A multi-functional farmland irrigation device

Abstract

This utility model relates to the field of irrigation device technology and discloses a multifunctional farmland irrigation device, including a liquid tank. Four movable wheels are fixedly installed at the bottom corners of the liquid tank, and a water inlet is provided on the top side of the liquid tank. This utility model facilitates the movement of the device through the movable wheels on the liquid tank and the cooperation of a push frame, increasing the device's range of use and facilitating spraying in different areas. A water pump can extract water or pesticides from the liquid tank and transport them through a three-way pipe to conveyor rods on both sides of a fixed cover. The water is then discharged through a connection port on the conveyor rod into a U-shaped cover, and finally sprayed out through nozzles to evenly irrigate the farmland below. Furthermore, during use, the position of the spraying components on the conveyor rods can be adjusted according to the planting location of the crops, achieving precise spraying of crops, greatly reducing water waste and avoiding excessive pesticide use, thus saving resources and protecting the environment.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, and in particular to a multifunctional farmland irrigation device. Background Technology

[0002] Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation. Traditional surface irrigation often consumes a lot of water and has a low water utilization rate, making it a very unreasonable agricultural irrigation method. Drip irrigation, on the other hand, requires the laying of a large number of water supply pipelines, which is costly.

[0003] Existing irrigation devices for farmland generally use long-distance spraying or pipeline transportation for irrigation. The devices themselves have poor mobility and limited coverage. Furthermore, during spraying, workers need to constantly adjust the water pressure to spray different areas, which is difficult to control and can easily lead to localized missed irrigation or over-irrigation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multifunctional farmland irrigation device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional farmland irrigation device includes a liquid tank with four fixed casters at the bottom corners. A water inlet is located on the top side of the liquid tank. A fixed cover is fixedly installed on the top of the liquid tank, and conveying rods are fixedly installed on both sides of the fixed cover. The conveying rods have a hollow interior and equidistant connection ports at their tops. A spraying assembly is movably installed on the conveying rods. The spraying assembly includes a U-shaped cover, a threaded column, a nozzle, a connecting cover, and a top block. A water pump is fixedly installed inside the fixed cover. The input end of the water pump is connected to the inside of the liquid tank via a pipe, and the output end of the water pump is fixedly installed with a T-connector, which is connected to the inside of the conveying rods.

[0007] As a further embodiment of this utility model, the U-shaped cover is movably installed on the outside of the conveyor rod. A fixing plate is fixedly installed at the middle of the top of the U-shaped cover. The threaded column is threadedly installed on the fixing plate. The connecting cover is located at the bottom of the threaded column. The top of the connecting cover is movably connected to the bottom of the threaded column. The two sides of the connecting cover are in contact with the side walls of the U-shaped cover. The top block is fixedly installed at the bottom of the connecting cover and communicates with the inside of the connecting cover. A sealing gasket is fixedly installed on the outside of the top block. Flexible hoses are fixedly installed on both sides of the top of the connecting cover. The flexible hoses are telescopic flexible tubes. The other end of the flexible hoses communicates with the inside of the U-shaped cover. The nozzle is fixedly installed at the bottom of the U-shaped cover and communicates with the inside of the U-shaped cover.

[0008] As a further embodiment of this utility model, a limiting frame is fixedly connected to the bottom of the connection port, a base plate is movably installed in the limiting frame, a sealing block is fixedly installed on the top of the base plate, the sealing block can be locked in the connection port, and a spring is fixedly installed between the bottom of the base plate and the limiting frame.

[0009] As a further embodiment of this utility model, support frames are fixedly installed on both sides of the fixed cover corresponding to the positions of the conveying rods.

[0010] As a further embodiment of this invention, a pusher is fixedly installed on the side wall of the liquid tank.

[0011] As a further embodiment of this utility model, a drain cover is threaded onto the tail end of the side wall of the conveying rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this invention, the movable wheels on the liquid tank, in conjunction with the push frame, facilitate the movement of the device, increasing its range of application and enabling spraying in different areas. A water pump extracts water or pesticides from the liquid tank, which are then transported through a three-way pipe to the conveyor rods on both sides of the fixed cover. The pesticides are then discharged through the connecting ports on the conveyor rods into the U-shaped cover, and finally sprayed through nozzles to evenly irrigate the farmland below. Furthermore, during use, the position of the spraying components on the conveyor rods can be adjusted according to the planting location of the crops, achieving precise spraying of crops. This significantly reduces water waste and avoids excessive pesticide use, saving resources and protecting the environment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a multifunctional farmland irrigation device proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a multifunctional farmland irrigation device proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the connecting component structure of a multifunctional farmland irrigation device proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the spraying component structure of a multifunctional farmland irrigation device proposed in this utility model.

[0018] In the diagram: 1. Liquid tank; 2. Casters; 3. Inlet; 4. Push frame; 5. Fixing cover; 6. Conveying rod; 7. U-shaped cover; 8. Connecting port; 9. Threaded column; 10. Nozzle; 11. Drain cover; 12. Water pump; 13. T-pipe; 14. Sealing block; 15. Base plate; 16. Spring; 17. Limiting frame; 18. Fixing plate; 19. Connecting cover; 20. Top block; 21. Sealing gasket; 22. Hose; 23. Support frame. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figures 1-4 A multifunctional farmland irrigation device includes a liquid tank 1, with movable wheels 2 fixedly installed at the four corners of the bottom of the liquid tank 1, a water inlet 3 provided on the top side of the liquid tank 1, a fixed cover 5 fixedly installed on the top of the liquid tank 1, and conveying rods 6 fixedly installed on both sides of the fixed cover 5. The conveying rods 6 have a hollow internal structure, and connection ports 8 are fixedly fixed at equal intervals on the top of the conveying rods 6. A spraying assembly is movably installed on the conveying rods 6, including a U-shaped cover 7, a threaded column 9, a nozzle 10, a connecting cover 19, and a top block 20. A water pump 12 is fixedly installed in the fixed cover 5. The input end of the water pump 12 is connected to the inside of the liquid tank 1 through a pipe, and a three-way pipe 13 is fixedly installed at the output end of the water pump 12, which is connected to the inside of the conveying rods 6.

[0023] In this embodiment, the U-shaped cover 7 is movably installed on the outside of the conveyor rod 6. A fixing plate 18 is fixedly installed at the middle of the top of the U-shaped cover 7. The threaded post 9 is threaded onto the fixing plate 18. The connecting cover 19 is located at the bottom of the threaded post 9. The top of the connecting cover 19 is movably connected to the bottom of the threaded post 9. The two sides of the connecting cover 19 are in contact with the side walls of the U-shaped cover 7. The top block 20 is fixedly installed at the bottom of the connecting cover 19 and communicates with the inside of the connecting cover 19. A sealing gasket 21 is fixedly installed on the outside of the top block 20. Flexible hoses 22 are fixedly installed on both sides of the top of the connecting cover 19. The flexible hoses 22 are telescopic flexible tubes. The other end of the flexible hoses 22 communicates with the inside of the U-shaped cover 7. The nozzle 10 is fixedly installed at the bottom of the U-shaped cover 7 and communicates with the inside of the U-shaped cover 7. A limit bracket 17 is fixedly connected to the bottom of the connecting port 8. A base plate 15 is movably installed in the frame 17. A sealing block 14 is fixedly installed on the top of the base plate 15. The sealing block 14 can be locked in the connection port 8. A spring 16 is fixedly installed between the bottom of the base plate 15 and the limit frame 17. Move the U-shaped cover 7 to the appropriate position directly above the connection port 8, and then rotate the threaded column 9 to control the connection cover 19 to drive the top block 20 to move down. The bottom of the top block 20 will be completely locked into the connection port 8. At this time, the connection cover 19 is connected to the connection port 8 through the top block 20. At the same time, the sealing gasket 21 can provide a sealing effect at the connection between the connection port 8 and the top block 20. When the top block 20 enters the connection port 8, it will push the sealing block 14 down. At this time, the water or pesticide in the conveying rod 6 will be sprayed into the connection cover 19 through the connection port 8, and then flow into the U-shaped cover 7 through the hose 22, and finally sprayed out through the nozzle 10.

[0024] In this embodiment, support frames 23 are fixedly installed on both sides of the fixed cover 5 at the positions corresponding to the positions of the conveying rods 6, so as to support the conveying rods 6 and maintain stability.

[0025] In this embodiment, a pusher frame 4 is fixedly installed on the side wall of the liquid tank 1. The movable wheels 2 on the liquid tank 1 cooperate with the pusher frame 4 to facilitate the movement of the device, thereby increasing the range of use of the device, making it easier to spray different areas and improving convenience.

[0026] In this embodiment, a drain cover 11 is threaded onto the tail end of the side wall of the conveying rod 6. By opening the drain cover 11, excess liquid in the conveying rod 6 can be drained.

[0027] As can be seen from the above description, the above embodiments of this utility model achieve the following technical effects: When in use, the movable wheels 2 on the liquid tank 1 cooperate with the push frame 4 to facilitate the movement of the device, increase the range of use of the device, facilitate spraying in different areas, and improve convenience;

[0028] Water or pesticides can be injected into the liquid tank 1 through the inlet 3. Then, the water or pesticides in the liquid tank 1 can be extracted by the water pump 12 and transported to the conveying rods 6 on both sides of the fixed cover 5 through the three-way pipe 13. Then, they are discharged into the U-shaped cover 7 through the connection port 8 on the conveying rod 6. Finally, they are sprayed out through the nozzle 10 to irrigate the farmland below evenly, avoiding missed spraying or over-spraying.

[0029] During use, the position of the spraying component on the conveyor rod 6 can be adjusted according to the planting position of the crops in the farmland. During adjustment, the connecting cover 19 is moved upward by rotating the threaded column 9, causing the top block 20 at the bottom of the liquid tank 1 to move out of the connection port 8. At the same time, the spring 16 will push the bottom plate 15 upward, and the sealing block 14 will block the connection port 8. Then, the U-shaped cover 7 is pushed to move outside the conveyor rod 6. After that, the U-shaped cover 7 is moved to the appropriate position directly above the connection port 8. Then, the threaded column 9 is rotated to control the connecting cover 19 to move the top block 20 downward. The bottom of the top block 20 will be completely inserted into the connection port 8. At this time, the connecting cover 19 is connected to the connecting port 8 through the top block 20. At the same time, the sealing gasket 21 can provide a sealing effect at the connection between the connecting port 8 and the top block 20. When the top block 20 enters the connecting port 8, it will push the sealing block 14 downward. At this time, the water or pesticide in the conveying rod 6 will be sprayed into the connecting cover 19 through the connecting port 8, and then flow into the U-shaped cover 7 through the hose 22, and finally sprayed out through the nozzle 10. The device is easy to operate and control, and can achieve precise spraying of crops, greatly reducing water waste and avoiding excessive use of pesticides. It not only saves resources but also protects the environment.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A multifunctional farmland irrigation device, comprising a liquid tank (1), characterized in that, The liquid tank (1) has four fixed casters (2) at the bottom corners. The liquid tank (1) has a water inlet (3) on the top side. The liquid tank (1) has a fixed cover (5) on the top. The fixed cover (5) has conveying rods (6) on both sides. The conveying rods (6) have a hollow structure inside. The top of the conveying rods (6) has equidistant connection ports (8). The conveying rods (6) have a spraying assembly that is movably installed on the conveying rods (6). The spraying assembly includes a U-shaped cover (7), a threaded column (9), a nozzle (10), a connecting cover (19), and a top block (20). The fixed cover (5) has a water pump (12) fixedly installed inside. The input end of the water pump (12) is connected to the inside of the liquid tank (1) through a pipe. The output end of the water pump (12) has a three-way pipe (13) fixedly installed. The three-way pipe (13) is connected to the inside of the conveying rods (6).

2. The multifunctional farmland irrigation device according to claim 1, characterized in that, The U-shaped cover (7) is movably mounted on the outside of the conveyor rod (6). A fixing plate (18) is fixedly mounted at the top center of the U-shaped cover (7). The threaded column (9) is threaded onto the fixing plate (18). The connecting cover (19) is located at the bottom of the threaded column (9). The top of the connecting cover (19) is movably connected to the bottom of the threaded column (9). The two sides of the connecting cover (19) are in contact with the side walls of the U-shaped cover (7). The top block (20) is fixedly mounted on the connecting cover. At the bottom of the cover (19), the top block (20) is connected to the inside of the connecting cover (19). A sealing gasket (21) is fixedly installed on the outside of the top block (20). A flexible hose (22) is fixedly installed on both sides of the top of the connecting cover (19). The flexible hose (22) is a retractable flexible tube. The other end of the flexible hose (22) is connected to the inside of the U-shaped cover (7). The nozzle (10) is fixedly installed at the bottom of the U-shaped cover (7). The nozzle (10) is connected to the inside of the U-shaped cover (7).

3. The multifunctional farmland irrigation device according to claim 1, characterized in that, A limiting frame (17) is fixedly connected to the bottom of the connection port (8). A base plate (15) is movably installed in the limiting frame (17). A sealing block (14) is fixedly installed on the top of the base plate (15). The sealing block (14) can be locked in the connection port (8). A spring (16) is fixedly installed between the bottom of the base plate (15) and the limiting frame (17).

4. The multifunctional farmland irrigation device according to claim 1, characterized in that, Support frames (23) are fixedly installed on both sides of the fixed cover (5) at the positions corresponding to the conveying rods (6).

5. A multifunctional farmland irrigation device according to claim 1, characterized in that, A pusher (4) is fixedly installed on the side wall of the liquid tank (1).

6. A multifunctional farmland irrigation device according to claim 1, characterized in that, A drain cover (11) is threaded onto the tail end of the side wall of the conveying rod (6).

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