Agricultural irrigation spraying device for agricultural production

Abstract

The invention relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation spraying device for agricultural production.The agricultural irrigation spraying device comprises a feeding mechanism and an irrigation mechanism, two roller mechanisms are symmetrically arranged at the bottom of the irrigation mechanism, and each roller mechanism comprises a main shaft installed at the bottom of the irrigation mechanism through an adjusting mechanism; the outer wall of the main shaft is rotatably connected with a barrel body, a plurality of sliding barrels are uniformly fixed on the outer wall of the barrel body, a sliding rod is slidably connected in each sliding barrel, the outer part of the barrel body is coated with sponge, the sponge is fixedly connected with the plurality of sliding rods, a limiting assembly is arranged in each sliding barrel, and the main shaft is fixedly connected with a spraying pipe. Fertilizer water is sprayed to the sponge through the spraying pipe, and after being absorbed and permeated by the sponge, the sponge is extruded to release the fertilizer water and permeate into soil on the side wall of the ridge body, so that the problem of soil hardening caused by water flow impact caused by traditional direct spraying is avoided, soil permeability is guaranteed, and crop root growth is facilitated.

Description

Technical Field

[0001] This invention relates to the field of agricultural irrigation technology, and in particular to an agricultural irrigation spraying device for agricultural production. Background Technology

[0002] In agricultural production, irrigation and fertilization are crucial for crop growth, directly affecting crop yield and quality. With the development of large-scale and intensive agriculture, traditional irrigation and fertilization methods have gradually revealed many shortcomings and are no longer able to meet the needs of modern agricultural production.

[0003] Currently, most existing agricultural irrigation devices use direct spraying, which not only easily leads to the waste of water and fertilizer resources, but may also cause soil compaction due to water flow impact. When water flows down along the sidewalls of the ridges, it strips away the fine soil particles (clay and silt) from the surface and redeposits and compacts them, forming a dense, hard crust on the sidewall surface. Many crop roots extend towards the moist sidewalls of the ridges in search of water and nutrients, but the hard, compacted layer acts like a "wall," preventing the roots from penetrating and confining them inside the ridge, thus affecting their absorption range. The compacted layer severely hinders the lateral infiltration of irrigation water or rainwater from the sidewalls to the center of the ridge, causing water to flow only down along the surface of the compacted layer, resulting in water loss and drought in the center of the ridge. After compaction, the soil's water absorption capacity decreases, making it easier to form runoff, exacerbating erosion, and creating a vicious cycle. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that direct spraying by existing spraying devices easily leads to soil compaction, and to propose an agricultural irrigation spraying device for agricultural production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an agricultural irrigation spraying device for agricultural production, comprising a feeding mechanism and an irrigation mechanism, wherein the feeding mechanism and the irrigation mechanism are connected by a hose reel, the feeding mechanism is provided with a stirring component, the bottom of the irrigation mechanism is provided with multiple sets of walking mechanisms, and the bottom of the irrigation mechanism is symmetrically provided with two sets of roller mechanisms, each roller mechanism including a main shaft installed at the bottom of the irrigation mechanism via an adjusting mechanism, a cylinder being rotatably connected to the outer wall of the main shaft, multiple sliding cylinders being uniformly fixed to the outer wall of the cylinder, and sliding rods being slidably connected inside each sliding cylinder, the outside of the cylinder being covered with a sponge, the sponge being fixedly connected to the multiple sliding rods, a limiting component being provided inside each sliding cylinder, a spray pipe being fixedly connected to the main shaft, the spray pipe communicating with the irrigation mechanism and being located outside the cylinder, and a top plate being fixedly connected to the side wall of the main shaft, the top plate being located inside the cylinder.

[0006] Preferably, a motor is fixedly installed on the top of the feeding mechanism, and a stirring shaft is provided inside. The top of the stirring shaft is fixedly connected to the output end of the motor. Stirring blades are fixedly installed on the outer wall of the stirring shaft, and a scraper is fixedly installed on the end of the stirring blades away from the stirring shaft.

[0007] Preferably, the outer wall of the stirring shaft is rotatably connected to two augers via a connecting rod. The top of the augers is equipped with a gear mechanism, which includes a driving gear and a driven gear. The driving gear is fixed to the top of the inner wall of the feeding mechanism, and the driven gear is fixed to the top of the augers. The driving gear meshes with both driven gears.

[0008] Preferably, a horizontally arranged filter screen is fixedly installed on the inner wall of the feeding mechanism, and the filter screen is located at the bottom of the auger.

[0009] Preferably, the tube reel is provided with a bus, which is formed by combining a liquid tube and a cable, and the liquid tube is connected to the feeding mechanism.

[0010] Preferably, a suction pump is fixedly installed on the top of the irrigation mechanism, the suction pump is connected to a bus, and a wire hole is provided on the top of the irrigation mechanism.

[0011] Preferably, the walking mechanism includes a wheel 1 that is rotatably mounted at the bottom of the irrigation mechanism, and a wheel 2 is fixedly connected to the wheel 1 via an electric cylinder 1.

[0012] Preferably, a push plate is fixedly connected to the side of the second wheel away from the first wheel via an electric cylinder. Multiple rake plates are movably connected to the side wall of the push plate in a circular array. The end of the rake plate away from the push plate is rotatably connected to the second wheel. Several rake teeth are fixedly installed on the rake plate.

[0013] Preferably, the adjusting mechanism includes an electric cylinder three fixedly installed on the side wall of the irrigation mechanism, with a sliding plate fixedly connected to its output end. The sliding plate is slidably connected to the irrigation mechanism. An electric cylinder four is installed at the bottom of the sliding plate. The output end of the electric cylinder four is rotatably connected to the upper end of the main shaft. An electric cylinder five is rotatably connected to the irrigation mechanism. The lower end of the main shaft is rotatably connected to the output end of the electric cylinder five.

[0014] Preferably, the limiting component includes steel balls elastically connected to the slide cylinder by a spring, and a collection box is provided below the spray pipe.

[0015] Compared with existing technologies, the advantages of this invention are: In this invention, the stirring shaft drives two augers to revolve around each other via a connecting rod, and the augers rotate synchronously on their own axis under the action of a gear mechanism. The bottom of the augers can promptly scrape up undissolved fertilizer blocked by the filter screen, preventing filter screen blockage at the source, ensuring the flow of liquid in the feeding mechanism, and avoiding irrigation interruption. At the same time, the augers can transport undissolved fertilizer upwards, increasing the contact time and contact area between fertilizer and water, improving the fertilizer dissolution rate, avoiding water-fertilizer stratification caused by fertilizer settling, and further ensuring the uniformity of irrigation solution concentration.

[0016] The walking mechanism of this invention drives the second wheel to move laterally via an electric cylinder, and the distance between the first and second wheels can be flexibly adjusted to adapt to ridges of different widths, thus improving the versatility of the device. The angle of the harrow plate can be adjusted by pushing the push plate with the electric cylinder. As the harrow plate rotates with the second wheel, the harrow teeth can perform shallow cultivation on the side wall of the ridge, effectively preventing side wall compaction caused by water evaporation or rain impact, quickly restoring soil permeability, reducing oxygen deficiency in crop roots, and combining irrigation and cultivation operations into one, eliminating the need for a separate cultivation process, reducing the number of times agricultural machinery enters the field, saving operating time and labor costs, and avoiding the crushing damage to the ridge structure caused by multiple field visits.

[0017] The roller mechanism of this invention, through the cooperation of electric cylinders three, four, and five, can flexibly adjust the horizontal position and tilt angle, ensuring that the cylinder body fits tightly against the side wall of the ridge. Fertilizer is sprayed onto the sponge through the spray pipe. After being absorbed and permeated by the sponge, the sponge is squeezed and releases the fertilizer into the soil on the side wall of the ridge. This avoids the problem of soil compaction caused by water flow impact in traditional direct spraying, ensuring soil permeability and promoting crop root growth. At the same time, the limiting component inside the sliding cylinder can cause the sliding rod to slide downward when the sponge is under pressure to a certain extent, reducing the supporting force on the sponge and ensuring that the soil pressure at different heights on the side wall of the ridge is uniform. This avoids excessive local pressure that could lead to soil compaction or reduced aeration, further improving irrigation safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an agricultural irrigation spraying device for agricultural production proposed in this invention. Figure 2 This is a half-sectional axonometric view of the feeding mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 3 This is a partial sectional isometric view of the feeding mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 4 This is a schematic diagram of the irrigation mechanism structure of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 5 This is a partial sectional isometric view of the walking mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 6 This is a half-sectional axonometric view of the walking mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 7 This is an isometric view of the roller mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 8 This is a partial sectional isometric view of the drum mechanism of an agricultural irrigation spraying device for agricultural production proposed in this invention; Figure 9 for Figure 8 A magnified view of the area at point X.

[0019] In the diagram: 1. Ridge, 2. Furrow, 3. Feeding mechanism, 4. Irrigation mechanism, 5. Traveling mechanism, 6. Roller mechanism, 31. Liquid pipe, 32. Agitator shaft, 33. Filter screen, 34. Connecting rod, 35. Gear mechanism, 36. Screwdriver, 37. Agitator blade, 41. Busbar, 42. Suction pump, 43. Wire hole, 51. Wheel 1, 52. Wheel 2, 53. Rake plate, 54. Electric cylinder 1, 55. Electric cylinder 2, 56. Push plate, 57. Rake teeth, 61. Electric cylinder 3, 62. Electric cylinder 4, 63. Electric cylinder 5, 64. Spray pipe, 65. Collection box, 66. Main shaft, 67. Top plate, 68. Cylinder, 69. Sponge, 610. Slide rod, 611. Steel ball, 612. Spring, 613. Slide cylinder. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Reference Figures 1 to 9An agricultural irrigation spraying device for agricultural production includes a ridge 1, a feeding mechanism 3, an irrigation mechanism 4, a traveling mechanism 5, and a roller mechanism 6. The ridge 1 has furrows 2. A motor is fixedly installed on the top of the feeding mechanism 3, and a stirring shaft 32 is installed inside. The top of the stirring shaft 32 is fixedly connected to the output end of the motor. Stirring blades 37 are fixedly installed on the outer wall of the stirring shaft 32. A scraper is fixedly installed at the end of the stirring blades 37 away from the stirring shaft 32. Under the action of the motor, the stirring shaft 32 drives the stirring blades 37 to rotate, thoroughly stirring the fertilizer solution to ensure a uniform fertilizer concentration in the irrigation solution. This avoids excessively high local concentrations that could burn crop roots, or excessively low concentrations that would not achieve the desired fertilization effect, thus improving the uniformity of crop irrigation and fertilization. The scraper can scrape off fertilizer adhering to the inner wall of the feeding mechanism 3 in real time, preventing fertilizer accumulation that would occupy storage volume and reduce the amount of fertilizer used in a single irrigation operation. It also prevents long-term adhesion and clumping of fertilizer from affecting the normal operation of the feeding mechanism 3, reducing the frequency of manual cleaning of the inner wall. The outer wall of the stirring shaft 32 is... Connecting rod 34 rotatably connects two augers 36, and a gear mechanism 35 is mounted on the top of each auger 36. The gear mechanism 35 includes a driving gear and a driven gear. The driving gear is fixed to the top of the inner wall of the feeding mechanism 3, and the driven gear is fixed to the top of the auger 36. The driving gear meshes with both driven gears. While the stirring shaft 32 drives the two augers 36 to revolve around the sun via connecting rod 34, the augers 36 rotate on their own axis under the action of the gear mechanism 35. A horizontally set... The filter screen 33 is located at the bottom of the auger 36. When the bottom of the auger 36 rotates, it can scrape up the undissolved fertilizer blocked by the filter screen 33 in time, preventing the filter screen 33 from clogging at the source, ensuring the flow of liquid in the feeding mechanism 3, avoiding irrigation interruption due to filter screen 33 clogging, and at the same time conveying the undissolved fertilizer upward, increasing the contact time and contact area between fertilizer and water, improving the fertilizer dissolution rate, avoiding fertilizer sinking and causing water and fertilizer stratification in the feeding mechanism 3, and further ensuring the uniformity of irrigation liquid concentration.

[0022] The feeding mechanism 3 and the irrigation mechanism 4 are connected by a hose reel (not shown in the figure, this is prior art). The hose reel contains a main bus 41, which is formed by combining a liquid pipe 31 and a cable. The liquid pipe 31 is connected to the feeding mechanism 3. A suction pump 42 is fixedly installed on the top of the irrigation mechanism 4 and is connected to the main bus 41. A cable pass-through hole 43 is opened on the top of the irrigation mechanism 4. Irrigation fertilizer solution that meets the requirements, filtered by the filter screen 33, enters the hose reel through the liquid pipe 31, preventing unmelted particles in the fertilizer solution from causing problems in subsequent pipelines and components. When blockage occurs, the bus 41 extends or shortens with the irrigation mechanism 4. The suction pump 42 is responsible for providing power for the delivery and recycling of irrigation fertilizer. Each pipeline passes through the cable hole 43 to supply power and fertilizer to each component. The bottom of the irrigation mechanism 4 is equipped with multiple sets of walking mechanisms 5. The irrigation mechanism 4 moves in the furrow 2 through the walking mechanisms 5. The bus 41 is also always located in the furrow 2, avoiding the adverse effects of conventional irrigation devices or manual irrigation such as trampling, pipeline dragging, etc., which can cause crops to fall over, soil to be compacted, and ridge 1 to collapse, thereby improving the survival rate of crops.

[0023] The walking mechanism 5 includes a wheel 51 rotatably mounted at the bottom of the irrigation mechanism 4. Wheel 51 is fixedly connected to a wheel 52 via an electric cylinder 54. The electric cylinder 54 drives the wheel 52 to move laterally to adjust the distance between wheel 51 and wheel 52, adapting to ridges 1 of different widths. This eliminates the need to replace the walking components for different widths of ridges 1, reducing equipment replacement and debugging costs and expanding the applicability of the device. A push plate 56 is fixedly connected to the side of wheel 52 away from wheel 51 via an electric cylinder 55. Multiple rake plates 53 are movably connected in a circular array on the sidewall of the push plate 56, with the rake plates 53 being away from the push plate 56. One end of 6 is rotatably connected to wheel 2 52. Several harrow teeth 57 are fixedly installed on the harrow plate 53. The push plate 56 is pushed by electric cylinder 2 55 to adjust the angle of harrow plate 53. As harrow plate 53 rotates with wheel 2 52, harrow teeth 57 perform shallow cultivation on the side wall of ridge 1 to prevent the side wall from hardening due to water evaporation or rain impact, quickly restore soil permeability, reduce oxygen deficiency in crop roots in ridge 1, and combine irrigation and cultivation operations into one, eliminating the need for separate cultivation procedures, reducing the number of times agricultural machinery enters the field, saving operation time and labor costs, and avoiding the crushing damage to the ridge 1 structure caused by multiple field visits.

[0024] Two sets of roller mechanisms 6 are symmetrically arranged at the bottom of the irrigation mechanism 4. The roller mechanism 6 mainly includes a main shaft 66, and a cylinder 68 is rotatably connected to the outer wall of the main shaft 66. Two sets of adjustment mechanisms are provided at the bottom of the irrigation mechanism 4, corresponding one-to-one with the two sets of roller mechanisms 6. Each adjustment mechanism includes an electric cylinder 3 61 fixedly installed on the side wall of the irrigation mechanism 4. Its output end is connected to a sliding plate, which is slidably connected to the irrigation mechanism 4. An electric cylinder 4 62 is installed at the bottom of the sliding plate. The output end of the electric cylinder 4 62 is rotatably connected to the upper end of the main shaft 66. An electric cylinder 5 63 is rotatably connected to the irrigation mechanism 4, and the lower end of the main shaft 66 is rotatably connected to the output end of the electric cylinder 5 63. The horizontal position of the roller mechanism 6 can be adjusted by electric cylinder 3 61, while electric cylinders 4 62 and 5 63 work together to adjust its tilt angle, thereby ensuring that the roller mechanism 6 can fit tightly against the side wall of the ridge 1. Multiple sliding cylinders 613 are evenly fixed to the outer wall of the cylinder 68. A sliding rod 610 is slidably connected inside each sliding cylinder 613. The cylinder 68 is covered with a sponge 69, which is fixed to each sliding rod 610. A limiting component is provided inside the sliding cylinder 613, including a steel ball 611 elastically connected inside the sliding cylinder 613 by a spring 612. The bottom of the sliding rod 610 is designed with symmetrical inclined surfaces, which, under normal circumstances, are locked by the steel ball 611 to prevent the sliding rod 610 from falling off. A spray pipe 64 is fixedly connected to the main shaft 66. The spray pipe 64 is connected to the suction pump 42 and is located on the outside of the cylinder 68. A collection box 65 is correspondingly provided below it. During operation, the roller mechanism 6 is adjusted to a suitable position and angle by electric cylinders 61, 62, and 63 to fit against the side wall of the ridge 1. Fertilizer water is sprayed onto the sponge 69 through the nozzles on the spray pipe 64. The sponge 69 quickly absorbs and permeates the fertilizer water. Excess fertilizer water flows down the cylinder 68 and is collected by the collection box 65 at the bottom. It can also be recycled by the suction pump 42, thereby reducing waste. As the irrigation mechanism 4 moves forward, the roller mechanism 6 rolls close to the side wall of the ridge 1, and the sponge 69... The absorbed fertilizer and water are released under pressure, and then seep into the soil on the side wall of ridge 1 to complete irrigation. Sponge 69 completely isolates the high-speed water droplets and allows the water to penetrate into the soil pores through pressure, which helps to avoid soil structure damage caused by irrigation impact. By controlling the pressure and speed of pressure, the amount and speed of water seeping into the soil can be actively regulated, achieving more precise control than relying on the water conductivity of materials. The soft sponge 69 acts as an intermediary to disperse mechanical pressure, avoiding direct pressure from hard mechanical parts on the side wall of ridge 1. Irrigation water is absorbed by sponge 69, reducing runoff and deep seepage losses, and helping water and fertilizer to be concentrated in a higher proportion around the root system.

[0025] When the sponge 69 is compressed to a certain extent, the lateral thrust of the slide rod 610 on the steel ball 611 exceeds the elastic force of the spring 612. The steel ball 611 is pushed away, and the slide rod 610 slides downward, thereby reducing the supporting force on the sponge 69. This ensures that the soil pressure at different heights on the side wall of the ridge 1 is uniform, avoiding excessive local pressure that could lead to soil compaction or reduced aeration. It also prevents soil compaction caused by water flow impact in traditional irrigation methods, which would affect crop root growth. The main shaft 66 is fixedly connected to the top plate 67 on its side wall. When the roller mechanism 6 rotates, the sponge 69, which has released water and moved to the top, passes the top plate 67. The top plate 67 will abut against the bottom of the slide rod 610 and push it back to its original position, restoring support for the sponge 69. At the same time, the spray pipe 64 sprays fertilizer water onto the sponge 69 after it has been reset, allowing it to reabsorb the fertilizer water. This cycle completes the continuous and uniform irrigation operation.

[0026] When the invention is in operation, the stirring shaft 32 inside the feeding mechanism 3, driven by the motor, drives the stirring blades 37 to stir the irrigation fertilizer solution evenly. The external scraper of the stirring blades 37 scrapes off the fertilizer adhering to the inner wall. As the auger 36 rotates with the stirring shaft 32, it rotates on its own through the meshing of the top gear mechanism 35. The bottom of the auger 36 continuously scrapes up the fertilizer blocked by the filter screen 33 to prevent the filter screen 33 from clogging and affecting the normal operation of the feeding mechanism 3. The rotation of the auger 36 continuously transports the undissolved fertilizer upward, increasing the fertilizer dissolution rate. The irrigation fertilizer solution that meets the requirements passes through the filter screen 33 and enters the hose reel through the liquid pipe 31. Inside the hose reel, the liquid pipe 31 and the cable become a bus 41, ensuring that the bus 41 extends or shortens with the irrigation mechanism 4. The suction pump 42 is responsible for providing power for the transportation and recycling of the irrigation fertilizer solution. Each pipeline passes through the cable hole 43 to supply power and fertilizer solution to each component.

[0027] The irrigation mechanism 4 travels within the furrow 2 via the walking mechanism 5. The bus 41 also remains within the furrow 2. Crops are planted on the ridge 1. Under the action of the electric cylinder 54, the wheel 52 moves outward. The electric cylinder 55 pushes the push plate 56 to uniformly adjust the angle of the harrow plate 53, so that the harrow plate 53 can adapt to ridges 1 of different sizes. During the travel, the harrow plate 53 rotates with the wheel 52. The harrow teeth 57 on the harrow plate 53 perform shallow cultivation of the side wall of the ridge 1 by 3 to 5 centimeters, preventing the side wall from hardening due to water evaporation or rain impact, quickly restoring soil permeability, and reducing oxygen deficiency in the crop roots within the ridge 1.

[0028] The position of the roller mechanism 6 is adjusted by electric cylinder 3 61, and the angle of the roller mechanism 6 is adjusted by electric cylinders 4 62 and 5 63 to ensure that the roller mechanism 6 is in close contact with the side wall of the ridge 1. The fertilizer water is sprayed onto the sponge 69 through the evenly distributed nozzles on the spray pipe 64. The sponge 69 quickly absorbs and thoroughly soaks the fertilizer water. The excess fertilizer water is left behind and collected by the collection box 65 at the bottom and then sucked away by the suction pump 42. As the irrigation mechanism 4 moves forward, the roller mechanism 6 rolls in close contact with the side wall of the ridge 1. The sponge 69, which is squeezed, releases the absorbed fertilizer water, and the fertilizer water flows through... Irrigation is completed by seeping into the ridge 1 through the side wall. When the sponge 69 is squeezed to a certain extent, the pushing force of the slide bar 610 on the steel ball 611 exceeds the elastic force of the spring 612. The steel ball 611 is pushed away, and the slide bar 610 falls and loses support for the sponge 69. As the roller mechanism 6 rotates, the sponge 69, which has been squeezed out of fertilizer and water, reaches the top. The top plate 67 on the main shaft 66 presses against the bottom of the slide bar 610, resets the slide bar 610, and restores support for the sponge 69. At the same time, the spray pipe 64 sprays fertilizer and water, which the sponge 69 absorbs. The action is repeated to complete the irrigation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An agricultural irrigation spraying device for agricultural production, comprising a feeding mechanism (3) and an irrigation mechanism (4), wherein the feeding mechanism (3) and the irrigation mechanism (4) are connected by a hose reel, characterized in that, The feeding mechanism (3) is equipped with a stirring component. The bottom of the irrigation mechanism (4) is equipped with multiple sets of walking mechanisms (5). The bottom of the irrigation mechanism (4) is symmetrically equipped with two sets of roller mechanisms (6). The roller mechanism (6) includes a main shaft (66) installed at the bottom of the irrigation mechanism (4) through an adjustment mechanism. The outer wall of the main shaft (66) is rotatably connected to a cylinder (68). The outer wall of the cylinder (68) is uniformly fixed with multiple sliding cylinders (613), and each sliding cylinder (613) is slidably connected to the cylinder. A sliding rod (610) is attached to the cylinder (68), and a sponge (69) is wrapped around the outside of the cylinder (68). The sponge (69) is fixedly connected to multiple sliding rods (610). A limiting component is provided inside the sliding cylinder (613). A spray pipe (64) is fixedly connected to the main shaft (66). The spray pipe (64) is connected to the irrigation mechanism (4) and is located outside the cylinder (68). A top plate (67) is fixedly connected to the side wall of the main shaft (66) and is located inside the cylinder (68).

2. The agricultural irrigation spraying device for agricultural production according to claim 1, characterized in that, The feeding mechanism (3) has a motor fixedly installed on its top and a stirring shaft (32) inside. The top of the stirring shaft (32) is fixedly connected to the output end of the motor. The outer wall of the stirring shaft (32) is fixedly installed with stirring blades (37). A scraper is fixedly installed at the end of the stirring blades (37) away from the stirring shaft (32).

3. An agricultural irrigation spraying device for agricultural production according to claim 2, characterized in that, The outer wall of the stirring shaft (32) is rotatably connected to two augers (36) via a connecting rod (34). The top of the augers (36) is equipped with a gear mechanism (35). The gear mechanism (35) includes a driving gear and a driven gear. The driving gear is fixed to the top of the inner wall of the feeding mechanism (3), and the driven gear is fixed to the top of the augers (36). The driving gear meshes with both driven gears.

4. An agricultural irrigation spraying device for agricultural production according to claim 3, characterized in that, The inner wall of the feeding mechanism (3) is fixedly equipped with a horizontally arranged filter screen (33), and the filter screen (33) is located at the bottom of the auger (36).

5. An agricultural irrigation spraying device for agricultural production according to claim 1, characterized in that, The tube reel is provided with a bus (41), which is formed by combining a liquid pipe (31) and a cable. The liquid pipe (31) is connected to the feeding mechanism (3).

6. An agricultural irrigation spraying device for agricultural production according to claim 5, characterized in that, A suction pump (42) is fixedly installed on the top of the irrigation mechanism (4). The suction pump (42) is connected to the bus (41). A wire hole (43) is opened on the top of the irrigation mechanism (4).

7. An agricultural irrigation spraying device for agricultural production according to claim 1, characterized in that, The walking mechanism (5) includes a wheel (51) rotatably mounted at the bottom of the irrigation mechanism (4), and a wheel (52) is fixedly connected to the wheel (51) via an electric cylinder (54).

8. An agricultural irrigation spraying device for agricultural production according to claim 7, characterized in that, The side of the second wheel (52) away from the first wheel (51) is fixedly connected to a push plate (56) via an electric cylinder (55). The sidewall of the push plate (56) is movably connected to multiple rake plates (53) in a ring array. The end of the rake plate (53) away from the push plate (56) is rotatably connected to the second wheel (52). Several rake teeth (57) are fixedly installed on the rake plate (53).

9. An agricultural irrigation spraying device for agricultural production according to claim 1, characterized in that, The adjustment mechanism includes an electric cylinder three (61) fixedly installed on the side wall of the irrigation mechanism (4), with a sliding plate fixedly connected to its output end. The sliding plate is slidably connected to the irrigation mechanism (4). An electric cylinder four (62) is installed at the bottom of the sliding plate. The output end of the electric cylinder four (62) is rotatably connected to the upper end of the main shaft (66). An electric cylinder five (63) is rotatably connected to the irrigation mechanism (4). The lower end of the main shaft (66) is rotatably connected to the output end of the electric cylinder five (63).

10. An agricultural irrigation spraying device for agricultural production according to claim 1, characterized in that, The limiting component includes a steel ball (611) elastically connected to the slide (613) by a spring (612), and a collection box (65) is provided below the spray pipe (64).

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