CN219092504U

CN219092504U - Water bird pressure compensation micro-spray head capable of controlling spray elevation angle for agricultural irrigation

Info

Publication number: CN219092504U
Application number: CN202222557200.XU
Authority: CN
Inventors: 洪吉芳; 李娇玲; 洪丁顺; 魏乐
Original assignee: Guangxi Liangrui Technology Development Co ltd
Current assignee: Guangxi Liangrui Technology Development Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-30
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of agricultural irrigation, in particular to a water bird pressure compensation micro-spray head capable of controlling a spray elevation angle for agricultural irrigation, which comprises a spray nozzle and a water delivery main pipe, wherein the spray nozzle is connected to one end of the water delivery main pipe; the utility model discloses can be through the size of hydraulic pressure, adjust the angle of nozzle, need not the manual work and adjust, when watering scope is great, make nozzle pivoted angle great through great hydraulic pressure, when watering scope is less, make nozzle pivoted angle less, adjust the angle of nozzle when connecting the water source, reduce angle of adjustment's operating procedure to reduce operating time, improve the efficiency of watering.

Description

Water bird pressure compensation micro-spray head capable of controlling spray elevation angle for agricultural irrigation

Technical Field

The utility model belongs to the technical field of agricultural irrigation, and particularly relates to a water bird pressure compensation micro-spray head capable of controlling a spray elevation angle for agricultural irrigation.

Background

Agricultural irrigation mainly refers to the irrigation operation that goes on to agricultural cultivation district, and agricultural irrigation mode can be divided into traditional ground irrigation, ordinary sprinkling irrigation and micro-irrigation generally, in agricultural irrigation's course of working, needs to install many irrigation shower nozzles and spray irrigation to the crop, but current shower nozzle need the manual work to adjust when adjusting its angle of spraying, and operating procedure is comparatively loaded down with trivial details, can be provided with a plurality of irrigation shower nozzles in a slice region, loses every shower nozzle in proper order and adjusts and need a lot of time, has reduced the work efficiency of irrigating when having increased work load.

Disclosure of Invention

The utility model provides a bird pressure compensation micro-spray head capable of controlling the spray elevation angle for agricultural irrigation, which has the characteristics of being capable of adjusting the angle of a spray nozzle through the magnitude of water pressure, not needing manual adjustment, reducing the operation steps of adjusting the angle, reducing the working time and improving the irrigation efficiency.

The utility model provides the following technical scheme: including nozzle and water delivery are responsible for, the nozzle is connected be responsible for one end of water delivery, the nozzle outside is provided with water pipe head, water delivery be responsible for one end with water pipe head links to each other, fixedly connected with nozzle mounting bracket on the water pipe head, nozzle bottom fixedly connected with movable connection piece, the first link of movable connection piece bottom fixedly connected with, water pipe head top fixedly connected with second link, first link with second link swing joint, water delivery is responsible for both sides and is provided with first branch pipe, second branch pipe respectively, first branch pipe one end is connected with first telescopic tube, second branch pipe one end is connected with the second telescopic tube, movable connection piece one side fixedly connected with connecting tube, connecting tube both ends respectively with first telescopic tube the second telescopic tube is connected with, connecting tube inner chamber one end fixedly connected with silica gel separation blade.

Further, a connecting torsion spring is arranged on one side of the second connecting frame, and the first connecting frame is rotationally connected with the second connecting frame through the connecting torsion spring.

Furthermore, the edges around the silica gel separation blade are fixedly connected with the inner wall of the connecting pipeline, and a cross-shaped opening is formed in the center of the silica gel separation blade.

Further, one end of the water delivery main pipe passes through the first connecting frame and the second connecting frame to be communicated with the nozzle.

Further, the first branch pipe and one side of the second branch pipe are respectively provided with a one-way valve, and one ends of the first branch pipe and the second branch pipe are respectively communicated with the water delivery main pipe.

The beneficial effects of the utility model are as follows: the utility model discloses can be through the size of hydraulic pressure, adjust the angle of nozzle, need not the manual work and adjust, when watering scope is great, make nozzle pivoted angle great through great hydraulic pressure, when watering scope is less, make nozzle pivoted angle less, adjust the angle of nozzle when connecting the water source, reduce angle of adjustment's operating procedure to reduce operating time, improve the efficiency of watering.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the dynamic structure of the nozzle according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a connecting pipe according to the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 6 is an enlarged view of portion B of FIG. 2 in accordance with the present utility model;

fig. 7 is an enlarged view of the portion C in fig. 3 according to the present utility model.

Detailed Description

Referring to fig. 1-5, the present utility model provides the following technical solutions: including nozzle 1 and water delivery are responsible for 2, nozzle 1 connects 2 one end is responsible for to water delivery, nozzle 1 outside is provided with water pipe head 3, 2 one end is responsible for to water delivery links to each other with water pipe head 3, fixedly connected with nozzle mounting bracket 31 on the water pipe head 3, nozzle 1 bottom fixedly connected with movable connection piece 11, the first link 12 of movable connection piece 11 bottom fixedly connected with, 3 top fixedly connected with second link 13 of water pipe head,

first link

12 and 13 swing joint of second link, 2 both sides are responsible for to water delivery are provided with first branch pipe 21, second branch pipe 22 respectively, first branch pipe 21 one end is connected with first flexible pipe 211, second branch pipe 22 one end is connected with second flexible pipe 221 movable connection piece 11 one side fixedly connected with connecting tube 23, connecting tube 23 both ends are connected with first flexible pipe 211, second flexible pipe 221 respectively, connecting tube 23 inner chamber one end fixedly connected with silica gel separation blade 24.

In this embodiment: in the novel integral structure of the spray head formed by the spray nozzle 1, the water delivery main pipe 2 and the water pipe joint 3, the movable connecting block 11 and the spray nozzle 1 which are arranged at the top of the first connecting frame 12 are driven to rotate in the spray nozzle mounting frame 31 through the first connecting frame 12 and the second connecting frame 13 which are movably connected, the first branch pipe 21 and the second branch pipe 22 which are arranged at the two sides of the water delivery main pipe 2 are connected with the connecting pipeline 23 at one side of the movable connecting block 11 into a circular pipeline, the first telescopic pipeline 211 and the second telescopic pipeline 221 which are arranged at the two ends of the connecting pipeline 23 are telescopic, when a water source is introduced into the water pipe joint 3, the water source simultaneously enters the interior of the first branch pipe 21 which is arranged at one side of the water delivery main pipe 2, the water is conveyed from the interior of the first branch pipe 21 to the interior of the first telescopic pipeline 211, and the joint of the first telescopic pipeline 211 and the connecting pipeline 23 is provided with a silica gel baffle 24, the movement of the water source is blocked to enable the water source to flow in a decelerating way, the first telescopic pipeline 211 is stretched by the water pressure through the blocking of the pressure of the water and the silica gel blocking piece 24, so that the length of the first telescopic pipeline 211 is increased, the connecting pipeline 23 and the movable connecting block 11 on one side thereof are driven to rotate to one side, the angle of the nozzle 1 is changed, the acting force on the first telescopic pipeline 211 is increased along with the increase of the water pressure, the larger the water pressure is, the longer the length of the first telescopic pipeline 211 is, the larger the angle of the nozzle 1 is, the wider the spraying range is, the second telescopic pipeline 221 arranged at the other end of the connecting pipeline 23 is extruded by the first telescopic pipeline 211 and the movable connecting block 11 to shrink, the length is shortened, the supporting force is increased, the rotating movable connecting block 11 is supported, the angle adjustment is completed, inside water of first flexible pipeline 211 continuously received pressure gets into inside the flexible pipeline 221 of second through silica gel separation blade 24 at slower speed, the water in the flexible pipeline 221 of second flows back to inside the branch pipe 22 of second from the branch pipe 22, when closing the water source, the inside effort that no longer receives hydraulic pressure of first flexible pipeline 211, first link 12 resets through the connecting piece of second link 13, drive the nozzle 1 of movable connecting block 11 and top and reset, when opening the water source the next time, according to the angle of water pressure readjusting nozzle 1, the utility model discloses a size of hydraulic pressure adjusts the angle of nozzle 1, does not need the manual work to adjust, when the watering scope is great, makes nozzle 1 pivoted angle great through great water pressure, and when the watering scope is less, makes nozzle 1 pivoted angle less, adjusts nozzle 1's angle when connecting the water source, the operation reduces, reduces the regulation time, reduces operating time, thereby improve the efficiency of watering.

A connecting torsion spring 131 is arranged on one side of the second connecting frame 13, and the first connecting frame 12 is rotationally connected with the second connecting frame 13 through the connecting torsion spring 131; when the irrigation is stopped, the first telescopic pipeline 211 is not stressed any more, the first connecting frame 12 can be driven to reset through the connecting torsion spring 131, so that the movable connecting block 11 above the first connecting frame 12 is driven to reset with the nozzle 1, and the next use is facilitated.

The peripheral edges of the silica gel baffle plates 24 are fixedly connected with the inner wall of the connecting pipeline 23, and a cross-shaped opening 241 is formed in the center of the silica gel baffle plates 24; the cross-shaped opening 241 on the silica gel baffle plate 24 is spread after receiving the pressure of the water inside the first telescopic pipe 211, so that the water inside the first telescopic pipe 211 can flow into the second telescopic pipe 221 through the cross-shaped opening 241 and then flow back into the water delivery main 2.

One end of the water delivery main pipe 2 passes through the first connecting frame 12 and the second connecting frame 13 and is communicated with the nozzle 1; the water source is conveyed to the nozzle 1 through the main water conveying pipe 2, and the water is sprayed through the nozzle 1.

One side of the first branch pipe 21 and one side of the second branch pipe 22 are respectively provided with a one-way valve, and one end of the first branch pipe 21 and one end of the second branch pipe 22 are respectively communicated with the water delivery main pipe 2; the first branch pipe 21 can only feed water into the first telescopic pipe 211, the second branch pipe 22 can only discharge water in the second telescopic pipe 221, and the situation that the water flow between the pipes mutually flows to cause the internal pressure of the water delivery main pipe 2 to be overlarge and influence irrigation is prevented.

The working principle and the using flow of the utility model are as follows: when the water pump is used, the bottom end of the water pipe joint 3 is connected with an external water pipe, the water pump is started, a water source enters the water delivery main pipe 2 from the water pipe joint 3, water flows into the first telescopic connecting block 211 from the first branch pipe 21 at one side of the water delivery main pipe 2, the silica gel baffle 24 is arranged at the joint of the first telescopic pipe 211 and the connecting pipe 23, the movement of the water source is blocked, the water source is decelerated and flows, the first telescopic pipe 211 is opened by the water pressure through the blocking of the pressure of the water and the silica gel baffle 24, the length of the first telescopic pipe 211 is increased, the connecting pipe 23 and the movable connecting block 11 at one side thereof are driven to rotate to one side, the angle of the nozzle 1 is changed, the second telescopic pipe 221 arranged at the other end of the connecting pipe 23 is contracted by the extrusion of the first telescopic pipe 211 and the movable connecting block 11, the length is shortened, the rotating movable connecting block 11 is supported, the angle is adjusted, the water in the first telescopic pipe 211 continuously receives the pressure and enters the second telescopic pipe 221 at a lower speed through the silica gel baffle 24, the water in the second telescopic pipe 221 flows back to the second branch pipe 22 from the second branch pipe 22 to the inside, when the first telescopic pipe 22 is closed, the first telescopic pipe 211 is not driven by the first connecting block 1 and the first connecting block is reset, and the first connecting block is reset and the first connecting block 1 is not driven to be reset, and the first connecting block 1 is reset, and the first connecting block is not driven, and the first connecting block is reset, and the first connecting block 1 is kept under the condition, and the pressure is reset, and the pressure is not reset.

Claims

1. The utility model provides a little shower nozzle of water bird pressure compensation of controllable spray elevation angle for agricultural irrigation which characterized in that: including nozzle (1) and water delivery are responsible for (2), nozzle (1) are connected water delivery is responsible for (2) one end, nozzle (1) outside is provided with water pipe head (3), water delivery is responsible for (2) one end with water pipe head (3) link to each other, fixedly connected with nozzle mounting bracket (31) on water pipe head (3), nozzle (1) bottom fixedly connected with swing joint (11), first link (12) of swing joint (11) bottom fixedly connected with, water pipe head (3) top fixedly connected with second link (13), first link (12) with second link (13) swing joint, water delivery is responsible for (2) both sides and is provided with first branch pipe (21), second branch pipe (22) respectively, first branch pipe (21) one end is connected with first flexible pipeline (211), second branch pipe (22) one end is connected with second flexible pipeline (221), swing joint (11) one side fixedly connected with connecting tube (23), connecting tube (23) and flexible pipe (23) and first both ends (24) are connected with flexible pipe (221) respectively.

2. The bird pressure compensating micro-spray head of controllable spray elevation angle for agricultural irrigation of claim 1, wherein: one side of the second connecting frame (13) is provided with a connecting torsion spring (131), and the first connecting frame (12) is rotationally connected with the second connecting frame (13) through the connecting torsion spring (131).

3. The bird pressure compensating micro-spray head of controllable spray elevation angle for agricultural irrigation of claim 1, wherein: the periphery edges of the silica gel baffle plates (24) are fixedly connected with the inner wall of the connecting pipeline (23), and a cross-shaped opening (241) is formed in the center of each silica gel baffle plate (24).

4. The bird pressure compensating micro-spray head of controllable spray elevation angle for agricultural irrigation of claim 1, wherein: one end of the water delivery main pipe (2) passes through the first connecting frame (12) and the second connecting frame (13) to be communicated with the nozzle (1).

5. The bird pressure compensating micro-spray head of controllable spray elevation angle for agricultural irrigation of claim 1, wherein: one side of the first branch pipe (21) and one side of the second branch pipe (22) are respectively provided with a one-way valve, and one ends of the first branch pipe (21) and the second branch pipe (22) are respectively communicated with the water delivery main pipe (2).