Farmland irrigation equipment

Abstract

The utility model discloses farmland irrigation equipment, which relates to the technical field of farmland production and comprises a movable bottom plate, a water tank mounted at the top of the movable bottom plate, a water channel arranged in the water tank, a water pump fixedly mounted in the water tank, a flow guide pipe fixedly connected to the output end of the water pump, and a rotary joint mounted at the top of the water tank. One end of the flow guide pipe is connected with the rotary connector, and one end of the rotary connector is rotationally connected with a first drainage pipe. The farmland irrigation equipment has the advantages that the gear on the drainage pipe is meshed with the movable rack on the top of the water tank, so that the reciprocating lead screw rotates and drives the rack to move repeatedly, the gear and the drainage pipe are triggered to rotate repeatedly according to a certain angle, the farmland spraying range is conveniently limited, and the situation that the farmland is sprayed on a user mistakenly is avoided; and a brush plate in the water tank can ascend and descend under the action of an electric telescopic rod, so that bristles of the brush plate penetrate through a filter screen, the filter screen is conveniently dredged, and the filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland production, in particular to farmland irrigation equipment. Background Art

[0002] Irrigation plays an important role in agricultural production. Farmland irrigation can supply sufficient water in arid areas, provide nutrients needed for crop growth, improve soil, and thus increase crop yield and quality.

[0003] Application No. 202321657030.0 discloses a farmland irrigation equipment, which can irrigate farmland quickly and efficiently through the cooperation of transmission components and switching components, and ensure that the irrigation liquid is mixed evenly during the irrigation process, thereby improving the irrigation effect; the filter can effectively filter sand and gravel and other debris to prevent clogging of the nozzle. In summary, the beneficial effects of the utility model are: it can not only irrigate farmland quickly and efficiently, but also effectively filter sand and gravel and other debris, and ensure that the irrigation liquid is mixed evenly during the irrigation process, thereby improving the irrigation effect.

[0004] The irrigation structure of the above application does not limit the rotation angle of the water spray pipe and the nozzle, which can easily cause the water to be sprayed onto the user by mistake, and the filter can be easily clogged by sand and other debris. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a farmland irrigation device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a farm irrigation equipment, including a movable bottom plate, a water tank is installed on the top of the movable bottom plate, a water tank is provided inside the water tank, a water pump is fixedly installed inside the water tank, an output end of the water pump is fixedly connected to a guide pipe, a rotating joint is installed on the top of the water tank, one end of the guide pipe is connected to the rotating joint, one end of the rotating joint is rotatably connected to a first drain pipe, the internal thread of the first drain pipe is connected to a second drain pipe, a nozzle is installed at one end of the second drain pipe, and the outer side of the first drain pipe A gear is installed, a convex groove is opened on the top of the water tank and on one side of the rotary joint, a convex block is slidably connected inside the convex groove, a rack is connected to the top of the convex block, the rack is meshed with the gear, a reciprocating screw is rotatably connected inside the convex groove, the reciprocating screw passes through the convex block and is threadedly connected to the convex block, a first motor is installed on one side of the water tank, the output end of the first motor is fixedly connected to the reciprocating screw, a filter screen is installed inside the water tank, an electric telescopic rod is installed inside the water tank, and a comb plate is connected to the output end of the electric telescopic rod and located at the bottom of the filter screen.

[0007] Preferably, a liquid inlet is opened inside the water tank and located at the top of the water tank, a top cover is installed inside the liquid inlet, the bottom of the top cover is rotatably connected to a stirring shaft, the outer side of the stirring shaft is connected to a stirring blade, a third motor is fixedly installed on the top of the top cover, and the output end of the third motor is fixedly connected to the stirring shaft.

[0008] Preferably, a handle is installed on the top of the movable bottom plate and on one side of the water tank.

[0009] Preferably, two rollers are rotatably connected inside the water tank and above the filter screen, a conveyor belt is sleeved on the outer sides of the two rollers, and a scraper is connected to one side of the conveyor belt.

[0010] Preferably, a second motor is fixedly mounted on the outer wall of the water tank, and an output end of the second motor is connected to one of the rollers.

[0011] Preferably, the scraper has an L-shaped structure.

[0012] Preferably, the structures of the liquid inlet and the top cover are both convex.

[0013] The utility model provides a farmland irrigation device, which has the following beneficial effects:

[0014] 1. The farm irrigation equipment, through the meshing of the gear on the drain pipe and the movable rack on the top of the water tank, makes the reciprocating screw rotate and drives the rack to repeatedly move, while triggering the gear and the drain pipe to repeatedly rotate at a certain angle, so as to limit the scope of farmland spraying and avoid accidental spraying on the user. The brush plate in the water tank can be raised and lowered under the action of the electric telescopic rod, so that the bristles can penetrate the filter, which is convenient for dredging it and preventing the filter from being blocked.

[0015] 2. The farm irrigation equipment, through the threaded connection between the first drain pipe and the second drain pipe, is convenient for adjusting the overall length of the first drain pipe and the second drain pipe, as well as the spraying range of the nozzle. The operation of the conveyor belt in the water tank can drive the scraper to circulate and move, scraping away sand and other debris accumulated on the filter net, making it convenient to clean the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a top plan view of the utility model;

[0019] Figure 4 For this utility model Figure 3Enlarged view of point B in the middle;

[0020] Figure 5 It is a side sectional view of the local structure of the utility model.

[0021] In the figure: 1. movable bottom plate; 2. water tank; 3. water tank; 4. water pump; 5. guide pipe; 6. rotary joint; 7. first drain pipe; 8. second drain pipe; 9. nozzle; 10. gear; 11. convex groove; 12. convex block; 13. rack; 14. reciprocating screw rod; 15. first motor; 16. filter screen; 17. electric telescopic rod; 18. comb plate; 19. liquid inlet; 20. top cover; 21. stirring shaft; 22. stirring blade; 23. third motor; 24. handle; 25. roller; 26. conveyor belt; 27. scraper; 28. second motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 5The utility model provides a technical solution: a farmland irrigation device, comprising a movable bottom plate 1, a water tank 2 is installed on the top of the movable bottom plate 1, a water tank 3 is opened inside the water tank 2, a water pump 4 is fixedly installed inside the water tank 2, an output end of the water pump 4 is fixedly connected to a guide pipe 5, a rotary joint 6 is installed on the top of the water tank 2, one end of the guide pipe 5 is connected to the rotary joint 6, one end of the rotary joint 6 is rotatably connected to a first drain pipe 7, the internal thread of the first drain pipe 7 is connected to a second drain pipe 8, a nozzle 9 is installed at one end of the second drain pipe 8, under the action of the water pump 4, the water in the water tank 3 can be guided to the first drain pipe 7 and the second drain pipe 8 through the guide pipe 5 and the rotary joint 6, and sprayed onto the farmland by the nozzle 9, while irrigating , through the threaded connection of the first drain pipe 7 and the second drain pipe 8, rotating the second drain pipe 8 can drive the nozzle 9 to move and adjust the spraying range of the nozzle 9. A gear 10 is installed on the outside of the first drain pipe 7. A convex groove 11 is provided on the top of the water tank 2 and on one side of the rotary joint 6. A convex block 12 is slidably connected inside the convex groove 11. A rack 13 is connected to the top of the convex block 12. The rack 13 is meshed with the gear 10. A reciprocating screw 14 is rotatably connected inside the convex groove 11. The reciprocating screw 14 passes through the convex block 12 and is threadedly connected to the convex block 12, so that the convex block 12 moves repeatedly with the rotation of the reciprocating screw 14. Under the action of the meshing of the rack 13 and the gear 10, the rack 13 is driven to trigger the gear 10 to rotate, and the first drain pipe 7 is connected to the second drain pipe 8. The pipe 7 and the second drainage pipe 8 repeatedly swing at a certain angle to limit the spraying range of the nozzle 9. A first motor 15 is installed on one side of the water tank 2. The output end of the first motor 15 is fixedly connected to the reciprocating screw rod 14 to provide power for the rotation of the reciprocating screw rod 14. A filter screen 16 is installed inside the water tank 3. An electric telescopic rod 17 is installed inside the water tank 2. A comb plate 18 is connected to the output end of the electric telescopic rod 17 and located at the bottom of the filter screen 16. When the electric telescopic rod 17 pushes the comb plate 18 to rise and fall, the bristles on the comb plate 18 pass through the filter screen 16 to dredge it, which is helpful to prevent it from being blocked. Two rollers 25 are rotatably connected to the inside of the water tank 3 and located above the filter screen 16. The outer sides of the two rollers 25 are sleeved with a conveyor belt 2 6. A scraper 27 is connected to one side of the conveyor belt 26. The scraper 27 has an L-shaped structure, which is convenient for moving with the operation of the conveyor belt 26 to scrape away the sand and other debris accumulated on the filter screen 16, so as to facilitate cleaning the filter screen 16. A liquid inlet 19 is provided inside the water tank 2 and located at the top of the water tank 3. A top cover 20 is installed inside the liquid inlet 19. A stirring shaft 21 is rotatably connected to the bottom of the top cover 20. A stirring blade 22 is connected to the outside of the stirring shaft 21. A third motor 23 is fixedly installed on the top of the top cover 20. The output end of the third motor 23 is fixedly connected to the stirring shaft 21 to drive the stirring shaft 21 to rotate, so as to facilitate stirring the liquid such as the nutrient solution in the water tank 3 and make it more fully mixed. A second motor 28 is fixedly installed on the outer wall of the water tank 2.The output end of the second motor 28 is fixedly connected to one of the rollers 25, providing power for the rotation of the roller 25 and the operation of the conveyor belt 26. The structures of the liquid inlet 19 and the top cover 20 are both convex, which limits the top cover 20 and helps prevent it from falling. A handle 24 is installed on the top of the movable bottom plate 1 and on one side of the water tank 2 to facilitate the displacement of the pushing device.

[0024] In summary, when the farmland irrigation equipment is in use, the water pump 4 guides the water in the water tank 3 to the first drain pipe 7 and the second drain pipe 8 through the guide pipe 5 and the rotary joint 6, and then the water is sprayed onto the farmland by the nozzle 9, and the first motor 15 drives the reciprocating screw 14 in the convex groove 11 on the top of the water tank 2 to rotate. Under the action of the threaded connection between the reciprocating screw 14 and the convex block 12, the convex block 12 drives the rack 13 to repeatedly move. Since the rack 13 is engaged with the outer gear 10 of the first drain pipe 7, the first drain pipe 7 and the second drain pipe 8 repeatedly swing accordingly, so that the second drain pipe 8 irrigates the surrounding area around the water tank 2. Similarly, according to the needs The second drain pipe 8 can be rotated, and the second drain pipe 8 can be connected to the first drain pipe 7 through a thread, so that the second drain pipe 8 can be moved in the first drain pipe 7, and the position and spraying range of the second drain pipe 8 can be adjusted. The filter screen 16 in the water tank 3 can filter out sand and debris in the water. The electric telescopic rod 17 in the water tank 2 drives the comb plate 18 to rise and fall, so that the bristles on the comb plate 18 penetrate the filter holes in the filter screen 16, and the filter screen 16 is automatically reset after being dredged. The second motor 28 can drive the roller 25 in the water tank 3 to rotate, so that the conveyor belt 26 can run and drive the scraper 27 to move, so as to scrape away the sand and other debris accumulated on the filter screen 16.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A farm irrigation device, comprising a movable bottom plate (1), characterized in that: A water tank (2) is installed on the top of the movable bottom plate (1), a water tank (3) is provided inside the water tank (2), a water pump (4) is fixedly installed inside the water tank (2), an output end of the water pump (4) is fixedly connected to a guide pipe (5), a rotating joint (6) is installed on the top of the water tank (2), one end of the guide pipe (5) is connected to the rotating joint (6), one end of the rotating joint (6) is rotatably connected to a first drainage pipe (7), the inner part of the first drainage pipe (7) is connected to a second drainage pipe (8), one end of the second drainage pipe (8) is installed with a nozzle (9), the outer side of the first drainage pipe (7) is installed with a gear (10), and a convex groove (11) is provided on the top of the water tank (2) and on one side of the rotating joint (6). ), a convex block (12) is slidably connected inside the convex groove (11), a rack (13) is connected to the top of the convex block (12), the rack (13) meshes with the gear (10), a reciprocating screw (14) is rotatably connected inside the convex groove (11), the reciprocating screw (14) passes through the convex block (12) and is threadedly connected to the convex block (12), a first motor (15) is installed on one side of the water tank (2), an output end of the first motor (15) is fixedly connected to the reciprocating screw (14), a filter screen (16) is installed inside the water tank (3), an electric telescopic rod (17) is installed inside the water tank (2), and a comb plate (18) is connected to the output end of the electric telescopic rod (17) and located at the bottom of the filter screen (16).

2. The farmland irrigation equipment according to claim 1, characterized in that: A liquid inlet (19) is provided inside the water tank (2) and at the top of the water tank (3); a top cover (20) is installed inside the liquid inlet (19); a stirring shaft (21) is rotatably connected to the bottom of the top cover (20); stirring blades (22) are connected to the outside of the stirring shaft (21); a third motor (23) is fixedly installed on the top of the top cover (20); and an output end of the third motor (23) is fixedly connected to the stirring shaft (21).

3. The farmland irrigation equipment according to claim 1, characterized in that: A handle (24) is installed on the top of the movable bottom plate (1) and on one side of the water tank (2).

4. The farmland irrigation equipment according to claim 1, characterized in that: Two rollers (25) are rotatably connected inside the water tank (3) and located above the filter screen (16); a conveyor belt (26) is sleeved on the outer sides of the two rollers (25); and a scraper (27) is connected to one side of the conveyor belt (26).

5. The farmland irrigation equipment according to claim 4, characterized in that: A second motor (28) is fixedly mounted on the outer wall of the water tank (2), and an output end of the second motor (28) is connected to one of the rotating rollers (25).

6. The farmland irrigation equipment according to claim 4, characterized in that: The scraper (27) has an L-shaped structure.

7. The farmland irrigation equipment according to claim 2, characterized in that: The structures of the liquid inlet (19) and the top cover (20) are both convex.

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