Corn planting drip irrigation device

Abstract

The invention relates to the technical field of land drip irrigation, in particular to a corn planting drip irrigation device which comprises a main pipe and a branch pipe, a plurality of drip irrigation assemblies are arranged on the outer side of the branch pipe, each drip irrigation assembly comprises two clamping shells fixedly connected to the outer side of the branch pipe, and a patch is slidably connected between the two clamping shells; the front end of the patch is fixedly connected with an extension pipe, the front end of the extension pipe is fixedly connected with a connecting pipe, one side of the connecting pipe is provided with a dripping piece capable of conducting surface drip irrigation, one end of the connecting pipe is fixedly connected with a guide pipe, and one end of the guide pipe is fixedly connected with an insertion pipe. Underground drip irrigation can be converted into ground drip irrigation along with growth of corn, the drip irrigation device is convenient to collect and transfer, and the problem that a water pipe or a water dropper is blocked due to long-time underground drip irrigation is solved.

Description

Technical Field

[0001] The invention relates to the technical field of land drip irrigation, and in particular to a corn planting drip irrigation device. Background Art

[0002] Drip irrigation is a highly efficient irrigation technology that uses a piping system and drippers installed on capillary tubes to evenly and slowly deliver water and nutrients in the form of drops to the soil near the roots of crops. The drip irrigation system consists of a water source, a header hub, including a water pump, a filter, a fertilization device, a water pipe network (trunk, branch pipes and capillary tubes) and a dripper. The water in the water source is pressurized, filtered and fertilized by the header hub, then transported to the field through the water pipe network, and finally dripped into the soil at a stable drip rate by the dripper. When planting corn in arid areas, in order to reduce water evaporation, people will use shallow buried drip irrigation for drip irrigation. Buried drip irrigation uses a low-pressure piping system to slowly and evenly deliver water and fertilizer in the form of drops to the soil near the roots of crops by burying the drip tape or drip pipe 3-5 cm (shallow) or deeper underground. This method avoids surface water evaporation and runoff loss, while reducing interference with soil structure. However, the buried drip irrigation device is more difficult to move, and the drippers or water pipes are prone to blockage after long-term use, which is troublesome to repair. For this reason, we propose a corn planting drip irrigation device. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a corn planting drip irrigation device.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a corn planting drip irrigation device, including a main pipe and a branch pipe, multiple groups of drip irrigation components are arranged on the outside of the branch pipe, the drip irrigation components include two groups of card shells fixedly connected to the outside of the branch pipe, a patch is slidably connected between the two groups of the card shells, the front end of the patch is fixedly connected to an extension pipe, the front end of the extension pipe is fixedly connected to a connecting pipe, one side of the connecting pipe is provided with a drip piece capable of surface drip irrigation, one end of the connecting pipe is fixedly connected to a catheter, and one end of the catheter is fixedly connected to a cannula.

[0005] Preferably, a water outlet is provided on the outer side of the branch pipe, and the water outlet is located between the two groups of card shells. A sliding opening is provided at the rear end of the card shell, and the patch is slidably connected to the card shell through the sliding opening.

[0006] Preferably, a cone head is fixedly connected to the lower end of the cannula, the lower end of the cannula is cone-shaped, an opening is provided on the outside of the cannula, a baffle is fixedly connected to the outside of the cannula, the baffle is L-shaped, the baffle is inclined outward, the upper end of the baffle is inclined downward, and the baffle is made of plastic.

[0007] Preferably, the drip member includes a mounting plate, the upper end of the mounting plate is fixedly connected with a first support plate and a second connecting support plate, the upper end of the first support plate is fixedly connected with a fixing tube, the fixing tube is fixedly connected to the connecting tube, the inner side of the fixing tube is slidably connected with a sliding tube, the outer side of the sliding tube is fixedly connected with a first connecting plate, the upper end of the second connecting support plate is fixedly connected with a sliding cylinder, the inner side of the sliding cylinder is slidably connected with a sliding rod, the outer side of the sliding rod is fixedly connected with a second connecting plate, and the front ends of the first connecting plate and the second connecting plate are fixedly connected with clips.

[0008] Preferably, a first spring is provided on the outer side of the sliding tube, a second spring is provided on the outer side of the sliding rod, a through pipe is fixedly connected to the inner side of the connecting tube, an arc opening is provided at the upper end of the through pipe, and the arc opening fits with the sliding tube, a water inlet is provided at the upper end of the sliding tube, and a protective tube is fixedly connected to the outer side of the connecting tube, and the protective tube fits with the sliding tube.

[0009] Preferably, an arc tube is fixedly connected to the outer side of the clip, an inclined tube is fixedly connected to the outer side of the arc tube, the inclined tube is inclined downward, and a dripper is fixedly connected to the outer side of the inclined tube.

[0010] Preferably, a hidden tube is installed on the inner side of the first connecting plate, the rear end of the hidden tube is connected to the sliding tube, the front end of the hidden tube is connected to the arc tube, and a hose is provided between the first connecting plate and the second connecting plate, and the hose is connected to the two groups of arc tubes.

[0011] Preferably, one end of the slide cylinder is fixedly connected with a clamping ring, the inner side of the clamping ring is fixedly connected with a spring sheet, and the clamping ring fits with the protective tube.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The invention can conveniently adjust the position of the extension tube through the two sets of card shells, so as to facilitate fine adjustment of the drip irrigation assembly, facilitate the installation and insertion of the connecting tube through the cone head, and block the opening by the blocking piece to prevent soil from entering the inner side of the opening, thereby ensuring smooth water flow, and facilitate water inside the connecting tube to enter the inner side of the insertion tube through the guide tube, so as to facilitate underground drip irrigation. The corn can open the two sets of clamps to make the slide tube slide toward the inner side of the fixed tube, and the arc opening can be blocked by the slide tube, so that the water flow can enter the inner side of the slide tube from the water inlet, and the underground drip irrigation can be converted into ground drip irrigation. The inclined inclined tube can drip irrigate the surrounding of the corn to ensure uniform drip irrigation. At the same time, the slide rod can slide in the slide tube to make the clamp ring clamp to the outer side of the protective tube to ensure the stability of the drip irrigation assembly. At the same time, as the corn grows, the supporting root outside the corn will lift the two sets of clamps, so that the insertion tube is pulled out from the ground, which is convenient for the collection and transfer of the drip irrigation device. The first spring and the second spring can ensure that the two sets of clamps clamp the main rod of the corn. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a corn planting drip irrigation device of the present invention; Figure 2 This is a schematic diagram of the structure of a drip irrigation component of a corn planting drip irrigation device of the present invention; Figure 3 A cross-sectional view of a drip irrigation assembly of a corn planting drip irrigation device according to the present invention Figure 1 ; Figure 4 A cross-sectional view of a drip irrigation assembly of a corn planting drip irrigation device according to the present invention Figure 2 ; Figure 5 A corn planting drip irrigation device according to the present invention Figure 4 The enlarged structural diagram of part A in the middle; Figure 6 A cross-sectional view of a drip irrigation assembly of a corn planting drip irrigation device according to the present invention Figure 3 ; Figure 7 A cross-sectional view of a drip irrigation assembly of a corn planting drip irrigation device according to the present invention Figure 4 ; Figure 8 This is a schematic diagram of the structure of a drip irrigation component of a corn planting drip irrigation device of the present invention. Figure 1 ; Fig. 9 This is a schematic diagram of the structure of a drip irrigation component of a corn planting drip irrigation device of the present invention. Figure 2 ; Fig.10 This is a schematic diagram of the structure of a drip irrigation component of a corn planting drip irrigation device of the present invention. Figure 3 ; Fig.11 A corn planting drip irrigation device according to the present invention Figure 7 The enlarged structural diagram of part B is shown in the figure.

[0014] 1. Main pipe; 2. Branch pipe; 3. Drip irrigation assembly; 31. Card shell; 32. Patch; 33. Extension pipe; 34. Connecting pipe; 35. Cone head; 36. Drip piece; 361. Mounting plate; 362. First support plate; 363. Fixed pipe; 364. Sliding pipe; 365. First connecting plate; 366. Water inlet; 367. Protective pipe; 368. First spring; 369. Clip; 3610. Arc pipe; 3611. Oblique Tube; 3612, dripper; 3613, second connecting support plate; 3614, slide tube; 3615, slide rod; 3617, second spring; 3618, second connecting plate; 3619, hidden tube; 3620, hose; 3621, clamp ring; 3622, spring piece; 37, insert tube; 38, catheter; 39, opening; 310, baffle; 311, water outlet; 312, slide mouth; 313, through pipe; 314, arc mouth. DETAILED DESCRIPTION

[0015] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0016] like Figure 1 - Fig.11 A corn planting drip irrigation device shown in the figure includes a main pipe 1 and a branch pipe 2. Multiple groups of drip irrigation components 3 are arranged on the outer side of the branch pipe 2. The drip irrigation components 3 include two groups of card shells 31 fixedly connected to the outer side of the branch pipe 2. A patch 32 is slidably connected between the two groups of card shells 31. The front end of the patch 32 is fixedly connected to an extension pipe 33. The front end of the extension pipe 33 is fixedly connected to a connecting pipe 34. A drip piece 36 capable of surface drip irrigation is arranged on one side of the connecting pipe 34. A catheter 38 is fixedly connected to one end of the connecting pipe 34. A plug 37 is fixedly connected to one end of the catheter 38.

[0017] In this embodiment, a water outlet 311 is provided on the outer side of the branch pipe 2 , and the water outlet 311 is located between the two groups of the card shells 31 . A sliding opening 312 is provided at the rear end of the card shells 31 , and the patch 32 is slidably connected to the card shells 31 through the sliding opening 312 .

[0018] Specifically, the position of the extension tube 33 can be conveniently adjusted through the two sets of locking shells 31, so as to facilitate fine-tuning of the drip irrigation assembly 3, and the sliding opening 312 can facilitate the sliding of the patch 32.

[0019] In this embodiment, the lower end of the insert tube 37 is fixedly connected to the cone head 35, the lower end of the insert tube 37 is cone-shaped, an opening 39 is provided on the outer side of the insert tube 37, and a baffle 310 is fixedly connected to the outer side of the insert tube 37. The baffle 310 is L-shaped, inclined outward, and the upper end of the baffle 310 is inclined downward. The baffle 310 is made of plastic.

[0020] Specifically, the cone head 35 can facilitate the insertion of the connecting pipe 34 into the ground, the opening 39 can facilitate the outflow of water, and the blocking piece 310 can block the opening 39 to prevent soil from entering the inner side of the opening 39, thereby ensuring smooth water flow.

[0021] In this embodiment, the drip member 36 includes a mounting plate 361, the upper end of the mounting plate 361 is fixedly connected with a first support plate 362 and a second connecting support plate 3613, the upper end of the first support plate 362 is fixedly connected with a fixing tube 363, the fixing tube 363 is fixedly connected to the connecting tube 34, the inner side of the fixing tube 363 is slidably connected with a sliding tube 364, the outer side of the sliding tube 364 is fixedly connected with a first connecting plate 365, the upper end of the second connecting support plate 3613 is fixedly connected with a sliding cylinder 3614, the inner side of the sliding cylinder 3614 is slidably connected with a sliding rod 3615, the outer side of the sliding rod 3615 is fixedly connected with a second connecting plate 3618, and the front ends of the first connecting plate 365 and the second connecting plate 3618 are fixedly connected with a clamp 369.

[0022] Specifically, as the corn grows, the supporting roots on the outside of the corn will lift up the two sets of clips 369, thereby pulling the insert 37 out of the ground, making it easier to collect and transfer the drip irrigation device.

[0023] In this embodiment, a first spring 368 is provided on the outer side of the sliding tube 364, a second spring 3617 is provided on the outer side of the sliding rod 3615, a through pipe 313 is fixedly connected to the inner side of the connecting tube 34, an arc opening 314 is provided at the upper end of the through pipe 313, and the arc opening 314 matches with the sliding tube 364, a water inlet 366 is provided at the upper end of the sliding tube 364, and a protective tube 367 is fixedly connected to the outer side of the connecting tube 34, and the protective tube 367 matches with the sliding tube 364.

[0024] Specifically, the first spring 368 and the second spring 3617 can ensure that the two groups of clamps 369 clamp the main stem of the corn. The corn will open the two groups of clamps 369 to make the sliding tube 364 slide toward the inside of the fixed tube 363. The sliding tube 364 will block the arc 314, and the water will flow into the inside of the sliding tube 364 from the water inlet 366, converting the underground drip irrigation into the surface drip irrigation.

[0025] In this embodiment, an arc tube 3610 is fixedly connected to the outer side of the clip 369 , an inclined tube 3611 is fixedly connected to the outer side of the arc tube 3610 , the inclined tube 3611 is inclined downward, and a dripper 3612 is fixedly connected to the outer side of the inclined tube 3611 .

[0026] Specifically, the inclined pipe 3611 can be used to drip irrigate the surrounding area of ​​the corn to ensure uniform drip irrigation.

[0027] In this embodiment, a hidden tube 3619 is installed on the inner side of the first connecting plate 365, the rear end of the hidden tube 3619 is connected to the sliding tube 364, the front end of the hidden tube 3619 is connected to the arc tube 3610, and a hose 3620 is arranged between the first connecting plate 365 and the second connecting plate 3618, and the hose 3620 is connected to the two groups of arc tubes 3610.

[0028] Specifically, the two groups of arc tubes 3610 can be connected to each other by using the hose 3620 , and the sliding tube 364 can be connected to the arc tube 3610 by using the hidden tube 3619 , so as to ensure that water can flow into the inner side of the inclined tube 3611 .

[0029] In this embodiment, a clamping ring 3621 is fixedly connected to one end of the slide tube 3614 , a spring piece 3622 is fixedly connected to the inner side of the clamping ring 3621 , and the clamping ring 3621 fits with the protection tube 367 .

[0030] Specifically, the two groups of drip irrigation assemblies 3 can be connected to each other by using the clamping ring 3621 and the protection tube 367 to ensure the stability of the drip irrigation assembly 3, and the clamping ring 3621 and the protection tube 367 can be clamped by the spring piece 3622.

[0031] Working principle: When the device is used, the main pipe 1 is connected to the water pump, the patch 32 is slid on the surface of the branch pipe 2, the position of the extension pipe 33 is adjusted, and then the connecting pipe 34 is pressed to insert the cone head 35 into the ground, and the insert pipe 37 is inserted into the ground at the same time, so that the two groups of clips 369 are placed on the ground, and the corn seeds are buried between the two groups of clips 369. The water pump is used to supply water to the main pipe 1, and the water flow will enter the inner side of the extension pipe 33 through the water outlet 311, and the water flow will enter the inner side of the connecting pipe 34, and then enter the inner side of the insert pipe 37 through the conduit 38, and then flow out through the opening 39 to irrigate the land. As the corn grows, the corn will open the two groups of clips 369, so that the sliding pipe 364 is moved toward the fixed pipe 363. Slide inside. As the slide tube 364 slides, the slide tube 364 will block the arc opening 314. The sliding of the slide tube 364 will be facilitated by the protective tube 367. As the slide tube 364 slides, water will enter the inner side of the slide tube 364 from the water inlet 366, and enter the inner sides of the two groups of arc tubes 3610 through the hose 3620, and then flow into the inner side of the inclined tube 3611. Then the water will flow out through the dripper 3612, and the underground drip irrigation will be converted into surface drip irrigation. At the same time, the slide rod 3615 will slide in the slide tube 3614, so that the clamping ring 3621 will be stuck to the outside of the protective tube 367. At the same time, as the corn grows, the supporting roots on the outside of the corn will lift up the two groups of clips 369, thereby pulling the insert 37 out of the ground.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A corn planting drip irrigation device, comprising a main pipe (1) and a branch pipe (2), characterized in that: A plurality of groups of drip irrigation assemblies (3) are arranged outside the branch pipe (2), and the drip irrigation assemblies (3) comprise two groups of card shells (31) fixedly connected to the outside of the branch pipe (2), a patch (32) being slidably connected between the two groups of card shells (31), an extension tube (33) being fixedly connected to the front end of the patch (32), a connecting tube (34) being fixedly connected to the front end of the extension tube (33), a dripping piece (36) capable of surface drip irrigation being arranged on one side of the connecting tube (34), a catheter (38) being fixedly connected to one end of the connecting tube (34), and a plug (37) being fixedly connected to one end of the catheter (38).

2. A corn planting drip irrigation device according to claim 1, characterized in that: A water outlet (311) is provided on the outer side of the branch pipe (2), and the water outlet (311) is located between the two groups of card shells (31). A sliding opening (312) is provided at the rear end of the card shell (31), and the patch (32) is slidably connected to the card shell (31) via the sliding opening (312).

3. A corn planting drip irrigation device according to claim 2, characterized in that: The lower end of the insert tube (37) is fixedly connected to a cone head (35); the lower end of the insert tube (37) is cone-shaped; an opening (39) is provided on the outer side of the insert tube (37); a baffle (310) is fixedly connected to the outer side of the insert tube (37); the baffle (310) is L-shaped; the baffle (310) is inclined outwards; the upper end of the baffle (310) is inclined downwards; and the baffle (310) is made of plastic.

4. A corn planting drip irrigation device according to claim 1, characterized in that: The upper drip member (36) comprises a mounting plate (361), the upper end of which is fixedly connected to a first support plate (362) and a second connecting support plate (3613), the upper end of the first support plate (362) is fixedly connected to a fixing tube (363), the fixing tube (363) is fixedly connected to a connecting tube (34), the inner side of the fixing tube (363) is slidably connected to a sliding tube (364), the outer side of the sliding tube (364) is fixedly connected to a first connecting plate (365), the upper end of the second connecting support plate (3613) is fixedly connected to a sliding cylinder (3614), the inner side of the sliding cylinder (3614) is slidably connected to a sliding rod (3615), the outer side of the sliding rod (3615) is fixedly connected to a second connecting plate (3618), and the front ends of the first connecting plate (365) and the second connecting plate (3618) are fixedly connected to a clamping piece (369).

5. A corn planting drip irrigation device according to claim 4, characterized in that: A first spring (368) is arranged on the outer side of the sliding tube (364), a second spring (3617) is arranged on the outer side of the sliding rod (3615), a through tube (313) is fixedly connected to the inner side of the connecting tube (34), an arc opening (314) is provided at the upper end of the through tube (313), the arc opening (314) is matched with the sliding tube (364), a water inlet (366) is provided at the upper end of the sliding tube (364), and a protective tube (367) is fixedly connected to the outer side of the connecting tube (34), the protective tube (367) is matched with the sliding tube (364).

6. A corn planting drip irrigation device according to claim 5, characterized in that: The outer side of the clip (369) is fixedly connected to an arc tube (3610), the outer side of the arc tube (3610) is fixedly connected to an inclined tube (3611), the inclined tube (3611) is inclined downward, and the outer side of the inclined tube (3611) is fixedly connected to a dripper (3612).

7. A corn planting drip irrigation device according to claim 6, characterized in that: A hidden tube (3619) is installed on the inner side of the first connecting plate (365), the rear end of the hidden tube (3619) is connected to the sliding tube (364), and the front end of the hidden tube (3619) is connected to the arc tube (3610). A hose (3620) is provided between the first connecting plate (365) and the second connecting plate (3618), and the hose (3620) is connected to the two groups of arc tubes (3610).

8. A corn planting drip irrigation device according to claim 7, characterized in that: One end of the slide cylinder (3614) is fixedly connected to a clamping ring (3621), the inner side of the clamping ring (3621) is fixedly connected to a spring sheet (3622), and the clamping ring (3621) fits with the protective tube (367).

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