipe 21 end part away from main water pipe 1 one place, after the water source is passed into main water pipe 1, the water flow pushes the elastic sheet 32 and sets up away from main water pipe 1 one side, and the horizontal rod 33 slides in the transverse support 24, and the vertical rod 35 is made to slide up in the longitudinal support 25 by the connecting rod 36 pull, makes the rubber mat 37 of jamming open the pipe mouth of conical pipe 22, after closing the water source, the elastic sheet 32 pull the horizontal rod 33 reset, and the connecting rod 36 pushes the vertical rod 35 and moves down, make the rubber mat 37 of jamming block in the outlet of conical pipe 22, prevent the mud water from entering conical pipe 22.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model.

Claims

1. A drip irrigation emitter for agricultural production, comprising a main water pipe (1) provided with branch openings (11), characterized in that: The branch port (11) is provided with a drip assembly, and the inner side of the drip assembly is provided with an anti-blocking assembly; the drip assembly comprises a branch pipe (21), the two ends of the branch pipe (21) are provided with connecting threads (202), the lower side of the branch pipe (21) is communicated with a tapered pipe (22), one end of the branch pipe (21) away from the main water pipe (1) is provided with a pipe cover (23), the inner diameter of the branch pipe (21) is provided with an annular limiting groove (203) on the side close to the water inlet end, the side of the annular limiting groove (203) away from the water inlet end is provided with a transverse support (24), and the tapered pipe (22) is provided with a longitudinal support (25) at the communication position with the branch pipe (21); the anti-blocking assembly comprises a supporting ring (31) arranged in the annular limiting groove (203), the inner ring of the supporting ring (31) is provided with an elastic sheet (32), the elastic sheet (32) is provided with a water passing hole, the side of the elastic sheet (32) close to the transverse support (24) is provided with a horizontal rod (33), the horizontal rod (33) penetrates through the transverse support (24), a vertical rod (35) is vertically arranged on the longitudinal support (25), one end of the vertical rod (35) and the horizontal rod (33) are provided with a connecting rod (36), and the lower end of the vertical rod (35) is provided with a blocking rubber pad (37).

2. A drip irrigation emitter for agricultural production according to claim 1, characterized in that: The branch pipe (21) and the tapered pipe (22) are integrally formed, and the outer diameter of the branch pipe (21) is formed with a hexagonal prism (201); the branch pipe (21) is connected with the branch port (11) and the pipe cover (23) through threads.

3. The agricultural production drip irrigation emitter according to claim 1, characterized in that: The horizontal rod (33) and the transverse support (24) are connected through sliding, and the vertical rod (35) and the longitudinal support (25) are connected through sliding.

4. A drip irrigation emitter for agricultural production according to claim 3, characterized in that: The spring (34) is arranged between the elastic sheet (32) and the transverse support (24) on the horizontal rod (33).

5. The agricultural production drip irrigation emitter according to claim 1, wherein: The connecting rod (36) is connected with the horizontal rod (33) and the vertical rod (35) through a pin shaft.

6. The agricultural production drip irrigation emitter according to claim 1, wherein: The lower end surface of the blocking rubber pad (37) is provided with a tapered needle, and the blocking rubber pad (37) is consistent with the inner diameter of the lowermost side of the tapered pipe (22).

7. A drip irrigation emitter for agricultural production according to claim 6, characterized in that: The elastic sheet (32) is in a vertical state in a natural state, and the blocking rubber pad (37) is in sealing cooperation with the tapered pipe (22).

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