Irrigation and fertilization device capable of rapidly dissolving fertilizer

Abstract

The invention discloses an irrigation and fertilization device capable of rapidly dissolving a fertilizer, and relates to the technical field of agricultural irrigation, the irrigation and fertilization device comprises a walking frame, a material collecting frame is fixedly mounted at the top of the walking frame, a material guide groove is fixedly mounted on the side of the top of the material collecting frame, and a supporting plate is fixedly mounted on the side of the material guide groove; the supporting plate is fixedly installed in the material collecting frame, and a dissolving barrel is fixedly installed on the surface of the side, away from the material guiding groove, of the supporting plate. And the dissolving barrel is fixedly mounted in the middle of the opposite surfaces of the material collecting frame. According to the irrigation and fertilization device capable of rapidly dissolving the fertilizer, the irrigation and fertilization equipment moves on a field ridge through a walking frame and an adjusting rolling part, irrigation pipes are erected on the two sides of the irrigation and fertilization equipment, and the moving walking frame drives a grinding roller and a walking wheel to rotate while a farmland is irrigated; the soil is more compact by rolling the field ridges, and the situation that the field ridges are damaged due to the fact that the soil becomes moist and soft during irrigation is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, in particular to an irrigation and fertilization device for rapidly dissolving fertilizers. Background Art

[0002] With the population growth, especially the acceleration of industrialization and urbanization, my country's resource constraints such as the reduction of cultivated land and the shortage of water resources are becoming increasingly tight. At the same time, my country's agricultural irrigation is still basically extensive, and traditional backward irrigation methods such as flooding and furrow irrigation can still be seen everywhere. The phenomenon of agricultural water waste can be seen everywhere, and the utilization rate of water and fertilizer is not high. According to statistics, the total amount of agricultural irrigation water in my country is about 360 billion cubic meters per year, and the total amount of chemical fertilizer application reaches 57 million tons. The integrated precision irrigation and fertilization technology of water and fertilizer is a new precision agricultural technology that combines fertilization and irrigation. The irrigation and fertilization device for rapid dissolution of fertilizers is a device that quickly dissolves fertilizers and mixes them evenly with irrigation water, and then transports them to farmland or planting areas for precise fertilization. It combines fertilizer dissolution and irrigation functions to improve the dissolution efficiency of fertilizers and ensure that fertilizers can be quickly absorbed and utilized by plants.

[0003] The existing fertilizer irrigation device is slow in dissolving the fertilizer, and uneven mixing occurs during the dissolution process, which leads to easy blockage during the irrigation process. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fast dissolving fertilizer irrigation and fertilization device, comprising: a traveling frame, a material collecting frame is fixedly installed on the top of the traveling frame, a material guide trough is fixedly installed on the side of the top of the material collecting frame, a support plate is fixedly installed on the side of the material guide trough, the support plate is fixedly installed inside the material collecting frame, and a dissolving cylinder is fixedly installed on the surface of the support plate away from the material guide trough;

[0005] The dissolving cylinder is fixedly installed inside the material collecting frame, a discharge flow channel is provided at the bottom of the dissolving cylinder away from the material guiding groove, a pressure sensor is installed on the surface of the dissolving cylinder, and a float is installed above the pressure sensor;

[0006] A stirring assembly, wherein a motor is fixedly mounted on the outer surface of the stirring assembly, the motor is fixedly mounted on the surface of the aggregate frame away from the material guide groove, the output end of the motor penetrates the aggregate frame and extends to the interior thereof, and the stirring assembly is rotatably mounted inside the dissolving cylinder through the output end of the motor;

[0007] A fertilizer feeder, a processor is fixedly mounted on the surface of the fertilizer feeder, the processor is connected to the pressure sensor electrical signal through the fertilizer feeder, an extension frame is fixedly mounted on the outer surface of the fertilizer feeder, the extension frame is fixedly mounted on the outer surface of the walking frame, and the fertilizer feeder passes through the aggregate frame and extends to the inside of the dissolution cylinder. When fertilizing and irrigating farmland, the staff transports the fertilizer to the aggregate frame through the processor and injects water into the aggregate frame so that the fertilizer and irrigation water are gathered in the dissolution cylinder. While the fertilizer and irrigation water are being transported, the staff starts the motor so that the motor output end drives the stirring assembly to rotate in the aggregate frame to stir the fertilizer and irrigation water so that the fertilizer and irrigation water are evenly mixed. Then the staff opens the valve of the fertilizer feeder to transport the dissolved fertilizer to the fertilizer feeder. At this time, the water level in the dissolution cylinder drops, causing the float floating in the dissolution cylinder to drop with the water level. At this time, the bottom of the float is deformed by the pressure sensor installed below, and its resistance value changes. The pressure sensor transmits the generated signal to the processor, and the processor analyzes the output signal, thereby controlling the displacement of the float by the water level rise and fall to start the conveyor belt to add fertilizer to the aggregate frame, thereby improving irrigation efficiency.

[0008] Preferably, the fertilizer feeder includes a guide assembly, a positioning plate is fixedly installed at the bottom of the guide assembly, a connecting frame is fixedly installed at the bottom of the positioning plate, an adjusting roller is rotatably installed on the outer surface of the connecting frame, and a walking wheel is rotatably installed inside the adjusting roller. The staff controls the fertilization and irrigation equipment to move in the farmland, at which time the dissolved fertilizer is transported to the guide assembly and connected to the irrigation pipe through the outer side of the guide assembly to expand the irrigation range. When the fertilizer is sprayed, the fertilization and irrigation equipment moves to drive the adjusting roller to roll the field ridges to make the field ridge soil more compact, so as to avoid soil and water loss during irrigation.

[0009] Preferably, the guide assembly is fixedly mounted at the bottom of the dissolving cylinder, two positioning plates are provided, and the two positioning plates are symmetrically arranged with the guide assembly as the center, a connecting rod passes through the interior of the connecting frame, and the connecting rod is fixedly mounted between adjacent surfaces of the extension frame.

[0010] Preferably, the guide assembly includes a positioning frame, two of which are provided, and the two positioning frames are fixedly mounted on the top of the positioning plate, a storage cavity is fixedly mounted on the top of the positioning frame, guide pipes are opened on both sides of the outer surface of the storage cavity, and a drainage pipe is fixedly mounted on the top of the storage cavity. The dissolved and mixed fertilizer is transported to the guide trough along the outlet flow channel, and injected into the storage cavity along the drainage pipe connected to the bottom of the guide trough, and then connected to the irrigation pipe through the guide pipes on both sides of the storage cavity. During the farmland irrigation process, the irrigation pipe is set above the farmland and extends to both sides to expand the irrigation area.

[0011] Preferably, the drainage pipe passes through the aggregate frame and extends to the bottom of the dissolution cylinder, and a guide groove is fixedly installed on the top of the drainage pipe, and the guide groove is fixedly installed inside the outlet flow channel.

[0012] Preferably, the adjusting roller pressure part includes a rotating frame, and the rotating frame is provided with two groups. The top of the two groups of rotating frames is installed with a spring frame, and a squeezing pad is fixedly installed at the middle of the bottom of the spring frame. A wheel disc is rotatably installed inside the rotating frame, and two wheel discs are provided. The two wheel discs are frictionally adapted with the squeezing pad. The fertilization and irrigation equipment moves on the ridges through the traveling frame and the adjusting roller pressure part, and the irrigation pipe is set on both sides of the fertilization and irrigation equipment. While irrigating the farmland, the moving traveling frame drives the rolling roller and the traveling wheel to rotate, so as to roll the ridges to make the soil more compact, and avoid the soil becoming wet and soft during irrigation, which will cause the ridges to be damaged.

[0013] Preferably, the rotating frame is fixedly mounted on the outer surface of the connecting frame, the spring frame is extruded and adapted with the connecting frame, extension rods are rotatably mounted on both sides of the outer surface of the rotating frame, the extension rods are fixedly connected to the walking wheels, a rolling roller is rotatably mounted between the opposite surfaces of the extension rods, and a lever is rotatably mounted on the outer side of the rolling roller. Due to the uneven terrain in the farmland, the rolling roller and the walking wheel are affected by the terrain when the traveling frame moves, driving the extension rods to rotate on the surface of the rotating frame, so as to adjust the position of the rolling roller, and when encountering bumpy terrain, friction is generated between the wheel discs on both sides and the extrusion pads, so that the spring frame is squeezed and deformed, so as to buffer the bumpy and shaking frequency of the adjusting roller pressure piece and improve the stability during irrigation movement.

[0014] Preferably, the stirring assembly includes a positioning shaft, two of which are fixedly mounted on the surface of the aggregate frame and the support plate, respectively, a stirring shaft is rotatably mounted on the surface of the positioning shaft, the stirring shaft is fixedly connected to the output end of the motor through the positioning shaft close to one side of the aggregate frame, a limiting disk is sleeved on the surface of the stirring shaft, there are several limiting disks, several limiting disks are evenly distributed on the surface of the stirring shaft, and a stirring piece is fixedly mounted between adjacent surfaces of the stirring shaft. The staff transports the fertilizer and irrigation water into the dissolution cylinder and starts the motor, so that the output end of the motor drives the stirring shaft to rotate, and at this time, the stirring piece installed on the outside of the stirring shaft stirs and mixes the fertilizer and irrigation water as the stirring shaft rotates, so that the fertilizer is quickly dissolved and evenly mixed with the irrigation water.

[0015] Preferably, the stirring member includes a connecting ring, which is sleeved on the surface of the stirring shaft, and an extension sleeve is fixedly installed on the outer surface of the connecting ring, and a side connecting piece is fixedly installed on the outer surface of the extension sleeve. Four side connecting pieces are provided, and the four side connecting pieces are distributed in a circular shape on the surface of the extension sleeve. A stirring piece is fixedly installed on the outer surface of the side connecting piece, and an arc groove is provided on the surface of the side connecting piece.

[0016] Preferably, a circular sleeve is rotatably mounted on the surface of the extension sleeve away from the connecting ring, and an inclined sheet is fixedly mounted on the outer surface of the circular sleeve. The inclined sheet is set as a double-layer structure, and there are four groups of inclined sheets, which are distributed in a circular shape on the surface of the circular sleeve. The extension sleeve is sleeved on the outside of the stirring shaft, and the side connecting sheets and the stirring sheets stir the fertilizer when the stirring shaft is rotated by the output end of the motor. The inclined sheets are set as a double-layer arc sheet structure. When the stirring shaft rotates, the circular sleeve installed on the outside of the extension sleeve drives the inclined sheets to rotate. The arc grooves on both sides of the side connecting sheets are set as irregular arc shapes. When the side connecting sheets rotate, the arc grooves contact the fertilizer, thereby enhancing the friction between the fertilizer and the side connecting sheets during rotation, so as to break up the clumped fertilizer and improve the dissolution efficiency, and avoid uneven mixing during the dissolution process, which may cause blockage during irrigation.

[0017] The present invention provides an irrigation and fertilization device for rapidly dissolving fertilizers. The device has the following beneficial effects:

[0018] 1. The irrigation and fertilization device for quickly dissolving fertilizers, when fertilizing and irrigating farmland, the staff transports the fertilizer into the aggregate frame through the processor and injects water into the aggregate frame so that the fertilizer and irrigation water are collected in the dissolution cylinder. While the fertilizer and irrigation water are being transported, the staff starts the motor so that the output end of the motor drives the stirring component to rotate in the aggregate frame to stir the fertilizer and irrigation water so that the fertilizer and irrigation water are evenly mixed. Then the staff opens the valve of the fertilizer feeder to transport the dissolved fertilizer to the fertilizer feeder. At this time, the water level in the dissolution cylinder drops, so that the float floating in the dissolution cylinder drops with the water level. At this time, the bottom of the float is deformed by the pressure sensor installed below, and its resistance value changes. The pressure sensor transmits the generated signal to the processor, and the processor analyzes the output signal, thereby controlling the displacement of the float by the water level rise and fall to start the conveyor belt to add fertilizer to the aggregate frame, thereby improving the irrigation efficiency.

[0019] 2. The fertilization and irrigation device for quickly dissolving fertilizers moves on the ridges through the fertilization and irrigation equipment through the traveling frame and the adjusting roller pressing part, and the irrigation pipes are set on both sides of the fertilization and irrigation equipment. While irrigating the farmland, the moving traveling frame drives the rolling roller and the traveling wheel to rotate, so as to roll the ridges to make the soil more compact, thereby preventing the soil from becoming wet and soft during irrigation and causing the ridges to be damaged.

[0020] 3. The irrigation and fertilization device for quickly dissolving fertilizers transports the dissolved and mixed fertilizers into the diversion trough along the outlet flow channel, and injects them into the storage cavity along the drainage pipe connected to the bottom of the diversion trough, and then connects with the irrigation pipe through the guide pipes on both sides of the storage cavity. During the farmland irrigation process, the irrigation pipe is installed above the farmland and extends to both sides to expand the irrigation area.

[0021] Fourth, the irrigation and fertilization device for quickly dissolving fertilizers uses the uneven terrain in the farmland to drive the extension rod to rotate on the surface of the rotating frame when the traveling frame and the rolling roller and the traveling wheel are affected by the terrain during movement, so as to adjust the position of the rolling roller. When encountering bumpy terrain, friction is generated between the wheel discs and the squeezing pads on both sides, so that the spring frame is squeezed and deformed, so as to buffer the bumping and shaking frequency of the adjusting roller pressure part, thereby improving the stability during irrigation movement.

[0022] 5. The irrigation and fertilization device for quickly dissolving fertilizers is arranged on the outside of the stirring shaft through an extension sleeve. When the motor output end drives the stirring shaft to rotate, the side connecting pieces and the stirring pieces stir the fertilizer. The inclined pieces are arranged as a double-layer arc sheet structure. When the stirring shaft rotates, the circular sleeve installed on the outside of the extension sleeve drives the inclined pieces to rotate. The arc grooves on both sides of the side connecting pieces are arranged in an irregular arc shape. When the side connecting pieces rotate, the arc grooves contact with the fertilizer, thereby enhancing the friction between the fertilizer and the side connecting pieces during rotation, so as to break up the clumped fertilizer and improve the dissolution efficiency, thereby avoiding uneven mixing during the dissolution process, which may cause blockage during the irrigation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the external structure of the fertigation device for rapidly dissolving fertilizers of the present invention;

[0024] Figure 2 It is a schematic diagram of the external structure of the irrigation and fertilization device for rapidly dissolving fertilizers according to the present invention from another angle;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the aggregate frame of the present invention;

[0026] Figure 4 It is a schematic diagram of the connection structure between the aggregate frame and the dissolving cylinder of the present invention;

[0027] Figure 5 This is a schematic diagram of the connection structure between the stirring assembly and the dissolving cylinder of the present invention;

[0028] Figure 6 This is a schematic diagram of the connection structure of the stirring assembly and the dissolving cylinder at another angle of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the stirring assembly of the present invention;

[0030] Figure 8 It is an enlarged structural schematic diagram of the stirring element of the present invention;

[0031] Fig. 9 It is a schematic diagram of the internal enlarged structure of the stirring member of the present invention;

[0032] Fig.10This is a schematic diagram of the connection structure between the fertilizer feeder and the dissolving cylinder of the present invention;

[0033] Fig.11 It is a structural schematic diagram of the fertilizer feeder of the present invention;

[0034] Fig.12 It is an enlarged structural schematic diagram of the adjusting roller pressing member of the present invention.

[0035] In the figure: 1, material collection frame; 2, material guide trough; 3, dissolving cylinder; 4, fertilizer feeder; 41, guide assembly; 411, guide trough; 412, guide tube; 413, drainage tube; 414, positioning frame; 415, storage chamber; 42, connecting rod; 43, connecting frame; 44, adjusting roller pressing member; 441, rolling roller; 442, spring frame; 443, rotating frame; 444, squeezing pad; 445, extension rod; 446, lever; 447, wheel; 45 , positioning plate; 46, walking wheel; 5, extension frame; 6, motor; 7, stirring assembly; 71, positioning shaft; 72, limit plate; 73, stirring piece; 731, arc groove; 732, stirring piece; 733, side piece; 734, inclined piece; 735, round sleeve; 736, connecting ring; 737, extension sleeve; 74, stirring shaft; 8, walking frame; 9, pressure sensor; 10, processor; 11, outlet channel; 12, support plate; 13, float. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a fast dissolving fertilizer irrigation and fertilization device, comprising: a traveling frame 8, a material collecting frame 1 is fixedly installed on the top of the traveling frame 8, a material guide trough 2 is fixedly installed on the side of the top of the material collecting frame 1, a support plate 12 is fixedly installed on the side of the material guide trough 2, the support plate 12 is fixedly installed inside the material collecting frame 1, and a dissolving cylinder 3 is fixedly installed on the surface of the support plate 12 away from the material guide trough 2;

[0038] The dissolving cylinder 3 is fixedly installed inside the aggregate frame 1, and a discharge flow channel 11 is provided at the bottom of the dissolving cylinder 3 on the side away from the guide groove 2. A pressure sensor 9 is installed on the surface of the dissolving cylinder 3, and a float 13 is installed above the pressure sensor 9.

[0039] A stirring assembly 7, wherein a motor 6 is fixedly mounted on the outer surface of the stirring assembly 7, and the motor 6 is fixedly mounted on the surface of the aggregate frame 1 away from the material guide trough 2, and the output end of the motor 6 extends through the aggregate frame 1 to the inside thereof, and the stirring assembly 7 is rotatably mounted inside the dissolving cylinder 3 through the output end of the motor 6;

[0040] A fertilizer feeder 4 is provided with a processor 10 fixedly mounted on the surface of the fertilizer feeder 4, and the processor 10 is electrically connected to a pressure sensor 9 through the fertilizer feeder 4. An extension frame 5 is fixedly mounted on the outer surface of the fertilizer feeder 4, and the extension frame 5 is fixedly mounted on the outer surface of a traveling frame 8. The fertilizer feeder 4 passes through the aggregate frame 1 and extends to the interior of the dissolution cylinder 3. When fertilizing and irrigating the farmland, the staff transports the fertilizer to the aggregate frame 1 through the processor 10, and injects water into the aggregate frame 1 so that the fertilizer and irrigation water are collected in the dissolution cylinder 3. While the fertilizer and irrigation water are being transported, the staff starts the motor 6 so that the output end of the motor 6 drives the stirring assembly 7 to rotate in the aggregate frame 1 to stir the fertilizer and irrigation water so that the fertilizer and irrigation water are evenly mixed. Then the staff opens the valve of the fertilizer feeder 4 to transport the dissolved fertilizer to the fertilizer feeder 4. At this time, the water level in the dissolution cylinder 3 drops, so that the float 13 floating in the dissolution cylinder 3 drops with the water level. At this time, the bottom of the float 13 is deformed by the pressure sensor 9 installed below, and its resistance value changes. The pressure sensor 9 transmits the generated signal to the processor 10, and the processor 10 analyzes the output signal, thereby controlling the displacement of the float 13 by the water level rise and fall to start the conveyor belt to add fertilizer to the aggregate frame 1, thereby improving the irrigation efficiency.

[0041] The second embodiment is based on the first embodiment. Figures 4 to 9 As shown, the stirring assembly 7 includes a positioning shaft 71, two of which are fixedly mounted on the surface of the aggregate frame 1 and the support plate 12, respectively. A stirring shaft 74 is rotatably mounted on the surface of the positioning shaft 71, and the stirring shaft 74 is fixedly connected to the output end of the motor 6 through the positioning shaft 71 close to the side of the aggregate frame 1. The surface of the stirring shaft 74 is sleeved with a limiting disk 72, and there are several limiting disks 72, and several limiting disks 72 are evenly distributed on the surface of the stirring shaft 74. A stirring member 73 is fixedly mounted between adjacent surfaces of the stirring shaft 74. The staff transports the fertilizer and irrigation water into the dissolving cylinder 3 and starts the motor 6, so that the output end of the motor 6 drives the stirring shaft 74 to rotate. At this time, the stirring member 73 installed on the outside of the stirring shaft 74 stirs and mixes the fertilizer and the irrigation water as the stirring shaft 74 rotates, so that the fertilizer is quickly dissolved and evenly mixed with the irrigation water.

[0042] The stirring member 73 includes a connecting ring 736, which is sleeved on the surface of the stirring shaft 74. An extension sleeve 737 is fixedly installed on the outer surface of the connecting ring 736. A side connecting piece 733 is fixedly installed on the outer surface of the extension sleeve 737. Four side connecting pieces 733 are arranged. The four side connecting pieces 733 are distributed in a circle on the surface of the extension sleeve 737. A stirring piece 732 is fixedly installed on the outer surface of the side connecting piece 733. An arc groove 731 is opened on the surface of the side connecting piece 733.

[0043] A circular sleeve 735 is rotatably mounted on the surface of the extension sleeve 737 on the side away from the connecting ring 736, and an inclined sheet 734 is fixedly mounted on the outer surface of the circular sleeve 735. The inclined sheets 734 are arranged in a double-layer structure, and there are four groups of the inclined sheets 734. The four groups of inclined sheets 734 are distributed in a circle on the surface of the circular sleeve 735. The extension sleeve 737 is sleeved on the outside of the stirring shaft 74. When the output end of the motor 6 drives the stirring shaft 74 to rotate, the side connecting piece 733 and the stirring piece 732 stir the fertilizer. The inclined piece 734 is set as a double-layer arc sheet structure. When the stirring shaft 74 rotates, the circular sleeve 735 installed on the outside of the extension sleeve 737 drives the inclined piece 734 to rotate. The arc grooves 731 on both sides of the side connecting piece 733 are set to an irregular arc shape. When the side connecting piece 733 rotates, the arc groove 731 contacts with the fertilizer, thereby enhancing the friction between the fertilizer and the side connecting piece 733 during rotation, so as to break up the clumped fertilizer and improve the dissolution efficiency, thereby avoiding uneven mixing during the dissolution process, which may cause blockage during irrigation.

[0044] The third embodiment is based on the first and second embodiments. Figures 10 to 12 As shown, the fertilizer feeder 4 includes a guide assembly 41, a positioning plate 45 is fixedly installed at the bottom of the guide assembly 41, a connecting frame 43 is fixedly installed at the bottom of the positioning plate 45, an adjusting roller 44 is rotatably installed on the outer surface of the connecting frame 43, and a walking wheel 46 is rotatably installed inside the adjusting roller 44. The staff controls the fertilization and irrigation equipment to move in the farmland. At this time, the dissolved fertilizer is transported to the guide assembly 41 and connected to the irrigation pipe through the outer side of the guide assembly 41 to expand the irrigation range. When the fertilizer is sprayed, the fertilization and irrigation equipment moves to drive the adjusting roller 44 to roll the field ridges to make the field ridge soil more compact to avoid soil and water loss during irrigation.

[0045] The guide assembly 41 is fixedly installed at the bottom of the dissolving cylinder 3, and two positioning plates 45 are provided. The two positioning plates 45 are symmetrically arranged with the guide assembly 41 as the center. A connecting rod 42 runs through the interior of the connecting frame 43, and the connecting rod 42 is fixedly installed between adjacent surfaces of the extension frame 5.

[0046] The guide assembly 41 includes a positioning frame 414, two positioning frames 414 are provided, and the two positioning frames 414 are respectively fixedly installed on the top of the positioning plate 45, and a storage cavity 415 is fixedly installed on the top of the positioning frame 414. Guide pipes 412 are opened on both sides of the outer surface of the storage cavity 415, and a drainage pipe 413 is fixedly installed on the top of the storage cavity 415. The dissolved and mixed fertilizer is transported to the guide groove 411 along the outlet flow channel 11, and is injected into the storage cavity 415 along the drainage pipe 413 connected to the bottom of the guide groove 411, and then connected to the irrigation pipe through the guide pipes 412 on both sides of the storage cavity 415. During the farmland irrigation process, the irrigation pipe is set above the farmland and extends to both sides to expand the irrigation area.

[0047] The drainage pipe 413 passes through the aggregate frame 1 and extends to the bottom of the dissolving cylinder 3 . A guide groove 411 is fixedly installed on the top of the drainage pipe 413 . The guide groove 411 is fixedly installed inside the outlet flow channel 11 .

[0048] The adjusting roller pressing member 44 includes a rotating frame 443, and the rotating frame 443 is provided with two groups. The tops of the two groups of rotating frames 443 are both installed with spring racks 442, and a squeezing pad 444 is fixedly installed at the middle of the bottom of the spring rack 442. A wheel disc 447 is rotatably installed inside the rotating frame 443, and two wheel discs 447 are provided. The two wheel discs 447 are frictionally adapted with the squeezing pad 444. The irrigation and fertilization equipment moves on the ridges through the traveling frame 8 and the adjusting roller pressing member 44, and the irrigation pipe is set on both sides of the irrigation and fertilization equipment. While irrigating the farmland, the moving traveling frame 8 drives the rolling roller 441 and the traveling wheel 46 to rotate, so as to roll the ridges to make the soil more compact, and avoid the soil becoming wet and soft during irrigation, which will cause the ridges to be damaged.

[0049] The rotating frame 443 is fixedly mounted on the outer surface of the connecting frame 43, the spring frame 442 is extruded and adapted with the connecting frame 43, and the extension rods 445 are rotatably mounted on both sides of the outer surface of the rotating frame 443, and the extension rods 445 are fixedly connected to the walking wheels 46, and the rolling rollers 441 are rotatably mounted between the opposite surfaces of the extension rods 445, and the outer side of the rolling rollers 441 is rotatably mounted with a lever 446. Due to the uneven terrain in the farmland, the walking frame 8 and the rolling rollers 441 and the walking wheels 46 are affected by the terrain when moving, driving the extension rods 445 to rotate on the surface of the rotating frame 443, so as to adjust the position of the rolling rollers 441, and when encountering bumpy terrain, friction is generated between the wheel discs 447 on both sides and the extrusion pads 444, so that the spring frame 442 is squeezed and deformed, so as to buffer the bumping and shaking frequency of the adjusting roller pressure member 44, and improve the stability during irrigation movement.

[0050] During use, when fertilizing and irrigating farmland, the staff transports the fertilizer into the aggregate frame 1 through the processor 10, and injects water into the aggregate frame 1 so that the fertilizer and irrigation water are collected in the dissolution cylinder 3. While the fertilizer and irrigation water are being transported, the staff starts the motor 6 so that the output end of the motor 6 drives the stirring assembly 7 to rotate in the aggregate frame 1 to stir the fertilizer and irrigation water so that the fertilizer and irrigation water are evenly mixed. Then the staff opens the valve of the fertilizer feeder 4 to transport the dissolved fertilizer to the fertilizer feeder 4. At this time, the water level in the dissolution cylinder 3 drops, so that the float 13 floating in the dissolution cylinder 3 drops with the water level. At this time, the bottom of the float 13 is deformed by the pressure sensor 9 installed below, and its resistance value changes. The pressure sensor 9 transmits the generated signal to the processor 10, and the processor 10 analyzes the output signal, thereby controlling the displacement of the float 13 by the water level rise and fall to start the conveyor belt to add fertilizer to the aggregate frame 1, thereby improving the irrigation efficiency.

[0051] The staff transports the fertilizer and irrigation water into the dissolution cylinder 3 and starts the motor 6, so that the output end of the motor 6 drives the stirring shaft 74 to rotate. At this time, the stirring element 73 installed on the outside of the stirring shaft 74 stirs and mixes the fertilizer and irrigation water as the stirring shaft 74 rotates, so that the fertilizer is quickly dissolved and evenly mixed with the irrigation water.

[0052] The extension sleeve 737 is sleeved on the outside of the stirring shaft 74. When the output end of the motor 6 drives the stirring shaft 74 to rotate, the side connecting piece 733 and the stirring piece 732 stir the fertilizer. The inclined piece 734 is set as a double-layer arc sheet structure. When the stirring shaft 74 rotates, the circular sleeve 735 installed on the outside of the extension sleeve 737 drives the inclined piece 734 to rotate. The arc grooves 731 on both sides of the side connecting piece 733 are set to an irregular arc shape. When the side connecting piece 733 rotates, the arc groove 731 contacts with the fertilizer, thereby enhancing the friction between the fertilizer and the side connecting piece 733 during rotation, so as to break up the clumped fertilizer and improve the dissolution efficiency, thereby avoiding uneven mixing during the dissolution process, which may cause blockage during irrigation.

[0053] The staff controls the fertilization and irrigation equipment to move in the farmland. At this time, the dissolved fertilizer is transported to the guide assembly 41 and connected to the irrigation pipe through the outer side of the guide assembly 41 to expand the irrigation range. When the fertilizer is sprayed, the fertilization and irrigation equipment moves to drive the adjusting roller 44 to roll the ridges to make the soil in the ridges more compact, so as to avoid soil erosion during irrigation.

[0054] The fertilization and irrigation equipment moves on the ridges through the traveling frame 8 and the adjusting roller 44, and the irrigation pipes are set up on both sides of the fertilization and irrigation equipment. While irrigating the farmland, the moving traveling frame 8 drives the rolling roller 441 and the traveling wheel 46 to rotate, so as to roll the ridges to make the soil more compact, thereby preventing the soil from becoming wet and soft during irrigation and causing damage to the ridges.

[0055] The dissolved and mixed fertilizer is transported to the guide groove 411 along the outlet flow channel 11, and is injected into the storage cavity 415 along the drainage pipe 413 connected to the bottom of the guide groove 411, and then connected to the irrigation pipe through the guide pipe 412 on both sides of the storage cavity 415. During the farmland irrigation process, the irrigation pipe is installed above the farmland and extends to both sides to expand the irrigation area.

[0056] Due to the uneven terrain in the farmland, the traveling frame 8 and the rolling roller 441 and the traveling wheel 46 are affected by the terrain when moving, driving the extension rod 445 to rotate on the surface of the rotating frame 443 to adjust the position of the rolling roller 441, and when encountering bumpy terrain, friction is generated between the wheel discs 447 on both sides and the squeezing pads 444, so that the spring frame 442 is squeezed and deformed, so as to buffer the bumpy and shaking frequency of the adjusting roller pressure part 44 and improve the stability during irrigation movement.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertigation device for rapidly dissolving fertilizer, characterized in that: include: A traveling frame (8), a material collecting frame (1) is fixedly installed on the top of the traveling frame (8), a material guide trough (2) is fixedly installed on the side of the top of the material collecting frame (1), a support plate (12) is fixedly installed on the side of the material guide trough (2), the support plate (12) is fixedly installed inside the material collecting frame (1), and a dissolving cylinder (3) is fixedly installed on the surface of the support plate (12) away from the material guide trough (2); The dissolving cylinder (3) is fixedly installed inside the material collecting frame (1); a discharge flow channel (11) is provided at the bottom of the dissolving cylinder (3) on a side away from the material guiding groove (2); a pressure sensor (9) is installed on the surface of the dissolving cylinder (3); and a float (13) is installed above the pressure sensor (9); A stirring assembly (7), wherein a motor (6) is fixedly mounted on the outer surface of the stirring assembly (7), and the motor (6) is fixedly mounted on the surface of the aggregate frame (1) on a side away from the material guide groove (2), and the output end of the motor (6) penetrates the aggregate frame (1) and extends into the interior thereof, and the stirring assembly (7) is rotatably mounted in the dissolving cylinder (3) via the output end of the motor (6); A fertilizer feeder (4), a processor (10) is fixedly mounted on the surface of the fertilizer feeder (4), the processor (10) is electrically connected to a pressure sensor (9) through the fertilizer feeder (4), an extension frame (5) is fixedly mounted on the outer surface of the fertilizer feeder (4), the extension frame (5) is fixedly mounted on the outer surface of a walking frame (8), and the fertilizer feeder (4) passes through the aggregate frame (1) and extends to the interior of the dissolving cylinder (3).

2. The fertigation device for rapidly dissolving fertilizer according to claim 1, characterized in that: The fertilizer feeder (4) comprises a guide assembly (41), a positioning plate (45) is fixedly mounted on the bottom of the guide assembly (41), a connecting frame (43) is fixedly mounted on the bottom of the positioning plate (45), an adjusting roller pressure piece (44) is rotatably mounted on the outer surface of the connecting frame (43), and a walking wheel (46) is rotatably mounted inside the adjusting roller pressure piece (44).

3. The fertigation device for rapidly dissolving fertilizer according to claim 2, characterized in that: The guide assembly (41) is fixedly mounted on the bottom of the dissolving cylinder (3), two positioning plates (45) are provided, and the two positioning plates (45) are symmetrically arranged with the guide assembly (41) as the center. A connecting rod (42) passes through the interior of the connecting frame (43), and the connecting rod (42) is fixedly mounted between adjacent surfaces of the extension frame (5).

4. The fertigation device for rapidly dissolving fertilizer according to claim 3, characterized in that: The guide assembly (41) comprises a positioning frame (414), two positioning frames (414) are provided, and the two positioning frames (414) are respectively fixedly mounted on the top of the positioning plate (45), a storage cavity (415) is fixedly mounted on the top of the positioning frame (414), guide tubes (412) are opened on both sides of the outer surface of the storage cavity (415), and a drainage tube (413) is fixedly mounted on the top of the storage cavity (415).

5. The fertigation device for rapidly dissolving fertilizer according to claim 4, characterized in that: The drainage pipe (413) passes through the aggregate frame (1) and extends to the bottom of the dissolution cylinder (3). A guide groove (411) is fixedly installed on the top of the drainage pipe (413), and the guide groove (411) is fixedly installed inside the outlet flow channel (11).

6. The fertigation device for rapidly dissolving fertilizer according to claim 2, characterized in that: The regulating roller pressing member (44) comprises a rotating frame (443), wherein the rotating frame (443) is provided with two groups, and a spring frame (442) is installed on the top of the two groups of rotating frames (443), and extension rods (445) are rotatably installed on both sides of the outer surface of the rotating frame (443), and the extension rods (445) are fixedly connected to the walking wheel (46), and a rolling roller (441) is rotatably installed between the opposite surfaces of the extension rods (445), and a lever (446) is rotatably installed on the outer side of the rolling roller (441), and a pressing pad (444) is fixedly installed at the middle of the bottom of the spring frame (442), and a wheel disc (447) is rotatably installed inside the rotating frame (443).

7. The fertigation device for rapidly dissolving fertilizer according to claim 6, characterized in that: The rotating frame (443) is fixedly mounted on the outer surface of the connecting frame (43), the spring frame (442) is extrusion-fitted with the connecting frame (43), two wheel discs (447) are provided, and the two wheel discs (447) are frictionally fitted with the extrusion pads (444).

8. The fertigation device for rapidly dissolving fertilizer according to claim 1, characterized in that: The stirring assembly (7) comprises a positioning shaft (71), wherein two positioning shafts (71) are provided, and the two positioning shafts (71) are respectively fixedly mounted on the surface of the aggregate frame (1) and the surface of the support plate (12); a stirring shaft (74) is rotatably mounted on the surface of the positioning shaft (71); the stirring shaft (74) is fixedly connected to the output end of the motor (6) via the positioning shaft (71) on one side of the aggregate frame (1); a limiting disk (72) is sleeved on the surface of the stirring shaft (74); there are a plurality of limiting disks (72), and the plurality of limiting disks (72) are evenly distributed on the surface of the stirring shaft (74); and a stirring member (73) is fixedly mounted between adjacent surfaces of the stirring shaft (74).

9. The fertigation device for rapidly dissolving fertilizer according to claim 8, characterized in that: The stirring member (73) comprises a connecting ring (736), the connecting ring (736) being sleeved on the surface of the stirring shaft (74), an extension sleeve (737) being fixedly mounted on the outer surface of the connecting ring (736), a side connecting piece (733) being fixedly mounted on the outer surface of the extension sleeve (737), four side connecting pieces (733) being provided, the four side connecting pieces (733) being distributed in a circular shape on the surface of the extension sleeve (737), a stirring piece (732) being fixedly mounted on the outer surface of the side connecting piece (733), and an arc groove (731) being provided on the surface of the side connecting piece (733).

10. The fertigation device for rapidly dissolving fertilizer according to claim 9, characterized in that: A circular sleeve (735) is rotatably mounted on the surface of the extension sleeve (737) at a side away from the connecting ring (736), and an inclined sheet (734) is fixedly mounted on the outer surface of the circular sleeve (735). The inclined sheet (734) is arranged as a double-layer structure, and four groups of the inclined sheets (734) are arranged. The four groups of inclined sheets (734) are distributed in a circular shape on the surface of the circular sleeve (735).

Images