Water-saving spraying device for agricultural irrigation

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to a water-saving spraying device for agricultural irrigation, which comprises a base, a water tank and a telescopic pipe, the top end of the base is fixedly connected with the water tank, the bottom end of the water tank is fixedly connected with a water outlet pipe, and the surface of the water outlet pipe is sleeved with the telescopic pipe and an adjusting mechanism. The adjusting mechanism comprises a fixed plate fixedly connected to the base, a threaded rod penetrates through the surface of the fixed plate, the surface of the threaded rod is in threaded connection with a connecting block, movable rods are hinged to the two ends of the connecting block, a protective shell is fixedly connected to the surface of the water tank, and a sliding plate is arranged in the protective shell; the surface of the sliding plate is fixedly connected with a moving frame; a threaded rod is arranged to drive two movable rods and a movable block to drive a telescopic rod to stretch out and draw back, so that when the device is used for irrigating crops, the irrigation range can be adjusted at any time, meanwhile, no dead angle exists, and the effect of saving water is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural irrigation technical field especially relates to a water -saving sprinkler device for agricultural irrigation. BACKGROUND

[0002] Agricultural irrigation refers to providing water to farmland through artificial means to meet the needs of crop growth. It can improve soil moisture, increase crop yield and quality, especially in drought or insufficient rainfall areas. In modern agriculture, the design and management of irrigation systems are crucial to improve water resource utilization efficiency and reduce waste, and intelligent management can be achieved through precision irrigation technology to promote sustainable agricultural development. When irrigating farmland, the conservation of water resources needs to be considered.

[0003] After searching, the Chinese patent "Agricultural water-saving irrigation device" authorized announcement number "CN220157247U", the utility model discloses a threaded screw rod, adjusting rod, water outlet pipe and water spray pipe are designed, according to the width of the irrigation area, the handle is used to drive the threaded screw rod to rotate, thereby driving the water spray pipe to rotate, so that the two groups of water spray pipes on both sides of the water tank form a certain angle, so that the irrigation width covered by the water spray pipe can be the same as the width of the irrigation area, so that the irrigation width covered by the water spray pipe will not exceed the width of the irrigation area, so as to effectively avoid water resource waste.

[0004] The above-mentioned application can adjust the irrigation range of the device by rotating the water spray pipe on both sides of the water tank at a certain angle through the threaded screw rod and the adjusting rod, but the length of the water spray pipe is fixed. When moving to the end of the farmland, the angle formed by the two water spray pipes after adjusting the angle makes the end easy to exceed the irrigation range, so it cannot achieve sufficient irrigation or water saving.

[0005] Therefore, a water-saving sprinkler device for agricultural irrigation is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to solve the above-mentioned problems and provides a water-saving sprinkler device for agricultural irrigation, which improves the above-mentioned application that cannot achieve water saving and irrigation at the same time at the end of the irrigation area.

[0007] The utility model realizes the above-mentioned purpose through the following technical scheme, a water-saving sprinkler device for agricultural irrigation, comprising: a base, a water tank and a telescopic pipe, the top end of the base is fixedly connected with the water tank, the bottom end of the water tank is fixedly connected with the water outlet pipe, the surface of the water outlet pipe is sleeved with the telescopic pipe;

[0008] The adjusting mechanism comprises a fixed plate fixedly connected to the base, a threaded rod penetrating through the surface of the fixed plate, a connecting block threadedly connected to the surface of the threaded rod, two movable rods hingedly connected to the two ends of the connecting block, a movable block hingedly connected to one end of the movable rods, an inner wall of the water tank fixedly connected to a partition plate, and a protective shell fixedly connected to the surface of the water tank, wherein the interior of the protective shell is provided with a sliding plate, and the surface of the sliding plate is fixedly connected to a moving frame.

[0009] Preferably, the two movable rods are arranged in a "person" shape, one ends of the two movable rods away from the connecting block are fixedly connected to the movable block, and the movable block is fixedly connected to one end of the telescopic pipe away from the water tank.

[0010] Preferably, the inner wall of the telescopic pipe is embedded with a plurality of nozzles, and the surface of the telescopic pipe is sleeved with a plurality of sealing rubber strips.

[0011] Preferably, the number of the water outlet pipes is two and the two water outlet pipes are oppositely arranged at the bottom end of the water tank, and the number of the telescopic pipes is two.

[0012] Preferably, the interior of the partition plate is hollow, a plurality of round holes are formed in the surface of the partition plate, the sliding plate is slidingly connected to the inner wall of the partition plate, and strip-shaped grooves are formed in the two sides of the protective shell.

[0013] Preferably, the top end of the base is fixedly connected with a fixed block, one end of the threaded rod is rotatably connected to the fixed block, and the other end of the threaded rod penetrates through the fixed plate and is fixedly connected with a rotating handle.

[0014] Preferably, the surface of the base is fixedly connected with a push rod, and the bottom end of the base is fixedly connected with four universal wheels.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The threaded rod drives the two movable rods and the movable block to drive the telescopic rod to expand and contract, so that the device can adjust the irrigation range at any time and will not have dead angles, can fully irrigate the end of the farmland, and will not cause the water spraying pipe to exceed the irrigation range, thereby achieving the water saving effect.

[0017] 2. The threaded rod drives the connecting block and the connecting frame to make the telescopic pipe expand and contract, the sliding plate in the water tank covers the openings on the partition plate, the water outlet at the bottom of the water tank is reduced, the water distribution is more reasonable, and the water saving purpose is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall adjustment mechanism of this utility model;

[0020] Figure 3 This is a cross-sectional view of the water tank of this utility model;

[0021] Figure 4 This is a schematic diagram showing the connection of the water tank, water outlet pipe, and telescopic pipe of this utility model.

[0022] Figure 5 This is a cross-sectional view of the telescopic rod of this utility model.

[0023] In the diagram: 100, base; 200, push rod; 300, water tank; 310, water outlet pipe; 400, adjusting mechanism; 410, movable block; 411, movable rod; 412, fixed plate; 413, connecting block; 414, threaded rod; 415, rotating handle; 420, partition; 421, protective shell; 422, sliding plate; 423, moving frame; 430, fixed block; 500, telescopic tube; 510, nozzle; 520, sealing strip; 600, caster wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In practical implementation: such as Figures 1-5 As shown, a water-saving sprinkler device for agricultural irrigation includes a base 100, a water tank 300, and a telescopic pipe 500. The top of the base 100 is fixedly connected to the water tank 300, and the bottom of the water tank 300 is fixedly connected to the water outlet pipe 310. The telescopic pipe 500 is sleeved on the surface of the water outlet pipe 310.

[0026] The adjustment mechanism 400 includes a fixed plate 412 fixedly connected to the base 100. A threaded rod 414 passes through the surface of the fixed plate 412. A connecting block 413 is threadedly connected to the surface of the threaded rod 414. Movable rods 411 are hinged to both ends of the connecting block 413. A movable block 410 is hinged to one end of the movable rod 411. A partition 420 is fixedly connected to the inner wall of the water tank 300. A protective shell 421 is fixedly connected to the surface of the water tank 300. A sliding plate 422 is provided inside the protective shell 421. A movable frame 423 is fixedly connected to the surface of the sliding plate 422.

[0027] likeFigure 2 、 Figure 3 and Figure 4 As shown in

[0028] In this embodiment, if only by adjusting the length of the telescopic pipe 500, the telescopic pipe 500 in the contraction, the nozzle 510 is reduced, but the water volume in the telescopic pipe 500 does not change will lead to the working nozzle 510 pressure increase, will lead to each nozzle 510 water yield will also increase, cause excessive irrigation waste water source problem, by setting the sliding plate 422 follow the movement block movement, make the telescopic pipe 500 in telescopic, the sliding plate 422 covers the opening of the partition plate 420, the water yield of the water tank 300 is reduced, indirectly makes the water inlet volume in the telescopic pipe 500 reduces, reaches the role of adjusting the pressure in the telescopic pipe 500, makes the nozzle 510 on the telescopic pipe 500 water yield keeps in a certain range, reduces the waste water source problem.

[0029] As shown in Figure 2 、 Figure 3 and Figure 5 The inner wall of the telescopic pipe 500 is embedded with the nozzle 510, and the surface of the telescopic pipe 500 is sleeved with a plurality of sealing rubber strips 520. The surface of the base 100 is fixedly connected with the push rod 200, the top end of the base 100 is fixedly connected with the fixed block 430, one end of the threaded rod 414 is rotatably connected with the fixed block 430, the other end of the threaded rod 414 penetrates through the fixed plate 412 and is fixedly connected with the rotating handle 415, the bottom end of the base 100 is fixedly connected with four universal wheels 600, the number of the water outlet pipe 310 is two and is oppositely arranged at the bottom end of the water tank 300, and the number of the telescopic pipe 500 is two.

[0030] The sealing rubber strip 520 is arranged between each pipe of the telescopic pipe 500, reducing the water loss of the telescopic pipe 500 in the contraction, the shape of the water tank 300 is a cuboid box body, one cylindrical cylinder is connected at the bottom end of the cuboid box body, the volume of the cylindrical cylinder is much smaller than that of the cuboid box body but larger than that of the water outlet pipe 310, and the water outlet pipe 310 is connected to the cylindrical cylinder at the bottom end of the water tank 300.

[0031] The utility model discloses when using, staff introduces water into water tank 300, then through pushing push rod 200 in the irrigation area of moving, when meeting the irrigation area of different width, through rotating rotary handle 415 drive screw rod 414 rotates, when needing to reduce the irrigation area, clockwise rotary handle 415 drive screw rod 414 rotates, make connecting block 413 on screw rod 414 move to rotary handle 415, simultaneously drive two movable rod 411 in telescopic pipe 500 direction relatively move, simultaneously drive movable block 410 to telescopic pipe 500 compression, simultaneously, moving frame 423 follow movable block 410 and move, simultaneously drive sliding plate 422 in baffle 420 in the direction of push rod 200 moves, and sliding plate 422 will be on the opening of baffle 420 plug, make the water yield of lower water outlet pipe 310 reduce, when the nozzle 510 in telescopic pipe 500 reduces use simultaneously water yield also reduces, make the distribution of water source more reasonable, when needing to increase irrigation range, anticlockwise rotary handle 415, movable rod 411 to back movement, make telescopic pipe 500 elongation, simultaneously, moving frame 423 drive sliding plate 422 to the other end moves, increase the opening use number on baffle 420, increase water yield, make every nozzle 510 even water spray.

[0032] Need to explain, the screw rod 414 in above-mentioned explanation, universal wheel 600 are the device of more mature application of prior art, and the specific model can be selected according to actual needs, here do not repeat.

[0033] In addition, it should be understood that, although the present specification is described according to the embodiment, not every embodiment only contains one independent technical scheme, the narrative mode of the specification is only for the sake of clarity, the skilled person in the art should consider the specification as a whole, and the technical scheme in each embodiment can also be combined appropriately to form other embodiments that the skilled person can understand.

Claims

1. A water-saving sprinkler system for agricultural irrigation, characterized in that, include: The base (100), water tank (300) and telescopic pipe (500) are provided. The top of the base (100) is fixedly connected to the water tank (300), and the bottom of the water tank (300) is fixedly connected to the water outlet pipe (310). The surface of the water outlet pipe (310) is fitted with the telescopic pipe (500). An adjustment mechanism (400) includes a fixed plate (412) fixedly connected to a base (100). A threaded rod (414) runs through the surface of the fixed plate (412). A connecting block (413) is threadedly connected to the surface of the threaded rod (414). Movable rods (411) are hinged to both ends of the connecting block (413). A movable block (410) is hinged to the other end of the movable rod (411). A partition (420) is fixedly connected to the inner wall of the water tank (300). A protective shell (421) is fixedly connected to the surface of the water tank (300). A sliding plate (422) is provided inside the protective shell (421). A movable frame (423) is fixedly connected to the surface of the sliding plate (422).

2. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: The two movable rods (411) are arranged in a "V" shape. The ends of the two movable rods (411) away from the connecting block (413) are fixedly connected to the movable block (410). The movable block (410) is fixedly connected to the end of the telescopic tube (500) away from the water tank (300).

3. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: The inner wall of the telescopic tube (500) is embedded with a plurality of nozzles (510), and the surface of the telescopic tube (500) is covered with a plurality of sealing strips (520).

4. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: There are two outlet pipes (310) and they are arranged opposite each other at the bottom of the water tank (300). There are two telescopic pipes (500).

5. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: The partition (420) is hollow inside, and the surface of the partition (420) has multiple round holes. The slide plate (422) is slidably connected to the inner wall of the partition (420), and the protective shell (421) has strip grooves on both sides.

6. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: A fixing block (430) is fixedly connected to the top of the base (100), one end of the threaded rod (414) is rotatably connected to the fixing block (430), and the other end of the threaded rod (414) passes through the fixing plate (412) and is fixedly connected to a rotating handle (415).

7. The water-saving sprinkler device for agricultural irrigation according to claim 1, characterized in that: A push rod (200) is fixedly connected to the surface of the base (100), and four casters (600) are fixedly connected to the bottom end of the base (100).

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