Multifunctional drip infiltration pipe for water conservancy agricultural irrigation

Abstract

The utility model provides a multifunctional water conservancy agricultural irrigation drip infiltration pipe which comprises a shell and drip infiltration pipe bodies arranged on the two sides of the shell. The adjusting mechanism is arranged in the shell and connected with the two dripping and permeating pipe main bodies, and the adjusting mechanism comprises a sleeve installed in the shell; by means of mutual cooperation between a second connecting pipe and an adjusting pipe, when the dripping and seepage flow of the dripping and seepage pipe body is controlled, a user can use an adjusting handle to rotate a driving bevel gear forwards, and the second connecting pipe is driven to rotate by means of meshing connection between the driving bevel gear and a driven bevel gear, so that the dripping and seepage flow of the dripping and seepage pipe body is controlled. The drip-infiltration pipe body is driven to rotate to drive drip-infiltration adjusting holes in one end of the second connecting pipe to rotate, the drip-infiltration adjusting holes are matched with drip-infiltration adjusting holes in one end of the adjusting pipe, the overlap ratio of the two drip-infiltration adjusting holes is adjusted, the drip-infiltration speed of the drip-infiltration pipe body is adjusted, and the situation that the irrigation amount is too large or insufficient when different seedlings are planted is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of drip irrigation pipe, especially to multifunctional drip irrigation pipe for water conservancy agricultural irrigation. BACKGROUND

[0002] Drip irrigation pipe, also known as drip irrigation pipe, is an important irrigation device in drip irrigation system, according to the water requirement of crops, through low pressure pipeline system and irrigation device installed on the capillary, water and nutrients required by crops are dropped into the soil of crop root zone one drop by one drop, evenly and slowly.

[0003] In the related art, the drip irrigation pipe of various materials is punched with small holes on the surface, and slowly seeps water into the soil through the small holes to achieve the purpose of water-saving irrigation, but the existing drip irrigation pipe cannot adjust the dripping flow in the use process, and it is easy to cause excessive or insufficient irrigation amount when aiming at different seedlings, and it is difficult to accurately control the water required by different seedlings.

[0004] Therefore, it is necessary to provide a multifunctional drip irrigation pipe for water conservancy agricultural irrigation to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a multifunctional drip irrigation pipe for water conservancy agricultural irrigation.

[0006] The multifunctional drip irrigation pipe for water conservancy agricultural irrigation provided by the utility model comprises:

[0007] The shell and the drip irrigation pipe body arranged on both sides thereof;

[0008] The adjusting mechanism is arranged in the interior of the shell and connected with the two drip irrigation pipe bodies, the adjusting mechanism comprises a sleeve pipe arranged in the interior of the shell, one end of the sleeve pipe is communicated with a first connecting pipe, one end of the first connecting pipe penetrates through the shell and extends to the exterior of the shell, one of the drip irrigation pipe bodies is sleeved on the surface of the first connecting pipe, the other end of the sleeve pipe is provided with an adjusting assembly penetratingly, so as to adjust the dripping flow of the drip irrigation pipe body.

[0009] Preferably, the adjusting assembly comprises a second connecting pipe arranged penetratingly in the interior of the sleeve pipe, one end of the second connecting pipe penetrates through the shell and extends to the exterior of the shell, an adjusting pipe is arranged on one side of the shell, the other drip irrigation pipe body is sleeved on the surface of the adjusting pipe, drip adjusting holes are arranged on one end of the second connecting pipe and the adjusting pipe, the two drip adjusting holes are overlapped, a driven bevel gear is arranged on the surface of the second connecting pipe in the interior of the shell, a driving bevel gear is rotatably arranged on the top of the interior of the shell, and the driven bevel gear and the driving bevel gear are in meshing connection.

[0010] Preferably, the top of the shell is provided with an adjusting handle, the bottom end of the adjusting handle is sequentially penetrated through the shell and connected with the driving bevel gear, and the inside of the sleeve is rotatably provided with a cutoff plate.

[0011] Preferably, a one-way bearing is arranged between the adjusting handle and the driving bevel gear, and the bottom of the one-way bearing is connected with one end of the top of the cutoff plate.

[0012] Preferably, a clamp is arranged at the connection between the drip and infiltration pipe body and the adjusting pipe and the first connecting pipe, so as to fix the drip and infiltration pipe body to the surface of the first connecting pipe and the adjusting pipe respectively.

[0013] Preferably, a rotary seal is arranged at the penetration of the second connecting pipe and the sleeve, and the rotary seal is made of rubber.

[0014] Compared with the related art, the multifunctional drip and infiltration pipe for agricultural irrigation has the following beneficial effects:

[0015] 1. By the cooperation between the second connecting pipe and the adjusting pipe, when the drip and infiltration flow of the drip and infiltration pipe body is controlled, the user rotates the driving bevel gear by the adjusting handle, drives the second connecting pipe to rotate by the meshing connection between the driving bevel gear and the driven bevel gear, drives the drip and infiltration adjusting hole at one end of the second connecting pipe to rotate, cooperates with the drip and infiltration adjusting hole at one end of the adjusting pipe, adjusts the coincidence degree of the two drip and infiltration adjusting holes, adjusts the drip and infiltration speed of the drip and infiltration pipe body, and avoids the situation that the irrigation amount is too much or insufficient when different seedlings are irrigated.

[0016] 2. When the adjusting handle is reversed, the driving bevel gear is kept stationary by the resistance applied by the driven bevel gear through the one-way bearing arranged between the adjusting handle and the driving bevel gear, and the cutoff plate is rotated in the inside of the sleeve by the connection between the one-way bearing and the cutoff plate when the adjusting handle is reversed, so as to cut off the water flow in the inside of the sleeve, and the user can block the water flow at the front end. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of a preferred embodiment of the utility model;

[0018] Figure 2 The sectional structure schematic view of the shell in a preferred embodiment of the utility model;

[0019] Figure 3 The sectional structure schematic view of the adjusting pipe in a preferred embodiment of the utility model;

[0020] Figure 4 The sectional structure schematic view of the sleeve in a preferred embodiment of the utility model.

[0021] Reference Signs: 1, housing; 2, drip pipe body; 3, adjusting mechanism; 31, sleeve; 32, first connecting pipe; 33, adjusting assembly; 331, second connecting pipe; 332, adjusting pipe; 333, drip adjusting hole; 334, driven bevel gear; 335, driving bevel gear; 336, adjusting handle; 337, cutting plate; 4, clamp. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and embodiments.

[0023] Please refer to Figures 1 to 4 , the multifunctional drip irrigation pipe for water conservancy agriculture irrigation, comprising:

[0024] The housing 1 and the two sides of the drip pipe body 2 are provided;

[0025] The adjusting mechanism 3 is arranged in the housing 1 and connected with the two drip pipe bodies 2, the adjusting mechanism 3 comprises a sleeve 31 arranged in the housing 1, one end of the sleeve 31 is communicated with a first connecting pipe 32, one end of the first connecting pipe 32 penetrates the housing 1 and extends to the outside of the housing 1, one drip pipe body 2 is sleeved on the surface of the first connecting pipe 32, the other end of the sleeve 31 is provided with an adjusting assembly 33, so as to adjust the drip flow of the drip pipe body 2.

[0026] Reference Figure 2 , Figure 3 and Figure 4 , the adjusting assembly 33 comprises a second connecting pipe 331 arranged in the sleeve 31, one end of the second connecting pipe 331 penetrates the housing 1 and extends to the outside of the housing 1, the housing 1 is provided with an adjusting pipe 332 on one side, the other drip pipe body 2 is sleeved on the surface of the adjusting pipe 332, the second connecting pipe 331 and the adjusting pipe 332 are provided with drip adjusting holes 333, the two drip adjusting holes 333 are overlapped, the surface of the second connecting pipe 331 in the housing 1 is provided with a driven bevel gear 334, the top of the inner cavity of the housing 1 is rotatably provided with a driving bevel gear 335, the driven bevel gear 334 and the driving bevel gear 335 are in meshing connection;

[0027] It should be noted that the driving bevel gear 335 is rotated by the adjusting handle 336, and the second connecting pipe 331 is driven to rotate by the meshing connection between the driving bevel gear 335 and the driven bevel gear 334, the drip adjusting hole 333 at one end of the second connecting pipe 331 is rotated, and the drip adjusting hole 333 at one end of the adjusting pipe 332 is cooperated, so as to adjust the coincidence degree of the two drip adjusting holes 333, so as to adjust the drip speed of the drip pipe body 2.

[0028] Reference Figure 2And Figure 4 As shown in the figure, the top of the shell 1 is provided with an adjusting handle 336, the bottom end of the adjusting handle 336 penetrates the shell 1 and the driving bevel gear 335 in turn and is connected with the driving bevel gear 335, and the inside of the sleeve pipe 31 is rotatably provided with a cutoff plate 337; a one-way bearing is arranged between the adjusting handle 336 and the driving bevel gear 335, and the bottom of the one-way bearing is connected with one end of the top of the cutoff plate 337;

[0029] It should be noted that: when the adjusting handle 336 is reversed, the driving bevel gear 335 is kept stationary by the resistance applied by the driven bevel gear 334, and the adjusting handle 336 is rotated in the reverse direction, and the cutoff plate 337 is rotated in the inside of the sleeve pipe 31 by the connection of the one-way bearing and the cutoff plate 337, so as to cut off the water flow in the inside of the sleeve pipe 31.

[0030] Reference Figure 1 And Figure 2 As shown in the figure, the connection between the drip pipe body 2 and the adjusting pipe 332 and the first connecting pipe 32 is provided with a clamp 4, so as to fix the drip pipe body 2 on the surface of the first connecting pipe 32 and the adjusting pipe 332 respectively;

[0031] It should be noted that: the connection between the drip pipe body 2 and the adjusting pipe 332 and the first connecting pipe 32 can be fixed when the drip pipe body 2 is communicated with the adjusting pipe 332 and the first connecting pipe 32, so as to avoid the water flow from leaking through the connection between the drip pipe body 2 and the adjusting pipe 332 and the first connecting pipe 32, and affect the subsequent drip situation.

[0032] Reference Figure 4 As shown in the figure, the penetration between the second connecting pipe 331 and the sleeve pipe 31 is provided with a rotary seal, and the material of the rotary seal is a rubber member;

[0033] It should be noted that: the rotary seal belongs to one kind of motion seal, and the rotary seal is composed of a sliding ring made of polytetrafluoroethylene and a rubber O-shaped ring for providing elastic force, and is used for sealing rods, shafts, pins, rotary joints and the like with rotation or swing motion.

[0034] The working principle of the multifunctional drip pipe for water conservancy agricultural irrigation is as follows:

[0035] When the drip pipe body 2 drips, the two drip pipe bodies 2 are respectively sleeved on the surfaces of the first connecting pipe 32 and the adjusting pipe 332, and the drip pipe body 2 is fixed by the clamp 4, and when the drip flow of the drip pipe body 2 needs to be adjusted, the user rotates the driving bevel gear 335 in the positive direction by using the adjusting handle 336, drives the second connecting pipe 331 to rotate by the meshing connection between the driving bevel gear 335 and the driven bevel gear 334, drives the drip adjusting hole 333 at one end of the second connecting pipe 331 to rotate, cooperates with the drip adjusting hole 333 at one end of the adjusting pipe 332, adjusts the coincidence degree of the two drip adjusting holes 333, and adjusts the drip speed of the drip pipe body 2.

[0036] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. Multifunctional water conservancy agricultural irrigation drip infiltration pipe, characterized in that, The utility model relates to a drip irrigation pipe body (2) is arranged on the both sides of the shell (1), and the adjusting mechanism (3) is arranged in the inside of the shell (1) and is connected with two drip irrigation pipe bodies (2), the adjusting mechanism (3) includes the sleeve (31) installed in the inside of the shell (1), one end of the sleeve (31) is connected with the first connecting pipe (32), one end of the first connecting pipe (32) penetrates the shell (1) and extends to the outside of the shell (1), one drip irrigation pipe body (2) is sleeved on the surface of the first connecting pipe (32), the other end of the sleeve (31) is provided with the adjusting assembly (33) penetratingly, is used for adjusting the drip irrigation flow of drip irrigation pipe body (2). The adjusting assembly (33) includes the second connecting pipe (331) installed in the inside of the sleeve (31) penetratingly, one end of the second connecting pipe (331) penetrates the shell (1) and extends to the outside of the shell (1), the shell (1) is installed with the adjusting pipe (332) on one side, the other drip irrigation pipe body (2) is sleeved on the surface of the adjusting pipe (332), the second connecting pipe (331) and the one end of the adjusting pipe (332) are all provided with drip irrigation adjusting holes (333), the two drip irrigation adjusting holes (333) are overlapped, the surface of the second connecting pipe (331) in the inside of the shell (1) is installed with the driven bevel gear (334), the top of the inner chamber of the shell (1) is rotatably installed with the driving bevel gear (335), the driven bevel gear (334) and the driving bevel gear (335) are meshedly connected. The top of the shell (1) is provided with the adjusting handle (336), the bottom end of the adjusting handle (336) penetrates the shell (1) and the driving bevel gear (335) in proper order and is connected with the driving bevel gear (335), the inside of the sleeve (31) is rotatably installed with the cutoff plate (337).

2. The multifunctional water conservancy agricultural irrigation drip- infiltration pipe according to claim 1, characterized in that, The adjusting handle (336) and the driving bevel gear (335) are installed with the one-way bearing, and the bottom of the one-way bearing is connected with one end of the top of the cutoff plate (337).

3. The multifunctional water conservancy agricultural irrigation drip- infiltration pipe according to claim 2, characterized in that, The connecting place of the drip irrigation pipe body (2) and the adjusting pipe (332) and the first connecting pipe (32) is installed with the hoop (4), so as to fix the drip irrigation pipe body (2) on the surface of the first connecting pipe (32) and the adjusting pipe (332) respectively.

4. The multifunctional water conservancy agricultural irrigation drip- infiltration pipe according to claim 3, characterized in that, The penetrating place of the second connecting pipe (331) and the sleeve (31) is installed with the rotary seal, and the material of the rotary seal is rubber member.

5. The multi-functional water conservancy agricultural irrigation drip- infiltration pipe according to claim 2, characterized in that, ​ 6. The multi-functional water conservancy agricultural irrigation drip- infiltration pipe according to claim 2, characterized in that, ​

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