Water and fertilizer integrated sprinkling irrigation device

Abstract

The utility model is applicable to the technical field of agricultural irrigation, and provides a water and fertilizer integrated sprinkling irrigation device which comprises a base plate, and a mixing box for mixing water and fertilizer is fixedly mounted at the top of the base plate; the infusion pump is used for pumping the mixed fertilizer and water and is fixedly mounted at the top of the base plate; the liquid extraction pipe is fixedly mounted at the liquid inlet end of the liquid extraction pump, and the liquid inlet end of the liquid extraction pipe is fixedly communicated with the mixing box; the spray irrigation pipe is used for spraying fertilizer and water and is fixedly mounted at the liquid outlet end of the infusion pump. The water and fertilizer integrated sprinkling irrigation device provided by the scheme solves the problems of low efficiency and troublesome and strenuous mixing of fertilizer and water in a traditional water and fertilizer management mode in a grassland area at present.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation, and particularly relates to a water-fertilizer integrated sprinkler irrigation device. Background Art

[0002] The water requirement of forage grass is usually higher than that of cereal crops grown on dry land. Grassland irrigation is of great significance to increasing the yield and quality of forage grass, improving grassland microclimate, increasing ground cover, and preventing soil erosion and desertification.

[0003] At present, the traditional water and fertilizer management method is often carried out separately, that is, irrigation first and then fertilization, or fertilizer is directly spread on the grass. This method is not only inefficient, but also the traditional fertilizer and water management method has the problem of being troublesome and laborious to mix fertilizer and water. During the fertilization process, farmers need to mix fertilizer with water and then transport it to the grassland through the irrigation system. This process requires manual operation, which is not only labor-intensive, but also difficult to ensure the uniform distribution and reasonable ratio of fertilizer. Utility Model Content

[0004] The utility model provides a water-fertilizer integrated sprinkler irrigation device, aiming to solve the current problems of low water-fertilizer irrigation efficiency and troublesome and laborious mixing of fertilizer and water.

[0005] The utility model is implemented as follows: a water-fertilizer integrated sprinkler irrigation device comprises: a base plate, a mixing box for mixing water and fertilizer is fixedly installed on the top of the base plate; a liquid pump for pumping mixed fertilizer water, the liquid pump is fixedly installed on the top of the base plate; a liquid pumping pipe, the liquid pumping pipe is fixedly installed on the liquid inlet end of the liquid pump, and the liquid inlet end of the liquid pumping pipe is fixedly connected with the mixing box; a sprinkler irrigation pipe for spraying fertilizer water, the sprinkler irrigation pipe is fixedly installed on the liquid outlet end of the liquid pump; a box cover, the box cover is arranged on the top of the mixing box, and a stirring rod for stirring the mixed fertilizer water is rotatably installed on the box cover, and the bottom end of the stirring rod extends into the mixing box; a double-axis motor, the double-axis motor is fixedly installed on the top of the box cover, and one of the output shafts of the double-axis motor is fixedly connected to the top end of the stirring rod through a coupling; a filtering mechanism for filtering water for sprinkler irrigation, the filtering mechanism is arranged on the box cover.

[0006] Preferably, the filtering mechanism includes: a mounting shell fixedly connected to the top of the box cover for guiding water; a filter cartridge arranged in the mounting shell for filtering water impurities; a water inlet pipe fixedly connected to the mounting shell; a water pump for pumping water arranged on the water inlet end of the water inlet pipe, the water outlet end of the water pump being fixedly connected to the water inlet end of the water inlet pipe; and a detachable cover plate arranged on the top of the mounting shell.

[0007] Preferably, the cover plate is provided with a cleaning mechanism for cleaning the filter cartridge, and the cleaning mechanism includes: a rotating shaft rotatably mounted on the cover plate, the bottom end of the rotating shaft extending into the mounting shell; a cleaning frame fixed to the bottom end of the rotating shaft, a plurality of bristles being provided on the cleaning frame, one end of the bristles being in contact with the filter cartridge; a large pulley and a small pulley respectively fixed on the rotating shaft and the other output shaft of the dual-axis motor; and a timing belt for transmission mounted on the small pulley and the large pulley.

[0008] Preferably, a net bucket for containing water-soluble fertilizer is fixedly installed in the mixing box, a feeding port is arranged on the top of the box cover, a removable baffle is arranged on the feeding port, and a handle for grasping is fixedly installed on the top of the baffle.

[0009] Preferably, a support column is fixedly installed on the top of the base plate, a mounting plate is fixedly installed on the top of the support column, the top of the mounting plate is fixedly connected to the water pump, and a water pump is fixedly installed on the water inlet end of the water pump.

[0010] Preferably, a solenoid valve is provided on the liquid extraction pipe, a bracket is fixedly installed on the top of the base plate, a pipe clamp is fixedly installed on the top of the bracket, and the pipe clamp is adapted to the sprinkler pipe.

[0011] Preferably, a mounting block is symmetrically fixedly mounted on the inner wall of the mounting shell, a pluggable limiting block is provided on the mounting block, and the top end of the limiting block is fixedly connected to the filter cartridge.

[0012] Compared with the related art, the water-fertilizer integrated sprinkler irrigation device provided by the utility model has the following beneficial effects:

[0013] By integrating irrigation and fertilization functions, the supply of water and fertilizer can be completed at the same time, avoiding the cumbersome steps of traditional irrigation and fertilization, and greatly improving the efficiency of water and fertilizer management; the design of the mounting shell and filter cartridge effectively filters impurities in the water used for sprinkler irrigation, ensuring the purity of the water entering the mixing box, thereby ensuring the quality of fertilizer water; the design of the base plate and support column provides a solid support for the entire device, while the reasonable layout and fixing method of components such as the mixing box and the liquid pump enhance the stability of the equipment, reduce the occurrence of wear and failure, and extend the service life of the equipment; the dual-axis motor drives the stirring rod and the cleaning mechanism to realize the function of automatically cleaning the filter cartridge while stirring water and fertilizer, reducing the need for manual operation and improving the degree of automation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a water-fertilizer integrated sprinkler irrigation device provided by the utility model;

[0015] Figure 2This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 This is a schematic diagram of the filter cartridge structure in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the net bucket in the utility model.

[0019] Figure numerals: 1. base plate; 2. mixing box; 3. liquid pump; 4. liquid pumping pipe; 5. sprinkler pipe; 6. box cover; 7. stirring rod; 8. dual-axis motor; 9. coupling; 10. net barrel; 11. mounting shell; 12. filter cartridge; 13. water inlet pipe; 14. water pump; 15. water pumping pipe; 16. cover plate; 17. rotating shaft; 18. cleaning frame; 19. small pulley; 20. large pulley; 21. timing belt. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a water-fertilizer integrated sprinkler irrigation device, such as Figure 1-5As shown, the water-fertilizer integrated sprinkler irrigation device includes: a base plate 1, a mixing box 2 for mixing water and fertilizer is fixedly installed on the top of the base plate 1; a liquid pump 3 for pumping mixed fertilizer water, the liquid pump 3 is fixedly installed on the top of the base plate 1; a liquid pumping pipe 4, the liquid pumping pipe 4 is fixedly installed on the liquid inlet end of the liquid pump 3, and the liquid inlet end of the liquid pumping pipe 4 is fixedly connected with the mixing box 2; a sprinkler irrigation pipe 5 for spraying fertilizer water, the sprinkler irrigation pipe 5 is fixedly installed on the liquid outlet end of the liquid pump 3; a box cover 6, the box cover 6 is arranged on the top of the mixing box 2, and a stirring rod 7 for stirring the mixed fertilizer water is rotatably installed on the box cover 6, and the bottom end of the stirring rod 7 extends into the mixing box 2; a double-axis motor 8, the double-axis motor 8 is fixedly installed on the top of the box cover 6, and one of the output shafts of the double-axis motor 8 is fixedly connected to the top of the stirring rod 7 through a coupling 9; a filtering mechanism for filtering water for sprinkler irrigation, the filtering mechanism is arranged on the box cover 6.

[0023] It should be noted that the current traditional water and fertilizer management methods are often carried out separately, that is, irrigation first and then fertilization, or fertilizer is directly spread on the grass. This method is not only inefficient, but also often leads to a large waste of water and fertilizer resources, especially in grassland areas. Due to the open terrain and strong wind, the directly spread fertilizer is easily blown away by the wind, causing environmental pollution and reduced fertilizer utilization rate; in addition, the traditional fertilizer and water management method also has the problem that the mixing of fertilizer and water is troublesome and laborious. During the fertilization process, farmers need to mix fertilizer with water and then transport it to the grassland through the irrigation system. This process requires manual operation, which is not only labor-intensive, but also difficult to ensure the uniform distribution and reasonable ratio of fertilizer. Based on the above, a water-fertilizer integrated sprinkler irrigation device is needed to solve the above problems;

[0024] In this embodiment, the base plate 1 is fixedly installed on the ground or other suitable positions as the supporting foundation of the whole device; the mixing box 2 is fixedly installed on the top of the base plate 1 for mixing water and fertilizer. Through reasonable design, the mixing box 2 can ensure that the water and fertilizer are fully mixed to provide balanced nutrition for plants; the liquid pump 3 is fixedly installed on the top of the base plate 1 for pumping the mixed fertilizer water, and the efficient operation of the liquid pump 3 ensures that the fertilizer water can be quickly and stably transported to the sprinkler pipe 5; the liquid pump 4 is fixedly installed on the liquid inlet end of the liquid pump 3, and its liquid inlet end is fixedly connected with the mixing box 2, and the liquid pump 4 ensures the smooth flow of fertilizer water from the mixing box 2 to the liquid pump 3; the sprinkler pipe 5 is fixedly installed on the liquid outlet end of the liquid pump 3 for spraying fertilizer water. The water outlet end of the sprinkler pipe 5 can be equipped with a nozzle so that the fertilizer water can be sprayed onto the plants evenly and accurately; the box cover 6 is arranged on the top of the mixing box 2 to close and protect the mixing box 2; a stirring rod 7 is rotatably installed on the box cover 6 to stir the mixed fertilizer water; the bottom end of the stirring rod 7 extends into the mixing box 2 to make the water and fertilizer mix more evenly by stirring; a double-axis motor 8 is fixedly installed on the top of the box cover 6 to provide power for the stirring rod 7; one of the output shafts of the double-axis motor 8 is fixedly connected to the top of the stirring rod 7 through a coupling 9 to ensure that the stirring rod 7 can work stably and efficiently; it is arranged on the box cover 6 to filter the water for sprinkler irrigation; this helps to prevent the nozzle from being blocked and ensure the normal operation of the sprinkler irrigation system; by integrating irrigation and fertilization functions, the device can simultaneously complete the supply of water and fertilizer, greatly improving the efficiency of water and fertilizer management; the mixing box 2 ensures the full mixing of water and fertilizer and avoids the waste of fertilizer. At the same time, the uniform spraying of the sprinkler pipe 5 reduces the waste of water resources; by accurately controlling the ratio and supply of water and fertilizer, the device can ensure that plants obtain balanced nutrition, thereby improving the utilization rate of fertilizers; automated operation reduces the need for manual operation and reduces the labor intensity of farmers; by reducing the waste of water and fertilizer resources and the loss of fertilizers, the device helps to reduce pollution to the environment.

[0025] In a further preferred embodiment of the utility model, the filtering mechanism includes: a mounting shell 11 fixedly connected to the top of the box cover 6 for guiding water; a filter cartridge 12 arranged in the mounting shell 11 for filtering water impurities; a water inlet pipe 13 fixedly connected to the mounting shell 11; a water pump 14 for pumping water arranged on the water inlet end of the water inlet pipe 13, the water outlet end of the water pump 14 is fixedly connected to the water inlet end of the water inlet pipe 13; and a detachable cover plate 16 arranged on the top of the mounting shell 11.

[0026] In this embodiment, the mounting shell 11 is fixedly connected to the top of the box cover 6, and its main function is to serve as a container for filtering water to ensure that the water entering the mixing box 2 is pure. The design of the mounting shell 11 should take into account easy cleaning and maintenance to ensure a lasting filtering effect; the filter cartridge 12 is arranged in the mounting shell 11 to filter impurities in the water. The filter cartridge 12 can be made of high-efficiency filtering materials, such as activated carbon, quartz sand, etc., to ensure that impurities such as suspended matter and particulate matter in the water can be effectively removed; the water inlet pipe 13 is fixedly connected to the mounting shell 11 as an access pipe for the water source; the design of the water inlet pipe 13 should take into account the convenience of connection with the water pump 14, and have certain pressure resistance and corrosion resistance; the water pump 14 is arranged on the water inlet end of the water inlet pipe 13 for pumping water. The water outlet end of the water pump 14 is fixedly connected to the water inlet end of the water inlet pipe 13 to ensure that water can smoothly enter the mounting shell 11 for filtration. The selection of the water pump 14 should take into account its pumping capacity, stability and durability; the cover plate 16 is arranged on the top of the mounting shell 11 and is designed to be detachable. The removable cover 16 makes it convenient for users to clean and replace the filter cartridge 12, ensuring the continuous and effective operation of the filtering mechanism; through the filtering effect of the filter cartridge 12, impurities in the water can be effectively removed, and the water quality entering the mixing box 2 can be improved, thereby ensuring the quality of the fertilizer water; pure water quality can reduce corrosion and blockage of equipment such as the mixing box 2 and the liquid pump 3, and extend their service life; the design of the removable cover 16 allows users to easily clean and replace the filter cartridge 12, reducing the difficulty and cost of maintenance.

[0027] In a further preferred embodiment of the utility model, a cleaning mechanism for cleaning the filter cartridge 12 is provided on the cover plate 16, and the cleaning mechanism includes: a rotating shaft 17 rotatably mounted on the cover plate 16, and the bottom end of the rotating shaft 17 extends into the mounting shell 11; a cleaning frame 18 fixed to the bottom end of the rotating shaft 17, and a plurality of bristles are provided on the cleaning frame 18, and one end of the bristles is in contact with the filter cartridge 12; a large pulley 20 and a small pulley 19 respectively fixed on the rotating shaft 17 and on the other output shaft of the dual-axis motor 8; and a timing belt 21 for transmission mounted on the small pulley 19 and the large pulley 20.

[0028] In this embodiment, in order to more conveniently clean the filter cartridge 12, we designed a cleaning mechanism. This cleaning mechanism is driven by cleverly utilizing another output shaft of the dual-axis motor 8 to ensure that the filter cartridge 12 can be automatically cleaned while stirring the water fertilizer, which greatly improves the automation and practicality of the equipment. The cleaning mechanism consists of: a rotating shaft 17 is rotatably mounted on the cover plate 16, and its bottom end extends into the mounting shell 11. The rotating shaft 17 is the main part of the cleaning mechanism and is responsible for driving the cleaning frame 18 to rotate; the cleaning frame 18 is fixed to the bottom end of the rotating shaft 17, and is provided with a plurality of bristles, one end of which is in contact with the filter cartridge 12. When the rotating shaft 17 rotates, the bristles will rotate accordingly, thereby cleaning the impurities on the filter cartridge 12 and avoiding large-scale clogging of the filter cartridge 12; a small pulley 19 is fixed to the rotating shaft 17, and is used to cooperate with the timing belt 21 to realize power transmission; a large pulley 20 is fixed to another output shaft of the dual-axis motor 8, and is connected to the small pulley 19 through the timing belt 21. When the dual-axis motor 8 is working, the large pulley 20 will rotate accordingly, and the small pulley 19 and the rotating shaft 17 will be driven to rotate through the timing belt 21; the timing belt 21 is sleeved on the small pulley 19 and the large pulley 20 for transmitting power. The timing belt 21 has the advantages of high transmission efficiency, low noise, and long service life, and is very suitable for use here. By utilizing the other output shaft of the dual-axis motor 8 to drive the cleaning mechanism, the function of automatically cleaning the filter cartridge 12 while stirring the water and fertilizer is realized, which greatly improves the degree of automation of the equipment.

[0029] In a further preferred embodiment of the utility model, a net bucket 10 for containing water-soluble fertilizer is fixedly installed in the mixing box 2, a feeding port is provided on the top of the box cover 6, a removable baffle is provided on the feeding port, and a handle for grasping is fixedly installed on the top of the baffle.

[0030] In this embodiment, in order to more conveniently manage and use water-soluble fertilizers, we have optimized the mixing box 2, and added a feeding port and its supporting structure on the box cover 6; a removable baffle is provided on the feeding port, and a handle for gripping is fixedly installed on the top of the baffle to facilitate users to open and close the feeding port; the design of the feeding port allows users to easily add water-soluble fertilizers to the mixing box without opening the entire box cover 6, thereby improving the convenience of operation; the setting of the baffle can close the feeding port when no water-soluble fertilizer is added, thereby preventing dust, impurities, etc. from entering the mixing box and maintaining the purity of the water and fertilizer.

[0031] In a further preferred embodiment of the utility model, a support column is fixedly installed on the top of the base plate 1, a mounting plate is fixedly installed on the top of the support column, the top of the mounting plate is fixedly connected to the water pump 14, and a water suction pipe 15 is fixedly installed on the water inlet end of the water pump 14.

[0032] In this embodiment, a support column is fixedly installed on the top of the base plate 1, a mounting plate is fixedly installed on the top of the support column, the top of the mounting plate is fixedly connected to the water pump 14, and a suction pipe 15 is fixedly installed at the water inlet end of the water pump 14 to ensure that the water source can be smoothly pumped by the water pump 14.

[0033] In a further preferred embodiment of the utility model, a solenoid valve is provided on the liquid extraction pipe 4 , a bracket is fixedly installed on the top of the base plate 1 , a pipe clamp is fixedly installed on the top of the bracket, and the pipe clamp is adapted to the sprinkler pipe 5 .

[0034] In this embodiment, a solenoid valve is provided on the liquid extraction pipe 4. As a control element, the solenoid valve can accurately control the on-off of the liquid extraction pipe 4, thereby realizing the on-demand extraction of water-fertilizer solution; through the precise control of the solenoid valve, the user can open or close the liquid extraction pipe 4 at any time as needed, thereby accurately controlling the extraction amount of water-fertilizer solution and realizing more accurate water-fertilizer management; through the precise control of the solenoid valve, unnecessary waste can be avoided, such as waste of resources caused by excessive extraction of water-fertilizer solution; the solenoid valve can be connected to the control system to realize automatic control, further improving the intelligent level of the water-fertilizer integrated sprinkler irrigation device.

[0035] In a further preferred embodiment of the utility model, mounting blocks are symmetrically fixedly mounted on the inner wall of the mounting shell 11 , and a pluggable limiting block is provided on the mounting block, and the top end of the limiting block is fixedly connected to the filter cartridge 12 .

[0036] In this embodiment, mounting blocks are symmetrically fixed on the inner wall of the mounting shell 11. These mounting blocks are provided with pluggable limit blocks, and the top of the limit blocks is fixedly connected to the filter cartridge 12; through the cooperation of the mounting blocks and the limit blocks, the filter cartridge 12 can be firmly fixed in the mounting shell 11, effectively preventing it from shaking or shifting during the filtering process, thereby ensuring the filtering effect and the stability of the equipment.

[0037] To sum up, the water-fertilizer integrated sprinkler device provided by this technical solution solves the problems existing in traditional water and fertilizer management methods by integrating irrigation and fertilization functions, improves water and fertilizer management efficiency, reduces resource waste, improves fertilizer utilization, and reduces farmers' labor intensity.

[0038] Compared with the related art, by integrating the irrigation and fertilization functions, the supply of water and fertilizer can be completed at the same time, avoiding the cumbersome steps of traditional irrigation and fertilization, and greatly improving the efficiency of water and fertilizer management; the design of the mounting shell 11 and the filter cartridge 12 effectively filters the impurities in the water used for sprinkler irrigation, ensuring the purity of the water entering the mixing box 2, thereby ensuring the quality of the fertilizer water; the design of the base plate 1 and the support column provides a stable support for the entire device, while the reasonable layout and fixing method of the mixing box 2 and the liquid pump 3 and other components enhance the stability of the equipment, reduce the occurrence of wear and failure, and extend the service life of the equipment; the dual-axis motor 8 drives the stirring rod 7 and the cleaning mechanism to realize the function of automatically cleaning the filter cartridge 12 while stirring water and fertilizer, reducing the need for manual operation and improving the degree of automation of the equipment.

[0039] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0040] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A water-fertilizer integrated sprinkler irrigation device, characterized in that: include: A base plate, a mixing box for mixing water and fertilizer is fixedly installed on the top of the base plate; A liquid pump for pumping mixed fertilizer water, wherein the liquid pump is fixedly installed on the top of the base plate; A liquid extraction pipe, the liquid extraction pipe is fixedly mounted on the liquid inlet end of the liquid extraction pump, and the liquid inlet end of the liquid extraction pipe is fixedly connected to the mixing box; A sprinkler pipe for spraying fertilizer water, wherein the sprinkler pipe is fixedly mounted on the liquid outlet end of the liquid pump; A box cover, the box cover is arranged on the top of the mixing box, and a stirring rod for stirring the mixed fertilizer water is rotatably mounted on the box cover, and the bottom end of the stirring rod extends into the mixing box; A double-shaft motor, wherein the double-shaft motor is fixedly mounted on the top of the box cover, and one of the output shafts of the double-shaft motor is fixedly connected to the top of the stirring rod through a coupling; A filtering mechanism for filtering water for sprinkler irrigation is provided on the box cover.

2. The water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: The filtering mechanism comprises: A mounting shell fixedly connected to the top of the box cover for guiding water; A filter cartridge disposed in the mounting shell for filtering water impurities; A water inlet pipe fixedly connected to the mounting shell; A water pump for pumping water is arranged on the water inlet end of the water inlet pipe, and the water outlet end of the water pump is fixedly connected to the water inlet end of the water inlet pipe; A detachable cover plate is arranged on the top of the mounting shell.

3. The water-fertilizer integrated sprinkler irrigation device according to claim 2, characterized in that: The cover plate is provided with a cleaning mechanism for cleaning the filter cartridge, and the cleaning mechanism comprises: A rotating shaft rotatably mounted on the cover plate, wherein the bottom end of the rotating shaft extends into the mounting shell; A cleaning frame fixed to the bottom end of the rotating shaft, wherein a plurality of bristles are arranged on the cleaning frame, and one end of the bristles is in contact with the filter cartridge; A large pulley and a small pulley respectively fixed on the rotating shaft and the other output shaft of the dual-shaft motor; A timing belt is sleeved on the small pulley and the large pulley for transmission.

4. The water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: A net bucket for containing water-soluble fertilizer is fixedly installed in the mixing box, a feeding port is arranged on the top of the box cover, a removable baffle is arranged on the feeding port, and a handle for grasping is fixedly installed on the top of the baffle.

5. The water-fertilizer integrated sprinkler irrigation device according to claim 2, characterized in that: A support column is fixedly installed on the top of the base plate, a mounting plate is fixedly installed on the top of the support column, the top of the mounting plate is fixedly connected to the water pump, and a water pump is fixedly installed on the water inlet end of the water pump.

6. The water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: The liquid extraction pipe is provided with a solenoid valve, the top of the base plate is fixedly mounted with a bracket, the top of the bracket is fixedly mounted with a pipe clamp, and the pipe clamp is adapted to the sprinkler pipe.

7. The water-fertilizer integrated sprinkler irrigation device according to claim 2, characterized in that: A mounting block is symmetrically fixedly mounted on the inner wall of the mounting shell, a pluggable limiting block is arranged on the mounting block, and the top end of the limiting block is fixedly connected to the filter cartridge.

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