Guiding type sprinkling machine for agricultural greenhouse

Abstract

The invention discloses an agricultural greenhouse guiding type sprinkling machine which comprises a suspension bracket, a moving assembly, a function box, a controller, an extending groove plate, a water supply assembly, a sprinkling sliding plate and an adjusting unit.The top of the moving assembly is installed in the suspension bracket, and the top of the function box is fixedly installed at the bottom of the moving assembly; the controller is fixedly installed at the inner top of the function box, and the two ends of the extending groove plate penetrate through the bottom of the function box and are fixedly installed at the bottom of the function box. By adopting the width adjusting assembly and the angle adjusting assembly, the distance and the angle of the sprinkling irrigation square cylinder and the sprinkling irrigation curved cylinder can be adjusted according to different forms and growth stages of vegetables; therefore, the uniformity and coverage range of spray irrigation water flow can be ensured, the requirements of different crops are effectively met, and the problem that the spray range and force cannot be accurately controlled in a traditional spray irrigation system is solved; the vegetable irrigation is relatively comprehensive, and the balanced development of plant root systems can be promoted.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, and in particular to a guided sprinkler for agricultural greenhouses. Background Art

[0002] In modern agriculture, greenhouses have been widely used in the cultivation of vegetables, fruits and other crops as an efficient production model. This closed planting environment can effectively control climate and light conditions, providing an ideal environment for crop growth. However, irrigation management in greenhouses is still a challenge, especially for vegetables of different shapes, sizes and growth stages. How to achieve accurate and efficient water supply is still an urgent problem to be solved in current agricultural irrigation technology. Traditional irrigation methods, such as drip irrigation, sprinkler irrigation and fixed nozzle sprinkler systems, often have problems such as uneven water distribution, waste of water resources and inability to make targeted adjustments, which makes it impossible to fully meet the water needs of vegetables in greenhouses.

[0003] Traditional sprinkler irrigation systems are commonly used in greenhouses. Most existing sprinkler irrigation equipment relies on fixed sprinkler heads or sprinkler pipes for irrigation, and cannot be flexibly adjusted according to the growth status, form and distribution of crops. The fixed sprinkler heads of the sprinkler irrigation system often cannot be adapted according to the form and needs of different vegetables, resulting in some vegetables not getting uniform water supply, or even having too much or too little water in some parts. The differences in the shape, size and growth stage of vegetables make it difficult for a unified sprinkler irrigation mode to meet the needs of all crops.

[0004] Existing guided sprinklers are usually unable to automatically adjust the spacing and angles of the sprinkler square tubes and sprinkler curved tubes according to the growth stage, variety, shape and distribution of crops. In traditional sprinkler irrigation equipment, the settings of sprinkler square tubes and sprinkler curved tubes are often fixed and cannot adapt to the shapes and sizes of different crops. Since the angle and spacing of the sprinkler irrigation system cannot be adjusted, crops in certain areas may not grow well due to insufficient irrigation, affecting the overall yield and quality.

[0005] Although some sprinkler irrigation equipment on the market has adopted width adjustment and angle adjustment functions, the adjustment range and accuracy of these systems are often limited and cannot adapt well to the diversified needs of vegetables in greenhouses. The adjustment of most systems relies on manual settings or simple mechanical structures, and cannot automatically adjust in real time and accurately according to the growth status and morphology of vegetables. This method is not only inefficient, but also prone to operational errors, which affect the effect of sprinkler irrigation. During the irrigation process, if the intensity, angle and spraying area of ​​the water flow cannot be accurately matched with the specific needs of the crops, it is very easy to cause water waste and even affect the soil structure and the healthy growth of crops.

[0006] The existing guided sprinkler system still has problems such as complex operation and inability to adapt to changes in different areas in the greenhouse. The distribution, form and needs of crops in greenhouses vary greatly at different growth stages. Traditional equipment is usually difficult to adjust accurately according to these changes, resulting in unsatisfactory irrigation results. In order to improve irrigation efficiency and water resource utilization, the irrigation system in the greenhouse urgently needs to achieve automated and intelligent adjustment, and be able to flexibly adapt to the needs of different vegetables.

[0007] How to design a guided sprinkler that can automatically adjust the spacing and angle of the square and curved sprinkler tubes according to the shape, size and growth stage of the vegetables in the greenhouse has become the key to improving the irrigation efficiency and water resource utilization of the greenhouse. The ideal irrigation system should have a precise adjustment function, which can flexibly adjust the coverage and intensity of the spraying water flow according to the needs of different vegetables, reduce water waste and ensure that the crops get a uniform water supply. This can not only improve the utilization efficiency of water resources, but also promote soil health, balanced crop growth, and improve overall agricultural production efficiency.

[0008] Therefore, how to provide a guided sprinkler for agricultural greenhouses is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0009] One object of the present invention is to provide a guided sprinkler for agricultural greenhouses. The present invention can adjust the spacing and angles of the sprinkler square tube and the sprinkler curved tube according to the different forms and growth stages of vegetables by adopting a width adjustment component and an angle adjustment component; in this way, the uniformity and coverage of the sprinkler water flow can be ensured, and the needs of different crops can be effectively adapted, avoiding the problem of the inability to accurately control the spraying range and intensity in traditional sprinkler systems; the irrigation of vegetables is more comprehensive, which helps to promote the balanced development of the plant root system and enhance the disease resistance and stress resistance of vegetables, thereby improving the overall health of the plant and reducing the invasion of pests and diseases; it helps to avoid local over-wet or over-dry conditions and promote uniform growth of plants.

[0010] The present invention has strong adaptability and can meet the needs of different vegetables. The design of the width adjustment component, hydraulic lifting rod, sprinkler assembly and angle adjustment component enables the sprinkler to automatically adjust the height and width of the sprinkler system according to the shape, size and distribution of the vegetables. Whether it is for taller plants or shorter vegetables, it can be flexibly adapted to ensure the sprinkler effect.

[0011] According to an embodiment of the present invention, a guided sprinkler for an agricultural greenhouse comprises a suspension frame, a mobile component, a function box, a controller, an extension slot plate, a water supply component, a sprinkler slide plate and an adjustment unit, wherein the top of the mobile component is installed in the suspension frame, the top of the function box is fixedly installed on the bottom of the mobile component, the controller is fixedly installed on the inner top of the function box, both ends of the extension slot plate are penetrated and fixedly installed on the bottom of the function box, the water supply component is installed on the function box, the extension slot plate and the adjustment unit, the sprinkler slide plate is slidably installed on the bottom of the extension slot plate, and the adjustment unit is installed on the function box and the extension slot plate; A sliding groove is provided inside the extension slot plate; Slide blocks are fixedly arranged on both sides of the sprinkler slide block, and the slide blocks are slidably installed in the slide grooves; The adjustment unit includes a width adjustment component, a hydraulic lifting rod, a sprinkler assembly and an angle adjustment component, wherein the width adjustment component is installed on a function box, an extension slot plate and a sprinkler slide plate, the top of the hydraulic lifting rod is fixedly installed on the width adjustment component, the bottom of the hydraulic lifting rod is fixedly installed on the top of the sprinkler assembly, and the angle adjustment component is fixedly installed on the sprinkler assembly.

[0012] The width adjustment assembly includes an elliptical transmission rod, a sliding gear, a limit gear frame, a transmission gear, a displacement groove, a threaded rod and a displacement block, wherein the elliptical transmission rod is located in the extension groove plate, the sliding gear is slidably mounted on the elliptical transmission rod, the sliding gear is located in the limit gear frame, the top of the limit gear frame is slidably sleeved on the elliptical transmission rod, the bottom of the limit gear frame is fixedly mounted on both ends of the sprinkler slide, the transmission gear is fixedly mounted on one end of the threaded rod, the displacement groove is provided on the sprinkler slide, the other end of the threaded rod is rotatably inserted in the sprinkler slide, the displacement block is threadedly sleeved on the threaded rod, and the bottom of the displacement block is fixedly mounted on the top of the hydraulic lifting rod; The sprinkler assembly comprises a sprinkler square cylinder, a steering outer shell, a steering inner shell, a sprinkler curved cylinder and a sprinkler nozzle, wherein the top of the sprinkler square cylinder is fixedly mounted on the bottom of the hydraulic lifting rod, the steering outer shell is fixedly mounted on the bottom of the sprinkler square cylinder, the steering inner shell is rotatably embedded in the steering outer shell, the top of the sprinkler curved cylinder is fixedly mounted on the steering inner shell, and the sprinkler nozzle is fixedly mounted on the sprinkler square cylinder and the sprinkler curved cylinder; Furthermore, the moving assembly includes a tooth plate, a slide, a moving motor, a moving gear and a connecting frame, wherein the tooth plate is fixedly mounted on the inner wall of the hanging frame, the slide is slidably mounted in the hanging frame, the bottom of the slide is fixedly mounted on both sides of the top of the connecting frame, the moving motor is fixedly mounted in the slide, the moving gear is fixedly mounted on the rotating shaft of the moving motor, the moving gear is meshed with the tooth plate, and the bottom of the connecting frame is fixedly mounted on the top of the function box.

[0013] Furthermore, a box door panel is rotatably provided on the outside of the functional box.

[0014] Furthermore, a display screen is fixedly disposed on the front end of the controller, and a button group is fixedly disposed on the front end of the controller.

[0015] Furthermore, the water supply assembly includes a water supply delivery pipe, a water supply external pipe, a fixing frame, a supply pipe and a manual water valve, wherein the water supply delivery pipe is located in the extended trough plate, one end of the water supply external pipe is fixedly mounted on the water supply delivery pipe, the other end of the water supply delivery pipe extends out of the functional box, the top of the fixing frame is fixedly mounted on the inner top of the extended trough plate, the bottom of the fixing frame is fixedly sleeved on the water supply delivery pipe, one end of the supply pipe is fixedly mounted on the water supply delivery pipe, the other end of the supply pipe extends out of the extended trough plate, and the manual water valve is fixedly mounted on the supply pipe.

[0016] Furthermore, the water supply assembly also includes a water supply sleeve, a three-way water pipe and a water supply hose, wherein one end of the water supply sleeve is fixedly installed on the top of the sprinkler square cylinder, the other end of the water supply sleeve is slidably sleeved on the three-way water pipe, one end of the water supply hose is threadedly installed on the three-way water pipe, and the other end of the water supply hose is threadedly installed on the supply pipe.

[0017] Furthermore, the width adjustment assembly also includes an adjusting motor, an adjusting main gear, an adjusting auxiliary gear, an adjusting gear rack and an adjusting secondary gear, wherein the base of the adjusting motor is fixedly mounted on the inner bottom of the function box, the adjusting main gear is fixedly mounted on the rotating shaft of the adjusting motor, the adjusting auxiliary gear is rotatably mounted on the adjusting gear rack, the teeth on one side of the adjusting auxiliary gear are meshed with the teeth of the adjusting main gear, the adjusting gear rack is fixedly mounted on the outer wall of the extension slot plate, the adjusting secondary gear is fixedly mounted on the elliptical transmission rod, and the teeth of the adjusting secondary gear are meshed with the teeth on the other side of the adjusting auxiliary gear.

[0018] Furthermore, the width adjustment assembly also includes a rotating column and a mounting plate, the rotating column is fixedly mounted on the elliptical transmission rod, the outer wall of the rotating column is rotatably mounted in the mounting plate, and the bottom of the mounting plate is fixedly mounted on the inner bottom of the extension slot plate.

[0019] Furthermore, two of the square sprinkler irrigation tubes are provided, and the two square sprinkler irrigation tubes are symmetrically arranged; two of the curved sprinkler irrigation tubes are provided, and the two curved sprinkler irrigation tubes are symmetrically arranged.

[0020] Furthermore, the angle adjustment assembly includes a protective shell, an angle motor, a bevel gear pair and an angle rod, wherein the protective shell is fixedly mounted on the outer wall of the sprinkler square cylinder, the angle motor is located in the protective shell, the base of the angle motor is fixedly mounted on the outer wall of the sprinkler square cylinder, the input end bevel gear of the bevel gear pair is fixedly mounted on the rotating shaft of the angle motor, the output end bevel gear of the bevel gear pair is fixedly mounted on one end of the angle rod, the other end of the angle rod is fixedly mounted on the outer wall of the steering inner shell, and the angle rod is rotatably connected to the steering outer shell.

[0021] The beneficial effects of the present invention are: The present invention can adjust the spacing and angles of the square sprinkler tube and the curved sprinkler tube according to the different shapes and growth stages of vegetables by adopting a width adjustment component and an angle adjustment component; thus, the uniformity and coverage of the sprinkler water flow can be ensured, the needs of different crops can be effectively adapted, and the problem of the inability to accurately control the spraying range and intensity in the traditional sprinkler irrigation system can be avoided; the vegetable irrigation is more comprehensive, which helps to promote the balanced development of the plant root system, enhance the disease resistance and stress resistance of the vegetables, thereby improving the overall health of the plants and reducing the invasion of pests and diseases; it helps to avoid local over-wetting or over-drying and promotes uniform growth of plants.

[0022] The present invention has strong adaptability and can meet the needs of different vegetables. The design of the width adjustment component, hydraulic lifting rod, sprinkler assembly and angle adjustment component enables the sprinkler to automatically adjust the height and width of the sprinkler system according to the shape, size and distribution of the vegetables. Whether it is for taller plants or shorter vegetables, it can be flexibly adapted to ensure the sprinkler effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of a guided sprinkler for an agricultural greenhouse proposed by the present invention; Figure 2 The invention provides a guide sprinkler for agricultural greenhouses. Figure 1 A magnified image of point A; Figure 3 This is a schematic structural diagram of an extended slot plate of a guided sprinkler for an agricultural greenhouse proposed by the present invention; Figure 4The invention provides a guide sprinkler for agricultural greenhouses. Figure 3 The enlarged view of point B; Figure 5 The invention provides a guide sprinkler for agricultural greenhouses. Figure 3 Enlarged view of point C; Figure 6 The invention provides a guide sprinkler for agricultural greenhouses. Figure 3 The enlarged view of point D; Figure 7 This is a structural schematic diagram of a curved sprinkler tube of a guided sprinkler for an agricultural greenhouse proposed by the present invention; Figure 8 The invention provides a guide sprinkler for agricultural greenhouses. Figure 7 Enlarged view of point E.

[0024] In the figure: 1. suspension frame; 2. moving assembly; 201. tooth plate; 202. slide frame; 203. moving motor; 204. moving gear; 205. connecting frame; 3. function box; 301. box door plate; 4. controller; 401. display screen; 402. button group; 5. extension slot plate; 501. slide slot; 6. water supply assembly; 601. water supply delivery pipe; 602. water supply external pipe; 603. fixing frame; 604. supply pipe; 605. manual water valve; 606. water supply sleeve; 607. three-way water pipe; 608. water supply hose; 7. sprinkler slide plate; 701. slide block; 8. width adjustment assembly; 801. elliptical transmission rod; 802. sliding gear; 803, limit gear rack; 804, transmission gear; 805, displacement slot; 806, threaded rod; 807, displacement block; 808, adjustment motor; 809, adjustment main gear; 8010, adjustment auxiliary gear; 8011, adjustment gear rack; 8012, adjustment secondary gear; 8013, rotating column; 8014, mounting plate; 9, hydraulic lifting rod; 10, sprinkler assembly; 1001, sprinkler square cylinder; 1002, steering outer shell; 1003, steering inner shell; 1004, sprinkler curved cylinder; 1005, sprinkler nozzle; 11, angle adjustment assembly; 1101, protective shell; 1102, angle motor; 1103, bevel gear pair; 1104, angle rod. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Please refer to Figures 1 to 8The present invention provides a guided sprinkler for an agricultural greenhouse, comprising a suspension frame 1, a moving component 2, a function box 3, a controller 4, an extension slot plate 5, a water supply component 6, a sprinkler slide plate 7 and an adjustment unit, wherein the top of the moving component 2 is installed in the suspension frame 1, the top of the function box 3 is fixedly installed on the bottom of the moving component 2, the controller 4 is fixedly installed on the inner top of the function box 3, both ends of the extension slot plate 5 are penetrated and fixedly installed on the bottom of the function box 3, the water supply component 6 is installed on the function box 3, the extension slot plate 5 and the adjustment unit, and the sprinkler slide plate 7 is slidably installed on the bottom of the extension slot plate 5. The regulating unit is installed on the function box 3 and the extended slot plate 5; a slide groove 501 is opened inside the extended slot plate 5; sliders 701 are fixedly arranged on both sides of the sprinkler slide plate 7, and a tightening screw is arranged at the bottom of the sprinkler slide plate 7 to fix the sprinkler slide plate 7 in the position of the extended slot plate 5. The slider 701 is slidably installed in the slide groove 501, and a box door panel 301 is rotatably arranged on the outside of the function box 3. A display screen 401 is fixedly arranged on the front end of the controller 4, and a button group 402 is fixedly arranged on the front end of the controller 4. A water source is provided by a water tank, and then water is supplied to the water supply external pipe 602 through a water pipe and a high-pressure water pump.

[0027] Specifically, the adjustment unit includes a width adjustment component 8, a hydraulic lifting rod 9, a sprinkler assembly 10 and an angle adjustment component 11, wherein the width adjustment component 8 is installed on the function box 3, the extension slot plate 5 and the sprinkler slide plate 7, the top of the hydraulic lifting rod 9 is fixedly installed on the width adjustment component 8, and the bottom of the hydraulic lifting rod 9 is fixedly installed on the top of the sprinkler assembly 10. The hydraulic lifting rod 9 drives the sprinkler square cylinder 1001, the steering outer shell 1002, the steering inner shell 1003 and the sprinkler curved cylinder 1004 to adjust the height displacement for adapting the position of vegetables, and the angle adjustment component 11 is fixedly installed on the sprinkler assembly 10.

[0028] The width adjustment assembly 8 includes an elliptical transmission rod 801, a sliding gear 802, a limit gear frame 803, a transmission gear 804, a displacement groove 805, a threaded rod 806 and a displacement block 807, wherein the elliptical transmission rod 801 is located in the extension groove plate 5, the sliding gear 802 is slidably mounted on the elliptical transmission rod 801, the sliding gear 802 can slide on the elliptical transmission rod 801 at will, the sliding gear 802 is located in the limit gear frame 803, and the top of the limit gear frame 803 is slidably sleeved on the elliptical transmission rod 801. On the moving rod 801, the limiting gear frame 803 is convenient for driving the sliding gear 802 to move when the sprinkler slide 7 moves. The bottom of the limiting gear frame 803 is fixedly installed on the two ends of the sprinkler slide 7, the transmission gear 804 is fixedly installed on one end of the threaded rod 806, the displacement groove 805 is opened on the sprinkler slide 7, and the other end of the threaded rod 806 is rotatably inserted in the sprinkler slide 7. The displacement block 807 is threadedly sleeved on the threaded rod 806, and the bottom of the displacement block 807 is fixedly installed on the top of the hydraulic lifting rod 9.

[0029] The width adjustment assembly 8 also includes an adjustment motor 808, an adjustment main gear 809, an adjustment auxiliary gear 8010, an adjustment gear rack 8011 and an adjustment secondary gear 8012, wherein the base of the adjustment motor 808 is fixedly mounted on the inner bottom of the function box 3, the adjustment main gear 809 is fixedly mounted on the rotating shaft of the adjustment motor 808, the adjustment auxiliary gear 8010 is rotatably mounted on the adjustment gear rack 8011, the teeth on one side of the adjustment auxiliary gear 8010 are meshed with the teeth of the adjustment main gear 809, and the adjustment gear rack 8011 is provided with a plurality of adjustment gears. 011 is fixedly mounted on the outer wall of the extension slot plate 5, the adjusting secondary gear 8012 is fixedly mounted on the elliptical transmission rod 801, and the teeth of the adjusting secondary gear 8012 are meshed with the teeth on the other side of the adjusting auxiliary gear 8010; the width adjustment component 8 also includes a rotating column 8013 and a mounting plate 8014, the rotating column 8013 is fixedly mounted on the elliptical transmission rod 801, the outer wall of the rotating column 8013 is rotatably mounted in the mounting plate 8014, and the bottom of the mounting plate 8014 is fixedly mounted on the inner bottom of the extension slot plate 5.

[0030] The sprinkler assembly 10 includes a sprinkler square cylinder 1001, a steering outer shell 1002, a steering inner shell 1003, a sprinkler curved cylinder 1004 and a sprinkler nozzle 1005, wherein the top of the sprinkler square cylinder 1001 is fixedly mounted on the bottom of the hydraulic lifting rod 9, the steering outer shell 1002 is fixedly mounted on the bottom of the sprinkler square cylinder 1001, the steering inner shell 1003 is rotatably embedded in the steering outer shell 1002, the top of the sprinkler curved cylinder 1004 is fixedly mounted on the steering inner shell 1003, and the sprinkler nozzle 1005 is fixedly mounted on the sprinkler square cylinder 1001 and the sprinkler curved cylinder 1004; two sprinkler square cylinders 1001 are provided, and the two sprinkler square cylinders 1001 are symmetrically arranged, and two sprinkler curved cylinders 1004 are provided, and the two sprinkler curved cylinders 1004 are symmetrically arranged.

[0031] The angle adjustment assembly 11 includes a protective shell 1101, an angle motor 1102, a bevel gear pair 1103 and an angle rod 1104, wherein the protective shell 1101 is fixedly mounted on the outer wall of the sprinkler square cylinder 1001, the angle motor 1102 is located in the protective shell 1101, the base of the angle motor 1102 is fixedly mounted on the outer wall of the sprinkler square cylinder 1001, the input end bevel gear of the bevel gear pair 1103 is fixedly mounted on the rotating shaft of the angle motor 1102, the output end bevel gear of the bevel gear pair 1103 is fixedly mounted on one end of the angle rod 1104, the other end of the angle rod 1104 is fixedly mounted on the outer wall of the steering inner shell 1003, and the angle rod 1104 is rotatably connected to the steering outer shell 1002.

[0032] More specifically, the moving component 2 includes a tooth plate 201, a slide 202, a moving motor 203, a moving gear 204 and a connecting frame 205, wherein the tooth plate 201 is fixedly mounted on the inner wall of the suspension frame 1, the slide 202 is slidably mounted in the suspension frame 1, the bottom of the slide 202 is fixedly mounted on both sides of the top of the connecting frame 205, the moving motor 203 is fixedly mounted in the slide 202, the moving gear 204 is fixedly mounted on the rotating shaft of the moving motor 203, the moving gear 204 is meshed with the tooth plate 201, and the bottom of the connecting frame 205 is fixedly mounted on the top of the function box 3.

[0033] The water supply assembly 6 includes a water supply delivery pipe 601, a water supply external pipe 602, a fixing frame 603, a supply pipe 604 and a manual water valve 605, wherein the water supply delivery pipe 601 is located in the extended slot plate 5, one end of the water supply external pipe 602 is fixedly installed on the water supply delivery pipe 601, the other end of the water supply delivery pipe 601 extends out of the functional box 3, the top of the fixing frame 603 is fixedly installed on the inner top of the extended slot plate 5, the bottom of the fixing frame 603 is fixedly sleeved on the water supply delivery pipe 601, one end of the supply pipe 604 is fixedly installed on the water supply delivery pipe 601, the other end of the supply pipe 604 extends out of the extended slot plate 5, and the manual water valve 605 is fixedly installed on the supply pipe 604.

[0034] The water supply assembly 6 also includes a water supply sleeve 606, a three-way water pipe 607 and a water supply hose 608, wherein one end of the water supply sleeve 606 is fixedly installed on the top of the sprinkler square tube 1001, and the other end of the water supply sleeve 606 is slidably sleeved on the three-way water pipe 607, one end of the water supply hose 608 is threadedly installed on the three-way water pipe 607, and the other end of the water supply hose 608 is threadedly installed on the supply pipe 604.

[0035] Furthermore, the controller 4 is used to control and start the moving motor 203. The rotation of the rotating shaft of the moving motor 203 drives the moving gear 204 to rotate. The moving gear 204 is meshed with the tooth plate 201. The moving gear 204 moves along the tooth plate 201. The moving motor 203 drives the slide 202 to slide in the suspension frame 1. The displacement of the slide 202 drives the connecting frame 205 to move. The movement of the connecting frame 205 drives the movement of the functional box 3. The movement of the functional box 3 drives the controller 4 and the extension slot plate 5 to move.

[0036] Unscrew the locking screws of the sprinkler slide 7, and the sprinkler slide 7 can be moved freely in the extension slot plate 5 to correspond to the position of the vegetables in the greenhouse, and then tighten the locking screws of the sprinkler slide 7 to fix the sprinkler slide 7 in the extension slot plate 5.

[0037] The adjusting motor 808 is started, and the rotation shaft of the adjusting motor 808 rotates to drive the rotation of the adjusting main gear 809, and the adjusting main gear 809, the adjusting auxiliary gear 8010 and the adjusting secondary gear 8012 are meshed, and the rotation of the adjusting main gear 809 drives the rotation of the adjusting auxiliary gear 8010, and the rotation of the adjusting auxiliary gear 8010 drives the rotation of the adjusting secondary gear 8012, and the rotation of the adjusting secondary gear 8012 drives the rotation of the elliptical transmission rod 801, and the elliptical transmission rod 801 rotates freely in the rotating column 8013 and the mounting plate 8014. The rotation of the elliptical transmission rod 801 drives the rotation of the sliding gear 802, and the rotation of the transmission gear 804 drives the rotation of the threaded rod 806. The rotation of the threaded rod 806 drives the displacement block 807 to move along the displacement groove 805. The two displacement blocks 807 move in relative directions and in opposite directions. The displacement block 807 drives the hydraulic lifting rod 9 to move. The hydraulic lifting rod 9 drives the spacing between the two pairs of sprinkler square cylinders 1001 and the sprinkler curved cylinders 1004 to increase or decrease, so as to adapt to the shape and size of vegetables.

[0038] Start the angle motor 1102. The rotation of the rotating shaft of the angle motor 1102 drives the rotation of the bevel gear pair 1103. The rotation of the bevel gear pair 1103 drives the rotation of the angle rod 1104. The rotation of the angle rod 1104 drives the steering inner shell 1003 to rotate in the steering outer shell 1002, which is used to adjust the angle of the sprinkler curved cylinder 1004 in the sprinkler square cylinder 1001 to better adapt to the shape and size of vegetables.

[0039] The water in the water supply external pipe 602 is supplied to the water supply delivery pipe 601, and the water in the water supply delivery pipe 601 enters the supply pipe 604. The corresponding manual water valve 605 is opened, and the water enters the water supply hose 608 from the supply pipe 604. The water in the water supply hose 608 enters the three-way water pipe 607, and the water in the three-way water pipe 607 enters the water supply sleeve 606. Both ends of the water supply sleeve 606 and the three-way water pipe 607 are sliding sleeves, which is convenient for adapting to the increase or decrease of the spacing between the two pairs of sprinkler square cylinders 1001 and the sprinkler curved cylinder 1004. The water enters the sprinkler square cylinder 1001, the steering outer shell 1002, the steering inner shell 1003 and the sprinkler curved cylinder 1004 from the water supply sleeve 606, and the water is sprayed out from the sprinkler nozzle 1005 to irrigate the vegetables in all aspects.

[0040] The present invention can adjust the spacing and angle of the sprinkler square tube 1001 and the sprinkler curved tube 1004 according to the different forms and growth stages of vegetables by adopting the width adjustment component 8 and the angle adjustment component 11; thus, the uniformity and coverage of the sprinkler water flow can be ensured, the needs of different crops can be effectively adapted, and the problem of the inability to accurately control the spraying range and intensity in the traditional sprinkler irrigation system can be avoided; the irrigation of vegetables is relatively comprehensive, and comprehensive irrigation reduces the waste of water, so that every drop of water can fully penetrate into the soil, directly supplying the water required by the plant roots, and reducing the waste caused by water evaporation and loss in traditional irrigation methods; accurate and uniform sprinkler irrigation can promote soil water penetration, reduce the problem of soil compaction caused by uneven water flow, thereby improving the soil's air permeability and water retention capacity, improving the soil structure, and promoting the healthy growth of plant roots; accurate and uniform sprinkler irrigation can To promote soil water penetration and reduce soil compaction caused by uneven water flow, thereby improving soil permeability and water retention capacity, improving soil structure, and promoting the healthy growth of plant roots; precise sprinkler irrigation can adjust water volume and spraying area according to different vegetable types and growth stages, thereby avoiding unnecessary water waste, with a strong water-saving effect, especially suitable for areas with tight water resources; comprehensive and uniform irrigation helps to maintain appropriate soil humidity and prevent the growth of pathogens caused by insufficient water or excessive local humidity. The water flow of sprinkler irrigation is generally softer, which reduces the erosion of the soil surface and helps reduce the occurrence of diseases and pests. Comprehensive irrigation helps to promote the balanced development of plant roots and enhance the disease resistance and stress resistance of vegetables, thereby improving the overall health of plants and reducing the invasion of diseases and pests; it helps to avoid local over-wetting or over-drying and promotes uniform growth of plants.

[0041] The present invention has strong adaptability and can meet the needs of different vegetables. The design of the width adjustment component 8, the hydraulic lifting rod 9, the sprinkler assembly 10 and the angle adjustment component 11 enables the sprinkler to automatically adjust the height and width of the sprinkler system according to the shape, size and distribution of the vegetables. Whether it is for taller plants or shorter vegetables, it can be flexibly adapted to ensure the sprinkler effect.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A guided sprinkler for agricultural greenhouses, characterized in that: The invention comprises a suspension frame (1), a moving component (2), a function box (3), a controller (4), an extension slot plate (5), a water supply component (6), a sprinkler slide plate (7) and an adjustment unit, wherein the top of the moving component (2) is installed in the suspension frame (1), the top of the function box (3) is fixedly installed on the bottom of the moving component (2), the controller (4) is fixedly installed on the inner top of the function box (3), both ends of the extension slot plate (5) are penetrated and fixedly installed on the bottom of the function box (3), the water supply component (6) is installed on the function box (3), the extension slot plate (5) and the adjustment unit, the sprinkler slide plate (7) is slidably installed on the bottom of the extension slot plate (5), and the adjustment unit is installed on the function box (3) and the extension slot plate (5); A sliding groove (501) is provided inside the extension groove plate (5); Slide blocks (701) are fixedly arranged on both sides of the sprinkler slide plate (7), and the slide blocks (701) are slidably installed in the slide groove (501); The adjustment unit comprises a width adjustment component (8), a hydraulic lifting rod (9), a sprinkler irrigation component (10) and an angle adjustment component (11), wherein the width adjustment component (8) is mounted on a function box (3), an extension slot plate (5) and a sprinkler irrigation slide plate (7), the top of the hydraulic lifting rod (9) is fixedly mounted on the width adjustment component (8), the bottom of the hydraulic lifting rod (9) is fixedly mounted on the top of the sprinkler irrigation component (10), and the angle adjustment component (11) is fixedly mounted on the sprinkler irrigation component (10). The width adjustment assembly (8) comprises an elliptical transmission rod (801), a sliding gear (802), a limit gear rack (803), a transmission gear (804), a displacement slot (805), a threaded rod (806) and a displacement block (807), wherein the elliptical transmission rod (801) is located in the extension slot plate (5), the sliding gear (802) is slidably mounted on the elliptical transmission rod (801), the sliding gear (802) is located in the limit gear rack (803), and the top sliding sleeve of the limit gear rack (803) The elliptical transmission rod (801) is connected to the bottom of the limit gear frame (803) fixedly mounted on both ends of the sprinkler slide plate (7), the transmission gear (804) is fixedly mounted on one end of the threaded rod (806), the displacement groove (805) is provided on the sprinkler slide plate (7), the other end of the threaded rod (806) is rotatably inserted into the sprinkler slide plate (7), the displacement block (807) is threadedly sleeved on the threaded rod (806), and the bottom of the displacement block (807) is fixedly mounted on the top of the hydraulic lifting rod (9); The sprinkler assembly (10) comprises a sprinkler square cylinder (1001), a steering outer shell (1002), a steering inner shell (1003), a sprinkler curved cylinder (1004) and a sprinkler nozzle (1005), wherein the top of the sprinkler square cylinder (1001) is fixedly mounted on the bottom of the hydraulic lifting rod (9), the steering outer shell (1002) is fixedly mounted on the bottom of the sprinkler square cylinder (1001), the steering inner shell (1003) is rotatably embedded in the steering outer shell (1002), the top of the sprinkler curved cylinder (1004) is fixedly mounted on the steering inner shell (1003), and the sprinkler nozzle (1005) is fixedly mounted on the sprinkler square cylinder (1001) and the sprinkler curved cylinder (1004).

2. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: The moving assembly (2) comprises a tooth plate (201), a slide (202), a moving motor (203), a moving gear (204) and a connecting frame (205), wherein the tooth plate (201) is fixedly mounted on the inner wall of the hanging frame (1), the slide (202) is slidably mounted in the hanging frame (1), the bottom of the slide (202) is fixedly mounted on both sides of the top of the connecting frame (205), the moving motor (203) is fixedly mounted in the slide (202), the moving gear (204) is fixedly mounted on the rotating shaft of the moving motor (203), the moving gear (204) is meshed with the tooth plate (201), and the bottom of the connecting frame (205) is fixedly mounted on the top of the function box (3).

3. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: The functional box (3) is rotatably provided with a box door panel (301) on the outside.

4. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: A display screen (401) is fixedly arranged at the front end of the controller (4), and a button group (402) is fixedly arranged at the front end of the controller (4).

5. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: The water supply assembly (6) comprises a water supply delivery pipe (601), an external water supply pipe (602), a fixing frame (603), a supply pipe (604) and a manual water valve (605), wherein the water supply delivery pipe (601) is located inside the extended slot plate (5), one end of the external water supply pipe (602) is fixedly mounted on the water supply delivery pipe (601), the other end of the water supply delivery pipe (601) extends out of the function box (3), the top of the fixing frame (603) is fixedly mounted on the inner top of the extended slot plate (5), the bottom of the fixing frame (603) is fixedly sleeved on the water supply delivery pipe (601), one end of the supply pipe (604) is fixedly mounted on the water supply delivery pipe (601), the other end of the supply pipe (604) extends out of the extended slot plate (5), and the manual water valve (605) is fixedly mounted on the supply pipe (604).

6. The guided sprinkler for agricultural greenhouse according to claim 5, characterized in that: The water supply assembly (6) further comprises a water supply sleeve (606), a three-way water pipe (607) and a water supply hose (608), wherein one end of the water supply sleeve (606) is fixedly mounted on the top of the sprinkler square tube (1001), the other end of the water supply sleeve (606) is slidably sleeved on the three-way water pipe (607), one end of the water supply hose (608) is threadedly mounted on the three-way water pipe (607), and the other end of the water supply hose (608) is threadedly mounted on the supply pipe (604).

7. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: The width adjustment assembly (8) further comprises an adjustment motor (808), an adjustment main gear (809), an adjustment auxiliary gear (8010), an adjustment gear rack (8011) and an adjustment secondary gear (8012), wherein the base of the adjustment motor (808) is fixedly mounted on the inner bottom of the function box (3), the adjustment main gear (809) is fixedly mounted on the rotating shaft of the adjustment motor (808), the adjustment auxiliary gear (8010) is rotatably mounted on the adjustment gear rack (8011), the teeth on one side of the adjustment auxiliary gear (8010) mesh with the teeth on the adjustment main gear (809), the adjustment gear rack (8011) is fixedly mounted on the outer wall of the extension slot plate (5), the adjustment secondary gear (8012) is fixedly mounted on the elliptical transmission rod (801), and the teeth of the adjustment secondary gear (8012) mesh with the teeth on the other side of the adjustment auxiliary gear (8010).

8. The guided sprinkler for agricultural greenhouse according to claim 7, characterized in that: The width adjustment assembly (8) further comprises a rotating column (8013) and a mounting plate (8014), wherein the rotating column (8013) is fixedly mounted on the elliptical transmission rod (801), the outer wall of the rotating column (8013) is rotatably mounted in the mounting plate (8014), and the bottom of the mounting plate (8014) is fixedly mounted on the inner bottom of the extension slot plate (5).

9. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: Two of the square irrigation cylinders (1001) are provided, and the two square irrigation cylinders (1001) are symmetrically arranged. Two of the curved irrigation cylinders (1004) are provided, and the two curved irrigation cylinders (1004) are symmetrically arranged.

10. The guided sprinkler for agricultural greenhouse according to claim 1, characterized in that: The angle adjustment assembly (11) comprises a protective shell (1101), an angle motor (1102), a bevel gear pair (1103) and an angle rod (1104), wherein the protective shell (1101) is fixedly mounted on the outer wall of the sprinkler square cylinder (1001), the angle motor (1102) is located in the protective shell (1101), the base of the angle motor (1102) is fixedly mounted on the outer wall of the sprinkler square cylinder (1001), the input end bevel gear of the bevel gear pair (1103) is fixedly mounted on the rotating shaft of the angle motor (1102), the output end bevel gear of the bevel gear pair (1103) is fixedly mounted on one end of the angle rod (1104), the other end of the angle rod (1104) is fixedly mounted on the outer wall of the steering inner casing (1003), and the angle rod (1104) is rotatably connected to the steering outer casing (1002).

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