Micro-irrigation device for high-stem plants

Abstract

The micro-irrigation device comprises a device body, the device body comprises an arc-shaped water pipe, liftable spray head assemblies and mist spray pipes, the liftable spray head assemblies are arranged on the left side and the right side of the arc-shaped water pipe, the mist spray pipes are arranged at the two ends of the arc-shaped water pipe, and transverse pipes are arranged at the tail ends of the front end and the rear end of the arc-shaped water pipe. A supporting frame is fixedly arranged at the bottom of the transverse pipe, pulleys are arranged at the bottom of the supporting frame, and a rotary connector is arranged at the tail end of the transverse pipe and can be movably connected with the transverse pipe in a rotary mode. The height-adjustable micro-irrigation nozzles are arranged on the left side and the right side of the arc-shaped water pipe, so that the height-adjustable micro-irrigation device can be flexibly adjusted according to the height of roots of plants, and is particularly suitable for ridge-shaped ground irrigation; transverse pipes are further arranged at the front end and the rear end of the arc-shaped water pipe, a plurality of device bodies can be connected through rotary connectors, and operation is easy and fast. The agricultural irrigation device has the advantages that the structure is novel, the irrigation quality and efficiency can be improved, and the agricultural irrigation device is suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a micro-irrigation device for high-pole plants. Background Art

[0002] Agricultural irrigation mainly refers to the irrigation work in agricultural cultivation areas. The objects of irrigation refer to the plants in the farmland, including crops and Chinese herbal medicines. Traditional surface irrigation includes furrow irrigation, furrow irrigation, flooding irrigation and overspill irrigation. However, this type of irrigation method often consumes a lot of water and has a low water utilization rate. It is a very unreasonable irrigation method. With the development of agricultural technology, modern agricultural micro-irrigation technology includes micro-sprinkler irrigation, drip irrigation, infiltration irrigation, etc. These irrigation technologies generally have good water-saving performance and higher water utilization rate than traditional irrigation methods. In actual operation, when micro-irrigation is used to irrigate plants, there are often some high-stem and leafy crops and Chinese herbal medicines. Its stem diameter is relatively high and its leaves are relatively lush. The sprinkler head of the irrigation device often only sprays its leaves, while the roots are covered by the leaves and are not irrigated, which cannot achieve the irrigation effect and affects the irrigation effect. At the same time, some crops and Chinese herbal medicines are planted in a ridge-by-ridge pile-up method. The height of the traditional irrigation device sprinkler head cannot be adjusted, resulting in the distance between the sprinkler head and the ridge being too high or too low, which will also cause poor irrigation effect. In view of this, the inventors propose a micro-irrigation device for tall plants to solve this problem, which can achieve better irrigation effect and improve irrigation quality.

[0003] In order to enable the crop sprinkler irrigation device to flexibly adjust the sprinkler irrigation height and range according to the height and density of crops and Chinese herbal medicines, better improve the sprinkler irrigation effect and save water resources, a Chinese patent application, announcement number: CN219844379U, discloses a sprinkler irrigation device with adjustable spray range, the utility model includes a water delivery pipe, the top of the water delivery pipe is rotatably provided with a diversion chamber, the diversion chamber is connected with the water delivery pipe, and a plurality of diversion parts are connected on the diversion chamber, the diversion part includes a diversion pipe connected with the diversion chamber, and an adjusting pipe movably sleeved on the outside of the diversion pipe, a plurality of groups of water outlet holes are evenly distributed along the axial direction on the diversion pipe, a sealing member for blocking the water outlet holes is provided on the inner wall of the adjusting pipe, and a nozzle connected with the water outlet hole is provided on the outside of the adjusting pipe along its axial direction, wherein the sum of the number of nozzles and the sealing member is equal to the number of water outlet holes; the utility model can adjust the spray angle according to actual needs to ensure all-round coverage of the spray range and improve the economy of spraying.

[0004] This solution still has some shortcomings in application. Since some crops and Chinese herbal medicines have tall stems and lush leaves, when the sprinkler is irrigated from above, the water droplets or water mist are blocked by the leaves and cannot reach the roots, and the irrigation effect cannot be achieved. At the same time, the crops in the farm are usually planted in a large area, and it is also necessary to be able to expand the sprinkler irrigation range and centrally supply water, otherwise it is easy to have low sprinkler irrigation efficiency. Therefore, it is necessary to improve the structure of the sprinkler irrigation device so that it can not only improve the sprinkler irrigation quality but also implement it quickly and improve the sprinkler irrigation efficiency. Utility Model Content

[0005] The utility model discloses a micro-irrigation device for tall plants, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A micro-irrigation device for tall plants comprises a device body, wherein the device body comprises an arc-shaped water pipe, a plurality of liftable nozzle assemblies and a mist spray pipe, wherein the plurality of liftable nozzle assemblies are arranged on the left and right sides of the arc-shaped water pipe, the mist spray pipe is symmetrically arranged at the two ends of the arc-shaped water pipe in an arc shape, a transverse tube is provided at the front and rear ends of the arc-shaped water pipe, a support frame is fixedly provided at the bottom of the transverse tube, pulleys are provided at both sides of the bottom of the support frame, a swivel joint is installed at the end of one side of the transverse tube, and the swivel joint can be movably swivel-connected with the transverse tube.

[0008] Furthermore, the liftable nozzle assembly includes a liftable water pipe and a micro-irrigation nozzle. The liftable water pipe is in a "U"-shaped structure and one end is connected to the arc-shaped water pipe, and the other end is a retractable water pipe. The micro-irrigation nozzle is installed at the end of the retractable water pipe and can be lifted up and down through the retractable water pipe.

[0009] Furthermore, both ends of the mist spray pipe are connected to the arc-shaped water pipe and a plurality of atomizing nozzles are arranged on one side facing outward.

[0010] Furthermore, the rotary joint can be sleeved on the transverse tube and a tightening hand wheel is provided on the top, and the two device bodies can be connected end to end through the rotary joint.

[0011] Furthermore, a sealing rubber ring is provided on the inner side wall of the rotary joint.

[0012] Furthermore, the support frame is in an "eight" shape and a cross support rod is provided in the middle.

[0013] Furthermore, a warning light holder is provided on the top of the transverse tube.

[0014] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0015] The utility model firstly sets an arc-shaped water pipe as a main pipe, and sets a plurality of height-adjustable micro-irrigation nozzles on the left and right sides of the arc-shaped water pipe. The micro-irrigation nozzles can be adjusted up and down through the retractable water pipe, so as to be flexibly adjusted according to the root height of crops and Chinese herbal medicines, and is particularly suitable for strip-shaped ground irrigation; then, transverse pipes are also provided at the front and rear ends of the arc-shaped water pipe, and a rotary joint is provided at one side of the transverse pipe to realize the connection of a plurality of device bodies, so as to realize rapid irrigation according to the irrigation area, and the operation is simple and fast; finally, atomizing water pipes are also provided on both sides of the arc-shaped water pipe, and a plurality of atomizing nozzles are provided on the atomizing water pipe, so as to spray the leaves of crops and Chinese herbal medicines and improve the overall humidity of crops and Chinese herbal medicines. The utility model has a novel structure and a clever design, can effectively improve the quality and efficiency of irrigation, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side structural schematic diagram of the utility model.

[0017] Figure 2 It is a front structural schematic diagram of the utility model.

[0018] Figure 3 It is a top view structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] The specific implementation of the present utility model will be further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 3 As shown, a micro-irrigation device for tall plants includes a device body, wherein the device body includes an arc-shaped water pipe 1, a plurality of liftable nozzle assemblies 2 and a mist spray pipe 3, wherein the plurality of liftable nozzle assemblies 2 are arranged on the left and right sides of the arc-shaped water pipe 1, and the mist spray pipe 3 is symmetrically arranged at the two ends of the arc-shaped water pipe 1 in an arc shape, and a transverse pipe 4 is provided at the front and rear ends of the arc-shaped water pipe 1, a support frame 5 is fixedly provided at the bottom of the transverse pipe 4, and pulleys 6 are provided on both sides of the bottom of the support frame 5, and a swivel joint 7 is installed at the end of one side of the transverse pipe 4, and the swivel joint 7 can be movably swivel-connected with the transverse pipe 4.

[0021] Furthermore, the liftable nozzle assembly 2 includes a liftable water pipe 21 and a micro-irrigation nozzle 22. The liftable water pipe 21 is in a "U"-shaped structure and one end is connected to the arc-shaped water pipe 1, and the other end is a retractable water pipe 23. The micro-irrigation nozzle 22 is installed at the end of the retractable water pipe 23 and can be lifted up and down through the retractable water pipe 23.

[0022] Furthermore, both ends of the mist spray pipe 3 are connected to the arc-shaped water pipe 1 and a plurality of mist spray nozzles 31 are arranged on one side facing outward.

[0023] Furthermore, the rotary joint 7 can be sleeved on the transverse tube 4 and a tightening hand wheel 8 is provided on the top, and the two device bodies can be connected end to end through the rotary joint 7.

[0024] Furthermore, a sealing rubber ring is provided on the inner side wall of the rotary joint 7 .

[0025] Furthermore, the support frame 5 is in an "eight" shape and a cross support rod 9 is provided in the middle.

[0026] Furthermore, a warning light holder 10 is provided on the top of the transverse tube 4 .

[0027] [Example]

[0028] First, the number of device bodies required is calculated according to the sprinkler irrigation area. Several device bodies are pushed to the ridge and connected as a whole through the rotary joint 7 and tightened by tightening the hand wheel 8. Then, the height of the micro-irrigation nozzle 22 is adjusted according to the height of the ridge. The height of the micro-irrigation nozzle 22 is adjusted by the retractable water pipe 23. The spraying quantity of the micro-irrigation nozzle 22 can also be adjusted according to the density of the sprinkler irrigation. If the micro-irrigation nozzle 22 is too dense, some of the micro-irrigation nozzles 22 can be closed. Finally, the arc-shaped water pipe 1 is connected to the water pump and water is passed through. The roots of the crops are irrigated through the micro-irrigation nozzle 22, and the mist spray pipe 3 sprays the leaves of the crops in an atomized manner to maintain humidity.

[0029] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0030] The utility model firstly sets an arc-shaped water pipe as a main pipe, and sets a plurality of height-adjustable micro-irrigation nozzles on the left and right sides of the arc-shaped water pipe. The micro-irrigation nozzles can be adjusted up and down through the retractable water pipe, so as to be flexibly adjusted according to the root height of crops and Chinese herbal medicines, and is particularly suitable for strip-shaped ground irrigation; then, transverse pipes are also provided at the front and rear ends of the arc-shaped water pipe, and a rotary joint is provided at one side of the transverse pipe to realize the connection of a plurality of device bodies, so as to realize rapid irrigation according to the irrigation area, and the operation is simple and fast; finally, atomizing water pipes are also provided on both sides of the arc-shaped water pipe, and a plurality of atomizing nozzles are provided on the atomizing water pipe, so as to spray the leaves of crops and Chinese herbal medicines and improve the overall humidity of crops and Chinese herbal medicines. The utility model has a novel structure and a clever design, can effectively improve the quality and efficiency of irrigation, and is suitable for promotion.

[0031] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial improvement of the utility model using this concept should be regarded as an infringement of the protection scope of the utility model.

Claims

1. A micro-irrigation device for tall plants, characterized in that: The device comprises a device body, which comprises an arc-shaped water pipe, a plurality of liftable nozzle assemblies and a mist spray pipe. The plurality of liftable nozzle assemblies are arranged on the left and right sides of the arc-shaped water pipe. The mist spray pipe is symmetrically arranged at the two ends of the arc-shaped water pipe in an arc shape. Transverse tubes are provided at the front and rear ends of the arc-shaped water pipe. A support frame is fixedly provided at the bottom of the transverse tube. Pullways are provided on both sides of the bottom of the support frame. A swivel joint is installed at the end of one side of the transverse tube, and the swivel joint can be movably swivel-connected with the transverse tube.

2. A micro-irrigation device for tall plants according to claim 1, characterized in that: The liftable nozzle assembly includes a liftable water pipe and a micro-irrigation nozzle. The liftable water pipe is in a "U"-shaped structure and one end is connected to the arc-shaped water pipe, and the other end is a retractable water pipe. The micro-irrigation nozzle is installed at the end of the retractable water pipe and can be lifted up and down through the retractable water pipe.

3. A micro-irrigation device for tall plants according to claim 1, characterized in that: Both ends of the mist spray pipe are connected with the arc-shaped water pipe and a plurality of mist spray nozzles are arranged on one side facing outward.

4. A micro-irrigation device for tall plants according to claim 1, characterized in that: The rotary joint can be sleeved on the transverse tube and a tightening hand wheel is provided on the top. The two device bodies can be connected end to end through the rotary joint.

5. A micro-irrigation device for tall plants according to claim 4, characterized in that: A sealing rubber ring is arranged on the inner side wall of the rotary joint.

6. The micro-irrigation device for tall plants according to claim 1, characterized in that: The support frame is in an "eight" shape and a cross support rod is arranged in the middle.

7. The micro-irrigation device for tall plants according to claim 1, characterized in that: A warning lamp holder is arranged on the top of the transverse tube.

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