Irrigation equipment for agricultural research

Abstract

The utility model relates to the technical field of irrigation, and discloses irrigation equipment for agricultural research, which comprises a main body, a soil inserting cone fixedly connected with the bottom of the main body, a baffle fixedly connected with the interior of the soil inserting cone, and a pipeline arranged in the main body, and determines the orientation of the equipment and supports the operation of a structure to achieve the effect of stabilizing the equipment; when water is injected, water flow is filtered for the first time along the second filter screen to avoid overlarge impurities, the water flow is filtered for the second time through the first filter screen and the second filter screen and enters the turbofan to be guided, so that the water flow speed is disordered, the water flow better flows into the flow speed plate, the flow speed plate unifies the flow speed, the hollow plate affects the water flow to enter the water storage tank, and the bottom is connected with the water inlet structure to work and is affected by height difference. A secondary bidirectional floating ball water inlet pipe at the bottom of the water storage tank is in contact with water flow, water in the secondary bidirectional floating ball water inlet pipe firstly enters through a secondary unidirectional water inlet pipe under the action of gravity, a guide plate is pushed in a guide room to drive a guide rod to roll, a linkage rod I is connected with transmission equipment, and four nozzles are reset.

Description

Technical Field

[0001] This utility model relates to the field of irrigation equipment technology, specifically to an irrigation device used for agricultural research. Background Technology

[0002] Agricultural irrigation is the artificial supply of water to crops to meet their growth needs. The moisture content in the soil has a direct impact on crop growth. To ensure normal crop growth, crops must be supplied with sufficient water. Under natural conditions, insufficient or uneven rainfall may fail to meet the supply demand, necessitating artificial irrigation to supplement the needs.

[0003] Existing irrigation methods include flood irrigation and sprinkler irrigation. Flood irrigation can lead to over-irrigation of crops, excessive soil dilution, and insufficient irrigation of other crops. Sprinkler irrigation, on the other hand, leaves water on crop leaves that cannot be absorbed in time or evaporates, causing leaf burn. Both technologies present problems with crop irrigation, such as insufficient or excessive irrigation, or leaf burn caused by irrigation. The following solutions are proposed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an irrigation device for agricultural research, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution;

[0006] This utility model is an irrigation device for agricultural research, including a main body, a soil-inserting cone fixedly connected to the bottom of the main body, the interior of the main body is hollow, an air outlet is provided at the bottom of the main body, a number of air outlets are provided on the outer surface of the main body, a baffle is fixedly connected inside the soil-inserting cone, and the device also includes:

[0007] The water flow structure includes a water flow shell rotatably connected to the top of the main body, a water storage tank opened on the bottom inner wall of the water flow shell, a perforated plate fixedly connected inside the water flow shell, a flow velocity plate set on the top of the perforated plate, and the outer surface of the flow velocity plate fixed inside the water flow shell.

[0008] The water inlet structure includes a main one-way water inlet pipe fixedly connected to the inner wall of the bottom of the water storage tank. The bottom of the main one-way water inlet pipe extends through to the outer wall of the bottom of the water storage tank and into the interior of the main body. The main one-way water inlet pipe is connected to the interior of the water storage tank. A secondary two-way float water inlet pipe is provided at the end of the main one-way water inlet pipe away from the water storage tank. The top of the secondary two-way float water inlet pipe is fixedly connected to the bottom of the water storage tank. The secondary two-way float water inlet pipe is connected to the interior of the water storage tank. A U-shaped one-way water inlet pipe is fixedly connected to the side of the secondary two-way float water inlet pipe away from the main one-way water inlet pipe. The secondary two-way float water inlet pipe and the U-shaped one-way water inlet pipe are connected.

[0009] Furthermore, a one-way float inlet pipe is fixedly connected to the bottom of the U-shaped one-way inlet pipe, and the one-way float inlet pipe and the U-shaped one-way inlet pipe are connected in a continuous manner. The top of the one-way float inlet pipe is fixedly connected to a secondary bidirectional float inlet pipe, and the one-way float inlet pipe is connected to the secondary bidirectional float inlet pipe. The side of the one-way float inlet pipe away from the U-shaped one-way inlet pipe is fixedly connected to the extension end of the main one-way inlet pipe. The one-way float inlet pipe is connected to the main one-way inlet pipe. A secondary one-way inlet pipe is fixedly connected to the side of the U-shaped one-way inlet pipe away from the secondary bidirectional float inlet pipe, and the U-shaped one-way inlet pipe and the secondary one-way inlet pipe are connected in a continuous manner. The side of the one-way float inlet pipe away from the secondary bidirectional float inlet pipe is fixedly connected to the main one-way inlet pipe, and the one-way float inlet pipe and the main one-way inlet pipe are connected in a continuous manner.

[0010] The linkage structure includes a guide chamber fixedly connected to the bottom of the main one-way water inlet pipe 2. The guide chamber is connected to the main one-way water inlet pipe 2. A secondary one-way water inlet pipe is fixedly connected to the side of the guide chamber away from the main one-way water inlet pipe 2. The guide chamber is connected to the secondary one-way water inlet pipe. A one-way water inlet pipe is fixedly connected to the bottom of the guide chamber. The guide chamber is connected to the one-way water inlet pipe.

[0011] Among them, a nozzle is fixedly connected to the side of the one-way water inlet pipe away from the one-way float water inlet pipe, and the one-way water inlet pipe and nozzle is connected in a communication manner. A nozzle is fixedly connected to the side of nozzle 1 away from the one-way water inlet pipe, and nozzle 1 and nozzle 2 are connected in a communication manner. A nozzle is fixedly connected to the side of nozzle 2 away from nozzle 1, and nozzle 2 and nozzle 3 are connected in a communication manner. A nozzle is fixedly connected to the side of nozzle 3 near the guide chamber, and nozzle 3 and nozzle 4 are connected in a communication manner.

[0012] Furthermore, a guide plate is rotatably connected inside the guide chamber. A guide rod is fixedly connected to the side of the guide plate near the nozzle one. A fixed platform one is fixedly connected to the bottom of the nozzle one. An arc-shaped through hole is opened on the side of the fixed platform one near the guide chamber. A linkage rod one is set on the side of the fixed platform one near the main channel one-way water inlet pipe two. A linkage rod one is set on the side away from the main channel one-way water inlet pipe two. A fixed rod one is rotatably connected to the center of several linkage rods one. An N-type block is rotatably connected to the side of the linkage rod one away from the fixed rod one. The fixed rod one is away from the guide chamber. One end of the room is rotatably connected to a fixed platform 2. The fixed platform 2 has an arc-shaped through hole on the side near the guide room. The bottom of the fixed platform 2 is fixedly connected to a fixed rod 2. A hollow plate 1 is set on the side of the fixed platform 2 near the fixed platform 1. An N-type block is fixedly connected to the rear end of the hollow plate 1. The fixed rod 2 is slidably connected inside the hollow plate 1. The end of the hollow plate 1 away from the fixed platform 1 is rotatably connected to a hollow plate 2. The end of the hollow plate 2 away from the hollow plate 1 is fixedly connected to a Z-type connecting rod. The end of the Z-type connecting rod away from the hollow plate 1 is fixedly connected to a nozzle 3.

[0013] Among them, the end of nozzle three near the N-type block is rotatably connected to a rotating rod, the side of the N-type block near the Z-type connecting rod is fixedly connected to a cylindrical rod, the end of nozzle one near the N-type block is fixedly connected to a solid rod, the side of the N-type block near the guide chamber is fixedly connected to a cylindrical rod two, the top of the cylindrical rod two is rotatably connected to a hollow plate one, the end of nozzle four near the Z-type connecting rod is rotatably connected to a hollow plate one, and the internal groove of the hollow plate one is slidably connected to a limit rod.

[0014] Furthermore, the side wall of nozzle one is provided with a cleaning structure, which includes several fixed rods three that are fixedly connected to the nozzle ends of nozzle one, nozzle two, nozzle three, and nozzle four respectively. A sliding base is slidably connected to the side of the fixed rod three. Several slots are opened on the front of the sliding base. Hollow rods are rotatably connected in the slots. A sliding groove is opened on the side wall of the hollow rod. A linkage rod two is slidably connected inside the sliding groove. A conical cap is fixedly connected to the end of the fixed rod three near the sliding base.

[0015] Furthermore, the outer surface of the water flow shell is provided with a support structure, which includes a support shell rotatably connected to the outer surface of the water flow shell, and a number of leg supports are provided on the outer side of the support shell, with the bottom of the leg supports rotatably connected to the outer surface of the support shell.

[0016] Furthermore, the inner wall of the supporting shell is provided with a turbine structure, which includes a shell rotatably connected to the inner wall of the top of the supporting shell. The inner wall of the shell is provided with a filter screen, which is fixedly connected to the inner wall of the shell. The bottom of the filter screen is provided with a circular protrusion, the outer side of which is fixedly connected to the inner wall of the shell. The turbine is connected through the side of the circular protrusion away from the filter screen. The bottom of the circular protrusion is provided with a slot, and a circular connecting rod is rotatably connected to the side of the circular protrusion away from the filter screen.

[0017] Furthermore, the outer surface of the outer shell is provided with a water inlet, which includes a water inlet shell rotatably connected to the outer surface of the outer shell. A filter screen is provided at the bottom of the water inlet shell, and the filter screen is fixedly connected to the bottom inner wall of the water inlet shell. The top of the water inlet shell is used to connect a water pipe.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model allows the device to be inserted or buried in the soil. Depending on the required irrigation depth for the crop, a soil-inserting cone is provided at the top to disperse the soil, thus protecting the device and the soil environment. This avoids creating large-area soil pits during preparation. It should be noted that if there are stones or hard substances in the soil, it is recommended to remove them before insertion to avoid equipment malfunctions due to excessive force during insertion. The side and tip of the soil-inserting cone are equipped with air vents. Considering the possibility of soil blockage during insertion, a small amount of water will flow out through the holes during irrigation to achieve a cleaning effect, and the device will be vented after irrigation.

[0020] 2. After being placed in the soil, this utility model can be used for irrigation as needed. The design takes into account the possibility of soil accumulation and blockage at the nozzle. The nozzle has a cleaning structure. When using it, water can be injected to clean the nozzle and prevent soil from entering and causing blockage, which would affect the water flow and irrigation. Secondly, considering the presence of other small organisms in the soil, several hollow rods are designed on the cleaning structure. This facilitates rotation for cleaning and also prevents some organisms from entering, thus providing protection.

[0021] 3. This utility model is placed in the soil, and the supporting shell in the supporting structure can act as a protective connection to the main body. Under special weather conditions, it may be blocked by soil, but the overall structure is protected from being affected. Its outer side is supported by several legs, which can irrigate crops as needed. The angle can be adjusted during use to prevent the equipment from shifting or moving, so as to ensure the stable normal operation of the equipment.

[0022] 4. In use, the water inlet is designed to be rotatably connected. The equipment inlet is equipped with two filter screens to intercept most impurities before they enter the equipment. The water flow is controlled by an internal turbine fan. The flow rate is controlled through the water flow structure, flow plate, perforated plate, and water storage tank. The flow rate is then controlled and the nozzle is driven through the pipe to irrigate the crops. After the work is finished, the water flow in the water storage tank pushes the pipe to reset the nozzle structure.

[0023] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall partial cross-sectional structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the main body of the present utility model;

[0028] Figure 4 This is an enlarged schematic diagram showing the connection between the water inlet structure and the linkage structure of this utility model;

[0029] Figure 5 This is an enlarged schematic diagram of the linkage structure pipeline of this utility model;

[0030] Figure 6 This is a schematic diagram of the secondary pipeline laying for the water inlet structure of this utility model;

[0031] Figure 7 This is a schematic diagram of the main pipeline laying for the water inlet pipe of this utility model;

[0032] Figure 8 This utility model Figure 7 Enlarged diagram of B in the diagram;

[0033] Figure 9 This is a schematic diagram illustrating the sliding principle of the hollow rod in the cleaning structure of this utility model;

[0034] Figure 10 This utility model Figure 2 Enlarged diagram of A in the middle;

[0035] Figure 11 This is a schematic diagram of the turbine fan structure of this utility model;

[0036] Figure 12 This is a schematic diagram showing the position of the main body of this utility model.

[0037] The attached diagram lists the components represented by each number as follows:

[0038] In the diagram: 1. Main body; 101. Soil-inserting cone; 102. Baffle; 2. Water flow structure; 201. Water flow shell; 202. Water storage tank; 203. Hollow plate; 204. Velocity plate; 3. Water inlet structure; 301. Main channel one-way water inlet pipe; 302. Secondary channel two-way float water inlet pipe; 303. U-shaped one-way water inlet pipe; 304. One-way float water inlet pipe; 305. Secondary channel one-way water inlet pipe; 306. Main channel one-way water inlet pipe II; 4. Linkage structure; 401. Guide chamber; 402. One-way water inlet pipe; 403. Nozzle I; 404. Nozzle II; 405. Nozzle III; 406. Nozzle IV; 407. Guide plate; 408. Guide rod; 409. Fixed platform I; 410. Linkage rod I; 411. Fixed rod I; 412. 413. N-type module; 414. Fixed platform two; 415. Fixed rod two; 416. Hollow plate one; 417. Hollow plate two; 418. Z-type connecting rod; 419. Rotating rod; 420. Cylindrical rod one; 421. Solid rod; 422. Cylindrical rod two; 423. Hollow plate one; 424. Limiting rod; 5. Cleaning structure; 501. Fixed rod three; 502. Sliding chassis; 503. Hollow rod; 504. Linkage rod two; 505. Conical cap; 6. Support structure; 601. Support shell; 602. Leg support; 7. Turbine structure; 701. Shell; 702. Filter screen one; 703. Circular protrusion; 704. Turbine; 705. Circular connecting rod; 8. Water inlet; 801. Water inlet shell; 802. Filter screen two. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Please see Figures 1-12 As shown, this utility model is an irrigation device for agricultural research, including a main body 1, a soil-inserting cone 101 fixedly connected to the bottom of the main body 1, the interior of the main body 1 is hollow, the bottom of the main body 1 is provided with an air outlet, the outer surface of the main body 1 is provided with a number of air outlets, the interior of the soil-inserting cone 101 is fixedly connected with a baffle 102, and also includes;

[0041] The water flow structure 2 includes a water flow shell 201 rotatably connected to the top of the main body 1. A water storage tank 202 is opened on the bottom inner wall of the water flow shell 201. A perforated plate 203 is fixedly connected inside the water flow shell 201. A flow velocity plate 204 is provided on the top of the perforated plate 203. The outer surface of the flow velocity plate 204 is fixed inside the water flow shell 201. This design is to avoid direct damage to the crop roots caused by the impact of water flow in the pipeline during large-scale irrigation work, and to adjust the flow velocity to meet irrigation needs.

[0042] The bottom of the water storage tank 202 is provided with a water inlet structure 3. The water inlet structure 3 includes a main one-way water inlet pipe 301 fixedly connected to the inner wall of the bottom of the water storage tank 202. The bottom of the main one-way water inlet pipe 301 extends through to the outer wall of the bottom of the water storage tank 202 and into the interior of the main body 1. The main one-way water inlet pipe 301 is connected to the interior of the water storage tank 202. A secondary two-way float water inlet pipe 302 is provided at the end of the main one-way water inlet pipe 301 away from the water storage tank 202. The top of 302 is fixedly connected to the bottom of the water storage tank 202. The secondary bidirectional float inlet pipe 302 is connected to the interior of the water storage tank 202. A U-shaped unidirectional inlet pipe 303 is fixedly connected to the side of the secondary bidirectional float inlet pipe 302 away from the main unidirectional inlet pipe 301. The secondary bidirectional float inlet pipe 302 and the U-shaped unidirectional inlet pipe 303 are connected. This design is to distinguish between the main and secondary water inlet systems and adjust the channels used by the main and secondary water inlets to work on the crops to achieve the irrigation effect.

[0043] The bottom of the U-shaped one-way water inlet pipe 303 is fixedly connected to a one-way float water inlet pipe 304. The one-way float water inlet pipe 304 is connected to the U-shaped one-way water inlet pipe 303. The top of the one-way float water inlet pipe 304 is fixedly connected to 302. The one-way float water inlet pipe 304 is connected to the secondary bidirectional float water inlet pipe 302. The side of the one-way float water inlet pipe 304 away from the U-shaped one-way water inlet pipe 303 is fixedly connected to the extension end of the main one-way water inlet pipe 301. The one-way float water inlet pipe 304 is connected to the main one-way water inlet pipe 301. A secondary one-way water inlet pipe 305 is fixedly connected to the side of water pipe 303 away from the secondary bidirectional float water inlet pipe 302. The U-shaped one-way water inlet pipe 303 and the secondary one-way water inlet pipe 305 are connected. The side of one-way float water inlet pipe 304 away from the secondary bidirectional float water inlet pipe 302 is fixedly connected to the main one-way water inlet pipe 306. The one-way float water inlet pipe 304 and the main one-way water inlet pipe 306 are connected. This design allows the main and secondary pipes in the pipeline to be used sequentially and the linkage pipeline to avoid water waste caused by one-time irrigation. The flow direction can be opened and closed automatically during use.

[0044] The bottom of the main one-way water inlet pipe 306 is provided with a linkage structure 4, including a guide chamber 401 fixedly connected to the bottom of the main one-way water inlet pipe 306. The guide chamber 401 is connected to the main one-way water inlet pipe 306. A secondary one-way water inlet pipe 305 is fixedly connected to the side of the guide chamber 401 away from the main one-way water inlet pipe 306. The guide chamber 401 is connected to the secondary one-way water inlet pipe 305. A one-way water inlet pipe 402 is fixedly connected to the bottom of the guide chamber 401. The guide chamber 401 is connected to the one-way water inlet pipe 402.

[0045] Among them, a nozzle 403 is fixedly connected to the side of the one-way water inlet pipe 402 away from the one-way float water inlet pipe 304, and the one-way water inlet pipe 402 and nozzle 403 are connected in a communication manner. A nozzle 404 is fixedly connected to the side of nozzle 403 away from the one-way water inlet pipe 402, and nozzle 404 and nozzle 404 are connected in a communication manner. A nozzle 405 is fixedly connected to the side of nozzle 404 away from nozzle 403, and nozzle 404 and nozzle 405 are connected in a communication manner. A nozzle 406 is fixedly connected to the side of nozzle 405 near the guide chamber 401, and nozzle 405 and nozzle 406 are connected in a communication manner.

[0046] The guide chamber 401 is internally connected to a guide plate 407. A guide rod 408 is fixedly connected to the side of the guide plate 407 near the nozzle 403. A fixed platform 409 is fixedly connected to the bottom of the nozzle 403. An arc-shaped through hole is provided on the side of the fixed platform 409 near the guide chamber 401. A connecting rod 410 is provided on the side of the fixed platform 409 near the main one-way water inlet pipe 306, and another connecting rod 410 is provided on the side away from the main one-way water inlet pipe 306. A fixed rod 411 is rotatably connected to the center of several connecting rods 410. An N-type block 412 is rotatably connected to the side of the connecting rod 410 away from the fixed rod 411. The fixed rod 411 is located away from the guide chamber 401. One end of the device is rotatably connected to a fixed platform 413. An arc-shaped through hole is provided on the side of the fixed platform 413 near the guide chamber 401. A fixed rod 414 is fixedly connected to the bottom of the fixed platform 413. A hollow plate 415 is provided on the side of the fixed platform 413 near the fixed platform 409. An N-type block 412 is fixedly connected to the rear end of the hollow plate 415. The fixed rod 414 is slidably connected inside the hollow plate 415. A hollow plate 416 is rotatably connected to the end of the hollow plate 415 away from the fixed platform 409. A Z-type connecting rod 417 is fixedly connected to the end of the hollow plate 416 away from the hollow plate 415. A nozzle 405 is fixedly connected to the end of the Z-type connecting rod 417 away from the hollow plate 415.

[0047] Among them, the end of nozzle 3 405 near the N-type block 412 is rotatably connected to a rotating rod 418, the side of N-type block 412 near the Z-type connecting rod 417 is fixedly connected to a cylindrical rod 419, the end of nozzle 1 403 near the N-type block 412 is fixedly connected to a solid rod 420, the side of N-type block 412 near the guide chamber 401 is fixedly connected to a cylindrical rod 421, the top of cylindrical rod 2 421 is rotatably connected to a hollow plate 422, the end of nozzle 406 near the Z-type connecting rod 417 is rotatably connected to a hollow plate 422, and the inner groove of hollow plate 422 is slidably connected to a limit rod 423.

[0048] The side wall of nozzle 1 403 is provided with a cleaning structure 5. The cleaning structure 5 includes several fixed rods 3 501 that are fixedly connected to the nozzle ends of nozzle 1 403, nozzle 2 404, nozzle 3 405 and nozzle 406 respectively. A sliding base 502 is slidably connected to the side of the fixed rod 3 501. Several slots are opened on the front of the sliding base 502. Hollow rods 503 are rotatably connected in the slots. A sliding groove is opened on the side wall of the hollow rod 503. A linkage rod 2 504 is slidably connected inside the sliding groove. A conical cap 505 is fixedly connected to one end of the fixed rod 3 501 near the sliding base 502.

[0049] The outer surface of the water flow housing 201 is provided with a support structure 6. The support structure 6 includes a support housing 601 rotatably connected to the outer surface of the water flow housing 201. Several leg supports 602 are provided on the outer side of the support housing 601. The bottom of the several leg supports 602 is rotatably connected to the outer surface of the support housing 601. This design takes into account the equipment's operating environment, allowing the angle of the rotating support to be adjusted or the support to be disassembled and reassembled as needed, so as to ensure the stability of the fixed equipment during use.

[0050] The inner wall of the supporting shell 601 is provided with a turbine structure 7. The turbine structure 7 includes a shell 701 rotatably connected to the inner wall of the top of the supporting shell 601. The inner wall of the shell 701 is provided with a filter screen 702, which is fixedly connected to the inner wall of the shell 701. The bottom of the filter screen 702 is provided with a circular protrusion 703. The outer side of the circular protrusion 703 is fixedly connected to the inner wall of the shell 701. A turbine 704 is connected through the side of the circular protrusion 703 away from the filter screen 702. A slot is opened at the bottom of the circular protrusion 703. A circular connecting rod 705 is rotatably connected to the side of the circular protrusion 703 away from the filter screen 702. This design takes into account the water source conditions during water injection and whether there will be impurities for secondary filtration. The turbine can adjust the flow rate and can also disperse impurities to prevent clogging.

[0051] The outer surface of the outer casing 701 is provided with a water inlet 8. The water inlet 8 includes a water inlet casing 801 that is rotatably connected to the outer surface of the outer casing 701. A filter screen 802 is provided at the bottom of the water inlet casing 801. The filter screen 802 is fixedly connected to the bottom inner wall of the water inlet casing 801. This design is to filter the water source when the water pipe is first filled with water.

[0052] First, determine the direction and insertion position of the nozzle to facilitate the expansion of the support legs 602 on the supporting structure 6, thereby stabilizing the equipment. Connect the water pipe to the top of the water injection shell 801, and then start the water injection process. The water flows along the second filter screen 802 for the first water filtration. After the first filtration removes larger impurities, the water flows through the first filter screen 702 for a second water filtration to ensure that the water flow is free from large impurities that could cause blockage. The entry of the water flow guides the turbine fan 704, which disrupts the water flow velocity to better flow into the flow plate 204. The flow velocity plate 204 unifies the flow velocity, and then the perforated plate 203 allows secondary flow control to enter the water storage tank 202. The water inlet structure 3 connected to the bottom works. Due to the height difference, the secondary bidirectional float inlet pipe 302 at the bottom of the water storage tank 202 contacts the water flow first and flows into the pipe. Under the influence of gravity, the water in the secondary bidirectional float inlet pipe 302 will first enter through the secondary unidirectional inlet pipe 305. The guide chamber 401 pushes the guide plate 407, which drives the guide rod 408 to roll, thereby pushing the linkage rod 410 to link with the transmission equipment connected to it, and driving the four nozzles to perform the reset behavior.

[0053] As the water flow increases, the hollow plate 203 reaches the interior of the main one-way inlet pipe 301. The water flows through it, pushing the floats inside the main one-way inlet pipe 301 and the one-way float inlet pipe 304 and the secondary two-way float inlet pipe 302 to seal the pipe openings, thereby changing the pipe usage and water flow direction. After the floats in the secondary two-way float inlet pipe 302 and the one-way float inlet pipe 304 are pushed to the designated position, the water flows through the main one-way inlet pipe 306 to the guide chamber 401, which drives the guide plate 407. This drives the linkage device connected to the guide rod 408, causing the four nozzles to move outward. Due to the misalignment of the pipes inside the four nozzles, the nozzles are pushed to make the pipes the same, thus performing irrigation operations.

[0054] As several nozzles are pushed out of the main body 1, at the top of the nozzles, the linkage rod 504 in the connected cleaning structure 5 drives the hollow rod 503 to expand, so as to achieve the operation of cleaning the soil.

[0055] After the water supply to the pipes stops, the water in the water storage tank 202 will be lost over time and fall below the level of the main one-way inlet pipe 301. The water in the main one-way inlet pipe 301 will then flow into the secondary bidirectional float inlet pipe 302, where the float will descend and reset. The water will then flow into the U-shaped one-way inlet pipe 303, pushing the float in the one-way float inlet pipe 304 to reset. This will guide the water in the U-shaped one-way inlet pipe 303 through the secondary one-way inlet pipe 305 and back to the guide chamber 401. This will then push the guide plate 407 to drive the guide rod 408 to operate the linkage structure 4, thereby resetting several nozzles. Furthermore, due to the resetting of the nozzles, the cleaning structure 5 located at the nozzles will be reset by the push of the outer shell of the main body 1.

[0056] Considering that the moisture inside the equipment may not be completely drained after reset, the bottom soil cone 101 is provided with several air outlets and baffles 102. The remaining water will flow to the baffles 102 and be separated from the air outlets. After all the water has flowed out, the air outlets can also keep the inside of the equipment dry.

[0057] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An irrigation device for agricultural research, comprising a main body (1), wherein a soil-inserting cone (101) is fixedly connected to the bottom of the main body (1), the interior of the main body (1) is hollow, each bottom of the main body (1) is provided with an air outlet, and a plurality of air outlets are provided on the outer surface of the main body (1), wherein a baffle (102) is fixedly connected to the interior of the soil-inserting cone (101), characterized in that, Also includes; The water structure (2) includes a water shell (201) rotatably connected to the top of the main body (1), a water storage groove (202) is opened in the bottom inner wall of the water shell (201), a hollow plate (203) is fixedly connected inside the water shell (201), a flow rate plate (204) is arranged on the top of the hollow plate (203), and the outer surface of the flow rate plate (204) is fixed in the inside of the water shell (201).

2. An irrigation apparatus for agricultural research according to claim 1, wherein: The bottom of the water storage groove (202) is provided with a water inlet structure (3), the water inlet structure (3) comprises a main one-way water inlet pipe (301) fixedly connected to the bottom inner wall of the water storage groove (202), the bottom of the main one-way water inlet pipe (301) penetrates to the bottom outer wall of the water storage groove (202) and extends to the inside of the main body (1), the main one-way water inlet pipe (301) is in communication with the inside of the water storage groove (202), one end of the main one-way water inlet pipe (301) away from the water storage groove (202) is provided with a secondary two-way floating ball water inlet pipe (302), the top of the secondary two-way floating ball water inlet pipe (302) is fixedly connected with the bottom of the water storage groove (202), the secondary two-way floating ball water inlet pipe (302) is in communication with the inside of the water storage groove (202), and the secondary two-way floating ball water inlet pipe (302) is fixedly connected with the U-shaped one-way water inlet pipe (303) on the side away from the main one-way water inlet pipe (301). Wherein, the bottom of the U-shaped one-way water inlet pipe (303) is fixedly connected with a one-way floating ball water inlet pipe (304), the one-way floating ball water inlet pipe (304) is in communication with the U-shaped one-way water inlet pipe (303), the top of the one-way floating ball water inlet pipe (304) is fixedly connected with the secondary two-way floating ball water inlet pipe (302), the one-way floating ball water inlet pipe (304) is in communication with the secondary two-way floating ball water inlet pipe (302), the side of the one-way floating ball water inlet pipe (304) away from the U-shaped one-way water inlet pipe (303) is fixedly connected with the extension end of the main one-way water inlet pipe (301), the one-way floating ball water inlet pipe (304) is in communication with the main one-way water inlet pipe (301), the side of the U-shaped one-way water inlet pipe (303) away from the secondary two-way floating ball water inlet pipe (302) is fixedly connected with a secondary one-way water inlet pipe (305), the U-shaped one-way water inlet pipe (303) is in communication with the secondary one-way water inlet pipe (305), the side of the one-way floating ball water inlet pipe (304) away from the secondary two-way floating ball water inlet pipe (302) is fixedly connected with a main one-way water inlet pipe two (306), and the one-way floating ball water inlet pipe (304) is in communication with the main one-way water inlet pipe two (306).

3. An irrigation apparatus for agricultural research as claimed in claim 2, wherein: The bottom of the main one-way water inlet pipe two (306) is provided with a linkage structure (4), the linkage structure (4) includes a guide house (401) fixedly connected to the bottom of the main one-way water inlet pipe two (306), the guide house (401) is in communication with the main one-way water inlet pipe two (306), one side of the guide house (401) away from the main one-way water inlet pipe two (306) is fixedly connected with a secondary one-way water inlet pipe (305), the guide house (401) is in communication with the secondary one-way water inlet pipe (305), the bottom of the guide house (401) is fixedly connected with a one-way water inlet pipe (402), the guide house (401) is in communication with the one-way water inlet pipe (402); Wherein, one side of the one-way water inlet pipe (402) away from the one-way water inlet pipe (304) is fixedly connected with a spray head one (403), the one-way water inlet pipe (402) is in communication with the spray head one (403), one side of the spray head one (403) away from the one-way water inlet pipe (402) is fixedly connected with a spray head two (404), the spray head one (403) is in communication with the spray head two (404), one side of the spray head two (404) away from the spray head one (403) is fixedly connected with a spray head three (405), the spray head two (404) is in communication with the spray head three (405), one side of the spray head three (405) close to the guide house (401) is fixedly connected with a spray head four (406), the spray head three (405) is in communication with the spray head four (406); The inside rotation of the guide house (401) is connected with the guide plate (407), one side of the guide plate (407) is fixedly connected with the guide rod (408) close to the nozzle one (403), the bottom of the nozzle one (403) is fixedly connected with the fixed table one (409), the fixed table one (409) is provided with the linkage rod one (410) close to one side of the main way one-way water pipe two (306), and the linkage rod one (410) is provided with the linkage rod one (410) away from the main way one-way water pipe two (306), the center of the linkage rod one (410) is rotatably connected with the fixed rod one (411), one side of the linkage rod one (410) away from the fixed rod one (411) is rotatably connected with the N type block (412), one end of the fixed rod one (411) away from the guide house (401) is rotatably connected with the fixed table two (413), the fixed table two (413) is provided with the arc-shaped through hole close to one side of the guide house (401), the bottom of the fixed table two (413) is fixedly connected with the fixed rod two (414), the fixed table two (413) is provided with the hollow plate one (415) close to one side of the fixed table one (409), the rear end of the hollow plate one (415) is fixedly connected with the N type block (412), the hollow plate one (415) is slidably connected with the fixed rod two (414), one end of the hollow plate one (415) away from the fixed table one (409) is rotatably connected with the hollow plate two (416), one end of the hollow plate two (416) away from the hollow plate one (415) is fixedly connected with the Z type connecting rod (417), one end of the Z type connecting rod (417) away from the hollow plate one (415) is fixedly connected with the nozzle three (405); The nozzle three (405) is rotatably connected with the rotating rod (418) close to one end of the N type block (412), the N type block (412) is fixedly connected with the cylindrical rod one (419) close to one side of the Z type connecting rod (417), the nozzle one (403) is fixedly connected with the solid rod (420) close to one end of the N type block (412), the N type block (412) is fixedly connected with the cylindrical rod two (421) close to one side of the guide house (401), the top of the cylindrical rod two (421) is rotatably connected with the hollow plate one (422), the nozzle four (406) is rotatably connected with the hollow plate one (422) close to one end of the Z type connecting rod (417), the hollow plate one (422) is slidably connected with the limiting rod (423) in the slot.

4. An irrigation apparatus for agricultural research as claimed in claim 3, wherein: The side wall of the first nozzle (403) is provided with a cleaning structure (5), the cleaning structure (5) comprises a plurality of fixed rods three (501) fixedly connected with the nozzle end of the first nozzle (403), the second nozzle (404), the third nozzle (405) and the fourth nozzle (406) respectively, the side surface of the fixed rod three (501) is slidably connected with a sliding chassis (502), a plurality of notches are formed in the front surface of the sliding chassis (502), a hollow rod (503) is rotatably connected in the notch, a sliding groove is formed in the side wall of the hollow rod (503), a linkage rod two (504) is slidably connected in the sliding groove, and a conical cap (505) is fixedly connected to one end of the fixed rod three (501) close to the sliding chassis (502).

5. An irrigation apparatus for agricultural research as claimed in claim 4, wherein: The outer surface of the water flowing shell (201) is provided with a supporting structure (6), the supporting structure (6) comprises a supporting shell (601) rotatably connected to the outer surface of the water flowing shell (201), and the outer side of the supporting shell (601) is provided with a plurality of leg supports (602), and the bottom of the plurality of leg supports (602) is rotatably connected to the outer surface of the supporting shell (601).

6. An irrigation apparatus for agricultural research as claimed in claim 5, wherein: The inner wall of the supporting shell (601) is provided with a turbofan structure (7), the turbofan structure (7) comprises an outer shell (701) rotatably connected to the inner wall of the top of the supporting shell (601), the inner wall of the outer shell (701) is provided with a filter screen one (702), the filter screen one (702) is fixedly connected to the inner wall of the outer shell (701), the bottom of the filter screen one (702) is provided with a circular ring protrusion (703), the outer side of the circular ring protrusion (703) is fixedly connected to the inner wall of the outer shell (701), the side, away from the filter screen one (702), of the circular ring protrusion (703) is connected with a turbofan (704) penetratingly, the bottom of the circular ring protrusion (703) is provided with a notch, and the side, away from the filter screen one (702), of the circular ring protrusion (703) is rotatably connected with a circular connecting rod (705).

7. An irrigation apparatus for agricultural research as claimed in claim 6, wherein: The outer surface of the outer shell (701) is provided with a water injection port (8), the water injection port (8) comprises a water injection shell (801) rotatably connected to the outer surface of the outer shell (701), and the bottom of the water injection shell (801) is provided with a filter screen two (802) fixedly connected to the inner wall of the bottom.

Images