Energy-saving agricultural water conservancy irrigation device

Abstract

The utility model relates to the field of irrigation technology for agricultural water conservancy projects, concretely relates to an energy -conserving agricultural water conservancy project irrigation device, including base, the base top fixedly connected with the fixed frame, the fixed frame top front end both sides all are provided with the water gun, two the water gun top all are provided with first rotation axis, two first rotation axis bottom all are through fixed frame and with fixed frame rotatory connection, two base top fixedly connected with the U type board, the U type board in -side rotatory connection has the threaded rod, the threaded rod outside screw thread coupling has the first sliding block. The utility model, when watering, the uniformity of left and right uniformity of oscillation, has improved the water gun to the land watering, the oscillation amplitude of second connecting rod far from the second connecting rod one end when second connecting rod oscillates, makes the device can adjust the spraying range of water gun according to the watering needs, has increased the application scope of device.

Description

Technical Field

[0001] This utility model relates to the field of irrigation technology for agricultural water conservancy projects, and specifically to an energy-saving agricultural water conservancy irrigation device. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits. They are also called water engineering projects. Water is a precious resource essential for human production and life, but its natural state does not fully meet human needs. Only by constructing water conservancy projects can water flow be controlled, floods prevented, and water volume regulated and distributed to meet the water needs of people's lives and production.

[0003] A search revealed that Chinese Patent Publication No. CN221532423U discloses an energy-saving irrigation device for water conservancy projects, including a base, a fixed frame fixedly connected to the top of the base, a rotating component on the top of the fixed frame, a first toothed ring fixedly connected to the bottom of a first support seat, a second toothed ring fixedly connected to the bottom of a second support seat, a toothed plate between the first and second toothed rings, a first nozzle and a second nozzle respectively on the top of the first and second support seats, a water tank fixedly connected to the top of the base, and a water inlet pipe fixedly connected to the top of the water tank.

[0004] When in use, the device uses an electric push rod to drive the toothed plate to move laterally, which in turn drives the first and second sprinklers to swing back and forth, thus achieving uniform irrigation over a large area. However, the swing amplitude of the sprinklers is difficult to adjust flexibly according to the size of the irrigation site, which can easily lead to repeated irrigation of land of different sizes, wasting water resources and reducing the applicability of the device. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, this utility model provides an energy-saving agricultural water conservancy irrigation device, which can effectively solve the problems of the inability to adjust the irrigation range of the sprinkler head, water leakage at the sprinkler head, and water waste caused by the water gun.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides an energy-saving agricultural water conservancy irrigation device, including a base, a fixed frame fixedly connected to the top of the base, water spray guns on both sides of the front end of the top of the fixed frame, a first rotating shaft on the top of each of the two water spray guns, the bottom ends of the two first rotating shafts passing through the fixed frame and rotatably connected to the fixed frame, a gear fixedly connected to the bottom ends of the two first rotating shafts, a U-shaped plate fixedly connected to the top of the base, a threaded rod rotatably connected to the inner side of the U-shaped plate, and a first slider threadedly connected to the outer side of the threaded rod.

[0008] Furthermore, a limiting plate is fixedly connected to the top of the fixed frame, and racks are provided on both sides of the two limiting plates. One side of each rack is respectively meshed with two gears, and a first sliding groove is provided on the opposite side of each rack. The two sides of the limiting plate are slidably connected to the two racks through the two first sliding grooves respectively.

[0009] Furthermore, a fixing rod is fixedly connected between the two bottom ends of the two racks, and a first connecting rod is hinged to the bottom of one of the fixing rods, and a second connecting rod is hinged to the end of the first connecting rod away from the fixing rod.

[0010] Furthermore, a limiting rod is rotatably connected to one side of the U-shaped plate, and a second rotating shaft is rotatably connected to one end of the limiting rod. A first motor is fixedly connected to the top of the base, and a turntable is fixedly connected to the output end of the first motor. A transmission rod is rotatably connected to the top of the turntable, and the top end of the second rotating shaft passes through one end of the transmission rod and the second connecting rod and is rotatably connected to both.

[0011] Furthermore, a second motor is fixedly connected to one side of the U-shaped plate, the output end of the second motor is fixedly connected to the threaded rod, a limit block is rotatably connected to the top of the first slider, a second groove is opened inside the second connecting rod, and the top of the limit block is slidably connected to the inside of the second groove.

[0012] Furthermore, a water pump is fixedly connected to the top of the base, a diverter pipe is fixedly connected to the output end of the water pump, a mounting base is fixedly connected to the top of the first rotating shaft, a water spray gun is fixedly connected to the top of the mounting base, and the water spray gun and the diverter pipe are fixedly connected by a flexible hose.

[0013] Furthermore, a water storage tank is fixedly connected to the top of the base, a collection groove is provided on the top of the fixing frame, and a collection port corresponding to the position of the collection groove is provided on the front side of the top of the water storage tank, with a filter screen fixedly connected inside the collection port.

[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0015] 1. In operation, the second connecting rod drives the first connecting rod to move, thereby causing the two racks to slide back and forth on the outside of the first slide groove, driving the gear to rotate back and forth, so that the water gun swings left and right at a uniform speed when watering, improving the uniformity of watering the land.

[0016] 2. In operation, the distance between the first slider and the second rotating shaft can be adjusted by the threaded rod, thereby changing the swing amplitude of the second connecting rod away from the second rotating shaft when it swings, thus changing the amplitude of the rack's forward and backward movement and the swing angle of the water gun. This allows the device to adjust the spray range of the water gun according to irrigation needs, improving the applicability of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rack structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the U-shaped plate structure of this utility model.

[0021] Reference numerals in the attached drawings: 1. Base; 2. Fixing frame; 3. First rotating shaft; 4. Gear; 5. Limiting plate; 6. Rack; 7. First sliding groove; 8. Fixing rod; 9. First connecting rod; 10. U-shaped plate; 11. Limiting rod; 12. Second rotating shaft; 13. First motor; 14. Turntable; 15. Transmission rod; 16. Second connecting rod; 17. Threaded rod; 18. Second motor; 19. First slider; 20. Limiting block; 21. Second sliding groove; 22. Water pump; 23. Diverter pipe; 24. Mounting base; 25. Water spray gun; 26. Water storage tank; 27. Filter screen. Detailed Implementation

[0022] 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 with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Example: Refer to Figures 1 to 3 An energy-saving agricultural water conservancy irrigation device includes a base 1, a fixed frame 2 fixedly connected to the top of the base 1, water spray guns 25 are provided on both sides of the front end of the top of the fixed frame 2, a first rotating shaft 3 is provided on the top of each of the two water spray guns 25, the bottom ends of the two first rotating shafts 3 pass through the fixed frame 2 and are rotatably connected to the fixed frame 2, a gear 4 is fixedly connected to the bottom ends of the two first rotating shafts 3, a U-shaped plate 10 is fixedly connected to the top of the base 1, a threaded rod 17 is rotatably connected to the inner side of the U-shaped plate 10, and a first slider 19 is threadedly connected to the outer side of the threaded rod 17.

[0025] The top of the fixed frame 2 is fixedly connected to a limiting plate 5. Both sides of the two limiting plates 5 are provided with racks 6. One side of each rack 6 is respectively connected to two gears 4. The opposite side of each rack 6 is provided with a first sliding groove 7. The two sides of the limiting plates 5 are slidably connected to the two racks 6 through the two first sliding grooves 7. When working, the two racks 6 slide back and forth on the outside of the first sliding grooves 7, thereby driving the gears 4 to rotate back and forth, which in turn makes the water gun 25 swing left and right at a uniform speed when watering, improving the uniformity of watering the land by the water gun 25.

[0026] A fixing rod 8 is fixedly connected between the two ends of the bottom of the two racks 6. A first connecting rod 9 is hinged to the bottom of one of the fixing rods 8, and a second connecting rod 16 is hinged to the end of the first connecting rod 9 away from the fixing rod 8.

[0027] A limiting rod 11 is rotatably connected to one side of the U-shaped plate 10. A second rotating shaft 12 is rotatably connected to one end of the limiting rod 11. A first motor 13 is fixedly connected to the top of the base 1. A turntable 14 is fixedly connected to the output end of the first motor 13. A transmission rod 15 is rotatably connected to the top of the turntable 14. The top end of the second rotating shaft 12 passes through one end of the transmission rod 15 and the second connecting rod 16 and is rotatably connected to both. When working, the turntable 14 rotates and drives the second rotating shaft 12 to move through the transmission rod 15. The movement trajectory of the second rotating shaft 12 is limited by the limiting rod 11, so that the second rotating shaft 12 reciprocates around the rotatable connection between the limiting rod 11 and the U-shaped plate 10.

[0028] A second motor 18 is fixedly connected to one side of the U-shaped plate 10. The output end of the second motor 18 is fixedly connected to the threaded rod 17. A limit block 20 is rotatably connected to the top of the first slider 19. A second groove 21 is opened inside the second connecting rod 16. The top of the limit block 20 is slidably connected to the inside of the second groove 21. When the second rotating shaft 12 drives one end of the second connecting rod 16 to move, the second connecting rod 16 will swing around the rotatable connection between the limit block 20 and the first slider 19 as the fulcrum. During operation, the distance between the first slider 19 and the second rotating shaft 12 can be adjusted by the threaded rod 17, thereby changing the swing amplitude of the second connecting rod 16 away from the second rotating shaft 12 when swinging. By adjusting the swing amplitude of the second connecting rod 16, the amplitude of the back and forth movement of the rack 6 can be changed, thereby changing the swing angle of the water spray gun 25. This allows the device to adjust the spray range of the water spray gun 25 according to the irrigation needs, thus improving the applicability of the device.

[0029] A water pump 22 is fixedly connected to the top of the base 1, and a diverter pipe 23 is fixedly connected to the output end of the water pump 22. A mounting base 24 is fixedly connected to the top of the first rotating shaft 3, and a water spray gun 25 is fixedly connected to the top of the mounting base 24. The water spray gun 25 and the diverter pipe 23 are fixedly connected by a hose.

[0030] A water storage tank 26 is fixedly connected to the top of the base 1, and a collection trough is opened on the top of the fixing frame 2. A collection port corresponding to the position of the collection trough is opened on the front side of the top of the water storage tank 26. A filter screen 27 is fixedly connected inside the collection port. The surface of the collection trough on the top of the fixing frame 2 is tilted backward as a whole, so that the device can collect the water dripping from the nozzle of the water gun 25 and the rainwater, thereby reducing the waste of water resources.

[0031] The working principle of this utility model is as follows:

[0032] During operation, the water pump 22 delivers water from the storage tank 26 to the spray gun 25 for irrigation. Then, the first motor 13 is activated. The first motor 13 drives the transmission rod 15 via the turntable 14. The transmission rod 15 pulls the second rotating shaft 12, causing it to reciprocate around the pivot point between the limiting rod 11 and the U-shaped plate 10. This movement of the second rotating shaft 12 drives the second connecting rod 16 to oscillate around the pivot point between the limiting block 20 and the first slider 19. At this time, the end of the second connecting rod 16 furthest from the second rotating shaft 12 drives the rack 6 to move back and forth via the first connecting rod 9. The rack 6 drives the gear 4 to rotate back and forth, causing the spray gun 25 at the top of the first rotating shaft 3 to oscillate back and forth, thus evenly irrigating the land. Simultaneously, water dripping from the spray gun 25 during irrigation is collected in a collection trough, filtered by the filter screen 27, and reused, thus avoiding water waste.

[0033] When the irrigation range of the device needs to be adjusted, the worker can start the second motor 18 to drive the threaded rod 17 to rotate. The threaded rod 17 drives the first slider 19 to move to its outer side, thereby moving the first slider 19 away from or closer to the second rotating shaft 12. The first slider 19 drives the limiting block 20 rotatably connected to its top to move, thereby changing the rotation fulcrum of the second connecting rod 16 when the transmission rod 15 drives the second connecting rod 16 to swing. When the limiting block 20 is closer to the second rotating shaft 12, the movement amplitude of the end of the second connecting rod 16 away from the second rotating shaft 12 is greater, and the swing amplitude and spraying range of the water gun 25 at the top of the device are also greater. By driving the first slider 19 to move through the second motor 18, the device can quickly and accurately adjust the irrigation range of the water gun 25 according to the irrigation needs, improving the applicability of the device.

[0034] 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 will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An energy-saving agricultural irrigation device, characterized in that, The device includes a base (1), a fixed frame (2) is fixedly connected to the top of the base (1), water spray guns (25) are provided on both sides of the front end of the top of the fixed frame (2), a first rotating shaft (3) is provided at the bottom of the two water spray guns (25), the bottom ends of the two first rotating shafts (3) pass through the fixed frame (2) and are rotatably connected to the fixed frame (2), a gear (4) is fixedly connected to the bottom ends of the two first rotating shafts (3), a U-shaped plate (10) is fixedly connected to the top of the base (1), a threaded rod (17) is rotatably connected to the inner side of the U-shaped plate (10), and a first slider (19) is threadedly connected to the outer side of the threaded rod (17).

2. The energy-saving agricultural irrigation device according to claim 1, characterized in that, The top of the fixed frame (2) is fixedly connected to a limiting plate (5). Both sides of the two limiting plates (5) are provided with racks (6). One side of each rack (6) is meshed with two gears (4). The opposite side of each rack (6) is provided with a first sliding groove (7). The two sides of the limiting plate (5) are slidably connected to the two racks (6) through the two first sliding grooves (7).

3. The energy-saving agricultural water conservancy irrigation device according to claim 2, characterized in that, A fixing rod (8) is fixedly connected between the two bottom ends of the two racks (6), and a first connecting rod (9) is hinged to the bottom of one of the fixing rods (8), and a second connecting rod (16) is hinged to the end of the first connecting rod (9) away from the fixing rod (8).

4. The energy-saving agricultural water conservancy irrigation device according to claim 3, characterized in that, One end of the U-shaped plate (10) is rotatably connected to a limiting rod (11), and one end of the limiting rod (11) is rotatably connected to a second rotating shaft (12). The top of the base (1) is fixedly connected to a first motor (13), and the output end of the first motor (13) is fixedly connected to a turntable (14). The top of the turntable (14) is rotatably connected to a transmission rod (15). The top end of the second rotating shaft (12) passes through one end of the transmission rod (15) and the second connecting rod (16) and is rotatably connected to both.

5. An energy-saving agricultural irrigation device according to claim 4, characterized in that, A second motor (18) is fixedly connected to one side of the U-shaped plate (10). The output end of the second motor (18) is fixedly connected to the threaded rod (17). A limit block (20) is rotatably connected to the top of the first slider (19). A second groove (21) is opened inside the second connecting rod (16). The top of the limit block (20) is slidably connected to the inside of the second groove (21).

6. The energy-saving agricultural water conservancy irrigation device according to claim 1, characterized in that, A water pump (22) is fixedly connected to the top of the base (1), and a diverter pipe (23) is fixedly connected to the output end of the water pump (22). A mounting base (24) is fixedly connected to the top of the first rotating shaft (3), and the top of the mounting base (24) is fixedly connected to the water spray gun (25). The water spray gun (25) and the diverter pipe (23) are fixedly connected by a hose.

7. An energy-saving agricultural irrigation device according to claim 1, characterized in that, A water storage tank (26) is fixedly connected to the top of the base (1), a collection groove is provided on the top of the fixing frame (2), a collection port corresponding to the position of the collection groove is provided on the front side of the top of the water storage tank (26), and a filter screen (27) is fixedly connected inside the collection port.

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