An agricultural water-saving irrigation device

Abstract

This application discloses an agricultural water-saving irrigation device, relating to the technical field of agricultural irrigation. It includes a water conveying mechanism surrounding the outer edge of farmland and three equidistant sliding rails on the farmland. Limit plates are fixedly connected to both ends of the sliding rails. A movable frame mechanism is installed on the upper surface of the sliding rails. A connecting mechanism is provided between the two farthest movable frame mechanisms. A lifting mechanism is provided on the upper surface of the middle movable frame mechanism. The upper end of the lifting mechanism is connected to the middle of the connecting mechanism. Two irrigation mechanisms are provided on the upper surface of the connecting mechanism, and an irrigation auxiliary mechanism is provided inside each irrigation mechanism. Through the coordination of these structures, the two irrigation mechanisms can move directly above the farmland to uniformly irrigate the crops, saving water and reducing water waste.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural irrigation technology, specifically an agricultural water-saving irrigation device. Background Technology

[0002] The core of irrigation is to use canals, pipes, and other facilities to deliver water to farmland to compensate for insufficient natural rainfall, ensuring normal crop growth and increasing yields. This technology not only regulates soil temperature and nutrients but also supports the cultivation of a variety of crops, including grains, vegetables, fruits, and cotton.

[0003] Traditional irrigation methods mostly employ flood irrigation and furrow irrigation. Flood irrigation directly introduces large amounts of water into the farmland. While simple to operate, it consumes a large amount of water. Furthermore, this method relies on gravity for water diffusion, leading to severe waterlogging in low-lying areas and insufficient water supply in higher areas, resulting in poor uniformity and significant water waste. Furrow irrigation involves digging ditches between crop rows to draw water, relying on capillary infiltration. Improper design of ditch length or slope can cause uneven water flow, with short ditches resulting in insufficient infiltration and long ditches accumulating water at their ends. Differences in soil permeability also lead to localized areas of excessive or insufficient water, often requiring multiple irrigations to meet crop growth needs, resulting in high water consumption and significant water waste.

[0004] Therefore, we propose an agricultural water-saving irrigation device. Summary of the Invention

[0005] The purpose of this utility model is to provide an agricultural water-saving irrigation device so as to achieve uniform irrigation of crops in farmland, save water, and reduce water waste.

[0006] The technical solution adopted in this utility model is as follows:

[0007] An agricultural water-saving irrigation device includes a water conveying mechanism surrounding the outside of farmland and three sliding rails equidistantly arranged on the farmland. Limit plates are fixedly connected to both ends of the sliding rails. A movable frame mechanism is installed on the upper surface of the sliding rails. A connecting mechanism is provided between the two movable frame mechanisms that are furthest apart. A lifting mechanism is provided on the upper surface of the middle movable frame mechanism. The upper end of the lifting mechanism is connected to the middle part of the connecting mechanism. Two irrigation mechanisms are provided on the upper surface of the connecting mechanism. An irrigation auxiliary mechanism is provided inside the irrigation mechanism.

[0008] The mobile frame mechanism includes a U-shaped frame, with U-shaped plates fixedly connected to the lower surfaces of both ends of the U-shaped frame. A rotating rod is rotatably connected between the inner sidewalls of the U-shaped plates. An I-beam wheel is fixedly connected to the middle of the outer surface of the rotating rod. The inner surface of the I-beam wheel is rotatably connected to the outer surface of the lower slide rail. An arc-shaped ring is fixedly connected to the middle of both sides of the U-shaped frame.

[0009] The connecting mechanism includes an upper slide rail one and an upper slide rail two. A connecting block is fixedly connected to the right side of the upper slide rail one, and a connecting groove is provided on the left side of the upper slide rail two. A connecting column is movably inserted between the middle of the connecting block and the inner sidewall of the connecting groove. One end of the upper slide rail one and one end of the upper slide rail two are rotatably connected to the outer sidewalls of the two U-shaped frames respectively through connecting rods.

[0010] Furthermore, the water conveying mechanism includes a loop-shaped water pipe, with two vertical pipes connected to both sides of the loop-shaped water pipe. An electrically controlled faucet with a downward-facing outlet is installed at the end of the vertical pipe away from the loop-shaped water pipe, and an inlet pipe is provided in the middle of one side of the loop-shaped water pipe.

[0011] Furthermore, the lifting mechanism includes a battery and a hydraulic cylinder. The battery and the hydraulic cylinder are fixedly connected to the upper surface of the U-shaped frame in the middle. A lifting column is installed on the upper surface of the hydraulic cylinder. The end of the lifting column away from the hydraulic cylinder is fixedly connected to the lower surface of the connecting block. The output end of the battery is electrically connected to the hydraulic cylinder.

[0012] Furthermore, the irrigation mechanism includes a water storage cylinder, the upper surface of which has a water inlet groove, and the lower surface of which is fixedly connected to both ends of a U-shaped plate. The inner sidewalls of the U-shaped plate are rotatably connected to an I-beam wheel, and the inner surface of the I-beam wheel is rotatably connected to the outer surfaces of the upper slide rail and the upper slide rail.

[0013] Furthermore, a rectangular trough is fixedly connected to the middle of the lower surface of the water storage cylinder, the internal cavity of the rectangular trough is connected to the internal cavity of the water storage cylinder, and several through holes are opened on the lower surface of the rectangular trough.

[0014] Furthermore, the irrigation auxiliary mechanism includes an auxiliary motor, which is fixedly connected to the outer wall of the water storage tank. A rotating rod is fixedly connected to the output end of the auxiliary motor. The end of the rotating rod away from the auxiliary motor extends into the interior of the water storage tank and is fixedly connected to an annular plate. A connecting plate is fixedly connected to one side of the annular plate. The connecting plate is slidably connected to the inner wall of the water storage tank. A sealing plate is fixedly connected to the end of the connecting plate away from the annular plate. The lower surface of the sealing plate is slidably connected to the inner surface of the water storage tank near the rectangular trough.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] In this invention, during agricultural irrigation, the water pump's water delivery pipe can be connected to the water delivery mechanism. Then, the arc-shaped ring is connected to the rope. A motor and a rope-winding roller are then installed on both sides of the U-shaped frame. The motor's output shaft drives the rollers to rotate, lengthening and winding the rope to pull the U-shaped frame. This allows the I-beam wheel to slide on the outer surface of the lower rail, thereby moving the mobile frame mechanism along the width of the farmland. This allows the irrigation mechanism to irrigate the farmland while moving along its width. Conversely, when it is necessary to move the irrigation mechanism along the length of the farmland for irrigation... When the hydraulic cylinder is activated, the lifting column can be moved upward or downward, which in turn causes the connection between the upper slide rail one and the upper slide rail two to move upward or downward. When the connection between the upper slide rail one and the upper slide rail two moves upward, the two irrigation mechanisms can move from the middle of the farmland to both sides to irrigate. When the connection between the upper slide rail one and the upper slide rail two moves downward, the two irrigation mechanisms can move from both sides to the middle of the farmland to irrigate. Through the coordination of the above structure, the two irrigation mechanisms can move directly above the farmland to irrigate the crops evenly, save water, and reduce water waste. Attached Figure Description

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 This is a bottom view of the present invention;

[0020] Figure 4 In this utility model Figure 2 Enlarged view of point A;

[0021] Figure 5 In this utility model Figure 1 Enlarged view of point B.

[0022] Markings in the diagram: 1-Farmland, 2-Water conveyance mechanism, 3-Slide rail, 4-Moving frame mechanism, 5-Lifting mechanism, 6-Connecting mechanism, 7-Irrigation mechanism, 8-Irrigation auxiliary mechanism, 21-U-shaped water pipe, 22-Vertical pipe, 23-Electrically controlled faucet, 24-Inlet pipe, 31-Limit plate, 41-U-shaped frame, 42-U-shaped plate one, 43-Rotating rod, 44-I-shaped wheel one, 45-Arc-shaped ring, 51-Electric storage Pool, 52-Hydraulic cylinder, 53-Lifting column, 61-Upper slide rail one, 62-Upper slide rail two, 63-Connecting block, 64-Connecting groove, 65-Connecting column, 66-Connecting rod, 71-Water storage cylinder, 72-Water inlet channel, 73-U-shaped plate two, 74-I-shaped wheel two, 75-Rectangular trough, 76-Through hole, 81-Auxiliary motor, 82-Rotating rod, 83-Annular plate, 84-Connecting plate, 85-Sealing plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-5An agricultural water-saving irrigation device includes a water conveying mechanism 2 surrounding the outside of farmland 1 and three sliding rails 3 equidistantly arranged on farmland 1. Limit plates 31 are fixedly connected to both ends of the sliding rails 3. A movable frame mechanism 4 is installed on the upper surface of the sliding rails 3. A connecting mechanism 6 is provided between the two farthest movable frame mechanisms 4. A lifting mechanism 5 is provided on the upper surface of the middle movable frame mechanism 4. The upper end of the lifting mechanism 5 is connected to the middle of the connecting mechanism 6. Two irrigation mechanisms 7 are provided on the upper surface of the connecting mechanism 6. An irrigation auxiliary mechanism 8 is provided inside the irrigation mechanism 7. The movable frame mechanism 4 includes a U-shaped frame 41. U-shaped plates 42 are fixedly connected to the lower surfaces of both ends of the U-shaped frame 41. A rotating rod 43 is rotatably connected between the inner walls of the U-shaped plates 42. A first-type wheel 44 is fixedly connected to the middle of the outer surface. The inner surface of the first-type wheel 44 is rotatably connected to the outer surface of the lower slide rail 3. An arc-shaped ring 45 is fixedly connected to the middle of the two sides of the U-shaped frame 41. Specifically, when carrying out agricultural irrigation, the water delivery pipe of the water pump can be connected to the water delivery mechanism 2. Then, the arc-shaped ring 45 is connected to the rope. Then, a motor and a rope winding roller are respectively arranged on both sides of the U-shaped frame 41. The output shaft of the motor drives the roller to rotate to lengthen and wind up the rope so as to pull the U-shaped frame 41. This allows the first-type wheel 44 to slide on the outer surface of the lower slide rail 3, thereby driving the moving frame mechanism 4 to move along the width direction of the farmland 1, so as to drive the irrigation mechanism 7 to irrigate the farmland 1 while moving along the width direction of the farmland 1.

[0025] Reference Figures 1-5The connecting mechanism 6 includes an upper slide rail 1 61 and an upper slide rail 2 62. A connecting block 63 is fixedly connected to the right side of the upper slide rail 1 61. A connecting groove 64 is provided on the left side of the upper slide rail 2 62. A connecting column 65 is movably connected between the middle of the connecting block 63 and the inner side wall of the connecting groove 64. One end of the upper slide rail 1 61 and one end of the upper slide rail 2 62 are rotatably connected to the outer side walls of the two U-shaped frames 41 respectively through a connecting rod 66. The lifting mechanism 5 includes a battery 51 and a hydraulic cylinder 52. The battery 51 and the hydraulic cylinder 52 are fixedly connected to the upper surface of the middle U-shaped frame 41. A lifting column 53 is installed on the upper surface of the hydraulic cylinder 52. The end of the lifting column 53 away from the hydraulic cylinder 52 is fixedly connected to the lower surface of the connecting block 63, and the output end of the battery 51 is electrically connected to the hydraulic cylinder 52. Specifically, when it is necessary to move the irrigation mechanism 7 along the length of the farmland 1 for irrigation, the hydraulic cylinder 52 can be activated to move the lifting column 53 upward or downward, thereby causing the connection between the upper slide rail 1 61 and the upper slide rail 2 62 to move upward or downward. When the connection between the upper slide rail 1 61 and the upper slide rail 2 62 moves upward, the two irrigation mechanisms 7 can move from the middle of the farmland 1 to both sides for irrigation. When the connection between the upper slide rail 1 61 and the upper slide rail 2 62 moves downward, the two irrigation mechanisms 7 can move from both sides to the middle of the farmland 1 for irrigation. Through the cooperation of the above structures, this application can enable the two irrigation mechanisms 7 to move directly above the farmland 1, so as to irrigate the crops on the farmland 1 evenly, save water, and reduce water waste.

[0026] Reference Figures 1-5 The water conveying mechanism 2 includes a loop water pipe 21, with two vertical pipes 22 connected to both sides of the loop water pipe 21. An electrically controlled faucet 23 with its outlet facing downwards is installed at the end of the vertical pipe 22 away from the loop water pipe 21. An inlet pipe 24 is provided in the middle of one side of the loop water pipe 21. The irrigation mechanism 7 includes a water storage tank 71, with an inlet channel 72 provided on the upper surface of the water storage tank 71. Specifically, when it is necessary to deliver irrigation water into the water storage tank 71, the two water storage tanks 71 are first moved to both sides of the connecting mechanism 6, and the inlet channel 72 is positioned in the direction of the electrically controlled faucet 23. Then, the water delivery pipe of the water pump can be connected to the inlet pipe 24. At this time, the irrigation water can be sprayed out from the opened electrically controlled faucet 23 through the loop water pipe 21 and the vertical pipe 22 to deliver irrigation water into the water storage tank 71.

[0027] Reference Figures 1-5The lower surface of the water storage cylinder 71 is fixedly connected to both ends of a U-shaped plate 73. An I-beam wheel 74 is rotatably connected between the inner walls of the U-shaped plate 73. The inner surface of the I-beam wheel 74 is rotatably connected to the outer surfaces of the upper slide rail 61 and the upper slide rail 62. A rectangular trough 75 is fixedly connected to the middle of the lower surface of the water storage cylinder 71. The internal cavity of the rectangular trough 75 communicates with the internal cavity of the water storage cylinder 71. Several through holes 76 are provided on the lower surface of the rectangular trough 75. Specifically, when the connection between the upper slide rail 61 and the upper slide rail 62 moves upward, it can... Two water storage cylinders 71 can rotate on the outer surfaces of upper slide rails 61 and 62 respectively due to the slope via I-beam wheels 74, thereby moving from the middle of the farmland 1 to both sides for irrigation. When the connection between upper slide rails 61 and 62 moves downward, the two water storage cylinders 71 can move from both sides to the middle of the farmland 1 for irrigation. Through the cooperation of the above structures, the two irrigation mechanisms 7 can move directly above the farmland 1 to irrigate the crops on the farmland 1 evenly, save water, and reduce water waste.

[0028] Reference Figures 1-5 The irrigation auxiliary mechanism 8 includes an auxiliary motor 81, which is fixedly connected to the outer wall of the water storage tank 71. A rotating rod 82 is fixedly connected to the output end of the auxiliary motor 81. One end of the rotating rod 82, away from the auxiliary motor 81, extends into the water storage tank 71 and is fixedly connected to an annular plate 83. A connecting plate 84 is fixedly connected to one side of the annular plate 83. The connecting plate 84 is slidably connected to the inner wall of the water storage tank 71. A sealing plate 85 is fixedly connected to the end of the connecting plate 84 away from the annular plate 83. The lower surface is slidably connected to the inner surface of the water storage cylinder 71 near the rectangular trough 75. Specifically, when the water storage cylinder 71 is moving to irrigate the farmland 1, the auxiliary motor 81 can be started to make the rotating rod 82 drive the annular plate 83 to rotate, and then drive the sealing plate 85 to rotate through the connecting plate 84, so as to open the upper opening of the rectangular trough 75, so that the irrigation water inside the water storage cylinder 71 can enter the rectangular trough 75 and flow out from the through hole 76, so as to irrigate the crops on the farmland 1.

[0029] The implementation principle of an embodiment of an agricultural water-saving irrigation device according to this application is as follows:

[0030] When using this device for agricultural irrigation, the water pump's water delivery pipe can be connected to the water delivery mechanism 2. Then, the arc-shaped ring 45 is connected to the rope. A motor and a rope-winding roller are then installed on both sides of the U-shaped frame 41. The motor's output shaft drives the rollers to rotate, lengthening and winding the rope to pull the U-shaped frame 41. This allows the I-beam wheel 44 to slide on the outer surface of the lower rail 3, thereby moving the moving frame mechanism 4 along the width of the farmland 1. This allows the irrigation mechanism 7 to irrigate the farmland 1 while moving along its width. When it is necessary to move the irrigation mechanism 7 along the length of the farmland 1 for irrigation, the device can be activated. The hydraulic cylinder 52 causes the lifting column 53 to move upward or downward, which in turn drives the connection between the upper slide rail 1 61 and the upper slide rail 2 62 to move upward or downward. When the connection between the upper slide rail 1 61 and the upper slide rail 2 62 moves upward, the two irrigation mechanisms 7 can move from the middle of the farmland 1 to both sides to irrigate. When the connection between the upper slide rail 1 61 and the upper slide rail 2 62 moves downward, the two irrigation mechanisms 7 can move from both sides to the middle of the farmland 1 to irrigate. Through the cooperation of the above structure, this application can enable the two irrigation mechanisms 7 to move directly above the farmland 1, so as to irrigate the crops on the farmland 1 evenly, save water, and reduce water waste.

[0031] When irrigation water needs to be delivered into the water storage tank 71, first move the two water storage tanks 71 to both sides of the connecting mechanism 6 and position the water inlet channel 72 in the direction of the electric faucet 23. Then, connect the water delivery pipe of the water pump to the water inlet pipe 24. At this time, the irrigation water can be sprayed out from the opened electric faucet 23 through the loop water pipe 21 and the vertical pipe 22 to deliver irrigation water into the water storage tank 71.

[0032] When irrigating farmland 1 during the movement of the water storage cylinder 71, the auxiliary motor 81 can be started to make the rotating rod 82 drive the annular plate 83 to rotate, and then drive the sealing plate 85 to rotate through the connecting plate 84, so as to open the upper opening of the rectangular trough 75, so that the irrigation water inside the water storage cylinder 71 can enter the rectangular trough 75 and flow out from the through hole 76, so as to irrigate the crops on farmland 1.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An agricultural water-saving irrigation device, comprising a water delivery mechanism (2) surrounding the outside of a farmland (1) and three lower slide rails (3) arranged equidistantly on the farmland (1), characterized in that: Limiting plates (31) are fixedly connected to both ends of the lower slide rail (3). A movable frame mechanism (4) is installed on the upper surface of the lower slide rail (3). A connecting mechanism (6) is provided between the two movable frame mechanisms (4) that are furthest apart. A lifting mechanism (5) is provided on the upper surface of the middle movable frame mechanism (4). The upper end of the lifting mechanism (5) is connected to the middle part of the connecting mechanism (6). Two irrigation mechanisms (7) are provided on the upper surface of the connecting mechanism (6). An irrigation auxiliary mechanism (8) is provided inside the irrigation mechanism (7). The movable frame mechanism (4) includes a U-shaped frame (41), with U-shaped plates (42) fixedly connected to the lower surfaces of both ends of the U-shaped frame (41), a rotating rod (43) rotatably connected between the inner sidewalls of the U-shaped plates (42), an I-beam wheel (44) fixedly connected to the middle of the outer surface of the rotating rod (43), the inner surface of the I-beam wheel (44) rotatably connected to the outer surface of the lower slide rail (3), and an arc ring (45) fixedly connected to the middle of both sides of the U-shaped frame (41). The connecting mechanism (6) includes an upper slide rail one (61) and an upper slide rail two (62). A connecting block (63) is fixedly connected to the right side of the upper slide rail one (61). A connecting groove (64) is provided on the left side of the upper slide rail two (62). A connecting column (65) is movably inserted between the middle part of the connecting block (63) and the inner side wall of the connecting groove (64). One end of the upper slide rail one (61) and one end of the upper slide rail two (62) are rotatably connected to the outer side walls of the two U-shaped frames (41) respectively through a connecting rod (66).

2. A water saving irrigation device for agricultural use as claimed in claim 1, wherein: The water conveying mechanism (2) includes a loop water pipe (21), and two vertical pipes (22) are connected to both sides of the loop water pipe (21). An electric faucet (23) with the water outlet facing downward is installed at the end of the vertical pipe (22) away from the loop water pipe (21). A water inlet pipe (24) is opened in the middle of one side of the loop water pipe (21).

3. A water saving irrigation device for agricultural use as claimed in claim 1, wherein: The lifting mechanism (5) includes a battery (51) and a hydraulic cylinder (52). The battery (51) and the hydraulic cylinder (52) are fixedly connected to the upper surface of the U-shaped frame (41) in the middle. A lifting column (53) is installed on the upper surface of the hydraulic cylinder (52). One end of the lifting column (53) away from the hydraulic cylinder (52) is fixedly connected to the lower surface of the connecting block (63). The output end of the battery (51) is electrically connected to the hydraulic cylinder (52).

4. A water saving irrigation device for agricultural use as claimed in claim 1, wherein: The irrigation mechanism (7) includes a water storage cylinder (71), the upper surface of the water storage cylinder (71) is provided with a water inlet groove (72), the two ends of the lower surface of the water storage cylinder (71) are fixedly connected with U-shaped plates (73), and I-shaped wheels (74) are rotatably connected between the inner sidewalls of the U-shaped plates (73). The inner surface of the I-shaped wheels (74) is rotatably connected to the outer surface of the upper slide rail (61) and the upper slide rail (62).

5. A water saving irrigation device for agricultural use as claimed in claim 4, wherein: A rectangular trough (75) is fixedly connected to the middle of the lower surface of the water storage cylinder (71). The internal cavity of the rectangular trough (75) is connected to the internal cavity of the water storage cylinder (71). Several through holes (76) are opened on the lower surface of the rectangular trough (75).

6. A water saving irrigation device for agricultural use as claimed in claim 5, wherein: The irrigation auxiliary mechanism (8) includes an auxiliary motor (81), which is fixedly connected to the outer wall of the water storage tank (71). A rotating rod (82) is fixedly connected to the output end of the auxiliary motor (81). One end of the rotating rod (82) away from the auxiliary motor (81) extends into the interior of the water storage tank (71) and is fixedly connected to an annular plate (83). A connecting plate (84) is fixedly connected to one side of the annular plate (83). The connecting plate (84) is slidably connected to the inner wall of the water storage tank (71). A sealing plate (85) is fixedly connected to one end of the connecting plate (84) away from the annular plate (83). The lower surface of the sealing plate (85) is slidably connected to the inner surface of the water storage tank (71) near the rectangular trough (75).

Images