Farmland water lifting irrigation device

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to a farmland water lifting irrigation device which comprises a box body, a carrier plate is fixedly connected to the inner wall of the box body, a filter screen is fixedly embedded in the upper surface of the carrier plate, a U-shaped frame is fixedly connected to the upper surface of the carrier plate, and a sliding opening is formed in the left side face of the U-shaped frame. And the inner wall of the sliding opening is slidably connected with a threaded cylinder, the right end of the threaded cylinder is fixedly connected with a scraping plate, and the upper surface of the carrying plate is fixedly connected with a supporting plate. By arranging a servo motor, a threaded rod can be controlled, so that the threaded rod can control sliding of a scraping plate through threaded connection with a threaded cylinder, then the scraping plate can push sludge on a filter screen, the sludge falls into a flow guide concave plate, the filter screen is cleaned, the filter screen is prevented from being blocked by the sludge, and by means of a flow channel of the flow guide concave plate, the filtering efficiency is improved. The sludge can be discharged out of the box body, so that the sludge can be discharged out of the box body, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural irrigation, and in particular to a farmland water extraction and irrigation device. Background Art

[0002] Agricultural irrigation mainly refers to irrigation operations in agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Ancient agricultural irrigation relied on precipitation from the sky and rivers on the ground. Farming was mainly concentrated in areas with abundant precipitation and well-developed river networks. Farmers in these areas often engaged in agricultural production according to the solar terms.

[0003] Through searching, Chinese patent announcement number CN217850590U discloses a device for water lifting and irrigation of farmland water conservancy projects, which belongs to the field of farmland irrigation technology, including a box body, the inner wall of the box body is fixedly connected with two fixed rods, the two fixed rods are fixedly connected with a fixed cylinder at one end close to each other, the upper surface of the fixed cylinder is fixedly connected with a guide cover, the left and right sides of the guide cover are fixedly connected with the inner wall of the box body, the inside of the guide cover is provided with a filter screen, the left side of the box body is fixedly connected with a first water pump, and the output end of the first water pump is fixedly connected with a drain pipe. Through the cooperation of the filter cover and the filter screen, the water sucked by the first water pump can be filtered, and the impurities contained in the water can be removed to prevent the impurities from clogging the pipeline during irrigation, and the phenomenon of being unable to drain can be avoided, which is beneficial to the irrigation of farmland. At the same time, the staff can also take out the filter screen to clean the impurities on it.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: sludge will accumulate on the filter screen during use, so that the filter screen is blocked, affecting the water discharge from the box, and the filter screen needs to be manually removed when cleaning the filter screen, which increases the labor intensity of the staff. Therefore, a farmland water lifting irrigation device is proposed. Utility Model Content

[0005] In order to quickly clean the filter mechanism and prevent the filter mechanism from being blocked by silt and affecting the downward flow of water, the present application provides a farmland water-lifting irrigation device.

[0006] The present application provides a farmland water-lifting irrigation device, which adopts the following technical scheme: a farmland water-lifting irrigation device, comprising a box body, the inner wall of the box body is fixedly connected to a carrier plate, the upper surface of the carrier plate is fixedly inlaid with a filter screen, the upper surface of the carrier plate is fixedly connected to a U-shaped frame, the left side of the U-shaped frame is provided with a sliding opening, the inner wall of the sliding opening is slidably connected to a threaded barrel, the right end of the threaded barrel is fixedly connected to a scraper, the upper surface of the carrier plate is fixedly connected to a support plate, the right side of the support plate is rotatably connected to a threaded rod through a bearing, the right end of the threaded rod extends to the inside of the threaded barrel, the left side of the support plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the left end of the threaded rod, the inner wall of the box body is fixedly connected to a guide concave plate, the back of the box body is provided with a slag discharge port, the inner bottom wall of the box body is fixedly connected to a booster pump, the output end of the booster pump is fixedly connected to a water outlet joint, and the left end of the water outlet joint passes through the box body and extends to the left side of the box body.

[0007] Optionally, two sets of universal wheels are fixedly connected to the bottom surface of the box, a water pump is fixedly connected to the front side of the box, the input end of the water pump is fixedly connected to a water inlet pipe, the bottom end of the water inlet pipe is fixedly connected to a filter cover, the output end of the water pump is fixedly connected to a drain pipe, one end of the drain pipe away from the water pump passes through the box and extends to the interior of the box, and a control panel is fixedly connected to the front side of the box.

[0008] Optionally, two liquid level observation windows are fixedly embedded on the front side of the box body, and the two liquid level observation windows are respectively located on the left and right sides of the water pump.

[0009] Optionally, the back side of the box body is fixedly connected to a sewage discharge pipe, and the sewage discharge pipe is located directly behind the slag discharge port. The right side of the box body is fixedly connected to a push handle.

[0010] Optionally, a baffle is provided inside the U-shaped frame, and the front and back sides of the baffle are rotatably connected to the inner wall of the U-shaped frame via a rotating shaft.

[0011] Optionally, two sliding holes are provided on the left side of the U-shaped frame and the left side of the support plate, and the inner walls of the two groups of sliding holes are slidably connected to two sliding rods, and the right end of each sliding rod is fixedly connected to the left side of the scraper.

[0012] Optionally, a sealing gasket is fixedly connected to the inner wall of the U-shaped frame, and the right side surface of the sealing gasket is in contact with the left side surface of the scraper.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model can control the threaded rod by providing a servo motor, so that the threaded rod can control the sliding of the scraper through the threaded connection with the threaded barrel, and then the scraper can push the silt on the filter screen, so that the silt falls into the inside of the guide concave plate, and the filter screen is cleaned to avoid being blocked by the silt. The flow channel of the guide concave plate can be used to discharge the silt from the box, thereby ensuring that the silt can be discharged from the box and reducing the labor intensity of the staff.

[0015] 2. The utility model is provided with a water pump so that the water inlet pipe can draw river water, and the river water falls into the filter through the drainage pipe. The filter can filter the river water. The booster pump can be used to draw water from the inside of the box so that the water can be sprayed onto the farmland. The water level inside the box can be observed by providing a liquid level observation window, so that the staff can add water to the inside of the box in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 is a schematic diagram of a three-dimensional structure of a partial side sectional view in an embodiment of the present application;

[0018] Figure 3 is a schematic diagram of the three-dimensional structure of a top-sectional view in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of a partial front cross-section of an embodiment of the present application;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the front cross-section view in the embodiment of the present application.

[0021] Figure numerals: 1. Box body; 2. Control panel; 3. Liquid level observation window; 4. Universal wheel; 5. Water pump; 6. Filter cover; 7. Water outlet joint; 8. Water inlet pipe; 9. Push handle; 10. Drain pipe; 11. Booster pump; 12. Baffle; 13. U-shaped frame; 14. Slag outlet; 15. Drain pipe; 16. Slide rod; 17. Servo motor; 18. Slide hole; 19. Threaded rod; 20. Carrier plate; 21. Sealing gasket; 22. Scraper; 23. Filter screen; 24. Guide concave plate; 25. Slide mouth; 26. Threaded cylinder; 27. Support plate. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] The embodiment of the present application discloses a farmland water-lifting irrigation device, including a box body 1, the front of the box body 1 is fixedly inlaid with two liquid level observation windows 3, the two liquid level observation windows 3 are respectively located on the left and right sides of a water pump 5, the water volume inside the box body 1 can be observed through the liquid level observation windows 3, so as to replenish the water volume in time, the back of the box body 1 is fixedly connected with a sewage pipe 15, the sewage pipe 15 is located directly behind the slag discharge port 14, the right side of the box body 1 is fixedly connected with a push handle 9, the sewage pipe 15 can prevent silt from dripping onto the surface of the box body 1, and the push handle 9 is used to facilitate the angle adjustment of the device, the inner wall of the box body 1 is fixedly connected with a carrier plate 20, and the upper surface of the carrier plate 20 is fixedly inlaid with a filter screen 23.

[0024] A U-shaped frame 13 is fixedly connected to the upper surface of the carrier plate 20, and a baffle 12 is arranged inside the U-shaped frame 13. The front and back sides of the baffle 12 are rotatably connected to the inner wall of the U-shaped frame 13 through a rotating shaft. The baffle 12 can block water to prevent water from splashing onto the guide concave plate 24. A sliding opening 25 is provided on the left side of the U-shaped frame 13, and a threaded cylinder 26 is slidably connected to the inner wall of the sliding opening 25, and a scraper 22 is fixedly connected to the right end of the threaded cylinder 26.

[0025] A support plate 27 is fixedly connected to the upper surface of the carrier plate 20, and a threaded rod 19 is rotatably connected to the right side surface of the support plate 27 through a bearing. The right end of the threaded rod 19 extends to the inside of the threaded tube 26, and the threaded rod 19 is threadedly connected to the threaded tube 26. A servo motor 17 is fixedly connected to the left side surface of the support plate 27, and the output end of the servo motor 17 is fixedly connected to the left end of the threaded rod 19. A guide concave plate 24 is fixedly connected to the inner wall of the box body 1, and a slag discharge port 14 is opened on the back of the box body 1. A booster pump 11 is fixedly connected to the inner bottom wall of the box body 1, and the output end of the booster pump 11 is fixedly connected to a water outlet joint 7. The left end of the water outlet joint 7 passes through the box body 1 and extends to the left side of the box body 1.

[0026] See also Figure 3 , Figure 4 and Figure 5 Two sliding holes 18 are provided on the left side of the U-shaped frame 13 and the left side of the support plate 27. The inner walls of the two sets of sliding holes 18 are slidably connected to two sliding rods 16. The right end of each sliding rod 16 is fixedly connected to the left side of the scraper 22. The sliding rod 16 and the sliding hole 18 can be used to position the scraper 22 to prevent the scraper 22 from tilting during use.

[0027] See also Figure 3 and Figure 5 A sealing gasket 21 is fixedly connected to the inner wall of the U-shaped frame 13, and the right side of the sealing gasket 21 contacts the left side of the scraper 22. The sealing gasket 21 can be used to seal the gap between the scraper 22 and the U-shaped frame 13 to prevent river water from entering the interior of the slide 25.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Two sets of universal wheels 4 are fixedly connected to the bottom of the box 1, a water pump 5 is fixedly connected to the front of the box 1, the input end of the water pump 5 is fixedly connected to a water inlet pipe 8, the bottom end of the water inlet pipe 8 is fixedly connected to a filter cover 6, the output end of the water pump 5 is fixedly connected to a drain pipe 10, one end of the drain pipe 10 away from the water pump 5 passes through the box 1 and extends to the inside of the box 1, a control panel 2 is fixedly connected to the front of the box 1, the universal wheels 4 can be used to facilitate the movement of the device, and the water pump 5 can be used to pump river water to allow the river water to enter the inside of the box 1, and the filter cover 6 can be used to filter debris in the water during the pumping process to prevent debris from entering the box 1.

[0029] The implementation principle of a farmland water-lifting irrigation device in an embodiment of the present application is as follows: when in use, the water inlet pipe 8 and the filter cover 6 are placed in river water, and the water pump 5 is started, so that the river water enters the box 1 under the action of the water pump 5 and the drainage pipe 10, and the river water is filtered through the filter screen 23. After the water is added to the box 1, the servo motor 17 is started to drive the servo motor 17 to rotate the threaded rod 19, and the threaded rod 19 is connected to the threaded cylinder 26 through a thread to push the scraper 22 to move, and the scraper 22 pushes the silt on the filter screen 23 to make the silt enter the guide concave 24, so that the guide concave 24 discharges the silt from the box 1.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A farmland water-lifting irrigation device, comprising a housing (1), characterized in that: The inner wall of the box body (1) is fixedly connected to a carrier plate (20), the upper surface of the carrier plate (20) is fixedly inlaid with a filter screen (23), the upper surface of the carrier plate (20) is fixedly connected to a U-shaped frame (13), the left side of the U-shaped frame (13) is provided with a sliding opening (25), the inner wall of the sliding opening (25) is slidably connected to a threaded cylinder (26), the right end of the threaded cylinder (26) is fixedly connected to a scraper (22), the upper surface of the carrier plate (20) is fixedly connected to a support plate (27), the right side of the support plate (27) is rotatably connected to a threaded rod (19) through a bearing, and the threaded rod (29) is rotatably connected to the support plate (27). The right end of the support plate (27) extends to the interior of the threaded barrel (26); the left side surface of the support plate (27) is fixedly connected to a servo motor (17); the output end of the servo motor (17) is fixedly connected to the left end of the threaded rod (19); the inner wall of the box body (1) is fixedly connected to a guide concave plate (24); the back of the box body (1) is provided with a slag discharge port (14); the inner bottom wall of the box body (1) is fixedly connected to a booster pump (11); the output end of the booster pump (11) is fixedly connected to a water outlet joint (7); the left end of the water outlet joint (7) passes through the box body (1) and extends to the left side of the box body (1).

2. A farmland water extraction and irrigation device according to claim 1, characterized in that: The bottom surface of the box (1) is fixedly connected to two sets of universal wheels (4); the front surface of the box (1) is fixedly connected to a water pump (5); the input end of the water pump (5) is fixedly connected to a water inlet pipe (8); the bottom end of the water inlet pipe (8) is fixedly connected to a filter cover (6); the output end of the water pump (5) is fixedly connected to a drainage pipe (10); the end of the drainage pipe (10) away from the water pump (5) passes through the box (1) and extends to the interior of the box (1); and the front surface of the box (1) is fixedly connected to a control panel (2).

3. The farmland water extraction and irrigation device according to claim 1, characterized in that: Two liquid level observation windows (3) are fixedly embedded on the front of the box body (1), and the two liquid level observation windows (3) are respectively located on the left and right sides of the water pump (5).

4. The farmland water extraction and irrigation device according to claim 1, characterized in that: The back side of the box body (1) is fixedly connected to a sewage discharge pipe (15), and the sewage discharge pipe (15) is located directly behind the slag discharge port (14). The right side of the box body (1) is fixedly connected to a push handle (9).

5. The farmland water extraction and irrigation device according to claim 1, characterized in that: A baffle (12) is provided inside the U-shaped frame (13), and the front side of the baffle (12) and the back side of the baffle (12) are both rotatably connected to the inner wall of the U-shaped frame (13) via a rotating shaft.

6. The farmland water extraction and irrigation device according to claim 1, characterized in that: The left side surface of the U-shaped frame (13) and the left side surface of the support plate (27) are both provided with two sliding holes (18), and the inner walls of the two groups of sliding holes (18) are slidably connected to two sliding rods (16), and the right end of each sliding rod (16) is fixedly connected to the left side surface of the scraper (22).

7. The farmland water extraction and irrigation device according to claim 1, characterized in that: A sealing gasket (21) is fixedly connected to the inner wall of the U-shaped frame (13), and the right side surface of the sealing gasket (21) is in contact with the left side surface of the scraper (22).

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