An intelligent irrigation system integrating water, fertilizer and medicine for saline-alkali land

Abstract

The present invention discloses an intelligent irrigation system for saline-alkali land that integrates water, fertilizer, and medicine. The system comprises a horizontally arranged mounting base, a water tank fixedly mounted above the mounting base, a push handle fixedly mounted on the outside of the side of the water tank, a control panel fixedly mounted on the front outer surface of the water tank for intelligent control, movable rollers rotatably mounted on the front and rear sides of the mounting base, an injection pipe fixedly mounted on the upper surface of the water tank in communication therewith, and a mixing box fixedly mounted on the upper end of the water tank for adding liquid fertilizer and medicine. During mixing, the present invention causes water in the injection pipe to be synchronously discharged into the water tank, which drives the driving blades to rotate under the action of the water flow, thereby causing the driving blades to drive the injection nozzle to rotate through the connecting pipe, thereby expanding the injection nozzle's spray range and preventing the impact of concentrated addition on the subsequent mixing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of saline-alkali land fertilization and irrigation, and specifically to a saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system. Background Art

[0002] Saline-alkali land refers to a type of soil with a high salt content and alkaline reaction, which usually has lower soil fertility and plant growth ability. Fertilization and irrigation on such land require special consideration to improve soil quality and promote plant growth.

[0003] In the prior art, Chinese patent publication number CN118592179A discloses an intelligent fertilization and irrigation system, which includes a water tank, a water pump installed on the inner bottom of the water tank, and a water outlet end of the water pump extending to the outside of the water tank to form a water outlet pipe. The water outlet pipe is connected to a number of watering pipes. The system also includes a control box and a soil monitor. A fertilizer adding part is installed on the upper side of the water tank. The fertilizer adding part is connected to the inside of the water tank through the fertilizer adding pipe. The fertilizer adding pipe is provided with a solenoid valve for controlling its on and off. A water supply pipe connected to the water tank is provided on one side of the water tank; the soil monitor, water pump and solenoid valve are all electrically connected to the control box.

[0004] Based on the above materials, it can be seen that in the prior art, a storage cylinder is generally set up to add fertilizer or medicine into the water tank to achieve the purpose of water-fertilizer integration. However, in actual use, the location when adding fertilizer or medicine into the water tank is relatively concentrated, which is not conducive to the mixing between fertilizer or medicine and water. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated intelligent irrigation system for saline-alkali land using water, fertilizer and medicine to solve the problem raised in the above background technology that is not conducive to uniform mixing between fertilizer or medicine and water.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system, comprising a horizontally arranged mounting base, a water storage tank fixedly mounted above the mounting base, and a push handle fixedly mounted on the side of the water storage tank:

[0007] A control panel for intelligent control is fixedly mounted on the front outer surface of the water tank, and movable rollers are rotatably mounted on the front and rear sides of the mounting base, and a water injection pipe connected to the water tank is fixedly mounted on the upper surface of the water tank;

[0008] A mixing box for adding liquid fertilizer and liquid medicine is fixedly installed at the upper end of the water storage tank, and an injection nozzle for spraying fertilizer and liquid medicine is installed below the mixing box, and a rotating mechanism for expanding the spraying range of the injection nozzle is provided in the mixing box;

[0009] The water tank is fixedly provided with water outlet pipes connected thereto on both the front and rear sides, and a watering nozzle is fixedly provided at the front end of the water outlet pipe. A filter is fixedly provided on the inner wall of the water tank to prevent the watering nozzle from being blocked, and a cleaning mechanism is provided on the outside of the filter to clean it.

[0010] Preferably, the rotating mechanism includes a connecting pipe fixedly installed through the injection nozzle, and the connecting pipe is rotatably connected to the mixing box, and a through hole structure is opened on the side surface of the upper end of the connecting pipe.

[0011] Preferably, the connecting pipe and the driving blade on the upper outer portion of the mixing box are coaxially fixedly installed, and the driving blade and the outlet position of the water injection pipe correspond to each other.

[0012] Preferably, stirring rods for accelerating dissolution are rotatably installed on the left and right sides of the water storage tank, and friction rollers are fixedly installed at the front and rear ends of the stirring rods.

[0013] Preferably, the friction roller is in contact with the moving roller, and the friction roller is made of a rubber material with a rough surface.

[0014] Preferably, the cleaning mechanism includes cleaning plates fitted on the outer surface of the filter screen, and all the cleaning plates are connected by connecting rods to form an integrated structure.

[0015] Preferably, contact blocks are fixedly installed on the top ends of the left and right sides of the connecting rod, and the contact blocks and the extrusion cams are squeezed against each other, and the extrusion cams and the stirring rod are coaxially fixedly installed.

[0016] Compared with the existing technology, the beneficial effects of the present invention are as follows: the water-fertilizer-pesticide integrated smart irrigation system for saline-alkali land fertilization adopts a new structural design, and its specific contents are as follows:

[0017] 1. Pour water into the water tank through the water injection pipe, and then spray it out from the irrigation nozzle through the outlet pipe to achieve the purpose of watering the plants. When necessary, add corresponding fertilizers or medicines to the mixing box to improve the saline-alkali soil environment. The added fertilizers or medicines are mixed with water through the injection nozzle to achieve the purpose of mixing. In this process, the same equipment is integrated.

[0018] Furthermore, when the injection nozzle is being mixed, the water in the water injection pipe is simultaneously discharged into the water storage tank, and the driving blades are driven to rotate under the action of the water flow, so that the driving blades drive the injection nozzle to rotate through the connecting pipe, thereby expanding the injection range of the injection nozzle and avoiding the impact of concentrated addition on subsequent mixing effects.

[0019] 2. During the movement of the pushing device, the friction between the moving roller and the friction roller is used to drive the stirring rod to rotate, so that the stirring rod is used to stir the inside of the water tank to prevent the precipitation of fertilizers or drugs.

[0020] Furthermore, the stirring rod drives the extrusion cam fixed coaxially with it to rotate during the rotation process, and the extrusion fit between the extrusion cam and the contact block enables the connecting rod to drive the cleaning plate to move back and forth left and right, thereby using the cleaning plate to scrape off dirt on the surface of the filter screen to prevent dirt accumulation from affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the three-dimensional diagrams of the present invention;

[0022] Figure 2 This is the second three-dimensional diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the water storage tank of the present invention;

[0024] Figure 4 This is a schematic diagram of the injection nozzle structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the mixing box of the present invention;

[0026] Figure 6 This is a schematic structural diagram of the positional relationship between the movable roller and the friction roller of the present invention;

[0027] Figure 7 This is a structural diagram showing the positional relationship between the cleaning plate and the filter screen of the present invention.

[0028] In the figure: 1. Mounting base; 2. Water storage tank; 201. Push handle; 3. Control panel; 4. Moving roller; 5. Water filling pipe; 6. Mixing box; 7. Injection nozzle; 8. Filling pipe; 9. Connecting pipe; 10. Driving blade; 11. Outlet pipe; 12. Watering nozzle; 13. Stirring rod; 14. Friction roller; 15. Filter; 16. Cleaning plate; 17. Connecting rod; 1701. Contact block; 18. Extrusion cam. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figure 1-Figure 3 and Figure 6In order to achieve the purpose of water and fertilizer integration, this embodiment provides the following technical solutions, which specifically disclose: a horizontally arranged mounting base 1, a water tank 2 is fixedly mounted on the mounting base 1, and a push handle 201 is fixedly mounted on the side of the water tank 2, a control panel 3 for intelligent control is fixedly mounted on the front outer surface of the water tank 2, and movable rollers 4 are rotatably mounted on the front and rear sides of the mounting base 1, and a water injection pipe 5 connected to the water tank 2 is fixedly mounted on the upper surface of the water tank 2, and a water tank 2 for adding water is fixedly mounted on the upper end of the water tank 2. A mixing box 6 for liquid fertilizer and medicine is provided, and an injection nozzle 7 for spraying fertilizer and medicine is installed below the mixing box 6. A water outlet pipe 11 is fixedly installed on the front and rear sides of the water tank 2 and is connected to the water tank 2, and a watering nozzle 12 is fixedly installed on the front end of the water outlet pipe 11. A stirring rod 13 for accelerating dissolution is rotatably installed on the left and right sides of the inside of the water tank 2, and friction rollers 14 are fixedly installed on the front and rear ends of the stirring rod 13. The friction roller 14 is in contact with the movable roller 4, and the friction roller 14 is set to a rubber material with a rough surface.

[0031] When using the device, first, fertilizer or medicine is added to the mixing tank 6 through the filling pipe 8 as needed. This operation is not necessary if only watering is required. Then, water for irrigation is added to the water storage tank 2 through the water injection pipe 5. At the same time, the injection nozzle 7 is opened to add fertilizer or medicine into the water storage tank 2 for mixing. After mixing is completed, the operator pushes the handle 201 to move the entire device. At the same time, the irrigation nozzle 12 is opened to spray the mixed irrigation water through the outlet pipe 11 to achieve the purpose of irrigation. When the device is pushed, the moving roller 4 rotates accordingly. The friction between the moving roller 4 and the friction roller 14 causes the stirring rod 13 to rotate, further stirring the liquid in the water storage tank 2.

[0032] Example 2: Please refer to Figure 4-Figure 5 In order to facilitate the subsequent mixing of water and fertilizer, this embodiment provides the following technical solutions, which specifically disclose: a rotating mechanism for expanding the spraying range of the injection nozzle 7 is provided in the mixing box 6, and the rotating mechanism includes a connecting pipe 9 fixedly installed above the injection nozzle 7, and the connecting pipe 9 is rotatably connected to the mixing box 6, and a through hole structure is opened on the side surface of the upper end of the connecting pipe 9, and the connecting pipe 9 and the driving blade 10 on the outside of the mixing box 6 are coaxially fixedly installed, and the driving blade 10 corresponds to the outlet position of the water injection pipe 5.

[0033] When the water injection pipe 5 adds water to the water storage tank 2, the impact force of the water flow drives the driving blade 10 above the mixing box 6 to rotate. When the driving blade 10 rotates, the injection nozzle 7 is driven to rotate through the connecting pipe 9, thereby expanding its spraying range, so that the waste or medicine can be better contacted and mixed with the water.

[0034] Example 3: Please refer to Figure 7In order to prevent the filter 15 from being blocked, the present embodiment provides the following technical solutions, which specifically disclose: a filter 15 for preventing the watering nozzle 12 from being blocked is fixedly installed on the inner wall of the water storage tank 2, and a cleaning mechanism for cleaning the filter 15 is provided on the outside of the filter 15. The cleaning mechanism includes a cleaning plate 16 fitted on the outer surface of the filter 15, and all the cleaning plates 16 are connected by a connecting rod 17 passing through to form an integrated structure. Contact blocks 1701 are fixedly installed on the top of the left and right sides of the connecting rod 17, and the contact blocks 1701 and the extrusion cam 18 are squeezed against each other, and the extrusion cam 18 and the stirring rod 13 are coaxially fixedly installed.

[0035] During the rotation of the stirring rod 13, the extrusion cam 18 fixed thereto is driven to rotate synchronously. At this time, the contact extrusion between the extrusion cam 18 and the contact block 1701 is used to make the contact block 1701 drive the connecting rod 17 to move back and forth left and right, so that the connecting rod 17 drives the cleaning plate 16 to move synchronously, and the cleaning plate 16 is used to scrape off the dirt on the surface of the filter screen 15. The filter screen 15 is used to filter the liquid entering the water outlet pipe 11 to avoid clogging of the irrigation nozzle 12, thereby avoiding clogging of the filter screen 15 due to accumulation of a large amount of dirt on the surface.

[0036] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system, comprising a horizontally arranged mounting base (1), a water storage tank (2) fixedly mounted above the mounting base (1), and a push handle (201) fixedly mounted on the side of the water storage tank (2), characterized in that: A control panel (3) for intelligent control is fixedly mounted on the front outer surface of the water storage tank (2), and movable rollers (4) are rotatably mounted on the front and rear sides of the mounting base (1), and a water injection pipe (5) connected thereto is fixedly mounted on the upper surface of the water storage tank (2); a mixing box (6) for adding liquid fertilizer and liquid medicine is fixedly mounted on the upper end of the interior of the water storage tank (2), and an injection nozzle (7) for spraying fertilizer and liquid medicine is mounted below the mixing box (6), and a rotating mechanism for expanding the spraying range of the injection nozzle (7) is provided in the mixing box (6); a water outlet pipe (11) connected thereto is fixedly mounted on the front and rear sides of the water storage tank (2), and a watering nozzle (12) is fixedly mounted at the front end of the water outlet pipe (11), and a filter (15) for preventing the watering nozzle (12) from being blocked is fixedly mounted on the inner side wall of the water storage tank (2), and a cleaning mechanism for cleaning the filter (15) is provided on the outer side of the filter (15); The rotating mechanism comprises a connecting pipe (9) fixedly installed through the top of the injection nozzle (7), and the connecting pipe (9) is rotatably connected to the mixing box (6), and a through hole structure is provided on the side surface of the upper end of the connecting pipe (9); the connecting pipe (9) and the driving blade (10) on the top of the mixing box (6) are coaxially fixedly installed, and the driving blade (10) corresponds to the outlet position of the water injection pipe (5); when the water injection pipe adds water to the water storage tank, the driving blade above the mixing box is driven to rotate by the impact force of the water flow, and when the driving blade rotates, the injection nozzle is driven to rotate through the connecting pipe.

2. The saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system according to claim 1, characterized in that: Stirring rods (13) for accelerating dissolution are rotatably mounted on the left and right sides of the water storage tank (2), and friction rollers (14) are fixedly mounted on the front and rear ends of the stirring rods (13).

3. The saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system according to claim 2, characterized in that: The friction roller (14) and the moving roller (4) are in contact and friction with each other, and the friction roller (14) is made of a rubber material with a rough surface.

4. The saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system according to claim 1, characterized in that: The cleaning mechanism comprises cleaning plates (16) fitted on the outer surface of the filter screen (15), and all the cleaning plates (16) are connected to form an integrated structure via connecting rods (17) passing through them.

5. The saline-alkali land water, fertilizer and pesticide integrated intelligent irrigation system according to claim 4, characterized in that: Contact blocks (1701) are fixedly mounted on the top ends of the left and right sides of the connecting rod (17), and the contact blocks (1701) and the extrusion cam (18) are mutually extruded, and the extrusion cam (18) and the stirring rod (13) are coaxially fixedly mounted.

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