Water, fertilizer and pesticide integrated sprinkling machine

Abstract

The invention discloses a water-fertilizer-pesticide integrated sprinkling machine which comprises a supporting assembly, a sprinkling and drip irrigation execution assembly and a pesticide injection assembly, the supporting assembly comprises supporting legs and a fixing ring arranged in the middle of a sprinkling rod, the fixing supporting legs are rotationally connected into a groove, the sprinkling and drip irrigation execution assembly comprises a water tank, and the side wall of the water tank is connected with a water supply pipe. The bottom of the water tank is connected with a drain pipe, the end of the drain pipe is connected with a connecting valve, the connecting valve is connected with a first connecting pipe through a connecting hose, the first connecting pipe is connected with a spraying rod, the spraying rod is provided with a spraying valve and a drip irrigation valve, the end of the spraying rod is connected with a pipeline, and the pipeline is sequentially connected with a bent pipe and a pulse nozzle. A conical pipe is connected to the spraying rod, multiple sets of through holes are formed in the side wall of the conical pipe, and the medicine injection assembly comprises a medicine adding opening formed in the top of the water tank. Therefore, through cooperative work of multiple assemblies, precise irrigation, fertilization and pesticide application are achieved, operation is easy and convenient, manpower is saved, the equipment stability is enhanced, and the comprehensive benefits of agricultural production are improved.

Description

Technical Field

[0001] This application relates to the technical field of agricultural sprinkler irrigation, and particularly to an integrated sprinkler irrigation machine for water, fertilizer and pesticide. Background Art

[0002] In the field of agricultural planting, the irrigation and fertilization management of crops play a crucial role in the growth and final yield of crops. For a long time, many problems have emerged in the traditional irrigation and fertilization methods, restricting the efficient development of agricultural production.

[0003] In terms of irrigation, the traditional irrigation method is relatively extensive. In the past, the flood irrigation mode was generally adopted, directly introducing a large amount of water into the farmland. Although this method can meet the water demand of crops to a certain extent, it causes a great waste of water resources. On the one hand, due to the lack of precise irrigation control, a large amount of water is lost during irrigation due to evaporation, leakage, etc., and cannot be fully absorbed and utilized by crops; on the other hand, it is difficult to carry out targeted irrigation according to the water demand characteristics of different plots and different crops, resulting in excessive water in some areas, causing problems such as soil compaction and poor air permeability, affecting the normal respiration and growth of crop roots.

[0004] There are also many drawbacks in the fertilization link. Manual spreading is prone to uneven fertilizer distribution. Some crops may suffer from fertilizer damage due to excessive fertilizer, resulting in problems such as root burning and poor growth; while some crops may not obtain enough nutrients due to insufficient fertilizer, affecting growth and yield, resulting in low fertilizer utilization rate and increasing agricultural production costs. Summary of the Invention

[0005] This application aims to solve at least one of the technical problems in the related technologies to some extent.

[0006] To this end, an object of this application is to provide an integrated sprinkler irrigation machine for water, fertilizer and pesticide, which can realize precise irrigation, fertilization and pesticide application, simple operation, labor saving, enhanced equipment stability and improved comprehensive agricultural production benefits through the coordinated work of multiple components.

[0007] To achieve the above object, the present application proposes an integrated fertilizer, water and medicine sprinkler irrigation machine, which includes a support assembly, a sprinkler and drip irrigation execution assembly, and a medicine injection assembly. Among them, the support assembly is used to support the equipment, including legs and a fixing ring provided in the middle of the sprinkler rod. A groove is provided on the side wall of the fixing ring, and fixedly supported legs distributed in a circular array are rotatably connected in the groove; the sprinkler and drip irrigation execution assembly is used to achieve sprinkler irrigation and drip irrigation of crops, including a water tank. A water supply pipe is connected to the side wall of the water tank, the end of the water supply pipe is connected to a water pump, a drain pipe is connected to the bottom of the water tank, the end of the drain pipe is connected to a connection valve, the connection valve is connected to a first connection pipe through a connection hose, and the first connection pipe is connected to the sprinkler rod; Sprinkler valves and drip irrigation valves are provided on the sprinkler rod. A pipeline is connected to the end of the sprinkler rod, and the pipeline is sequentially connected to a bent pipe and a pulse nozzle. Moreover, a conical pipe is connected to the sprinkler rod, and multiple groups of through holes are provided on the side wall of the conical pipe; the medicine injection assembly is used to add fertilizers or medicines, including a medicine adding port opened on the top of the water tank. A filter screen is installed on the inner side wall of the medicine adding port, and a sealing cover is threadedly connected to the outer side wall.

[0008] The integrated fertilizer, water and medicine sprinkler irrigation machine of the embodiment of the present application can realize precise irrigation, fertilization and medicine application, has simple operation, saves manpower, enhances the stability of the equipment, and improves the comprehensive benefits of agricultural production through the collaborative work of multiple components.

[0009] In addition, the integrated fertilizer, water and medicine sprinkler irrigation machine proposed above according to the present application may also have the following additional technical features:

[0010] Specifically, the fixing ring is located between the first connection pipe and the drip irrigation valve.

[0011] Specifically, the sprinkler valve is located above the first connection pipe, and the drip irrigation valve is located below the first connection pipe.

[0012] Specifically, a second connection pipe is also fixedly connected to the middle of the sprinkler rod, and a sealing plug is threadedly connected to the side wall of the second connection pipe.

[0013] Specifically, a stirring motor is fixedly connected to the top of the water tank, a stirring rod is fixedly connected to the output end of the stirring motor, multiple groups of stirring rods are fixedly connected to the middle of the stirring rod, and the stirring rods are symmetrically arranged.

[0014] Specifically, multiple groups of connecting columns are fixedly connected to the middle of the stirring rod. A first scraping plate is fixedly connected to the ends of a pair of the connecting columns, the first scraping plate contacts the inner side wall of the water tank, and a second scraping plate is fixedly connected to the bottom of the stirring rod, and the second scraping plate contacts the bottom of the inner side wall of the water tank.

[0015] Specifically, an installation groove is provided on the side wall of the fixedly supported leg, and a magnet is fixedly connected to the inner side wall of the installation groove.

[0016] Specifically, a cloth strip is fixedly connected to the side wall of the fixedly supported leg, and a magic tape suede surface and a magic tape hook surface are fixedly connected to the side wall of the cloth strip.

[0017] Compared with the prior art, the beneficial effects of the present application are as follows:

[0018] 1. Efficient water-saving irrigation: Through the coordinated operation of the spraying component and the drip irrigation component, precise irrigation is achieved. The spraying component can, according to actual needs, flexibly adjust the angle of the pulsed sprinkler head by using an adjustable pipeline system, and precisely spray water to the required area, avoiding water resource waste caused by the inability to precisely control during flood irrigation. The drip irrigation component, by means of the small holes on the side wall of the conical pipe, allows water to slowly and precisely drip into the roots of the crops, greatly reducing water evaporation and leakage losses. This not only improves the utilization efficiency of water resources but also can conduct targeted irrigation according to the water demand characteristics of different plots and different crops, effectively avoiding problems such as soil compaction and poor air permeability caused by excessive water in some areas, and ensuring the normal respiration and growth of crop roots.

[0019] 2. Precise fertilization and improved fertilizer utilization rate: The sprinkler is equipped with a medicine injection component. Workers can add fertilizers to the water tank through the medicine adding port and transport them to the crops together with water. This method realizes the integration of water and fertilizer, and can precisely provide nutrients for crops according to the fertilizer demand law at different growth stages of the crops. It avoids the problem of uneven fertilizer distribution caused by manual spreading, reduces fertilizer damage caused by excessive fertilizer and the situation where insufficient fertilizer affects crop growth, significantly improves the fertilizer utilization rate, and reduces the agricultural production cost.

[0020] 3. Simple operation and labor cost saving: The overall equipment is easy to operate. Workers only need to operate the water pump, adjust the spraying valve and the drip irrigation valve to easily switch between the spraying and drip irrigation functions and control the conveyance of water and fertilizer. Compared with traditional irrigation and fertilization methods, it does not require a large amount of labor for heavy irrigation guidance and fertilizer spreading work, greatly saving labor costs and improving agricultural production efficiency.

[0021] 4. Multi-functional integration and improved comprehensive benefits: It realizes integrated operations of irrigation, fertilization, and pesticide application. By adding pesticides to the water tank, the pesticides can be precisely applied to the crops through the spraying and drip irrigation systems, reducing the cumbersome steps of separate pesticide application. This not only improves the comprehensive efficiency of agricultural production but also reduces the equipment purchase and maintenance costs, enhancing the comprehensive benefits of agricultural production.

[0022] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. Description of the Drawings

[0023] The above and / or additional aspects and advantages of the present application will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, where:

[0024] Figure 1A perspective view of a water, fertilizer, and pesticide integrated sprinkler according to an embodiment of the present application;

[0025] Figure 2 A cross-sectional view of the water tank of a water, fertilizer, and pesticide integrated sprinkler according to an embodiment of the present application;

[0026] Figure 3 A perspective view of the support assembly of a water, fertilizer, and pesticide integrated sprinkler according to an embodiment of the present application;

[0027] Figure 4 For Figure 2 The enlarged view at A in

[0028] Figure 5 For Figure 3 The enlarged view at B in

[0029] Figure 6 A perspective view of the fixed leg of a water, fertilizer, and pesticide integrated sprinkler according to an embodiment of the present application;

[0030] Figure 7 A perspective view of the cloth strip of a water, fertilizer, and pesticide integrated sprinkler according to an embodiment of the present application.

[0031] As shown in the figure: 1. Leg; 11. Tray; 13. Water tank; 14. Water supply pipe; 15. Drain pipe; 16. Connection valve; 17. First connecting pipe; 18. Spraying rod; 19. Second connecting pipe; 111. Conical pipe; 112. Water pump; 113. Pipeline; 114. Bent pipe; 115. Pulse nozzle; 116. Spraying valve; 117. Drip irrigation valve; 191. Sealing plug; 2. Chemical addition port; 21. Filter screen; 22. Sealing cover; 3. Stirring motor; 31. Stirring rod; 32. Stirring bar; 4. Connecting column; 41. First scraping plate; 42. Second scraping plate; 5. Fixed ring; 51. Groove; 52. Fixed leg; 6. Installation groove; 61. Magnet; 7. Cloth strip; 71. Velcro suede; 72. Velcro hook surface. Detailed implementation manners

[0032] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application and should not be construed as a limitation of the present application. On the contrary, the embodiments of the present application include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0033] The water, fertilizer, and pesticide integrated sprinkler of the embodiments of the present application will be described below with reference to the drawings.

[0034] As Figures 1-7As shown, the integrated water, fertilizer and medicine sprinkler irrigation machine of the embodiment of the present application may include a support assembly, a sprinkling and drip irrigation execution assembly, and a medicine injection assembly.

[0035] Among them, the support assembly is used to support the equipment, including the support legs 1 and the fixed ring 5 arranged in the middle of the sprinkling rod 18. The side wall of the fixed ring 5 is provided with a groove 51, and a circularly arrayed fixed support leg 52 is rotatably connected in the groove 51.

[0036] The sprinkling and drip irrigation execution assembly is used to realize the sprinkling and drip irrigation of crops, including a water tank 13. A water supply pipe 14 is connected to the side wall of the water tank 13, the end of the water supply pipe 14 is connected to a water pump 112, the bottom of the water tank 13 is connected to a drain pipe 15, the end of the drain pipe 15 is connected to a connection valve 16, the connection valve 16 is connected to the first connection pipe 17 through a connection hose, and the first connection pipe 17 is connected to the sprinkling rod 18.

[0037] Sprinkling valves 116 and drip irrigation valves 117 are provided on the sprinkling rod 18. The end of the sprinkling rod 18 is connected to a pipeline 113, the pipeline 113 is sequentially connected to a bent pipe 114 and a pulse sprinkler 115, and a conical pipe 111 is connected to the sprinkling rod 18. Multiple groups of through holes are opened on the side wall of the conical pipe 111.

[0038] The medicine injection assembly is used to add fertilizers or medicines, including a medicine adding port 2 opened on the top of the water tank 13. A filter screen 21 is installed on the inner side wall of the medicine adding port 2, and a sealing cover 22 is threadedly connected to the outer side wall.

[0039] Specifically, relevant personnel start the water pump 112, pump water into the water tank 13 through the water supply pipe 14, open the connection valve 16, and the water in the water tank 13 enters the sprinkling rod 18 through the drain pipe 15, the connection hose 16 and the first connection pipe 17. According to the demand, if the sprinkling function is used, rotate the sprinkling valve 116 to make it parallel to the sprinkling rod 18, and the water flows through the pipeline 113 and the bent pipe 114 in sequence and sprays out from the pulse sprinkler 115. If the drip irrigation function is used, close the sprinkling valve 116 and open the drip irrigation valve 117, and the water enters the conical pipe 111 and seeps out from the through holes on its side wall. Among them, the water pump 112 is used to provide power to transport water, and the water flow direction is controlled by the valve to realize two irrigation modes of sprinkling and drip irrigation, so as to meet different irrigation needs, improve the flexibility and accuracy of irrigation, and avoid waste of water resources.

[0040] In an embodiment of the present application, as Figures 1-7 shown, the fixed ring 5 is located between the first connection pipe 17 and the drip irrigation valve 117.

[0041] Specifically, when installing the device, expand the fixed legs 52, insert the spray rod 18 into the ground, and the fixed leg 521 gradually contacts and inserts into the ground as the spray rod 18 is inserted. Based on the principle of triangle stability, the three fixed legs 521 form a stable support structure with the ground, enhancing the stability of the spray rod 18 during irrigation, preventing the spray rod 18 from shaking due to the rotation of the pulse nozzle 115, and ensuring the irrigation effect.

[0042] In an embodiment of the present application, as Figures 1-7 shown, the spray valve 116 is located above the first connecting pipe 17, and the drip irrigation valve 117 is located below the first connecting pipe 17.

[0043] Specifically, when it is necessary to switch the irrigation mode, rotate the corresponding valve, open the spray valve 116 and close the drip irrigation valve 117 for spraying, and close the spray valve 116 and open the drip irrigation valve 117 for drip irrigation. By reasonably setting the valve position, the switching of water flow between different irrigation paths is realized, facilitating the staff to quickly switch between the spraying and drip irrigation modes according to the actual situation, with simple and efficient operation.

[0044] In an embodiment of the present application, as Figures 1-7 shown, a second connecting pipe 19 is also fixedly connected to the middle of the spray rod 18, and a sealing plug 191 is threadedly connected to the side wall of the second connecting pipe 19.

[0045] Specifically, when maintaining the device or adding substances such as special agents to the second connecting pipe 19, unscrew the sealing plug 191. After the operation is completed, tighten the sealing plug 191 again. The threaded connection of the sealing plug 191 is used to seal and open the second connecting pipe 19, providing a convenient channel for device maintenance and special operations, while ensuring the sealing performance of the device during normal operation and preventing water leakage.

[0046] In an embodiment of the present application, as Figures 1-7 shown, a stirring motor 3 is fixedly connected to the top of the water tank 13, a stirring rod 31 is fixedly connected to the output end of the stirring motor 3, and multiple groups of stirring rods 32 are fixedly connected to the middle of the stirring rod 31, and the stirring rods 32 are symmetrically arranged.

[0047] Specifically, after adding fertilizers or drugs to the water tank 13, start the stirring motor 3. The stirring rod 31 drives the stirring rods 32 to rotate. The stirring motor 3 provides power, and the stirring rods 32 stir the liquid in the water tank 13 during rotation, thereby promoting the full mixing of fertilizers, drugs and water, improving the dissolution speed, making irrigation, fertilization and drug application more uniform, and enhancing the effect.

[0048] In an embodiment of the present application, as Figures 1-7As shown, multiple sets of connecting columns 4 are fixedly connected to the middle of the stirring rod 31. At the ends of a pair of connecting columns 4, a first scraping plate 41 is fixedly connected. The first scraping plate 41 contacts the inner side wall of the water tank 13. At the bottom of the stirring rod 31, a second scraping plate 42 is fixedly connected. The second scraping plate 42 contacts the bottom of the inner side wall of the water tank 13.

[0049] Specifically, when the stirring motor 3 operates, the stirring rod 31 drives the connecting columns 4, the first scraping plate 41, and the second scraping plate 42 to rotate. The scraping plates rotate with the stirring rod 31, contact the inner side wall and the bottom of the water tank 13, scrape off the attached impurities, clean the impurities accumulated in the water tank 13 for a long time, prevent the impurities from polluting the water body, ensure the internal cleanliness of the equipment, and extend the service life of the equipment.

[0050] In an embodiment of the present application, as Figures 1-7 shown, an installation groove 6 is formed in the side wall of the fixed leg 52, and a magnet 61 is fixedly connected to the inner side wall of the installation groove 6.

[0051] Specifically, when the equipment is idle, the fixed leg 521 is folded towards the spraying rod 18, and the magnet 61 is adsorbed on the spraying rod 18. By using the magnetic force between the magnet 61 and the metal spraying rod 18, the fixation of the fixed leg 521 is realized, which is convenient for the storage of the equipment, keeps the fixed leg 521 stable during storage, and avoids random shaking.

[0052] In an embodiment of the present application, as Figures 1-7 shown, a cloth strip 7 is fixedly connected to the side wall of the fixed leg 52, and a velcro suede surface 71 and a velcro hook surface 72 are fixedly connected to the side wall of the cloth strip 7.

[0053] Specifically, after the fixed leg 521 is folded and adsorbed on the spraying rod 18, the cloth strip 7 is wound around the fixed leg 521 and fixed by sticking with velcro. Through the sticking property of velcro, the folded fixed leg 521 is further fixed, the stability of the fixed leg 521 during storage is enhanced, the accidental detachment of the fixed leg 521 is prevented, and the reliability of the equipment storage is improved.

[0054] Specifically, the overall working process and principle of the present application are as follows:

[0055] Preparation stage: First, the equipment is moved to the operation area, and the support assembly is unfolded. The fixed legs 52 distributed in a circular array on the fixing ring 5 are rotated out from the groove 51 and adjusted to an appropriate angle. By using the principle of triangle stability, the fixed legs 52 are inserted into the ground to provide stable support for the equipment and prevent the spraying rod 18 from shaking during subsequent operations.

[0056] Water, fertilizer, and medicine addition stage: Open the sealing cover 22 at the top of the water tank 13, add fertilizers or medicines through the medicine addition port 2. The filter screen 21 on the inner side wall of the medicine addition port 2 can filter impurities to avoid clogging the pipeline. Fill the water tank 13 with water, start the stirring motor 3, and the output end of the stirring motor 3 drives the stirring rod 31 to rotate. The stirring rods 32 symmetrically arranged in the middle of the stirring rod 31 stir the liquid in the water tank to promote the full mixing of fertilizers, medicines, and water. At the same time, the first scraping plate 41 at the end of the connecting column 4 in the middle of the stirring rod 31 and the second scraping plate 42 at the bottom are respectively in contact with the inner side wall and the bottom of the water tank 13, scraping off the attached impurities during the stirring process to ensure the uniformity of the mixed liquid and the cleanliness of the water tank.

[0057] Irrigation operation stage: Start the water pump 112. The water pump 112 pumps water into the water tank 13 through the water supply pipe 14. Open the connection valve 16, and the water in the water tank 13 enters the spray rod 18 through the drain pipe 15, the connecting hose, and the first connecting pipe 17.

[0058] Spraying mode: If spraying is required, rotate the spray valve 116 to make it parallel to the spray rod 18, and close the drip irrigation valve 117. Under the action of pressure, water flows through the pipeline 113 and the bent pipe 114 in sequence and sprays out from the pulse nozzle 115. By adjusting the angles of the pipeline 113 and the bent pipe 114, the spraying range and angle can be adjusted to meet the spraying requirements of crops in different areas.

[0059] Drip irrigation mode: If drip irrigation is required, close the spray valve 116 and rotate the drip irrigation valve 117 to make it parallel to the spray rod 18. Water enters the conical pipe 111 and seeps out from multiple groups of through holes on the side wall of the conical pipe 111, slowly dripping into the roots of crops to achieve precise irrigation and reduce water resource waste.

[0060] Equipment storage stage: After the operation is completed, turn off the water pump 112 and each valve, fold the fixed leg 52 towards the spray rod 18. The magnet 61 in the installation groove 6 on the side wall of the fixed leg 52 adsorbs on the spray rod 18 to initially fix the fixed leg 52. Then, use the cloth strip 7 to wrap the fixed leg 52 and paste it through the velcro surface 71 and the velcro hook surface 72 to further enhance the fixing effect, facilitating the storage and transportation of the equipment.

[0061] In summary, the water, fertilizer, and medicine integrated sprinkler irrigation machine of the embodiment of the present application can achieve precise irrigation, fertilization, and medicine application through the collaborative work of multiple components, with simple operation, labor saving, enhanced equipment stability, and improved comprehensive agricultural production benefits.

[0062] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0063] In the description of this specification, descriptions with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0064] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. An integrated fertilizer, water and pesticide sprinkler irrigation machine, characterized in that, It includes a support component, a spraying and drip irrigation execution component, and a medicine injection component. Among them, the support component includes legs and a fixing ring arranged in the middle of the spraying rod. A groove is provided on the side wall of the fixing ring, and fixing legs distributed in a circular array are rotatably connected in the groove; the spraying and drip irrigation execution component is used to realize spraying and drip irrigation of crops, including a water tank. A water supply pipe is connected to the side wall of the water tank, the end of the water supply pipe is connected to a water pump, a drain pipe is connected to the bottom of the water tank, the end of the drain pipe is connected to a connection valve, the connection valve is connected to a first connection pipe through a connection hose, and the first connection pipe is connected to the spraying rod; spraying valves and drip irrigation valves are provided on the spraying rod. A pipeline is connected to the end of the spraying rod, and the pipeline is sequentially connected to a bent pipe and a pulse nozzle. Moreover, a conical pipe is connected to the spraying rod, and multiple groups of through holes are provided on the side wall of the conical pipe; the medicine injection component is used to add fertilizers or medicines, including a medicine adding port opened on the top of the water tank. A filter screen is installed on the inner side wall of the medicine adding port, and a sealing cover is threadedly connected to the outer side wall.

2. The integrated water-fertilizer-pesticide sprinkler irrigation machine according to claim 1, characterized in that, The fixing ring is located between the first connection pipe and the drip irrigation valve.

3. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 1, wherein The spraying valve is located above the first connection pipe, and the drip irrigation valve is located below the first connection pipe.

4. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 1, characterized in that, A second connection pipe is also fixedly connected to the middle of the spraying rod, and a sealing plug is threadedly connected to the side wall of the second connection pipe.

5. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 1, characterized in that, A stirring motor is fixedly connected to the top of the water tank. The output end of the stirring motor is fixedly connected to a stirring rod, and multiple groups of stirring rods are fixedly connected to the middle of the stirring rod, and the stirring rods are symmetrically arranged.

6. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 5, characterized in that, Multiple groups of connecting columns are fixedly connected to the middle of the stirring rod. A first scraping plate is fixedly connected to the ends of a pair of the connecting columns, and the first scraping plate contacts the inner side wall of the water tank. A second scraping plate is fixedly connected to the bottom of the stirring rod, and the second scraping plate contacts the bottom of the inner side wall of the water tank.

7. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 1, characterized in that, An installation groove is provided on the side wall of the fixing leg, and a magnet is fixedly connected to the inner side wall of the installation groove.

8. The integrated fertilizer, water and pesticide sprinkler irrigation machine according to claim 1, wherein, A cloth strip is fixedly connected to the side wall of the fixing leg, and a velcro suede surface and a velcro hook surface are fixedly connected to the side wall of the cloth strip.

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