Wheat field water-saving irrigation device

Abstract

The invention relates to the technical field of agricultural irrigation, and discloses a wheat field water-saving irrigation device which comprises a plate trailer body, a water tank is arranged on the top side of the plate trailer body, a water discharging pipe is arranged on the right side of the water tank, a power assembly is arranged on the top of the plate trailer body, and a stirring mechanism is arranged in the water tank. A winding mechanism is arranged on the left side of the water tank, a filtering mechanism is arranged at the top of the plate trailer body, a pesticide storage mechanism is arranged at the top of the plate trailer body, a cleaning mechanism is arranged in the water tank, and a spraying mechanism is arranged on the left side of the plate trailer body. During water pumping, water firstly passes through three layers of filter screens of the filter mechanism to remove impurities, equipment and fertilizer are protected, the spray pipe is supported by the movable tripod, the water conveying pipe can be wound after operation, the laying and maintenance difficulty is reduced, the efficiency is improved, the water tank can be cleaned through stirring of the high-pressure spray head and the motor, the interior is kept clean, and residues are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation technology, and in particular to a water-saving irrigation device for a wheat field. Background Art

[0002] As the global water shortage becomes increasingly severe, the scarcity of water resources becomes more and more prominent. As one of the main food crops, wheat occupies an important position in agricultural production, and its field irrigation faces many challenges and needs for change.

[0003] The wheat field water-saving irrigation device is mainly composed of a water source, water pipes, irrigation pipes and sprinklers. Water is transported from the water source to the crop root system through a pipe network. Irrigation is carried out in a precisely controlled manner to ensure uniform water distribution and avoid waste of water resources. The drip irrigation system transports water directly to the roots of plants through emitters, and the sprinkler irrigation system atomizes water through sprinklers to cover the crops. The micro-irrigation system is suitable for small-scale irrigation needs, all of which improve water utilization efficiency and promote wheat growth and yield.

[0004] Although water-saving irrigation methods such as sprinkler irrigation have significant water-saving effects, when floating objects and other impurities enter the pumping pipe of the device in actual application, many problems will be caused. First, the nozzle is easily blocked, resulting in uneven irrigation, and some areas cannot receive water, which interferes with the uniformity of wheat growth. Second, considering the comprehensive utilization of the device, when implementing water-fertilizer mixing operations, impurities will interfere with water quality and affect the fertilizer mixing effect, reduce fertilizer effectiveness, and hinder nutrient supply, thereby having a negative effect on wheat yield and quality. In addition, the sprinkler irrigation method has the problems of complex maintenance and greater difficulty in laying. Finally, it is difficult to clean up after the water and fertilizer are mixed, which is easy to have an adverse effect on the next spraying operation. Therefore, a wheat field water-saving irrigation device is proposed to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a water-saving irrigation device for wheat fields, which solves the problem that although the sprinkler irrigation system saves water, impurities entering the sprinkler system can easily clog the sprinkler nozzles, resulting in uneven irrigation, affecting the water-fertilizer mixing effect, and is complex to maintain and difficult to lay, and reduces the effectiveness of fertilizers, thereby negatively affecting the yield and quality of wheat.

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: a wheat field water-saving irrigation device, including a cart body, a water tank is arranged on the top side of the cart body, a water discharge pipe is arranged on the right side of the water tank, a power assembly is arranged on the top of the cart body, a stirring mechanism is arranged inside the water tank, a winding mechanism is arranged on the left side of the water tank, a filtering mechanism is arranged on the top of the cart body, a medicine storage mechanism is arranged on the top of the cart body, a cleaning mechanism is arranged inside the water tank, and a spraying mechanism is arranged on the left side of the cart body;

[0007] The filtering mechanism includes a storage box, which is arranged on the top of the cart body, the rear side of the storage box is connected to a box cover by a hinge, the front side of the storage box is connected to a box cover by a buckle, and a grid box is arranged inside the storage box, and a coarse filter, a medium filter and a fine filter are equidistantly arranged inside the grid box.

[0008] Preferably, the spraying mechanism includes a tripod, and a plurality of the tripods are equidistantly arranged on the left side of the cart body. A circular tube is arranged on the top of the tripod, and adjacent circular tubes are connected to the nozzle through flanges. A flange plug is arranged on the left side of the leftmost circular tube, and the lower side of the nozzle is connected to the spraying head through a plurality of quick-release heads.

[0009] Preferably, the stirring mechanism comprises a motor, the motor is arranged on the top of the water tank, a rotating rod is arranged at the output end of the motor, and stirring blades are equidistantly arranged at the lower part of the rotating rod.

[0010] Preferably, the medicine storage mechanism includes a cylinder and a water pump, the cylinder is arranged on the top of the cart body, the upper part of the cylinder is connected to the round cover through a plurality of buckles, the water pump is arranged on the top of the cart body, the input end of the water pump is connected to the cylinder through a pipe, and the output end of the water pump is connected to the top of the water tank through a pipe.

[0011] Preferably, the cleaning mechanism includes a circular tube, which is arranged on the upper side of the interior of the water tank, and a plurality of high-pressure nozzles are equidistantly arranged on the lower side of the circular tube, and a conical tube is arranged on the front side of the circular tube, and quick-release components are arranged at the front end of the conical tube and the front side of the water tank.

[0012] Preferably, the quick-release assembly includes a female buckle and a male buckle, the female buckles are arranged at the front end of the tapered tube and the front side of the water tank, a plurality of clamping blocks are equidistantly arranged on the inner side of the female buckle, a plurality of L-shaped clamping grooves are equidistantly provided on the outer side of the male buckle, the clamping blocks are engaged with the corresponding L-shaped clamping grooves, and a sealing gasket is arranged between the female buckle and the male buckle.

[0013] Preferably, the winding mechanism comprises a rotating shaft, the rotating shaft is rotatably connected to the left side of the water tank, a turntable is arranged on the left side of the rotating shaft, and a water pipe is arranged on the outer side of the rotating shaft.

[0014] Preferably, the power assembly includes a high-pressure pump, a water pump and a generator, the high-pressure pump is arranged on the top of the cart body, the water pump is arranged on the top of the cart body, and the generator is arranged on the top of the cart body.

[0015] Preferably, the output end of the water pump is connected to the right side of the storage box through a pipe, the left side of the storage box is connected to the corresponding male buckle through a pipe, the rear side of the water tank is connected to the input end of the high-pressure pump through a pipe, the output end of the high-pressure pump is connected to one end of the water pipe, and the other end of the water pipe is connected to the corresponding circular pipe.

[0016] Preferably, a trailer hook is provided on the outer side of the cart body, and an escalator is provided on the left side of the water tank.

[0017] Working principle: First, move the main body of the cart to a place near the canal or river, then insert the water pipe with a male buckle into the female buckle fixed on the water tank, and then use the water pump to pump the water in the canal into the water tank. The water will first pass through the filter mesh in the filter mechanism, and impurities such as floating objects in the water will be blocked in the grid box. If you want to add medicine or fertilizer, you can put it into the cylinder for proportioning, and then use the water pump to send the fertilizer to the water tank, and then start the motor. The motor drives the stirring blades on the shaft to rotate, stirring the water and fertilizer, so that the water and fertilizer are fully integrated, and then the tripod with round tubes is inserted into the wheat field at a certain interval, and the nozzle is connected between the round tubes. Then, one end of the water pipe is connected to the output end of the high-pressure pump, and the other end is laid and connected to the corresponding round tube. Then, the high-pressure pump is started to send the water-fertilizer mixture to the nozzle through the water pipe, and then through each The spray head sprays the water-fertilizer mixture into the wheat field. After completing the spraying of wheat in a small area, the spraying area can be adjusted by moving the tripod with the spray pipe. After the operation is completed, the water pipe with the male head is removed and installed on the female buckle on the conical tube. The water is pumped by the water pump and sent through the pipe to the circular tube. The attachments on the inner wall of the tank are cleaned by the high-pressure nozzle. When the water is filled to half of the volume of the water tank, the motor is started to stir the water in the water tank to further clean the attachments inside the water tank. Then the water pipe is opened to release the water. The above cleaning steps are repeated once, and then the water pipe is flushed with a high-pressure pump. Then the spray pipe is removed from the round tube, and the water pipe and one end of the round tube are also removed. Then, the rotating shaft is driven to rotate by turning the turntable to collect the water pipe. Finally, the impurities remaining in the grid box in the storage box are cleaned.

[0018] The present invention provides a water-saving irrigation device for wheat fields, which has the following beneficial effects:

[0019] 1. In the process of pumping water, the present invention allows water to flow into the filter mechanism first to start preliminary filtration. The first layer of coarse filter blocks large impurities such as branches and stones to ensure the safety of subsequent equipment. The second layer of medium filter further filters sand and tiny particles to improve water quality. The third layer of fine filter plays a key role in filtering floating impurities. After three layers of filtration, the water quality is purified to prevent impurities from interfering with the fertilizer mixing effect.

[0020] 2. The present invention distributes multiple tripods in the wheat field in an equidistant manner. The round tube on the top is tightly connected to the nozzle through a flange. The tripod is deeply inserted into the soil, which greatly ensures that the nozzle is stable and does not shake or shift during operation. After the operation is completed, the turntable can be manually rotated to drive the rotating shaft for winding operation, which effectively reduces the difficulty of laying and the complexity of maintenance, thereby greatly improving work efficiency, reducing the risk of damage to equipment due to improper laying and maintenance, and extending the service life of the equipment.

[0021] 3. The present invention uses the water flow sprayed from the high-pressure nozzle to rush toward the inner wall of the water tank from all angles, which can effectively wash away the fertilizer residues and various impurities attached to it. Then, the motor is started to drive the blades of the stirring mechanism to rotate at a high speed, driving the water in the water tank to form a turbulent vortex-like water flow, further cleaning the residues attached to the corners and gaps of the inner wall of the water tank that are difficult to remove, ensuring that the inside of the water tank maintains a clean and pollution-free good state, providing high-quality water storage conditions for the next irrigation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 It is a schematic diagram of the development of the present invention;

[0024] Figure 3 It is a partial cross-sectional schematic diagram of the present invention;

[0025] Figure 4 It is a rear view schematic diagram of the present invention;

[0026] Figure 5 It is a top view schematic diagram of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the turntable of the present invention;

[0028] Figure 7 It is a schematic diagram of the storage box structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the liquid storage tank of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the female buckle of the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the spiral tube of the present invention.

[0032] Among them, 1. Car body; 2. Water tank; 3. Motor; 4. Winding mechanism; 401. Rotating shaft; 402. Turntable; 403. Water pipe; 5. Quick release assembly; 501. Female buckle; 502. Male buckle; 503. Block; 504. Sealing pad; 505. L-shaped slot; 6. Filter mechanism; 601. Storage box; 602. Box cover; 603. Buckle 1; 604. Grid box; 605. Coarse filter; 606. Medium filter; 607. Fine filter; 7 , medicine storage mechanism; 701, cylinder; 702, round cover; 703, buckle 2; 704, water pump; 8, cleaning mechanism; 801, round pipe; 802, high-pressure nozzle; 803, conical pipe; 9, tripod; 10, nozzle; 11, spray head; 12, quick-release head; 13, round pipe; 14, high-pressure pump; 15, flange plug; 16, rotating rod; 17, trailer hook; 18, escalator; 19, drain pipe; 20, water pump; 21, generator; 22, stirring blade. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example:

[0035] Please see attached Figure 1 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 7 With attached Figure 8 The embodiment of the present invention provides a wheat field water-saving irrigation device, including a cart body 1, a water tank 2 is arranged on the top side of the cart body 1, the cart body 1 serves as the bearing base of the whole device, and its solid structure can stably bear the water tank 2, power assembly and other components, a drain pipe 19 is arranged on the right side of the water tank 2, and the drain pipe 19 arranged on the right side of the water tank 2 can be used to discharge the water in the water tank after the operation is completed or when drainage is required, a trailer hook 17 is arranged on the outside of the cart body 1, and through the trailer hook 17 arranged on the outside, it can be conveniently connected to a towing vehicle to realize flexible movement of the device in the field, for example, when irrigation operations are performed in different wheat field areas, the device can be quickly transported to a designated location, and an escalator 18 is arranged on the left side of the water tank 2, and the escalator 18 on the left side of the water tank 2 is convenient for operators to climb on the top of the cart to operate and maintain the equipment;

[0036] A power assembly is arranged on the top of the cart body 1, and the power assembly includes a high-pressure pump 14, a water pump 20 and a generator 21. The high-pressure pump 14 is arranged on the top of the cart body 1. The high-pressure pump 14 is one of the power cores of the entire irrigation system. It can extract and pressurize the water-fertilizer mixture in the water tank 2, and transport it to the spraying mechanism through the water pipe 403. The high pressure generated by the high-pressure pump can make the water-fertilizer mixture spray out from the spray head 11 through the nozzle 10 at a certain speed and pressure to ensure the range and uniformity of irrigation. The water pump 20 is arranged on the top of the cart body 1. During the extraction process of the water pump 20, the water will first pass through the filtering mechanism 6 for preliminary filtration to remove impurities in the water to prevent damage to subsequent equipment. The generator 21 is arranged on the top of the cart body 1. The generator 21 provides power support for the entire device. In a field environment without an external power supply, the generator can ensure the normal operation of equipment such as the high-pressure pump, the water pump and the motor 3. Its stable power output can ensure that the equipment can continue to work under different working conditions without being restricted by power supply.

[0037] A filter mechanism 6 is provided on the top of the cart body 1. The filter mechanism 6 includes a storage box 601. The storage box 601 serves as an external protective shell of the grid box 604 and plays a role in fixing and supporting the grid box. The storage box 601 is provided on the top of the cart body 1. The rear side of the storage box 601 is connected to the box cover 602 through a hinge. The front side of the storage box 601 is connected to the box cover 602 through a buckle 603. The storage box 601 is connected to the box cover 602 through a hinge and fixed with a buckle 603, which is convenient for operators to open and close, clean and maintain the grid box. The storage box 601 is provided with a grid box 604 inside. 4. Before the water enters the water tank 2, it is first filtered by the grid box 604 in the storage box 601. The inside of the grid box 604 is equidistantly provided with a coarse filter 605, a medium filter 606 and a fine filter 607. The coarse filter 605, the medium filter 606 and the fine filter 607 in the grid box 604 filter the impurities in the water in layers in turn. The coarse filter 605 first intercepts larger particles of impurities, such as branches and stones; the medium filter 606 further filters medium-sized particles, such as sand particles; and the fine filter 607 performs the final filtration on tiny impurities to ensure that the water entering the water tank 2 is relatively pure.

[0038] A medicine storage mechanism 7 is arranged on the top of the cart body 1. The medicine storage mechanism 7 includes a cylinder 701 and a water pump 704. The cylinder 701 is arranged on the top of the cart body 1. The upper part of the cylinder 701 is connected to the round cover 702 through a plurality of buckles 703. The cylinder 701 is used to store medicine or fertilizer. The upper part of the cylinder 701 is connected to the round cover 702 through the buckle 703, which is convenient for operators to open the round cover to add fertilizer or medicine, and can effectively prevent impurities from entering the cylinder. The water pump 704 is arranged on the top of the cart body 1. The input end of the water pump 704 is connected to the cylinder 701 through a pipeline, and the output end of the water pump 704 is connected to the top of the water tank 2 through a pipeline. The water pump 704 can accurately extract the fertilizer or medicine in the cylinder 701 and transport it to the water tank 2 to achieve the mixing of water and fertilizer. By controlling the flow rate and working time of the water pump, the amount of fertilizer or medicine added can be accurately controlled to meet the nutrient requirements of different wheat growth stages.

[0039] A stirring mechanism is arranged inside the water tank 2, and the stirring mechanism includes a motor 3. The motor 3 serves as a power source of the stirring mechanism, and drives the stirring blade 22 to rotate through the rotating rod 16 at the output end. The motor 3 is arranged on the top of the water tank 2, and the output end of the motor 3 is provided with a rotating rod 16. The lower part of the rotating rod 16 is equidistantly provided with stirring blades 22. The stirring blades 22 stir the water and fertilizer inside the water tank 2, so that the fertilizer is evenly dissolved in the water to form a uniform water-fertilizer mixture, so as to ensure that the concentration of water and fertilizer sprayed from the spray head 11 is consistent, which is conducive to the uniform absorption of nutrients by wheat.

[0040] Please see attached Figure 2 , Attachment Figure 5 With attached Figure 6 A winding mechanism 4 is arranged on the left side of the water tank 2, and the winding mechanism 4 includes a rotating shaft 401, and the rotating shaft 401 is rotatably connected to the left side of the water tank 2. A turntable 402 is arranged on the left side of the rotating shaft 401, and the rotating shaft 401 is rotatably connected to the left side of the water tank 2. The operator can manually rotate the rotating shaft through the turntable 402. A water pipe 403 is arranged on the outside of the rotating shaft 401. The water pipe 403 arranged on the outside of the rotating shaft 401 can be rolled up by rotating the rotating shaft 401 after the operation is completed. The water pipe is generally made of rubber or plastic material with certain flexibility, such as polyurethane and other materials. This material can withstand a certain pressure and has flexibility, which is convenient for rolling and laying. During use, the water pipe can be bent and adjusted according to the field terrain to meet different irrigation layout requirements;

[0041] A spraying mechanism is arranged on the left side of the cart body 1, and the spraying mechanism includes a tripod 9, which stably supports a circular tube 13. Multiple tripods are arranged equidistantly to ensure the installation height and stability of the nozzle 10. Multiple tripods 9 are equidistantly arranged on the left side of the cart body 1, and circular tubes 13 are arranged on the top of the tripod 9. The adjacent circular tubes 13 are connected to the nozzle 10 through flanges. The circular tubes 13 provide a connection support point for the nozzle 10, and the flange connection makes the installation and disassembly of the nozzle more convenient and quick. During irrigation operations, the tripod can be firmly inserted into the soil to ensure the spray The tube will not shake or shift during operation. A flange plug 15 is provided on the left side of the leftmost circular tube 13. The flange plug 15 can block the end where the nozzle 10 is not installed to prevent water loss. The nozzle 10 is made of a flexible polyethylene material, which is corrosion-resistant and flexible. It can be bent and adjusted according to the terrain and planting layout of the wheat field to ensure that the water-fertilizer mixture can be evenly sprayed to each area. The lower side of the nozzle 10 is connected to the spray head 11 through a plurality of quick-release heads 12. The quick-release head 12 facilitates the replacement of the spray head 11 for better adjustment and maintenance.

[0042] Please see attached Figure 3 , Attachment Fig. 9 With attached Fig.10 A cleaning mechanism 8 is provided inside the water tank 2. The cleaning mechanism 8 includes a loop pipe 801. The loop pipe 801 is provided on the upper side of the inside of the water tank 2. A plurality of high-pressure nozzles 802 are equidistantly provided on the lower side of the loop pipe 801. The loop pipe 801 is provided on the upper side of the inside of the water tank 2. The plurality of high-pressure nozzles 802 on the lower side thereof can spray high-pressure water flow in all directions toward the inner wall of the water tank during the cleaning operation. After the operation is completed, the water flow sprayed by the high-pressure nozzle can effectively wash away the fertilizer residues and impurities attached to the inner wall of the water tank, so as to keep the inside of the water tank clean. When the motor 3 is started to stir the water in the water tank 2, the attachments inside the water tank 2 are further cleaned. This is not only beneficial to the mixing quality of water and fertilizer in the next operation, but also can extend the service life of the water tank. A conical pipe 803 is provided on the front side of the loop pipe 801. The quick-release assembly 5 at the front end of the conical pipe 803 is convenient for connecting to an external water pipe.

[0043] The front end of the conical tube 803 and the front side of the water tank 2 are both provided with a quick-release assembly 5, and the quick-release assembly 5 includes a female buckle 501 and a male buckle 502. The female buckle 501 is arranged at the front end of the conical tube 803 and the front side of the water tank 2, and a plurality of clamping blocks 503 are evenly arranged on the inner side of the female buckle 501, and a plurality of L-shaped clamping grooves 505 are evenly arranged on the outer side of the male buckle 502. The clamping blocks 503 are all engaged with the corresponding L-shaped clamping grooves 505, and a sealing gasket 504 is arranged between the female buckle 501 and the male buckle 502. The female buckle 501 and the male buckle 502 are engaged with the L-shaped clamping groove 505 through the clamping blocks 503, and a sealing gasket 504 is arranged in the middle, which can realize quick connection and sealing. When pumping or cleaning operations, this quick-release assembly can conveniently and quickly connect and disassemble the water pipe, thereby improving work efficiency.

[0044] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat field water-saving irrigation device, comprising a cart body (1), characterized in that: A water tank (2) is arranged on the top side of the cart body (1), a drain pipe (19) is arranged on the right side of the water tank (2), a power assembly is arranged on the top of the cart body (1), a stirring mechanism is arranged inside the water tank (2), a winding mechanism (4) is arranged on the left side of the water tank (2), a filtering mechanism (6) is arranged on the top of the cart body (1), a medicine storage mechanism (7) is arranged on the top of the cart body (1), a cleaning mechanism (8) is arranged inside the water tank (2), and a spraying mechanism is arranged on the left side of the cart body (1); The filtering mechanism (6) comprises a storage box (601), the storage box (601) is arranged on the top of the cart body (1), the rear side of the storage box (601) is connected to a box cover (602) via a hinge, the front side of the storage box (601) is connected to a box cover (602) via a buckle (603), a grid box (604) is arranged inside the storage box (601), and a coarse filter (605), a medium filter (606) and a fine filter (607) are equidistantly arranged inside the grid box (604).

2. A wheat field water-saving irrigation device according to claim 1, characterized in that: The spraying mechanism comprises a tripod (9), wherein a plurality of the tripods (9) are equidistantly arranged on the left side of the vehicle body (1), a circular tube (13) is arranged on the top of each of the tripods (9), adjacent circular tubes (13) are connected to a nozzle (10) via a flange, a flange plug (15) is arranged on the left side of the leftmost circular tube (13), and the lower side of each of the nozzles (10) is connected to a spray head (11) via a plurality of quick-release heads (12).

3. A wheat field water-saving irrigation device according to claim 1, characterized in that: The stirring mechanism comprises a motor (3), the motor (3) is arranged on the top of the water tank (2), a rotating rod (16) is arranged at the output end of the motor (3), and stirring blades (22) are equidistantly arranged at the bottom of the rotating rod (16).

4. A wheat field water-saving irrigation device according to claim 1, characterized in that: The medicine storage mechanism (7) comprises a cylinder (701) and a water pump (704). The cylinder (701) is arranged on the top of the cart body (1). The upper part of the cylinder (701) is connected to the round cover (702) via a plurality of buckles (703). The water pump (704) is arranged on the top of the cart body (1). The input end of the water pump (704) is connected to the cylinder (701) via a pipeline, and the output end of the water pump (704) is connected to the top of the water tank (2) via a pipeline.

5. The wheat field water-saving irrigation device according to claim 1, characterized in that: The cleaning mechanism (8) comprises a circular tube (801), the circular tube (801) being arranged on the upper side of the interior of the water tank (2), a plurality of high-pressure nozzles (802) being arranged at equal intervals on the lower side of the circular tube (801), a conical tube (803) being arranged on the front side of the circular tube (801), and a quick-release assembly (5) being arranged on the front end of the conical tube (803) and the front side of the water tank (2).

6. A wheat field water-saving irrigation device according to claim 5, characterized in that: The quick-release assembly (5) comprises a female buckle (501) and a male buckle (502); the female buckle (501) is arranged at the front end of the conical tube (803) and the front side of the water tank (2); a plurality of clamping blocks (503) are arranged at equal distances on the inner side of the female buckle (501); a plurality of L-shaped clamping grooves (505) are arranged at equal distances on the outer side of the male buckle (502); the clamping blocks (503) are engaged with corresponding L-shaped clamping grooves (505); and a sealing gasket (504) is arranged between the female buckle (501) and the male buckle (502).

7. A wheat field water-saving irrigation device according to claim 1, characterized in that: The winding mechanism (4) comprises a rotating shaft (401), the rotating shaft (401) is rotatably connected to the left side of the water tank (2), a rotating disk (402) is arranged on the left side of the rotating shaft (401), and a water pipe (403) is arranged on the outside of the rotating shaft (401).

8. The wheat field water-saving irrigation device according to claim 1, characterized in that: The power assembly comprises a high-pressure pump (14), a water pump (20) and a generator (21); the high-pressure pump (14) is arranged on the top of the cart body (1); the water pump (20) is arranged on the top of the cart body (1); and the generator (21) is arranged on the top of the cart body (1).

9. A wheat field water-saving irrigation device according to claim 8, characterized in that: The output end of the water pump (20) is connected to the right side of the storage box (601) through a pipeline, the left side of the storage box (601) is connected to the corresponding male buckle (502) through a pipeline, the rear side of the water tank (2) is connected to the input end of the high-pressure pump (14) through a pipeline, the output end of the high-pressure pump (14) is connected to one end of the water delivery pipe (403), and the other end of the water delivery pipe (403) is connected to the corresponding circular pipe (13).

10. The wheat field water-saving irrigation device according to claim 1, characterized in that: A trailer hook (17) is arranged on the outer side of the cart body (1), and an escalator (18) is arranged on the left side of the water tank (2).

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