Multifunctional intelligent drip irrigation and fertilization all-in-one machine

Abstract

The multifunctional intelligent drip irrigation and fertilization all-in-one machine comprises a mounting table, a mounting base is fixedly mounted at the top of the mounting table, a water pump is fixedly mounted at the top of the mounting base, the output end of the water pump is in through connection with a conveying pipe, and the end, away from the water pump, of the conveying pipe is in through connection with a filtering and cleaning assembly; a connecting pipe is connected to the outer side of the filtering and cleaning assembly in a penetrating mode, a drip irrigation fertilizer applicator body is connected to the end, away from the filtering and cleaning assembly, of the connecting pipe in a penetrating mode, and a press-fit sealing assembly is fixedly installed on the outer side of the drip irrigation fertilizer applicator body. According to the multifunctional intelligent drip irrigation and fertilization all-in-one machine, by arranging the filtering and cleaning assembly, different water quality conditions are effectively handled, a filter screen is regularly cleaned, the good filtering effect is kept, the stirring and mixing assembly is arranged, the fertilizer utilization rate is increased, the quality and yield of agricultural products are improved, the press-fit sealing assembly is arranged, and the long-term stable sealing state is ensured; the flexibility and the high efficiency of fertilizer storage management are obviously improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation equipment, and particularly to a multifunctional intelligent drip irrigation and fertilization integrated machine. Background Art

[0002] At present, with the continuous acceleration of the global agricultural modernization process, the efficient utilization of water resources and precise fertilization have become key factors in improving agricultural production efficiency, ensuring food security, and maintaining the ecological environment. The shortage of water resources is becoming increasingly severe in many regions. Traditional irrigation methods waste a lot of water, and excessive fertilization not only increases costs but also causes problems such as soil compaction and water pollution. Against this background, the multifunctional intelligent drip irrigation and fertilization integrated machine has emerged. As an agricultural equipment integrating advanced irrigation and fertilization technologies, it innovatively integrates an automatic control system, a precise water and fertilizer ratio device, and an efficient drip irrigation component. In modern precision agriculture, such integrated machines play a crucial role. Through automatic control, the integrated machine can accurately deliver irrigation water and fertilizers to the roots of crops according to the growth stage of the crops, soil humidity, and nutrient requirements, greatly improving the utilization rate of water resources and fertilizers. At the same time, it reduces the labor intensity of frequent manual fertilization and irrigation, and reduces labor costs and environmental pollution. Therefore, there is a particular need for a multifunctional intelligent drip irrigation and fertilization integrated machine.

[0003] However, the existing drip irrigation and fertilization devices do not have a filtering and cleaning device. Impurities in the irrigation water source will enter the irrigation system with the water flow and are extremely likely to accumulate at the narrow flow channels inside the drip heads, causing the drip heads to be blocked. Once the drip heads are blocked, the water discharge flow rate will change, resulting in uneven water discharge from each drip head, which will seriously affect the irrigation uniformity. At the same time, there is no stirring and mixing device, and effective circulating flow cannot be formed, making it difficult for fertilizers to be fully mixed. There will be a phenomenon that the fertilizers in the upper layer are too dilute due to excessive dilution, while the fertilizers in the lower layer become thick due to long-term precipitation and accumulation, greatly affecting the fertilization uniformity and unable to ensure that crops can obtain balanced nutrient supply in different areas. At the same time, there is no pressing and sealing device. After long-term use, the lids and joints of the storage tanks are easily affected by factors such as environmental humidity, temperature changes, frequent opening and closing, and material scouring, and are prone to aging and wear. This will not only significantly affect the fertilizer efficiency, resulting in crops not obtaining sufficient nutrients, but also may cause pollution to the surrounding soil, water and other environments due to fertilizer volatilization and leakage, damaging the ecological balance. Summary of the Invention

[0004] The object of the present invention is to provide a multifunctional intelligent drip irrigation and fertilization integrated machine to solve the problems proposed in the above-mentioned background technology. The existing drip irrigation and fertilization devices do not have a filtering and cleaning device. Impurities in the irrigation water source will enter the irrigation system along with the water flow, and are extremely likely to accumulate at the narrow flow channels inside the drip heads, causing blockage of the drip heads. When the drip heads are blocked, the water outflow rate will change, resulting in uneven water outflow from each drip head, which will seriously affect the uniformity of irrigation. At the same time, there is no stirring and mixing device, and effective circulating flow cannot be formed, making it difficult for fertilizers to be fully mixed. There is a phenomenon that the fertilizers in the upper layer are too dilute due to excessive dilution, while the fertilizers in the lower layer become thick due to long-term precipitation and accumulation, which greatly affects the uniformity of fertilization and cannot ensure that crops can obtain balanced nutrient supply in different areas. At the same time, there is no pressing and sealing device. After long-term use, the lids and joints of the storage tanks are easily affected by factors such as environmental humidity, temperature changes, frequent opening and closing, and material scouring, and are prone to aging and wear. This will not only significantly affect the fertilizer efficiency, resulting in crops not obtaining sufficient nutrients, but also may cause pollution to the surrounding soil, water bodies and other environments due to fertilizer volatilization and leakage, destroying the ecological balance.

[0005] To achieve the above object, the present invention provides the following technical solution: A multifunctional intelligent drip irrigation and fertilization integrated machine, including an installation platform, a universal wheel one is arranged at the bottom of the installation platform, an intelligent machine is fixedly installed on the top of the installation platform, a control panel is arranged on the top of the intelligent machine, a sensor is fixedly installed on the outside of the intelligent machine, an engine is fixedly installed on the top of the installation platform, an installation base is fixedly installed on the top of the installation platform, a water pump is fixedly installed on the top of the installation base, a water suction pipe penetrates through the top of the water pump, the output end of the water pump penetrates through and is connected to a transmission pipe, one end of the transmission pipe away from the water pump penetrates through and is connected to a filtering and cleaning component, a connecting pipe penetrates through the outside of the filtering and cleaning component, one end of the connecting pipe away from the filtering and cleaning component penetrates through and is connected to the drip irrigation and fertilization machine body, a plug is movably installed on the top of the drip irrigation and fertilization machine body, a handle is fixedly installed on the top of the plug, a stirring and mixing component is arranged inside the drip irrigation and fertilization machine body, a pressing and sealing component is fixedly installed on the outside of the drip irrigation and fertilization machine body, a support platform is fixedly installed at the bottom of the drip irrigation and fertilization machine body, and a universal wheel two is arranged at the bottom of the support platform.

[0006] Preferably, the sizes of the universal wheel one and the universal wheel two are the same, and the heights of the universal wheel one and the universal wheel two are set to be the same.

[0007] Preferably, the filtering and cleaning assembly includes a filter body, a filter screen, a semi-circular seat, a fixing rod, a first motor, a protective cover, a rotating rod, a cleaning brush, a sliding block, a slide rail and a connecting rod. One end of the conveying pipe far away from the water pump is connected to the filter body in a penetrating manner. A filter screen is fixedly installed inside the filter body. A semi-circular seat is fixedly installed at the bottom inside the filter body. A fixing rod is fixedly installed inside the filter body. A first motor is fixedly installed on the outer side of the fixing rod. A protective cover is fixedly installed on the outer side of the fixing rod. The output end of the first motor is fixedly installed with a rotating rod. A cleaning brush is fixedly installed on the outer side of the rotating rod. A sliding block is fixedly installed at one end of the rotating rod far away from the first motor. A slide rail is arranged inside the filter body. A connecting rod is fixedly installed on the outer side of the slide rail. Multiple groups of filter screens are provided. The semi-circular seat and the fixing rod are fixedly connected.

[0008] Preferably, the first motor is located inside the protective cover. The rotating rod is in an "L" shape. There are two identical sets of the rotating rod, the cleaning brush and the sliding block. And the two sets of the rotating rod, the cleaning brush and the sliding block are symmetrically distributed about the vertical center line of the slide rail.

[0009] Preferably, the slide rail is in a "ring" shape. The sliding block and the slide rail are in a sliding connection. There are four identical sets of connecting rods. And the four sets of connecting rods are annularly distributed on the outer side of the slide rail. The connecting rods are fixedly connected to the inner wall of the filter body.

[0010] Preferably, the stirring and mixing assembly includes a fixed circular plate, a second motor, a mounting bracket, a connecting column, a rotating roller and stirring blades. A fixed circular plate is fixedly installed inside the drip fertigation machine body. A second motor is fixedly installed at the bottom of the fixed circular plate. The output end of the second motor is fixedly installed with a mounting bracket. A connecting column is fixedly installed at the top of the mounting bracket. A rotating roller is installed at the top of the connecting column. Stirring blades are fixedly installed on the outer side of the rotating roller. The stirring blades do not contact the inner wall of the drip fertigation machine body.

[0011] Preferably, the stirring blades are in an inclined structure. There are multiple identical sets of stirring blades. And the multiple sets of stirring blades are annularly distributed on the outer side of the rotating roller.

[0012] Preferably, the pressing and sealing assembly includes a fixed seat, a return-shaped rod, a rotating shaft, a rotating column, a square rod, and a pressing plate. A fixed seat is fixedly installed on the outer side of the drip irrigation and fertilization machine body. A return-shaped rod is fixedly installed at the bottom of the fixed seat. A rotating shaft is rotatably installed inside the return-shaped rod. A rotating column is movably installed on the outer side of the rotating shaft. A square rod is fixedly installed at the top of the rotating column. A pressing plate is fixedly installed on the outer side of the square rod. There are four identical groups of the pressing and sealing assemblies, and the four groups of the pressing and sealing assemblies are annularly distributed on the top of the drip irrigation and fertilization machine body.

[0013] Preferably, the square rod does not contact the fixed seat, and the pressing plate contacts the plug.

[0014] Preferably, there are three identical groups of the drip irrigation and fertilization machine body, the plug, the handle, the stirring and mixing assembly, and the pressing and sealing assembly, and the three groups of the drip irrigation and fertilization machine body, the plug, the handle, the stirring and mixing assembly, and the pressing and sealing assembly are connected through a connecting pipe in a penetrating manner.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the multifunctional intelligent drip irrigation and fertilization integrated machine of the present invention, by setting a filtering and cleaning component, a filtering structure composed of multiple layers of filter screens, the outer coarse filter screen intercepts large-particle impurities, and the inner fine filter screen filters out tiny particles. Combining with the high strength, corrosion resistance, and non-clogging characteristics of the stainless steel woven mesh material, it can effectively cope with different water quality conditions. The internal automatic cleaning brush regularly cleans the filter screen under the drive of the motor to maintain a good filtering effect, ensure the stable flow rate of the irrigation water, meet the water demand requirements of crops, prevent damage to the irrigation pipeline and equipment caused by abnormal water pressure due to filter screen blockage, and extend the service life of the entire irrigation system;

[0017] 2. In the multifunctional intelligent drip irrigation and fertilization integrated machine of the present invention, by setting a stirring and mixing component, the fertilizer solution and water fully collide and merge to achieve uniform mixing, ensuring that the crops receive fertilizer solution with a precisely consistent concentration during irrigation and fertilization, avoiding over-fertilization or under-fertilization of some crops, improving the fertilizer utilization rate, promoting the healthy growth of crops, enhancing the quality and yield of agricultural products, and being able to form an effective circulating flow, solving the problem that it is difficult to fully mix the fertilizers, resulting in the phenomenon that the upper-layer fertilizers are diluted too much and appear thin, while the lower-layer fertilizers become thick due to long-term precipitation and accumulation, improving the uniformity of fertilization, and being able to ensure that crops can obtain balanced nutrient supply in different regions;

[0018] 3. The multi-functional intelligent drip irrigation and fertilization integrated machine of the present invention, by setting a pressing and sealing component with an innovative sealing structure, ensures a long-term stable sealing state, reduces the situation of fertilizer getting damp and caking and ingredient volatilization, always maintains the high efficiency of the fertilizer, avoids the poor growth of crops caused by the reduction of fertilizer efficiency, and at the same time reduces the pollution risk to the surrounding environment, especially reduces the negative impact of volatile nitrogen fertilizer on air quality. The storage tank is designed with modular splicing, and users can freely combine the number of tank units according to the planting scale and fertilizer usage frequency. The independent liquid level sensors of each unit can monitor the remaining amount of fertilizer in real time, and the low-level alarm function ensures timely fertilizer replenishment. The temperature control device equipped for the tank of easily decomposable fertilizer precisely regulates the temperature to prevent fertilizer deterioration and avoid resource waste, and can perfectly adapt to significantly improve the flexibility and efficiency of fertilizer storage management. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure of the present invention Figure I ;

[0020] Figure 2 is a schematic three-dimensional structure of the present invention Figure II ;

[0021] Figure 3 is a schematic diagram of a partial three-dimensional structure of the present invention;

[0022] Figure 4 is a schematic diagram of the disassembled structure of the filtration and cleaning component of the present invention;

[0023] Figure 5 is a schematic diagram of the sectional structure of the filtration and cleaning component of the present invention;

[0024] Figure 6 is a schematic diagram of the structure of the drip irrigation and fertilization machine body of the present invention;

[0025] Figure 7 is a schematic diagram of the structure of the stirring and mixing component of the present invention;

[0026] Figure 8 is a schematic diagram of the structure of the pressing and sealing component of the present invention.

[0027] In the figure: 1. Installation platform; 2. Universal wheel I; 3. Intelligent machine; 4. Control panel; 5. Sensor; 6. Engine; 7. Installation base; 8. Water pump; 9. Water suction pipe; 10. Transmission pipe; 11. Filter and cleaning assembly; 1101. Filter body; 1102. Filter screen; 1103. Semi-circular seat; 1104. Fixed rod; 1105. Motor I; 1106. Protective cover; 1107. Rotating rod; 1108. Cleaning brush; 1109. Sliding block; 1110. Slide rail; 1111. Connecting rod; 12. Connecting pipe; 13. Drip irrigation and fertilization machine body; 14. Plug; 15. Handle; 16. Stirring and mixing assembly; 1601. Fixed circular plate; 1602. Motor II; 1603. Installation bracket; 1604. Connecting column; 1605. Rotating roller; 1606. Stirring blade; 17. Pressing and sealing assembly; 1701. Fixed seat; 1702. U-shaped rod; 1703. Rotating shaft; 1704. Rotating column; 1705. Square rod; 1706. Pressing plate; 18. Support platform; 19. Universal wheel II. Detailed implementation mode

[0028] 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 of 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.

[0029] Unless otherwise clearly specified in the context, nouns without quantifier modification and nouns modified by "the" include singular and plural referents.

[0030] As used in the specification and claims, the terms "comprising", "including", "having", "can", "containing" and their variants herein refer to open transitional phrases, terms or words that require the presence of the specified components / steps and allow the presence of other components / steps. However, such a description should also be interpreted as describing the composition or method as "consisting of" and "substantially consisting of" the listed components / steps, which allows only the presence of the specified components / steps and any inevitable impurities that may result therefrom, and excludes other components / steps.

[0031] The numerical values in the specification and claims of this application should be understood to include the same numerical values when reduced to the same number of significant figures and numerical values that differ from the said values by less than the experimental error of the conventional measurement techniques used to determine the said values of the type described in this application.

[0032] All ranges disclosed herein include the indicated endpoints and can be combined independently (for example, the range of "2 grams to 10 grams" includes the endpoints 2 grams and 10 grams, as well as all intermediate values).

[0033] The terms "about" and "approximate" can be used to include any numerical value that can vary without changing the basic function of that value. When used with a range, "about" and "approximate" also disclose the range defined by the absolute values of the two endpoints. For example, "about 2 to about 4" also discloses the range of "2 to 4". Generally, the terms "about" and "approximate" can refer to ±10% of the indicated number. However, for temperature, the term "about" means ±1 °C.

[0034] Unless otherwise expressly specified, the percentages of the elements shall be considered as weight percentages of the alloy.

[0035] The present disclosure may relate to the temperature of certain method steps. It should be noted that these indicators generally refer to the temperature set by a heat source (such as a furnace), rather than necessarily the temperature that the heated material must reach.

[0036] The following description is used to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments in the following description are only examples, and other obvious variations can be conceived by those skilled in the art. The basic principles defined in the following description of the present invention can be used in other embodiments, variations, improvements, equivalent schemes, and other technical schemes without departing from the spirit and scope of the present invention.

[0037] Examples

[0038] Please refer to Figure 1-8 , the present invention provides a technical solution: a multifunctional intelligent drip irrigation and fertilization integrated machine, including an installation platform 1, a universal wheel 2 is arranged at the bottom of the installation platform 1, a smart machine 3 is fixedly installed on the top of the installation platform 1, a control panel 4 is arranged on the top of the smart machine 3, a sensor 5 is fixedly installed on the outside of the smart machine 3, an engine 6 is fixedly installed on the top of the installation platform 1, an installation base 7 is fixedly installed on the top of the installation platform 1, a water pump 8 is fixedly installed on the top of the installation base 7, a water suction pipe 9 is connected through the top of the water pump 8, an output end of the water pump 8 is connected through a transmission pipe 10, one end of the transmission pipe 10 away from the water pump 8 is connected through a filter cleaning assembly 11, a connecting pipe 12 is connected through the outside of the filter cleaning assembly 11, one end of the connecting pipe 12 away from the filter cleaning assembly 11 is connected through a drip irrigation and fertilization machine body 13, a plug 14 is movably installed on the top of the drip irrigation and fertilization machine body 13, a handle 15 is fixedly installed on the top of the plug 14, a stirring and mixing assembly 16 is arranged inside the drip irrigation and fertilization machine body 13, a pressing and sealing assembly 17 is fixedly installed on the outside of the drip irrigation and fertilization machine body 13, a support platform 18 is fixedly installed on the bottom of the drip irrigation and fertilization machine body 13, and a universal wheel 19 is arranged at the bottom of the support platform 18.

[0039] The sizes of the universal wheel 1 and the universal wheel 2 are the same, and the heights of the universal wheel 1 and the universal wheel 2 are set the same. By setting the universal wheel 1 and the universal wheel 2, the integrated machine is more flexible when turning, and the operator can easily control the direction, improving the mobility of the equipment in a complex agricultural environment, greatly saving the labor and time costs required for equipment transfer. The soil humidity sensor 5 can monitor the water content of the soil in real time, providing key data support for precise irrigation. The soil nutrient sensor 5 can accurately detect the content of nutrients such as nitrogen, phosphorus, and potassium in the soil, helping to achieve fertilization according to demand. The data collected by these sensors 5 can be quickly transmitted to the processor inside the intelligent machine 3 for analysis and processing. The processor accurately controls the operating states of the engine 6, the water pump 8, and subsequent components according to preset algorithms and programs, thereby realizing the intelligence and automation of the entire irrigation and fertilization process, greatly improving agricultural production efficiency, and reducing the errors caused by manual intervention.

[0040] The filter and cleaning component 11 includes a filter body 1101, a filter screen 1102, a semi-circular seat 1103, a fixing rod 1104, a motor 1105, a protective cover 1106, a rotating rod 1107, a cleaning brush 1108, a sliding block 1109, a slide rail 1110, and a connecting rod 1111. One end of the transmission pipe 10 far from the water pump 8 is connected to the filter body 1101 through penetration. The filter screen 1102 is fixedly installed inside the filter body 1101. The semi-circular seat 1103 is fixedly installed at the bottom inside the filter body 1101. The fixing rod 1104 is fixedly installed inside the filter body 1101. The motor 1105 is fixedly installed on the outer side of the fixing rod 1104. The protective cover 1106 is fixedly installed on the outer side of the fixing rod 1104. The output end of the motor 1105 is fixedly installed with the rotating rod 1107. The cleaning brush 1108 is fixedly installed on the outer side of the rotating rod 1107. The sliding block 1109 is fixedly installed at one end of the rotating rod 1107 far from the motor 1105. The slide rail 1110 is arranged inside the filter body 1101. The connecting rod 1111 is fixedly installed on the outer side of the slide rail 1110. Multiple groups of filter screens 1102 are provided. The semi-circular seat 1103 and the fixing rod 1104 are fixedly connected. By setting the filter and cleaning component 11, the mesh holes of the outer coarse filter screen are larger, mainly used to intercept large-particle impurities such as sand and leaves in the water, initially purifying the water quality. The inner fine filter screen can effectively filter out fine particles such as algae and bacteria with its tiny mesh holes, ensuring that the purity of the water entering the irrigation system is extremely high. The filter screen 1102 is made of stainless steel woven mesh material, which not only has high strength and can withstand the continuous impact of water flow, but also has excellent corrosion resistance. When in long-term contact with irrigation water containing fertilizers and other chemical substances, it is not easy to rust and block, greatly extending the service life of the filter and reducing the maintenance cost.

[0041] The first motor 1105 is located inside the protective cover 1106. The rotating rod 1107 has an "L" - shaped structure. There are two identical sets of the rotating rod 1107, the cleaning brush 1108, and the sliding block 1109. And the two sets of the rotating rod 1107, the cleaning brush 1108, and the sliding block 1109 are symmetrically distributed about the vertical center line of the slide rail 1110. By setting the rotating rod 1107, the cleaning brush 1108, and the sliding block 1109, the rotating rod 1107 is more stable during rotation, and the cleaning brush 1108 can evenly clean the entire surface of the filter screen 1102. The protective cover 1106 can effectively prevent the first motor 1105 from being affected by water splashing, impurity erosion, etc., and ensure its stable operation.

[0042] The slide rail 1110 has a "ring" - shaped structure. The sliding block 1109 and the slide rail 1110 are in sliding connection. There are four identical sets of connecting rods 1111, and the four sets of connecting rods 1111 are annularly distributed on the outside of the slide rail 1110. The connecting rods 1111 are fixedly connected to the inner wall of the filter body 1101. By setting the sliding block 1109 and the slide rail 1110, four annularly distributed connecting rods 1111 are fixedly installed on the outside of the slide rail 1110, and the connecting rods 1111 are fixedly connected to the inner wall of the filter body 1101, which further enhances the stability of the slide rail 1110, can always maintain the good filtering effect of the filter screen 1102, ensure the stable irrigation water flow, effectively prevent abnormal water pressure caused by filter screen blockage, avoid damage to the irrigation pipeline and subsequent equipment, and extend the service life of the entire irrigation system.

[0043] The stirring and mixing assembly 16 includes a fixed circular plate 1601, a second motor 1602, a mounting bracket 1603, a connecting column 1604, a rotating roller 1605, and stirring blades 1606. The fixed circular plate 1601 is fixedly installed inside the drip - irrigation fertilizer applicator body 13. The bottom of the fixed circular plate 1601 is fixedly installed with the second motor 1602. The output end of the second motor 1602 is fixedly installed with the mounting bracket 1603. The top of the mounting bracket 1603 is fixedly installed with the connecting column 1604. The top of the connecting column 1604 is installed with the rotating roller 1605. The outside of the rotating roller 1605 is fixedly installed with the stirring blades 1606. The stirring blades 1606 do not contact the inner wall of the drip - irrigation fertilizer applicator body 13. By setting the stirring and mixing assembly 16, it is ensured that the crops receive fertilizer solution with precisely the same concentration during irrigation and fertilization, avoiding over - fertilization or under - fertilization of some crops, improving the fertilizer utilization rate, promoting the healthy growth of crops, enhancing the quality and yield of agricultural products, and forming an effective circulating flow.

[0044] The stirring blade 1606 has an inclined structure. There are multiple groups of the same stirring blades 1606, and the multiple groups of stirring blades 1606 are annularly distributed on the outer side of the rotating roller 1605. By setting multiple groups of stirring blades 1606, the caking phenomenon of fertilizers can be effectively broken, enabling them to be evenly dispersed in water, forming an effective circulating flow, avoiding the phenomenon that the fertilizers in the upper layer become thin due to excessive dilution and the fertilizers in the lower layer become thick due to long-term sedimentation and accumulation. The efficient stirring and mixing method ensures that the crops receive fertilizer solutions with precisely the same concentration during irrigation and fertilization, improves the fertilizer utilization rate, promotes the healthy growth of crops, enhances the quality and yield of agricultural products. At the same time, the stirring blade 1606 is kept in a non-contact state with the inner wall of the drip irrigation fertilization machine body 13, which not only avoids the wear of the equipment inner wall during the stirring process but also ensures the high efficiency and stability of the stirring effect.

[0045] The press-fitting seal assembly 17 includes a fixed seat 1701, a return-shaped rod 1702, a rotating shaft 1703, a rotating column 1704, a square rod 1705, and a pressing plate 1706. The fixed seat 1701 is fixedly installed on the outer side of the drip irrigation fertilization machine body 13. The bottom of the fixed seat 1701 is fixedly installed with the return-shaped rod 1702. The rotating shaft 1703 is rotatably installed inside the return-shaped rod 1702. The rotating column 1704 is movably installed on the outer side of the rotating shaft 1703. The square rod 1705 is fixedly installed on the top of the rotating column 1704. The pressing plate 1706 is fixedly installed on the outer side of the square rod 1705. There are four groups of the same press-fitting seal assemblies 17, and the four groups of press-fitting seal assemblies 17 are annularly distributed on the top of the drip irrigation fertilization machine body 13. By setting the press-fitting seal assembly 17, the innovative sealing structure ensures a long-term stable sealing state, reduces the situation of fertilizers getting damp and caking and ingredient volatilization, always maintains the high efficiency of fertilizers, and avoids the poor growth of crops caused by reduced fertilizer efficiency.

[0046] The square rod 1705 is not in contact with the fixed seat 1701, and the pressing plate 1706 is in contact with the plug 14. By setting the square rod 1705 and the fixed seat 1701, the reliable sealing effect is ensured, the high efficiency of fertilizers is maintained, the poor growth of crops caused by reduced fertilizer efficiency is avoided, and at the same time, the pollution risk to the surrounding environment is reduced.

[0047] There are three identical sets of the drip fertigation machine body 13, the plug 14, the handle 15, the stirring and mixing assembly 16, and the pressing and sealing assembly 17. And the three sets of the drip fertigation machine body 13, the plug 14, the handle 15, the stirring and mixing assembly 16, and the pressing and sealing assembly 17 are connected through the connecting pipe 12. By setting the three sets of the drip fertigation machine body 13, the plug 14, the handle 15, the stirring and mixing assembly 16, and the pressing and sealing assembly 17 with the connecting pipe 12, users can flexibly adjust the working mode of the integrated machine according to the planting scale and the fertilizer usage frequency. The independent sensors 5 of each unit can monitor the remaining amount of fertilizer in real time, and the low-level alarm function ensures timely replenishment of fertilizer. The temperature control device equipped for the fertilizer tank that is prone to decomposition can accurately regulate the temperature, prevent the fertilizer from deteriorating, avoid waste of resources, and significantly improve the flexibility and efficiency of fertilizer storage management.

[0048] Working principle: The operator places the installation platform 1 at a predetermined working site. At the corresponding positions of the four corners at the bottom of the installation platform 1, install the first universal wheels 2, and firmly fix the first universal wheels 2 on the installation platform 1 to ensure a tight connection and prevent loosening during movement. Select a suitable position on the top of the installation platform 1 and fixedly install the intelligent machine 3. Install the control panel 4 on the top of the intelligent machine 3. Install various sensors 5 at the reserved installation positions outside the intelligent machine 3. Pay attention to the orientation and installation depth of the sensors 5 during installation. Fix and install the engine 6 at a suitable position on the top of the installation platform 1, and use shock pads and other devices to reduce the impact of the vibration generated during the operation of the engine 6 on other components. Connect the fuel pipeline and electrical circuit of the engine 6. Install the installation base 7 on the top of the installation platform 1, fix the water pump 8 on the installation base 7, connect one end of the water suction pipe 9 to the water inlet of the water pump 8 in a through manner, and place the other end of the water suction pipe 9 into the water source. Connect one end of the transmission pipe 10 to the output end of the water pump 8 in a through manner, and also ensure the tightness of the connection. Connect the other end of the transmission pipe 10 to the filter body 1101 in the filtration and cleaning assembly 11. For the filtration and cleaning assembly 11, first fix the filter body 1101 at a suitable position. Fix and install the semi-circular seat 1103 at the bottom inside the filter body 1101. The semi-circular seat 1103 provides a support basis for subsequent components such as the rotating rod 1107. Install the fixing rod 1104 inside the filter body 1101. Install the first motor 1105 outside the fixing rod 1104. The protective cover 1106 can be fixed on the fixing rod 1104 by screws or other means to protect the first motor 1105 from water splashing and impurity erosion. Fix one end of the rotating rod 1107 to the output end of the first motor 1105. Fix and install the cleaning brush 1108 outside the rotating rod 1107 to ensure that the cleaning brush 1108 can effectively clean the surface of the filter net 1102. Install the sliding block 1109 at the end of the rotating rod 1107 away from the first motor 1105. Install the slide rail 1110 inside the filter body 1101, and slidably connect the sliding block 1109 with the slide rail 1110. Fix and install four groups of annularly distributed connecting rods 1111 outside the slide rail 1110, and the connecting rods 1111 are fixedly connected to the inner wall of the filter body 1101 to enhance the stability of the slide rail 1110. Install multiple groups of filter nets 1102 with different specifications inside the filter body 1101 in the order from outside to inside. The outer layer is a coarse filter net, and the inner layer is a fine filter net. Fix the support platform 18 at the bottom of the drip irrigation and fertilization machine body 13. At the corresponding positions of the four corners at the bottom of the support platform 18, install the second universal wheels 19 in the same way as the first universal wheels 2 to ensure the same height and size. Install the plug 14 on the top of the drip irrigation and fertilization machine body 13, and fix the handle 15 on the top of the plug 14 to facilitate the operator to open and close the plug 14. Fix and install the fixed circular plate 1601 inside the drip irrigation and fertilization machine body 13, and install the second motor 1602 at the bottom of the fixed circular plate 1601.Fix the mounting bracket 1603 to the output end of the second motor 1602. Install a connecting column 1604 on the top of the mounting bracket 1603, and install a rotating roller 1605 on the top of the connecting column 1604. On the outer side of the rotating roller 1605, fixedly install multiple groups of stirring blades 1606 that are inclined and distributed in a ring shape. Set parameters such as appropriate irrigation time, fertilizer application rate, and stirring speed through the control panel 4. The intelligent machine 3 will automatically control the operation of devices such as the engine 6, water pump 8, first motor 1105, and second motor 1602 according to these parameters. Place the water suction pipe 9 into the water source, start the engine 6 and the water pump 8. The water in the water source is pumped through the water suction pipe 9 and enters the filtration and cleaning component 11 through the transmission pipe 10. In the filtration and cleaning component 11, the water is filtered through the filter screen 1102, and after removing impurities, it enters the drip irrigation and fertilization machine body 13 through the connecting pipe 12. According to the preset fertilizer application rate, add fertilizer into the drip irrigation and fertilization machine body 13. The second motor 1602 is started to drive the stirring blades 1606 to rotate, fully mixing the water and fertilizer to form a uniform fertilizer solution. The mixed fertilizer solution is transported to the roots of the crops through the drip irrigation system to achieve precise irrigation and fertilization. During the irrigation and fertilization process, the operator can monitor the operation status of the device in real time through the control panel 4. On the outer side of the drip irrigation and fertilization machine body 13, install four groups of pressing and sealing components 17. Fix the fixing seat 1701 on the outer side of the drip irrigation and fertilization machine body 13. Install a return-shaped rod 1702 at the bottom of the fixing seat 1701. Rotatably install a rotating shaft 1703 inside the return-shaped rod 1702. Install a rotating column 1704 movably on the outer side of the rotating shaft 1703. Install a square rod 1705 on the top of the rotating column 1704. Install a pressing plate 1706 on the outer side of the square rod 1705 to ensure that the pressing plate 1706 can contact the plug 14 to achieve a good sealing effect. Finally, after completion, the operator performs regular maintenance on the entire device.

[0049] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A multifunctional intelligent drip irrigation and fertilization integrated machine, comprising a mounting platform (1), characterized in that: The bottom of the mounting platform (1) is provided with a universal wheel (2), the top of the mounting platform (1) is fixedly provided with a smart machine (3), the top of the smart machine (3) is provided with a control panel (4), the outer side of the smart machine (3) is fixedly provided with a sensor (5), the top of the mounting platform (1) is fixedly provided with an engine (6), the top of the mounting platform (1) is fixedly provided with a mounting base (7), the top of the mounting base (7) is fixedly provided with a water pump (8), the top of the water pump (8) is connected with a water pump pipe (9), the output end of the water pump (8) is connected with a transmission pipe (10), and the end of the transmission pipe (10) away from the water pump (8) is connected with a filter cleaning component (11) 1), a connecting pipe (12) is connected to the outside of the filter cleaning assembly (11), one end of the connecting pipe (12) away from the filter cleaning assembly (11) is connected to the drip fertilization machine body (13), a plug (14) is movably installed on the top of the drip fertilization machine body (13), a handle (15) is fixedly installed on the top of the plug (14), a stirring and mixing assembly (16) is arranged inside the drip fertilization machine body (13), a pressing and sealing assembly (17) is fixedly installed on the outside of the drip fertilization machine body (13), a support platform (18) is fixedly installed on the bottom of the drip fertilization machine body (13), and a universal wheel (19) is arranged at the bottom of the support platform (18).

2. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 1, characterized in that: The sizes of the universal wheel 1 (2) and the universal wheel 2 (19) are consistent, and the heights of the universal wheel 1 (2) and the universal wheel 2 (19) are set to be the same.

3. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 1, characterized in that: The filtering and cleaning assembly (11) comprises a filter body (1101), a filter screen (1102), a semicircular seat (1103), a fixing rod (1104), a motor (1105), a protective cover (1106), a rotating rod (1107), a cleaning brush (1108), a sliding block (1109), a sliding rail (1110) and a connecting rod (1111); the end of the transmission pipe (10) away from the water pump (8) is connected to the filter body (1101); the filter screen (1102) is fixedly installed on the inner side of the filter body (1101); the semicircular seat (1103) is fixedly installed on the bottom of the filter body (1101); and the fixing rod (1104) is fixedly installed on the inner side of the filter body (1101). A motor 1 (1105) is fixedly mounted on the outer side of the fixed rod (1104), a protective cover (1106) is fixedly mounted on the outer side of the fixed rod (1104), a rotating rod (1107) is fixedly mounted on the output end of the motor 1 (1105), a cleaning brush (1108) is fixedly mounted on the outer side of the rotating rod (1107), a sliding block (1109) is fixedly mounted on the end of the rotating rod (1107) away from the motor 1 (1105), a slide rail (1110) is arranged inside the filter body (1101), a connecting rod (1111) is fixedly mounted on the outer side of the slide rail (1110), a plurality of groups of filter screens (1102) are arranged, and the semicircular seat (1103) and the fixed rod (1104) are fixedly connected.

4. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 3 is characterized in that: The motor 1 (1105) is located inside the protective cover (1106), the rotating rod (1107) is in an "L"-shaped structure, and the rotating rod (1107), the cleaning brush (1108) and the sliding block (1109) are provided in two identical groups, and the two groups of the rotating rod (1107), the cleaning brush (1108) and the sliding block (1109) are symmetrically distributed about the vertical center line of the slide rail (1110).

5. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 3 is characterized in that: The slide rail (1110) has a "ring" structure, the sliding block (1109) and the slide rail (1110) are slidably connected, four identical groups of connecting rods (1111) are provided, and the four groups of connecting rods (1111) are located on the outside of the slide rail (1110) and are distributed in a ring shape, and the connecting rods (1111) are fixedly connected to the inner wall of the filter body (1101).

6. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 1, characterized in that: The stirring and mixing assembly (16) comprises a fixed circular plate (1601), a second motor (1602), a mounting bracket (1603), a connecting column (1604), a rotating roller (1605) and a stirring blade (1606); the fixed circular plate (1601) is fixedly mounted on the inner side of the drip fertilization machine body (13); the second motor (1602) is fixedly mounted on the bottom of the fixed circular plate (1601); the mounting bracket (1603) is fixedly mounted on the output end of the second motor (1602); the connecting column (1604) is fixedly mounted on the top of the mounting bracket (1603); the rotating roller (1605) is mounted on the top of the connecting column (1604); the stirring blade (1606) is fixedly mounted on the outer side of the rotating roller (1605); and the stirring blade (1606) does not contact the inner wall of the drip fertilization machine body (13).

7. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 6, characterized in that: The stirring blades (1606) are of an inclined structure, and multiple identical groups of stirring blades (1606) are provided, and the multiple groups of stirring blades (1606) are located outside the rotating roller (1605) and are distributed in a ring shape.

8. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 1, characterized in that: The press-fit seal assembly (17) comprises a fixed seat (1701), a return rod (1702), a rotating shaft (1703), a rotating column (1704), a square rod (1705) and a pressing plate (1706); the fixed seat (1701) is fixedly installed on the outer side of the drip fertilization machine body (13); the return rod (1702) is fixedly installed on the bottom of the fixed seat (1701); and the rotating shaft (1703) is rotatably installed on the inner side of the return rod (1702). A movable shaft (1703) is provided, a rotating column (1704) is movably mounted on the outer side of the rotating shaft (1703), a square rod (1705) is fixedly mounted on the top of the rotating column (1704), a pressing plate (1706) is fixedly mounted on the outer side of the square rod (1705), and four identical groups of the pressing seal components (17) are provided, and the four groups of the pressing seal components (17) are located at the top of the drip fertilization machine body (13) and are distributed in a ring shape.

9. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 8, characterized in that: The square rod (1705) and the fixing seat (1701) are not in contact with each other, and the pressing plate (1706) is in contact with the plug (14).

10. The multifunctional intelligent drip irrigation and fertilization integrated machine according to claim 1, characterized in that: The drip fertilization machine body (13), the plug (14), the handle (15), the stirring and mixing assembly (16) and the pressing and sealing assembly (17) are provided in three identical groups, and the three groups of the drip fertilization machine body (13), the plug (14), the handle (15), the stirring and mixing assembly (16) and the pressing and sealing assembly (17) are connected through a connecting pipe (12).

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