Farmland irrigation device

Abstract

The utility model relates to a farmland irrigation device which comprises a driving vehicle, a main pipeline transversely arranged along the driving vehicle, a bypass water supply pipe arranged in the middle of the main pipeline and communicated with an irrigation pipeline through a hose, and a valve for controlling flow is arranged on the bypass water supply pipe. A plurality of supporting wheels and sprinkling irrigation heads are arranged on the two sides of the main pipeline respectively, the main pipeline penetrates through the centers of the supporting wheels, and the supporting wheels and the driving vehicle jointly support the main pipeline to move. According to the device, through the synergistic effect of the driving vehicle and the supporting wheels, the main pipeline can stably move in a farmland, the irrigation uniformity and efficiency are improved, the irrigation water flow can be evenly distributed in the farmland through the multiple sprinkling irrigation heads arranged on the main pipeline, the flow of the bypass water supply pipe can be adjusted and controlled according to different crops, and the irrigation efficiency is improved. Therefore, the spraying amount of irrigation water can be controlled, and fine management of water resources is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural irrigation technical field especially relates to a farmland irrigation device. BACKGROUND

[0002] With the growth of global population and the continuous improvement of agricultural production demand, agricultural irrigation technology plays a vital role in ensuring food security and improving agricultural production efficiency. However, traditional irrigation methods such as ground irrigation, flooding irrigation and sprinkler irrigation, although to some extent meet the growth needs of crops, but its utilization efficiency of water resources is extremely limited. Studies have shown that more than half of the water resources in traditional irrigation methods are wasted due to evaporation, leakage and runoff, while the actual amount of water absorbed by crops accounts for a very small part of the irrigation water.

[0003] In addition, the traditional ground irrigation, sprinkler irrigation and flooding irrigation methods also have the problem of uneven irrigation in practical application. Due to uneven distribution of water flow, crops in local areas may be limited in growth due to lack of water, while other areas may cause diseases or soil salinization due to excessive water. This uneven irrigation directly leads to the non-uniform growth of crops, which affects the yield and quality of crops. SUMMARY

[0004] In order to overcome the shortcomings in the above background art, the technical problem of the utility model is to provide a device that can uniformly and efficiently irrigate farmland.

[0005] The technical implementation scheme of the utility model is: a farmland irrigation device, comprising a driving vehicle, a main pipeline is arranged transversely along the driving vehicle, a bypass water supply pipe is arranged in the middle of the main pipeline, the bypass water supply pipe is communicated with the irrigation pipeline through a hose, a valve door for controlling flow is arranged on the bypass water supply pipe, a plurality of support wheels and sprinkler heads are arranged along both sides of the main pipeline with the bypass water supply pipe as the center, the main pipeline is arranged through the center of each support wheel, and the main pipeline is supported and moved by the support wheels and the driving vehicle.

[0006] In addition, it is particularly preferred that the main pipeline uses a stainless steel pipe, the both ends of the pipe are plugged by plugs, and the pipe body is connected and spliced by a plurality of section pipes.

[0007] Furthermore, it is particularly preferred that the sprinkling head comprises a support pipe, one end of the support pipe is communicated with the main pipe through a tee joint, the other end is rotatably provided with a sleeve pipe, the sleeve pipe is sleeved with a tee joint, the other two ends of the tee joint are respectively connected with a horizontal jet pipe, the outer end of the two horizontal jet pipes is respectively blocked by a plug, a plurality of bypass jet holes are formed in the side wall of the pipe along the length direction, the bypass jet holes of the two horizontal jet pipes are opposite in direction, and the projection of the central axis of the bypass jet hole and the central axis of the support pipe is perpendicular, after water flows, the water flow is sprayed from the bypass jet holes of the two horizontal jet pipes, and the horizontal jet pipe is driven to rotate around the support pipe by the flow force.

[0008] Furthermore, it is particularly preferred that the support pipe is a stainless steel telescopic pipe, and a rigid seal is used at the telescopic joint.

[0009] Furthermore, it is particularly preferred that the sprinkling heads are staggered in different directions on the main pipe.

[0010] Furthermore, it is particularly preferred that the bottom of the driving vehicle is provided with a storage battery, the top is provided with a solar panel, and a plurality of cameras are arranged around the body of the driving vehicle.

[0011] Compared with the prior art, the utility model has the advantages that: through the cooperation of the driving vehicle and the support wheel, the main pipe can move stably in the farmland, the uniformity and efficiency of irrigation are enhanced, the plurality of sprinkling heads arranged on the main pipe can realize the uniform distribution of irrigation water flow in the farmland, and according to different crops, the flow of the bypass water supply pipe can be regulated, so that the spraying amount of irrigation water can be controlled, and the fine management of water resources can be realized.

[0012] Compared with the traditional sprinkling method, the device can avoid the problems of too much or too little water in local areas, ensure that crops obtain uniform water supply during the growth process, promote the uniform growth of crops, and improve the yield and quality of crops. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model.

[0014] Fig. 2 It is an exploded view of the sprinkling head of the utility model.

[0015] Fig. 3 It is a partial structure schematic diagram of the utility model.

[0016] The marks of various components in the drawings are as follows: 1, driving vehicle; 2, main pipe; 21, bypass water supply pipe; 22, valve; 3, support wheel; 4, sprinkling head; 41, support pipe; 42, sleeve pipe; 43, 44, horizontal jet pipe; 45, bypass jet hole; 5, storage battery; 6, solar panel; 7, camera. Detailed Implementation

[0017] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0018] like Figs. 1-3 The farmland irrigation device shown includes a drive vehicle 1, a main pipeline 2, and support wheels 3. The main pipeline 2 is mounted on the drive vehicle 1 and support wheels 3. The drive vehicle 1 provides driving force, which, together with the support wheels 3, drives the main pipeline 2 to move forward along the direction of farmland irrigation. The main pipeline 2 is connected to the irrigation pipeline via a bypass water supply pipe 21, so as to realize the water supply of the main pipeline 2. Water is sprayed from multiple sprinkler heads 4 installed on the side of the main pipeline 2 to achieve coverage irrigation.

[0019] Specifically, the main pipeline 2 is horizontally positioned at the bottom center of the drive vehicle 1. A bypass water supply pipe 21 is installed in the middle of the main pipeline 2. This bypass water supply pipe 21 is connected to the irrigation pipeline via a flexible hose. The flexible hose can be a coiled hose, and its length needs to be greater than the irrigation length of the farmland. A flow control valve 22 is installed on the bypass water supply pipe 21 to control the irrigation water flow for different crops and different soil properties, thereby achieving precise water flow control and avoiding waste. Multiple support wheels 3 and sprinkler heads 4 are arranged on both sides of the main pipeline 2 with the bypass water supply pipe 21 as the center. To ensure the stability of this device, the support wheels 3 and sprinkler heads 4 can be symmetrically arranged on both sides of the main pipeline 2 with the bypass water supply pipe 21 as the center. The main pipe 2 is positioned at the center of each support wheel 3. Specifically, a support wheel 3 is installed every 3-6 meters, and a sprinkler head 4 is installed every 1 meter. Each sprinkler head 4 sprays irrigation water to cover a width of approximately 1-1.5 meters. The support wheels 3 are connected to the main pipe 2 via bearings, and the drive vehicle 1 is fixedly connected to the main pipe 2. The drive vehicle 1 provides forward power, working in conjunction with the support wheels 3 to drive the main pipe 2 and the sprinkler heads 4 along the irrigation direction, allowing for uniform irrigation of the area. It should be noted that the main pipe 2 is made of stainless steel, which provides rigid support and is not prone to rust. The ends of the stainless steel pipe are sealed with plugs, allowing water to spray out from the sprinkler heads 4. The stainless steel pipe is composed of multiple sections of sub-pipes connected end to end, with each sub-pipe rigidly connected. The sub-pipes are adapted to meet actual needs and the load-bearing capacity of the drive vehicle 1.

[0020] For details, please refer to the following: Fig. 2The sprinkling head 4 comprises a support pipe 41, a sleeve pipe 42 and two horizontal jet pipes 43 and 44, wherein the lower end of the support pipe 41 is communicated with the main pipe 2 through a tee joint, the upper end of the support pipe 41 is rotationally provided with the sleeve pipe 42, the sleeve pipe 42 is rotationally and sealingly connected with the support pipe 41, another tee joint is sleeved on the sleeve pipe 42, the other two ends of the tee joint are connected with the horizontal jet pipes 43 and 44 respectively, the outer ends of the two horizontal jet pipes 43 and 44 are respectively blocked by plugs, water flows out through bypass jet holes 45 on the pipe side wall, the bypass jet holes 45 are evenly arranged along the length direction of the pipe side wall, and it is particularly noted that the bypass jet holes 45 of the horizontal jet pipes 43 and 44 are oppositely directed, and the projection of the central axis of the bypass jet holes 45 on the central axis of the support pipe 41 is perpendicular, when water flows, water flows out from the bypass jet holes 45 of the two horizontal jet pipes 43 and 44, and the horizontal jet pipes 43 and 44 are driven to rotate around the support pipe 41 by the flow force, so that the uniformity and the coverage area of the jet water can be increased.

[0021] Finally, it should be noted that the bottom of the driving vehicle 1 is provided with a battery 5, which provides power for the device, and the top of the driving vehicle 1 is provided with a solar panel 6, which can ensure the endurance of the device in sunny conditions. A plurality of cameras 7 are provided around the body of the driving vehicle 1, which can cooperate with the display to observe the environment around the driving vehicle and the forward direction in real time, thereby improving the automation and intelligence of the device.

[0022] The farmland irrigation device has remarkable beneficial effects in improving water resource utilization efficiency, improving irrigation uniformity and promoting crop growth, and provides strong support for the sustainable development of modern agriculture.

[0023] The above-described embodiments only express the preferred embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications, improvements and substitutions can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An agricultural field irrigation device, characterized by: The utility model provides a kind of irrigation system, including drive car (1), main pipe (2) is arranged transversely along the drive car (1), the middle of main pipe (2) is provided with bypass water supply pipe (21), the bypass water supply pipe (21) is communicated with irrigation pipe by hose, bypass water supply pipe (21) is provided with valve (22) of controlling flow, to bypass water supply pipe (21) as center, a plurality of support wheel (3) and sprinkler head (4) are respectively arranged along the both sides of main pipe (2), main pipe (2) is placed in the center of each support wheel (3), and main pipe (2) is moved by support wheel (3) and drive car (1) jointly supporting.

2. The farm field irrigation device according to claim 1, characterized in that: The main pipe (2) uses stainless steel pipe, and the both ends of the pipe are blocked by plugs, and the pipe body is connected and spliced by multiple section pipes.

3. The field irrigation device according to claim 1 or 2, characterized in that: The sprinkler head (4) includes a support pipe (41), one end of the support pipe (41) is communicated with the main pipe (2) through a tee joint, the other end is rotatably provided with a sleeve pipe (42), the sleeve pipe (42) is sleeved with another tee joint, the other two ends of the tee joint are respectively connected with a horizontal jet pipe (43, 44), the outer ends of the two horizontal jet pipes (43, 44) are respectively blocked by plugs, a plurality of bypass jet holes (45) are formed in the length direction of the side wall of the pipe, the bypass jet holes (45) of the two horizontal jet pipes (43, 44) are opposite in direction, and the central axis of the bypass jet hole (45) is perpendicular to the projection of the central axis of the support pipe (41), after water flows through, the water flow is sprayed from the bypass jet holes (45) of the two horizontal jet pipes (43, 44), and the horizontal jet pipes (43, 44) are driven to rotate around the support pipe (41) by the flow force.

4. The device according to claim 3, characterized in that: The support pipe (41) is a stainless steel telescopic pipe, and a rigid seal is used at the telescopic joint.

5. The device according to claim 4, characterized in that: The sprinkler heads (4) are arranged in different directions and staggered on the main pipe (2).

6. The device according to claim 5, characterized in that: The bottom of the drive car (1) is provided with a storage battery (5), and the top is provided with a solar panel (6), and a plurality of cameras (7) are arranged around the body of the drive car (1).

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