Intelligent agricultural water and fertilizer integrated irrigation equipment

Abstract

The invention relates to the technical field of irrigation equipment, and particularly discloses intelligent agricultural water and fertilizer integrated irrigation equipment. According to the intelligent agricultural water and fertilizer integrated irrigation equipment, the purposes of avoiding blockage and detecting the pH value in real time are achieved, the stirring device is used for stirring and mixing water and a chemical fertilizer, monitoring the pH value of the water and the fertilizer in real time and conducting temperature rising treatment on a solution, and therefore the solubility of the chemical fertilizer is improved; the spraying device atomizes and sprays out the mixed water and fertilizer solution, the filtering device filters, screens, scatters and melts chemical fertilizer raw materials, and the feeding device supplements water to the stirring device and feeds the chemical fertilizer raw materials, so that real-time monitoring of the pH value of the water and fertilizer solution is realized; therefore, compared with a traditional single-point detection mode, the reliability of the data is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of irrigation equipment, and specifically to an intelligent agricultural water and fertilizer integrated irrigation equipment. Background Art

[0002] In traditional agriculture, irrigation and fertilization are mostly independent operations, relying on manual experience judgment. For example, after flood irrigation or furrow irrigation, chemical fertilizers are spread, resulting in uneven distribution of water and fertilizer, and the utilization rate is less than 30%-40% (FAO data). A large amount of nutrients are lost with runoff or deep leakage, causing problems such as soil compaction and nitrate pollution of groundwater. The deficiencies of traditional technologies and existing improvement schemes in terms of accuracy, intelligence, and scalability restrict the efficient utilization of water and fertilizer resources. Intelligent agricultural water and fertilizer integrated equipment needs to integrate multi-source perception, intelligent decision-making, and precise execution, and solve the core pain points of agricultural sustainable development through technological integration and innovation, becoming the key infrastructure for the transformation and upgrading of modern agriculture.

[0003] Currently, the existing water and fertilizer configuration equipment lacks filtration measures when configuring solutions, and is prone to blockage during long-term use. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: An intelligent agricultural water and fertilizer integrated irrigation equipment, including a support chassis, a bottom bracket is fixedly connected to the top of the support chassis, a stirring device is fixedly connected to the top of the bottom bracket, a spraying device is communicated with the side of the stirring device, a filtering device is fixedly connected to the top of the stirring device, a feeding device is fixedly connected to the side of the stirring device, and the filtering device is arranged at a position below the feeding device; The stirring device includes a stirring housing, a first motor is fixedly connected to the bottom of the inner wall of the stirring housing, a heating component is fixedly connected to the driving shaft of the first motor, a reverse component is fixedly connected to the top of the heating component, a first conductive slip ring is sleeved and fixedly connected to the bottom of the side of the reverse component, a second conductive slip ring is sleeved and fixedly connected to the top of the side of the reverse component, a detection component is fixedly connected to the top of the reverse component, and the bottom of the stirring housing is fixedly connected to the top of the bottom bracket.

[0005] Preferably, the heating assembly includes a first stirring shaft, a straight stirring blade is fixedly connected to the side of the first stirring shaft, a heating pipe is fixedly connected to the side of the straight stirring blade, an elastic electrode is fixedly connected to the inner wall of the heating pipe, a first connecting ring is fixedly connected to the top of the first stirring shaft. The first motor rotates to drive the first stirring shaft to rotate. The first stirring shaft rotates to drive the straight stirring blade to rotate. The straight stirring blade rotates to drive the heating pipe to rotate. The top of the elastic electrode contacts the bottom of the first conductive slip ring. The first conductive slip ring is connected to an external power supply to transfer current to the surface of the heating pipe, thereby driving the water body to heat up and heating the liquid. The setting of the heating pipe increases the turbulent flow when the liquid flows through the surface of the straight stirring blade, thereby increasing the stirring degree inside the liquid, and further making the liquid stirred completely. The first stirring shaft rotates to drive the first connecting ring to rotate. The first connecting ring rotates to drive the reverse assembly to rotate. The reverse assembly rotates to drive the detection assembly to rotate. The rotation direction of the detection assembly is opposite to that of the straight stirring blade, so that the liquid tumbles up and down between the first connecting ring and the detection assembly, thereby promoting the full mixing of the bottom solution and the upper solution, making the liquid more uniform, and preventing the occurrence of uneven concentration. When the first motor drives the straight stirring blade to rotate in the reverse direction, the straight stirring blade drives the solution to stir in the reverse direction. The straight stirring blade exerts a squeezing effect on the liquid to promote the discharge of the liquid from the inside of the spraying device, thereby promoting the discharge of the solution.

[0006] Preferably, the top of the first connecting ring is fixedly connected to the bottom of the reverse assembly, the movable end of the elastic electrode contacts the bottom of the first conductive slip ring, and the first stirring shaft is sleeved on the driving shaft of the first motor and fixedly connected to the driving shaft of the first motor.

[0007] Preferably, the reverse assembly includes a fixed pipe, a fixed gear shaft is fixedly connected to the side of the fixed pipe, a reverse gear is sleeved and rotatably connected to the side of the fixed gear shaft, an upper gear is engaged with one side of the top of the reverse gear, a lower gear is engaged with one side of the bottom of the reverse gear, the bottom of the lower gear is fixedly connected to the top of the first connecting ring, the top of the upper gear is fixedly connected to the bottom of the detection assembly, and both the upper gear and the lower gear are rotatably connected to the inner wall of the fixed pipe.

[0008] Preferably, the detection assembly includes a second stirring shaft, a fixed blade is fixedly connected to the side of the second stirring shaft, an arc-shaped blade is fixedly connected to the side of the fixed blade away from the second stirring shaft, a pH tester is fixedly connected to the side of the fixed blade, a fixed groove adapted to the filtering device is opened at the top of the second stirring shaft, the bottom of the second stirring shaft is fixedly connected to the top of the upper gear, and the output end of the pH tester is connected to the input end of the second conductive slip ring through a cable.

[0009] Preferably, the spraying device includes an infusion pipe, the side of the infusion pipe penetrates and communicates with an electric pump, the bottom of the electric pump communicates with a first rotary joint, the side of the first rotary joint communicates with a connecting pipe, the side of the connecting pipe communicates with a second rotary joint, the side of the second rotary joint communicates with an atomizing nozzle. The side of the infusion pipe communicates with the side of the stirring housing. The infusion pipe extracts the liquid from the inside of the stirring housing. The liquid is transported to the inside of the first rotary joint through the electric pump. Under the water pressure provided by the infusion pipe, it is transported to the inside of the connecting pipe through the first rotary joint. The liquid passes through the connecting pipe and is atomized and ejected from the atomizing nozzle through the second rotary joint. When the liquid is atomized and ejected, due to the eccentric setting of the atomizing nozzle, a reaction force is generated when the liquid is ejected, driving the second rotary joint to rotate. And due to the eccentric setting of the second rotary joint relative to the connecting pipe, the liquid drives the connecting pipe to rotate around the first rotary joint when ejected, so that the water and fertilizer solution drives the atomizing nozzle to continuously change its position when ejected, so as to achieve the purpose of evenly spraying the water and fertilizer solution on the designated area. Compared with traditional drip irrigation and other methods, it increases the evenness of water and fertilizer spraying, prevents the accumulation of fertilizers from causing too high osmotic pressure of plants and resulting in dehydration. At the same time, uniform spraying is beneficial to improve the utilization rate of water and fertilizer.

[0010] Preferably, the filtering device includes an arc-shaped filtering housing, the inner wall of the arc-shaped filtering housing is fixedly connected with an arc-shaped filter screen, the top of the arc-shaped filter screen is fixedly connected with partition blades, and the bottom of the arc-shaped filter screen is fixedly connected with a fixed shaft.

[0011] Preferably, the bottom of the fixed shaft is fixedly connected with a connecting plate adapted to the fixed groove, and the side of the arc-shaped filtering housing is rotatably connected with the inner wall of the stirring housing.

[0012] Preferably, the feeding device includes a feeding support, the top of the feeding support is fixedly connected with a feeding port, the bottom of the feeding port is fixedly connected with an arc-shaped baffle, the top of the feeding port communicates with a water inlet joint, the water inlet joint penetrates the top of the feeding port and is fixedly connected with the feeding port, the bottom of the water inlet joint communicates with a third rotary joint, the side of the third rotary joint communicates with a porous pipe, and the side of the feeding support is fixedly connected with the side of the stirring housing.

[0013] The present invention provides a smart agriculture water and fertilizer integrated irrigation device. It has the following beneficial effects: 1. The intelligent agricultural integrated water and fertilizer irrigation equipment is provided with a first motor that rotates to drive a first stirring shaft to rotate. The rotation of the first stirring shaft drives a straight stirring blade to rotate. The rotation of the straight stirring blade drives a heating pipe to rotate. The top of the elastic electrode contacts the bottom of the first conductive slip ring. The first conductive slip ring is connected to external power supply to transfer current to the surface of the heating pipe, thereby driving the water body to heat up and heating the liquid. The setting of the heating pipe increases the turbulent flow when the liquid flows through the surface of the straight stirring blade, thereby increasing the stirring degree inside the liquid, and further making the liquid stirred completely. The rotation of the first stirring shaft drives a first connecting ring to rotate. The rotation of the first connecting ring drives a reverse assembly to rotate. The rotation of the reverse assembly drives a detection assembly to rotate. The rotation direction of the detection assembly is opposite to that of the straight stirring blade, so that the liquid tumbles up and down between the first connecting ring and the detection assembly, thereby promoting the full mixing of the bottom solution and the upper solution, making the liquid more uniform and preventing the occurrence of uneven concentration. When the first motor drives the straight stirring blade to rotate in the reverse direction, the straight stirring blade drives the solution to stir in the reverse direction. The straight stirring blade exerts a squeezing effect on the liquid to promote the discharge of the liquid from the inside of the spraying device, thereby promoting the discharge of the solution.

[0014] 2. The intelligent agricultural integrated water and fertilizer irrigation equipment is provided with a reverse gear that rotates to drive an upper gear to rotate. The rotation of the upper gear drives a second stirring shaft to rotate. The rotation of the second stirring shaft drives a fixed blade to rotate. The rotation of the fixed blade drives an arc blade to rotate. The rotation of the fixed blade drives a pH tester to rotate. The data of the pH tester is transmitted to the outside through a second conductive slip ring. The liquid flows through the surface of the fixed blade to reach the surface of the arc blade. The liquid passes through the surface of the pH tester to detect the pH value of the solution. The rotation directions of the arc blade and the heating pipe are opposite to promote the up and down turning of the liquid. At the same time, the arc shape of the arc blade changes the positions of the liquid inside and outside, so that the liquid at different positions flows through the surface of the pH tester, so that the pH detection can contact the average pH value of the internally stirred liquid, so that the pH value after stirring for a period of time can better represent the overall pH value of the liquid.

[0015] 3. The intelligent agricultural integrated water and fertilizer irrigation device is provided with an infusion pipe to extract liquid from the inside of the stirring housing. The liquid is transported to the inside of the first rotary joint by an electric pump and is transported to the inside of the connecting pipe through the first rotary joint under the water pressure provided by the infusion pipe. The liquid passes through the connecting pipe and is atomized and sprayed out from the atomizing nozzle through the second rotary joint. When the liquid is atomized and sprayed out, due to the eccentric setting of the atomizing nozzle, a reaction force is generated when the liquid is sprayed out to drive the second rotary joint to rotate. And due to the eccentric setting of the second rotary joint relative to the connecting pipe, the liquid drives the connecting pipe to rotate around the first rotary joint when it is sprayed out, so that the water and fertilizer solution drives the atomizing nozzle to continuously change its position when it is sprayed out, so as to achieve the purpose of evenly spraying the water and fertilizer solution on the specified area. Compared with traditional drip irrigation and other methods, the uniformity of water and fertilizer spraying is increased, and the accumulation of fertilizer is prevented from causing too high osmotic pressure of plants and resulting in dehydration. At the same time, uniform spraying is beneficial to improving the utilization rate of water and fertilizer.

[0016] 4. The intelligent agricultural integrated water and fertilizer irrigation device is provided with a connecting plate that rotates to drive a fixed shaft to rotate. The fixed shaft rotates to drive an arc-shaped filter screen to rotate. The arc-shaped filter screen rotates to drive partition blades to rotate. The chemical fertilizer directly falls on the surface of the arc-shaped filter screen. Under the driving action of the partition blades, the chemical fertilizer is broken and refined. Water is introduced through the water inlet joint and reaches the inside of the porous pipe through the third rotary joint and is discharged. And under the reaction force of the discharged water, the porous pipe is driven to rotate around the third rotary joint, so that the water is evenly sprayed on the surface of the chemical fertilizer, thereby increasing the contact area between water and chemical fertilizer and accelerating dissolution. The cooperation of the arc-shaped baffle and the arc-shaped filter housing prevents the material from flying out during the rotation of the partition blades. At the same time, the arc-shaped design of the arc-shaped filter screen is beneficial to the dispersion of water and chemical fertilizer on the surface of the arc-shaped filter screen, so that the chemical fertilizer is filtered by the arc-shaped filter screen during dissolution to remove insoluble impurities in the chemical fertilizer. The filtration and dissolution of chemical fertilizer raw materials are realized, and impurities are removed to reduce the probability of blockage during spraying. Description of the Drawings

[0017] Figure 1 Structural schematic diagram of the intelligent agricultural integrated water and fertilizer irrigation device of the present invention; Figure 2 Structural schematic diagram of the stirring device of the present invention; Figure 3 Structural schematic diagram of the heating component of the present invention; Figure 4 Structural schematic diagram of the reverse component of the present invention; Figure 5 Structural schematic diagram of the detection component of the present invention; Figure 6 Structural schematic diagram of the spraying device of the present invention; Figure 7Schematic structural diagram of the filtering device of the present invention; Figure 8 Schematic structural diagram of the feeding device of the present invention.

[0018] In the figure: 1, support chassis; 2, bottom bracket; 3, stirring device; 4, spraying device; 5, filtering device; 6, feeding device; 301, stirring housing; 302, first motor; 303, heating component; 304, reverse component; 305, first conductive slip ring; 306, second conductive slip ring; 307, detection component; 3031, first stirring shaft; 3032, straight stirring paddle; 3033, heating pipe; 3034, elastic electrode; 3035, first connecting ring; 3041, fixed pipe; 3042, fixed gear shaft; 3043, reverse gear; 3044, upper gear; 3045, lower gear; 3071, second stirring shaft; 3072, fixed paddle; 3073, arc paddle; 3074, pH tester; 3075, fixed groove; 401, infusion pipe; 402, electric pump; 403, first rotary joint; 404, connecting pipe; 405, second rotary joint; 406, atomizing nozzle; 501, arc-shaped filter housing; 502, arc-shaped filter screen; 503, partition blade; 504, fixed shaft; 505, connecting plate; 601, material guiding bracket; 602, feeding port; 603, arc-shaped baffle; 604, water inlet joint; 605, third rotary joint; 606, perforated pipe. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 3 , the present invention provides a technical solution: an intelligent agricultural water and fertilizer integrated irrigation device, including a support chassis 1, a bottom bracket 2 is fixedly connected to the top of the support chassis 1, a stirring device 3 is fixedly connected to the top of the bottom bracket 2, a spraying device 4 is communicated with the side of the stirring device 3, a filtering device 5 is fixedly connected to the top of the stirring device 3, a feeding device 6 is fixedly connected to the side of the stirring device 3, and the filtering device 5 is arranged at a position below the feeding device 6.

[0021] The support chassis 1 increases the contact area of the device with the ground, the bottom bracket 2 supports the device as a whole, the stirring device 3 is used to stir and mix water and fertilizers, and real-time monitors the pH value of the water and fertilizers, and heats up the solution to improve the solubility of the fertilizers, thereby accelerating the melting speed of the fertilizers, thereby improving the production efficiency. The spraying device 4 atomizes and sprays the mixed water and fertilizer solution, and rotates automatically to perform automatic spreading of the water and fertilizers, thereby preventing the defect that the traditional water and fertilizer application device concentrates the fertilizers at the same position. The filtering device 5 filters and screens the fertilizer raw materials and breaks them up and melts them. The feeding device 6 replenishes water to the stirring device 3 and inputs the fertilizer raw materials. The water is automatically spread during the application process to dissolve the fertilizers. It realizes the real-time monitoring of the pH value of the water and fertilizer solution, thereby increasing the credibility of the data compared with the traditional single-point detection method. Moreover, heating the water and fertilizers not only accelerates the solubility of the fertilizers, but also avoids the decrease in the solubility of the fertilizers caused by too low temperature of the water and fertilizers in winter. At the same time, warm water is more suitable for fertilization operations in the greenhouse than cold water in winter.

[0022] The stirring device 3 includes a stirring housing 301. A first motor 302 is fixedly connected to the bottom of the inner wall of the stirring housing 301. A driving shaft of the first motor 302 is fixedly connected to a heating assembly 303. The heating assembly 303 is fixedly connected to a reverse assembly 304 at the top. A first conductive slip ring 305 is sleeved and fixedly connected to the bottom of the side of the reverse assembly 304. A second conductive slip ring 306 is sleeved and fixedly connected to the top of the side of the reverse assembly 304. A detection assembly 307 is fixedly connected to the top of the reverse assembly 304. The bottom of the stirring housing 301 is fixedly connected to the top of the bottom bracket 2.

[0023] The heating assembly 303 includes a first stirring shaft 3031. A straight stirring blade 3032 is fixedly connected to the side of the first stirring shaft 3031. A heating pipe 3033 is fixedly connected to the side of the straight stirring blade 3032. An elastic electrode 3034 is fixedly connected to the inner wall of the heating pipe 3033. A first connection ring 3035 is fixedly connected to the top of the first stirring shaft 3031. The top of the first connection ring 3035 is fixedly connected to the bottom of the reverse assembly 304. The movable end of the elastic electrode 3034 contacts the bottom of the first conductive slip ring 305. The first stirring shaft 3031 is sleeved on the driving shaft of the first motor 302 and is fixedly connected to the driving shaft of the first motor 302.

[0024] When stirring is carried out, the first motor 302 is started. The rotation of the first motor 302 drives the first stirring shaft 3031 to rotate. The rotation of the first stirring shaft 3031 drives the straight stirring blade 3032 to rotate. The rotation of the straight stirring blade 3032 drives the heating pipe 3033 to rotate. The top of the elastic electrode 3034 contacts the bottom of the first conductive slip ring 305. The first conductive slip ring 305 connects to the external power supply and transmits current to the surface of the heating pipe 3033, thereby driving the water body to heat up and heating the liquid. The setting of the heating pipe 3033 increases the turbulent flow when the liquid flows through the surface of the straight stirring blade 3032, thereby increasing the stirring degree inside the liquid, and further making the liquid stirring complete. The rotation of the first stirring shaft 3031 drives the first connecting ring 3035 to rotate. The rotation of the first connecting ring 3035 drives the reverse assembly 304 to rotate. The rotation of the reverse assembly 304 drives the detection assembly 307 to rotate. The rotation direction of the detection assembly 307 is opposite to that of the straight stirring blade 3032, so that the liquid tumbles up and down between the first connecting ring 3035 and the detection assembly 307, thereby promoting the full mixing of the bottom solution and the upper solution, making the liquid more uniform and preventing the occurrence of uneven concentration. When the first motor 302 drives the straight stirring blade 3032 to rotate in the reverse direction, the straight stirring blade 3032 drives the solution to stir in the reverse direction. The straight stirring blade 3032 exerts a squeezing effect on the liquid, thereby promoting the discharge of the liquid from the inside of the spraying device 4, and thus promoting the discharge of the solution.

[0025] Please refer to Figures 1 - 5 As shown in, the present invention provides a technical solution: The reverse assembly 304 includes a fixed pipe 3041. A fixed gear shaft 3042 is fixedly connected to the side of the fixed pipe 3041. A reverse gear 3043 is sleeved and rotatably connected to the side of the fixed gear shaft 3042. One side of the top of the reverse gear 3043 meshes with an upper gear 3044. One side of the bottom of the reverse gear 3043 meshes with a lower gear 3045. The bottom of the lower gear 3045 is fixedly connected to the top of the first connecting ring 3035. The top of the upper gear 3044 is fixedly connected to the bottom of the detection assembly 307. Both the upper gear 3044 and the lower gear 3045 are rotatably connected to the inner wall of the fixed pipe 3041.

[0026] The detection component 307 includes a second stirring shaft 3071. A fixed paddle 3072 is fixedly connected to the side surface of the second stirring shaft 3071. An arc-shaped paddle 3073 is fixedly connected to the side of the fixed paddle 3072 away from the second stirring shaft 3071. A pH tester 3074 is fixedly connected to the side surface of the fixed paddle 3072. A fixing groove 3075 adapted to the filtering device 5 is formed at the top of the second stirring shaft 3071. The bottom of the second stirring shaft 3071 is fixedly connected to the top of the upper gear 3044. The output end of the pH tester 3074 is connected to the input end of the second conductive slip ring 306 through a cable.

[0027] The first connecting ring 3035 rotates to drive the lower gear 3045 to rotate. The lower gear 3045 rotates to drive the reverse gear 3043 to rotate. The reverse gear 3043 rotates to drive the upper gear 3044 to rotate. The upper gear 3044 rotates to drive the second stirring shaft 3071 to rotate. The second stirring shaft 3071 rotates to drive the fixed paddle 3072 to rotate. The fixed paddle 3072 rotates to drive the arc-shaped paddle 3073 to rotate. The fixed paddle 3072 rotates to drive the pH tester 3074 to rotate. The data of the pH tester 3074 is transmitted to the outside through the second conductive slip ring 306. The liquid flows through the surface of the fixed paddle 3072 to reach the surface of the arc-shaped paddle 3073. The liquid passes through the surface of the pH tester 3074 to detect the pH value of the solution. The rotation directions of the arc-shaped paddle 3073 and the heating tube 3033 are opposite to promote the up-and-down turnover of the liquid. At the same time, the arc shape of the arc-shaped paddle 3073 changes the positions of the liquid inside and outside, so that the liquid at different positions flows through the surface of the pH tester 3074, so that the pH detection can contact the average pH value of the internally stirred liquid, so that the pH value after stirring for a period of time can better represent the overall pH value of the liquid.

[0028] Please refer to Figures 1 - 6 , the present invention provides a technical solution: The spraying device 4 includes an infusion tube 401. An electric pump 402 penetrates and communicates with the side surface of the infusion tube 401. The bottom of the electric pump 402 communicates with a first rotary joint 403. A communicating pipe 404 communicates with the side surface of the first rotary joint 403. A second rotary joint 405 communicates with the side surface of the communicating pipe 404. A spray head 406 communicates with the side surface of the second rotary joint 405. The side surface of the infusion tube 401 communicates with the side surface of the stirring housing 301.

[0029] After the water and fertilizer solution is stirred, the infusion pipe 401 is started. The infusion pipe 401 extracts the liquid from the inside of the stirring housing 301. The liquid is transported to the inside of the first rotary joint 403 through the electric pump 402. Under the water pressure provided by the infusion pipe 401, it is transported to the inside of the connecting pipe 404 through the first rotary joint 403. The liquid passes through the connecting pipe 404 and is atomized and sprayed out from the atomizing nozzle 406 through the second rotary joint 405. When the liquid is atomized and sprayed out, due to the eccentric setting of the atomizing nozzle 406, a reaction force is generated when the liquid is sprayed out, driving the second rotary joint 405 to rotate. And due to the eccentric setting of the second rotary joint 405 relative to the connecting pipe 404, the liquid drives the connecting pipe 404 to rotate around the first rotary joint 403 when it is sprayed out. Thus, when the water and fertilizer solution is sprayed out, it drives the atomizing nozzle 406 to continuously change its position, so as to achieve the purpose of evenly spraying the water and fertilizer solution on the designated area, increasing the uniformity of water and fertilizer spraying compared with traditional drip irrigation and other methods, preventing the accumulation of fertilizer from causing too high osmotic pressure of plants and resulting in dehydration. At the same time, uniform spraying is beneficial to improving the utilization rate of water and fertilizer.

[0030] Please refer to Figures 1 - 8 The present invention provides a technical solution: The filtering device 5 includes an arc-shaped filtering housing 501. The inner wall of the arc-shaped filtering housing 501 is fixedly connected with an arc-shaped filter screen 502. The top of the arc-shaped filter screen 502 is fixedly connected with a partition blade 503. The bottom of the arc-shaped filter screen 502 is fixedly connected with a fixed shaft 504. The bottom of the fixed shaft 504 is fixedly connected with a connecting plate 505 adapted to the fixed groove 3075. The side of the arc-shaped filtering housing 501 is rotatably connected with the inner wall of the stirring housing 301.

[0031] The feeding device 6 includes a feeding support 601. The top of the feeding support 601 is fixedly connected with a feeding port 602. The bottom of the feeding port 602 is fixedly connected with an arc-shaped baffle 603. The top of the feeding port 602 is communicated with a water inlet joint 604. The water inlet joint 604 penetrates through the top of the feeding port 602 and is fixedly connected with the feeding port 602. The bottom of the water inlet joint 604 is communicated with a third rotary joint 605. The side of the third rotary joint 605 is communicated with a porous pipe 606. The side of the feeding support 601 is fixedly connected with the side of the stirring housing 301.

[0032] The chemical fertilizer is introduced through the feed inlet 602, and water is introduced through the water inlet joint 604. When the second stirring shaft 3071 rotates, the second stirring shaft 3071 drives the fixed groove 3075 to rotate. The rotation of the fixed groove 3075 drives the connecting plate 505 to rotate. The rotation of the connecting plate 505 drives the fixed shaft 504 to rotate. The rotation of the fixed shaft 504 drives the arc-shaped filter screen 502 to rotate. The rotation of the arc-shaped filter screen 502 drives the partition blade 503 to rotate. The chemical fertilizer directly falls on the surface of the arc-shaped filter screen 502. Under the driving action of the partition blade 503, the chemical fertilizer is broken and refined. Water is introduced through the water inlet joint 604 and reaches the inside of the porous pipe 606 through the third rotary joint 605 and is discharged. Under the reaction force of the discharged water, the porous pipe 606 is driven to rotate around the third rotary joint 605, so that the water is evenly sprayed on the surface of the chemical fertilizer, thereby increasing the contact area between the water and the chemical fertilizer and accelerating dissolution. The cooperation of the arc-shaped baffle 603 and the arc-shaped filter housing 501 prevents the material from flying out during the rotation of the partition blade 503. At the same time, the arc-shaped design of the arc-shaped filter screen 502 is beneficial to the dispersion of water and chemical fertilizer on the surface of the arc-shaped filter screen 502, so that the chemical fertilizer is filtered by the arc-shaped filter screen 502 during dissolution to remove the insoluble impurities in the chemical fertilizer. The filtration and dissolution of the chemical fertilizer raw material are realized, and the impurities are removed to reduce the probability of blockage during spraying.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A smart agricultural water-fertilizer integrated irrigation equipment, characterized by: The invention comprises a supporting chassis (1), the top of the supporting chassis (1) is fixedly connected to a bottom bracket (2), the top of the bottom bracket (2) is fixedly connected to a stirring device (3), the side of the stirring device (3) is connected to a spraying device (4), the top of the stirring device (3) is fixedly connected to a filtering device (5), the side of the stirring device (3) is fixedly connected to a feeding device (6), and the filtering device (5) is arranged below the feeding device (6); The stirring device (3) comprises a stirring shell (301), a first motor (302) is fixedly connected to the bottom of the inner wall of the stirring shell (301), a heating component (303) is fixedly connected to the driving shaft of the first motor (302), a reverse component (304) is fixedly connected to the top of the heating component (303), a first conductive slip ring (305) is sleeved and fixedly connected to the bottom of the side of the reverse component (304), a second conductive slip ring (306) is sleeved and fixedly connected to the top of the side of the reverse component (304), a detection component (307) is fixedly connected to the top of the reverse component (304), and the bottom of the stirring shell (301) is fixedly connected to the top of the bottom bracket (2).

2. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The heating component (303) comprises a first stirring shaft (3031), a straight stirring blade (3032) being fixedly connected to the side of the first stirring shaft (3031), a heating tube (3033) being fixedly connected to the side of the straight stirring blade (3032), an elastic electrode (3034) being fixedly connected to the inner wall of the heating tube (3033), and a first connecting ring (3035) being fixedly connected to the top of the first stirring shaft (3031).

3. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 2, characterized in that: The top of the first connecting ring (3035) is fixedly connected to the bottom of the reverse component (304), the movable end of the elastic electrode (3034) is in contact with the bottom of the first conductive slip ring (305), and the first stirring shaft (3031) is sleeved on the driving shaft of the first motor (302) and fixedly connected to the driving shaft of the first motor (302).

4. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The reverse component (304) comprises a fixed tube (3041), a fixed gear shaft (3042) being fixedly connected to the side of the fixed tube (3041), a reverse gear (3043) being sleeved and rotatably connected to the side of the fixed gear shaft (3042), an upper gear (3044) being meshed on the top side of the reverse gear (3043), a lower gear (3045) being meshed on the bottom side of the reverse gear (3043), the bottom of the lower gear (3045) being fixedly connected to the top of the first connecting ring (3035), the top of the upper gear (3044) being fixedly connected to the bottom of the detection component (307), and both the upper gear (3044) and the lower gear (3045) being rotatably connected to the inner wall of the fixed tube (3041).

5. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 4, characterized in that: The detection component (307) comprises a second stirring shaft (3071), a fixed blade (3072) is fixedly connected to the side of the second stirring shaft (3071), a curved blade (3073) is fixedly connected to the side of the fixed blade (3072) away from the second stirring shaft (3071), a pH tester (3074) is fixedly connected to the side of the fixed blade (3072), a fixing groove (3075) adapted to the filtering device (5) is provided at the top of the second stirring shaft (3071), the bottom of the second stirring shaft (3071) is fixedly connected to the top of the upper gear (3044), and the output end of the pH tester (3074) is connected to the input end of the second conductive slip ring (306) via a cable.

6. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The spraying device (4) comprises an infusion tube (401), a side of the infusion tube (401) passes through and is connected to an electric pump (402), the bottom of the electric pump (402) is connected to a first rotating joint (403), the side of the first rotating joint (403) is connected to a connecting tube (404), the side of the connecting tube (404) is connected to a second rotating joint (405), the side of the second rotating joint (405) is connected to an atomizing nozzle (406), and the side of the infusion tube (401) is connected to the side of the stirring shell (301).

7. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The filtering device (5) comprises an arc-shaped filtering housing (501), the inner wall of the arc-shaped filtering housing (501) being fixedly connected to a arc-shaped filtering screen (502), the top of the arc-shaped filtering screen (502) being fixedly connected to a separating blade (503), and the bottom of the arc-shaped filtering screen (502) being fixedly connected to a fixed shaft (504).

8. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 7, characterized in that: A connecting plate (505) adapted to the fixing groove (3075) is fixedly connected to the bottom of the fixing shaft (504), and a side surface of the arc-shaped filtering housing (501) is rotatably connected to the inner wall of the stirring housing (301).

9. The smart agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The feeding device (6) comprises a material guide bracket (601), the top of the material guide bracket (601) is fixedly connected to a material feed port (602), the bottom of the material feed port (602) is fixedly connected to an arc-shaped baffle (603), the top of the material feed port (602) is connected to a water inlet joint (604), the water inlet joint (604) passes through the top of the material feed port (602) and is fixedly connected to the material feed port (602), the bottom of the water inlet joint (604) is connected to a third rotating joint (605), the side of the third rotating joint (605) is connected to a porous tube (606), and the side of the material guide bracket (601) is fixedly connected to the side of the stirring shell (301).

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