Mobile intelligent irrigation and fertilization integrated equipment suitable for dry farming area

Abstract

The movable intelligent irrigation and fertilization integrated equipment comprises a rack, a first water pump is fixedly connected to the left end of the front side of the upper end of the rack, a second water pump is fixedly connected to the position, located on the rear side of the first water pump, of the upper end of the rack, and a conical cyclone desander is fixedly connected to the front end of the right side of the upper end of the rack; a full-automatic backwashing laminated filter is fixedly connected to the upper end of the rack and located on the rear side of the conical cyclone desander, a controller is fixedly connected to the right end of the rear side of the upper end of the rack, a mixing assembly is fixedly connected to the left end of the rear side of the upper end of the rack, and a fuel generator and a storage battery are fixedly connected to the left end and the right end of the rear side of the bottom end of the rack respectively. The system is specially designed for solving the problems of complex terrain, scarcity of water sources, high cost of a fixed irrigation system, low efficiency of water and fertilizer management and the like in the dry farming area. The equipment integrates moving walking, water quality purification, precise fertilizer preparation and intelligent spraying, and supports remote monitoring and autonomous operation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of irrigation and fertilization, and in particular to a mobile intelligent irrigation and fertilization integrated device suitable for dry farming areas. BACKGROUND

[0002] Dry farming areas are generally faced with challenges such as water resource shortage, complex terrain and scattered land plots, and the traditional irrigation and fertilization system has significant limitations: 1. Fixed facilities: The construction cost is high and cannot be flexibly transferred, and it is difficult to adapt to the application requirements of small-scale land plots, seasonal planting or scattered greenhouses.

[0003] 2. Water and fertilizer management is separated: the irrigation and fertilization systems operate independently, the manual fertilizer preparation precision is low, and water and fertilizer waste or uneven application is easy to occur, which restricts the improvement of resource utilization efficiency.

[0004] 3. Insufficient intelligence: most of the existing mobile irrigation equipment lacks intelligent monitoring capability, and users need to operate on site, and cannot obtain key parameters such as water quality, flow, fertilizer liquid concentration in real time, and the management response is lagging.

[0005] 4. Small size is missing: lightweight mobile equipment suitable for mountainous areas, greenhouses and other scenes is scarce, and large irrigation units cannot be flexibly deployed in narrow land plots, and manual transportation costs are high.

[0006] Although some water and fertilizer integrated devices appear on the market, their design is still mainly fixed or large, and they cannot meet the operation requirements of small-scale, multiple scenes and high-frequency transfer in dry farming areas. Therefore, it is urgent to develop a highly integrated, portable intelligent irrigation and fertilization device that integrates remote control capability through modular design to realize the "lightweight" and "intelligence" of water and fertilizer precision control in dry farming areas. SUMMARY

[0007] The application aims to solve the problems in the prior art and provides a mobile intelligent irrigation and fertilization integrated device suitable for dry farming areas.

[0008] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a mobile intelligent irrigation and fertilization integrated device suitable for dry farming areas, comprising a rack, a first water pump is fixedly connected to the front left end of the upper end of the rack, a second water pump is fixedly connected to the position of the rear side of the upper end of the rack, a conical cyclone sand remover is fixedly connected to the front end of the right side of the upper end of the rack, a full-automatic backwashing laminated filter is fixedly connected to the rear side of the upper end of the rack, a controller is fixedly connected to the right end of the rear side of the upper end of the rack, a mixing assembly is fixedly connected to the left end of the rear side of the upper end of the rack, and a fuel generator and a storage battery are respectively fixedly connected to the left and right ends of the rear side of the bottom end of the rack. Walking assembly, which is arranged at the bottom end of the rack, is used to carry and drive the movement of the rack; The upper feeding assembly is arranged at the upper end of the rear side of the rack, which is used to store and add fertilizer. The spray assembly is arranged on the side of the rack, which is used to spray fertilizer or water.

[0009] Further, the walking assembly includes a support frame and a drive motor, the upper end of the support frame is provided with a slot at the four corners, the left and right sides of the support frame are fixedly connected with a limiting plate at the middle position of the upper end, the bottom end of the rack is fixedly connected with a plug rod at the four corners, the plug rod is respectively inserted into the corresponding slot, the left and right sides of the bottom end of the rack are provided with a limiting slot at the middle position, the limiting plate is connected with the corresponding limiting slot, and a plurality of fixing bolts are arranged between the limiting plate and the rack; The bottom end of the support frame is fixedly connected with a fixed plate at the four corners, the outer side of the fixed plate is rotatably connected with a first guide wheel, the bottom end of the support frame is fixedly connected with a first fixed frame at the left and right sides of the middle position, the outer side of the first fixed frame is rotatably connected with a second guide wheel at the upper end, and a plurality of walking wheels are rotatably connected with the first fixed frame at the bottom end. The corresponding first guide wheel, second guide wheel and walking wheel are provided with a track belt, the drive motor is fixedly connected to the inner side of the corresponding fixed plate, and the output end of the drive motor is fixedly connected to the corresponding first guide wheel shaft center position.

[0010] Further, the conical cyclone sand remover includes a second fixed frame and a waste storage tank, the second fixed frame is fixedly connected with the rack, the waste storage tank is fixedly connected to the upper end of the second fixed frame, the second fixed frame is provided with a discharge port on the right side, the discharge port is bolted with a sealing disc, the waste storage tank is fixedly connected with a conical sand setting pipe at the upper end, the conical sand setting pipe is fixedly connected with a cyclone tank at the upper end, the first water pump is fixedly connected with a water suction pipe at the input end, the first water pump is fixedly connected with a drain pipe at the output end, one end of the drain pipe is connected to the inside of the cyclone tank, and the cyclone tank is fixedly connected with a first connecting pipe at the upper end.

[0011] Further, the full-automatic backwashing laminated filter includes a water inlet pipe, a drain pipe and a water outlet pipe, the water inlet pipe is fixedly connected with the rack, one end of the first connecting pipe is fixedly connected with the water inlet pipe, the left and right sides of the upper end of the water inlet pipe are fixedly connected with two three-way valves, the upper end of the two three-way valves is fixedly connected with a second connecting pipe, the front and back sides of the second connecting pipe are fixedly connected with laminated filters, the water outlet pipe is fixedly connected to the upper end of the second connecting pipe, the drain pipe is fixedly connected to the front side of the two three-way valves, the left side of the water outlet pipe is fixedly connected with a pump liquid pipe, and the pump liquid pipe is fixedly connected with a second valve.

[0012] Further, the mixing assembly comprises a mixing barrel and an end cover, the mixing barrel is fixedly connected with a first liquid level meter and a second liquid level meter at the upper end and the lower end respectively, the mixing barrel is fixedly connected with the rack, a plurality of liquid stabilizing rings are fixedly connected to the inner wall of the mixing barrel, the end cover is fixedly connected to the upper end of the mixing barrel, a stirring motor is fixedly connected to the middle position of the upper end of the end cover, a stirring shaft is fixedly connected to the output end of the stirring motor, a plurality of stirring rods are fixedly connected to the outer side of the stirring shaft, an exhaust pipe is fixedly connected to one side of the upper end of the end cover, a one-way valve is fixedly connected to the exhaust pipe, and a protective net is fixedly connected to the upper end of the exhaust pipe.

[0013] Further, the second water pump is fixedly connected with a liquid pumping pipe, the liquid pumping pipe is connected to the inside of the mixing barrel, the output end of the second water pump is fixedly connected with a liquid discharging pipe, the liquid discharging pipe is fixedly connected with a first valve, and the upper end of the liquid discharging pipe is connected to the inside of the pump liquid pipe, the pump liquid pipe is fixedly connected with a water injection pipe, one end of the water injection pipe is connected to the inside of the mixing barrel, and the water injection pipe is fixedly connected with a third valve.

[0014] Further, the feeding assembly comprises a blower, a fertilizer tank and a distribution shell, the blower is fixedly connected to the upper end of the rack, the input end of the blower is fixedly connected with an air filter, the output end of the blower is fixedly connected with a feeding pipe, one end of the feeding pipe is connected to the inside of the mixing barrel, the fertilizer tank is arranged above the feeding pipe, a feeding pipe is fixedly connected between the bottom end of the fertilizer tank and the feeding pipe, a feeding valve is arranged on the feeding pipe, the distribution shell is fixedly connected to the feeding pipe, a distribution disc is rotatably connected to the inside of the distribution shell, a plurality of distribution grooves are arranged on the outer side of the distribution disc, a feeding motor is fixedly connected to the outer side of the distribution shell, the output end of the feeding motor is fixedly connected to the center position of the distribution disc, a material level meter is fixedly connected to the middle position of the upper end of the fertilizer tank, a material injection pipe is fixedly connected to one side of the upper end of the fertilizer tank, and a cover plate is arranged on the material injection pipe.

[0015] Further, the spraying assembly comprises a spraying pipe, an extension rod and a three-way connector, the bottom end of the extension rod is fixedly connected with a base, a plurality of humidity sensors are fixedly connected to the bottom end of the base, the three-way connector is fixedly connected to the upper end of the extension rod, the upper end of the three-way connector is fixedly connected with a third connecting pipe, the third connecting pipe is fixedly connected with a distribution shell at the upper end, a plurality of spray heads are fixedly connected to the side of the distribution shell, a fourth valve is fixedly connected to the third connecting pipe, one end of the spraying pipe is bolted with the pump liquid pipe, the other end of the spraying pipe is threadedly connected with one end of the three-way connector, and a sealing cover is threadedly connected to one end of the three-way connector.

[0016] The beneficial effects of the present application are as follows: 1. Mobility and adaptability improvement: The walking assembly adopts a quick disassembly and assembly structure fixed by plug-in rods and slots, limiting plates and limiting grooves, and fixing bolts, combined with a track driving system, which can stably move in rugged and dry landforms, adapt to scattered plots and greenhouse operations, and realize continuous power supply in the scene without external power supply by integrating a fuel generator and a storage battery into the rack; 2. Precise water and fertilizer collaborative management: The conical cyclone sand remover and the automatic backwashing laminated filter are connected in series, the sand is removed by centrifugal force of the cyclone tank and the laminated filter is backwashed at regular intervals (the two three-way valves switch the blowdown pipe), which ensures the quality of irrigation water, the feeding assembly realizes on-demand fertilizer addition by quantitative feeding (the volume of the feeding groove is controllable) and air conveying of the air blower, the mixing assembly mixes the fertilizer solution by driving the stirring rod with the stirring motor, the first and second liquid level meters monitor the concentration gradient in real time to ensure uniformity of mixing; 3. Intelligent remote control: The controller integrates humidity sensor data to automatically adjust the height of the telescopic rod of the spraying assembly and the opening degree of the fourth valve to realize on-demand irrigation, the material level meter, the first and second liquid level meters and the valve state data can be remotely transmitted through the Internet of Things module to support unattended operation; 4. Lightweight and low maintenance cost: Modular design (such as quick disassembly of the spraying pipe and the three-way connector screw) reduces maintenance difficulty, and the split walking support frame and the rack are connected by fixing bolts, which is convenient for transportation and part replacement. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed to be used in the specific implementation manner. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a left view of the present application; Figure 2 It is a right view of the present application; Figure 3 It is a rear view of the present application; Figure 4 It is a bottom view of the present application; Figure 5 It is a structure schematic diagram of the walking assembly of the present application.

[0019] Figure 6 It is a structure schematic diagram of the conical cyclone sand remover and the mixing assembly of the present application; Figure 7 It is a structure schematic diagram of the automatic backwashing laminated filter and the feeding assembly of the present application; Figure 8 It is a structure schematic diagram of the mixing assembly and the feeding assembly of the present application; Figure 9 Structure diagram of the spraying assembly of the application.

[0020] Reference signs are as follows: 1, walking assembly; 2, frame; 3, first water pump; 4, conical cyclone desander; 5, full-automatic backwashing laminated filter; 6, mixing assembly; 7, feeding assembly; 8, controller; 9, second water pump; 10, spraying assembly; 11, fuel generator; 12, storage battery; 13, insertion rod; 14, limiting groove; 15, support frame; 16, insertion slot; 17, limiting plate; 18, fixing bolt; 19, fixing plate; 20, first guide wheel; 21, driving motor; 22, first fixing frame; 23, second guide wheel; 24, walking wheel; 25, track; 26, second fixing frame; 27, waste storage tank; 28, discharge port; 29, conical sand setting pipe; 30, cyclone tank; 31, water pumping pipe; 32, water discharging pipe; 33, first connecting pipe; 34, liquid pumping pipe; 35, liquid discharging pipe; 36, first valve; 37, pump liquid pipe; 38, second valve; 39, water injection pipe; 40, third valve; 41, mixing barrel; 42, first liquid level meter; 43, second liquid level meter; 44, end cover; 45, stirring motor; 46, exhaust pipe; 47, one-way valve; 48, protective net; 49, feeding pipe; 50, water inlet pipe; 51, two-position three-way valve; 52, second connecting pipe; 53, laminated filter; 54, blowdown pipe; 55, water outlet pipe; 56, fertilizer tank; 57, material distribution housing; 58, discharging motor; 59, discharging pipe; 60, discharging valve; 61, air blower; 62, air filter; 63, material level meter; 64, material injection pipe; 65, cover plate; 66, material distribution disc; 67, material distribution groove; 68, liquid stabilizing ring; 69, stirring shaft; 70, stirring rod; 71, spraying pipe; 72, telescopic rod; 73, base; 74, humidity sensor; 75, three-way connector; 76, third connecting pipe; 77, fourth valve; 78, shunt housing; 79, spray head; 80, sealing cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0022] As Figures 1-9 shown, the application has the following four specific embodiments. Embodiment 1

[0023] The utility model provides an equipment for mobile intelligent irrigation and fertilization integration suitable for dry farming area, including frame 2, the front side left end of upper end of frame 2 is fixedly connected with first water pump 3, the position of upper end of frame 2 is fixedly connected with second water pump 9 in the rear side of first water pump 3, the right side front end of upper end of frame 2 is fixedly connected with conical cyclone sand remover 4, the rear side right end of upper end of frame 2 is fixedly connected with controller 8, the rear side left end of upper end of frame 2 is fixedly connected with mixing assembly 6, and the bottom end rear side left and right ends of frame 2 are fixedly connected with oil-driven generator 11 and battery 12 respectively; Walking assembly 1, walking assembly 1 is arranged at the bottom end of frame 2, is used to carry frame 2 and drive it to move; Feeding assembly 7, feeding assembly 7 is arranged at the upper end of frame 2 rear side, is used to store fertilizer and add fertilizer; Spraying assembly 10, spraying assembly 10 is arranged at the side of frame 2, is used to spray fertilizer or water.

[0024] In the embodiment, as shown in Figures 1-2 , and Figures 3-4 Frame 2 is compactly integrated with each functional module, reduces the equipment floor space, satisfies the operation demand of narrow passageway in greenhouse. Embodiment 2

[0025] Different from embodiment 1, the walking assembly 1 of the embodiment is disclosed as follows: Walking assembly 1 includes support frame 15 and drive motor 21, the upper end of support frame 15 is provided with slot 16 at the four corners, the middle position of the left and right sides of the upper end of support frame 15 is fixedly connected with limiting plate 17, the bottom end of frame 2 is fixedly connected with plug rod 13 at the four corners, plug rod 13 is respectively connected with corresponding slot 16, the middle position of the left and right sides of the bottom end of frame 2 is provided with limiting slot 14, limiting plate 17 is connected with corresponding limiting slot 14, and a plurality of fixed bolts 18 are arranged between limiting plate 17 and frame 2. The bottom end of support frame 15 is fixedly connected with fixed plate 19 at the four corners, the outer side of fixed plate 19 is rotatably connected with first guide wheel 20, the middle position of the left and right sides of the bottom end of support frame 15 is fixedly connected with first fixed frame 22, the outer side of the upper end of first fixed frame 22 is rotatably connected with second guide wheel 23, and a plurality of walking wheels 24 are rotatably connected with the bottom end of first fixed frame 22, the corresponding first guide wheel 20, second guide wheel 23 and walking wheel 24 are provided with track 25, drive motor 21 is fixedly connected with the inner side of corresponding fixed plate 19, and the output end of drive motor 21 is fixedly connected with the axis position of corresponding first guide wheel 20.

[0026] In the embodiment, as shown in Figures 1-2 , and Figures 3-4As shown, the left and right drive motors (21) are started, the output shaft directly drives the first guide wheel (20) to rotate, the first guide wheel (20) drives the track (25) through the meshing teeth, pulls the second guide wheel (23) and the walking wheel (24) to rotate synchronously, the track (25) increases the ground contact area, and cooperates with multiple walking wheels (24) to disperse the pressure, avoids the subsidence of soft soil in dry farmland, can independently adjust the rotating speed of the left and right drive motors (21), realizes the differential steering of the track, and is suitable for ridge narrow roads. The insertion rod (13) at the bottom of the rack (2) is inserted into the insertion slot (16) of the support frame (15), preliminary positioning is realized, the limiting plate (17) is embedded into the limiting slot (14) of the rack (2), transverse shaking is resisted, the fixing bolt (18) penetrates through the limiting plate (17) and the rack (2), final locking is completed, and the overall stability of the equipment during movement is ensured. Example 3

[0027] Different from example 2, the embodiment discloses a conical cyclone sand remover 4 and a full-automatic backwashing laminated filter 5 of the fan group 15: The conical cyclone sand remover 4 comprises a second fixing frame 26 and a waste storage tank 27, the second fixing frame 26 is fixedly connected with the rack 2, the waste storage tank 27 is fixedly connected to the upper end of the second fixing frame 26, a discharge port 28 is arranged on the right side of the second fixing frame 26, a sealing disc is bolted on the discharge port 28, the waste storage tank 27 is fixedly connected with a conical sand setting pipe 29 at the upper end, the conical sand setting pipe 29 is fixedly connected with a cyclone tank 30 at the upper end, the first water pump 3 is fixedly connected with a water pumping pipe 31 at the input end, the first water pump 3 is fixedly connected with a water discharge pipe 32 at the output end, one end of the water discharge pipe 32 is connected to the inside of the cyclone tank 30, and the cyclone tank 30 is fixedly connected with a first connecting pipe 33 at the upper end; The full-automatic backwashing laminated filter 5 comprises a water inlet pipe 50, a blowdown pipe 54 and a water outlet pipe 55, the water inlet pipe 50 is fixedly connected with the rack 2, one end of the first connecting pipe 33 is fixedly connected with the water inlet pipe 50, two three-way valves 51 are fixedly connected with the water inlet pipe 50 at the upper end, the second connecting pipe 52 is fixedly connected with the two three-way valves 51 at the upper end, the laminated filter 53 is fixedly connected with the second connecting pipe 52 at the front and back sides, the water outlet pipe 55 is fixedly connected with the second connecting pipe 52 at the upper end, the blowdown pipe 54 is fixedly connected with the front side of the two three-way valves 51, the pump liquid pipe 37 is fixedly connected with the left side of the water outlet pipe 55, and the second valve 38 is fixedly connected with the pump liquid pipe 37.

[0028] In the embodiment, as shown in Figures 1-2 , and Figures 3-4As shown, the first water pump 3 draws external water source through the water suction pipe 31, pumps into the cyclone tank 30 through the water discharge pipe 32, and the water flow forms a cyclone separation sand in the conical grit pipe 29, the sand settles in the waste storage tank 27, and the preliminary purified water enters the laminated filter 53 for secondary filtration through the first connecting pipe 33. The conical cyclone sand remover is connected with the full-automatic backwashing laminated filter, the sand is removed by centrifugal force of the cyclone tank and the laminated filter is backwashed at regular time, the two-way valve switches the blowdown pipe 54, the impurities are discharged from the blowdown pipe 54, and the clean water is transported to the pump liquid pipe 37 through the water outlet pipe 55. Example 4

[0029] The difference between this embodiment and example 3 is that the mixing assembly 6, the feeding assembly 7 and the spraying assembly 10 are disclosed in this embodiment. The mixing assembly 6 comprises a mixing barrel 41 and an end cover 44, the first liquid level meter 42 and the second liquid level meter 43 are fixedly connected to the upper and lower ends of the side surface of the mixing barrel 41 respectively, the mixing barrel 41 is fixedly connected with the rack 2, a plurality of liquid stabilizing rings 68 are fixedly connected to the inner wall of the mixing barrel 41, the end cover 44 is fixedly connected to the upper end of the mixing barrel 41, the stirring motor 45 is fixedly connected to the middle position of the upper end of the end cover 44, the stirring shaft 69 is fixedly connected to the output end of the stirring motor 45, a plurality of stirring rods 70 are fixedly connected to the outer side of the stirring shaft 69, the exhaust pipe 46 is fixedly connected to one side of the upper end of the end cover 44, the one-way valve 47 is fixedly connected to the exhaust pipe 46, and the protective net 48 is fixedly connected to the upper end of the exhaust pipe 46; The second water pump 9 is fixedly connected with the liquid suction pipe 34 at the input end, the liquid suction pipe 34 is connected to the inside of the mixing barrel 41, the second water pump 9 is fixedly connected with the liquid discharge pipe 35 at the output end, the first valve 36 is fixedly connected to the liquid discharge pipe 35, the upper end of the liquid discharge pipe 35 is connected to the inside of the pump liquid pipe 37, the water injection pipe 39 is fixedly connected to the pump liquid pipe 37, one end of the water injection pipe 39 is connected to the inside of the mixing barrel 41, and the third valve 40 is fixedly connected to the water injection pipe 39; The feeding assembly 7 comprises an air blower 61, a fertilizer tank 56 and a distribution shell 57, the air blower 61 is fixedly connected to the upper end of the rack 2, the air filter 62 is fixedly connected to the input end of the air blower 61, the feeding pipe 49 is fixedly connected to the output end of the air blower 61, one end of the feeding pipe 49 is connected to the inside of the mixing barrel 41, the fertilizer tank 56 is arranged above the feeding pipe 49, the lower end of the fertilizer tank 56 is fixedly connected with the feeding pipe 49, the lower end of the feeding pipe 49 is fixedly connected with the lower end of the distribution shell 57, the distribution shell 57 is fixedly connected to the lower end of the feeding pipe 49, the distribution disc 66 is rotatably connected to the inside of the distribution shell 57, a plurality of distribution grooves 67 are arranged on the outer side of the distribution disc 66, the lower end of the distribution shell 57 is fixedly connected with the lower end of the distribution disc 66, the lower end of the distribution shell 57 is fixedly connected with the lower end of the distribution motor 58, the material level meter 63 is fixedly connected to the upper end of the fertilizer tank 56, the injection pipe 64 is fixedly connected to one side of the upper end of the fertilizer tank 56, and the cover plate 65 is arranged on the injection pipe 64; The spraying assembly 10 comprises a spraying pipe 71, an extension rod 72, and a tee connector 75, the bottom end of the extension rod 72 is fixedly connected with a base 73, the bottom end of the base 73 is fixedly connected with a plurality of humidity sensors 74, the tee connector 75 is fixedly connected at the upper end of the extension rod 72, the upper end of the tee connector 75 is fixedly connected with a third connecting pipe 76, the upper end of the third connecting pipe 76 is fixedly connected with a shunt shell 78, a plurality of spray heads 79 are fixedly connected to the side of the shunt shell 78, the third connecting pipe 76 is fixedly connected with a fourth valve 77, one end of the spraying pipe 71 is bolted with the pump liquid pipe 37, the other end of the spraying pipe 71 is threadedly connected with one end of the tee connector 75, and one end of the tee connector 75 is threadedly connected with a sealing cover 80.

[0030] In the embodiment, as shown in Figures 1-2 , and Figures 3-4 , the unloading motor 58 is started to drive the distribution disc 66 to rotate, the fertilizer in the fertilizer tank 56 falls into the distribution groove 67 on the distribution disc, and the fertilizer in each groove falls into the feeding pipe 49 through the unloading pipe 59; the material level meter 63 monitors the remaining amount in the tank in real time, and triggers an alarm when the material level is low; The air blower 61 is started to inhale the air purified through the air filter 62, the high-pressure airflow is injected into the feeding pipe 49 to blow the fertilizer particles falling through the unloading pipe 59 into the inside of the mixing barrel 41, and the unloading valve 60 is linked with the air blower 61, so that the fertilizer can be prevented from being accumulated and blocked; The clean water is injected into the mixing barrel 41 from the water injection pipe 39, the third valve 40 adjusts the flow of the water flow to impact the fertilizer particles to accelerate the dissolution, the stirring motor 45 drives the stirring rod 70 on the stirring shaft 69 to rotate to shear the fluid to mix the fertilizer and the water, and the liquid stabilizing ring 68 can inhibit vortex to improve the mixing uniformity; The first liquid level meter 42 and the second liquid level meter 43 constitute gradient monitoring, the liquid level difference is fed back to the controller 8 to the fertilizer liquid density, the water injection amount and the stirring time can be dynamically adjusted, the exhaust pipe 46 discharges the mixed gas through the one-way valve 47, and the protective net 48 blocks foreign matters; After the mixing is completed, the second water pump 9 draws the fertilizer liquid through the liquid pumping pipe 34, the liquid discharging pipe 35 pumps the fertilizer liquid into the pump liquid pipe 37 to be mixed with the filtered water in a certain proportion, and the first valve 36 can control the flow of the fertilizer liquid; The water-fertilizer mixed liquid in the pump liquid pipe 37 is delivered through the spraying pipe 71, enters the third connecting pipe 76 and the shunt shell 78 through the tee connector 75, and is finally distributed to the plurality of spray heads 79, the sealing cover 80 can be removed to connect the spraying assembly 10 in series, the humidity sensors 74 detect the soil water content data and feed back the data in real time, and the water injection amount can be automatically adjusted. The overall working principle of the application is as follows:

[0031] Water source treatment stage: the first water pump 3 extracts external water source through the water extraction pipe 31, and pumps the water into the cyclone tank 30 through the water discharge pipe 32, the water flow forms a cyclone separation sand in the conical sand pipe 29, the sand settles in the waste storage tank 27, the preliminary purified water enters the laminated filter 53 for secondary filtration through the first connecting pipe 33, the impurities are discharged through the blowdown pipe 54, and the clean water is transported to the pump liquid pipe 37 through the water outlet pipe 55; Fertilizer mixing and conveying stage: the fertilizer in the fertilizer tank 56 is quantitatively and evenly distributed by the distribution motor 58 and the distribution disc 66, is conveyed to the mixing barrel 41 through the feeding pipe 49 by the air blower 61, the water injection pipe 39 injects the filtered water into the mixing barrel 41, the stirring motor 45 drives the stirring rod 70 to form homogeneous fertilizer liquid, the second water pump 9 extracts the fertilizer liquid through the liquid extraction pipe 34, and the fertilizer liquid is injected into the pump liquid pipe 37 through the liquid discharge pipe 35 and is mixed with the clean water; Intelligent spraying stage: the water and fertilizer mixed liquid in the pump liquid pipe 37 is conveyed to the spraying assembly 10 through the spraying pipe 71, the humidity sensor 74 monitors the soil humidity and feeds back to the controller 8, so that the lifting of the telescopic rod 72 and the spraying range of the spraying head 79 can be automatically adjusted according to the soil humidity, the sealing cover 80 is opened, other spraying assemblies 10 can be connected in series after the three-way connector, and a multi-channel irrigation mode is switched.

[0032] The preferred embodiments disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A mobile intelligent irrigation and fertilization integrated equipment suitable for dryland areas, comprising a frame (2), characterized in that: A first water pump (3) is fixedly connected to the left front end of the upper end of the frame (2). A second water pump (9) is fixedly connected to the upper end of the frame (2) at the position behind the first water pump (3). A conical cyclone separator (4) is fixedly connected to the front right side of the upper end of the frame (2). A fully automatic backwashing disc filter (5) is fixedly connected to the upper end of the frame (2) at the position behind the conical cyclone separator (4). A controller (8) is fixedly connected to the right rear side of the upper end of the frame (2). A mixing assembly (6) is fixedly connected to the left rear side of the upper end of the frame (2). A fuel generator (11) and a storage battery (12) are fixedly connected to the left and right sides of the rear side of the bottom end of the frame (2), respectively. Walking assembly (1), which is located at the bottom of the frame (2) and is used to support the frame (2) and drive it to move; Feeding assembly (7), which is located on the rear side of the upper end of the frame (2) and is used for storing fertilizer and adding fertilizer; Spray assembly (10), which is disposed on the side of the frame (2) and is used to spray fertilizer or water.

2. The mobile intelligent irrigation and fertilization integrated equipment suitable for dryland farming areas according to claim 1, characterized in that: The walking component (1) includes a support frame (15) and a drive motor (21). The support frame (15) has slots (16) at the four corners of its upper end. Limiting plates (17) are fixedly connected to the middle positions of the left and right sides of the upper end of the support frame (15). Insert rods (13) are fixedly connected to the four corners of the bottom end of the frame (2). The insert rods (13) are respectively inserted into the corresponding slots (16). Limiting grooves (14) are opened at the middle positions of the left and right sides of the bottom end of the frame (2). The limiting plates (17) are snapped into the corresponding limiting grooves (14). Several fixing bolts (18) are provided between the limiting plates (17) and the frame (2). The support frame (15) is fixedly connected to four corners of the bottom end of each fixed plate (19). The outer side of each fixed plate (19) is rotatably connected to a first guide wheel (20). The middle position of the left and right sides of the bottom end of the support frame (15) is fixedly connected to a first fixed frame (22). The upper outer side of the first fixed frame (22) is rotatably connected to a second guide wheel (23). The bottom end of the first fixed frame (22) is rotatably connected to several walking wheels (24). Tracks (25) are provided between the first guide wheel (20), the second guide wheel (23) and the walking wheels (24). The drive motor (21) is fixedly connected to the inner side of the corresponding fixed plate (19). The output end of the drive motor (21) is fixedly connected to the axis of the corresponding first guide wheel (20).

3. The mobile intelligent irrigation and fertilization integrated equipment suitable for dryland farming areas according to claim 2, characterized in that: The conical cyclone sand separator (4) includes a second fixed frame (26) and a waste storage tank (27). The second fixed frame (26) is fixedly connected to the frame (2). The waste storage tank (27) is fixedly connected to the upper end of the second fixed frame (26). A drain port (28) is provided on the right side of the second fixed frame (26). A sealing disc is bolted to the drain port (28). A conical sand settling pipe (29) is fixedly connected to the upper end of the waste storage tank (27). A cyclone tank (30) is fixedly connected to the upper end of the conical sand settling pipe (29). A water pump (31) is fixedly connected to the input end of the first water pump (3). A drain pipe (32) is fixedly connected to the output end of the first water pump (3). One end of the drain pipe (32) is connected to the inside of the cyclone tank (30). A first connecting pipe (33) is fixedly connected to the upper end of the cyclone tank (30).

4. A mobile intelligent irrigation and fertilization integrated device suitable for dryland farming areas according to claim 3, characterized in that: The fully automatic backwash disc filter (5) includes an inlet pipe (50), a drain pipe (54), and an outlet pipe (55). The inlet pipe (50) is fixedly connected to the frame (2). One end of the first connecting pipe (33) is fixedly connected to the inlet pipe (50). Two-position three-way valves (51) are fixedly connected to the left and right sides of the upper end of the inlet pipe (50). A second connecting pipe (52) is fixedly connected to the upper end of the two-position three-way valve (51). Disc filters (53) are fixedly connected to the front and rear sides of the second connecting pipe (52). The outlet pipe (55) is fixedly connected to the upper end of the second connecting pipe (52). The drain pipe (54) is fixedly connected to the front side of the two-position three-way valve (51). A pump pipe (37) is fixedly connected to the left side of the outlet pipe (55). A second valve (38) is fixedly connected to the pump pipe (37).

5. A mobile intelligent irrigation and fertilization integrated device suitable for dryland farming areas according to claim 4, characterized in that: The mixing assembly (6) includes a mixing tank (41) and an end cap (44). A first level gauge (42) and a second level gauge (43) are fixedly connected to the upper and lower sides of the mixing tank (41). The mixing tank (41) is fixedly connected to the frame (2). Several liquid stabilizing rings (68) are fixedly connected to the inner wall of the mixing tank (41). The end cap (44) is fixedly connected to the upper end of the mixing tank (41). A stirring motor (45) is fixedly connected to the middle position of the upper end of the end cap (44). A stirring shaft (69) is fixedly connected to the output end of the stirring motor (45). Several stirring rods (70) are fixedly connected to the outside of the stirring shaft (69). An exhaust pipe (46) is fixedly connected to one side of the upper end of the end cap (44). A one-way valve (47) is fixedly connected to the exhaust pipe (46). A protective net (48) is fixedly connected to the upper end of the exhaust pipe (46).

6. A mobile intelligent irrigation and fertilization integrated device suitable for dryland farming areas according to claim 5, characterized in that: The second water pump (9) is fixedly connected to a liquid extraction pipe (34) at its input end. The liquid extraction pipe (34) is connected to the inside of the mixing tank (41). The second water pump (9) is fixedly connected to a drain pipe (35) at its output end. A first valve (36) is fixedly connected to the drain pipe (35). The upper end of the drain pipe (35) is connected to the inside of the pump pipe (37). A water injection pipe (39) is fixedly connected to the pump pipe (37). One end of the water injection pipe (39) is connected to the inside of the mixing tank (41). A third valve (40) is fixedly connected to the water injection pipe (39).

7. A mobile intelligent irrigation and fertilization integrated device suitable for dryland farming areas according to claim 6, characterized in that: The feeding assembly (7) includes a blower (61), a fertilizer tank (56), and a distribution shell (57). The blower (61) is fixedly connected to the upper end of the frame (2). An air filter (62) is fixedly connected to the input end of the blower (61), and a feeding pipe (49) is fixedly connected to the output end of the blower (61). One end of the feeding pipe (49) is connected to the inside of the mixing tank (41). The fertilizer tank (56) is located above the feeding pipe (49). A discharge pipe (59) is fixedly connected between the bottom end of the fertilizer tank (56) and the feeding pipe (49). A discharge valve is provided on the discharge pipe (59). (60) The material distribution shell (57) is fixedly connected to the material discharge pipe (59). The material distribution shell (57) is rotatably connected to the material distribution plate (66). Several material distribution grooves (67) are provided on the outside of the material distribution plate (66). The material discharge motor (58) is fixedly connected to the outside of the material distribution shell (57). The output end of the material discharge motor (58) is fixedly connected to the center position of the material distribution plate (66). The fertilizer tank (56) is fixedly connected to the middle position of the upper end of the material level gauge (63). The fertilizer tank (56) is fixedly connected to one side of the upper end of the material level gauge (64). The material discharge pipe (64) is provided with a cover plate (65).

8. A mobile intelligent irrigation and fertilization integrated device suitable for dryland farming areas according to claim 7, characterized in that: The spray assembly (10) includes a spray pipe (71), a telescopic rod (72), and a three-way connector (75). The bottom end of the telescopic rod (72) is fixedly connected to a base (73). The bottom end of the base (73) is fixedly connected to several humidity sensors (74). The three-way connector (75) is fixedly connected to the upper end of the telescopic rod (72). The upper end of the three-way connector (75) is fixedly connected to a third connecting pipe (76). The upper end of the third connecting pipe (76) is fixedly connected to a diversion housing (78). Several nozzles (79) are fixedly connected to the side of the diversion housing (78). A fourth valve (77) is fixedly connected to the third connecting pipe (76). One end of the spray pipe (71) is bolted to the pump pipe (37). The other end of the spray pipe (71) is threaded to one end of the three-way connector (75). One end of the three-way connector (75) is threaded to a sealing cap (80).

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