A water and fertilizer integrated device for fruit and vegetable cultivation

Abstract

This invention relates to the field of agricultural irrigation, specifically to an integrated water and fertilizer irrigation device for fruit and vegetable cultivation. It includes a base plate, a frame, a controller, a feeding mechanism, a water conveying mechanism, an adjusting mechanism, and two sets of sprinkler irrigation mechanisms. The frame is fixedly mounted on the base plate. The feeding mechanism includes a storage bin, a feeding assembly, a conveying assembly, and a crushing assembly. The water conveying mechanism includes a mounting frame, a mixing bin, a level sensor, a water supply assembly, and a stirring assembly. The adjusting mechanism includes a sliding assembly and a water supply assembly. Each set of sprinkler irrigation mechanisms includes a swing assembly and an adjustable spray assembly. The swing assembly is fixedly mounted on a corresponding sliding assembly, and the adjustable spray assembly is fixedly mounted at the bottom of the swing assembly. This invention allows for integrated water and fertilizer irrigation of fruits and vegetables by pre-filling fertilizer into the feeding hopper and operating the controller to open two manual valves at appropriate times. It is convenient, fast, safe, and efficient, greatly improving the fertilization efficiency for fruits and vegetables.

Description

Technical Field

[0001] This invention relates to the field of agricultural irrigation, specifically to an integrated water and fertilizer device for fruit and vegetable cultivation. Background Technology

[0002] Integrated water and fertilizer management technology refers to a new agricultural technology that integrates irrigation and fertilization. It utilizes a pressure system to mix soluble solid or liquid fertilizers, tailored to soil nutrient content and crop requirements, with irrigation water. This mixture is then supplied through a controlled pipeline system, ensuring the fertilizer and water are evenly, regularly, and quantitatively irrigated to the root zone. This maintains the soil around the main root system in a loose and appropriately moist environment. Its advantages include rapid fertilizer application and improved nutrient utilization. It avoids the volatilization losses and slow dissolution associated with applying fertilizer to dry topsoil, resulting in delayed fertilizer effectiveness. It particularly avoids the volatilization losses of ammonium and urea nitrogen fertilizers applied to the surface, thus saving nitrogen fertilizer and contributing to environmental protection.

[0003] Currently, for integrated water and fertilizer application devices for fruits and vegetables, fertilizer is directly added to water and stirred, followed by atomized irrigation. After irrigation, fertilizer often remains at the bottom of the mixing tank, leading to nutrient deficiency in fruits and vegetables. This is due to uneven stirring. Some fertilizer particles cannot be completely dissolved by simple stirring and need to be further crushed and mixed evenly. Some integrated water and fertilizer application devices have a small spray area when spraying through atomized nozzles, and the spacing between atomized nozzles cannot be adjusted, which limits the spray area and reduces irrigation efficiency. Therefore, it is necessary to design an integrated water and fertilizer application device for fruit and vegetable cultivation. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated water and fertilizer device for fruit and vegetable cultivation.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] An integrated water and fertilizer system for fruit and vegetable cultivation is provided, comprising a base plate, a frame, a controller, a feeding mechanism, a water conveying mechanism, an adjusting mechanism, and two sets of sprinkler irrigation mechanisms. The frame is fixedly mounted on the base plate. The feeding mechanism includes a storage tank, a feeding component, a conveying component, and a crushing component. The storage tank is fixedly mounted on one side of the top of the frame. The controller is fixedly mounted on one side of the outer wall of the storage tank. The feeding component is fixedly mounted at the top center of the storage tank. The conveying component is fixedly mounted in one corner inside the storage tank and communicates with the interior of the storage tank. The crushing component is fixedly mounted on one side of the top of the conveying component and communicates with it. The water conveying mechanism includes a mounting frame, a mixing tank, a level sensor, a water supply component, and a stirring component. The mounting frame is fixedly mounted on the top of the frame and located beside the storage tank. The mixing tank... The system is fixedly mounted on the frame and fits snugly against the mounting bracket and storage tank. The liquid level sensor is vertically fixed in one corner inside the proportioning tank. The water supply component is fixedly mounted inside the mounting bracket and is fixedly connected to the proportioning tank. The stirring component is fixedly mounted inside the frame and extends into the proportioning tank. The adjustment mechanism includes a sliding component and a water supply component. The sliding component is fixedly mounted on the side of the frame and extends into the frame. The water supply component is fixedly mounted on the base plate and located next to the sliding component. Two sets of the irrigation mechanisms are symmetrically mounted at both ends of the sliding component. Each set of the irrigation mechanisms includes a swing component and an adjustable spray component. The swing component is fixedly mounted on the corresponding sliding component. The adjustable spray component is fixedly mounted at the bottom of the swing component and is fixedly connected to the water supply component.

[0007] Furthermore, the feeding assembly includes a support frame, a feeding hopper, two first push rods, and two caps. The support frame is fixedly installed at the top center of the storage box, the feeding hopper is fixedly installed on the support frame, the two first push rods are symmetrically inverted and fixedly installed on opposite sides of the feeding hopper, the two caps are hinged to the bottom port of the feeding hopper, and the output shafts of the two first push rods are fixedly connected to one side of the corresponding two caps.

[0008] Furthermore, a guide plate is fixedly installed at the bottom of the storage tank. The guide plate is curved and inclined, and a mounting groove is provided at one corner of the bottom of the guide plate. The material conveying assembly includes a first motor, a lifting column, and an auger rod. The lifting column is fixedly installed in the mounting groove, and a feed inlet is provided on one side of the bottom of the lifting column. The feed inlet is connected to the guide plate. The first motor is fixedly installed horizontally in the frame, and the output shaft of the first motor is fixedly connected to one end of the auger rod. The other end of the auger rod is rotatably installed in the lifting column and extends to the top of the lifting column. A discharge port is provided on one side of the top of the lifting column. The first motor is electrically connected to a liquid level sensor.

[0009] Furthermore, the crushing assembly includes a central loading box, a crushing hopper, a grinding roller, a stop plate, a guide trough, and a second motor. The central loading box is fixedly installed at one corner of the top of the proportioning box, and the central loading box is fixedly connected to one side of the top of the lifting column. The guide trough is fixedly installed at the bottom of the central loading box, and one end of the bottom of the guide trough extends into the proportioning box. The crushing hopper is fixedly installed at the top of the guide trough. The grinding roller is rotatably limited and installed inside the top of the guide trough. The bottom plate is hinged to the top of the guide trough and located next to the grinding roller. The second motor is fixedly installed inside the central loading box, and the output shaft of the second motor is fixedly connected to the grinding roller. One end of the guide trough is threadedly connected to a stop plate, and the stop plate extends into the guide trough and abuts against the stop plate.

[0010] Furthermore, the water supply assembly includes a water storage tank, a water pump, an inlet main pipe, an outlet main pipe, an installation cylinder, and a filter element. The water storage tank is fixedly installed inside the installation frame. The water pump is fixedly installed horizontally inside the installation frame and located next to the water storage tank. One end of the inlet main pipe is fixedly connected to the water storage tank, and the other end of the inlet main pipe is fixedly connected to the inlet end of the water pump. One end of the outlet main pipe is fixedly connected to the outlet end of the water pump. The installation cylinder is fixedly installed on one side of the top of the mixing tank and is connected to the inside of the mixing tank. The filter element is snapped into the installation cylinder, and the other end of the outlet main pipe is fixedly connected to the filter element.

[0011] Furthermore, the stirring assembly includes a first sprocket and chain assembly, a second sprocket and chain assembly, a first stirring rod, a second stirring rod, and two mounting seats. The two mounting seats are symmetrically and fixedly disposed at the top of the inner part of the frame. One end of the first stirring rod and the second stirring rod are respectively rotatably disposed on the corresponding two mounting seats, and one end of the stirring blades of the first stirring rod and the second stirring rod extends into the mixing tank. The two ends of the first sprocket and chain assembly are fixedly disposed between the output shaft of the first motor and the bottom shaft of the first stirring rod, and the two ends of the second sprocket and chain assembly are fixedly disposed between the bottom shaft of the first stirring rod and the bottom shaft of the second stirring rod.

[0012] Furthermore, the sliding assembly includes a third motor, a first worm gear, a worm wheel, a bidirectional threaded rod, two mounting plates, two slide rails, two limiting plates, and two sliding tables. The two slide rails are symmetrically and fixedly disposed on one side of the frame, and the two mounting plates are symmetrically and fixedly disposed at both ends of the two slide rails. The bidirectional threaded rod is rotatably disposed between the two mounting plates. The third motor is upright and fixedly disposed inside the frame, and the output shaft of the third motor is fixedly connected to the first worm gear. The worm wheel is located in the middle of the two slide rails and is fixedly connected to the bidirectional threaded rod. The two limiting plates are symmetrically disposed on both sides of the worm wheel. The two sliding tables are symmetrically and slidably disposed at both ends of the two slide rails, and both sliding tables are threadedly connected to both ends of the bidirectional threaded rod.

[0013] Furthermore, the water supply assembly includes a micro water pump, a fertilizer guide pipe, a three-way pipe, two water delivery hoses, and two manual valves. The micro water pump is fixedly mounted on the base plate. One end of the fertilizer guide pipe is fixedly connected to the bottom side of the mixing tank, and the other end of the fertilizer guide pipe is fixedly connected to the inlet end of the micro water pump. The three-way pipe is fixedly connected to the outlet end of the micro water pump. The two manual valves are fixedly mounted at the two branch ends of the three-way pipe, and one end of each of the two water delivery hoses is fixedly connected to the two branch ports of the three-way pipe.

[0014] Furthermore, the swing assembly includes a base, a fourth motor, a rotating shaft, a second worm gear, a missing gear, an outer cover, a swing seat, and two fixing blocks. The base is fixedly mounted on a corresponding slide table. The outer cover and the fourth motor are both fixedly mounted on the base. The output shaft of the fourth motor is fixedly connected to one end of the rotating shaft via a coupling. The other end of the rotating shaft is fixedly connected to the second worm gear. The two fixing blocks are symmetrically and fixedly mounted on both sides of the second worm gear. Both fixing blocks are fixedly connected to the top of the inner wall of the outer cover. The swing seat is slidably mounted on the bottom of the outer cover. The missing gear is fixedly mounted inside the swing seat and meshes with the second worm gear.

[0015] Furthermore, the adjustable spray assembly includes a support plate, a second push rod, an adjusting plate, two first sliding columns, two side rods, two second sliding columns, several sliding plates, and several atomizing nozzles. The support plate is fixedly mounted on the bottom of the swing base. The two first sliding columns are symmetrically and fixedly mounted on one side of the support plate. The two side rods are symmetrically and fixedly mounted at both ends of the two first sliding columns. The two second sliding columns are symmetrically and fixedly mounted on the corresponding two side rods. The several sliding plates are evenly slidably mounted on the two first sliding columns. Each sliding plate has a protruding post fixedly mounted in the middle. The section plate is slidably positioned on two second sliding columns, and the adjustment plate is provided with several inclined adjustment grooves. The adjustment grooves are arranged one-to-one with the protrusions in the middle of the sliding plate. The second push rod is fixedly mounted upright on one side of the corresponding side rod, and the output shaft of the second push rod is fixedly connected to the top side of the adjustment plate. Several atomizing nozzles are respectively arranged on the bottom side of the corresponding sliding plates, and each pair of adjacent atomizing nozzles is fixedly connected by an elastic pipe. Two water supply hoses are respectively fixedly connected to the two corresponding atomizing nozzles in the two sets of adjustable spray assemblies.

[0016] The beneficial effects of this invention are:

[0017] 1. In this invention, the prepared fertilizer is pre-quantified and added into the feeding hopper of the feeding assembly. The two caps at the bottom of the feeding hopper support the fertilizer and prevent the fertilizer from being added too much.

[0018] 2. The clean water in the storage tank is added to the mixing tank by the water pump. When the liquid level in the mixing tank reaches the quantitative water level, the liquid level sensor converts this liquid level signal into an electrical signal and transmits it to the controller. The controller turns on the first motor switch, so that while the auger is conveying fertilizer, the first and second stirring rods in the mixing tank are also rotating and stirring synchronously. The filter element at the top of the mixing tank plays a filtering role for the clean water in the storage tank.

[0019] 3. When the fertilizer is conveyed into the crushing hopper by the auger, the fertilizer particles are ground into powder by the rollers and the abutment. Then, it enters the mixing tank through the bottom guide chute. The powdered fertilizer is easier to mix evenly with water during the mixing process, which avoids the granular fertilizer falling to the bottom of the mixing tank due to uneven mixing, resulting in insufficient fertilizer content.

[0020] 4. After the fourth motor starts, it drives the second worm gear to rotate forward and backward. The second worm gear drives the missing gear to rotate back and forth, which in turn drives the swing seat to swing back and forth along both sides of the outer cover. The swing seat drives the adjustable spray assembly to swing back and forth, thereby increasing the spraying area of ​​the atomizing nozzle.

[0021] 5. When the second push rod is opened, the second push rod drives the adjusting plate to slide down along the two second sliding columns, while the convex column drives the sliding plate to move equidistantly on the first sliding column through the adjusting groove, thereby increasing the spacing between each atomizing nozzle and further increasing the irrigation area. When the irrigation is completed, the third motor continues to retract the two sets of irrigation mechanisms into the frame extension frame through the bidirectional threaded rod to avoid the device from rubbing against obstacles on both sides when it moves.

[0022] 6. As the spacing between each atomizing nozzle increases, the corrugated elastic pipe that is fixedly connected between each pair of adjacent atomizing nozzles extends, and liquid fertilizer can also be delivered to each atomizing nozzle.

[0023] This invention allows for integrated water and fertilizer irrigation of fruits and vegetables by pre-adding fertilizer to the hopper, operating the controller, and opening two manual valves at appropriate times. This is convenient, fast, safe, and efficient, greatly improving the fertilization efficiency of fruits and vegetables. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments of the present invention will be briefly described below.

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a side view of the present invention;

[0027] Figure 3 This is a three-dimensional structural diagram of the feeding mechanism of the present invention;

[0028] Figure 4This is a three-dimensional structural diagram of the feeding assembly of the present invention;

[0029] Figure 5 This is a schematic diagram showing the disassembled material conveying assembly and crushing assembly of the present invention;

[0030] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 This is a plan view of the crushing component of the present invention.

[0032] Figure 8 This is a three-dimensional structural diagram of the water conveying mechanism of the present invention;

[0033] Figure 9 This is a schematic diagram showing the disassembled water conveying mechanism of the present invention;

[0034] Figure 10 This is a three-dimensional structural diagram of the stirring assembly of the present invention;

[0035] Figure 11 This is a schematic diagram showing the disassembled installation cylinder and filter element of the present invention;

[0036] Figure 12 This is a three-dimensional structural diagram of the adjustment mechanism of the present invention;

[0037] Figure 13 This is a three-dimensional structural diagram of the sliding component of the present invention;

[0038] Figure 14 for Figure 13 Enlarged view of point B in the middle;

[0039] Figure 15 This is a three-dimensional structural diagram of the water supply component of the present invention;

[0040] Figure 16 for Figure 15 Enlarged view of point C in the middle;

[0041] Figure 17 This is a three-dimensional structural diagram of the sprinkler irrigation mechanism of the present invention;

[0042] Figure 18 This is a schematic diagram showing the disassembled swing component of the present invention;

[0043] Figure 19 This is a three-dimensional structural diagram of the single-unit adjustable spray assembly of the present invention;

[0044] In the picture:

[0045] Base plate 1;

[0046] Frame base 2;

[0047] Controller 3;

[0048] Feeding mechanism 4;

[0049] Storage bin 40, guide plate 400, mounting slot 401;

[0050] Feeding assembly 41, support frame 410, feeding hopper 411, first push rod 412, cover 413;

[0051] Material conveying assembly 42, first motor 420, lifting column 421, feed inlet 4210, discharge outlet 4211, auger rod 422;

[0052] Crushing assembly 43, intermediate loading box 430, crushing hopper 431, crushing roller 432, abutment plate 433, guide chute 434, second motor 435, abutment column 436;

[0053] Water delivery mechanism 5, mounting bracket 50, mixing tank 51, liquid level sensor 52;

[0054] Water supply components 53, water storage tank 530, water pump 531, inlet main pipe 532, outlet main pipe 533, mounting cylinder 534, filter element 535;

[0055] Agitator assembly 54, first sprocket and chain assembly 540, second sprocket and chain assembly 541, first agitator rod 542, second agitator rod 543, mounting base 544;

[0056] Adjustment mechanism 6;

[0057] Sliding assembly 60, third motor 600, first worm gear 601, worm wheel 602, bidirectional threaded rod 603, mounting plate 604, slide rail 605, limiting plate 606, slide table 607;

[0058] Water supply assembly 61, micro water pump 610, fertilizer guide pipe 611, tee pipe 612, water delivery hose 613, manual valve 614;

[0059] Sprinkler irrigation mechanism 7;

[0060] Swing assembly 70, base 700, fourth motor 701, rotating shaft 702, second worm gear 703, missing gear 704, outer cover 705, swing seat 706, fixing block 707;

[0061] Adjustable spray assembly 71, support plate 710, second push rod 711, adjusting plate 712, adjusting groove 7120, first sliding column 713, side rod 714, second sliding column 715, sliding plate 716, protruding column 7160, atomizing nozzle 717, and elastic pipe 718. Detailed Implementation

[0062] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0063] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product.

[0064] This invention provides a technical solution: (Refer to...) Figures 1 to 2 The illustrated water and fertilizer integrated device for fruit and vegetable cultivation includes a base plate 1, a frame 2, a controller 3, a feeding mechanism 4, a water conveying mechanism 5, an adjusting mechanism 6, and two sets of sprinkler irrigation mechanisms 7. The frame 2 is fixedly mounted on the base plate 1. The feeding mechanism 4 includes a storage tank 40, a feeding component 41, a conveying component 42, and a crushing component 43. The storage tank 40 is fixedly mounted on one side of the top of the frame 2. The controller 3 is fixedly mounted on one side of the outer wall of the storage tank 40. The feeding component 41 is fixedly mounted at the top center of the storage tank 40. The conveying component 42 is fixedly mounted in one corner inside the storage tank 40 and is connected to the inside of the storage tank 40. The crushing component 43 is fixedly mounted on one side of the top of the conveying component 42 and is connected to the conveying component 42. The water conveying mechanism 5 includes a mounting frame 50, a mixing tank 51, a liquid level sensor 52, a water supply component 53, and a stirring component 54. The mounting frame 50 is fixedly mounted on the top of the frame 2 and located beside the storage tank 40. The tank 51 is fixedly installed on the frame 2 and is attached to both the mounting bracket 50 and the storage tank 40. The liquid level sensor 52 is fixedly installed vertically in one corner inside the mixing tank 51. The water supply component 53 is fixedly installed inside the mounting bracket 50 and is fixedly connected to the mixing tank 51. The stirring component 54 is fixedly installed inside the frame 2 and extends into the mixing tank 51. The adjusting mechanism 6 includes a sliding component 60 and a water supply component 61. The sliding component 60 is fixedly installed on the side of the frame 2 and extends into the frame 2. The water supply component 61 is fixedly installed on the base plate 1 and located next to the sliding component 60. Two sets of irrigation mechanisms 7 are symmetrically installed at both ends of the sliding component 60. Each set of irrigation mechanisms 7 includes a swing component 70 and an adjustable spray component 71. The swing component 70 is fixedly installed on the corresponding sliding component 60. The adjustable spray component 71 is fixedly installed at the bottom of the swing component 70 and is fixedly connected to the water supply component 61.

[0065] Reference Figures 3 to 4The feeding assembly 41 shown includes a support frame 410, a feeding hopper 411, two first push rods 412, and two covers 413. The support frame 410 provides a fixed mounting carrier for the feeding hopper 411, and the two covers 413 support the fertilizer. The support frame 410 is fixedly installed at the top center of the storage box 40, and the feeding hopper 411 is fixedly installed on the support frame 410. The two first push rods 412 are symmetrically inverted and fixedly installed on opposite sides of the feeding hopper 411, and the two covers 413 support the fertilizer. The car is hinged to the bottom port of the hopper 411. The output shafts of the two first push rods 412 are fixedly connected to one side of the corresponding two covers 413. When fertilizer is quantitatively added into the hopper 411, the two covers 413 at the bottom of the hopper 411 are to prevent excessive fertilizer from being added. The controller 3 opens the switches of the two first push rods 412, and the two first push rods 412 open the two covers 413, so that the fertilizer enters the storage box 40 through the bottom of the hopper 411 and falls onto the bottom guide plate 400.

[0066] Reference Figures 5 to 6 The storage bin 40 shown has a guide plate 400 fixedly installed at its bottom. The guide plate 400 is curved and inclined, and a mounting groove 401 is provided at one corner of its bottom end. When fertilizer falls onto the guide plate 400, it slides along the guide plate 400 towards the mounting groove 401 at the bottom of the inclined curved surface, ensuring that it enters the lifting column 421 and is transported by the auger rod 422. The conveying assembly 42 includes a first motor 420, a lifting column 421, and an auger rod 422. The lifting column 421 is fixedly installed in the mounting groove 401, and a feed inlet 4210 is provided on one side of its bottom. The feed inlet 4210 is connected to the guide plate 400. The first motor 420... The first motor 420 is fixedly installed horizontally inside the frame 2, and the output shaft of the first motor 420 is fixedly connected to one end of the auger rod 422. The other end of the auger rod 422 is rotatably installed inside the lifting column 421 and extends to the top of the lifting column 421. A discharge port 4211 is provided on one side of the top of the lifting column 421. The first motor 420 is electrically connected to the liquid level sensor 52. When the liquid level sensor 52 transmits an electrical signal to the controller 3, the controller 3 turns on the switch of the first motor 420. The output shaft of the first motor 420 drives the auger rod 422 to rotate, so that the auger rod 422 conveys the fertilizer through the inside of the lifting column 421 to the intermediate loading box 430 and falls into the crushing hopper 431.

[0067] Reference Figure 6 and Figure 7The crushing assembly 43 shown includes a central loading box 430, a crushing hopper 431, a grinding roller 432, a stop plate 433, a guide chute 434, and a second motor 435. The central loading box 430 provides a fixed mounting carrier for the guide chute 434 and the second motor 435. The central loading box 430 is fixedly installed at one corner of the top of the proportioning box 51, and the central loading box 430 is fixedly connected to one side of the top of the lifting column 421. The guide chute 434 is fixedly installed at the bottom of the central loading box 430, and one end of the bottom of the guide chute 434 extends into the proportioning box 51. The crushing hopper 431 is fixedly installed at the top of the guide chute 434. The grinding roller 432 is rotatably limited and installed inside the top of the guide chute 434. The bottom plate 1 is hinged to the inside of the top of the guide chute 434 and located within it. Beside the grinding roller 432, the second motor 435 is fixedly installed inside the intermediate loading box 430, and the output shaft of the second motor 435 is fixedly connected to the grinding roller 432. One end of the guide trough 434 is threadedly connected to the abutment 436, which provides a contact carrier for the abutment plate 433. The abutment 436 extends into the guide trough 434 and contacts the abutment plate 433. When the auger rod 422 conveys the fertilizer through the lifting column 421 to the intermediate loading box 430 and falls into the crushing hopper 431, the controller 3 turns on the switch of the second motor 435. The output shaft of the second motor 435 drives the grinding roller 432 to rotate. The grinding roller 432, together with the abutment plate 433, crushes the fertilizer into powder and enters the mixing box 51 to mix with water.

[0068] Reference Figure 8 , Figure 9 and Figure 11 The water supply assembly 53 shown includes a water storage tank 530, a water pump 531, an inlet main pipe 532, an outlet main pipe 533, a mounting cylinder 534, and a filter element 535. The mounting cylinder 534 provides a mounting carrier for the filter element 535. The inlet main pipe 532 and the outlet main pipe 533 connect the water storage tank 530 and the mixing tank 51. The water storage tank 530 is fixedly installed inside the mounting frame 50. The water pump 531 is fixedly installed horizontally inside the mounting frame 50 and located next to the water storage tank 530. One end of the inlet main pipe 532 is fixedly connected to the water storage tank 530, and the other end of the inlet main pipe 532 is fixedly connected to the inlet end of the water pump 531. One end of the water outlet pipe 533 is fixedly connected to the outlet end of the water pump 531. The mounting cylinder 534 is fixedly installed on one side of the top of the mixing tank 51 and is connected to the inside of the mixing tank 51. The filter element 535 is snapped into the mounting cylinder 534. The other end of the water outlet pipe 533 is fixedly connected to the filter element 535. When the water pump 531 is turned on, the clean water prepared in the water storage tank 530 enters the water outlet pipe 533 through the water inlet pipe 532 and the water pump 531 under the influence of the suction of the water pump 531. At this time, the impurities in the clean water are filtered by the filter element 535 and then enter the mixing tank 51.

[0069] Reference Figure 10 The mixing assembly 54 shown includes a first sprocket and chain assembly 540, a second sprocket and chain assembly 541, a first stirring rod 542, a second stirring rod 543, and two mounting seats 544. The two mounting seats 544 provide a limiting rotation carrier for the first stirring rod 542 and the second stirring rod 543. The two mounting seats 544 are symmetrically and fixedly disposed at the top of the inner part of the frame 2. One end of the first stirring rod 542 and the second stirring rod 543 are respectively limited and rotatably disposed on the corresponding two mounting seats 544, and one end of the stirring blades of both the first stirring rod 542 and the second stirring rod 543 extends into the mixing tank 51. The first sprocket and chain assembly 540... The first stirring rod 542 is fixedly mounted at both ends between the output shaft of the first motor 420 and the bottom shaft of the first stirring rod 542. The second sprocket and chain assembly 541 is fixedly mounted at both ends between the bottom shaft of the first stirring rod 542 and the bottom shaft of the second stirring rod 543. When the first motor 420 is started, the output shaft of the first motor 420 drives the first stirring rod 542 to rotate through the first sprocket and chain assembly 540. The first stirring rod 542 drives the second stirring rod 543 to rotate through the second sprocket and chain assembly 541. Thus, the first stirring rod 542 and the second stirring rod 543 drive their respective stirring blades to rotate synchronously in the mixing tank 51, so that the water and powdered fertilizer are mixed evenly.

[0070] Reference Figures 12 to 14 The sliding assembly 60 shown includes a third motor 600, a first worm gear 601, a worm wheel 602, a bidirectional threaded rod 603, two mounting plates 604, two slide rails 605, two limiting plates 606, and two sliding tables 607. The two mounting plates 604 provide a limiting rotation carrier for the bidirectional threaded rod 603, and the two limiting plates 606 limit the two sliding tables 607. The two slide rails 605 are symmetrically and fixedly disposed on one side of the frame 2, and the two mounting plates 604 are symmetrically and fixedly disposed at both ends of the two slide rails 605. The bidirectional threaded rod 603 is rotatably disposed between the two mounting plates 604. The third motor 600 is upright and fixedly disposed inside the frame 2, and the output shaft of the third motor 600 is connected to the first worm gear 601. The worm gear 602 is fixedly connected to the two slide rails 605 in the middle, and is fixedly connected to the bidirectional threaded rod 603. Two limiting plates 606 are symmetrically arranged on both sides of the worm gear 602. Two slide tables 607 are symmetrically and slidably arranged at both ends of the two slide rails 605, and both slide tables are threadedly connected to both ends of the bidirectional threaded rod 603. When the third motor 600 is started, the output shaft of the third motor 600 drives the first worm 601 to rotate. The first worm 601 drives the worm gear 602 to rotate, and the worm gear 602 drives the bidirectional threaded rod 603 to rotate. Thus, the bidirectional threaded rod 603 drives the two slide tables 607 to slide in opposite directions on the two slide rails 605 until the atomizing nozzles 717 at both ends move to the top of the fruits and vegetables on both sides.

[0071] Reference Figures 15 to 16The water supply assembly 61 shown includes a miniature water pump 610, a fertilizer guide pipe 611, a three-way pipe 612, two water delivery hoses 613, and two manual valves 614. The two manual valves 614 control the opening and closing of the two water delivery hoses 613. The miniature water pump 610 is fixedly mounted on the base plate 1. One end of the fertilizer guide pipe 611 is fixedly connected to the bottom side of the mixing tank 51, and the other end of the fertilizer guide pipe 611 is fixedly connected to the inlet end of the miniature water pump 610. The three-way pipe 612 is fixedly connected to the miniature water pump 610. At the outlet end of the device, two manual valves 614 are fixedly installed at the two branch ends of the three-way pipe 612. One end of each of the two water delivery hoses 613 is fixedly connected to the two branch pipe openings of the three-way pipe 612. When the micro water pump 610 is started, the liquid fertilizer enters the three-way pipe 612 through the fertilizer guide pipe 611 and the micro water pump 610. When the vegetables on both sides of the device need to be fertilized, both manual valves 614 are opened manually, so that the liquid fertilizer enters the corresponding two atomizing nozzles 717 along the two water delivery hoses 613.

[0072] Reference Figures 17 to 18 The swing assembly 70 shown includes a base 700, a fourth motor 701, a rotating shaft 702, a second worm gear 703, a missing gear 704, an outer cover 705, a swing base 706, and two fixing blocks 707. The base 700 provides a fixed mounting carrier for the fourth motor 701. The outer cover 705 provides a limiting sliding carrier for the swing base 706 and also protects the motor. The two fixing blocks 707 provide a limiting rotation carrier for the second worm gear 703. The base 700 is fixedly mounted on the corresponding slide table 607. The outer cover 705 and the fourth motor 701 are both fixedly mounted on the base 700. The output shaft of the fourth motor 701 is fixedly connected to one end of the rotating shaft 702 via a coupling, and the other end of the rotating shaft 702 is connected to the second worm gear 704. 03. Fixed connection: Two fixed blocks 707 are symmetrically and fixedly installed on both sides of the second worm gear 703, and both fixed blocks 707 are fixedly connected to the top of the inner wall of the outer cover 705. The swing seat 706 is slidably installed at the bottom of the outer cover 705. The missing gear 704 is fixedly installed inside the swing seat 706 and meshes with the second worm gear 703. When the fourth motor 701 is turned on, the output shaft of the fourth motor 701 drives the second worm gear 703 to rotate forward and backward. The second worm gear 703 drives the missing gear 704 to rotate back and forth, thereby causing the missing gear 704 to drive the swing seat 706 to swing back and forth on both sides of the outer cover 705. The swing seat 706 drives the adjustable spray assembly 71 to swing back and forth, thereby increasing the spraying area of ​​the atomizing nozzle 717.

[0073] Reference Figure 17 and Figure 19The adjustable spray assembly 71 shown includes a support plate 710, a second push rod 711, an adjusting plate 712, two first sliding columns 713, two side rods 714, two second sliding columns 715, several sliding plates 716, and several atomizing nozzles 717. The support plate 710 provides a fixed mounting carrier for the two first sliding columns 713 and the two side rods 714. The two side rods 714 provide a fixed mounting carrier for the two second sliding columns 715. The support plate 710 is fixedly installed at the bottom of the swing base 706. The two first sliding columns 713 are symmetrically and fixedly installed on one side of the support plate 710. Two side rods 714 are symmetrically and fixedly disposed at both ends of two first sliding pillars 713. Two second sliding pillars 715 are symmetrically and fixedly disposed on the corresponding two side rods 714. Several sliding plates 716 are evenly slidably disposed on the two first sliding pillars 713. A protruding post 7160 is fixedly provided in the middle of each sliding plate 716. An adjusting plate 712 is slidably disposed on the two second sliding pillars 715 and has several inclined adjusting grooves 7120. The protruding post 7160 and the adjusting groove 7120 are slidably engaged to adjust the position of the adjusting plate 712, thereby adjusting the position of the adjusting plate 712. The spacing between the sliding plate 716 and the atomizing nozzle 717 is such that several adjusting grooves 7120 are arranged in a one-to-one correspondence with the protrusions 7160 in the middle of the sliding plate 716. The second push rod 711 is fixedly installed upright on one side of the corresponding side rod 714, and the output shaft of the second push rod 711 is fixedly connected to the top side of the adjusting plate 712. Several atomizing nozzles 717 are respectively arranged on the bottom side of the corresponding sliding plates 716, and each pair of adjacent atomizing nozzles 717 is fixedly connected by an elastic pipe 718. A corrugated spring is fixedly connected between each pair of adjacent atomizing nozzles 717. While the water pipe 718 extends, it can also deliver liquid fertilizer to each atomizing nozzle 717. The two water delivery hoses 613 are fixedly connected to the corresponding two atomizing nozzles 717 in the two sets of adjustable spray components 71. When the second push rod 711 is opened, the output shaft of the second push rod 711 drives the adjusting plate 712 to slide down along the two second sliding columns 715. At this time, the protruding column 7160 drives several sliding plates 716 to move at equal distances on the first sliding column 713 through the corresponding adjusting groove 7120, thereby increasing the spacing between each atomizing nozzle 717 and further increasing the irrigation area.

[0074] Working principle: The device is manually moved to the orchard using the push frame and four wheels at the bottom. First, the prepared fertilizer is quantitatively added into the feed hopper 411. Then, the controller 3 is operated to open the two first push rods 412 switches, which open the two covers 413. The fertilizer then enters the storage box 40 through the bottom of the feed hopper 411 and falls onto the bottom guide plate 400. The fertilizer then flows along the guide plate 400 through the feed inlet at the bottom of the lifting column 421. 4210 falls to the bottom of the auger rod 422. At this time, the controller 3 turns on the water pump 531. Under the influence of the suction of the water pump 531, the clean water prepared in the water storage tank 530 enters the water outlet pipe 533 through the inlet pipe 532 and the water pump 531. At this time, the impurities in the clean water are filtered by the filter element 535. After filtration, it enters the mixing tank 51. As the liquid level of the clean water in the mixing tank 51 rises to the quantitative water level, the liquid level sensor 52 detects this. The liquid level signal is converted into an electrical signal and transmitted to the controller 3. The controller 3 turns on the switch of the first motor 420. The output shaft of the first motor 420 drives the auger rod 422 to rotate, thereby the auger rod 422 conveys the fertilizer through the inside of the lifting column 421 to the intermediate loading box 430 and falls into the crushing hopper 431. At this time, the controller 3 turns on the switch of the second motor 435. The output shaft of the second motor 435 drives the grinding roller 432 to rotate. The grinding roller 432, together with the abutment plate 433, crushes the fertilizer into powder and enters the mixing tank 51 to mix with water. At the same time, the output shaft of the first motor 420 drives the first stirring rod 542 to rotate through the first sprocket and chain group 540. The first stirring rod 542 drives the second stirring rod 543 to rotate through the second sprocket and chain group 541. Thus, the first stirring rod 542 and the second stirring rod 543 drive their respective stirring blades to rotate synchronously in the mixing tank 51, so that the water and powdered fertilizer are mixed evenly.

[0075] After the liquid fertilizer is prepared, the control controller 3 turns on the switch of the third motor 600. The output shaft of the third motor 600 drives the first worm gear 601 to rotate, which in turn drives the worm wheel 602 to rotate. The worm wheel 602 then drives the bidirectional threaded rod 603 to rotate, causing the bidirectional threaded rod 603 to drive the two slide tables 607 to slide in opposite directions on the two slide rails 605. When the atomizing nozzles 717 at both ends are positioned directly above the vegetables on both sides, the control controller 3 turns off the third motor 600 and turns on the switch of the micro water pump 610. The liquid fertilizer then enters the three-way pipe 612 through the fertilizer guide pipe 611 and the micro water pump 610. When both vegetables on both sides of the device require fertilization, both manual valves 614 are manually opened, allowing the liquid fertilizer to enter the corresponding two atomizing nozzles 717 through the two water delivery hoses 613. The two atomizing nozzles 717 then transmit the liquid fertilizer to each nozzle through the elastic pipe 718. When controller 3 turns on the switch of the fourth motor 701, the output shaft of the fourth motor 701 drives the second worm gear 703 to rotate in both directions. The second worm gear 703 drives the missing gear 704 to rotate back and forth, thereby causing the missing gear 704 to drive the swing seat 706 to swing back and forth on both sides of the outer cover 705. The swing seat 706 drives the adjustable spray assembly 71 to swing back and forth, thereby increasing the spraying area of ​​the atomizing nozzle 717. When the second push rod 711 is turned on, the output shaft of the second push rod 711 drives the adjusting plate 712 to slide down along the two second sliding columns 715. At this time, the protruding column 7160 drives several sliding plates 716 to move at equal distances on the first sliding column 713 through the corresponding adjusting groove 7120, thereby increasing the spacing between each atomizing nozzle 717 and further increasing the spraying area. When the spraying is completed, controller 3 turns on the switch of the third motor 600, and the two sets of spraying mechanisms 7 are stored in the extension frame of the frame 2 through the bidirectional threaded rod 603.

Claims

1. A water and fertilizer integrated device for fruit and vegetable planting, comprising a base plate (1), a frame base (2), a controller (3), a feeding mechanism (4), a water conveying mechanism (5), an adjusting mechanism (6), and two sets of sprinkler irrigation mechanisms (7), characterized in that, The frame base (2) is fixedly mounted on the base plate (1). The feeding mechanism (4) includes a storage box (40), a feeding component (41), a conveying component (42), and a crushing component (43). The storage box (40) is fixedly mounted on one side of the top of the frame base (2). The controller (3) is fixedly mounted on one side of the outer wall of the storage box (40). The feeding component (41) is fixedly mounted at the top center of the storage box (40). The conveying component (42) is fixedly mounted in one corner inside the storage box (40). The conveying component (42) is connected to the storage box. The material bin (40) is internally connected. The crushing component (43) is fixedly installed on one side of the top of the conveying component (42) and is connected to the conveying component (42). The water conveying mechanism (5) includes a mounting frame (50), a proportioning box (51), a liquid level sensor (52), a water supply component (53), and a stirring component (54). The mounting frame (50) is fixedly installed on the top of the frame base (2) and located next to the storage bin (40). The proportioning box (51) is fixedly installed on the frame base (2) and is connected to both the mounting frame (50) and the storage bin (40). The liquid level sensor (52) is vertically fixed in one corner inside the mixing tank (51). The water supply component (53) is fixedly installed in the mounting bracket (50) and is fixedly connected to the mixing tank (51). The stirring component (54) is fixedly installed inside the frame (2) and extends into the mixing tank (51). The adjusting mechanism (6) includes a sliding component (60) and a water supply component (61). The sliding component (60) is fixedly installed on the side of the frame (2) and extends into the frame (2). The water supply component (61) is fixedly installed on the base plate (1) and located next to the sliding component (60). The two sets of the irrigation mechanism (7) are symmetrically installed and fixedly installed at both ends of the sliding component (60). Each set of the irrigation mechanism (7) includes a swing component (70) and an adjustable spray component (71). The swing component (70) is fixedly installed on the corresponding sliding component (60). The adjustable spray component (71) is fixedly installed at the bottom of the swing component (70), and the adjustable spray component (71) is fixedly connected to the water supply component (61). The sliding assembly (60) includes a third motor (600), a first worm gear (601), a worm wheel (602), a bidirectional threaded rod (603), two mounting plates (604), two slide rails (605), two limiting plates (606), and two sliding tables (607). The two slide rails (605) are symmetrically and fixedly disposed on one side of the frame (2), and the two mounting plates (604) are symmetrically and fixedly disposed at both ends of the two slide rails (605). The bidirectional threaded rod (603) is rotatably disposed between the two mounting plates (604). The third motor (600) is fixedly installed in the frame (2) in an upright position, and the output shaft of the third motor (600) is fixedly connected to the first worm (601). The worm wheel (602) is located in the middle of the two slide rails (605), and the worm wheel (602) is fixedly connected to the bidirectional threaded rod (603). The two limiting plates (606) are symmetrically arranged on both sides of the worm wheel (602). The two slides (607) are symmetrically and slidably arranged at both ends of the two slide rails (605), and the two slides are threadedly connected to both ends of the bidirectional threaded rod (603). The swing assembly (70) includes a base (700), a fourth motor (701), a rotating shaft (702), a second worm gear (703), a missing gear (704), an outer cover (705), a swing seat (706), and two fixing blocks (707). The base (700) is fixedly mounted on the corresponding slide (607). The outer cover (705) and the fourth motor (701) are both fixedly mounted on the base (700), and the output shaft of the fourth motor (701) is connected to the rotating shaft (702) via a coupling. One end is fixedly connected, and the other end of the rotating shaft (702) is fixedly connected to the second worm (703). Two fixed blocks (707) are symmetrically and fixedly disposed on both sides of the second worm (703), and the two fixed blocks (707) are fixedly connected to the top of the inner wall of the outer cover (705). The swing seat (706) is limited and slidably disposed at the bottom of the outer cover (705). The missing gear (704) is fixedly disposed inside the swing seat (706), and the missing gear (704) is meshed with the second worm (703). The adjustable spray assembly (71) includes a support plate (710), a second push rod (711), an adjusting plate (712), two first sliding columns (713), two side rods (714), two second sliding columns (715), several sliding plates (716), and several atomizing nozzles (717). The support plate (710) is fixedly installed at the bottom of the swing base (706). The two first sliding columns (713) are symmetrically and fixedly installed on one side of the support plate (710). The two side rods (714) are symmetrically and fixedly installed at both ends of the two first sliding columns (713). The two second sliding columns (715) are symmetrically and fixedly installed on the corresponding two side rods (714). The several sliding plates (716) are evenly slidably installed on the two first sliding columns (713). Each sliding plate (716) has a protruding post (7160) fixedly installed in the middle. The adjusting plate (712) is slidably mounted on two second sliding columns (715), and the adjusting plate (712) is provided with a plurality of inclined adjusting grooves (7120). The plurality of adjusting grooves (7120) are arranged in a one-to-one correspondence with the protruding column (7160) in the middle of the sliding plate (716). The second push rod (711) is fixedly mounted upright on one side of the corresponding side rod (714), and the output shaft of the second push rod (711) is fixedly connected to the top side of the adjusting plate (712). The plurality of atomizing nozzles (717) are respectively mounted on the bottom side of the corresponding sliding plates (716), and each pair of adjacent atomizing nozzles (717) are fixedly connected by an elastic pipe (718). The two water supply hoses (613) are respectively fixedly connected to the two corresponding atomizing nozzles (717) in the two sets of adjustable spray assemblies (71).

2. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 1, characterized in that, The feeding assembly (41) includes a support frame (410), a feeding hopper (411), two first push rods (412) and two caps (413). The support frame (410) is fixedly installed at the top center of the storage box (40). The feeding hopper (411) is fixedly installed on the support frame (410). The two first push rods (412) are symmetrically inverted and fixedly installed on opposite sides of the feeding hopper (411). The two caps (413) are symmetrically hinged to the bottom port of the feeding hopper (411). The output shafts of the two first push rods (412) are fixedly connected to one side of the corresponding two caps (413).

3. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 2, characterized in that, The storage bin (40) is fixedly provided with a guide plate (400) at the bottom. The guide plate (400) is curved and inclined, and a mounting groove (401) is provided at one corner of the bottom end of the guide plate (400). The material conveying assembly (42) includes a first motor (420), a lifting column (421) and an auger rod (422). The lifting column (421) is fixedly provided in the mounting groove (401), and a feed inlet (4210) is provided on one side of the bottom of the lifting column (4210). The first motor (420) is fixedly installed in the frame (2) in a horizontal state, and the output shaft of the first motor (420) is fixedly connected to one end of the auger rod (422). The other end of the auger rod (422) is rotatably installed in the lifting column (421) and extends to the top of the lifting column (421). The top side of the lifting column (421) is provided with a discharge port (4211). The first motor (420) is electrically connected to the liquid level sensor (52).

4. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 3, characterized in that, The crushing assembly (43) includes a central loading box (430), a crushing hopper (431), a crushing roller (432), a stop plate (433), a guide chute (434), and a second motor (435). The central loading box (430) is fixedly installed at one corner of the top of the mixing tank (51), and the central loading box (430) is fixedly connected to the top side of the lifting column (421). The guide chute (434) is fixedly installed at the bottom of the central loading box (430), and one end of the bottom of the guide chute (434) extends into the mixing tank (51). The crushing hopper (431) is fixedly installed. At the top of the guide trough (434), the roller (432) is rotatably limited and located inside the top of the guide trough (434). The bottom plate (1) is hinged inside the top of the guide trough (434) and located next to the roller (432). The second motor (435) is fixedly installed in the intermediate load box (430), and the output shaft of the second motor (435) is fixedly connected to the roller (432). One end of the guide trough (434) is threaded with a stop (436), and the stop (436) extends into the guide trough (434) and abuts against the stop plate (433).

5. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 4, characterized in that, The water supply assembly (53) includes a water storage tank (530), a water pump (531), an inlet main pipe (532), an outlet main pipe (533), a mounting cylinder (534), and a filter element (535). The water storage tank (530) is fixedly installed inside the mounting frame (50). The water pump (531) is fixedly installed horizontally inside the mounting frame (50) and located next to the water storage tank (530). One end of the inlet main pipe (532) is fixedly connected to the water storage tank (530), and the inlet main pipe (533) The other end of the main pipe (532) is fixedly connected to the inlet end of the water pump (531), one end of the main outlet pipe (533) is fixedly connected to the outlet end of the water pump (531), the mounting cylinder (534) is fixedly installed on one side of the top of the mixing tank (51), and the mounting cylinder (534) is connected to the inside of the mixing tank (51), the filter element (535) is snapped into the mounting cylinder (534), and the other end of the main outlet pipe (533) is fixedly connected to the filter element (535).

6. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 5, characterized in that, The stirring assembly (54) includes a first sprocket and chain assembly (540), a second sprocket and chain assembly (541), a first stirring rod (542), a second stirring rod (543), and two mounting seats (544). The two mounting seats (544) are symmetrically and fixedly disposed at the top of the inner part of the frame base (2). One end of the first stirring rod (542) and the second stirring rod (543) are respectively limited and rotatably disposed on the corresponding two mounting seats (544), and one end of the stirring blades of the first stirring rod (542) and the second stirring rod (543) extends into the mixing tank (51). The two ends of the first sprocket and chain assembly (540) are fixedly disposed between the output shaft of the first motor (420) and the bottom shaft of the first stirring rod (542). The two ends of the second sprocket and chain assembly (541) are fixedly disposed between the bottom shaft of the first stirring rod (542) and the bottom shaft of the second stirring rod (543).

7. The integrated water and fertilizer device for fruit and vegetable cultivation according to claim 1, characterized in that, The water supply assembly (61) includes a micro water pump (610), a fertilizer guide pipe (611), a three-way pipe (612), two water delivery hoses (613), and two manual valves (614). The micro water pump (610) is fixedly mounted on the base plate (1). One end of the fertilizer guide pipe (611) is fixedly connected to the bottom side of the mixing tank (51), and the other end of the fertilizer guide pipe (611) is fixedly connected to the inlet end of the micro water pump (610). The three-way pipe (612) is fixedly connected to the outlet end of the micro water pump (610). The two manual valves (614) are fixedly mounted on the two branch ends of the three-way pipe (612). One end of each of the two water delivery hoses (613) is fixedly connected to the two branch ports of the three-way pipe (612).

Images