Corn planting drip irrigation device and use method

Abstract

The invention discloses a corn planting drip irrigation device and a using method, and relates to the technical field of drip irrigation for corn planting, the corn planting drip irrigation device comprises an L-shaped base plate, a dredging mechanism is arranged outside the L-shaped base plate, the dredging mechanism comprises a first driving motor arranged outside the L-shaped base plate, and a first gear is arranged at the output end of the first driving motor; a first shaft plate is fixedly connected to the side, away from the first driving motor, of the first gear, a second shaft plate is rotatably connected to the side edge of the first shaft plate, a sliding rod is rotatably connected to the lower portion of the second shaft plate, a drip irrigation head is slidably connected to the side, close to the L-shaped base plate, of the sliding rod, and a flexible sponge is fixedly connected to the side, close to the drip irrigation head, of the sliding rod; the flexible sponge slides in the drip irrigation head in a reciprocating mode, impurities such as dust and silt are removed in real time, the flexibility of the flexible sponge can adapt to the shape of the inner wall of the drip irrigation head, a runner is prevented from being scratched, meanwhile, efficient cleaning and synchronous cleaning of multiple sets of drip irrigation heads are achieved through physical friction, the maintenance efficiency is greatly improved, and it is guaranteed that the drip irrigation head is not blocked after being used for a long time.

Description

Technical Field

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

[0002] Traditional flood irrigation methods lead to significant water evaporation and seepage waste. For example, Yulin City in northern Shaanxi Province is located on the southern edge of the Maowusu Desert, within China's northern agricultural-pastoral transition zone and along the geographical line that prevents the desert from moving eastward and southward. The climate is arid, with scarce and unevenly distributed precipitation. Spring winds are the strongest and most frequent, providing a driving force for sandstorm activity. Furthermore, sparse surface vegetation, loose soil structure, and abundant sand sources further exacerbate sandstorm disasters. The imbalance between water supply and demand is prominent, and traditional fertilization methods (such as broadcasting) are prone to fertilizer volatilization and leaching. The utilization rate of nitrogen fertilizer is only 26.1%, and that of phosphorus fertilizer is 11.0%, far below the levels of developed countries. Excessive fertilization also leads to soil compaction and non-point source pollution. The region is primarily sandy loam with poor water and fertilizer retention. High temperatures are frequent during the growing season, necessitating precision irrigation to improve soil water and fertilizer use efficiency. China is promoting agricultural and rural modernization, emphasizing water-saving agriculture and reducing and increasing the efficiency of chemical fertilizers. Drip irrigation technology, as a core vehicle for integrated water and fertilizer application, is key to addressing these issues.

[0003] In the existing technology, when a corn planting drip irrigation device is used to drip-irrigate corn plants in an area with a lot of wind and sand, such as the Yulin area, dust may enter the drip irrigation head if the drip irrigation head is used for too long. After the impurities such as mud, particles and other impurities in the wind and sand are pumped into the pipeline by the water pump, they are easy to block the water outlet when passing through the flow channel of the drip irrigation head. In areas with a lot of wind and sand, there are many suspended particles in the air, and impurities will accumulate rapidly, resulting in poor water flow from the dripper or even complete blockage. Therefore, it is necessary to propose a corn planting drip irrigation device and a method of use. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that when a corn planting drip irrigation device is used for drip irrigation of corn plants in an area with a lot of wind and sand, such as the Yulin area, dust may enter the drip irrigation head after being used for too long. After the impurities such as mud, particulate matter and other impurities in the wind and sand are pumped into the pipeline by the water pump, they are easy to block the water outlet when passing through the flow channel of the drip irrigation head. In areas with a lot of wind and sand, there are many suspended particles in the air, and impurities will accumulate rapidly, resulting in poor water flow from the dripper or even complete blockage. A corn planting drip irrigation device and a method of use are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A corn planting drip irrigation device comprises an L-shaped base plate, a dredging mechanism is provided on the outside of the L-shaped base plate, the dredging mechanism comprises a first driving motor provided on the outside of the L-shaped base plate, a first gear is provided on the output end of the first driving motor, a first shaft plate is fixedly connected to the side of the first gear away from the first driving motor, a second shaft plate is rotatably connected to the side of the first shaft plate, a sliding rod is rotatably connected to the bottom of the second shaft plate, a drip irrigation head is slidably connected to the side of the sliding rod close to the L-shaped base plate, a flexible sponge is fixedly connected to the side of the sliding rod close to the drip irrigation head, a rack plate is meshed with the side of the first gear, and the rack plate is close to the first One side of a gear is meshed with a second gear, and the side of the second gear is provided with the same first shaft plate, second shaft plate, sliding rod, flexible sponge and drip irrigation head. The first drive motor drives the first shaft plate to rotate through the first gear, and the first shaft plate drives the second shaft plate to rotate and move. The second shaft plate drives the sliding rod to slide inside the L-shaped base plate, and the sliding rod drives the flexible sponge to slide inside the drip irrigation head and clean the inside. The first gear simultaneously drives the second gear to rotate through the rack plate, and the second gear drives another group of flexible sponges to synchronously clean another group of drip irrigation heads based on the same principle.

[0007] Wherein, the first driving motor forms a fixed connection relationship with the first gear through the driving rod.

[0008] The above technical solution further includes:

[0009] The L-shaped base plate is fixedly connected to the first drive motor, and is slidably connected to the slide rod. The second gears are provided in multiple groups, and each group of the second gears drives a group of flexible sponges to clean a group of drip irrigation heads.

[0010] The first shaft plate, the second shaft plate, the sliding rod, the flexible sponge, and the drip irrigation head are all provided in the same multiple groups, and correspond to the first gear and multiple groups of second gears respectively.

[0011] A support rod is fixedly connected to a side of the second gear close to the L-shaped base plate, and the support rod is rotatably connected to the L-shaped base plate.

[0012] A shunt pipe is fixedly connected to the side of the drip irrigation head, a shunt device is fixedly connected to the side of the shunt pipe away from the drip irrigation head, and the shunt device is fixedly connected to the L-shaped base plate.

[0013] A connecting pipe is fixedly connected to the side of the diverter close to the L-shaped base plate, a valve pipe is fixedly connected to the side of the connecting pipe away from the diverter, a connecting plate is fixedly connected above the valve pipe, and a water tank is fixedly connected above the connecting plate.

[0014] A water inlet baffle is provided above one side of the water tank away from the connecting plate.

[0015] A second driving motor is fixedly connected to the top of the water tank. A stirring fan is provided at the output end of the second driving motor. The stirring fan is provided inside the water tank.

[0016] A bottom plate is fixedly connected to the lower side of the connecting plate, a side of the bottom plate away from the connecting plate is fixedly connected to a support base, and a threaded drill rod is threadedly connected to a side edge of the support base.

[0017] A support column is fixedly connected to the lower portion of a side of the L-shaped base plate close to the first drive motor.

[0018] A method for using a corn planting drip irrigation device comprises the following steps:

[0019] Step 1: Start the dredging mechanism, and the first drive motor in the dredging mechanism starts to run, and when the first drive motor runs, it starts to control the first gear to rotate;

[0020] Step 2: The first gear rotates to drive the first shaft plate to rotate, and the first shaft plate drives the second shaft plate to rotate and move. The second shaft plate is restricted by the sliding connection between the L-shaped base plate and the sliding rod, and only drives the sliding rod to slide inside the L-shaped base plate. The sliding rod drives the flexible sponge at the other end to slide inside the drip irrigation head and clean the dust and impurities inside it;

[0021] Step 3: The sliding rod drives the flexible sponge at the other end to slide inside the drip irrigation head and clean the dust and impurities inside. When the first shaft plate rotates one circle, the flexible sponge will slide back and forth on the inner wall of the drip irrigation head through the second shaft plate and the sliding rod to clean once.

[0022] Step 4: The first gear drives the rack plate to rotate at the same time, and the rack plate drives the second gear to rotate. The second gear drives another set of first axis plate, second axis plate, slide rod, flexible sponge and drip irrigation head to operate and complete synchronous linkage cleaning in the same principle.

[0023] The present invention has the following beneficial effects:

[0024] 1. In the present invention, the first drive motor drives the first gear to rotate, driving the first shaft plate and the second shaft plate to link the sliding rod, so that the flexible sponge slides back and forth inside the drip irrigation head, removing dust, mud and other impurities in real time. The flexibility of the flexible sponge can adapt to the shape of the inner wall of the drip irrigation head to avoid scratching the flow channel. At the same time, efficient cleaning is achieved through physical friction. The synchronous cleaning of multiple groups of drip irrigation heads greatly improves maintenance efficiency, which is particularly suitable for large-scale corn planting scenarios, ensuring that the drip irrigation heads are not blocked during long-term use and significantly reducing labor maintenance costs.

[0025] 2、The shunt connects the drip irrigation head through multiple groups of shunt pipes, the flow of each group of drip irrigation heads can be independently adjusted, the valve pipe is combined to realize accurate control of the water and fertilizer ratio, and the waste problem of traditional fertilization is avoided.

[0026] 3、The second driving motor drives the stirring fan arranged in the water tank, so that the water source and the nutrient solution are fully mixed, precipitation is prevented, and the absorption rate of corn on the fertilizer is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A structure diagram of a corn planting drip irrigation device and a use method according to the present application is provided.

[0028] Figure 2 An external structure diagram in the present application is provided.

[0029] Figure 3 A top view of a three-dimensional structure diagram in the present application is provided.

[0030] Figure 4 A bottom view of a three-dimensional structure diagram in the present application is provided.

[0031] Figure 5 A partial three-dimensional structure diagram in the present application is provided.

[0032] Figure 6 A structure diagram of a corn planting drip irrigation device and a use method according to the present application is provided. Figure 1 An enlarged structure diagram of A in the present application is provided.

[0033] In the figure: 1, L-shaped base plate; 2, first driving motor; 3, first gear; 4, first shaft plate; 5, second shaft plate; 6, slide rod; 7, flexible sponge; 8, drip irrigation head; 9, rack plate; 10, second gear; 11, support rod; 12, shunt pipe; 13, shunt; 14, connecting pipe; 15, valve pipe; 16, connecting plate; 17, water tank; 18, water inlet baffle; 19, second driving motor; 20, stirring fan; 21, bottom plate; 22, support base; 23, threaded drill rod; 24, support column. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Please refer to Figures 1-6As shown, the present application is a corn planting drip irrigation device, comprising an L-shaped base plate 1, an unblocking mechanism is arranged outside the L-shaped base plate 1, the unblocking mechanism comprises a first drive motor 2 arranged outside the L-shaped base plate 1, a first gear 3 is arranged at the output end of the first drive motor 2, a first shaft plate 4 is fixedly connected to the side of the first gear 3 away from the first drive motor 2, a second shaft plate 5 is rotatably connected to the side edge of the first shaft plate 4, a sliding rod 6 is rotatably connected below the second shaft plate 5, a drip irrigation head 8 is slidably connected to the side of the sliding rod 6 close to the L-shaped base plate 1, a flexible sponge 7 is fixedly connected to the side of the sliding rod 6 close to the drip irrigation head 8, a rack plate 9 is meshingly connected to the side edge of the first gear 3, a second gear 10 is meshingly connected to the side of the rack plate 9 close to the first gear 3, the same first shaft plate 4, second shaft plate 5, sliding rod 6, flexible sponge 7 and drip irrigation head 8 are arranged at the side edge of the second gear 10, the first drive motor 2 drives the first shaft plate 4 to rotate through the first gear 3, the first shaft plate 4 drives the second shaft plate 5 to move in a rotating manner, the second shaft plate 5 drives the sliding rod 6 to slide inside the L-shaped base plate 1, the sliding rod 6 drives the flexible sponge 7 to slide inside the drip irrigation head 8 and clean the inside of the drip irrigation head 8, the first gear 3 drives the second gear 10 to rotate at the same time through the rack plate 9, the second gear 10 drives another group of flexible sponges 7 to clean another group of drip irrigation heads 8 in a synchronous manner through the same principle.

[0036] The L-shaped base plate 1 is fixedly connected with the first drive motor 2, the L-shaped base plate 1 is slidably connected with the sliding rod 6, the second gear 10 is provided in multiple groups, each group of second gears 10 drives a group of flexible sponges 7 to clean a group of drip irrigation heads 8.

[0037] In this embodiment, the dredging mechanism provided on the outside of the L-shaped base plate 1 is started, and the first driving motor 2 fixedly installed on the side of the L-shaped base plate 1 in the dredging mechanism starts to run. When the first driving motor 2 is running, it starts to control the first gear 3 provided at its output end to rotate. When the first gear 3 rotates, it drives the first shaft plate 4 fixedly connected to its side to rotate. When the first shaft plate 4 rotates, it drives the second shaft plate 5 rotatably connected to its side to rotate and move in a circular manner. The sliding rod 6 rotatably connected below the second shaft plate 5 is slidably connected to the L-shaped base plate 1, so that the second shaft plate 5 will only drive the sliding rod 6 to slide inside the L-shaped base plate 1 when running. When the sliding rod 6 slides, it will drive the flexible sponge 7 fixedly connected to the other side thereof to move. The flexible sponge 7 will slide on the inner wall of the drip irrigation head 8 and clean the dust and other impurities inside it. The flexibility of the drip irrigation head 8 is utilized for a better effect, and when the first gear 3 rotates, it will drive the rack plate 9 meshing with its side to rotate, and the rack plate 9 will drive the second gear 10 meshing with its side to rotate. When the second gear 10 rotates, it will drive another group of first axis plate 4, second axis plate 5, slide rod 6, flexible sponge 7 and rack plate 9 to operate in the same principle, and there are multiple groups of second gears 10, each group of second gears 10 is connected to a group of first axis plate 4, second axis plate 5, slide rod 6, flexible sponge 7 and drip irrigation head 8 with the same function, thereby realizing synchronous linkage to clean dust and other impurities inside multiple groups of drip irrigation heads 8, and in the process of drip irrigation, it is generally combined with topdressing fertilizers, such as urea, which are also easy to clog the drip irrigation outlet, which can effectively prevent internal blockage and affect the drip irrigation operation of corn plants.

[0038] In one embodiment, for the second gear 10 , a support rod 11 is fixedly connected to a side of the second gear 10 close to the L-shaped base plate 1 , and the support rod 11 is rotatably connected to the L-shaped base plate 1 .

[0039] In this embodiment, when the second gear 10 rotates, the second gear 10 will drive the support rod 11 fixedly connected to its side to rotate, and the support rod 11 will rotate outside the L-shaped base plate 1. Each group of second gears 10 has a group of support rods 11 for support, ensuring the stability of the dredging mechanism during operation.

[0040] In one embodiment, for the above-mentioned drip irrigation head 8, a diverter tube 12 is fixedly connected to the side of the drip irrigation head 8, a diverter 13 is fixedly connected to the side of the diverter tube 12 away from the drip irrigation head 8, and the diverter 13 is fixedly connected to the L-shaped base plate 1.

[0041] In this embodiment, a diverter 13 is fixedly connected to the inside of the L-shaped base plate 1, and multiple groups of diverter tubes 12 are arranged below the diverter 13. Each group of diverter tubes 12 is connected to a group of drip irrigation heads 8, which are used to divert water sources to multiple groups of drip irrigation heads 8 and control the water flow transmission rate through the diverter 13.

[0042] In one embodiment, for the above-mentioned diverter 13, a connecting pipe 14 is fixedly connected to the side of the diverter 13 close to the L-shaped base plate 1, a valve pipe 15 is fixedly connected to the side of the connecting pipe 14 away from the diverter 13, a connecting plate 16 is fixedly connected above the valve pipe 15, and a water tank 17 is fixedly connected above the connecting plate 16.

[0043] A water inlet baffle 18 is provided above the side of the water tank 17 away from the connecting plate 16 .

[0044] In this embodiment, water can be transmitted to the inside of the water tank 17 for storage through the water inlet baffle 18 provided above the water tank 17, and the water inlet baffle 18 can be connected to the water pipe of the water pump, and the water inlet baffle 18 can be opened, and nutrient solution for corn plant growth can be added to the inside of the water tank 17 through the water inlet baffle 18. The water source stored in the water tank 17 is transmitted through the valve pipe 15 provided at the bottom thereof, and is transmitted to the inside of the diverter 13 through the connecting pipe 14 fixedly connected to the other side of the valve pipe 15 for diversion control.

[0045] In one embodiment, for the water tank 17 , a second drive motor 19 is fixedly connected to the top of the water tank 17 , and a stirring fan 20 is provided at the output end of the second drive motor 19 . The stirring fan 20 is disposed inside the water tank 17 .

[0046] In this embodiment, the second drive motor 19 fixedly installed on the top of the water tank 17 is started. The second drive motor 19 can control the stirring fan 20 arranged at its output end to rotate. The stirring fan 20 will rotate inside the water tank 17 and make the water source and nutrient solution inside the water tank 17 be fully stirred to mix evenly, so as to facilitate drip irrigation of the corn plants.

[0047] In one embodiment, for the above-mentioned connecting plate 16, a bottom plate 21 is fixedly connected to the bottom of the connecting plate 16, a support base 22 is fixedly connected to the side of the bottom plate 21 away from the connecting plate 16, and a threaded drill rod 23 is threadedly connected to the side of the support base 22.

[0048] A support column 24 is fixedly connected to the lower portion of one side of the L-shaped base plate 1 close to the first drive motor 2 .

[0049] In this embodiment, a base plate 21 is fixedly connected below the connecting plate 16, and a support base 22 is provided at the bottom of the base plate 21. By rotating multiple groups of threaded drill rods 23 arranged around the support base 22, and utilizing the threaded connection relationship between the support base 22 and the threaded drill rods 23, the multiple groups of threaded drill rods 23 can be rotated deep into the soil for fixation, and in conjunction with the support column 24 fixedly connected below the L-shaped base plate 1, the device can remain stable during operation.

[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A corn planting drip irrigation device, comprising an L-shaped base plate (1), characterized in that: The L-shaped base plate (1) is provided with a dredging mechanism on the outside, and the dredging mechanism comprises a first drive motor (2) provided on the outside of the L-shaped base plate (1); a first gear (3) is provided at the output end of the first drive motor (2); a first shaft plate (4) is fixedly connected to the side of the first gear (3) away from the first drive motor (2); a second shaft plate (5) is rotatably connected to the side of the first shaft plate (4); a slide rod (6) is rotatably connected to the bottom of the second shaft plate (5); a drip irrigation head (8) is slidably connected to the side of the slide rod (6) close to the L-shaped base plate (1); a flexible sponge (7) is fixedly connected to the side of the slide rod (6) close to the drip irrigation head (8); a rack plate (9) is meshedly connected to the side of the first gear (3); a second gear plate (9) is meshedly connected to the side of the rack plate (9) close to the first gear (3); The first drive motor (2) drives the first shaft plate (4) to rotate through the first gear (3), the first shaft plate (4) drives the second shaft plate (5) to move in a rotational manner, the second shaft plate (5) drives the slide bar (6) to slide inside the L-shaped base plate (1), the slide bar (6) drives the flexible sponge (7) to slide inside the drip irrigation head (8) and cleans the inside thereof, the first gear (3) drives the second gear (10) to rotate through the rack plate (9), and the second gear (10) drives another group of flexible sponges (7) to synchronously clean another group of drip irrigation heads (8) based on the same principle.

2. A corn planting drip irrigation device according to claim 1, characterized in that: The L-shaped base plate (1) is fixedly connected to the first drive motor (2), and the L-shaped base plate (1) is slidably connected to the slide rod (6). Multiple groups of second gears (10) are provided, and each group of second gears (10) drives a group of flexible sponges (7) to clean a group of drip irrigation heads (8).

3. The corn planting drip irrigation device according to claim 1, characterized in that: A support rod (11) is fixedly connected to a side of the second gear (10) close to the L-shaped base plate (1), and the support rod (11) is rotationally connected to the L-shaped base plate (1).

4. The corn planting drip irrigation device according to claim 1, characterized in that: A diverter tube (12) is fixedly connected to the side of the drip irrigation head (8), a diverter (13) is fixedly connected to the side of the diverter tube (12) away from the drip irrigation head (8), and the diverter (13) is fixedly connected to the L-shaped base plate (1).

5. The corn planting drip irrigation device according to claim 4, characterized in that: A connecting pipe (14) is fixedly connected to the side of the diverter (13) close to the L-shaped base plate (1), a valve pipe (15) is fixedly connected to the side of the connecting pipe (14) away from the diverter (13), a connecting plate (16) is fixedly connected above the valve pipe (15), and a water tank (17) is fixedly connected above the connecting plate (16).

6. The corn planting drip irrigation device according to claim 5, characterized in that: A water inlet baffle (18) is provided above one side of the water tank (17) away from the connecting plate (16).

7. The corn planting drip irrigation device according to claim 5, characterized in that: A second drive motor (19) is fixedly connected to the top of the water tank (17), and a stirring fan (20) is provided at the output end of the second drive motor (19), and the stirring fan (20) is arranged inside the water tank (17).

8. The corn planting drip irrigation device according to claim 5, characterized in that: A bottom plate (21) is fixedly connected to the bottom of the connecting plate (16), a side of the bottom plate (21) away from the connecting plate (16) is fixedly connected to a support base (22), and a threaded drill rod (23) is threadedly connected to the side of the support base (22).

9. The corn planting drip irrigation device according to claim 1, characterized in that: A support column (24) is fixedly connected to the lower side of the L-shaped base plate (1) close to the first drive motor (2).

10. The method for using a corn planting drip irrigation device according to claim 1, characterized in that: The following steps are involved: Step 1: starting the dredging mechanism, the first drive motor (2) in the dredging mechanism starts to run, and the first drive motor (2) starts to control the first gear (3) to rotate when running; Step 2: The first gear (3) rotates to drive the first shaft plate (4) to rotate, and the first shaft plate (4) drives the second shaft plate (5) to rotate and move, and the second shaft plate (5) is restricted by the sliding connection between the L-shaped base plate (1) and the slide rod (6) and only drives the slide rod (6) to slide inside the L-shaped base plate (1), and the slide rod (6) drives the flexible sponge (7) at the other end to slide inside the drip irrigation head (8) and clean the dust and impurities inside it; Step 3: The slide rod (6) drives the flexible sponge (7) at the other end to slide inside the drip irrigation head (8) and clean the dust and impurities inside. When the first shaft plate (4) rotates one circle, the second shaft plate (5) and the slide rod (6) drive the flexible sponge (7) to slide back and forth on the inner wall of the drip irrigation head (8) to clean it once. Step 4: The first gear (3) drives the rack plate (9) to rotate at the same time, and the rack plate (9) drives the second gear (10) to rotate. The second gear (10) drives another set of the first shaft plate (4), the second shaft plate (5), the slide rod (6), the flexible sponge (7) and the drip irrigation head (8) to operate and complete the synchronous linkage cleaning based on the same principle.

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