Water-saving irrigation device for agricultural cultivation

Abstract

The invention provides a water-saving irrigation device for agricultural cultivation. Comprising a device bottom plate, symmetrically-arranged bottom blocks are fixedly installed on the lower end face of the device bottom plate, rolling wheels are rotatably installed on the bottom blocks, an irrigation box is fixedly installed on the upper end face of the device bottom plate, and a U-shaped frame plate is fixedly installed on the irrigation box. According to the water-saving irrigation device for agricultural cultivation, through cooperative use of the mixed positioning assembly, the linkage assembly and the soil discharging assembly, the water-saving irrigation device for agricultural cultivation utilizes an automatic stirring function, fertilizer precipitation is prevented, and irrigation uniformity is guaranteed; the operation stability is ensured through the positioning insertion rod; the irrigation position can be flexibly adjusted front and back and left and right, accurate targeted irrigation is achieved, and water waste is reduced; the unique anti-blocking design of the irrigation opening can automatically unfold and split the row plates, soil is prevented from making direct contact with and blocking a pipeline, the service life of equipment is prolonged, and therefore the water resource utilization efficiency and the crop irrigation effect are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of agricultural irrigation technology, and in particular to a water-saving irrigation device for agricultural cultivation. Background Technology

[0002] Agricultural cultivation refers to the management of the entire crop planting process, encompassing the cultivation of plants to produce agricultural products such as grains and by-products. This includes soil preparation, sowing, fertilization, watering, pest and disease control, and harvesting. Fertilization and watering are essential steps in plant cultivation. Fertilization not only provides the nutrients needed for plant growth but also improves soil structure and fertility. Watering ensures that plants receive sufficient moisture during their growth, promoting root development and ultimately increasing crop yield and quality.

[0003] In existing agricultural irrigation, large amounts of water are usually sprayed onto the soil of planted crops using water pipes. This method is extremely wasteful of water resources. In arid regions where water resources are extremely limited, this traditional irrigation method is not conducive to the protection of water resources. Although some existing irrigation devices can insert water pipes into the soil and discharge water directly into the soil for irrigation, the position of the water pipes inserted into the soil cannot be adjusted. As a result, the irrigation range is limited when irrigating the surrounding soil centered on the device, and it is not possible to effectively cover the surrounding soil.

[0004] Therefore, it is necessary to provide a water-saving irrigation device for agricultural cultivation to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a water-saving irrigation device for agricultural cultivation, which solves the problem that the water pipes in existing irrigation devices cannot be adjusted in position, resulting in a limited irrigation range and ineffective coverage of the surrounding soil when irrigating the soil centered on the device.

[0006] To solve the above-mentioned technical problems, the present invention provides a water-saving irrigation device for agricultural cultivation, including a device base plate, on which symmetrically arranged bottom blocks are fixedly installed on the lower end face of the device base plate, and rollers are rotatably installed on the bottom blocks. An irrigation box is fixedly installed on the upper end face of the device base plate, and a U-shaped frame plate is fixedly installed on the irrigation box. A hybrid positioning component is provided on the U-shaped frame plate. A linkage assembly is provided on the base plate of the device and outside the irrigation tank. A pump body is provided on the linkage assembly. The output end of the pump body is fixedly connected to a discharge pipe. A connecting hose is fixedly connected to the end of the discharge pipe away from the pump body. An insertion pipe is fixedly connected to the end of the connecting hose away from the discharge pipe. The outer side of the device's base plate is provided with a soil discharge assembly, and the soil discharge assembly is provided with symmetrically arranged split discharge plates.

[0007] Preferably, the mixing positioning assembly includes a drive motor fixedly mounted on a U-shaped frame plate, a drive screw fixedly mounted on the output end of the drive motor, a large gear fixedly mounted on the drive screw, a mixing rod rotatably mounted on the irrigation tank, mixing blades fixedly mounted on the side end face of the mixing rod, a small gear fixedly mounted on the top end of the mixing rod, a lifting plate movably mounted on the drive screw, an L-shaped frame plate fixedly mounted on the side end face of the lifting plate, a positioning rod fixedly mounted on the side end face of the L-shaped frame plate, and a lifting groove formed on the side end face of the U-shaped frame plate.

[0008] Preferably, the large gear meshes with the small gear, a portion of the volume of the lifting plate is located inside the lifting chute and is slidably installed with the lifting chute, the positioning rod is located outside the device base plate, and the mixing blade is located inside the irrigation tank.

[0009] Preferably, the linkage assembly includes an upper connecting frame fixedly mounted on an L-shaped frame plate, a linkage push rod rotatably connected to the upper connecting frame, a front and rear sliding groove provided on the bottom plate of the device, a front and rear sliding block slidably mounted in the front and rear sliding groove, a front and rear sliding plate fixedly mounted on the front and rear sliding block, a lower connecting frame fixedly mounted on the side end face of the front and rear sliding plate, a square frame fixedly mounted on the front and rear sliding plate, a first electric push rod fixedly mounted on the square frame, and a linkage frame plate fixedly mounted on the output shaft of the first electric push rod.

[0010] Preferably, the bottom end of the linkage frame plate is fixedly installed with symmetrically arranged linkage side plates, and a linkage slide rod is fixedly installed between the two linkage side plates. Multiple left and right sliders are slidably installed on the linkage slide rod, and a soil discharge sleeve is fixedly installed on the left and right sliders. A linkage column is fixedly installed on the outer side of the soil discharge sleeve. A second electric push rod is fixedly installed on the linkage frame plate, and an adjusting vertical plate is fixedly installed on the output shaft of the second electric push rod. An adjusting groove is opened on the outer side of the adjusting vertical plate.

[0011] Preferably, the end of the linkage push rod away from the upper connecting frame is rotatably connected to the lower connecting frame, the linkage push rod is arranged at an angle, the front and rear sliding plates are slidably installed on the device base plate, the linkage frame plate is slidably installed with the square frame, and the pump body is fixedly installed on the irrigation tank.

[0012] Preferably, the soil discharge sleeve is located inside the adjusting vertical plate, the linkage column is located inside the adjusting inclined groove, the linkage column is slidably installed with the adjusting inclined groove, and the insertion pipe is fixedly installed inside the soil discharge sleeve.

[0013] Preferably, the soil discharge assembly includes an installation cylinder fixedly installed on the soil discharge sleeve, a sliding plate slidably installed inside the installation cylinder, a spring fixedly connected to the upper end face of the sliding plate, a double-sided toothed plate fixedly installed at the bottom end of the sliding plate, and a contact base plate fixedly installed at the bottom end of the double-sided toothed plate.

[0014] Preferably, symmetrically arranged positioning blocks are fixedly installed on the outer side of the soil discharge sleeve, a connecting shaft is rotatably installed on the two positioning blocks, a connecting block is fixedly installed on the connecting shaft, rotating gears are fixedly installed at both ends of the connecting shaft, and a symmetrically arranged transmission shaft is fixedly installed on the side end face of the soil discharge sleeve, with a transmission gear fixedly installed on the transmission shaft.

[0015] Preferably, the double-sided toothed plate is positioned between two transmission gears and meshes with the transmission gears, the transmission gears mesh with the rotating gears, the connecting block is fixedly installed with the split plate, the two split plates are arranged symmetrically, the insert pipe is fixedly installed inside the soil discharge sleeve, and the end of the spring away from the sliding plate is fixedly connected to the inner top of the mounting cylinder.

[0016] Compared with related technologies, the water-saving irrigation device for agricultural cultivation provided by the present invention has the following beneficial effects: This invention provides a water-saving irrigation device for agricultural cultivation, which uses an electric push rod and drive screw to mix fertilizer and water for irrigation. First, fertilizer and water are mixed in the irrigation tank, with mixing blades ensuring uniform mixing. A positioning rod is inserted into the soil to ensure device stability. By adjusting the position of the inserted pipe in the soil discharge sleeve, irrigation can be effectively targeted to different soil areas to meet the crop's water needs. Adjusting the vertical plate in conjunction with the soil discharge sleeve expands the coverage area of ​​the inserted pipe, improving irrigation efficiency. When the inserted pipe descends to the appropriate position and contacts the bottom plate and soil, it pushes the double-sided toothed plate to rise, unfolding the split discharge plate, allowing the mixed water to directly contact the soil, completing irrigation while reducing the risk of damage and blockage to the inserted pipe. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a preferred embodiment of a water-saving irrigation device for agricultural cultivation provided by the present invention; Figure 2 This is a schematic diagram of the adjusting vertical plate in this invention; Figure 3 This is a schematic diagram of the U-shaped frame plate in this invention; Figure 4 This is a schematic diagram of the positioning rod in this invention; Figure 5 This is a partial structural diagram of the adjusting vertical plate in this invention; Figure 6 This is a schematic diagram of the structure of the soil discharge sleeve in this invention; Figure 7 for Figure 6 Enlarged view of point A in the middle; Figure 8 This is a cross-sectional view of the mounting cylinder in this invention.

[0018] Numbered components in the diagram: 1. Device base plate; 2. Base block; 3. Roller; 4. Irrigation tank; 5. U-shaped frame plate; 6. Pump body; 7. Discharge pipe; 8. Connecting hose; 9. Insertion pipe; 10. Splitting plate; 11. Drive motor; 12. Drive screw; 13. Large gear; 14. Mixing rod; 15. Mixing blade; 16. Small gear; 17. Lifting plate; 18. L-shaped frame plate; 19. Positioning rod; 20. Lifting slide; 21. Upper connecting frame; 22. Linkage push rod; 23. Front and rear slides; 24. Front and rear sliders; 25. Front and rear slides 26. Lower connecting frame; 27. Square frame; 28. First electric push rod; 29. ​​Linkage frame plate; 30. Linkage side plate; 31. Linkage slide rod; 32. Left and right sliders; 33. Soil discharge sleeve; 34. Linkage column; 35. Second electric push rod; 36. Adjusting vertical plate; 37. Adjusting inclined groove; 38. Mounting cylinder; 39. Sliding plate; 40. Spring; 41. Double-sided toothed plate; 42. Contact bottom plate; 43. Positioning block; 44. Connecting shaft; 45. Connecting block; 46. Rotating gear; 47. Drive shaft; 48. Drive gear. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 This is a schematic diagram of a preferred embodiment of a water-saving irrigation device for agricultural cultivation provided by the present invention; Figure 2 This is a schematic diagram of the adjusting vertical plate in this invention; Figure 3 This is a schematic diagram of the U-shaped frame plate in this invention; Figure 4 This is a schematic diagram of the positioning rod in this invention; Figure 5 This is a partial structural diagram of the adjusting vertical plate in this invention; Figure 6 This is a schematic diagram of the structure of the soil discharge sleeve in this invention; Figure 7 for Figure 6 Enlarged view of point A in the middle; Figure 8 This is a cross-sectional view of the mounting cylinder in this invention.

[0021] A water-saving irrigation device for agricultural cultivation includes a base plate 1. Symmetrically arranged base blocks 2 are fixedly mounted on the lower end face of the base plate 1, and rollers 3 are rotatably mounted on the base blocks 2. An irrigation tank 4 is fixedly mounted on the upper end face of the base plate 1. A U-shaped frame plate 5 is fixedly mounted on the irrigation tank 4, and a mixing positioning component is provided on the U-shaped frame plate 5. A linkage component is provided on the base plate 1 and outside the irrigation tank 4. A pump body 6 is provided on the linkage component. The output end of the pump body 6 is fixedly connected to a discharge pipe 7. A connecting hose 8 is fixedly connected to the end of the discharge pipe 7 away from the pump body 6, and an insertion pipe 9 is fixedly connected to the end of the connecting hose 8 away from the discharge pipe 7. The mixing positioning component includes a drive motor 11 fixedly mounted on the U-shaped frame plate 5. A drive screw 12 is fixedly mounted on the output end of the drive motor 11, and a large gear 13 is fixedly mounted on the drive screw 12. A mixing rod 14 is rotatably mounted on the irrigation tank 4. Mixing blades 15 are fixedly mounted on the side end face of the mixing rod 14, and a small gear 16 is fixedly mounted on the top end of the mixing rod 14. A lifting plate 17 is movably mounted on the drive screw 12. An L-shaped frame plate 18 is fixedly mounted on the side end face of the lifting plate 17. A positioning rod 19 is fixedly mounted on the side end face of the L-shaped frame plate 18. A lifting groove 20 is opened on the side end face of the U-shaped frame plate 5. The large gear 13 meshes with the small gear 16. Part of the volume of the lifting plate 17 is inside the lifting groove 20 and is slidably mounted with the lifting groove 20. The positioning rod 19 is located outside the device base plate 1. The mixing blade 15 is located inside the irrigation tank 4. The input end of the pump body 6 is fixedly connected to an input pipe. The end of the input pipe away from the pump body 6 extends into the inside of the irrigation tank 4. At the same time, the connecting hose 8 can be stretched and the angle can be adjusted. Since the material is made of a telescopic material, it is ensured that after the position of the insertion pipe 9 is adjusted, the mixed water in the irrigation tank 4 can enter the insertion pipe 9 through the discharge pipe 7 and the connecting hose 8. Moreover, the irrigation tank 4 is provided with a feed inlet and a water inlet. Since this technology is well known to those skilled in the art, it will not be described in detail here.

[0022] In this embodiment, the fertilizer and water to be mixed are added to the irrigation tank 4 and pushed to the appropriate position by the rollers 3 on the bottom block 2. The drive motor 11 drives the drive screw 12 to rotate, and the large gear 13 on the drive screw 12 rotates slowly. With the meshing of the large gear 13 and the small gear 16, the small gear 16 rotates at high speed, driving the mixing blades 15 on the mixing rod 14 to mix the fertilizer and water in the irrigation tank 4. At the same time, the lifting plate 17 on the drive screw 12 is limited by the lifting slide 20, thereby driving the positioning rod 19 on the L-shaped frame plate 18 to be inserted into the soil. The positioning rod 19 ensures that the entire irrigation device is in a stable state during the mixing and irrigation process. By changing the position of the irrigation device, the mixed water in the irrigation tank 4 is stirred, avoiding the phenomenon of sedimentation in the mixed water in the irrigation tank 4 due to prolonged lack of stirring, thus effectively improving the irrigation effect of the irrigation device.

[0023] The linkage assembly includes an upper connecting frame 21 fixedly mounted on an L-shaped frame plate 18, a linkage push rod 22 rotatably connected to the upper connecting frame 21, a front and rear sliding groove 23 provided on the device base plate 1, a front and rear sliding block 24 slidably mounted in the front and rear sliding groove 23, a front and rear sliding plate 25 fixedly mounted on the front and rear sliding block 24, a lower connecting frame 26 fixedly mounted on the side end face of the front and rear sliding plate 25, a square frame 27 fixedly mounted on the front and rear sliding plate 25, a first electric push rod 28 fixedly mounted on the square frame 27, a linkage frame plate 29 fixedly mounted on the output shaft of the first electric push rod 28, symmetrically arranged linkage side plates 30 fixedly mounted on the bottom end of the linkage frame plate 29, a linkage slide rod 31 fixedly mounted between two linkage side plates 30, multiple left and right sliding blocks 32 slidably mounted on the linkage slide rod 31, a soil discharge sleeve 33 fixedly mounted on the left and right sliding blocks 32, a linkage column 34 fixedly mounted on the outer side of the soil discharge sleeve 33, and a second electric push rod fixedly mounted on the linkage frame plate 29. 35. The output shaft of the second electric push rod 35 is fixedly installed with an adjusting vertical plate 36. The outer side of the adjusting vertical plate 36 is provided with an adjusting groove 37. The end of the linkage push rod 22 away from the upper connecting frame 21 is rotatably connected to the lower connecting frame 26. The linkage push rod 22 is arranged at an angle. The front and rear sliding plates 25 are slidably installed on the device base plate 1. The linkage frame plate 29 is slidably installed with the square frame 27. The pump body 6 is fixedly installed on the irrigation tank 4. The position of the soil discharge sleeve 33 is inside the adjusting vertical plate 36. The position of the linkage column 34 is inside the adjusting groove 37. The linkage column 34 is slidably installed with the adjusting groove 37. The insertion pipe 9 is fixedly installed inside the soil discharge sleeve 33. There are eight adjusting grooves 37, which are arranged symmetrically in four directions to ensure that the soil discharge sleeve 33 can drive the insertion pipe 9 to adjust its position during the lifting and lowering process of the adjusting vertical plate 36. At the same time, a valve is provided on the insertion pipe 9, which can control the insertion pipe 9 to drain water at any time.

[0024] In this embodiment, as the L-shaped frame plate 18 lowers along with the positioning rod 19, the L-shaped frame plate 18, through the cooperation of the upper connecting frame 21 and the linkage push rod 22, the cooperation of the linkage push rod 22 and the lower connecting frame 26, and the limiting of the front and rear sliding grooves 23 and the front and rear sliding blocks 24, drives the front and rear sliding plates 25 to move outward. The inserted pipe 9 in the soil discharge sleeve 33 on the front and rear sliding plates 25 moves synchronously. After the position is adjusted, the first electric push rod 28 drives the entire inserted pipe 9 into the soil, completing the irrigation of the soil in that area. By adjusting the position of the inserted pipe 9 in the soil discharge sleeve 33, [the following can be achieved]. Effective irrigation can be carried out for soil in different areas to meet the water needs of different agricultural crops, thereby improving crop growth. After the front and rear positions of the inserted pipe 9 are adjusted, the adjusting vertical plate 36 can be raised and lowered by the second electric push rod 35. By using the adjusting groove 37 on the adjusting vertical plate 36 and the linkage column 34 on the soil discharge sleeve 33 for limiting, the soil discharge sleeve 33 will be arranged in a left and right array by the left and right sliders 32 and the linkage slide rod 31 for limiting. By adjusting the left and right positions of the inserted pipe 9, the inserted pipe 9 can cover a larger area of ​​soil, thereby improving irrigation efficiency.

[0025] A soil discharge assembly is provided on the outer side of the device base plate 1. Symmetrically arranged split discharge plates 10 are provided on the soil discharge assembly. The soil discharge assembly includes an installation cylinder 38 fixedly installed on a soil discharge sleeve 33. A sliding plate 39 is slidably installed inside the installation cylinder 38. A spring 40 is fixedly connected to the upper end face of the sliding plate 39. A double-sided toothed plate 41 is fixedly installed at the bottom end of the sliding plate 39. A contact base plate 42 is fixedly installed at the bottom end of the double-sided toothed plate 41. Symmetrically arranged positioning blocks 43 are fixedly installed on the outer side of the soil discharge sleeve 33. A connecting shaft 44 is rotatably installed on the two positioning blocks 43. A connecting block 45 is fixedly installed on the connecting shaft 44. Rotating gears 46 are fixedly installed at both ends of the connecting shaft 44. The side of the soil discharge sleeve 33... A symmetrically arranged drive shaft 47 is fixedly installed on the end face. A drive gear 48 is fixedly installed on the drive shaft 47. The double-sided toothed plate 41 is positioned between the two drive gears 48 and meshes with the drive gears 48. The drive gears 48 mesh with the rotating gear 46. The connecting block 45 is fixedly installed with the split plate 10. The two split plates 10 are symmetrically arranged. The end of the spring 40 away from the sliding plate 39 is fixedly connected to the inner top of the mounting cylinder 38. The bottom end of the double-sided toothed plate 41 extends to the outside of the mounting cylinder 38, and the double-sided toothed plate 41 is slidably installed with the mounting cylinder 38. Since the teeth on the double-sided toothed plate 41 are below the mounting cylinder 38, it can be ensured that the double-sided toothed plate 41 is in a stable state during the lifting process.

[0026] In this embodiment, when the first electric push rod 28 drives the entire soil discharge sleeve 33 to descend and insert into the appropriate position of the soil, the contact bottom plate 42 on the double-sided toothed plate 41 will contact the soil surface and be pushed at the same time. The contact bottom plate 42 will drive the double-sided toothed plate 41 to rise. By utilizing the meshing of the double-sided toothed plate 41 with the transmission gear 48, and the meshing of the transmission gear 48 with the rotating gear 46, the rotating gear 46 will be connected to the connecting block 45 through the transmission shaft 47, and the rotation of the positioning block 43 will drive the split discharge plate 10 to unfold outward at a certain angle. The mixed water in the soil discharge sleeve 33 will directly contact the soil, thereby completing the irrigation of the soil. At the same time, by utilizing the unfolding of the split discharge plate 10, direct contact between the inserted discharge pipe 9 and the soil can be avoided, thereby reducing the damage and blockage of the inserted discharge pipe 9.

[0027] The working principle of the water-saving irrigation device for agricultural cultivation provided by this invention is as follows: During use, the fertilizer and water to be mixed are added to the irrigation tank 4. The rollers 3 on the bottom block 2 push it to the appropriate position. The drive motor 11 drives the drive screw 12 to rotate. The large gear 13 on the drive screw 12 rotates slowly. Utilizing the meshing of the large gear 13 and the small gear 16, the small gear 16, rotating at high speed, drives the mixing blades 15 on the mixing rod 14 to mix the fertilizer and water in the irrigation tank 4. Simultaneously, the lifting plate 17 on the drive screw 12 is limited by the lifting slide 20, thereby driving the positioning rod 19 on the L-shaped frame plate 18 to insert into the soil. The positioning rod 19 ensures that the entire irrigation device mixes and irrigates simultaneously. During the process, the system remains stable, and the mixed water in the irrigation tank 4 is stirred by changing the position of the irrigation device to prevent sedimentation caused by prolonged lack of stirring. When the L-shaped frame plate 18 lowers along with the positioning rod 19, the L-shaped frame plate 18, through the cooperation of the upper connecting frame 21 and the linkage push rod 22, the cooperation of the linkage push rod 22 and the lower connecting frame 26, and the limiting of the front and rear sliding grooves 23 and the front and rear sliding blocks 24, drives the front and rear sliding plates 25 to move outward. The insertion pipe 9 in the soil discharge sleeve 33 on the front and rear sliding plates 25 moves synchronously. After the position is adjusted, the first electric push rod 28 drives the entire insertion pipe 9 to be inserted into the soil, completing the irrigation of the soil in the area. Irrigation can be effectively carried out in different areas by adjusting the position of the inserted pipe 9 in the soil discharge sleeve 33, meeting the water requirements of different crops and improving crop growth. After the front and rear positions of the inserted pipe 9 are adjusted, the second electric push rod 35 can drive the adjusting vertical plate 36 to rise and fall. By using the adjusting groove 37 on the adjusting vertical plate 36 and the linkage column 34 on the soil discharge sleeve 33 as limits, the soil discharge sleeve 33 will be arrayed in the left and right positions by the left and right sliders 32 and the linkage slider 31 as limits. By adjusting the left and right positions of the inserted pipe 9, the inserted pipe 9 can cover a larger area of ​​soil, thereby improving irrigation efficiency. When the first electric push rod 28 drives the entire... When the soil sleeve 33 descends and is inserted into the appropriate position in the soil, the contact bottom plate 42 on the double-sided toothed plate 41 will contact the soil surface and be pushed at the same time. The contact bottom plate 42 will drive the double-sided toothed plate 41 to rise. Utilizing the meshing of the double-sided toothed plate 41 with the transmission gear 48, and the meshing of the transmission gear 48 with the rotating gear 46, the rotating gear 46 will be connected to the connecting block 45 through the transmission shaft 47, and the rotation of the positioning block 43 will drive the split discharge plate 10 to unfold outward at a certain angle. The mixed water in the soil discharge sleeve 33 will directly contact the soil, thereby completing the irrigation of the soil. At the same time, by utilizing the unfolding of the split discharge plate 10, direct contact between the inserted discharge pipe 9 and the soil can be avoided, thereby reducing the damage and blockage of the inserted discharge pipe 9.

[0028] Compared with related technologies, the water-saving irrigation device for agricultural cultivation provided by this invention has the following beneficial effects: 1. In this invention, fertilizer and water to be mixed are added to the irrigation tank and pushed to the appropriate position by rollers on the bottom block. The drive motor drives the drive screw to rotate, and the large gear on the drive screw rotates slowly. Utilizing the meshing of the large gear and the small gear, the small gear rotates at high speed, driving the mixing blades on the mixing rod to mix the fertilizer and water in the irrigation tank. At the same time, the lifting plate on the drive screw is limited by the lifting slide, thereby driving the positioning rod on the L-shaped frame plate to insert into the soil. The positioning rod ensures that the entire irrigation device is in a stable state during the mixing and irrigation process. Furthermore, by changing the position of the irrigation device, the mixed water in the irrigation tank is stirred, avoiding the phenomenon of sedimentation caused by prolonged lack of stirring, thus effectively improving the irrigation effect of the irrigation device.

[0029] 2. In this invention, when the L-shaped frame plate moves downward along with the positioning rod, the L-shaped frame plate will move outward along with the upper connecting frame and the linkage push rod, the linkage push rod and the lower connecting frame, and the front and rear sliding grooves and the front and rear sliders. The insertion pipe in the soil discharge sleeve on the front and rear sliding plates moves synchronously. After the position is adjusted, the first electric push rod drives the entire insertion pipe to be inserted into the soil, completing the irrigation of the soil in that area. By adjusting the position of the insertion pipe in the soil discharge sleeve, irrigation can be effectively carried out for soil in different areas to meet the water requirements of different crops, thereby improving the growth effect of crops.

[0030] 3. In this invention, after the front and rear positions of the inserted pipe are adjusted, the adjusting vertical plate can be raised and lowered by the second electric push rod. By using the adjusting groove on the adjusting vertical plate and the limiting of the linkage column on the soil discharge sleeve, the soil discharge sleeve will be arranged in an array in the left and right positions by the limiting of the left and right sliders and the linkage slide rod. By adjusting the left and right positions of the inserted pipe, the inserted pipe can cover a larger area of ​​soil, thereby improving the irrigation efficiency.

[0031] 4. In this invention, when the first electric push rod drives the entire soil discharge sleeve to descend and insert it into the appropriate position in the soil, the contact bottom plate on the double-sided toothed plate will contact the soil surface and be pushed at the same time. The contact bottom plate will drive the double-sided toothed plate to rise. Utilizing the meshing of the double-sided toothed plate with the transmission gear, and the meshing of the transmission gear with the rotating gear, the rotating gear will be connected to the connecting block through the transmission shaft, and the rotation of the positioning block will drive the split discharge plate to unfold outward at a certain angle. The mixed water in the soil discharge sleeve will directly contact the soil, thereby completing the irrigation of the soil. At the same time, by utilizing the unfolding of the split discharge plate, direct contact between the inserted discharge pipe and the soil can be avoided, thereby reducing damage and blockage of the inserted discharge pipe.

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A water-saving irrigation device for agricultural cultivation, characterized in that: The device includes a base plate (1), on which symmetrically arranged base blocks (2) are fixedly installed on the lower end face of the base plate (1), and rollers (3) are rotatably installed on the base blocks (2). An irrigation box (4) is fixedly installed on the upper end face of the base plate (1), and a U-shaped frame plate (5) is fixedly installed on the irrigation box (4). A hybrid positioning component is provided on the U-shaped frame plate (5). A linkage assembly is provided on the base plate (1) of the device and outside the irrigation tank (4). A pump body (6) is provided on the linkage assembly. The output end of the pump body (6) is fixedly connected to a discharge pipe (7). The end of the discharge pipe (7) away from the pump body (6) is fixedly connected to a connecting hose (8). The end of the connecting hose (8) away from the discharge pipe (7) is fixedly connected to an insertion pipe (9). The device base plate (1) is provided with a soil discharge assembly on the outside, and the soil discharge assembly is provided with symmetrically arranged split discharge plates (10).

2. The water-saving irrigation device for agricultural cultivation according to claim 1, characterized in that, The hybrid positioning assembly includes a drive motor (11) fixedly mounted on a U-shaped frame plate (5), a drive screw (12) fixedly mounted on the output end of the drive motor (11), a large gear (13) fixedly mounted on the drive screw (12), a mixing rod (14) rotatably mounted on the irrigation tank (4), a mixing blade (15) fixedly mounted on the side end face of the mixing rod (14), a small gear (16) fixedly mounted on the top end of the mixing rod (14), a lifting plate (17) movably mounted on the drive screw (12), an L-shaped frame plate (18) fixedly mounted on the side end face of the lifting plate (17), a positioning rod (19) fixedly mounted on the side end face of the L-shaped frame plate (18), and a lifting groove (20) opened on the side end face of the U-shaped frame plate (5).

3. The water-saving irrigation device for agricultural cultivation according to claim 2, characterized in that, The large gear (13) meshes with the small gear (16), part of the volume of the lifting plate (17) is inside the lifting slide (20) and is slidably installed with the lifting slide (20), the position of the positioning rod (19) is outside the device base plate (1), and the position of the mixing blade (15) is inside the irrigation tank (4).

4. The water-saving irrigation device for agricultural cultivation according to claim 2, characterized in that, The linkage assembly includes an upper connecting frame (21) fixedly mounted on an L-shaped frame plate (18), a linkage push rod (22) rotatably connected to the upper connecting frame (21), a front and rear sliding groove (23) provided on the device base plate (1), a front and rear sliding block (24) slidably mounted in the front and rear sliding groove (23), a front and rear sliding plate (25) fixedly mounted on the front and rear sliding block (24), a lower connecting frame (26) fixedly mounted on the side end face of the front and rear sliding plate (25), a square frame (27) fixedly mounted on the front and rear sliding plate (25), a first electric push rod (28) fixedly mounted on the square frame (27), and a linkage frame plate (29) fixedly mounted on the output shaft of the first electric push rod (28).

5. The water-saving irrigation device for agricultural cultivation according to claim 4, characterized in that, The bottom end of the linkage frame plate (29) is fixedly installed with symmetrically arranged linkage side plates (30), and a linkage slide rod (31) is fixedly installed between the two linkage side plates (30). Multiple left and right sliders (32) are slidably installed on the linkage slide rod (31). A soil discharge sleeve (33) is fixedly installed on the left and right sliders (32). A linkage column (34) is fixedly installed on the outer side of the soil discharge sleeve (33). A second electric push rod (35) is fixedly installed on the linkage frame plate (29). An adjusting vertical plate (36) is fixedly installed on the output shaft of the second electric push rod (35). An adjusting inclined groove (37) is opened on the outer side of the adjusting vertical plate (36).

6. The water-saving irrigation device for agricultural cultivation according to claim 5, characterized in that, The end of the linkage push rod (22) away from the upper connecting frame (21) is rotatably connected to the lower connecting frame (26). The linkage push rod (22) is arranged at an angle. The front and rear sliding plates (25) are slidably installed on the device base plate (1). The linkage frame plate (29) is slidably installed with the square frame (27). The pump body (6) is fixedly installed on the irrigation tank (4).

7. The water-saving irrigation device for agricultural cultivation according to claim 5, characterized in that, The soil discharge sleeve (33) is located inside the adjusting vertical plate (36), the linkage column (34) is located inside the adjusting inclined groove (37), the linkage column (34) and the adjusting inclined groove (37) are slidably installed, and the insertion pipe (9) is fixedly installed inside the soil discharge sleeve (33).

8. The water-saving irrigation device for agricultural cultivation according to claim 5, characterized in that, The soil discharge assembly includes an installation cylinder (38) fixedly installed on the soil discharge sleeve (33). A sliding plate (39) is slidably installed inside the installation cylinder (38). A spring (40) is fixedly connected to the upper end face of the sliding plate (39). A double-sided toothed plate (41) is fixedly installed at the bottom end of the sliding plate (39). A contact bottom plate (42) is fixedly installed at the bottom end of the double-sided toothed plate (41).

9. A water-saving irrigation device for agricultural cultivation according to claim 8, characterized in that, The outer side of the soil discharge sleeve (33) is fixedly installed with symmetrically arranged positioning blocks (43), and a connecting shaft (44) is rotatably installed on the two positioning blocks (43). A connecting block (45) is fixedly installed on the connecting shaft (44), and a rotating gear (46) is fixedly installed at both ends of the connecting shaft (44). A symmetrically arranged transmission shaft (47) is fixedly installed on the side end face of the soil discharge sleeve (33), and a transmission gear (48) is fixedly installed on the transmission shaft (47).

10. A water-saving irrigation device for agricultural cultivation according to claim 9, characterized in that, The double-sided toothed plate (41) is positioned between two transmission gears (48) and meshes with the transmission gears (48). The transmission gears (48) mesh with the rotating gears (46). The connecting block (45) is fixedly installed with the split plate (10). The two split plates (10) are arranged symmetrically. The end of the spring (40) away from the sliding plate (39) is fixedly connected to the inner top of the mounting cylinder (38).

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