Agricultural planting water-saving irrigation device

Abstract

This invention belongs to the field of agricultural technology, specifically a water-saving irrigation device for agricultural planting. The proposed solution includes a water tank with an inlet and an outlet on each side. One end of each inlet and outlet is connected to a flange. An adjustment mechanism is located on the top of the water tank, and a support base is mounted on top of the adjustment mechanism. Multiple springs are bolted to the top of the support base, and a support plate is bolted between the tops of the springs. A spray mechanism is located between the top of the support plate and the water tank. A lifting mechanism is located on one side of the spray mechanism, and the lifting mechanism cooperates with the spray mechanism. This invention allows for adjustment of the irrigation height, improving the irrigation effect on dryland oats and preventing a fixed irrigation height from limiting the irrigation range and reducing irrigation efficiency.

Description

Technical Field

[0001] This invention relates to the field of agriculture, and more particularly to a water-saving irrigation device for agricultural planting. Background Technology

[0002] Oat, also known as barley, is an annual plant belonging to the genus Oat in the family Poaceae. When cultivating dryland oats, in order to ensure the normal growth of dryland oats and obtain high and stable yields, it is necessary to supply them with sufficient water. Under natural conditions, the water requirements of dryland oats are often not met due to insufficient rainfall or uneven distribution. Therefore, artificial irrigation is necessary to supplement the lack of natural rainfall.

[0003] A search revealed Chinese patent application CN116439100B, which discloses a water-saving irrigation device for farmland. The device includes a main pipe body, a position adjustment mechanism, a connecting seat, a lifting seat, a main control box, a nozzle body, a nozzle angle adjustment mechanism, and a water pump. The main pipe body is connected to an external water source via the water pump. Several position adjustment mechanisms are installed on the main pipe body, and adjacent position adjustment mechanisms are connected via the connecting seat. The lifting seat is driven by the position adjustment mechanisms. The main control box is fixed on the lifting seat. The nozzle body is fixed above the lifting seat via a connecting plate. Several nozzles are hinged to the nozzle body. A water storage box connected to the main pipe body is located inside the nozzle body. A spray pipe corresponding to each nozzle is located on the water storage box. A flow valve is installed inside the spray pipe. This invention adapts to the height of crops, reducing the situation where a large amount of irrigation water cannot fully irrigate crops due to wind, thus ensuring irrigation effectiveness while saving water resources.

[0004] When irrigating oats grown in dryland areas, water is usually delivered into a water gun and sprayed out. However, during irrigation, the irrigation height remains constant, resulting in a limited irrigation range and reduced irrigation efficiency for oats. Summary of the Invention

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An agricultural water-saving irrigation device includes a water tank with an inlet and a outlet on both sides. One end of the inlet and outlet is connected to the outlet via flanges. An adjustment mechanism is provided on the top of the water tank, and a support base is provided on the top of the adjustment mechanism. Multiple springs are bolted to the top of the support base, and a support plate is bolted between the tops of the springs. A water spraying mechanism is provided between the top of the support plate and the water tank. A lifting mechanism is provided on one side of the water spraying mechanism, and the lifting mechanism cooperates with the water spraying mechanism.

[0007] Preferably, the water spraying mechanism consists of a water pump, an inlet pipe, a drain pipe, and a water gun. The bottom of the water pump is bolted to the top of the water tank, one end of the water pump is connected to the inlet pipe via a flange, one end of the inlet pipe is located inside the water tank, the bottom of the water gun is fixedly connected to the top of the support plate, and both ends of the drain pipe are connected to the water pump and the water gun via flanges, respectively. The drain pipe is made of an elastic material.

[0008] Preferably, the adjusting mechanism includes a sleeve, a pull plate, and a transmission assembly, wherein the bottom of the sleeve is bolted to the top of the water tank, the inner wall of the sleeve is slidably connected to the pull plate, the top of the pull plate is bolted to the bottom of the support base, and the pull plate and the sleeve are connected by the transmission assembly.

[0009] Preferably, the transmission assembly consists of a rack, a bracket, and a gear. One side of the rack is bolted to the pull-out plate, and one side of the sleeve is bolted to the bracket. A rotating shaft is rotatably connected between opposite sides of the bracket via bearings. The gear is fixedly sleeved on the outer wall of the rotating shaft. The rack and the gear mesh. A rotating wheel is welded to one end of the rotating shaft. A handle is provided on one side of the rotating wheel. A through-hole is provided on one side of the sleeve, and the gear is located inside the through-hole.

[0010] Preferably, the lifting mechanism includes a fixed frame, a turntable, a turntable, a connecting frame, a top rod, and a top plate. One side of the fixed frame is bolted to the sleeve, and the opposite sides of the fixed frame are rotatably connected to a rotating rod via bearings. The turntable is fixedly sleeved on the outer wall of the rotating rod. Multiple blades are welded to the outer circumference of the turntable. The two sides of the outer wall of the rotating rod are welded to the turntable. A pin is welded to one side of the turntable, and a bushing is rotatably sleeved on the outer wall of the pin. One end of the top rod is elastically connected to the bushing. One side of the support base is welded to the connecting frame. The opposite sides of the connecting frame are rotatably connected to the two sides of the top rod via bearings. The other end of the top rod is hinged to the bottom of the top plate, and the top of the top plate contacts the bottom of the support plate.

[0011] Preferably, a swing mechanism is provided on one side of the sleeve, and the swing mechanism and the lifting mechanism cooperate with each other.

[0012] Preferably, the swing mechanism includes a fixed seat, a support frame, a guide plate, a swing frame, a swing plate, and a push rod. One side of the fixed seat is bolted to the sleeve, one side of the top of the fixed seat is bolted to the bottom of the support frame, the opposite sides of the support frame are rotatably connected to the guide plate via bearings, one side of the top of the support seat is bolted to the bottom of the swing frame, both sides of the swing plate are rotatably connected to the swing frame via bearings, one end of the swing plate is hinged to the top plate, and both ends of the push rod are hinged to one side of the bottom of the swing plate and one side of the top of the guide plate, respectively.

[0013] Preferably, one end of the guide plate has a slot, and the inner wall of the slot is connected to a filter plate by bolts. The guide plate is located directly below the water gun.

[0014] The beneficial effects of this invention are as follows:

[0015] This invention utilizes a lifting mechanism to adjust the irrigation height during irrigation of dryland oats. After adjustment, water is supplied to the water tank through the inlet. Then, a spraying mechanism is activated to draw water from the tank and spray it onto the oat planting area. During this process, the sprayed water comes into contact with the leaves, causing the leaves to rotate under the impact of the water. The turntable rotates synchronously with the turntable, and the pin rotates around the center point of the turntable. Due to the top rod and... The pins are elastically connected, so when the turntable drives the pins to rotate, the push rod will swing back and forth under the action of the pins and bushings. When the pin rotates to the bottom, one end of the push rod will drive the top plate to deflect upwards, and when the pin rotates to the top, one end of the push rod will drive the top plate to deflect downwards. Thus, the height of irrigation can be adjusted by the push rod driving the top plate to deflect up and down, thereby improving the irrigation effect of the device on dryland oats and preventing the irrigation range of dryland oat planting from being limited due to the fixed irrigation height of the device, which would reduce the irrigation efficiency of dryland oats.

[0016] This invention utilizes a lifting and swinging mechanism. When water impacts the blades, some water drips onto the swinging mechanism. Simultaneously, as the top plate swings up and down under the action of the push rod, one end of the swinging plate swings back and forth, while the other end deflects in the opposite direction. The guide plate then deflects back and forth under the action of the swinging plate and the push rod. This deflection of the guide plate adjusts the range of water dripping, allowing for watering of areas inaccessible to the water gun. The coordination between the swinging and lifting mechanisms improves the irrigation efficiency of the device for dryland oats, preventing reduced irrigation efficiency due to limited irrigation coverage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a water-saving irrigation device for agricultural planting proposed in this invention;

[0018] Figure 2 This is a schematic diagram of the regulating mechanism of an agricultural water-saving irrigation device proposed in this invention;

[0019] Figure 3 for Figure 2 The structural diagram at point A is presented in the text;

[0020] Figure 4 This is a schematic diagram of the spray mechanism of a water-saving irrigation device for agricultural planting proposed in this invention;

[0021] Figure 5 This is a partial structural schematic diagram of an agricultural water-saving irrigation device proposed in this invention;

[0022] Figure 6 This is a schematic diagram of the lifting mechanism of an agricultural water-saving irrigation device proposed in this invention;

[0023] Figure 7 This is a schematic diagram of the swing mechanism structure of an agricultural water-saving irrigation device proposed in this invention.

[0024] In the attached diagram: 1. Water tank; 2. Water inlet; 3. Spraying mechanism; 4. Adjusting mechanism; 5. Support base; 6. Lifting mechanism; 7. Swinging mechanism; 8. Water gun; 9. Sleeve; 10. Pull-out plate; 11. Support plate; 12. Spring; 13. Through port; 14. Rack; 15. Bracket; 16. Rotary wheel; 17. Gear; 18. Water pump; 19. Water inlet pipe; 20. Drain pipe; 21. Fixed frame; 22. Turntable; 23. Blade; 24. Turntable; 25. Pin; 26. Bushing; 27. Connecting frame; 28. Push rod; 29. ​​Top plate; 30. Fixed base; 31. Support frame; 32. Guide plate; 33. Groove; 34. Filter plate; 35. Swinging frame; 36. Swinging plate; 37. Push rod. Detailed Implementation

[0025] Example 1, referring to Figures 1-6 An agricultural water-saving irrigation device includes a water tank 1. The water tank 1 has an inlet and an outlet on each side, with one end of each outlet connected to an inlet end 2 and an outlet end via flanges. An adjustment mechanism 4 is located on the top of the water tank 1, and a support base 5 is located on the top of the adjustment mechanism 4. Multiple springs 12 are bolted to the top of the support base 5, and a support plate 11 is bolted between the tops of the multiple springs 12. A spraying mechanism 3 is located between the top of the support plate 11 and the water tank 1. A lifting mechanism 6 is located on one side of the spraying mechanism 3, and the lifting mechanism 6 cooperates with the spraying mechanism 3 to adjust the irrigation height, thereby improving the irrigation effect on dryland oats and preventing a fixed irrigation height from limiting the irrigation range for dryland oat cultivation, thus reducing irrigation efficiency.

[0026] Based on the above, the water spraying mechanism 3 consists of a water pump 18, an inlet pipe 19, a drain pipe 20, and a water gun 8. The bottom of the water pump 18 is bolted to the top of the water tank 1, and one end of the water pump 18 is connected to the inlet pipe 19 through a flange. One end of the inlet pipe 19 is located inside the water tank 1. The bottom of the water gun 8 is fixedly connected to the top of the support plate 11. Both ends of the drain pipe 20 are connected to the water pump 18 and the water gun 8 through flanges, respectively. The drain pipe 20 is made of elastic material.

[0027] Based on the above, the adjustment mechanism 4 includes a sleeve 9, a pull plate 10, and a transmission assembly. The bottom of the sleeve 9 is connected to the top of the water tank 1 by bolts, the inner wall of the sleeve 9 is slidably connected to the pull plate 10, the top of the pull plate 10 is connected to the bottom of the support base 5 by bolts, and the pull plate 10 and the sleeve 9 are connected by the transmission assembly.

[0028] Based on the above, the transmission assembly consists of a rack 14, a bracket 15, and a gear 17. One side of the rack 14 is bolted to the pull plate 10, and one side of the sleeve 9 is bolted to the bracket 15. A rotating shaft is rotatably connected between opposite sides of the bracket 15 via bearings. The gear 17 is fixedly sleeved on the outer wall of the rotating shaft, and the rack 14 meshes with the gear 17. A rotating wheel 16 is welded to one end of the rotating shaft, and a handle is provided on one side of the rotating wheel 16. A through-hole 13 is provided on one side of the sleeve 9, and the gear 17 is located inside the through-hole 13.

[0029] Based on the above, the lifting mechanism 6 includes a fixed frame 21, a turntable 22, a turntable 24, a connecting frame 27, a top rod 28, and a top plate 29. One side of the fixed frame 21 is bolted to the sleeve 9. A rotating rod is rotatably connected between opposite sides of the fixed frame 21 via bearings. The turntable 22 is fixedly fitted onto the outer wall of the rotating rod. Multiple blades 23 are welded to the outer circumference of the turntable 22. The two sides of the outer wall of the rotating rod are welded to the turntable 24. A pin 25 is welded to one side of the turntable 24. A bushing 26 is rotatably fitted onto the outer wall of the pin 25. One end of the top rod 28 is elastically connected to the bushing 26. One side of the support base 5 is welded to the connecting frame 27. The opposite sides of the connecting frame 27 are rotatably connected to the two sides of the top rod 28 via bearings. The other end of the top rod 28 is hinged to the bottom of the top plate 29. The top of the top plate 29 contacts the bottom of the support plate 11. The sprayed water will contact the blades 23, and the blades... The plate 23 will drive the turntable 22 to rotate under the impact of the water source, and the turntable 24 will rotate synchronously with the turntable 22. At this time, the pin 25 will rotate around the center point of the turntable 24. Since the push rod 28 and the pin 25 are elastically connected, when the turntable 24 drives the pin 25 to rotate, the push rod 28 will swing back and forth under the action of the pin 25 and the bushing 26. When the pin 25 rotates to the lower position, one end of the push rod 28 will drive the top plate 29 to deflect upward. When the pin 25 rotates to the upper position, one end of the push rod 28 will drive the top plate 29 to deflect downward. Thus, by driving the top plate 29 to deflect up and down through the push rod 28, the irrigation height can be adjusted, thereby improving the irrigation effect of the device on dryland oats and preventing the irrigation range of dryland oat planting from being limited due to the fixed irrigation height of the device, which would reduce the irrigation efficiency of dryland oats.

[0030] Example 2, refer to Figures 1-7 An agricultural water-saving irrigation device, compared with Embodiment 1, has a swing mechanism 7 provided on one side of the sleeve 9, and the swing mechanism 7 and the lifting mechanism 6 cooperate with each other.

[0031] Based on the above, the swing mechanism 7 includes a fixed seat 30, a support frame 31, a guide plate 32, a swing frame 35, a swing plate 36, and a push rod 37. One side of the fixed seat 30 is bolted to the sleeve 9, and one side of the top of the fixed seat 30 is bolted to the bottom of the support frame 31. The two opposite sides of the support frame 31 are rotatably connected to the guide plate 32 through bearings. One side of the top of the support seat 30 is bolted to the bottom of the swing frame 35. The two sides of the swing plate 36 are rotatably connected to the swing frame 35 through bearings. One end of the swing plate 36 is hinged to the top plate 29. The two ends of the push rod 37 are hinged to one side of the bottom of the swing plate 36 and one side of the top of the guide plate 32, respectively.

[0032] Based on the above, a slot 33 is provided at one end of the guide plate 32, and a filter plate 34 is connected to the inner wall of the slot 33 by bolts. The guide plate 32 is located directly below the water gun 8, which can adjust the range of water dripping, so as to spray water on the areas that the water gun 8 cannot reach. Thus, the cooperation between the swing mechanism 7 and the lifting mechanism 6 can improve the irrigation efficiency of the device for dryland oats and prevent the limited irrigation range from reducing the irrigation efficiency of the device for dryland oats.

[0033] In summary, with the aid of the above-mentioned technical solution of the present invention: when irrigating the planting of dryland oats, the irrigation height is adjusted by the adjusting mechanism 4. After adjustment, water is transported to the inside of the water tank 1 through the water inlet 2. At this time, the spraying mechanism 3 is activated to draw water from the inside of the water tank 1 and spray the drawn water onto the planting ground of the dryland oats. During this process, the sprayed water will come into contact with the blades 23, and the blades 23 will drive the turntable 22 to rotate under the impact of the water. Turntable 24 rotates synchronously with turntable 22. At this time, pin 25 rotates around the center point of turntable 24. Due to the elastic connection between push rod 28 and pin 25, when turntable 24 drives pin 25 to rotate, push rod 28 will oscillate back and forth under the action of pin 25 and bushing 26. When pin 25 rotates to the lower position, one end of push rod 28 will drive top plate 29 to deflect upwards. When pin 25 rotates to the upper position, one end of push rod 28 will drive top plate 29 to deflect upwards. The plate 29 deflects downwards, thereby driving the top plate 29 to reciprocate up and down via the top rod 28. This allows for adjustment of the irrigation height, improving the irrigation effect on dryland oats and preventing a fixed irrigation height from limiting the irrigation range and reducing irrigation efficiency. When water impacts the blades 23, some water drips onto the swing mechanism 7. At this time, as the top plate 29 reciprocates up and down under the action of the top rod 28, the top plate 29 will drive the swing mechanism... One end of the swing plate 36 swings back and forth, while the other end of the swing plate 36 deflects back and forth in the opposite direction. At this time, the guide plate 32 deflects back and forth under the action of the swing plate 36 and the push rod 37. The deflection of the guide plate 32 can adjust the range of water dripping, so as to spray water on the areas that the water gun 8 cannot reach. Thus, the cooperation between the swing mechanism 7 and the lifting mechanism 6 can improve the irrigation efficiency of the device for dryland oats and prevent the limited irrigation range from reducing the irrigation efficiency of the device for dryland oats.

[0034] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An agricultural water-saving irrigation device, comprising a water tank (1), wherein an inlet and a outlet are respectively provided on both sides of the water tank (1), and one end of the inlet and the outlet are respectively connected to an inlet end (2) and a outlet end via flanges, characterized in that, The water tank (1) is provided with an adjustment mechanism (4) on top, and a support base (5) is provided on top of the adjustment mechanism (4). Multiple springs (12) are bolted to the top of the support base (5), and a support plate (11) is bolted between the tops of the multiple springs (12). A water spraying mechanism (3) is provided between the top of the support plate (11) and the water tank (1). A lifting mechanism (6) is provided on one side of the water spraying mechanism (3), and the lifting mechanism (6) and the water spraying mechanism (3) cooperate with each other. The water spraying mechanism (3) consists of a water pump (18), an inlet pipe (19), and a drain pipe (20). The system consists of a water gun (8), a water pump (18), and a water tank (1). The bottom of the water pump (18) is bolted to the top of the water tank (1). One end of the water pump (18) is connected to the inlet pipe (19) via a flange. One end of the inlet pipe (19) is located inside the water tank (1). The bottom of the water gun (8) is fixedly connected to the top of the support plate (11). The two ends of the drain pipe (20) are connected to the water pump (18) and the water gun (8) via flanges, respectively. The drain pipe (20) is made of elastic material. The adjustment mechanism (4) includes a sleeve (9), a pull plate (10), and a transmission assembly. The bottom of the sleeve (9) is bolted to the top of the water tank (1). The inner wall of the sleeve (9) is slidably connected to the pull plate (10), the top of the pull plate (10) is bolted to the bottom of the support base (5), and the pull plate (10) and the sleeve (9) are connected by a transmission assembly. The lifting mechanism (6) includes a fixed frame (21), a turntable (22), a turntable (24), a connecting frame (27), a top rod (28), and a top plate (29). One side of the fixed frame (21) is bolted to the sleeve (9), and a rotating rod is rotatably connected between the opposite sides of the fixed frame (21) through a bearing. The turntable (22) is fixedly sleeved on the outer wall of the rotating rod. Multiple blades (23) are welded to the outer wall of the circumference. The two sides of the outer wall of the rotating rod are welded to the turntable (24). A pin (25) is welded to one side of the turntable (24). A bushing (26) is rotatably sleeved on the outer wall of the pin (25). One end of the top rod (28) is elastically connected to the bushing (26). One side of the support base (5) is welded to the connecting frame (27). The two sides of the connecting frame (27) are rotatably connected to the two sides of the top rod (28) through bearings. The other end of the top rod (28) is connected to the bottom of the top plate (29) through a hinge. The top of the top plate (29) is in contact with the bottom of the support plate (11).

2. The water-saving irrigation device for agricultural planting according to claim 1, characterized in that, The transmission assembly consists of a rack (14), a bracket (15), and a gear (17). One side of the rack (14) is connected to the pull plate (10) by bolts, and one side of the sleeve (9) is connected to the bracket (15) by bolts. The two sides of the bracket (15) are rotatably connected by bearings. The gear (17) is fixedly sleeved on the outer wall of the shaft. The rack (14) and the gear (17) mesh. One end of the shaft is welded with a wheel (16). A handle is provided on one side of the wheel (16). One side of the sleeve (9) is provided with a through opening (13). The gear (17) is located inside the through opening (13).

3. The water-saving irrigation device for agricultural planting according to claim 1, characterized in that, A swing mechanism (7) is provided on one side of the sleeve (9), and the swing mechanism (7) and the lifting mechanism (6) cooperate with each other.

4. The water-saving irrigation device for agricultural planting according to claim 3, characterized in that, The swing mechanism (7) includes a fixed seat (30), a support frame (31), a guide plate (32), a swing frame (35), a swing plate (36), and a push rod (37). One side of the fixed seat (30) is connected to the sleeve (9) by bolts. One side of the top of the fixed seat (30) is connected to the bottom of the support frame (31) by bolts. The two opposite sides of the support frame (31) are connected to the guide plate (32) by bearings. One side of the top of the support seat (5) is connected to the bottom of the swing frame (35) by bolts. The two sides of the swing plate (36) are connected to the swing frame (35) by bearings. One end of the swing plate (36) is connected to the top plate (29) by a hinge. The two ends of the push rod (37) are connected to the bottom side of the swing plate (36) and the top side of the guide plate (32) by hinges, respectively.

5. The water-saving irrigation device for agricultural planting according to claim 4, characterized in that, The guide plate (32) has a slot (33) at one end, and a filter plate (34) is connected to the inner wall of the slot (33) by bolts. The guide plate (32) is located directly below the water gun (8).

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