A water-saving water-fertilizer integrated sprinkler irrigation device for agricultural use

Abstract

The invention discloses a water-saving water-fertilizer integrated sprinkler irrigation device for agriculture, which belongs to the technical field of agricultural irrigation, and comprises a bottom plate, wherein the lower end of the bottom plate is symmetrically rotatably connected to two rotating shafts, both ends of the rotating shafts are connected to moving wheels, a storage box is installed at the upper end of the bottom plate, the storage box is divided into two cavities by a partition, two feed ports are symmetrically installed at the upper end of the storage box, a stirring assembly for mixing liquid medicine is installed in the storage box, a fixed cylinder is installed at the upper end of the storage box, a water pump is symmetrically installed on the side wall of one side of the storage box, and the other end of the water pump is connected to the fixed cylinder. The invention overcomes the shortcomings of the prior art, and can store different liquid medicines by arranging the mutual cooperation between the structures such as the bottom plate, the rotating shaft, the moving wheel, the storage box, the partition, the fixed cylinder, the flushing box, the water pipe, the water pump, the spray pipe and the sprinkler, and it is also convenient to select and spray different liquid medicines to meet the needs of different crops, thereby improving the applicability of the device.

Description

Technical Field

[0001] The invention relates to the field of agricultural irrigation, in particular to a water-saving water-fertilizer integrated sprinkler irrigation device for agriculture. Background Art

[0002] The water-saving sprinkler and drip irrigation technology is a new agricultural technology that integrates irrigation and fertilization, irrigation and spraying. It uses a pressure system to mix liquid fertilizer or pesticide according to the soil nutrient content and the demand and characteristics of the crop type. The fertilizer or liquid medicine is supplied together with irrigation water through an integrated control system. After the fertilizer or liquid medicine is mixed, the integrated machine connects the pipes and the drippers to form sprinkler and drip irrigation, which is uniform, timed and quantitative, and infiltrates the crop root development and growth area, so that the main root soil always remains loose and has an appropriate water content.

[0003] At present, when the existing agricultural water-saving water-fertilizer integrated sprinkler irrigation device is used, the medicine is pre-configured and placed in the storage box. However, when some special crops require different medicines for irrigation, the storage box needs to be replaced, which increases manual labor, has certain limitations, and has poor applicability. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a water-saving water-fertilizer integrated sprinkler irrigation device for agriculture, which overcomes the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water-saving water-fertilizer integrated sprinkler irrigation device for agriculture, comprising a bottom plate, the lower end of the bottom plate is symmetrically rotatably connected to two rotating shafts, both ends of the rotating shafts are connected to moving wheels, a storage box is installed at the upper end of the bottom plate, the storage box is divided into two cavities by a partition, two feeding ports are symmetrically installed at the upper end of the storage box, a stirring assembly for mixing medicine and water is installed in the storage box, a fixed cylinder is installed at the upper end of the storage box, and a pair of side walls on one side of the storage box are connected. A water suction pipe is installed, and the other end of the water suction pipe is connected to the fixed cylinder. A flushing box is installed on the upper end of the storage box. A water supply pipe is installed on the side wall of one side of the flushing box, and the other end of the water supply pipe is installed on the fixed cylinder. Valves are installed on the side walls of the water suction pipe and the water supply pipe. A water pump is installed on the upper end of the storage box, and the water pump is connected to the fixed cylinder through a connecting pipe. A spray pipe is rotatably installed on the upper end of the water pump, and a nozzle is installed on the other end of the spray pipe. A rotating component for driving the spray pipe to rotate is installed on the water pump.

[0006] By adopting the above technical solution, when in use, different liquid medicines are poured into the two cavities in the storage box respectively. When irrigation is carried out, the bottom plate is driven to move by the moving wheel. When the corresponding liquid medicine is needed, the valve on the corresponding water pump is opened, and then the water pump is started. The water pump will extract the liquid medicine in the fixed cylinder through the connecting pipe, and the fixed cylinder will extract the corresponding liquid medicine in the storage box through the water pump, and then discharge the liquid medicine into the nozzle through the spray pipe. Finally, the nozzle sprays the liquid medicine to irrigate the crops. When the liquid medicine needs to be replaced When the flushing water passes through the fixed cylinder, the connecting pipe, the spray pipe and the nozzle, it will flush the inside of the flushing box. When the flushing is completed, close the valve on the water pipe and open the valve on the corresponding pumping pipe. Through the above structure, different liquid medicines can be stored and it is convenient to select and spray different liquid medicines to meet the needs of different crops, thereby improving the applicability of the device.

[0007] As a preferred technical solution of the present invention, the stirring assembly includes a first motor fixedly mounted on the outer wall of one side of a storage box, the output end of the first motor is connected to a driving rod through a coupling, the other end of the driving rod penetrates the side wall of the storage box and extends outward, a plurality of stirring rods are evenly and equidistantly connected to the rod wall of the driving rod, and a cleaning assembly is installed in the fixed cylinder.

[0008] By adopting the above technical solution, when the medicine liquid is in the storage box, the first motor is started, and the operation of the first motor will drive the driving rod to rotate, and the rotation of the driving rod will drive the stirring rod to rotate, and the rotation of the stirring rod will stir and mix the medicine liquid, so that the medicine liquid can be mixed more evenly, thereby improving the irrigation effect.

[0009] As a preferred technical solution of the present invention, the cleaning assembly includes a reciprocating screw rod rotatably connected to the inner wall of the fixed cylinder, one end of the reciprocating screw rod passes through the end of the fixed cylinder and extends outward, the reciprocating screw rod is connected to the driving rod through a pulley transmission, and a cleaning block is threadedly connected to the rod wall of the reciprocating screw rod.

[0010] By adopting the above technical solution, the movement of the driving rod will drive the reciprocating screw to rotate through the pulley, and the rotation of the reciprocating screw will cause the cleaning block to move through the thread action. The rotation of the cleaning block will scrape and clean the inner wall of the fixed cylinder, so that the flushing water can better flush the inside of the fixed cylinder.

[0011] As a preferred technical solution of the present invention, the rotating assembly includes a second motor fixedly mounted on the upper end of the water pump, the output end of the second motor is connected to the first gear through a coupling, a second gear is fixedly sleeved on the pipe wall of the spray pipe, and the first gear is meshed with the second gear.

[0012] By adopting the above technical solution, when the angle of the nozzle needs to be adjusted, the second motor is started. The operation of the second motor will drive the first gear to rotate. The rotation of the first gear will drive the sprinkler pipe to rotate through the second gear, thereby increasing the spraying range of the nozzle and further improving the irrigation effect.

[0013] As a preferred technical solution of the present invention, two floating plates are symmetrically slidably connected to the side wall of one side of the storage box, the upper end of the floating plate is connected to a fixing rod, the upper end of the fixing rod passes through the top of the storage box and extends upward and is connected to a marking ball.

[0014] By adopting the above technical solution, when the liquid level in the storage box changes, the float plate will move in the vertical direction due to the buoyancy, and the movement of the float plate will drive the marking ball to move through the fixed rod. By observing the height of the marking ball, the staff can intuitively understand the storage status of the liquid medicine inside the storage box.

[0015] As a preferred technical solution of the present invention, two slide grooves are symmetrically opened on the inner wall of one side of the storage box, a slider is slidably connected in the slide groove, and one end of the slider is connected to the floating plate.

[0016] By adopting the above technical solution, the floating plate is limited and the stability of the floating plate when moving is improved.

[0017] As a preferred technical solution of the present invention, a sliding rod is fixedly connected to the inner groove wall of the sliding groove, the sliding rod passes through the sliding block, and the sliding block is slidably connected to the sliding rod.

[0018] By adopting the above technical solution, the sliding block is prevented from being separated from the sliding groove.

[0019] As a preferred technical solution of the present invention, two groups of rotating rods are symmetrically connected to the inner bottom end of the storage box, and the lower ends of the rotating rods are connected to connecting rods. The lower ends of the connecting rods pass through the bottom ends of the storage box and the bottom plate in turn and extend downward, and the connecting rods are connected to the rotating shaft through a bevel gear transmission.

[0020] By adopting the above technical solution, when the moving wheel rotates, the rotating shaft will also rotate. The rotation of the rotating shaft will drive the connecting rod to rotate through the bevel gear. The rotation of the connecting rod will rotate the rotating rod. The rotation of the rotating rod will stir the solid medicine deposited at the bottom of the storage box to dissolve the solid medicine in the medicine solution, thereby preventing waste of resources.

[0021] As a preferred technical solution of the present invention, a handle is installed on the side wall of one side of the storage box.

[0022] By adopting the above technical solution, it is convenient to apply force to the device.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) The present invention is provided with a bottom plate, a rotating shaft, a moving wheel, a material storage box, a partition, a fixed cylinder, a water extraction pipe, a flushing box, a water delivery pipe, a water pump, a connecting pipe, a spray pipe and a spray head. The material storage box is divided into two cavities by the partition. Different liquid medicines are poured into the two cavities in the material storage box respectively. When the corresponding liquid medicine is needed, the valve on the corresponding water extraction pipe is opened, and then the water pump is started to extract the corresponding liquid medicine in the material storage box through the connecting pipe, the fixed cylinder and the water extraction pipe, and then the liquid medicine is discharged into the spray pipe. On the nozzle, finally, the medicine liquid is sprayed out by the nozzle to irrigate the crops. When the medicine liquid needs to be replaced, the valve on the water pipe is opened, and then the flushing water in the flushing box is extracted through the water pump and the water pipe to flush the inside of the pipe. When the flushing is completed, the valve on the water pipe is closed and the valve on the corresponding water extraction pipe is opened. Through the above structure, different medicine liquids can be stored, and it is also convenient to select and spray different medicine liquids to meet the needs of different crops, thereby improving the applicability of the device.

[0025] (2) The present invention sets a first motor, a driving rod, a stirring rod, a rotating rod, a connecting rod and a bevel gear structure. The first motor drives the driving rod to rotate, and the rotation of the driving rod drives the stirring rod to rotate. The rotation of the stirring rod stirs and mixes the medicine liquid. Moreover, when the moving wheel rotates, the rotating shaft will also rotate. The rotation of the rotating shaft will drive the connecting rod to rotate through the bevel gear. The rotation of the connecting rod will rotate the rotating rod. The rotation of the rotating rod will stir the solid medicine precipitated at the bottom of the storage box, so that the solid medicine is dissolved in the medicine liquid, thereby preventing waste of resources.

[0026] (3) The present invention provides structures such as a reciprocating screw and a cleaning block. The movement of the driving rod will drive the reciprocating screw to rotate through the pulley. The rotation of the reciprocating screw will move the cleaning block through the action of the thread. The rotation of the cleaning block will scrape and clean the inner wall of the fixed cylinder, so that the flushing water can better flush the inside of the fixed cylinder.

[0027] (4) The present invention can adjust the angle of the nozzle by setting the second motor, the first gear and the second gear and other structures to cooperate with each other, thereby increasing the spraying range of the nozzle and further improving the irrigation effect.

[0028] (5) The present invention provides structures such as a floating plate, a fixed rod, an identification ball, a slider and a slide rod. When the liquid level in the storage box changes, the floating plate will move in the vertical direction due to the buoyancy. The movement of the floating plate will drive the identification ball to move through the fixed rod. By observing the height of the identification ball, the staff can intuitively understand the storage status of the liquid medicine in the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the internal structure of the material storage box in the present invention;

[0031] Figure 3 It is a schematic diagram of the internal structure of the fixed cylinder in the present invention;

[0032] Figure 4 It is a schematic diagram of the floating plate structure in the present invention;

[0033] Figure 5 for Figure 4 A magnified view of part A;

[0034] Figure 6 It is a schematic diagram of the back structure of the bottom plate in the present invention.

[0035] Description of reference numerals:

[0036] 1. Bottom plate; 2. Rotating shaft; 3. Moving wheel; 4. Storage box; 5. Partition; 6. Fixed cylinder; 7. Suction pipe; 8. Flushing box; 9. Water pipe; 10. Water pump; 11. Connecting pipe; 12. Spray pipe; 13. Spray head; 14. First motor; 15. Driving rod; 16. Stirring rod; 17. Reciprocating screw; 18. Cleaning block; 19. Second motor; 20. First gear; 21. Second gear; 22. Floating plate; 23. Fixed rod; 24. Marking ball; 25. Sliding block; 26. Sliding rod; 27. Rotating rod; 28. Connecting rod; 29. ​​Bevel gear; 30. Handle. DETAILED DESCRIPTION

[0037] 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.

[0038] See also Figure 1-2 and Figure 6A water-saving integrated water-fertilizer sprinkler irrigation device for agriculture includes a bottom plate 1, two rotating shafts 2 are symmetrically connected to the lower end of the bottom plate 1, and both ends of the rotating shaft 2 are connected to moving wheels 3. A storage box 4 is installed on the upper end of the bottom plate 1, and a handle 30 is installed on the side wall of one side of the storage box 4 to facilitate the application of force to the device. The storage box 4 is divided into two cavities by a partition 5. Two feeding ports are symmetrically installed on the upper end of the storage box 4 for putting in liquid medicine. The inner bottom end of the storage box 4 is symmetrically connected to two groups of rotating rods 27, and the lower end of the rotating rod 27 is connected to a connecting rod 30. The connecting rod 28, the lower end of the connecting rod 28 passes through the bottom end of the storage box 4 and the bottom plate 1 in turn and extends downward. The connecting rod 28 is connected to the rotating shaft 2 through a bevel gear 29. When the moving wheel 3 rotates, the rotating shaft 2 will also rotate. The rotation of the rotating shaft 2 will drive the connecting rod 28 to rotate through the bevel gear 29. The rotation of the connecting rod 28 will rotate the rotating rod 27. The rotation of the rotating rod 27 will stir the solid medicine deposited at the bottom of the storage box 4 to dissolve the solid medicine in the medicine solution to prevent waste of resources.

[0039] For details, please refer to Figure 1-3 A stirring assembly for mixing medicine is installed in the storage box 4, and the stirring assembly includes a first motor 14 fixedly installed on the outer wall of one side of the storage box 4. The output end of the first motor 14 is connected to a driving rod 15 through a coupling. The other end of the driving rod 15 penetrates the side wall of the storage box 4 and extends outward. A number of stirring rods 16 are evenly and equidistantly connected to the rod wall of the driving rod 15. A cleaning assembly is installed in the fixed cylinder 6. When the medicine liquid is in the storage box 4, the first motor 14 is started, and the operation of the first motor 14 will drive the driving rod 15 to rotate, and the rotation of the driving rod 15 will drive the stirring rod 16 to rotate, and the rotation of the stirring rod 16 will stir and mix the medicine liquid, so that the medicine liquid can be mixed more evenly, thereby improving the irrigation effect.

[0040] A fixed cylinder 6 is installed on the upper end of the storage box 4, and a water extraction pipe 7 is symmetrically installed on the side wall of one side of the storage box 4. The other end of the water extraction pipe 7 is connected to the fixed cylinder 6. A flushing box 8 is installed on the upper end of the storage box 4. A water delivery pipe 9 is installed on the side wall of one side of the flushing box 8. The other end of the water delivery pipe 9 is installed on the fixed cylinder 6. Valves are installed on the side walls of the water extraction pipe 7 and the water delivery pipe 9. A water pump 10 is installed on the upper end of the storage box 4. The water pump 10 is connected to the fixed cylinder 6 through a connecting pipe 11. A spray pipe 12 is rotatably installed on the upper end of the water pump 10, and a nozzle 13 is installed on the other end of the spray pipe 12. The cleaning component includes a rotary A reciprocating screw rod 17 is movably connected to the inner wall of the fixed cylinder 6, one end of the reciprocating screw rod 17 passes through the end of the fixed cylinder 6 and extends outward, the reciprocating screw rod 17 is connected to the driving rod 15 through a pulley transmission, and a cleaning block 18 is threadedly connected to the rod wall of the reciprocating screw rod 17. The movement of the driving rod 15 will drive the reciprocating screw rod 17 to rotate through the pulley, and the rotation of the reciprocating screw rod 17 will move the cleaning block 18 through the action of the thread, and the rotation of the cleaning block 18 will scrape and clean the inner wall of the fixed cylinder 6, so that the flushing water can better flush the inside of the fixed cylinder 6.

[0041] When in use, different liquid medicines are poured into the two cavities in the storage box 4 respectively. When irrigation is carried out, the bottom plate 1 is driven to move by the moving wheel 3. When the corresponding liquid medicine is needed, the valve on the corresponding pumping pipe 7 is opened, and then the water pump 10 is started. The water pump 10 will extract the fixed cylinder 6 through the connecting pipe 11, and the fixed cylinder 6 will extract the corresponding liquid medicine in the storage box 4 through the pumping pipe 7, and then discharge the liquid medicine into the nozzle 13 through the spray pipe 12. Finally, the nozzle 13 sprays the liquid medicine to irrigate the crops. When the liquid medicine needs to be replaced, First, close the valves on the two water extraction pipes 7, open the valve on the water delivery pipe 9, and then start the water pump. At this time, the fixed cylinder 6 will extract the flushing water in the flushing box 8 through the water delivery pipe 9. When the flushing water passes through the fixed cylinder 6, the connecting pipe 11, the spray pipe 12 and the nozzle 13, it will flush the inside. When the flushing is completed, close the valve on the water delivery pipe 9 and open the valve on the corresponding water extraction pipe 7. Different liquid medicines can be stored through the upper structure, and it is also convenient to select and spray different liquid medicines to meet the needs of different crops, thereby improving the applicability of the device.

[0042] For details, please refer to Figure 1-2A rotating assembly for driving the spray pipe 12 to rotate is installed on the water pump 10, and the rotating assembly includes a second motor 19 fixedly installed on the upper end of the water pump 10. The output end of the second motor 19 is connected to the first gear 20 through a coupling. A second gear 21 is fixedly sleeved on the pipe wall of the spray pipe 12, and the first gear 20 is meshed with the second gear 21. When the angle of the sprinkler head 13 needs to be adjusted, the second motor 19 is started, and the operation of the second motor 19 will drive the first gear 20 to rotate. The rotation of the first gear 20 will drive the spray pipe 12 to rotate through the second gear 21, thereby increasing the spraying range of the sprinkler head 13 and further improving the irrigation effect.

[0043] For details, please refer to Figure 2 , Figure 4 and Figure 5 Two floating plates 22 are symmetrically and slidably connected to the side wall of one side of the storage box 4, and the upper end of the floating plate 22 is connected to a fixing rod 23. The upper end of the fixing rod 23 passes through the top of the storage box 4 and extends upward and is connected to a marking ball 24. When the liquid level in the storage box 4 changes, the floating plate 22 will move in the vertical direction under the action of buoyancy, and the movement of the floating plate 22 will drive the marking ball 24 to move through the fixing rod 23. By observing the height of the marking ball 24, the staff can intuitively understand the storage situation of the medicine solution inside the storage box 4.

[0044] Two slide grooves are symmetrically provided on the inner wall of one side of the storage box 4, and a slider 25 is slidably connected in the slide groove. One end of the slider 25 is connected to the floating plate 22 to limit the floating plate 22 and improve the stability of the floating plate 22 when moving. A slide rod 26 is fixedly connected to the inner groove wall of the slide groove. The slide rod 26 passes through the slider 25, and the slider 25 is slidably connected to the slide rod 26 to prevent the slider 25 from escaping from the slide groove.

[0045] Working principle: When in use, different liquid medicines are poured into the two cavities in the storage box 4 respectively. When irrigation is carried out, the bottom plate 1 is driven to move by the moving wheel 3. When the corresponding liquid medicine is needed, the valve on the corresponding pumping pipe 7 is opened, and then the water pump 10 is started. The water pump 10 will extract the liquid medicine in the fixed cylinder 6 through the connecting pipe 11, and the fixed cylinder 6 will extract the corresponding liquid medicine in the storage box 4 through the pumping pipe 7, and then discharge the liquid medicine into the nozzle 13 through the spray pipe 12. Finally, the liquid medicine is discharged to the nozzle 13 by the spray pipe 12. The nozzle 13 sprays the liquid medicine to irrigate the crops. When the liquid medicine needs to be replaced, first close the valves on the two pumping pipes 7, open the valve on the water supply pipe 9, and then start the water pump. At this time, the fixed cylinder 6 will extract the flushing water in the flushing box 8 through the water supply pipe 9. When the flushing water passes through the fixed cylinder 6, the connecting pipe 11, the spray pipe 12 and the nozzle 13, it will flush the inside. When the flushing is completed, close the valve on the water supply pipe 9 and open the valve on the corresponding pumping pipe 7.

[0046] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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 operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0047] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water-saving, integrated water-fertilizer sprinkler irrigation device for agriculture, comprising a base plate (1), the lower end of the base plate (1) being symmetrically rotatably connected to two rotating shafts (2), both ends of the rotating shafts (2) being connected to moving wheels (3), characterized in that: A material storage box (4) is installed at the upper end of the bottom plate (1), and the material storage box (4) is divided into two cavities by a partition (5). Two material feed ports are symmetrically installed at the upper end of the material storage box (4), and a stirring assembly for mixing medicine is installed in the material storage box (4). A fixed cylinder (6) is installed at the upper end of the material storage box (4), and a water extraction pipe (7) is symmetrically installed on the side wall of one side of the material storage box (4), and the other end of the water extraction pipe (7) is connected to the fixed cylinder (6). A flushing box (8) is installed at the upper end of the material storage box (4), and one side of the flushing box (8) is provided with a water pump (7). A water delivery pipe (9) is installed on the side wall of the storage box (4), the other end of the water delivery pipe (9) is installed on the fixed cylinder (6), valves are installed on the side walls of the water pumping pipe (7) and the water delivery pipe (9), a water pump (10) is installed on the upper end of the storage box (4), the water pump (10) is connected to the fixed cylinder (6) through a connecting pipe (11), a spray pipe (12) is rotatably installed on the upper end of the water pump (10), a spray head (13) is installed on the other end of the spray pipe (12), and a rotating component for driving the spray pipe (12) to rotate is installed on the water pump (10).

2. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: The stirring assembly comprises a first motor (14) fixedly mounted on an outer side wall of a material storage box (4); an output end of the first motor (14) is connected to a driving rod (15) via a coupling; the other end of the driving rod (15) penetrates the side wall of the material storage box (4) and extends outward; a plurality of stirring rods (16) are evenly and equidistantly connected to the rod wall of the driving rod (15); and a cleaning assembly is installed in the fixed cylinder (6).

3. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claims 1 and 2, characterized in that: The cleaning assembly comprises a reciprocating screw rod (17) rotatably connected to the inner wall of the fixed cylinder (6), one end of the reciprocating screw rod (17) passes through the end of the fixed cylinder (6) and extends outward, the reciprocating screw rod (17) is connected to the driving rod (15) through a pulley transmission, and a cleaning block (18) is threadedly connected to the rod wall of the reciprocating screw rod (17).

4. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: The rotating assembly comprises a second motor (19) fixedly mounted on the upper end of the water pump (10); the output end of the second motor (19) is connected to a first gear (20) via a coupling; a second gear (21) is fixedly sleeved on the wall of the spray pipe (12), and the first gear (20) is meshed with the second gear (21).

5. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: Two floating plates (22) are symmetrically slidably connected to the side wall of one side of the storage box (4), the upper end of the floating plate (22) is connected to a fixing rod (23), the upper end of the fixing rod (23) penetrates the top of the storage box (4) and extends upward and is connected to a marking ball (24).

6. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 5, characterized in that: Two slide grooves are symmetrically provided on the inner side wall of one side of the material storage box (4), a slider (25) is slidably connected in the slide groove, and one end of the slider (25) is connected to the floating plate (22).

7. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 6, characterized in that: A sliding rod (26) is fixedly connected to the inner groove wall of the sliding groove. The sliding rod (26) passes through the sliding block (25), and the sliding block (25) is slidably connected to the sliding rod (26).

8. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: The inner bottom end of the material storage box (4) is symmetrically connected to two groups of rotating rods (27), and the lower ends of the rotating rods (27) are connected to connecting rods (28). The lower ends of the connecting rods (28) pass through the material storage box (4) and the bottom ends of the bottom plate (1) in sequence and extend downward. The connecting rods (28) are connected to the rotating shaft (2) through a bevel gear (29).

9. The water-saving agricultural water-fertilizer integrated sprinkler irrigation device according to claim 1, characterized in that: A handle (30) is installed on a side wall of one side of the material storage box (4).

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