CN219577994U - Magnetic reversing structure of sprinkling irrigation device and water bird sprinkler - Google Patents

Abstract

The utility model relates to a magnetic reversing structure of a spray irrigation device and a water bird sprayer, which comprises a spray irrigation device body, wherein a water bird structure and a spray nozzle are arranged on the spray irrigation device body, a sleeve is arranged below the spray nozzle, a swinging piece and a steering piece are sleeved on the sleeve, the steering piece and the swinging piece are magnetic, one side of the swinging piece, which is close to the water bird structure, is the same in magnetic pole, a blocking piece is arranged on one side of the steering piece, which is close to the water bird structure, and the blocking piece can interfere the water bird structure when the water bird structure rotates so as to enable the water bird structure to change the water spraying direction.

Description

Magnetic reversing structure of sprinkling irrigation device and water bird sprinkler

Technical Field

The utility model relates to the field of agriculture, in particular to a spraying and irrigating device.

Background

The water-saving irrigation with the main form of spray irrigation is of great significance to the sustainable development of agriculture, the spray irrigation is widely applied to farmlands, forestry nurseries, plastic greenhouses, urban roadsides, lawns and flower bed greening at present, the spray heads used at present are of rocker arms, swing type and rotary type, and the swing type spray heads can realize arc spray and range dynamic jump and changeable spray, so the spray heads are widely applied to the spray irrigation operations of lawns, flower beds, vegetable fields and the like, and the defects are that: the sprayed water range is smaller, the sprayed area is smaller, and if the sprayed area is increased by increasing the pressure and the flow rate of water, the investment is large and the operation is complex.

The utility model discloses an improved plastic sprinkler head, which is composed of an ABS rotary mandrel, an EPDM 90-degree rotary mandrel gasket, a Teflon fluoroplastic gasket, an ABS hexagonal head fixed sleeve, a polyoxymethylene POM angle controller, namely a reversing positioning block, a stainless steel rotary mandrel spring, an ABS757 body, a POM mixture water target, a stainless steel water target spring, an ABS adjusting button, a POM water target mandrel, a stainless steel water baffle, an ABS water baffle, a POM water baffle screw, an ABS water outlet, a POM long switcher, a stainless steel switching spring, a POM short switcher, a stainless steel four-corner spring, an EPDM 70-degree 0-type sealing ring and a earbob capable of being hung on the water target.

The prior art solutions described above have the following drawbacks: the long switcher and the short switcher are movably arranged on the body and are matched with each other through the switching springs; the short switcher is provided with stainless steel four-corner springs so as to collide with the reversing positioning blocks to trigger reversing, and the spring mechanical mechanism can cause loose structure because of the impact of a water bird structure on the spray irrigation device, so that the problem of steering failure occurs when the short switcher operates for a long time.

Disclosure of Invention

In order to solve the problems, the utility model provides a magnetic reversing structure of a sprinkler with compact structure and sensitive steering and a water bird sprinkler.

In order to achieve the above purpose, the magnetic reversing structure of the sprinkler comprises a sprinkler body, wherein a water bird structure and a nozzle are arranged on the sprinkler body, a sleeve is arranged below the nozzle, a swinging piece and a steering piece are sleeved on the sleeve, the steering piece and the swinging piece are magnetic, one side, close to the water bird structure, of the swinging piece is the same in magnetic pole, a blocking piece is arranged on one side, close to the water bird structure, of the steering piece, and the blocking piece can interfere the water bird structure when the water bird structure rotates to enable the water bird structure to change the water spraying direction. The structure is characterized in that the swing parts with magnetism and like polarity repel each other and the turning parts are used for interfering the swing direction of the water bird structure, when the swing parts swing clockwise, the turning parts rotate anticlockwise due to the repulsive acting force and drive the blocking parts to swing upwards, the water bird structure loses the blocking of the blocking parts, and the direction of the sprinkling irrigation device is changed due to the impact force of water flow.

The further scheme is that in order to realize linkage of the steering piece and the swinging piece, a first poking piece is arranged on one side of the steering piece opposite to the blocking piece; the two sides of the top of the swinging piece are provided with a second poking piece and a third poking piece, and the second poking piece and the first poking piece are the same in magnetic pole. When the swinging member rotates, the steering member rotates in the opposite direction due to the repulsive force of the same poles.

The further scheme is in order to limit the rotation range of turning part and swinging part, the spout below is equipped with the baffle, and second plectrum and third plectrum are separated by the baffle, and first plectrum and second plectrum are in the same side of baffle. The rotation amplitude of the steering piece and the swinging piece is limited, so that the swinging piece and the steering piece can swing at a smaller amplitude, and the steering control of the sprinkling irrigation device is more sensitive.

The further scheme is that in order to enable the water bird structure to generate a small-amplitude back and forth swinging effect, a notch is formed in the side face of the water bird structure; when the first poking piece is close to the baffle, the inner side surface of the blocking piece and the outer wall surface of the water bird structure collide when the water bird structure swings. The water bird structure deflects due to the impact force of water flow, then collides with the inner side surface of the blocking piece and returns to the original position, and the sprinkling irrigation device can realize the sprinkling effect of negligence and negligence.

The further scheme is that in order to stir the swinging piece, the bottom of the swinging piece protrudes forwards, a deflector rod is connected to the protruding portion in a rotating mode, and the deflector rod can turn upwards by 90 degrees by taking the protruding portion as the center of a circle. The deflector rod can be linked with the swinging piece and can be turned over to enable the sprinkling irrigation device to spray in one direction only.

Still further scheme is in order to restrict the range of turning to sprinkling irrigation equipment, be equipped with the fluted disc on the sprinkling irrigation equipment body, be equipped with two driver plates on the last fluted disc, be equipped with the interception piece on the driver plate. The interception piece and the deflector rod are matched to limit the rotation angle of the sprinkling irrigation device.

Meanwhile, the utility model provides a water bird sprayer, which comprises the magnetic reversing structure of the sprinkling irrigation device.

The magnetic reversing structure of the sprinkling irrigation device can realize the reversing function of the sprinkling irrigation device by only using the two magnetic reversing pieces and the swinging pieces which are like in polarity and repel each other, has simple structure arrangement, can have longer service life compared with the design of realizing swinging by means of springs in the prior art, and has the advantages that the spring mechanical mechanism can loose structure and failure in reversing caused by the fact that the water bird structure impacts the sprinkling irrigation device for a long time.

Drawings

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

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of a swing member of the present utility model;

fig. 4 is a schematic view of a steering member of the present utility model.

Wherein: the bird structure 1, the swinging part 2, the protruding part 3, the deflector rod 4, the steering part 5, the blocking part 6, the first deflector 7, the second deflector 8, the third deflector 9, the fluted disc 10, the driving plate 11 and the blocking sheet

12. Spout 13, sleeve 14, baffle 15, slot 16.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the magnetic reversing structure of the sprinkler described in this embodiment includes a sprinkler body, a bird structure 1 and a spout 13 are disposed on the sprinkler body, a sleeve 14 is disposed below the spout 13, a swinging member 2 and a steering member 5 are sleeved on the sleeve 14, the steering member 5 and the swinging member 2 both have magnetism, one side close to the bird structure 1 is the same magnetic pole, a blocking member 6 is disposed on one side of the steering member 5 close to the bird structure 1, the blocking member 6 can interfere the bird structure when the bird structure rotates to change the water spraying direction, and a first shifting piece 7 is disposed on the opposite side of the blocking member 6 on the steering member 5; the two sides of the top of the swinging piece 2 are provided with a second poking piece 8 and a third poking piece 9, the second poking piece 8 and the first poking piece 7 are of the same magnetic pole, a baffle 15 is arranged below the nozzle 13, the second poking piece 8 and the third poking piece 9 are separated by the baffle 15, the first poking piece 7 and the second poking piece 8 are arranged on the same side of the baffle 15, and a notch 16 is formed in the side face of the bird structure 1; when the first poking piece 7 is close to the baffle 15, the inner side surface of the blocking piece 6 and the outer wall surface of the water bird structure 2 collide when the water bird structure 2 swings, the bottom of the swinging piece 2 protrudes forwards, the poking rod 4 is rotationally connected to the protruding portion 3, and the poking rod 4 can overturn upwards by 90 degrees by taking the protruding portion 3 as the center of a circle.

Further, a fluted disc 10 is arranged on the sprinkler body, two driving plates 11 are arranged on the upper fluted disc 10, and blocking sheets 12 are arranged on the driving plates 11.

In this embodiment, when the magnetic reversing structure of the sprinkler of the present utility model works, the sprinkler sprays water to strike the bird structure 1, at this time, the first plectrum 7 is close to the baffle 15, the bird structure 1 is deflected by the impact force of the water flow, the sprinkler continuously collides with the inner side surface of the baffle 6 to return to the original position, the sprinkler can achieve the effect of scattering and scattering the scattered and concentrated spray, when the sprinkler rotates to the position of the interception piece 12, the second plectrum 8 on the swinging member 2 is close to the baffle 15 due to the collision of the deflector 4 with the interception piece 12, the first plectrum 7 is in homopolar repulsion with the second plectrum 8, the first plectrum 7 is far away from the baffle 15 due to the repulsive force, the steering member 5 rotates anticlockwise, at this time, the bird structure 1 no longer collides with the inner side surface of the baffle 6 due to the repulsive force of the water flow, the sprinkler sprays in the opposite direction, after the sprinkler rotates a certain angle again, the deflector 4 collides with the interception piece 12 in the other direction, the swinging member 2 rotates to make the second plectrum 8 close to the baffle 15, the first plectrum 7 approaches the baffle 15 due to the repulsive force, the inner side of the water bird structure 1 can collide with the inner side surface of the baffle 6, and the sprinkler can realize reversing.

Example 2

The water bird sprayer described in this embodiment includes the magnetic reversing structure of the sprinkler according to any one of the above embodiments, the water bird sprayer interferes with the swing direction of the water bird structure by using the swing member and the steering member with magnetism and like-polarity repulsion, when the swing member 2 swings clockwise, the steering member 5 rotates counterclockwise due to the repulsive force and drives the blocking member 6 to swing upward, the water bird structure loses the blocking of the blocking member, and the sprinkler switches the direction due to the impact force of water flow.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a sprinkler magnetism switching-over structure, includes the sprinkler body, be equipped with bird structure (1) and spout (13) on the sprinkler body, a serial communication port, spout (13) below is equipped with sleeve pipe (14), the cover is equipped with swing piece (2) and turns to piece (5) on sleeve pipe (14), turn to one side that piece (5) and swing piece (2) all have magnetism and are close to bird structure (1) and be the same magnetic pole, turn to one side that piece (5) is close to bird structure (1) on be equipped with barrier (6), barrier (6) can be when bird structure (1) rotates to its production interference make bird structure change water spray direction.

2. The magnetic reversing structure of the sprinkling irrigation device according to claim 1, characterized in that the steering member (5) is provided with a first poking piece (7) at one side opposite to the blocking member (6); the two sides of the top of the swinging piece (2) are provided with a second poking piece (8) and a third poking piece (9), and the second poking piece (8) and the first poking piece (7) are of the same magnetic pole.

3. The magnetic reversing structure of the sprinkling irrigation device according to claim 2, characterized in that a baffle (15) is arranged below the spout, the second plectrum (8) and the third plectrum (9) are separated by the baffle (15), and the first plectrum (7) and the second plectrum (8) are arranged on the same side of the baffle (15).

4. A magnetic reversing structure of a sprinkling irrigation device according to claim 3, characterized in that a notch (16) is arranged on the side surface of the water bird structure (1); when the first poking piece (7) is close to the baffle (15), the inner side surface of the blocking piece (6) and the outer wall surface of the water bird structure (1) collide when the water bird structure (1) swings.

5. The magnetic reversing structure of the sprinkling irrigation device according to claim 4, wherein the bottom of the swinging member (2) protrudes forwards, a deflector rod (4) is rotatably connected to the protruding portion (3), and the deflector rod (4) can turn upwards by 90 degrees by taking the protruding portion (3) as a circle center.

6. The magnetic reversing structure of the sprinkling irrigation device according to claim 1, wherein a fluted disc (10) is arranged at the upper bottom of the sprinkling irrigation device body, two driving plates (11) are arranged on the fluted disc (10), and blocking sheets (12) are arranged on the driving plates (11).

7. A water bird sprayer comprising a magnetic reversing structure for a sprinkler according to any one of claims 1-6.