Energy-saving and environment-friendly water conservancy irrigation device

Abstract

The invention discloses an energy-saving and environment-friendly water conservancy irrigation device which comprises at least one rainwater collecting assembly used for collecting rainwater; the device comprises at least one telescopic spraying assembly, the telescopic spraying assemblies are used for spraying irrigation, each telescopic spraying assembly comprises a plurality of shear type supporting rods which are linearly and evenly distributed, and the two ends of every two adjacent shear type supporting rods are hinged to each other; the outer ends of the two shear type supporting rods located at the two ends are hinged to one ends of swing rods correspondingly, each shear type supporting rod comprises two connecting rods, the middles of the connecting rods are crossed, the connecting rods are rotationally connected to connecting shafts, and the connecting shaft at one end is fixed to one end of the frame-shaped support. And water spraying irrigation of collected rainwater is achieved through the telescopic spraying assembly, rainwater collection and utilization are achieved, environment-friendly and intelligent irrigation is achieved, and remarkable economic benefits and environmental benefits are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of farmland water conservancy engineering equipment, and in particular to an energy-saving and environment-friendly water conservancy irrigation device. Background Art

[0002] In irrigation systems, water resource utilization efficiency is often low and has a greater impact on the environment. Especially in arid areas, the lack of water resources leads to high irrigation costs and difficulty in achieving efficient and uniform irrigation.

[0003] After searching, a modern farmland water conservancy energy-saving and environmentally friendly irrigation system with a publication number of CN113229119A is found, which relates to the field of farmland water conservancy engineering. The modern farmland water conservancy energy-saving and environmentally friendly irrigation system comprises a water storage tank, a control device is fixedly connected to the upper surface of the water storage tank, a replenishing device is arranged inside the water storage tank, a water outlet device is arranged on the side surface of the water storage tank, a detection device is arranged below the water outlet device, the detection device is connected to the control device by signal, and a stirring device is arranged inside the water storage tank.

[0004] The above invention can form the irrigation system in one step by providing a water storage tank and a water outlet device, avoiding the need to assemble the irrigation device each time for irrigation, and avoiding the inconvenience of moving the irrigation device in the farmland, making the irrigation more uniform. The moisture inside the soil can be detected in time through the control device and the detection device, so as to irrigate, so that the crops can get a better irrigation effect, so that the crops can grow healthily. However, the above invention needs to be installed at the end of the farmland, and the water outlet device continuously waters the end of the farmland, relying on the spread of water and the penetration of the soil for irrigation. The watering speed is slow and will cause the end that is watered first to contact a large amount of water. In addition, the spraying range of the water outlet device is limited and cannot be adjusted. The nozzle is fixed and cannot be rotated for spraying.

[0005] In order to solve these problems, the present invention proposes an energy-saving and environment-friendly water conservancy irrigation device, which aims to achieve the irrigation goals of water saving, energy saving and environmental protection by collecting rainwater and efficiently utilizing rainwater resources. Summary of the invention

[0006] The main purpose of the present invention is to provide an energy-saving and environment-friendly water conservancy irrigation device, which realizes rainwater collection through a rainwater collection component, realizes water spraying irrigation with the collected rainwater through a retractable spray component, realizes rainwater collection and utilization, and monitors soil moisture through a humidity sensor to realize rainwater irrigation when needed, and realizes power supply to the motor through the use of batteries and solar panels, which not only improves the utilization rate of water resources but also reduces the use of energy, achieves environmentally friendly and intelligent irrigation, and has significant economic and environmental benefits.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An energy-saving and environment-friendly water conservancy irrigation device, characterized in that it comprises:

[0009] at least one rainwater collection component, the rainwater collection component being used to collect rainwater;

[0010] At least one retractable spray assembly, the retractable spray assembly is used for spraying irrigation, the retractable spray assembly includes a plurality of shear-type support rods evenly arranged in a straight line, the two ends of the adjacent shear-type support rods are respectively hinged to each other, the outer ends of the two shear-type support rods at the two ends are respectively hinged to one end of a swing rod, each of the shear-type support rods includes two connecting rods that cross in the middle and are rotatably connected to a connecting shaft, one of the connecting shafts at one end is fixed to one end of a frame-type bracket, and the other connecting shafts are respectively fixed to the upper end of a liquid outlet pipe, the other end of each pair of the swing rods is rotatably connected to a hinge shaft, one of the hinge shafts is fixedly connected to a slider, and the other hinge shaft is fixedly connected to a liquid outlet pipe, and each of the liquid outlet pipes is respectively connected to a spray head;

[0011] Each of the retractable spraying assemblies further comprises an L-shaped bracket, wherein the L-shaped bracket is an L-shaped rod, wherein the vertical rod of the L-shaped bracket is fixedly connected to the frame-shaped bracket, wherein the slider is arranged in the frame-shaped bracket, wherein the slider is fixedly connected to the adjacent hinge shaft, wherein the lower end of the hinge shaft away from the slider is fixedly connected to the liquid outlet pipe, and each of the liquid outlet pipes is a cylindrical cavity pipe;

[0012] The slider is rotatably connected to a screw rod, the screw rod is threadedly connected to the other end of the frame bracket, the L-shaped bracket is connected to a rotating assembly, and the rotating assembly is used to drive the rotation of the retractable spraying assembly;

[0013] Connecting joint pipes are fixedly connected on both sides of the middle and upper part of each of the liquid outlet pipes, and adjacent connecting pipes are fixedly connected through connecting water pipes. One of the connecting pipes at one end is fixedly connected to a rainwater transmission pipe 1 arranged at the lower part of the outer end of the piston cylinder of the piston assembly through a hose. A rainwater transmission pipe 2 is also arranged at the lower part of the piston cylinder of the piston assembly. The rainwater transmission pipe 2 is fixedly connected to the lower part of the cylindrical cavity. The cylindrical cavity is connected to the rotating assembly. A turbine is arranged in the cylindrical cavity. The rotating shaft of the turbine is rotatably connected to the cylindrical cavity. One end of the rotating shaft of the turbine One end of the rotating rod is fixedly connected, and the other end of the rotating rod is fixed with a limiting shaft, and the limiting shaft is arranged in the slide groove of the straight groove rod, and the straight groove rod fixes one end of the guide rod, and the guide rod passes through the fixing block, and the fixing block fixes the outer wall of the cylindrical cavity, and the other end of the guide rod is fixed with the piston block of the piston assembly, and a one-way liquid outlet valve is arranged in the rainwater transmission pipe 2, which only allows rainwater to enter the hose from the rainwater transmission pipe 1, and a one-way liquid inlet valve is arranged in the rainwater transmission pipe 1, which only allows rainwater to enter the rainwater transmission pipe 2 from the cylindrical cavity.

[0014] As a further limitation of the present technical solution, the rotating assembly includes a turntable, the L-shaped bracket is fixedly connected to the turntable, the turntable is rotatably connected to a support column, the lower side of the turntable is fixedly connected to a symmetrical connecting plate, each of the connecting plates is respectively rotatably connected to the center axis of the first bevel gear, each of the first bevel gears is meshed with the second bevel gear, the second bevel gear is fixed to the lower part of the support column, the center axis of one of the first bevel gears is connected to the drive assembly, and the center axis of another first bevel gear is fixedly connected to the rotating shaft of the turbine.

[0015] As a further limitation of the present technical solution, the driving assembly is a motor, the output group of the motor is fixedly connected to the central axis of the first bevel gear, the turbine includes the rotating shaft and arc-shaped fan blades fixed on the rotating shaft, the arc-shaped fan blades are multiple and are evenly arranged circumferentially on the arc-shaped wall surface of the rotating shaft, and the arrangement directions of the arc-shaped fan blades are all in the same direction.

[0016] As a further limitation of the present technical solution, the rainwater collection assembly includes the support column, the lower end of the support column is fixed with a base, the four corners of the base are respectively provided with mounting holes, the upper end of the support column is provided with a rainwater collection box, the upper end of the rainwater collection box is provided with an annular rainwater collection cover, the lower end of the annular rainwater collection cover is fixed to the upper side of the rainwater collection box, the upper end cross-section of the annular rainwater collection cover is larger than the lower end cross-section, a filter plate is fixed at the inner upper end of the rainwater collection box, a plurality of filter holes are provided on the filter plate, and the filter plate realizes the filtering function through the filter holes.

[0017] As a further limitation of the present technical solution, the rainwater collection box is connected to the cylindrical cavity through a water transmission component, the water transmission component includes a water pipe and a connecting cavity, the connecting cavity is rotatably connected to a connecting ring, the connecting ring is fixed to the lower side of the rainwater collection box, a rainwater outlet is provided on the lower side of the rainwater collection box, the connecting ring is sleeved around the rainwater outlet, the connecting cavity is a hollow cavity, a circular hole is provided at one end of the connecting cavity, the support column passes through the circular hole to fix the rainwater collection box, the upper side of the connecting cavity is open, the connecting cavity and the rainwater collection box are connected through the rainwater outlet, the connecting cavity is fixedly connected to the upper end of the water pipe, and the lower end of the water pipe is fixedly connected to the upper part of the cylindrical cavity.

[0018] As a further limitation of the technical solution, it also includes a battery, and a solar panel is also arranged on the annular rainwater collection cover, the solar panel stores energy for the battery, and the motor is electrically connected to the battery.

[0019] As a further limitation of the technical solution, it also includes a soil moisture monitoring component, and the soil moisture monitoring component is connected to the base.

[0020] As a further limitation of the present technical solution, the soil moisture monitoring component includes a sensor fixing base and a humidity sensor, the sensor fixing base is fixed on the base, the sensor fixing base fixes the humidity sensor, the probe of the humidity sensor is inserted into the soil, the humidity sensor and the controller communicate through a transmission module, the controller controls the motor, and the controller is arranged on one side of the rainwater collection box.

[0021] The present invention collects rainwater through a rainwater collection component, transmits the rainwater into a cylindrical cavity through a water transmission component, and then sprays the rainwater through a retractable spray component to achieve an irrigation function. The retractable spray component drives a slider to move by rotating a screw rod, and the slider drives a swing rod and a shear-type support rod to swing. The shear-type support rod drives a connecting shaft, a liquid outlet pipe and a nozzle to move, so as to adjust the distance between the nozzles and the length of a watering belt formed by all the nozzles being arranged in sequence laterally. The liquid outlet pipe is retracted and retracted through connection of a plurality of shear-type support rods, and then the movement of the nozzle is achieved. The two connecting rods of the shear-type support rod are arranged in an X shape, and have stronger support. The spraying range can be adjusted through the retractable spray component. Compared with the existing method in which the spraying range is inconvenient to adjust or the method of setting the spraying by connecting to a single tube only, the method is more firm and reliable, and the spraying range can be adjusted without disassembly.

[0022] The water is sprayed by multiple nozzles, and the turntable of the rotating assembly drives the retractable spray assembly to rotate, and water can be continuously sprayed during the rotation to achieve water spraying in a circular range. The water spraying in the circular range can realize cyclic water spraying around the area where water spraying is required, avoiding continuous water spraying at one position, and the water spraying is more uniform. Preferably, the angle of the nozzle can be adjusted, and water spraying can be realized at the center of the area where water spraying is required by adjusting the spraying angle. After water spraying, due to the permeability of the soil and the spread of water, rainwater can penetrate into the soil after being irrigated by the circular spraying, achieving better irrigation effect, better penetration and spread effect than single-point watering, and faster irrigation speed;

[0023] The arc-shaped blades of the turbine are arranged in the same direction. By setting the turbine, the turbine rotates with the bevel gear to achieve the initial transfer of water and accelerate the transportation of water.

[0024] The upper cross section of the annular rainwater collection cover is larger than the lower cross section, so rainwater can be collected in a larger range. The effect of collecting rainwater alone is better than that of the opening of the rainwater collection box, and more rainwater can be collected. The filter plate and the filter holes realize the filtering function, preventing fallen leaves from falling into the rainwater collection box.

[0025] By setting up solar panels, the solar panels can collect solar energy when there is sunshine during the day, and convert the solar energy into electrical energy and store it in batteries to power the motor, which is energy-saving and environmentally friendly;

[0026] By setting up a humidity sensor, the humidity sensor can monitor the moisture in the soil in real time. Once the humidity is lower than the set threshold, the controller will control the motor to spray water, achieve rapid water replenishment, and increase soil moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an energy-saving and environmentally friendly water irrigation device of the present invention. Figure 1 ;

[0028] Figure 2 The present invention is an energy-saving and environmentally friendly water conservancy irrigation device Figure 1 A partial enlarged view of the middle A;

[0029] Figure 3 The present invention is an energy-saving and environmentally friendly water conservancy irrigation device Figure 1 A partial enlarged view of point B in the middle;

[0030] Figure 4 This is a schematic diagram of the structure of an energy-saving and environmentally friendly water conservancy irrigation device of the present invention. Figure 2 ;

[0031] Figure 5This is a schematic diagram of the partial structure of an energy-saving and environmentally friendly water conservancy irrigation device of the present invention. Figure 1 ;

[0032] Figure 6 This is a schematic diagram of the structure of an energy-saving and environmentally friendly water irrigation device of the present invention. Figure 3 ;

[0033] Figure 7 It is a partial structural schematic diagram of an energy-saving and environment-friendly water conservancy irrigation device of the present invention;

[0034] Explanation of reference numerals: solar panel 1, annular rainwater collection cover 2, filter plate 3, filter hole 301, rainwater collection box 4, liquid outlet pipe 5, joint pipe 6, nozzle 7, base 8, cylindrical cavity 9, water delivery pipe 10, turntable 11, support column 12, controller 13, frame bracket 14, slider 15, swing rod 16, shear type support rod 17, connecting shaft 18, L-shaped bracket 19, screw 20, first bevel gear 21, second bevel gear 22, piston assembly 23, rainwater transmission pipe 1 231, rainwater transmission pipe 2 232, guide rod 25, fixing block 26, straight groove rod 27, limit shaft 28, rotating rod 29, connecting plate 30, motor 31, sensor fixing seat 32, humidity sensor 33, rainwater outlet 34, connecting ring 35, connecting cavity 36, turbine 37. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] like Figure 1 As shown, this embodiment provides an embodiment of an energy-saving and environmentally friendly water conservancy irrigation device. In this embodiment, see Figure 1-Figure 7 , an energy-saving and environment-friendly water conservancy irrigation device, comprising:

[0037] at least one rainwater collection component, the rainwater collection component being used to collect rainwater;

[0038] At least one retractable spray assembly, the retractable spray assembly is used for spraying irrigation, the retractable spray assembly includes a plurality of shear-type support rods 17 evenly arranged in a straight line, the two ends of the adjacent shear-type support rods 17 are respectively hinged to each other, the outer ends of the two shear-type support rods 17 located at the two ends are respectively hinged to one end of the swing rod 16, each of the shear-type support rods 17 includes two connecting rods that cross in the middle and are rotatably connected to the connecting shaft 18, one of the connecting shafts 18 at one end is fixed to one end of the frame bracket 14, and the other connecting shafts 18 are respectively fixed to the upper end of the liquid outlet pipe 5, and the other end of each pair of the swing rods 16 is rotatably connected to the hinge shaft, one of the hinge shafts is fixedly connected to the slider 15, and the other hinge shaft is fixedly connected to the liquid outlet pipe 5, and each of the liquid outlet pipes 5 is respectively connected to the spray head 7;

[0039] Each of the retractable spraying assemblies further comprises an L-shaped bracket 19, wherein the L-shaped bracket 19 is an L-shaped rod, wherein the vertical rod of the L-shaped bracket 19 is fixedly connected to the frame bracket 14, wherein the slider 15 is arranged inside the frame bracket 14, wherein the slider 15 is fixedly connected to the adjacent hinge shaft, wherein the lower end of the hinge shaft away from the slider 15 is fixedly connected to the liquid outlet pipe 5, wherein each of the liquid outlet pipes 5 is a cylindrical hollow tube;

[0040] The slider 15 is rotatably connected to the screw rod 20, and the screw rod 20 is threadedly connected to the other end of the frame bracket 14, and the L-shaped bracket 19 is connected to the rotating assembly, and the rotating assembly is used to drive the rotation of the retractable spraying assembly;

[0041] Both sides of the middle and upper part of each of the liquid outlet pipes 5 are fixedly connected with joint pipes 6, and adjacent joint pipes 6 are fixedly connected through connecting water pipes. One of the joint pipes 6 at one end is fixedly connected to a rainwater transmission pipe 1 231 arranged at the lower part of the outer end of the piston cylinder of the piston assembly 23 through a hose. A rainwater transmission pipe 232 is also arranged at the lower part of the piston cylinder of the piston assembly 23. The rainwater transmission pipe 232 is fixedly connected to the lower part of the cylindrical cavity 9. The cylindrical cavity 9 is connected to the rotating assembly. A turbine 37 is arranged in the cylindrical cavity 9. The rotating shaft of the turbine 37 is rotatably connected to the cylindrical cavity 9. One end of the rotating shaft of the turbine 37 is fixedly connected to the rotating assembly. One end of the rod 29, the other end of the rotating rod 29 is fixed with a limiting shaft 28, the limiting shaft 28 is arranged in the slide groove of the straight groove rod 27, the straight groove rod 27 fixes one end of the guide rod 25, the guide rod 25 passes through the fixing block 26, the fixing block 26 fixes the outer wall of the cylindrical cavity 9, the other end of the guide rod 25 is fixed with the piston block of the piston assembly 23, a one-way liquid outlet valve is arranged in the rainwater transmission pipe 232, only rainwater is allowed to enter the hose from the rainwater transmission pipe 1 231, and a one-way liquid inlet valve is arranged in the rainwater transmission pipe 1 231, only rainwater is allowed to enter the rainwater transmission pipe 2 232 from the cylindrical cavity 9.

[0042] Furthermore, the rotating assembly includes a turntable 11, the L-shaped bracket 19 is fixedly connected to the turntable 11, the turntable 11 is rotatably connected to the support column 12, the lower side of the turntable 11 is fixedly connected to a symmetrical connecting plate 30, each of the connecting plates 30 is respectively rotatably connected to the center axis of the first bevel gear 21, each of the first bevel gears 21 is meshed with the second bevel gear 22, the second bevel gear 22 is fixed to the lower part of the support column 12, the center axis of one of the first bevel gears 21 is connected to the drive assembly, and the center axis of the other first bevel gear 21 is fixedly connected to the rotating shaft of the turbine 37.

[0043] Further, see Figure 4 and Figure 7 The driving component is a motor 31, and the output group of the motor 31 is fixedly connected to the central axis of the first bevel gear 21. The turbine 37 includes the rotating shaft and arc-shaped blades fixed on the rotating shaft. The arc-shaped blades are multiple and are evenly arranged circumferentially on the arc-shaped wall surface of the rotating shaft. The arc-shaped blades are arranged in the same direction. By setting the turbine 37, the turbine 37 rotates with the bevel gear 21 to achieve the initial transfer of water and accelerate the transportation of water.

[0044] Furthermore, the rainwater collection box 4 is connected to the cylindrical cavity 9 through a water transmission component, and the water transmission component includes a water pipe 10 and a connecting cavity 36. The connecting cavity 36 is rotatably connected to a connecting ring 35, and the connecting ring 35 is fixed to the lower side of the rainwater collection box 4. A rainwater outlet 34 is provided on the lower side of the rainwater collection box 4, and the connecting ring 35 is ringed around the rainwater outlet 34. The connecting cavity 36 is a hollow cavity, and a circular hole is provided at one end of the connecting cavity 36. The support column 12 passes through the circular hole to fix the rainwater collection box 4. The upper side of the connecting cavity 36 is open, and the connecting cavity 36 and the rainwater collection box 4 are connected through the rainwater outlet 34. The connecting cavity 36 is fixedly connected to the upper end of the water pipe 10, and the lower end of the water pipe 10 is fixedly connected to the upper part of the cylindrical cavity 9.

[0045] Preferably, a sealing ring is provided between the connecting cavity 36 and the connecting ring 35 to prevent water leakage.

[0046] In this embodiment, rainwater is collected by a rainwater collection assembly, and the rainwater is transmitted to the cylindrical cavity 9 by a water transmission assembly, and then the rainwater is sprayed by a retractable spray assembly to realize the irrigation function, wherein the retractable spray assembly can drive the slider 15 to move by rotating the screw 20, the slider 15 drives the swing rod 16 to swing, the swing rod 16 drives the shearing support rod 17 to swing, the shearing support rod 17 drives the connecting shaft 18, the liquid outlet pipe 5 and the nozzle 7 to move, and adjust the distance between the nozzles 7 and the length of the irrigation belt formed by all the nozzles 7 arranged in sequence in the transverse direction, and the liquid outlet pipe 5 is retracted and retracted by connecting a plurality of shearing support rods 17, thereby realizing the movement of the nozzle 7, and the two connecting rods of the shearing support rod 17 are arranged in an X shape, which has stronger support, and the change of the spraying range can be adjusted by the retractable spray assembly, which is more firm and reliable than the existing method that is inconvenient to adjust the spraying range or only relies on a single tube to realize the spraying setting on the single tube, and the spraying range can be adjusted without disassembly;

[0047] The motor 31 of the rotating assembly can drive the first bevel gear 21 to rotate, and the first bevel gear 21 drives the connecting plate 30 and the turntable 11 to rotate. The first bevel gear 21 rotates along the sensor fixing seat 32, and another connecting plate 30 drives another first bevel gear 21 to rotate along the sensor fixing seat 32. While the first bevel gear 21 rotates along the sensor fixing seat 32, it rotates and drives the turbine 37 in the cylindrical cavity 9 to rotate. The cylindrical cavity 9 rotates following the connecting plate 30, and the cylindrical cavity 9 drives the water pipe 10 and the connecting cavity 36 to rotate. The turbine 37 drives the rotating rod 29 to rotate. The rotating rod 29 fixes the limiting shaft 28, and the limiting shaft 28 is arranged in the straight groove rod 27. The rotating rod 29 drives the limiting shaft 28 to rotate in a circle in the straight groove rod 27. The limiting shaft 28 drives the straight groove rod 27 to move. The straight groove rod 27 drives the guide rod 25 to move along the hole passing through the fixed block 26. The guide rod 25 drives the piston block of the piston assembly 23 to reciprocate in the piston cylinder. The piston block moves in the piston cylinder. The rainwater moves backward in the plug cylinder, and enters the piston cylinder of the piston assembly 23 from the cylindrical cavity 9 through the rainwater transmission pipe 232. The piston block is pushed forward in the piston cylinder, and the rainwater enters the hose from the rainwater transmission pipe 1 231, and finally enters the liquid outlet pipe 5 through the joint pipe 6, and then is sprayed out from the nozzle 7, so that the water spraying of multiple nozzles 7 is realized, and the turntable 11 of the rotating assembly drives the retractable spraying assembly to rotate, and can continuously spray water during the rotation process to realize the circumferential range of water spraying. The circumferential range of water spraying can realize the cyclic spraying around the area where water spraying is required, avoiding continuous spraying of water at one position, and the water spraying is more uniform. Preferably, the nozzle angle can be adjusted, and the spraying angle can be adjusted to realize the center spraying of the area where water spraying is required. After spraying, due to the permeability of the soil and the spread of water, the rainwater can penetrate into the soil after being irrigated by the circumferential spraying, so as to achieve better irrigation effect, better penetration and spread effect than single-point watering, and faster irrigation speed.

[0048] Furthermore, the rainwater collection assembly includes the support column 12, the lower end of the support column 12 is fixed with a base 8, the four corners of the base 8 are respectively provided with mounting holes, the upper end of the support column 12 is provided with a rainwater collection box 4, the upper end of the rainwater collection box 4 is provided with an annular rainwater collection cover 2, the lower end of the annular rainwater collection cover 2 is fixed to the upper side of the rainwater collection box 4, the upper end cross-section of the annular rainwater collection cover 2 is larger than the lower end cross-section, the inner upper end of the rainwater collection box 4 is fixed with a filter plate 3, a plurality of filter holes 301 are provided on the filter plate 3, and the filter plate 3 realizes the filtering function through the filter holes 301.

[0049] In this embodiment, the rainwater collection box 4 can store rainwater. Since the cross-section of the upper end of the annular rainwater collection cover 2 is larger than the cross-section of the lower end, it can collect rainwater in a larger range. The effect of collecting rainwater alone is better than that of the opening of the rainwater collection box 4, and more rainwater can be collected. The presence of the filter plate 3 and the filter hole 301 realizes the filtering function to prevent fallen leaves and the like from falling into the rainwater collection box 4. Rainwater enters the connecting cavity 36 from the rainwater collection box 4 through the connecting ring 35, and enters the cylindrical cavity 9 from the connecting cavity 36 through the water pipe 10.

[0050] It also includes a battery. A solar panel 1 is also arranged on the annular rainwater collection cover 2. The solar panel 1 stores energy for the battery. The motor 31 is electrically connected to the battery.

[0051] In this embodiment, by providing a solar panel 1 , the solar panel 1 can collect solar energy during the day when there is sunshine, and convert the solar energy into electrical energy and store it in a battery to power the motor 31 .

[0052] Furthermore, it also includes a soil moisture monitoring component, which is connected to the base 8.

[0053] The soil moisture monitoring component includes a sensor fixing seat 32 and a humidity sensor 33. The sensor fixing seat 32 is fixed on the base 8. The sensor fixing seat 32 fixes the humidity sensor 33. The probe of the humidity sensor 33 is inserted into the soil. The humidity sensor 33 and the controller 13 communicate through a transmission module. The controller 13 controls the motor 31. The controller 13 is set on one side of the rainwater collection box 4.

[0054] In this embodiment, a humidity sensor 33 is provided, and the probe of the humidity sensor 33 is inserted into the soil to monitor the soil humidity in real time and feed back to the controller 13. When the humidity is less than the set value, the controller 13 controls the motor 31 to work for water spray irrigation. By providing the humidity sensor 33, the humidity sensor 33 can monitor the moisture in the soil in real time. Once the humidity is lower than the set threshold, the controller 13 will control the motor 31 to work for water spraying, so as to achieve rapid water replenishment and increase soil humidity.

[0055] When in use, the device is installed in a suitable position, and the spraying range of the retractable spray assembly is adjusted according to the size of the soil area to be irrigated. When it rains, the rainwater collection assembly collects rainwater, and the humidity sensor 33 can monitor the moisture and humidity in the soil in real time. Once the humidity is lower than the set threshold, the controller will control the motor 31 to work, and the nozzle 7 of the retractable spray assembly will spray water to achieve rapid water replenishment and increase soil moisture.

[0056] The present invention realizes rainwater collection through a rainwater collection component, realizes water spraying irrigation with the collected rainwater through a retractable spray component, realizes rainwater collection and utilization, monitors soil moisture through a humidity sensor, realizes rainwater irrigation when needed, and realizes power supply to the motor through the use of a battery and a solar cell panel 1, which not only improves the utilization rate of water resources but also reduces the use of energy, thereby achieving environmentally friendly and intelligent irrigation, and has significant economic and environmental benefits.

[0057] The specific implementation methods of the invention are described in detail above, but they are only examples, and the invention is not limited to the specific implementation methods described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the invention, and therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the invention should be included in the scope of the invention.

Claims

1. An energy-saving and environment-friendly water conservancy irrigation device, characterized in that: include: at least one rainwater collection component, the rainwater collection component being used to collect rainwater; At least one retractable spray assembly, the retractable spray assembly is used for spraying irrigation, the retractable spray assembly comprises a plurality of shear-type support rods (17) uniformly arranged in a straight line, the two ends of the adjacent shear-type support rods (17) are respectively hinged to each other, the outer ends of the two shear-type support rods (17) located at the two ends are respectively hinged to one end of the swing rod (16), each of the shear-type support rods (17) comprises two connecting rods that cross in the middle and are rotatably connected to the connecting shaft (18), one of the connecting shafts (18) at one end is fixed to one end of the frame bracket (14), and the other connecting shafts (18) are respectively fixed to the upper end of the liquid outlet pipe (5), the other end of each pair of the swing rods (16) is rotatably connected to the hinge shaft, one of the hinge shafts is fixedly connected to the slider (15), and the other hinge shaft is fixedly connected to the liquid outlet pipe (5), and each of the liquid outlet pipes (5) is respectively connected to the spray head (7); Each of the retractable spraying assemblies further comprises an L-shaped bracket (19), wherein the L-shaped bracket (19) is an L-shaped rod, wherein the vertical rod of the L-shaped bracket (19) is fixedly connected to the frame bracket (14), wherein the frame bracket (14) is provided with the slider (15), wherein the slider (15) is fixedly connected to the adjacent hinge shaft, wherein the lower end of the hinge shaft away from the slider (15) is fixedly connected to the liquid outlet pipe (5), wherein each of the liquid outlet pipes (5) is a cylindrical hollow tube; The slider (15) is rotatably connected to a screw rod (20), the screw rod (20) is threadably connected to the other end of the frame bracket (14), the L-shaped bracket (19) is connected to a rotating assembly, and the rotating assembly is used to drive the retractable spraying assembly to rotate; Both sides of the middle and upper part of each of the liquid outlet pipes (5) are respectively fixedly connected to the joint pipes (6), and the adjacent joint pipes (6) are fixedly connected via a connecting water pipe. One of the joint pipes (6) at one end is fixedly connected to a rainwater transmission pipe (231) provided at the lower part of the outer end of the piston cylinder of the piston assembly (23) via a hose. A rainwater transmission pipe (232) is also provided at the lower part of the piston cylinder of the piston assembly (23). The rainwater transmission pipe (232) is fixedly connected to the lower part of the cylindrical cavity (9). The cylindrical cavity (9) is connected to the rotating assembly. A turbine (37) is provided in the cylindrical cavity (9). The rotating shaft of the turbine (37) is rotatably connected to the cylindrical cavity (9). One end of the rotating shaft of the turbine (37) is fixedly connected to the rotating rod ( 29), the other end of the rotating rod (29) is fixed with a limiting shaft (28), the limiting shaft (28) is arranged in the sliding groove of the straight groove rod (27), the straight groove rod (27) is fixed with one end of the guide rod (25), the guide rod (25) passes through the fixing block (26), the fixing block (26) fixes the outer wall of the cylindrical cavity (9), the other end of the guide rod (25) is fixed with the piston block of the piston assembly (23), a one-way liquid outlet valve is arranged in the rainwater transmission pipe 2 (232), only rainwater is allowed to enter the hose from the rainwater transmission pipe 1 (231), and a one-way liquid inlet valve is arranged in the rainwater transmission pipe 1 (231), only rainwater is allowed to enter the rainwater transmission pipe 2 (232) from the cylindrical cavity (9).

2. The energy-saving and environment-friendly water conservancy irrigation device according to claim 1 is characterized in that: The rotating assembly comprises a rotating disk (11), the L-shaped bracket (19) is fixedly connected to the rotating disk (11), the rotating disk (11) is rotatably connected to a supporting column (12), the lower side of the rotating disk (11) is fixedly connected to symmetrical connecting plates (30), each of the connecting plates (30) is rotatably connected to the central axis of a first bevel gear (21), each of the first bevel gears (21) is meshed with a second bevel gear (22), the second bevel gear (22) is fixed to the lower part of the supporting column (12), the central axis of one of the first bevel gears (21) is connected to a driving assembly, and the central axis of another first bevel gear (21) is fixedly connected to the rotating shaft of the turbine (37).

3. The energy-saving and environment-friendly water conservancy irrigation device according to claim 2 is characterized in that: The driving assembly is a motor (31), the output group of the motor (31) is fixedly connected to the central axis of the first bevel gear (21), the turbine (37) comprises the rotating shaft and arc-shaped blades fixed on the rotating shaft, the arc-shaped blades are in a plurality and are evenly arranged circumferentially on the arc-shaped wall surface of the rotating shaft, and the arrangement directions of the arc-shaped blades are all in the same direction.

4. The energy-saving and environment-friendly water conservancy irrigation device according to claim 1 is characterized in that: The rainwater collection assembly comprises a support column (12), the lower end of the support column (12) is fixed with a base (8), four corners of the base (8) are respectively provided with mounting holes, the upper end of the support column (12) is provided with a rainwater collection box (4), the upper end of the rainwater collection box (4) is provided with an annular rainwater collection cover (2), the lower end of the annular rainwater collection cover (2) is fixed to the upper side of the rainwater collection box (4), the upper end cross section of the annular rainwater collection cover (2) is larger than the lower end cross section, the inner upper end of the rainwater collection box (4) is fixed with a filter plate (3), a plurality of filter holes (301) are provided on the filter plate (3), and the filter plate (3) realizes a filtering function through the filter holes (301).

5. The energy-saving and environment-friendly water conservancy irrigation device according to claim 4 is characterized in that: The rainwater collection box (4) is connected to the cylindrical cavity (9) via a water transmission component. The water transmission component comprises a water pipe (10) and a connecting cavity (36). The connecting cavity (36) is rotatably connected to a connecting ring (35). The connecting ring (35) is fixed to the lower side of the rainwater collection box (4). A rainwater outlet (34) is provided on the lower side of the rainwater collection box (4). The connecting ring (35) surrounds the rainwater outlet (34). The connecting cavity (36) is A hollow cavity, one end of the connecting cavity (36) is provided with a circular hole, the supporting column (12) passes through the circular hole to fix the rainwater collection box (4), the upper side of the connecting cavity (36) is open, the connecting cavity (36) and the rainwater collection box (4) are connected through the rainwater outlet (34), the connecting cavity (36) is fixedly connected to the upper end of the water pipe (10), and the lower end of the water pipe (10) is fixedly connected to the upper part of the cylindrical cavity (9).

6. The energy-saving and environment-friendly water conservancy irrigation device according to claim 4 is characterized in that: It also includes a storage battery. The annular rainwater collection cover (2) is also provided with a solar panel (1), the solar panel (1) stores energy for the storage battery, and the motor (31) is electrically connected to the storage battery.

7. The energy-saving and environment-friendly water conservancy irrigation device according to claim 6 is characterized in that: It also includes a soil moisture monitoring component, which is connected to the base (8).

8. The energy-saving and environment-friendly water conservancy irrigation device according to claim 7 is characterized in that: The soil moisture monitoring component comprises a sensor fixing seat (32) and a humidity sensor (33); the sensor fixing seat (32) is fixed on the base (8); the sensor fixing seat (32) fixes the humidity sensor (33); a probe of the humidity sensor (33) is inserted into the soil; the humidity sensor (33) and the controller (13) communicate via a transmission module; the controller (13) controls the motor (31); and the controller (13) is arranged on one side of the rainwater collection box (4) to which it belongs.

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