CN210492006U

CN210492006U - Farmland irrigation device

Info

Publication number: CN210492006U
Application number: CN201921438237.2U
Authority: CN
Inventors: 李建查; 岳学文; 潘志贤; 李坤; 史亮涛; 孙毅; 方海东; 闫帮国; 和润莲
Original assignee: Yunnan Changrun Ecological Agricultural Technology Development Co ltd; RESEARCH INSTITUTE OF TROPICAL ECO-AGRICULTURAL SCIENCES YUNAN ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: Yunnan Changrun Ecological Agricultural Technology Development Co ltd; RESEARCH INSTITUTE OF TROPICAL ECO-AGRICULTURAL SCIENCES YUNAN ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a farmland irrigation device, including the trunk line, the inside of trunk line is equipped with first water spray subassembly, the equal fixedly connected with small transfer line in both sides of trunk line, two small transfer lines all communicate with the trunk line, the inside of small transfer line is equipped with second water spray subassembly, first water spray subassembly includes the valve plug, the inside of valve plug is inlayed and is equipped with the fastening block, the inside interlude of fastening block is equipped with first water pipe, first water pipe alternates with the one end activity of trunk line and is connected, first shower nozzle is installed to the one end of first water pipe, second water spray subassembly includes the piston, the inside interlude of piston is equipped with the second water pipe, the one end fixed mounting of second water pipe has the second shower nozzle. The utility model relates to a field irrigation device according to the position of the first shower nozzle of flow control and the second shower nozzle of water when irrigating, increases the irrigation area in farmland, guarantees field irrigation's homogeneity, prevents that the farmland part from watering too much and leading to crops death phenomenon.

Description

Farmland irrigation device

Technical Field

The utility model relates to an irrigation equipment field, in particular to farmland irrigation equipment.

Background

When irrigating, the farmland uses the sprinkling irrigation machine to spray irrigation usually, and to the farmland of large tracts of land, the workman can install a plurality of sprinkling irrigation heads in the farmland, is convenient for carry out the indefinite sprinkling irrigation to the farmland, and convenient province trouble.

When the sprinkling irrigation machine irrigates the farmland, need the manual work to drag the sprinkling irrigation pipe, cause the large tracts of land damage of crops easily when pulling the sprinkling irrigation pipe, when the sprinkler irrigation head that uses the installation irrigates to the farmland, though it is comparatively convenient, but the sprinkler irrigation head is fixed basically at same position or just rotatory in same position, when discharge is great, it is more to cause near the crops absorption moisture of sprinkler irrigation head easily, make the sprinkling irrigation in farmland inhomogeneous, easily cause the growth situation of crops different, if serious, can cause near the crops absorption moisture too much to lead to the death phenomenon in near the sprinkler irrigation head appearance, influence the yield quality of crops.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a farmland irrigation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a farmland irrigation device comprises a main pipeline, wherein a first water spraying assembly is arranged inside the main pipeline, branch pipelines are fixedly connected to two sides of the main pipeline, the two branch pipelines are communicated with the main pipeline, and a second water spraying assembly is arranged inside the branch pipelines;

the first water spraying assembly comprises a valve plug, a fastening block is embedded in the valve plug, a first water pipe is inserted in the fastening block, the first water pipe is movably inserted and connected with one end of the main pipeline, and a first spray head is installed at one end of the first water pipe;

the second water spray assembly comprises a piston, a second water pipe is arranged in the piston in an inserting mode, the second water pipe is movably connected with one end of the branch pipe in an inserting mode, and a second spray head is fixedly mounted at one end of the second water pipe.

Preferably, the outside cover of first water pipe is equipped with first spring, the one end of first spring and the bottom fixed connection of fastening block, the other end of first spring and the inner wall fixed connection of trunk line.

Preferably, the outside of second water pipe alternates and is equipped with the buffer board, the one end and the piston fixedly connected with of buffer board, the other end fixedly connected with second spring of buffer board, the outside of second water pipe is located to the second spring housing, the one end of second spring and the inner wall fixed connection of branch pipeline.

Preferably, the outside slip interlude of first water pipe is connected with the lantern ring, the equal fixedly connected with connecting rod in both sides of the lantern ring, the fixed plate is installed at the top of connecting rod, two the one end of fixed plate and the both sides bottom fixed connection of trunk line.

Preferably, the two sides of the second water pipe are fixedly connected with balancing rods, one ends of the balancing rods are connected with sliding holes formed in the connecting rods in a sliding and penetrating mode, the other ends of the balancing rods are fixedly connected with telescopic rods, and one ends of the two telescopic rods are fixedly connected with the two sides of the top of the main pipeline respectively.

Preferably, the first nozzle and the second nozzle are both in the shape of a circular disc with a convex middle part, and a plurality of nozzles are arranged on the first nozzle and the second nozzle.

The utility model discloses a technological effect and advantage:

the utility model discloses a first shower nozzle and second shower nozzle carry out water spray irrigation to the farmland, can adjust the position of first shower nozzle and second shower nozzle according to the discharge size in the trunk line, increase the irrigation area in farmland, guarantee irrigation's homogeneity, reduce the farmland and water too much because of the part and lead to crops death phenomenon, utilize the stability when connecting rod and balancing pole guarantee that first water pipe and second water pipe stretch out and draw back, stability when improving first shower nozzle and second shower nozzle water spray.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view between the connecting rod and the first water pipe of the present invention.

In the figure: 1. a main pipeline; 2. a valve plug; 3. a fastening block; 4. a first water pipe; 5. a first nozzle; 6. branch pipelines; 7. a piston; 8. a second water pipe; 9. a second nozzle; 10. a buffer plate; 11. a first spring; 12. a second spring; 13. a telescopic rod; 14. a balancing pole; 15. a connecting rod; 16. a collar; 17. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a farmland irrigation device as shown in figures 1-3, which comprises a main pipe 1, a first water spraying component is arranged inside the main pipe 1, branch pipes 6 are fixedly connected with both sides of the main pipe 1, both branch pipes 6 are communicated with the main pipe 1, a second water spraying component is arranged inside the branch pipes 6, the first water spraying component comprises a valve plug 2, a fastening block 3 is embedded inside the valve plug 2, a first water pipe 4 is inserted inside the fastening block 3, the first water pipe 4 is movably inserted and connected with one end of the main pipe 1, a first nozzle 5 is arranged at one end of the first water pipe 4, a first spring 11 is sleeved outside the first water pipe 4, one end of the first spring 11 is fixedly connected with the bottom end of the fastening block 3, the other end of the first spring 11 is fixedly connected with the inner wall of the main pipe 1, the second water spraying component comprises a piston 7, a second water pipe 8 is inserted and arranged inside the piston 7, second water pipe 8 and the one end activity interlude of small transfer line 6 are connected, the one end fixed mounting of second water pipe 8 has second shower nozzle 9, the outside interlude of second water pipe 8 is equipped with buffer board 10, buffer board 10's one end and piston 7 fixedly connected with, buffer board 10's other end fixedly connected with second spring 12, second water pipe 8's outside is located to second spring 12 cover, the one end of second spring 12 and the inner wall fixed connection of small transfer line 6, first shower nozzle 5 is the disc shape of middle part evagination with second shower nozzle 9, and all install a plurality of nozzles on first shower nozzle 5 and the second shower nozzle 9, the shift position of first shower nozzle 5 of flow regulation and second shower nozzle 9 according to trunk line 1 interior rivers, improve the homogeneity of sprinkling irrigation, the crops growth situation environment of assurance farmland is the same.

The external part of the first water pipe 4 is connected with a lantern ring 16 in a sliding and penetrating manner, two sides of the lantern ring 16 are both fixedly connected with a connecting rod 15, the top of the connecting rod 15 is provided with a fixing plate 17, one ends of the two fixing plates 17 are fixedly connected with the bottoms of the two sides of the main pipeline 1, two sides of the second water pipe 8 are both fixedly connected with a balance rod 14, one end of the balance rod 14 is connected with a sliding hole arranged on the connecting rod 15 in a sliding and penetrating manner, the other end of the balance rod 14 is fixedly connected with a telescopic rod 13, one ends of the two telescopic rods 13 are respectively fixedly connected with the two sides of the top of the main pipeline 1, when the first water pipe 4 moves in the lantern ring 16, the connecting rod 15 plays a fixing role on the lantern ring 16 to ensure the stability of the first water pipe 4 when moving, when the second water pipe 8 moves, the second water pipe 8 drives the balance rod 14 to move, one end of, the balance bar 14 is used to ensure the stability of the second water pipe 8 during movement.

This practical theory of operation:

when the farmland is irrigated by sprinkling, the water inlet of the main pipeline 1 is connected with a water source through a connecting piece, when the water flow in the main pipeline 1 is small, the water in the main pipeline 1 is sprayed out from a nozzle on a first spray head 5 through a first water pipe 4 to irrigate the farmland;

when the water flow in the main pipeline 1 is large, the valve plug 2 in the main pipeline 1 is driven by the impact force of water flow to move the first water pipe 4 to the outside of the main pipeline 1, the first water pipe 4 drives the first spray head 5 to move in the direction far away from the main pipeline 1, at the moment, the first spring 11 is in a compression state, the water in the main pipeline 1 is sprayed out from the nozzle on the first spray head 5 through the first water pipe 4, when the valve plug 2 is separated from the water inlet of the branch pipeline 6, the piston 7 is driven by the impact force of water flow to move the second water pipe 8 to the outside of the branch pipeline 6, the second water pipe 8 drives the second spray head 9 to move in the direction far away from the branch pipeline 6, at the moment, the second spring 12 is in a compression state, the water flow in the main pipeline 1 enters the branch pipeline 6, the water flow in the branch pipeline 6 is sprayed out from the nozzle on the second spray head 9 through the second water pipe 8, the spray, valve plug 2 receives the spring action of first spring 11 to drive first shower nozzle 5 through first water pipe 4 and moves back, piston 7 receives the spring action of second spring 12 to drive second shower nozzle 9 through second water pipe 8 and moves back, adjust the position of first shower nozzle 5 and second shower nozzle 9 according to the discharge in trunk line 1, guarantee the homogeneity of sprinkling irrigation, make crops evenly absorb moisture, prevent that rivers from causing near the crops in shower nozzle to absorb moisture when great and too much cause the death situation, influence the growth situation of crops.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A farm irrigation device, comprising a main pipe (1), characterized in that: a first water spraying assembly is arranged inside the main pipeline (1), branch pipelines (6) are fixedly connected to the two sides of the main pipeline (1), the two branch pipelines (6) are communicated with the main pipeline (1), and a second water spraying assembly is arranged inside the branch pipelines (6);

the first water spraying assembly comprises a valve plug (2), a fastening block (3) is embedded in the valve plug (2), a first water pipe (4) is inserted in the fastening block (3), the first water pipe (4) is movably inserted and connected with one end of the main pipeline (1), and a first spray head (5) is installed at one end of the first water pipe (4);

the second water spray assembly comprises a piston (7), a second water pipe (8) is arranged in the piston (7) in a penetrating mode, the second water pipe (8) is movably connected with one end of the branch pipeline (6) in a penetrating mode, and a second spray head (9) is fixedly mounted at one end of the second water pipe (8).

2. An agricultural irrigation apparatus according to claim 1, wherein: the outside cover of first water pipe (4) is equipped with first spring (11), the one end of first spring (11) and the bottom fixed connection of fastening block (3), the other end of first spring (11) and the inner wall fixed connection of trunk line (1).

3. An agricultural irrigation apparatus according to claim 1, wherein: the outside of second water pipe (8) alternates and is equipped with buffer board (10), the one end and piston (7) fixedly connected with of buffer board (10), the other end fixedly connected with second spring (12) of buffer board (10), the outside of second water pipe (8) is located to second spring (12) cover, the inner wall fixed connection of the one end of second spring (12) and tributary canal (6).

4. An agricultural irrigation apparatus according to claim 1, wherein: the outside slip interlude of first water pipe (4) is connected with the lantern ring (16), the equal fixedly connected with connecting rod (15) in both sides of the lantern ring (16), fixed plate (17), two are installed at the top of connecting rod (15) the one end of fixed plate (17) and the both sides bottom fixed connection of trunk line (1).

5. An agricultural irrigation apparatus according to claim 1, wherein: the equal fixedly connected with balancing pole (14) in both sides of second water pipe (8), the slide opening slip interlude of seting up on the one end of balancing pole (14) and connecting rod (15) is connected, the other end fixedly connected with telescopic link (13) of balancing pole (14), two the one end of telescopic link (13) respectively with the top both sides fixed connection of trunk line (1).

6. An agricultural irrigation apparatus according to claim 1, wherein: the first spray head (5) and the second spray head (9) are both in a shape of a circular disc with a convex middle part, and a plurality of nozzles are arranged on the first spray head (5) and the second spray head (9).