Corn planting drip irrigation device

Abstract

The utility model discloses a drip irrigation device for corn planting, and belongs to the technical field of corn planting. A drip irrigation device for corn planting comprises a water storage pond and further comprises a mounting frame arranged at the top of the water storage pond, a second filter screen is fixedly arranged in the mounting frame and is of a circular truncated cone structure, a cleaning shaft is rotationally arranged on the mounting frame, and a cleaning rod used for cleaning the second filter screen is fixedly arranged on the cleaning shaft; a discharging groove is formed in the mounting frame, a window communicating with the discharging groove is formed in the water storage pond, and a discharging plate is fixedly arranged in the window; the mounting frame is mounted at the top of the water storage tank, and the second filter screen with the circular truncated cone-shaped structure is fixedly arranged on the mounting frame, so that when the cleaning rod drives the first brush to rotate, sundries on the second filter screen can be swept into the discharging groove, and then the sundries are discharged from the water storage tank along the discharging plate; the effect of automatically cleaning the second filter screen is achieved, and the second filter screen can be prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planting, in particular to a drip irrigation device for corn planting. Background Technique

[0002] Corn is an important food crop in the world and is widely planted in many countries. When planting corn, irrigation is required to enable it to grow vigorously. Irrigation is generally divided into sprinkler irrigation and drip irrigation, and among them, drip irrigation has the best effect. Drip irrigation is to use a plastic pipe to send water to the root of the crop through a drip head for local irrigation.

[0003] After retrieval, a patent with the Chinese patent application number 201922236114.7 discloses a drip irrigation device for corn planting, which relates to the technical field of corn planting, including a support platform. An interception filter screen is fixedly installed on the inner wall of the water storage pool. The outer side of one end of the main flow pipe is threadedly connected with a pipe filter screen. A first stabilizing component is arranged on the outer side of the main flow pipe. A second stabilizing component is arranged on the outer side of the drip irrigation pipe. A drip head is installed on the outer side of the drip irrigation pipe. In this patent, through the setting of the interception filter screen on the inner wall of the water storage pool, garbage and sundries can be filtered. Through the filtering of sundries by the pipe filter screen, the anti-blocking effect is better. Through the drip head, drip irrigation is carried out on the root of the corn, saving water resources. Through the setting of the first stabilizing component, the main flow pipe is fixed firmly. Due to the second stabilizing component, by rotating the screw rod to drive the upper fixing half sleeve to move downward, the drip irrigation pipe is fixed firmly, avoiding the drip irrigation pipe from being easily moved or misaligned due to collision, resulting in damage to the drip irrigation pipe, bringing a better application prospect.

[0004] However, the above patent has the following deficiencies in use: during the use process, the filtering device in the above patent will cause blockage to the water flow as the accumulated sundries increase, which is inconvenient for automatic cleaning and affects the use effect. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that sundries are easy to accumulate on the filtering device in the prior art and it is inconvenient for automatic cleaning, and to propose a drip irrigation device for corn planting.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A drip irrigation device for corn planting includes a water storage pool. A main flow pipe for supplying water to the drip pipe is fixedly arranged on the water storage pool. It further includes: an installation frame arranged on the top of the water storage pool. Among them, a second filter screen is fixedly arranged in the installation frame. The second filter screen is in a frustum shape structure. A cleaning shaft is rotatably arranged in the installation frame. Cleaning rods for cleaning the second filter screen are fixedly arranged on the cleaning shaft. A discharge groove is opened on the installation frame. A window communicated with the discharge groove is opened on the water storage pool. And a blanking plate is fixedly arranged in the window.

[0008] For facilitating the cleaning of sundries on the second filter screen, preferably, a first brush is fixedly arranged on the cleaning rod, and the first brush abuts against the second filter screen.

[0009] For enabling the stirring of the solution in the storage tank, preferably, a stirring shaft is rotatably arranged in the storage tank, stirring blades are fixedly arranged on the stirring shaft, and a motor for driving the rotation of the stirring shaft is fixedly arranged at the bottom of the storage tank.

[0010] For driving the cleaning shaft to rotate, further, a connecting block is fixedly arranged at the bottom of the cleaning shaft, a connecting groove is formed at the top of the stirring shaft, the connecting block is slidably arranged in the connecting groove, and a limiting component for restricting the sliding of the mounting frame is arranged in the storage tank.

[0011] Further, the limiting component includes a limiting block. Among them, a limiting groove is formed in the storage tank, the limiting block is slidably arranged in the limiting groove, a plugging groove is formed on the outer wall of the mounting frame, one end of the limiting block is clamped and connected with the plugging groove, a push plate is slidably arranged on the storage tank, one end of the push plate extending into the limiting groove is fixedly connected with the limiting block, and a spring is arranged in the limiting groove, and two ends of the spring respectively abut against the limiting block and the limiting groove.

[0012] Further, a first filter screen is threadedly connected to one end of the main flow pipe located in the storage tank, a cleaning frame is fixedly arranged on the stirring shaft, and a second brush is fixedly arranged on the cleaning frame, and the second brush abuts against the first filter screen.

[0013] Compared with the prior art, the utility model provides a drip irrigation device for corn planting, which has the following beneficial effects:

[0014] 1. In this drip irrigation device for corn planting, by installing a mounting frame on the top of the storage tank and fixedly arranging a second filter screen with a frustum-shaped structure on the mounting frame, when the cleaning rod rotates with the first brush, sundries on the second filter screen can be swept into the discharge slot, and then the sundries are discharged from the storage tank along the blanking plate, realizing the automatic cleaning effect of the second filter screen, reducing the number of manual cleanings, and also avoiding the blockage of the second filter screen;

[0015] 2. In this drip irrigation device for corn planting, by fixedly arranging a cleaning frame on the stirring shaft and fixedly arranging a second brush on the cleaning frame, the first filter screen on the main flow pipe can be cleaned, avoiding the blockage of the first filter screen by sundries and improving the use effect.

[0016] The parts not involved in this device are the same as the prior art or can be implemented using the prior art. In this utility model, an installation frame is installed on the top of the water storage tank, and a second filter screen with a frustum-shaped structure is fixedly arranged on the installation frame. When the cleaning rod rotates with the first brush, the debris on the second filter screen can be swept into the discharge chute, and then the debris is discharged from the water storage tank along the feeding plate, achieving the effect of automatically cleaning the second filter screen, reducing the number of manual cleanings, and avoiding blockage of the second filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 6 is a schematic structural diagram of a drip irrigation device for corn planting proposed by the present utility model;

[0018] Figure 2 FIG. 10 is a schematic structural diagram of an installation frame of a drip irrigation device for corn planting proposed by the present utility model;

[0019] Figure 3 FIG. 14 is a sectional view of a drip irrigation device for corn planting proposed by the present utility model;

[0020] Figure 4 A drip irrigation device for corn planting proposed by the present utility model Figure 3 is an enlarged view of part A in FIG.

[0021] In the figure: 1. Water storage tank; 101. Water inlet pipe; 102. Feed pipe; 103. Main flow pipe; 104. Sewage pipe; 105. First filter screen; 106. Feeding plate; 2. Installation frame; 201. Second filter screen; 202. Discharge chute; 203. Insertion slot; 3. Cleaning shaft; 301. Cleaning rod; 302. First brush; 303. Connecting block; 4. Stirring shaft; 401. Stirring blade; 402. Cleaning frame; 403. Second brush; 404. Motor; 5. Limiting block; 501. Push plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0024] Example:

[0025] Referring to Figures 1 - 4 , a drip irrigation device for corn planting, comprising a water storage tank 1. A main pipe 103 for supplying water to the drip pipes is fixedly arranged on the water storage tank 1. The inlet end of the main pipe 103 is arranged at a position slightly above the bottom of the water storage tank 1, which can reduce the sediment in the water storage tank 1 from entering the main pipe 103 and avoid blocking of the main pipe 103. A water inlet pipe 101 and a feed pipe 102 are fixedly arranged on the water storage tank 1. The water outlet of the water inlet pipe 101 is arranged at the top of the water storage tank 1 and just flushes on the inclined surface of the second filter screen 201. Moreover, a sewage discharge pipe 104 is fixedly arranged on the water storage tank 1. Valves are fixedly arranged on the water inlet pipe 101, the main pipe 103 and the sewage discharge pipe 104. The outlet end of the feed pipe 102 is located below the installation frame 2. During use, the fertilizer dissolved in water can be added into the water storage tank 1 through the feed pipe 102 to improve the use effect. It further includes: an installation frame 2 is arranged on the top of the water storage tank 1. Among them, a second filter screen 201 is fixedly arranged in the installation frame 2, and the second filter screen 201 is in a frustum-shaped structure, which is convenient for the sundries on the second filter screen 201 to slide down along the inclined surface of the second filter screen 201, reducing the accumulation of sundries on the second filter screen 201. A cleaning shaft 3 is rotatably arranged in the installation frame 2. A cleaning rod 301 for cleaning the second filter screen 201 is fixedly arranged on the cleaning shaft 3. During use, the cleaning shaft 3 can rotate with the cleaning rod 301 to clean the sundries accumulated on the second filter screen 201, reducing the number of manual cleaning times and avoiding blocking of the second filter screen 201. A discharge groove 202 is formed in the installation frame 2. A window communicated with the discharge groove 202 is formed in the water storage tank 1, and a blanking plate 106 is fixedly arranged in the window. During use, when the cleaning rod 301 sweeps the sundries on the second filter screen 201, the sundries can be moved into the discharge groove 202 and then discharged from the water storage tank 1 along the blanking plate 106, achieving an automatic cleaning effect.

[0026] During use, by installing an installation frame 2 on the top of the water storage tank 1 and fixedly arranging a second filter screen 201 in a frustum-shaped structure on the installation frame 2, when the cleaning rod 301 rotates with the first brush 302, the sundries on the second filter screen 201 can be swept into the discharge groove 202, and then the sundries are discharged from the water storage tank 1 along the blanking plate 106, achieving an automatic cleaning effect on the second filter screen 201, reducing the number of manual cleaning times and avoiding blocking of the second filter screen 201. By fixedly arranging a cleaning frame 402 on the stirring shaft 4 and fixedly arranging a second brush 403 on the cleaning frame 402, the first filter screen 105 on the main pipe 103 can be cleaned, avoiding blocking of the first filter screen 105 by sundries and improving the use effect.

[0027] Referring to Figures 1 - 3, a first brush 302 is fixedly arranged on the cleaning rod 301, the first brush 302 is abutted against the second filter screen 201, and the first brush 302 extends above the mounting frame 2. During use, the cleaning shaft 3 drives the cleaning rod 301 and the first brush 302 to rotate, so as to clean the debris on the second filter screen 201, reduce the accumulation of debris, and improve the use effect.

[0028] Refer to Figure 3 , a stirring shaft 4 is rotatably arranged in the storage tank 1, stirring blades 401 are fixedly arranged on the stirring shaft 4, and there are two to ten groups of stirring blades 401. Here, we preferably choose six groups. And a motor 404 for driving the stirring shaft 4 to rotate is fixedly arranged at the bottom of the storage tank 1. During use, the motor 404 drives the stirring shaft 4 to rotate, and then the stirring shaft 4 drives the stirring blades 401 to stir in the storage tank 1, so as to fully mix and dissolve the fertilizer added into the storage tank 1 from the feed pipe 102. On the one hand, it can improve the fertilization effect, and on the other hand, it can avoid blocking the first filter screen 105 and the drip pipe, and improve the drip irrigation effect.

[0029] Refer to Figure 2 and Figure 3 , a connecting block 303 is fixedly arranged at the bottom of the cleaning shaft 3, a connecting groove is formed at the top of the stirring shaft 4, the connecting block 303 is slidably arranged in the connecting groove, and a limiting component for restricting the sliding of the mounting frame 2 is arranged in the storage tank 1. During use, by fixedly arranging the connecting block 303 on the cleaning shaft 3 and forming the connecting groove at the top of the stirring shaft 4, and inserting the connecting block 303 into the connecting groove, when the stirring shaft 4 rotates, it can drive the cleaning shaft 3 to rotate, which is convenient for cleaning the debris on the second filter screen 201 and improves the use effect. Here, we can fixedly arrange a driving source for driving the cleaning shaft 3 to rotate on the mounting frame 2.

[0030] Refer to Figure 1 、 Figure 3 and Figure 4, the limiting component can use screws to fix the mounting frame 2 on the water storage tank 1. Here, we design the limiting component as a limiting block 5. Among them, a limiting groove is provided in the water storage tank 1, and the limiting block 5 is slidably arranged in the limiting groove. A plug-in groove 203 is provided on the outer wall of the mounting frame 2. One end of the limiting block 5 is snap-connected to the plug-in groove 203. And a push plate 501 is slidably arranged on the water storage tank 1. The end of the push plate 501 extending into the limiting groove is fixedly connected to the limiting block 5. A spring is arranged in the limiting groove, and the two ends of the spring are respectively abutted against the limiting block 5 and the limiting groove. When in use, when the push plate 501 is used to drive the limiting block 5 to slide into the limiting groove, one end of the limiting block 5 is disengaged from the snap connection with the plug-in groove 203. At this time, the mounting frame 2 can be taken out of the water storage tank 1. On the contrary, when the mounting frame 2 is installed in place, the pushing of the push plate 501 is released. Under the elastic force of the spring, one end of the limiting block 5 slides into the plug-in groove 203, realizing the fixation of the mounting frame 2 in the water storage tank 1. Moreover, it can also prevent the mounting frame 2 from rotating together with the cleaning rod 301 when the cleaning rod 301 rotates to clean the second filter screen 201, affecting normal use.

[0031] Refer to Figure 3 , a first filter screen 105 is threadedly connected to one end of the main flow pipe 103 located in the water storage tank 1. A cleaning frame 402 is fixedly arranged on the stirring shaft 4. A second brush 403 is fixedly arranged on the cleaning frame 402. The second brush 403 is abutted against the first filter screen 105. When in use, when the stirring shaft 4 rotates, it drives the cleaning frame 402 and the second brush 403 to rotate together. The second brush 403 can sweep across the first filter screen 105, reducing the accumulation of sundries on the first filter screen 105 and improving the use effect.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A corn planting drip irrigation device, comprising a water reservoir (1), wherein a main flow pipe (103) for supplying water to the drip pipe is fixedly provided on the water reservoir (1), characterized in that: Also includes: A mounting frame (2) is provided on the top of the water storage tank (1), A second filter (201) is fixedly provided in the installation frame (2), the second filter (201) being in a truncated cone-shaped structure, a cleaning shaft (3) is rotatably provided on the installation frame (2), and a cleaning rod (301) for cleaning the second filter (201) is fixedly provided on the cleaning shaft (3); A discharge trough (202) is provided on the installation frame (2), a window communicating with the discharge trough (202) is provided on the water storage tank (1), and a blanking plate (106) is fixedly provided in the window.

2. A corn planting drip irrigation device according to claim 1, characterized in that: A first brush (302) is fixedly provided on the cleaning rod (301), and the first brush (302) abuts against the second filter screen (201).

3. The corn planting drip irrigation device according to claim 1, characterized in that: A stirring shaft (4) is rotatably provided in the water storage tank (1), a stirring blade (401) is fixedly provided on the stirring shaft (4), and a motor (404) for driving the stirring shaft (4) to rotate is fixedly provided at the bottom of the water storage tank (1).

4. A corn planting drip irrigation device according to claim 3, characterized in that: A connecting block (303) is fixedly provided at the bottom of the cleaning shaft (3), a connecting groove is provided at the top of the stirring shaft (4), the connecting block (303) is slidably provided in the connecting groove, and a limiting component for limiting the sliding of the mounting frame (2) is provided in the water storage tank (1).

5. The corn planting drip irrigation device according to claim 4, characterized in that: The limiting assembly includes a limiting block (5), A limiting groove is provided in the water storage tank (1), the limiting block (5) is slidably arranged in the limiting groove, a plug-in groove (203) is provided on the outer wall of the installation frame (2), one end of the limiting block (5) is engaged with the plug-in groove (203), and a push plate (501) is slidably provided on the water storage tank (1), one end of the push plate (501) extending into the limiting groove is fixedly connected to the limiting block (5), a spring is provided in the limiting groove, and the two ends of the spring are respectively against the limiting block (5) and the limiting groove.

6. The corn planting drip irrigation device according to claim 4, characterized in that: A first filter (105) is threadedly connected to one end of the main pipe (103) located in the water tank (1); a cleaning frame (402) is fixedly provided on the stirring shaft (4); a second brush (403) is fixedly provided on the cleaning frame (402); and the second brush (403) is against the first filter (105).

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