CN210157790U

CN210157790U - Adjustable water-saving garden watering equipment

Info

Publication number: CN210157790U
Application number: CN201920348250.2U
Authority: CN
Inventors: 刘东辉; 周瑾; 李艳梅; 周广生
Original assignee: Tianjin City Green Yun Vision Technology Co Ltd
Current assignee: Tianjin City Green Yun Vision Technology Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-03-20
Anticipated expiration: 2029-03-19

Abstract

The utility model provides an adjustable water-saving garden watering device, which comprises two water sprinkling arms which are arranged on a frame in a bilateral symmetry way, wherein one end of each water sprinkling arm is hinged with the frame, the other end of each water sprinkling arm is hinged with an expansion arm on the corresponding side, and the water sprinkling arms are provided with a plurality of sprinkling holes; the two expansion arms on the two sides of the rack are symmetrically arranged and are perpendicular to the beam on the rack; each expansion arm is driven by a driving mechanism on the corresponding side, so that the expansion arms can be adjusted in a sliding mode in the length direction of the cross beam. The utility model has the advantages of reasonable design, can adjust the coverage of watering arm through actuating mechanism according to operating condition needs, the watering water yield is even, and the controllability is strong, and trafficability characteristic is good.

Description

Adjustable water-saving garden watering equipment

Technical Field

The utility model belongs to gardens irrigation equipment field especially relates to a water-saving garden irrigation equipment with adjustable.

Background

China is a country relatively short of water resources, the per-capita water resources are less than one third of the average water resources in the world, extensive ground irrigation is generally adopted for garden irrigation, the efficiency is low, and the water resource waste is serious. The currently used water-saving irrigation modes comprise spray irrigation, micro-spray irrigation, drip irrigation, infiltrating irrigation or underground drip irrigation and the like. As forestry generally has the problems of large planting area, complex surface condition and different water requirements of different vegetation. Large trees are usually planted according to seed metering, other short vegetation covers among the trees, and due to different later growth conditions, the interval of individual trees possibly differs, so that the existing irrigation equipment cannot well irrigate the vegetation among ridges of the trees in all directions, and the vegetation which cannot be covered by water for a long time is easy to grow badly and even wither and die.

Disclosure of Invention

In view of this, the utility model discloses aim at overcoming the defect that exists among the above-mentioned prior art, provide a water-saving garden watering equipment with adjustable.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an adjustable water-saving garden watering device comprises two water sprinkling arms which are bilaterally symmetrically arranged on a rack, wherein one end of each of the two water sprinkling arms is hinged to the rack, the other end of each of the two water sprinkling arms is hinged to an expansion arm on the corresponding side, and a plurality of sprinkling holes are formed in each water sprinkling arm; the two expansion arms on the two sides of the rack are symmetrically arranged and are perpendicular to the beam on the rack; each expansion arm is driven by a driving mechanism on the corresponding side, so that the expansion arms can be adjusted in a sliding mode in the length direction of the cross beam.

Furthermore, the sprinkling arm is of a hollow tubular structure, a plurality of partition plates are arranged at intervals in the sprinkling arm along the length direction, the internal cavity of the sprinkling arm is divided into a plurality of sprinkling cavities, and each sprinkling cavity is supplied with water independently through a water supply pipe.

Further, the water supply pipe adopts a hose.

Further, the spraying holes are distributed at the bottom of the spraying arm in a concentrated mode.

Furthermore, the spraying holes on the two spraying arms are axially and obliquely arranged in a crossed manner.

Furthermore, one side of the cross beam facing the advancing direction of the equipment is provided with an arc-shaped anti-collision guide plate.

Furthermore, each spraying hole on the spraying arm is provided with a flexible nozzle, and the nozzles extend from the inner side of the spraying arm to the outer side of the spraying hole.

Compared with the prior art, the utility model discloses following advantage has:

the utility model has the advantages of reasonable design, can adjust the coverage of watering arm through actuating mechanism according to operating condition needs, the watering water yield is even, and the controllability is strong, and trafficability characteristic is good.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

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

FIG. 2 is a schematic structural view of a sprinkler arm of the present invention;

FIG. 3 is a schematic structural view of the anti-collision guide plate according to the embodiment of the present invention;

fig. 4 is a schematic diagram of the embodiment of the present invention when the expansion arm is an arc-shaped structure.

Description of reference numerals:

1-a frame; 2-a watering arm; 3-a spreading arm; 4-a cross beam; 5-a drive mechanism; 6-a separator; 7-a sprinkling cavity; 8-anti-collision guide plates; 9-a nozzle; 10-a water supply pipe; 11-sliding bar.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail with reference to examples.

An adjustable water-saving garden watering device is shown in figures 1 and 2 and comprises two water sprinkling arms 2 which are arranged on a rack 1 in a bilateral symmetry manner, wherein one end of each of the two water sprinkling arms is hinged to the rack, the other end of each of the two water sprinkling arms is hinged to an expansion arm 3 on the corresponding side, and a plurality of sprinkling holes are formed in each water sprinkling arm; the two expansion arms on the two sides of the rack are symmetrically arranged and are perpendicular to the beam 4 on the rack; each extension arm is driven by actuating mechanism 5 of corresponding side, makes its sliding adjustment on 4 length direction on the crossbeam, and two sprinkling arms 2 are the contained angle that is no more than 180 (not containing) at the biggest, and the contained angle is towards the rear of equipment advancing direction.

It should be noted that the structure of expansion arm can improve according to actual need, can be the complete arc structure of outside, as shown in fig. 4, can furthest avoid interfering with the vegetation to, can dial higher vegetation when equipment is marchd, prevent that it from causing the interference to equipment watering operation.

The driving mechanism can adopt an electric push rod or a hydraulic cylinder, and the two sprinkling arms are unfolded or folded by controlling the driving mechanism to act according to the actual working condition requirement, so that the width of sprinkling can be effectively increased when the included angle of the sprinkling arms is increased; when the included angle of the sprinkling arms is reduced, the device can adapt to a narrower operation space, has strong adaptability, and can adjust the width of the two sprinkling arms on line in the operation process when being particularly applied to mobile sprinkling equipment, thereby improving the operation efficiency and ensuring the irrigation effect to the maximum extent.

The sprinkling arm is of a hollow tubular structure, a plurality of partition plates 6 are arranged at intervals in the sprinkling arm along the length direction, the internal cavity of the sprinkling arm is divided into a plurality of sprinkling cavities 7, each sprinkling cavity is supplied with water independently through a water supply pipe 10, and each sprinkling cavity is provided with a water inlet communicated with the water supply pipe. The constant water pressure in each sprinkler can be ensured as soon as possible, the water pressure of the water flow sprayed by the spraying holes at all positions of the whole sprinkling arm is approximately equal, the watering effect is ensured, the sprinkling quantity is effectively controlled in the whole operation breadth, and the condition of uneven watering quantity can not occur.

The water supply pipe adopts the hose, is convenient to connect and can adapt to the requirement of width adjustment of the sprinkling arm. In order to guarantee the stability of the expansion arm during adjustment, a sliding rod can be vertically arranged on the expansion arm, the sliding rod can stably slide on the cross beam, and then the expansion arm is guaranteed to be adjusted to be perpendicular to the cross beam all the time. It should be noted that can set up on the crossbeam with slide bar complex spout, during the assembly, with the slide bar cartridge in the spout (also can be the sliding fit of other forms), when two expansion arm intervals of control actuating mechanism adjustment, the slide bar only has the degree of freedom on crossbeam length direction, and then ensures that two expansion arms also keep the parallel state all the time when the adjustment interval, and the regulation of watering arm operation breadth is easy to carry out, and the controllability is good.

The spraying holes are distributed at the bottom of the spraying arm in a centralized way. Two the axial slant cross arrangement of spraying the hole on the watering arm, promptly, can form alternately by the rivers that spray the hole and spray, guarantee to irrigate abundant even, avoid appearing the dead angle of irrigating.

In an alternative embodiment, as shown in fig. 3, an arc-shaped crash guide 8 is provided on the side of the cross beam facing the traveling direction of the equipment, and the arc surface of the crash guide faces the traveling direction side. In the operation process, when being applied to walking irrigation equipment, even have certain higher vegetation in the advancing direction, also can form the guide to both sides by crashproof baffle, can not twine on the crossbeam, need explain that if there are trees etc. to lead to when unable going forward "obstacle" in the advancing direction, can pass through smoothly through adjusting advancing direction and adjusting two expansion arm intervals.

Each of the spray holes in the arm is provided with a flexible nozzle 9 extending from the inside of the arm to the outside of the spray hole, typically a rubber nozzle. Even if the nozzle is blocked, the impurities blocked at the nozzle can be squeezed, deformed, cracked or changed in form by tapping the nozzle or manually kneading the nozzle, and the impurities can be smoothly and directly flushed out of the nozzle during water supply, so that the nozzle is dredged, the operation is simple and easy, the blocked spraying holes are not required to be treated by tools, the efficiency is improved, the labor capacity is reduced, and the uniformity of the irrigation water quantity is reliably ensured.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water-saving garden watering equipment with adjustable which characterized in that: the water spraying device comprises two water spraying arms which are bilaterally and symmetrically arranged on a rack, wherein one end of each of the two water spraying arms is hinged to the rack, the other end of each of the two water spraying arms is hinged to an expansion arm on the corresponding side, and a plurality of spraying holes are formed in each water spraying arm; the two expansion arms on the two sides of the rack are symmetrically arranged and are perpendicular to the beam on the rack; each expansion arm is driven by a driving mechanism on the corresponding side, so that the expansion arms can be adjusted in a sliding mode in the length direction of the cross beam.

2. An adjustable, water-saving garden watering device according to claim 1, wherein: the water spraying arm is of a hollow tubular structure, a plurality of partition plates are arranged at intervals in the water spraying arm along the length direction, the cavity in the water spraying arm is divided into a plurality of water spraying cavities, and each water spraying cavity is supplied with water by a water supply pipe.

3. An adjustable, water-saving garden watering device according to claim 2, wherein: the water supply pipe adopts a hose.

4. An adjustable, water-saving garden watering device according to claim 1, wherein: the spraying holes are distributed at the bottom of the spraying arm in a centralized manner.

5. An adjustable, water-saving garden watering device according to claim 1 or 4, wherein: the spraying holes on the two spraying arms are axially and obliquely arranged in a crossed manner.

6. An adjustable, water-saving garden watering device according to claim 1, wherein: and one side of the cross beam facing the advancing direction of the equipment is provided with an arc-shaped anti-collision guide plate.

7. An adjustable, water-saving garden watering device according to claim 1, wherein: each spraying hole on the spraying arm is provided with a flexible nozzle, and the nozzles extend from the inner side of the spraying arm to the outer side of the spraying hole.