Wheat irrigation device with mixed irrigation function

Abstract

The application discloses a wheat irrigation equipment with a mixed irrigation function, and relates to the technical field of watering. The wheat irrigation equipment comprises a rack, a water tank is fixedly connected to the rack, a first fixing frame is fixedly connected to the rack, a first sliding frame is slidably connected to the first fixing frame, a water pump is fixedly connected to the first sliding frame, the water tank is communicated with the water pump through a hose, the first sliding frame is fixedly connected with a first flow guide frame, the water pump is communicated with the first flow guide frame, the first flow guide frame is rotatably connected with a second flow guide frame, and the second flow guide frame is communicated with evenly-distributed seepage irrigation nozzles. The seepage irrigation nozzles directly deliver water to the vicinity of root systems, reduce the invalid evaporation and loss of water in the soil, improve the water utilization efficiency, and make the water concentrate around the root systems through root zone irrigation, so that the growth and development of the root systems are promoted, the water absorption capacity and stress resistance of plants are improved, and the device has a lower cost compared with the drip irrigation pipe mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of watering, in particular to a wheat irrigation equipment with mixed irrigation function. BACKGROUND

[0002] During the growth of wheat, soil moisture needs to be supplemented through irrigation, especially during dry periods, which can help wheat survive the water shortage period and reduce the impact of drought on its growth.

[0003] Traditional sprinkling irrigation methods mainly include flooding irrigation, sprinkling irrigation and drip irrigation. Flooding irrigation is a method of directly introducing water into the field and allowing it to naturally penetrate into the soil. This method is simple to operate, but has a serious problem of water waste and is prone to soil compaction. Sprinkling irrigation is a method of spraying water into the air using a sprinkler and then evenly covering the entire crop area. Although this method can better control water distribution, it has a large evaporation loss under high temperature or windy conditions, and a large amount of mist water is mainly sprayed on the leaves of the wheat, which makes the root zone water supply insufficient and also makes the leaves stay in a wet state for a long time, which easily causes leaf diseases. Drip irrigation is a method of laying drip irrigation pipes in the wheat field to directly deliver water to the vicinity of the roots. This method can significantly improve water use efficiency, but for large-area farmland, the initial investment cost and the cost of re-laying due to aging are high, and it requires meticulous maintenance and management to avoid problems such as clogging.

[0004] Therefore, the present application provides a wheat irrigation equipment with mixed irrigation function. SUMMARY

[0005] In order to overcome the shortcomings of traditional sprinkling irrigation methods, the present application provides a wheat irrigation equipment with mixed irrigation function.

[0006] A wheat irrigation device with a mixed irrigation function comprises a frame, wherein the frame is fixedly connected to a water tank, the frame is fixedly connected to a first fixed frame, the first fixed frame is slidably connected to a first sliding frame, the first sliding frame is fixedly connected to a water pump, the water tank is connected to the water pump through a hose, the first sliding frame is fixedly connected to a first guide frame, the water pump is connected to the first guide frame, the first guide frame is rotatably connected to a second guide frame, a first hose is connected between the first guide frame and the second guide frame, the second guide frame is connected to infiltration irrigation nozzles distributed at equal intervals, and the lower part of the infiltration irrigation nozzle is slidably connected to a second sliding frame. The frame is provided with a retaining ring, the second sliding frame is fixedly connected to the retaining ring, the spray hole of the infiltration irrigation nozzle is opened on the side of the infiltration irrigation nozzle close to the retaining ring, and the spray hole of the infiltration irrigation nozzle is divided into an upper spray hole and a lower spray hole, the spray holes of the infiltration irrigation nozzle are all inclined downward, the inclination of the upper spray hole is greater than the inclination of the lower spray hole, when the second sliding frame does not touch the ground, the retaining ring blocks the lower spray hole, the frame is provided with a driving component for driving the frame to move, the first fixed frame is provided with an adjusting component for adjusting the lifting of the first sliding frame, and the infiltration irrigation nozzle is connected to a micro-sprinkler irrigation component for spraying water on the leaves and stems of the wheat seedlings.

[0007] As a preferred technical solution of the present invention, the drive assembly includes a first motor, which is fixedly connected to the frame. The first motor is configured as a dual-axis motor, the output shaft of the first motor is fixedly connected to a wheel, and the side of the frame away from the first motor is rotatably connected to auxiliary wheels symmetrically distributed along the frame.

[0008] As a preferred technical solution of the present invention, the adjustment component includes a second motor symmetrically distributed along the first fixed frame, the second motor is fixed to the first fixed frame, the output shaft of the second motor is fixed to a screw, and the first sliding frame is threadedly connected to the screw.

[0009] As a preferred technical solution of the present invention, the bottom surface of the second sliding frame is configured as an isosceles triangle, which is used to guide and push away small stones on the ground to both sides.

[0010] As a preferred technical solution of the present invention, the micro-sprinkler irrigation assembly includes a second hose, which is connected to the infiltration irrigation nozzle. A micro-irrigation nozzle is fixed to the top of the second sliding frame, and the second hose is connected to the micro-irrigation nozzle. The micro-irrigation nozzle is slidably connected to the adjacent infiltration irrigation nozzle.

[0011] As a preferred technical solution of the present invention, the spray holes of the micro-irrigation nozzle are inclined upward.

[0012] As a preferred technical solution of the present invention, it also includes a second fixing frame corresponding to the infiltration irrigation nozzle, the second fixing frame is fixedly connected to the side of the corresponding infiltration irrigation nozzle close to the micro-irrigation nozzle, a first latch is slidably connected in the second fixing frame, a bellows is fixedly connected to the side of the infiltration irrigation nozzle close to the micro-irrigation nozzle, the inner end of the bellows is connected to the interior of the infiltration irrigation nozzle, the outer end of the bellows is fixedly connected to a second latch, the second latch is slidably connected to the adjacent second fixing frame, and the second latch engages with the adjacent first latch.

[0013] As a preferred technical solution of the present invention, it also includes a third fixed frame symmetrically distributed along the second guide frame, the third fixed frame is fixedly connected to the second guide frame, a third motor is fixed inside the third fixed frame, and an impeller symmetrically distributed along the second guide frame is rotatably connected inside the second guide frame, and the impeller is fixedly connected to the adjacent output shaft of the third motor.

[0014] Beneficial effects: The present invention directly transports water to the vicinity of the root system through the infiltration irrigation nozzle, reducing the ineffective evaporation and loss of water in the soil, improving the water utilization efficiency, and the root zone irrigation concentrates water around the root system, promoting the growth and development of the root system, and enhancing the water absorption capacity and stress resistance of the plant. Compared with the drip irrigation pipe method, the cost of this equipment is lower.

[0015] During the height adjustment of the infiltration irrigation nozzle, the present invention automatically switches and adjusts the spray holes on the upper and lower sides of the infiltration irrigation nozzle according to whether the second sliding frame touches the ground. In this way, it adapts to wheat plants of different heights and allows the water flow to be adjusted to spray to the roots of the wheat.

[0016] The present invention not only allows a large amount of water to gradually penetrate into the soil layer where the crop roots are located through the infiltration irrigation nozzle, which helps to maintain the moist state of the deep soil, but also allows a small amount of spray to be sprayed onto the leaves of the wheat seedlings through the micro-irrigation nozzle, which helps to replenish leaf moisture and prevent high temperature burns. In this way, by combining infiltration irrigation with micro-sprinkler irrigation and combining the advantages of multiple irrigation methods, it is possible to optimize water resource utilization efficiency and improve wheat growth quality and yield.

[0017] The present invention utilizes water pressure to cause the bellows to expand outward. In this way, as long as the water pump is still spraying water for irrigation, the infiltration irrigation nozzle and the micro-irrigation nozzle can be interlocked, so that the second sliding frame can also forcefully clear obstacles when encountering them, avoiding the retaining ring and the micro-irrigation nozzle from jumping up and down, thereby avoiding uneven irrigation in different sections.

[0018] The present invention increases the pressure and speed of water at both ends by arranging a third motor and an impeller at both ends, so that the water sprayed by the infiltration irrigation nozzles at both ends of the second guide frame can be sprayed to the roots of the wheat seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the frame, the first sliding frame, the water tank and other components of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the frame of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the wheel, the first motor, the auxiliary wheel and other components of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the first hose, the second motor, the first fixing bracket and other components of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the infiltration irrigation nozzle, the second sliding frame and the retaining ring of the present invention.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the second sliding frame and the retaining ring of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the second sliding frame, the second hose and the micro-irrigation nozzle of the present invention.

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the first latch, the second fixing frame, the bellows and other components of the present invention.

[0028] Figure 10 It is a schematic diagram of the three-dimensional structure of the bellows and the second tooth component of the present invention.

[0029] Figure 11 It is a schematic diagram of the three-dimensional structure of the third fixing frame and the third motor and other components of the present invention.

[0030] Figure 12 It is a schematic diagram of the three-dimensional structure of the third fixing frame and impeller and other components of the present invention.

[0031] Among them: 101-frame, 102-first motor, 103-wheel, 104-auxiliary wheel, 105-water tank, 106-first fixed frame, 107-first sliding frame, 108-second motor, 109-screw, 110-water pump, 111-first guide frame, 112-first hose, 113-second guide frame, 114-infiltration irrigation nozzle, 201-second sliding frame, 202-retaining ring, 301-second hose, 302-micro irrigation nozzle, 401-second fixed frame, 402-first latch, 403-bellows, 404-second latch, 501-third fixed frame, 502-third motor, 503-impeller. DETAILED DESCRIPTION

[0032] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the present invention.

[0033] Example 1: A wheat irrigation device with mixed irrigation function, such as Figure 1-Figure 5 As shown, the machine comprises a frame 101, a first motor 102 is fixedly connected to the lower front portion of the frame 101, the first motor 102 is configured as a dual-axis motor, wheels 103 are fixedly connected to the output shafts on both the left and right sides of the first motor 102, the rear side of the frame 101 is rotatably connected to auxiliary wheels 104 symmetrically distributed along the left and right sides of the frame 101, a water tank 105 is fixedly connected to the top middle of the frame 101, a first fixed frame 106 is fixedly connected to the front side of the frame 101, the first fixed frame 106 is slidably connected to a first sliding frame 107 along the up and down directions, the upper part of the first fixed frame 106 is fixedly connected to a second motor 108 symmetrically distributed along the left and right sides of the first fixed frame 106, the second motor The output shaft of 108 is fixedly connected to a screw rod 109, and the first sliding frame 107 is threadedly connected to the screw rod 109. A water pump 110 is fixedly connected to the left front side of the first sliding frame 107, and the water tank 105 is connected to the water pump 110 through a hose. A first guide frame 111 is fixedly connected to the middle of the first sliding frame 107, and the water pump 110 is connected to the first guide frame 111. The first guide frame 111 is rotatably connected to the second guide frame 113, so that the second guide frame 113 can be conveniently folded and stored. A first hose 112 is connected between the first guide frame 111 and the second guide frame 113, and the second guide frame 113 is connected to three equally spaced infiltration irrigation nozzles 114.

[0034] like Figure 6 、 Figure 7 and Figure 8 As shown, a second sliding frame 201 is also included, and the second sliding frame 201 is slidably connected to the lower part of the infiltration irrigation nozzle 114. The bottom surface of the second sliding frame 201 is set to an isosceles triangle, so that the side edges of the second sliding frame 201 can guide and push away small stones on the ground to both sides. A retaining ring 202 is fixed to the lower rear side of the second sliding frame 201. The spray hole of the infiltration irrigation nozzle 114 is opened on the side of the infiltration irrigation nozzle 114 close to the retaining ring 202, and the spray hole of the infiltration irrigation nozzle 114 is divided into an upper spray hole and a lower spray hole. The spray holes of the infiltration irrigation nozzle 114 are all inclined downward, and the inclination of the upper spray hole is greater than the inclination of the lower spray hole. When the second sliding frame 201 does not touch the ground, the retaining ring 202 blocks the lower spray hole.

[0035] like Figure 8As shown, the second hose 301 is in communication with the seepage irrigation nozzle 114, the top of the second sliding frame 201 is fixedly connected with a micro-irrigation nozzle 302, the second hose 301 is in communication with the micro-irrigation nozzle 302, the micro-irrigation nozzle 302 is slidably connected with the adjacent seepage irrigation nozzle 114, and the spray hole of the micro-irrigation nozzle 302 is upwardly inclined.

[0036] When the device is used for irrigating wheat, the water tank 105 is first filled with water, and then the first motor 102 is started, the output shaft of the first motor 102 drives the wheels 103 to move forward, and the auxiliary wheels 104 are synchronously driven to move forward, so that the device is driven to the wheat field, and each seepage irrigation nozzle 114 and the second sliding frame 201 correspond to each interval row of the wheat field, then the first motor 102 is turned off, and then the height of the seepage irrigation nozzle 114 is adjusted according to the root position of the wheat seedlings, and the specific adjustment operation is as follows:

[0037] The second motor 108 is started, the output shaft of the second motor 108 drives the screw rod 109 to rotate, thereby driving the first sliding frame 107 to move downward along the first fixed frame 106, and further driving the first flow guide frame 111, the first hose 112, the second flow guide frame 113 and the seepage irrigation nozzle 114 to move downward as a whole, so that the upper side spray hole of the seepage irrigation nozzle 114 is close to the root of the wheat seedlings, at this time, the second motor 108 can be turned off, after the adjustment operation is completed, the water pump 110 is started, the water pump 110 delivers the water in the water tank 105 into the first flow guide frame 111, and then flows into the second flow guide frame 113 through the first hose 112, and finally is sprayed downward into the root of the wheat seedlings through the upper side spray hole of the seepage irrigation nozzle 114, finally, the first motor 102 is started again, so that the whole device moves along the interval row of the wheat field, and the root seepage irrigation of the wheat can be realized.

[0038] In the above adjustment process, if the wheat plant is short, at this time, the upper side spray hole of the seepage irrigation nozzle 114 with inconvenient inclination is still used for spraying, which may cause the water to be sprayed onto the leaves of the wheat instead of the roots, and thus, in order to adapt to different heights of the wheat plants, when the high plant wheat is irrigated, the second sliding frame 201 is prevented from touching the ground during the height adjustment, at this time, the water is sprayed downward into the root of the wheat seedlings through the upper side spray hole of the seepage irrigation nozzle 114, and when the low plant wheat is irrigated, the seepage irrigation nozzle 114 drives the second sliding frame 201 to descend to contact the ground, then the second sliding frame 201 and the blocking ring 202 stop descending, and the seepage irrigation nozzle 114 still moves downward relative to the second sliding frame 201 and the blocking ring 202, so that the blocking ring 202 no longer blocks the lower side spray hole of the seepage irrigation nozzle 114, but blocks the upper side spray hole, in this way, the water flow can also be downwardly inclined and irrigated into the root of the wheat seedlings through the lower side spray hole of the seepage irrigation nozzle 114 with smaller inclination.

[0039] The water in the infiltration irrigation nozzle 114 also flows into the micro-irrigation nozzle 302 through the second hose 301, and is sprayed onto the leaves of the wheat seedlings through the spray pipe of the micro-irrigation nozzle 302. The micro-irrigation nozzle 302 uses a small nozzle to generate fine water mist, which gently covers the crop leaves and stems upward. Not only does it supplement the leaf water, but it also adjusts the local microclimate to prevent high-temperature burns. When the second sliding frame 201 moves downward, the micro-irrigation nozzle 302 moves downward synchronously. At this time, the second hose 301 is shortened. When the second sliding frame 201 moves upward, the micro-irrigation nozzle 302 moves upward synchronously. At this time, the second hose 301 is elongated.

[0040] In summary, the present application directly delivers water to the vicinity of the root system through the infiltration irrigation nozzle 114, reducing the ineffective evaporation and loss of water in the soil, improving water use efficiency, and increasing the water absorption capacity and stress resistance of plants. Compared with the drip irrigation pipe method, the present device has lower cost.

[0041] In the process of adjusting the height of the infiltration irrigation nozzle 114, the present application automatically switches and adjusts the spray holes on both sides of the infiltration irrigation nozzle 114 according to whether the second sliding frame 201 touches the ground. In this way, the water flow can be adjusted to spray irrigation to the roots of the wheat plants of different heights.

[0042] The present application not only allows a large amount of water to gradually penetrate into the soil layer where the crop roots are located through the infiltration irrigation nozzle 114, which helps to maintain the wet state of the deep soil, but also allows a small amount of spray to be sprayed onto the leaves of the wheat seedlings through the micro-irrigation nozzle 302, which helps to supplement the leaf water and prevent high-temperature burns. In this way, by combining infiltration irrigation with micro-irrigation and combining the advantages of various irrigation methods, the water resource utilization efficiency can be optimized, and the growth quality and yield of wheat can be improved.

[0043] Example 2: Based on example 1, as shown in Figure 9 and Figure 10 The second fixed frame 401 is fixedly connected to the side of the corresponding infiltration irrigation nozzle 114 close to the micro-irrigation nozzle 302. The first clamping tooth 402 is slidably connected in the up-down direction in the second fixed frame 401. The corrugated pipe 403 is fixedly connected to the side of the infiltration irrigation nozzle 114 close to the micro-irrigation nozzle 302. The inner end of the corrugated pipe 403 is in communication with the inside of the infiltration irrigation nozzle 114. The extension part of the corrugated pipe 403 is affected by the water pressure in the infiltration irrigation nozzle 114 and extends outward. The outer end of the corrugated pipe 403 is fixedly connected with the second clamping tooth 404. The second clamping tooth 404 is slidably connected with the adjacent second fixed frame 401. The second clamping tooth 404 is engaged with the adjacent first clamping tooth 402, so as to realize the interlocking of the infiltration irrigation nozzle 114 and the micro-irrigation nozzle 302.

[0044] During the mobile irrigation process, the second sliding frame 201 may encounter obstacles such as small stones, causing the second sliding frame 201 to drive the retaining ring 202 and the micro-irrigation nozzle 302 to continuously jump up and down, resulting in uneven irrigation in different sections. To avoid this effect, after adjusting the height, start the water pump 110 to press water from the water tank 105 into the infiltration irrigation nozzle 114. Under the action of water pressure, the bellows 403 will expand outward, so that the second latch 404 is pressed tightly within the height corresponding to the first latch 402. In this way, as long as the water pump 110 is still spraying water for irrigation, the infiltration irrigation nozzle 114 and the micro-irrigation nozzle 302 can be interlocked, so that the second sliding frame 201 can also forcefully clear obstacles when encountering them, thereby preventing the retaining ring 202 and the micro-irrigation nozzle 302 from jumping up and down. When the water pump 110 is turned off, the bellows 403 is no longer affected by water pressure. When the micro-irrigation nozzle 302 is forced to move upward, it will drive the first latch 402 to move upward, thereby squeezing the second latch 404 to move toward the side of the compressed bellows 403.

[0045] Example 3: Based on Example 2, Figure 11 and Figure 12 As shown, it also includes a third fixed frame 501 symmetrically distributed along the second guide frame 113, the third fixed frame 501 is fixed to the second guide frame 113, a third motor 502 is fixed inside the third fixed frame 501, and an impeller 503 symmetrically distributed along the second guide frame 113 is rotatably connected inside the second guide frame 113, and the impeller 503 is fixed to the output shaft of the adjacent third motor 502.

[0046] Since the two ends of the second guide frame 113 are far away from the water pump 110 and the water pressure is low, the water sprayed by the infiltration irrigation nozzles 114 at both ends has a short range and may not be sprayed to the roots of the wheat seedlings. Therefore, it is necessary to start the third motor 502 to drive the impeller 503 to rotate. The space between the blades of the impeller 503 will do work on the flowing water, thereby increasing the pressure and speed of the water, so that the water sprayed by the infiltration irrigation nozzles 114 at both ends of the second guide frame 113 can be sprayed to the roots of the wheat seedlings.

[0047] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A wheat irrigation device with a mixed irrigation function, comprising a frame (101), the frame (101) being fixedly connected to a water tank (105), the frame (101) being fixedly connected to a first fixed frame (106), the first fixed frame (106) being slidably connected to a first sliding frame (107), the first sliding frame (107) being fixedly connected to a water pump (110), the water tank (105) being connected to the water pump (110) via a hose, the first sliding frame (107) being fixedly connected to a first flow guide frame (111), the water pump (110) being connected to the first flow guide frame (111), the first flow guide frame (111) being rotatably connected to a second flow guide frame (113), a first hose (112) being connected between the first flow guide frame (111) and the second flow guide frame (113), and characterized in that: The second flow guide frame (113) is connected to the infiltration irrigation nozzles (114) distributed at equal intervals. The lower part of the infiltration irrigation nozzles (114) is slidably connected to the second sliding frame (201). The second sliding frame (201) is fixedly connected to the retaining ring (202). The spray holes of the infiltration irrigation nozzles (114) are opened on the side of the infiltration irrigation nozzles (114) close to the retaining ring (202), and the spray holes of the infiltration irrigation nozzles (114) are divided into upper spray holes and lower spray holes. The spray holes of the infiltration irrigation nozzles (114) are all The second sliding frame (201) is tilted downward, and the inclination of the upper spray hole is greater than the inclination of the lower spray hole. When the second sliding frame (201) does not touch the ground, the blocking ring (202) blocks the lower spray hole. The frame (101) is provided with a driving component for driving the frame (101) to move. The first fixed frame (106) is provided with an adjusting component for adjusting the lifting of the first sliding frame (107). The infiltration irrigation nozzle (114) is connected to a micro-sprinkler assembly for spraying water on the leaves and stems of the wheat seedlings.

2. The wheat irrigation equipment with mixed irrigation function according to claim 1, characterized in that: The driving assembly includes a first motor (102), the first motor (102) is fixedly connected to the frame (101), the first motor (102) is configured as a dual-axis motor, an output shaft of the first motor (102) is fixedly connected to a wheel (103), and a side of the frame (101) away from the first motor (102) is rotatably connected to auxiliary wheels (104) symmetrically distributed along the frame (101).

3. The wheat irrigation equipment with mixed irrigation function according to claim 2, characterized in that: The adjustment component includes a second motor (108) symmetrically distributed along the first fixed frame (106), the second motor (108) is fixedly connected to the first fixed frame (106), the output shaft of the second motor (108) is fixedly connected to a screw (109), and the first sliding frame (107) is threadedly connected to the screw (109).

4. The wheat irrigation equipment with mixed irrigation function according to claim 3, characterized in that: The bottom surface of the second sliding frame (201) is configured as an isosceles triangle, and is used to guide and push away small stones on the ground to both sides.

5. The wheat irrigation equipment with mixed irrigation function according to claim 4, characterized in that: The micro-sprinkler irrigation assembly includes a second hose (301), the second hose (301) is connected to the infiltration irrigation nozzle (114), a micro-sprinkler irrigation nozzle (302) is fixed to the top of the second sliding frame (201), the second hose (301) is connected to the micro-sprinkler irrigation nozzle (302), and the micro-sprinkler irrigation nozzle (302) is slidably connected to the adjacent infiltration irrigation nozzle (114).

6. The wheat irrigation equipment with mixed irrigation function according to claim 5, characterized in that: The spray hole of the micro-irrigation nozzle (302) is inclined upward.

7. The wheat irrigation equipment with mixed irrigation function according to claim 6, characterized in that: The invention also includes a second fixing frame (401) corresponding to the infiltration irrigation nozzle (114), the second fixing frame (401) is fixed to the side of the corresponding infiltration irrigation nozzle (114) close to the micro-irrigation nozzle (302), a first latching tooth (402) is slidably connected in the second fixing frame (401), a bellows (403) is fixed to the side of the infiltration irrigation nozzle (114) close to the micro-irrigation nozzle (302), the inner end of the bellows (403) is communicated with the inside of the infiltration irrigation nozzle (114), the outer end of the bellows (403) is fixed to a second latching tooth (404), the second latching tooth (404) is slidably connected to the adjacent second fixing frame (401), and the second latching tooth (404) is engaged with the adjacent first latching tooth (402).

8. The wheat irrigation equipment with mixed irrigation function according to claim 7, characterized in that: The invention also includes a third fixing frame (501) symmetrically distributed along the second flow guide frame (113), the third fixing frame (501) is fixedly connected to the second flow guide frame (113), a third motor (502) is fixedly connected inside the third fixing frame (501), an impeller (503) symmetrically distributed along the second flow guide frame (113) is rotatably connected inside the second flow guide frame (113), and the impeller (503) is fixedly connected to the adjacent output shaft of the third motor (502).

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