Water-saving drip irrigation device for agricultural planting

Abstract

The utility model provides a water-saving drip irrigation device for agricultural planting, which relates to the technical field of drip irrigation devices and comprises a main pipe, a convenient device is arranged on the outer surface of a water collecting tank and comprises a rectangular plate and an L-shaped rod, one side of the rectangular plate is fixedly connected with one side of the water collecting tank, and the other side of the rectangular plate is fixedly connected with the L-shaped rod. The top end of the rectangular plate is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a threaded ring, the outer surface of the L-shaped rod is provided with a round hole, one end of the L-shaped rod is fixedly connected with a filter plate, and the outer surface of the filter plate is provided with a plurality of filter holes. The L-shaped rod is sleeved on the outer surface of the screw rod or the L-shaped rod is taken down from the outer surface of the screw rod, so that the filter plate can be conveniently taken out from the interior of the water collecting tank, the filter plate is cleaned, and the problems that the speed of rainwater entering the main pipe in the water collecting tank is influenced and the cleaning is inconvenient when more sundries are accumulated on the surface of the filter plate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation devices, in particular to a water-saving drip irrigation device for agricultural planting. Background Art

[0002] Agricultural drip irrigation is an efficient water-saving irrigation method. Water is delivered to the roots of crops through plastic pipes through holes or drippers on capillary tubes with a diameter of about 10 mm for local irrigation. The use of drip irrigation devices in agricultural planting can achieve a water utilization rate of about 95%.

[0003] In order to further improve the water-saving effect when using agricultural drip irrigation devices, rainwater collection devices are usually installed on the outside of the pipes of the drip irrigation devices to collect and filter rainwater. However, since the filter is usually installed inside the collection device, a lot of debris may accumulate on the surface of the filter after long-term use, causing the filter holes to be blocked and difficult to replace, thereby affecting the rate at which rainwater enters the drip irrigation pipe, resulting in a decrease in the practicality and water-saving performance of the drip irrigation device. Utility Model Content

[0004] The utility model aims to solve the problem that in order to further improve the water-saving effect when using an agricultural drip irrigation device, a rainwater collection device is usually installed outside the pipe of the drip irrigation device to collect and filter rainwater. However, since the filter is usually installed inside the collection device, a lot of debris may accumulate on the surface of the filter after long-term use, causing the filter holes to be blocked and difficult to replace, thereby affecting the rate at which rainwater enters the drip irrigation pipe, resulting in a decrease in the practicability and water-saving performance of the drip irrigation device. Therefore, a water-saving drip irrigation device for agricultural planting is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water-saving drip irrigation device for agricultural planting, comprising a main pipe, a water delivery tank and a water collecting tank are arranged at the top of the main pipe, a plurality of branch pipes are arranged on one side of the main pipe, a plurality of drip tubes are arranged on the outer surface of the branch pipes, a convenient device is arranged on the outer surface of the water collecting tank, the convenient device comprises a rectangular plate and an L-shaped rod, one side of the rectangular plate is fixedly connected to one side of the water collecting tank, a screw is fixedly connected to the top of the rectangular plate, a threaded ring is threadedly connected to the outer surface of the screw, a circular hole is opened on the outer surface of the L-shaped rod, a filter plate is fixedly connected to one end of the L-shaped rod, and a plurality of filter holes are opened on the outer surface of the filter plate.

[0006] The effect achieved by the above components is: when using a water collection tank to collect rainwater, the circular hole on one side of the L-shaped rod can be sleeved on the outer surface of the screw so that the filter plate slides on the inner wall of the water collection tank so that one side of the L-shaped rod contacts the top of the water collection tank, and then the threaded ring is sleeved on the outer surface of the screw, and the threaded ring is rotated so that the threaded ring moves on the outer surface of the screw and is pressed on one side of the L-shaped rod to fix the filter plate inside the water collection tank. When a lot of filtered debris is accumulated on the surface of the filter plate, the threaded ring can be rotated to keep the threaded ring away from the outer surface of the screw, and then the L-shaped rod is pulled so that the L-shaped rod slides on the outer surface of the screw to remove the filter plate from the inside of the water collection tank, thereby facilitating the cleaning of the surface of the filter plate.

[0007] Preferably, a plurality of protrusions are fixedly connected to the outer surface of the threaded ring, and the protrusions are distributed in a circle on the outer surface of the threaded ring.

[0008] The effect achieved by the above components is that holding the protrusion on the outer surface of the threaded ring and rotating the threaded ring can increase the friction between the hand and the outer surface of the threaded ring, making it more convenient to rotate the threaded ring and less likely to slip.

[0009] Preferably, an elastic rope is fixedly connected to one side of the outer surface of the rectangular plate, and one end of the elastic rope away from the rectangular plate is fixedly connected to one side of the threaded ring.

[0010] The effect achieved by the above components is that the elastic rope can be provided to temporarily fix the position of the threaded ring after it is separated from the outer surface of the screw rod, thereby preventing the threaded ring from falling off and being lost as much as possible.

[0011] Preferably, an oblique rod is fixedly connected to the outer surface of the L-shaped rod, and two ends of the oblique rod are respectively fixedly connected to one side of two ends of the L-shaped rod.

[0012] The effect achieved by the above components is that the outer surface shape of the L-shaped rod can be reinforced by arranging the oblique rod to avoid deformation of the L-shaped rod as much as possible.

[0013] Preferably, a circular ring is fixedly connected to the outer surface of the filter plate, and the circular ring is made of rubber material.

[0014] The effect achieved by the above components is: by setting the rubber ring, the contact between the edge of the filter plate and the inner wall of the water collection tank can be further sealed to prevent unfiltered rainwater from entering the interior of the water collection tank through the edge of the filter plate as much as possible.

[0015] Preferably, the outer surface of the L-shaped rod is provided with a clearing device, and the clearing device includes a bolt, the outer surface of the bolt is rotatably connected to the inner wall of the L-shaped rod, the bottom end of the outer surface of the bolt is threadedly connected to a threaded barrel, the bottom end of the threaded barrel is fixedly connected to a disk, the outer surface of the disk is provided with a plurality of rectangular holes, and the outer surface of the disk is fixedly connected to a plurality of protrusions.

[0016] The effect achieved by the above components is: when collecting rainwater through the water collection tank, the bolt can be rotated to make the threaded tube move upward on the outer surface of the bolt to insert the protrusion into the filter hole to dredge the inside of the filter hole, and the filter hole can be simply cleaned without removing the filter plate.

[0017] Preferably, a cylindrical block is fixedly connected to the bottom end of the bolt, and the diameter of the cylindrical block is larger than the diameter of the bolt.

[0018] The effect achieved by the above components is that the cylindrical block can be provided to limit the downward movement range of the threaded barrel on the outer surface of the bolt to prevent the threaded barrel from separating from the outer surface of the bolt when moving downward.

[0019] Preferably, the protrusion is made of rubber material, and the top edge of the protrusion is arc-shaped.

[0020] The effect achieved by the above components is: by setting the protrusion to be made of rubber material and the top edge of the protrusion to be arc-shaped, it is easier to insert the protrusion into the filter hole and it is not easy to wear the inner wall of the filter hole and cause the internal shape of the filter hole to change.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, a convenient device is provided, by connecting the filter plate with the L-shaped rod, and the L-shaped rod is sleeved on the outer surface of the screw rod or the L-shaped rod is removed from the outer surface of the screw rod, so that the filter plate can be taken out from the inside of the water collecting tank and cleaned, thereby solving the problem that when a lot of debris is accumulated on the surface of the filter plate, it will affect the speed at which rainwater inside the water collecting tank enters the inside of the main pipe and is inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural diagram of the main body of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the filter plate of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the disc of the utility model.

[0027] Legend: 1. Main pipe; 2. Convenient device; 3. Dredging device; 4. Water delivery tank; 5. Water collecting tank; 6. Branch pipe; 7. Dropper; 21. Rectangular plate; 22. Screw; 23. L-shaped rod; 24. Round hole; 25. Threaded ring; 26. Protrusion; 27. Elastic rope; 28. Filter plate; 29. ​​Filter hole; 210. Ring; 211. Oblique rod; 31. Bolt; 32. Cylindrical block; 33. Threaded barrel; 34. Disc; 35. Rectangular hole; 36. Protrusion. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-3 As shown, a water-saving drip irrigation device for agricultural planting includes a main pipe 1, a water delivery tank 4 and a water collecting tank 5 are arranged at the top of the main pipe 1, a plurality of branch pipes 6 are arranged on one side of the main pipe 1, a plurality of drip tubes 7 are arranged on the outer surface of the branch pipe 6, and a convenient device 2 is arranged on the outer surface of the water collecting tank 5, the convenient device 2 includes a rectangular plate 21 and an L-shaped rod 23, one side of the rectangular plate 21 is fixedly connected to one side of the water collecting tank 5, a screw 22 is fixedly connected to the top of the rectangular plate 21, a threaded ring 25 is threadedly connected to the outer surface of the screw 22, a circular hole 24 is opened on the outer surface of the L-shaped rod 23, a filter plate 28 is fixedly connected to one end of the L-shaped rod 23, and a plurality of filter holes 29 are opened on the outer surface of the filter plate 28. When the water collecting tank 5 is used to collect rainwater, the circular hole 24 on one side of the L-shaped rod 23 can be sleeved on the outer surface of the screw 22 to make the filter plate 28 slide on the inner wall of the water collecting tank 5 so that one side of the L-shaped rod 23 contacts with the top of the water collecting tank 5, and then the threaded ring 25 is threadedly connected to the outer surface of the screw 22. The ring 25 is sleeved on the outer surface of the screw rod 22, and the threaded ring 25 is rotated to make the threaded ring 25 move on the outer surface of the screw rod 22 and press on one side of the L-shaped rod 23 to fix the filter plate 28 inside the water collecting tank 5. When a lot of filtered debris is accumulated on the surface of the filter plate 28, the threaded ring 25 can be rotated to make the threaded ring 25 away from the outer surface of the screw rod 22, and then the L-shaped rod 23 is pulled to make the L-shaped rod 23 slide on the outer surface of the screw 22 to remove the filter plate 28 from the inside of the water collecting tank 5, so as to facilitate cleaning the surface of the filter plate 28. By setting the convenient device 2, by connecting the filter plate 28 with the L-shaped rod 23, the L-shaped rod 23 is sleeved on the outer surface of the screw 22 or the L-shaped rod 23 is removed from the outer surface of the screw 22, it is convenient to take the filter plate 28 out of the water collecting tank 5 and clean the filter plate 28, thereby solving the problem that when a lot of debris is accumulated on the surface of the filter plate 28, it will affect the speed at which rainwater inside the water collecting tank 5 enters the inside of the main pipe 1 and is inconvenient to clean.

[0029] Reference Figure 1-3As shown, in this embodiment: the outer surface of the threaded ring 25 is fixedly connected with a plurality of protrusions 26, and the protrusions 26 are distributed in a circle on the outer surface of the threaded ring 25. Holding the protrusions 26 on the outer surface of the threaded ring 25 and rotating the threaded ring 25 can increase the friction when the hand contacts the outer surface of the threaded ring 25, and rotating the threaded ring 25 is more convenient and less likely to slip. An elastic rope 27 is fixedly connected to one side of the outer surface of the rectangular plate 21, and one end of the elastic rope 27 away from the rectangular plate 21 is fixedly connected to one side of the threaded ring 25. By setting the elastic rope 27, the position of the threaded ring 25 after it is separated from the outer surface of the screw rod 22 can be temporarily fixed to avoid the threaded ring 25 from falling and being lost as much as possible.

[0030] Reference Figure 1-3 As shown, in this embodiment: the outer surface of the L-shaped rod 23 is fixedly connected with an inclined rod 211, and the two ends of the inclined rod 211 are respectively fixedly connected to one side of the two ends of the L-shaped rod 23. By setting the inclined rod 211, the outer surface shape of the L-shaped rod 23 can be reinforced to avoid deformation of the L-shaped rod 23 as much as possible. The outer surface of the filter plate 28 is fixedly connected with a ring 210, and the ring 210 is made of rubber material. By setting the rubber ring 210, the contact between the edge of the filter plate 28 and the inner wall of the water collection tank 5 can be further sealed to avoid unfiltered rainwater from entering the interior of the water collection tank 5 through the edge of the filter plate 28 as much as possible.

[0031] Reference Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment: the outer surface of the L-shaped rod 23 is provided with a dredging device 3, the dredging device 3 includes a bolt 31, the outer surface of the bolt 31 is rotatably connected to the inner wall of the L-shaped rod 23, the bottom end of the outer surface of the bolt 31 is threadedly connected with a threaded barrel 33, the bottom end of the threaded barrel 33 is fixedly connected with a disk 34, the outer surface of the disk 34 is provided with a plurality of rectangular holes 35, the outer surface of the disk 34 is fixedly connected with a plurality of protrusions 36, when collecting rainwater through the water collecting tank 5, the bolt 31 can be rotated to make the threaded barrel 33 move upward on the outer surface of the bolt 31 to insert the protrusion 36 into the interior of the filter hole 29 to dredge the interior of the filter hole 29, and the filter hole 29 can be simply cleaned without removing the filter plate 28.

[0032] Reference Figure 1 , Figure 3 and Figure 4As shown, in this embodiment: the bottom end of the bolt 31 is fixedly connected with a cylindrical block 32, and the diameter of the cylindrical block 32 is larger than the diameter of the bolt 31. By setting the cylindrical block 32, the downward movement range of the threaded tube 33 on the outer surface of the bolt 31 can be limited to avoid the threaded tube 33 from detaching from the outer surface of the bolt 31 when moving downward as much as possible. The protrusion 36 is made of rubber material, and the top edge of the protrusion 36 is arc-shaped. By setting the protrusion 36 to be made of rubber material and the top edge of the protrusion 36 to be arc-shaped, it is easier to insert the protrusion 36 into the interior of the filter hole 29 and it is not easy to wear the inner wall of the filter hole 29 and cause the internal shape of the filter hole 29 to change.

[0033] Working principle: When using the drip irrigation device for agricultural planting irrigation, first put the circular hole 24 on one side of the L-shaped rod 23 on the outer surface of the screw 22 to make the filter plate 28 slide on the inner wall of the water collection tank 5 so that one side of the L-shaped rod 23 contacts the top of the water collection tank 5, and then put the threaded ring 25 fixed by the elastic rope 27 on one side of the outer surface of the rectangular plate 21 on the outer surface of the screw 22, hold the protrusion 26 on the outer surface of the threaded ring 25 and rotate the threaded ring 25 so that the threaded ring 25 moves downward on the outer surface of the screw 22 and presses on one side of the L-shaped rod 23 to fix the filter plate 28 inside the water collection tank 5, and then bury the branch pipe 6 in the soil so that the bottom end of the drip tube 7 is inserted into the root position of the plant. At the same time, the water collection tank 5 can collect rainwater, and the rainwater entering the water collection tank 5 will pass through the filter holes 2 on the surface of the filter plate 28. 9 and the rectangular hole 35 on the outer surface of the disc 34 enter the interior of the main pipe 1, open the valves on the outer surfaces of the water delivery tank 4 and the water collecting tank 5 to deliver water to the interior of the main pipe 1 through the water delivery tank 4 or the water collecting tank 5, so that water enters each branch pipe 6 through the main pipe 1, and irrigates the dripping point 7 at the bottom of each branch pipe 6, rotate the bolt 31 to make the threaded tube 33 move upward on the outer surface of the bolt 31, insert the protrusion 36 into the interior of the filter hole 29, and the interior of the filter hole 29 can be dredged, and the filter hole 29 can be simply cleaned without removing the filter plate 28, and at the same time, the threaded ring 25 can be rotated to make the threaded ring 25 away from the outer surface of the screw 22, and then pull the L-shaped rod 23 to make the L-shaped rod 23 slide on the outer surface of the screw 22 to remove the filter plate 28 from the interior of the water collecting tank 5 for further cleaning of the filter plate 28.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A water-saving drip irrigation device for agricultural planting, comprising a main pipe (1), characterized in that: The top of the main pipe (1) is provided with a water delivery tank (4) and a water collection tank (5); one side of the main pipe (1) is provided with a plurality of branch pipes (6); the outer surface of the branch pipes (6) is provided with a plurality of droppers (7); the outer surface of the water collection tank (5) is provided with a convenient device (2); the convenient device (2) comprises a rectangular plate (21) and an L-shaped rod (23); one side of the rectangular plate (21) is fixedly connected to one side of the water collection tank (5); the top of the rectangular plate (21) is fixedly connected with a screw rod (22); the outer surface of the screw rod (22) is threadedly connected with a threaded ring (25); the outer surface of the L-shaped rod (23) is provided with a circular hole (24); one end of the L-shaped rod (23) is fixedly connected with a filter plate (28); the outer surface of the filter plate (28) is provided with a plurality of filter holes (29).

2. The water-saving drip irrigation device for agricultural planting according to claim 1, characterized in that: A plurality of protrusions (26) are fixedly connected to the outer surface of the threaded ring (25), and the protrusions (26) are distributed in a circumferential manner on the outer surface of the threaded ring (25).

3. The water-saving drip irrigation device for agricultural planting according to claim 2, characterized in that: An elastic rope (27) is fixedly connected to one side of the outer surface of the rectangular plate (21), and one end of the elastic rope (27) away from the rectangular plate (21) is fixedly connected to one side of the threaded ring (25).

4. The water-saving drip irrigation device for agricultural planting according to claim 3, characterized in that: An oblique rod (211) is fixedly connected to the outer surface of the L-shaped rod (23), and two ends of the oblique rod (211) are respectively fixedly connected to one side of two ends of the L-shaped rod (23).

5. The water-saving drip irrigation device for agricultural planting according to claim 4, characterized in that: A circular ring (210) is fixedly connected to the outer surface of the filter plate (28), and the circular ring (210) is made of rubber material.

6. The agricultural planting water-saving drip irrigation device according to claim 5, characterized in that: The outer surface of the L-shaped rod (23) is provided with a dredging device (3), and the dredging device (3) comprises a bolt (31), the outer surface of the bolt (31) is rotatably connected to the inner wall of the L-shaped rod (23), the bottom end of the outer surface of the bolt (31) is threadedly connected to a threaded barrel (33), the bottom end of the threaded barrel (33) is fixedly connected to a disk (34), the outer surface of the disk (34) is provided with a plurality of rectangular holes (35), and the outer surface of the disk (34) is fixedly connected to a plurality of protrusions (36).

7. The water-saving drip irrigation device for agricultural planting according to claim 6, characterized in that: The bottom end of the bolt (31) is fixedly connected to a cylindrical block (32), and the diameter of the cylindrical block (32) is larger than the diameter of the bolt (31).

8. The water-saving drip irrigation device for agricultural planting according to claim 7, characterized in that: The protrusion (36) is made of rubber material, and the top edge of the protrusion (36) is arc-shaped.

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