Water, fertilizer and pesticide integrated intelligent irrigation system for saline-alkali soil

Abstract

The invention discloses a saline-alkali soil water-fertilizer-pesticide integrated intelligent irrigation system which comprises a horizontally arranged mounting base, a water storage tank is fixedly mounted above the mounting base, a push handle is fixedly mounted outside the side surface of the water storage tank, and a control panel for intelligent control is fixedly mounted on the outer surface of the front side of the water storage tank. Moving rollers are rotationally mounted on the front side and the rear side of the mounting base, a water injection pipe communicated with the water storage tank is fixedly mounted on the upper surface of the water storage tank, and a blending tank used for adding liquid fertilizer and liquid medicine is fixedly mounted at the upper end in the water storage tank. During blending, water in the water injection pipe is synchronously discharged into the water storage tank, and the driving blade is driven to rotate under the action of water flow, so that the driving blade drives the injection nozzle to rotate through the connecting pipe, the injection range of the injection nozzle is expanded, and the subsequent mixing effect is prevented from being influenced by concentrated position addition.

Description

Technical Field

[0001] The present invention relates to the technical field of saline-alkali land fertilization and irrigation, and in particular 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, a Chinese patent with publication number CN118592179A discloses an intelligent fertilization and irrigation system, including a water tank, a water pump installed on the inner bottom of the water tank, a water outlet end of the water pump extending to the outside of the water tank to form a water outlet pipe, a plurality of watering pipes connected to the water outlet pipe, a control box and a soil monitor, a fertilizer adding part 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, a solenoid valve for controlling the on and off of the fertilizer adding pipe is provided, and a water supply pipe connected to the water tank is provided on one side of the water tank; the soil monitor, the water pump and the 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 of fertilizer or medicine with water. Summary of the invention

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

[0006] To achieve the above object, the present invention provides the following technical solution: a saline-alkali land water-fertilizer-pesticide integrated smart irrigation system, comprising a horizontally arranged mounting base, a water storage tank is fixedly installed above the mounting base, and a push handle is fixedly installed on the side of the water storage tank: A control panel for intelligent control is fixedly mounted on the front outer surface of the water storage 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 storage tank is fixedly mounted on the upper surface of the water storage tank; 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; 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 screen for preventing the watering nozzle from being blocked is fixedly provided on the inner wall of the water tank, and a cleaning mechanism for cleaning the filter screen is provided on the outside of the filter screen.

[0007] Preferably, the rotating mechanism comprises a connecting pipe fixedly installed through the top of 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.

[0008] Preferably, the connecting pipe and the driving blade on the upper outer part 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.

[0009] 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 on the front and rear ends of the stirring rods.

[0010] 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.

[0011] Preferably, the cleaning mechanism comprises cleaning plates fitted on the outer surface of the filter screen, and all the cleaning plates are connected by connecting rods penetrating therebetween to form an integrated structure.

[0012] Preferably, contact blocks are fixedly installed at the top ends of the left and right sides of the connecting rod, and the contact blocks and the extrusion cams are pressed against each other, and the extrusion cams and the stirring rods are coaxially fixedly installed.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the water-fertilizer-pesticide integrated intelligent irrigation system for saline-alkali land fertilization adopts a new structural design, and its specific contents are as follows: 1. Pour water into the water tank through the water injection pipe, and then spray it out from the irrigation nozzle through the water 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.

[0014] Furthermore, when the injection nozzle is being prepared, 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.

[0015] 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 avoid precipitation of fertilizers or drugs.

[0016] Furthermore, the stirring rod drives the extrusion cam fixed coaxially therewith 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

[0017] Figure 1 It is one of the three-dimensional diagrams of the present invention; Figure 2 This is the second three-dimensional diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the water storage tank of the present invention; Figure 4 This is a schematic diagram of the injection nozzle structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the mixing box of the present invention; Figure 6 This is a schematic diagram of the positional relationship between the moving roller and the friction roller of the present invention; Figure 7 This is a schematic structural diagram of the positional relationship between the cleaning plate and the filter screen of the present invention.

[0018] In the figure: 1. Installation 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. Water 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

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-Figure 3 and Figure 6In order to achieve the purpose of water-fertilizer integration, the present embodiment provides the following technical solutions, which specifically disclose: a horizontally arranged mounting base 1, a water storage tank 2 is fixedly mounted on the mounting base 1, and a push handle 201 is fixedly mounted on the side of the water storage tank 2, a control panel 3 for intelligent control is fixedly mounted on the front outer surface of the water storage tank 2, and moving 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 storage tank 2 is fixedly mounted on the upper surface of the water storage tank 2, and a push handle 201 is fixedly mounted on the upper end of the water storage tank 2 for adding water. A mixing box 6 for liquid fertilizer and liquid medicine is provided, and an injection nozzle 7 for spraying fertilizer and liquid medicine is installed below the mixing box 6. A water outlet pipe 11 connected to the water tank 2 is fixedly installed on the front and rear sides, 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 inside 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 for friction, and the friction roller 14 is set to a rubber material with a rough surface.

[0021] When using the device, first add fertilizer or medicine into the mixing box 6 through the filling pipe 8 as needed. If only watering is required, this operation is not required. Then add water for watering into the water storage tank 2 through the water injection pipe 5. While adding water, open the injection nozzle 7 to add fertilizer or medicine into the water storage tank 2 for mixing. After mixing, the operator pushes the handle 201 to push the device as a whole to move. At the same time, the irrigation nozzle 12 is opened to spray the mixed irrigation water through the water outlet pipe 11 to achieve the purpose of irrigation. When pushing the device, the moving roller 4 rotates with it, and the friction between the moving roller 4 and the friction roller 14 is used to rotate the stirring rod 13 to further stir the liquid in the water storage tank 2.

[0022] Example 2: Please refer to Figure 4-Figure 5 In order to facilitate the subsequent mixing of water and fertilizer, the present 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 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, and the connecting pipe 9 is coaxially fixedly installed with a driving blade 10 on the top of the mixing box 6, and the driving blade 10 corresponds to the outlet position of the water injection pipe 5.

[0023] When the water injection pipe 5 adds water to the water storage tank 2, the impact force of the water flow is used to drive 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 water.

[0024] 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 arranged on the outer side 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 penetrating therethrough to form an integrated structure. Contact blocks 1701 are fixedly installed 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 squeezed, and the extrusion cam 18 and the stirring rod 13 are coaxially fixedly installed.

[0025] 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 due to accumulation of a large amount of dirt on the surface of the filter screen 15.

[0026] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A saline-alkali land water-fertilizer-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 to the water storage tank (2) 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 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 to the water storage tank (2) is fixedly mounted on the front and rear sides, and a watering nozzle (12) is fixedly mounted at the front end of the water outlet pipe (11), and a filter screen (15) for preventing the watering nozzle (12) from being blocked is fixedly mounted on the inner wall of the water storage tank (2), and a cleaning mechanism for cleaning the filter screen (15) is provided on the outside of the filter screen (15).

2. The saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system according to claim 1, characterized in that: The rotating mechanism comprises a connecting pipe (9) fixedly installed through the top of the injection nozzle (7), 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).

3. The saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system according to claim 2 is characterized by: The connecting pipe (9) is coaxially fixedly installed with the driving blade (10) on the upper outer portion of the mixing box (6), and the driving blade (10) corresponds to the outlet position of the water injection pipe (5).

4. The saline-alkali land water-fertilizer-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).

5. The saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system according to claim 4 is characterized by: 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.

6. The saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning plate (16) mounted on the outer surface of the filter screen (15), and all the cleaning plates (16) are connected by connecting rods (17) penetrating therebetween to form an integrated structure.

7. The saline-alkali land water-fertilizer-pesticide integrated intelligent irrigation system according to claim 6, 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 cams (18) are mutually extruded, and the extrusion cams (18) and the stirring rod (13) are coaxially fixedly mounted.

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