CN112314393A

CN112314393A - Agricultural irrigation device

Info

Publication number: CN112314393A
Application number: CN202011094830.7A
Authority: CN
Inventors: 李国友; 强克明; 王其影
Original assignee: Xuzhou Guantian Information Technology Co ltd
Current assignee: Xuzhou Guantian Information Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of irrigation devices, in particular to an agricultural irrigation device, which comprises a rotary spray head, wherein the rotary spray head comprises a top cover and a mounting frame, the mounting frame is fixed on the ground, the top cover is fixedly connected with the mounting frame, the opening of the top cover is downward, a horizontally arranged blade water wheel is arranged in the top cover, the top surface of the blade water wheel is coaxial and is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with the top wall of the top cover, the water outlet direction of a water inlet pipe is tangentially arranged along the top cover, the end part of a blade of the blade water wheel is fixedly connected with a filter screen cover, and; the water spraying cover is characterized in that the opening end of the top cover is detachably connected with a conical cylinder, a plurality of water spraying holes are formed in the circumferential direction of the water spraying cover, a blade plate used for pushing the water spraying cover to rotate through water flow is fixedly connected to the inner circumferential wall of the water spraying cover, and the blade plate is distributed at equal angles. This device can make shower nozzle spun water cleaner, reduces the probability that gravel and sand will spray water hole jam, and it is simple and convenient to maintain simultaneously.

Description

Agricultural irrigation device

Technical Field

The invention relates to the technical field of irrigation devices, in particular to an agricultural irrigation device.

Background

The spray irrigation is an irrigation mode that water with certain pressure is sprayed into the air by means of a water pump and a pipeline system or by utilizing the fall of a natural water source to be dispersed into small water drops or form mist to fall onto plants and the ground.

When in sprinkling irrigation, the water spray holes of the spray head are easily blocked by impurities due to the fact that the water contains some fine impurity particles, and the spray head cannot work normally.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, as the water contains impurity particles, the water spray holes of a spray head are easily blocked by impurities, so that the spray head cannot normally work, and provides an agricultural irrigation device.

In order to achieve the purpose, the invention adopts the following technical scheme:

an agricultural irrigation device comprises a rotary spray head, the rotary spray head comprises a top cover and a mounting frame, the mounting rack is fixed on the ground, the top cover is fixedly connected with the mounting rack, the opening of the top cover faces downwards, a horizontally arranged blade water wheel is arranged in the top cover, the top surface of the blade water wheel is coaxially and rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with the top wall of the top cover, the outer circumference of the top cover is provided with an annular pipe which is communicated with pressure water, a plurality of water inlet pipes are fixedly connected with the inner circumference of the annular pipe at equal angles, the other ends of the water inlet pipes are fixedly connected with the outer circumferential wall of the top cover, one end of the water inlet pipe is communicated with the annular pipe, the other end of the water inlet pipe is communicated with the inner cavity of the top cover, the water outlet direction of the water inlet pipe is arranged tangentially along the top cover, the end part of the blade water wheel is fixedly connected with a filter screen cover, and one side of the filter screen cover close to the rotating shaft is open;

the water spraying device is characterized in that the opening end of the top cover is detachably connected with a conical cylinder, the larger end of the conical cylinder is directed to the top cover, the smaller end of the conical cylinder is connected with a water spraying cover capable of rotating, a plurality of water spraying holes are circumferentially formed in the water spraying cover, the inner circumferential wall of the water spraying cover is fixedly connected with a blade plate used for pushing the water spraying cover to rotate through water flow, and the blade plate is distributed at equal angles.

And two sides of the end part of each blade of the blade water wheel are fixedly connected with a filter screen cover.

The small end of the opening of the conical cylinder is integrally formed with a conical extending portion, the small end of the opening of the conical extending portion is rotatably connected with the water spraying cover, an annular collecting plate is fixedly connected to the inner wall of the small end of the opening of the conical extending portion, and a settling tank is formed between the annular collecting plate and the inner wall of the conical extending portion.

The agricultural irrigation device provided by the invention has the beneficial effects that: this device can make shower nozzle spun water cleaner, reduces the probability that gravel and sand will spray water hole jam, and it is simple and convenient to maintain simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic bottom view of the paddlewheel of the present invention;

fig. 4 is a schematic perspective view of the blade water wheel of the present invention.

In the figure: the water spraying device comprises a blade plate 1, a water spraying cover 2, a water spraying hole 3, a conical cylinder 4, a top cover 5, a water inlet pipe 6, an annular pipe 7, a filter screen cover 8, a blade water wheel 9, a rotating shaft 10, a mounting frame 11, an annular collecting plate 12, a settling tank 13 and a conical extending part 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and 3, an agricultural irrigation device comprises a rotary nozzle, the rotary nozzle comprises a top cover 5 and a mounting frame 11, the mounting frame 11 is fixed on the ground, the top cover 5 is fixedly connected with the mounting frame 11, the opening of the top cover 5 faces downwards, a horizontally arranged blade water wheel 9 is arranged in the top cover 5, the top surface of the blade water wheel 9 is coaxially and rotatably connected with a rotating shaft 10, the rotating shaft 10 is fixedly connected with the top wall of the top cover 5, an annular pipe 7 is arranged on the outer circumference of the top cover 5, the annular pipe 7 is communicated with pressure water, a plurality of water inlet pipes 6 are fixedly connected with the inner circumference of the annular pipe 7 at equal angles, the other ends of the water inlet pipes 6 are fixedly connected with the outer circumference wall of the top cover 5, one ends of the water inlet pipes 6 are communicated with an inner cavity of the top cover 5, the water outlet direction of the, two sides of the blade end part of the blade water wheel 9 are fixedly connected with filter screen covers 8;

the 5 open ends of top cap can be dismantled and be connected with a toper section of thick bamboo 4, the great directional top cap 5 of 4 openings of a toper section of thick bamboo, the less one end of 4 openings of a toper section of thick bamboo is connected with can the pivoted spray cap 2, and a plurality of hole for water spraying 3 has been seted up to 2 circumference of spray cap, and the perisporium rigid coupling has and is used for promoting through rivers and spouts 2 pivoted acanthus leaf 1, angular distribution such as acanthus leaf 1 in the spray cap 2.

Referring to fig. 1, 3 and 4, external pressure water enters an annular pipe 7 and then enters a top cover 5 through a plurality of water inlet pipes 6 in a tangential manner, water flow entering in the tangential manner forms rotational flow in the top cover 5, a rotational flow water belt moves a movable blade water wheel 9 to rotate, a filter screen cover 8 is fixedly connected to the end portion of a blade of the blade water wheel 9, and in the rotating process of the rotational flow water belt moves the movable blade water wheel 9, particle impurities in water are collected in the filter screen cover 8 under the action of centrifugal force, the rotational flow water enters a water spray cover 2 and impacts on a blade plate 1 to enable the water spray cover 2 to rotate around a conical cylinder 4, the water flow is sprayed out from a water spray hole 3 of the water spray cover 2 in a rotating manner, so that the probability of blocking of the water spray hole 3 is effectively reduced, after the water spray cover is used for a period of time, the conical cylinder 4 is detached, and then.

In another embodiment, referring to fig. 2, a tapered extension portion 14 is integrally formed at a smaller opening end of the tapered cylinder 4, the smaller opening end of the tapered extension portion 14 is rotatably connected with the water spraying cover 2, an annular collecting plate 12 is fixedly connected to an inner wall of the smaller opening end of the tapered extension portion 14, a settling tank 13 is formed between the annular collecting plate 12 and the inner wall of the tapered extension portion 14, when whirling water passes through the tapered cylinder 4 and the tapered extension portion 14, sand and stones cling to the inner walls of the tapered cylinder 4 and the tapered extension portion 14 under the action of centrifugal force, and finally sand and stone sediment is collected in the settling tank 13 under the action of gravity and liquid flow direction, so that the sprayed water is cleaner, the probability of blockage of the water spraying hole is further reduced, after the use for a period of time, the tapered cylinder 4 is detached, and the filter screen cover 8 and.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the inventive concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.

Claims

1. The utility model provides an agricultural irrigation device, includes rotatory nozzle, rotatory nozzle includes top cap (5), mounting bracket (11) are fixed subaerial, top cap (5) and mounting bracket (11) rigid coupling, its characterized in that, top cap (5) opening is down, be equipped with blade water wheels (9) that the level set up in top cap (5), blade water wheels (9) top surface is coaxial and rotate and be connected with pivot (10), pivot (10) and top cap (5) roof rigid coupling, the outer circumference of top cap (5) is equipped with annular pipe (7), annular pipe (7) and pressure water intercommunication, the equal angle rigid coupling of circumference has a plurality of inlet tube (6) in annular pipe (7), the inlet tube (6) other end and top cap (5) outer circumferential wall rigid coupling, inlet tube (6) one end and annular pipe (7) intercommunication, the other end of the water inlet pipe (6) is communicated with the inner cavity of the top cover (5), the water outlet direction of the water inlet pipe (6) is arranged along the tangential direction of the top cover (5), the end part of the blade water wheel (9) is fixedly connected with a filter screen cover (8), and one side of the filter screen cover (8) close to the rotating shaft (10) is open;

the utility model discloses a water spraying device, including top cap (5), a conical section of thick bamboo (4), a plurality of hole for water spraying (3), a plurality of hole for water spraying (2), a plurality of hole for water spraying (5), a plurality of hole for water spraying (2) have been seted up to the less one end of conical section of thick bamboo (4) opening, the less one end of conical section of thick bamboo (4) opening is connected with can pivoted water spraying cover (2), water spraying cover (2) interior perisporium rigid coupling has and is used for promoting water spraying cover (2) pivoted acanthus (1) through rivers, the equiangular distribution of acanthus (1).

2. An agricultural irrigation device according to claim 1, wherein two sides of the blade end of the blade water wheel (9) are fixedly connected with a filter screen cover (8).

3. An agricultural irrigation device according to claim 1, wherein a conical extension part (14) is integrally formed at the end with the smaller opening of the conical barrel (4), the end with the smaller opening of the conical extension part (14) is rotatably connected with the water spraying cover (2), an annular collecting plate (12) is fixedly connected to the inner wall of the end with the smaller opening of the conical extension part (14), and a settling tank (13) is formed between the annular collecting plate (12) and the inner wall of the conical extension part (14).