Agricultural irrigation water collecting device

Abstract

The invention belongs to the technical field of water collecting devices, and particularly relates to an agricultural irrigation water collecting device which comprises a plurality of water collecting assemblies and a watering assembly, a plurality of water collecting pipelines are evenly distributed, and the water collecting pipelines are arranged between the water collecting assemblies and the watering assembly. The water collecting assembly is communicated with the watering assembly through a water collecting pipeline, the water collecting assembly comprises a shell and a central pipe, the central pipe is arranged in the shell, the shell and the central pipe are concentrically arranged, and the side wall of the central pipe is slidably connected with a supporting part. When the device is used, the rainwater collecting piece is unfolded to increase the collecting area, more rainwater can be collected, and the rainwater collecting efficiency is improved; when the device is not used, the rainwater collecting piece is closed and retracted into the shell to reduce the space occupied by the device, and the practicability of the device is improved; the pressing rod is pressed downwards, so that the supporting part can be locked and released by the positioning part, and the rainwater collecting part is convenient to contract and contract.

Description

Technical Field

[0001] The invention belongs to the technical field of water collection devices, and in particular relates to an agricultural irrigation water collection device. Background Art

[0002] Agricultural irrigation mainly refers to the watering operation in agricultural cultivation areas. Agricultural irrigation methods can generally be divided into traditional ground irrigation, ordinary sprinkler irrigation and micro-irrigation. In ancient China, agricultural irrigation relied on precipitation from the sky and rivers on the ground. Farming was mainly concentrated in areas with abundant precipitation and developed river networks. Farmers in these areas often engage in agricultural production according to the solar terms. Due to uneven rainfall in some areas, excessive rainfall on rainy days will cause excessive soil moisture, and the soil will be too dry in the dry season, affecting crop growth. Therefore, it is necessary to use rainwater collection devices to collect rainwater on rainy days for use in the dry season. The commonly used water collection device is a reservoir, which collects rainwater by building a pool. This collection device can only collect rainwater corresponding to the area of ​​the pool in the rainy season. It is inefficient in collecting rainwater and requires more space. The collected rainwater is also easy to evaporate, causing loss in the rainwater storage process. In addition, after precipitation, some impurities in the collected rainwater will still be extracted into the water pump, which will cause certain damage to the water pump and affect the service life of the water pump. Summary of the invention

[0003] The object of the present invention is to provide an agricultural irrigation water collection device, which can improve the rainwater collection efficiency and reduce the space occupied by the device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: an agricultural irrigation water collection device, comprising a water collection component and a watering component, wherein the water collection components are multiple, the multiple water collection pipelines are evenly distributed, a water collection pipeline is arranged between the water collection component and the watering component, and the water collection component is connected with the watering component through the water collection pipeline; The watering assembly includes a water storage tank and a pressure pump, the water outlet end of the pressure pump is fixedly connected with a watering pipe, the side wall of the watering pipe is provided with equidistantly distributed nozzles, the water inlet end of the pressure pump is fixedly connected with a water inlet pipe, one end of the water inlet pipe is provided with a water inlet terminal, one end of the water inlet pipe and the water inlet terminal are both provided with a connecting flange, the water inlet pipe and the water inlet terminal are fixedly connected through the connecting flange, the middle part of the water inlet terminal is provided with a bracket cavity, a cylindrical cavity and a conical cavity from left to right in sequence, one end of the cylindrical cavity is fixedly connected with a first ring, A center tube is provided at the center of the first circular ring, and round rods distributed equidistantly are provided between the first circular ring and the center tube, the center tube is fixedly connected to the center of the first circular ring through the round rods, a shaft rod is rotatably connected to the middle part of the center tube, a turbofan is provided at one end of the side wall of the shaft rod, a filter screen is provided at one end of the bracket cavity, a first connecting tube is fixedly sleeved at the other end of the side wall of the turbofan, an extension rod is symmetrically provided on the side wall of the first connecting tube, bristles are provided on one side of the extension rod, and one end of the bristles is in contact and connected with one side of the filter screen.

[0005] The water collecting assembly includes an outer shell and a central tube, wherein the central tube is arranged inside the outer shell, and the outer shell and the central tube are arranged concentrically. The side wall of the central tube is slidably connected with a supporting component, and a retractable rainwater collecting component is arranged on the top of the supporting component, and the rainwater collecting component can be accommodated inside the outer shell after being retracted. A positioning component for engaging the supporting component is arranged at the bottom of the side wall of the outer shell, and a spring for lifting the supporting component upward is arranged inside the central tube.

[0006] Furthermore, the water collection pipeline includes a main pipe and a drainage pipe, one end of the main pipe extends to the interior of the water storage tank, the side wall of the main pipe is fixedly connected to equidistantly distributed drainage pipes, and one end of the drainage pipe is fixedly connected to the outer shell.

[0007] Furthermore, the shell includes a cylinder, the bottom end of the cylinder is fixedly connected to a bottom plate, the top end of the cylinder is fixedly connected to a conical bucket, the side wall of the cylinder is provided with a through hole, and one end of the drain pipe is connected to the through hole.

[0008] Furthermore, the bottom end of the central tube is fixedly connected to the middle of the bottom plate, and the side wall of the central tube is provided with guide grooves which are equidistantly distributed around the axis of the guide groove.

[0009] Furthermore, the supporting component includes a sleeve movably mounted on the side wall of the center tube, the side wall of the sleeve is symmetrically provided with a piston plate, the bottom of the side wall of the sleeve is rotatably connected with a positioning seat, a center plate is arranged inside the sleeve, the top of the spring is fixedly connected to the bottom end of the center plate, the side wall of the center plate is fixedly connected with equidistantly distributed connecting protrusions, a number of the connecting protrusions are respectively slidably connected to the inside of a number of the guide grooves, and one end of the connecting protrusion is fixedly connected to the inner wall of the sleeve.

[0010] Furthermore, the positioning seat includes a round shell, a second connecting tube is fixedly connected to the middle of the round shell, bearings are symmetrically arranged inside the second connecting tube, the second connecting tube is rotatably connected to the bottom of the sleeve side wall through the bearing, and the side wall of the round shell is fixedly connected to equidistantly distributed triangular protrusions.

[0011] Furthermore, a pressure rod is fixedly connected to the top end of the center plate, the pressure rod passes through the top end of the center tube, and the top end of the pressure rod is fixedly connected to the top plate.

[0012] Furthermore, the rainwater collecting component includes a first connecting seat fixedly connected to the top of one of the piston plates, there are a plurality of first connecting seats, and the plurality of first connecting seats are equidistantly distributed around the axis of the sleeve, a U-shaped column is rotatably connected to the middle part of the first connecting seat, the side wall of the U-shaped column is provided with a strip groove penetrating the U-shaped column, the inside of the strip groove is slidably connected to a rotating shaft, the side wall of the rotating shaft is fixedly connected to a support rod, the top of the side wall of the central tube is fixedly connected to a second ring, the side wall of the second ring is fixedly connected to equidistantly distributed second connecting seats, one end of the support rod is rotatably connected to the middle part of the corresponding second connecting seat, a fan-shaped tarpaulin is fixedly connected between two adjacent U-shaped columns, and a U-shaped rod for protecting the fan-shaped tarpaulin is fixedly connected to one side of the U-shaped column.

[0013] Furthermore, the positioning member includes an arc-shaped bar fixedly connected to the side wall of the cylinder, and there are a plurality of the arc-shaped bars, which are evenly distributed around the axis of the cylinder, and there is a slide groove between two adjacent arc-shaped bars, and a plurality of the triangular protrusions are respectively slidably connected between the slide grooves, and two first serrated protrusions are provided at the bottom end of the arc-shaped bar, one side of the first serrated protrusion is a vertical surface, and the other side of the first serrated protrusion is an inclined surface.

[0014] Furthermore, a base ring is fixedly connected to the bottom end of the cylindrical side wall, and a second serrated protrusion distributed equidistantly is fixedly connected to the top end of the base ring, one side of the second serrated protrusion is a vertical surface, and the other side of the second serrated protrusion is an inclined surface, and the top ends of several of the second serrated protrusions are respectively arranged corresponding to the middle parts of the inclined surfaces of several of the first serrated protrusions.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is in use, the rainwater collecting element is unfolded to increase the collection area, so that more rainwater can be collected and the rainwater collection efficiency can be improved; when not in use, the rainwater collecting element is closed and retracted into the inside of the shell to reduce the space occupied by the device and improve the practicality of the device; the locking and releasing operations of the positioning element on the supporting element can be achieved by pressing the pressure rod downward, which is convenient for scaling the rainwater collecting element, thereby improving the convenience of using the device; the watering component can filter the extracted water, and use the impact of water flow to drive the turbofan to rotate, thereby cleaning impurities on the surface of the filter screen to avoid clogging of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the watering assembly of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the local A in the middle; Figure 4 is a front cross-sectional view of the water collection assembly of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the water collection component of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the supporting component of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the rainwater collecting element of the present invention; Figure 8 It is a schematic structural diagram of the positioning member of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Water collection assembly; 2. Watering assembly; 21. Water storage tank; 22. Pressure pump; 23. Watering pipe; 24. Nozzle; 25. Water inlet pipe; 26. Water inlet end; 27. Connecting flange; 28. Conical cavity; 29. ​​Cylindrical cavity; 210. Bracket cavity; 211. First ring; 212. Center tube; 213. Round rod; 214. Shaft; 215. Turbofan; 216. Filter; 217. First connecting tube; 218. Extension rod; 219. Brush; 3. Water collection pipeline; 31. Main pipe; 32. Drain pipe; 4. Shell; 41. Cylinder; 42. Bottom plate; 43. Conical bucket; 44. Through hole; 5. Center tube; 51. Guide groove; 6. Support component; 61. Sleeve; 62. Piston plate; 63. Positioning seat; 631. Round shell; 632. Second connecting cylinder; 633. Bearing; 634. Triangular protrusion; 64. Center plate; 65. Connecting protrusion; 66. Pressure rod; 67. Top plate; 7. Rainwater collecting part; 71. First connecting seat; 72. U-shaped column; 73. Strip groove; 74. Rotating shaft; 75. Support rod; 76. Second circular ring; 77. Second connecting seat; 78. U-shaped rod; 79. Fan-shaped awning; 8. Positioning member; 81. Arc strip; 82. Slide groove; 83. First serrated protrusion; 84. Base ring; 85. Second serrated protrusion; 9. Spring. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0019] like Figure 1 and 4 As shown, an agricultural irrigation water collection device includes a water collection component 1 and a watering component 2. There are several water collection components 1, and several water collection pipes 3 are evenly distributed. The water collection pipe 3 is arranged between the water collection component 1 and the watering component 2. The water collection component 1 is connected with the watering component 2 through the water collection pipe 3. The water collection component 1 includes an outer shell 4 and a central tube 5. The central tube 5 is arranged inside the outer shell 4. The outer shell 4 and the central tube 5 are arranged concentrically. The side wall of the central tube 5 is slidably connected with a support component 6. A retractable rainwater collecting component 7 is arranged on the top of the support component 6. The rainwater collecting component 7 can be accommodated in the inner part of the outer shell 4 after being retracted. A positioning component 8 for engaging the support component 6 is arranged at the bottom of the side wall of the outer shell 4. A spring 9 for lifting the support component 6 upward is arranged inside the central tube 5.

[0020] According to the above structure, when in use, the support component 6 is lifted upward by the spring 9. When the support component 6 is lifted to a certain height, the rainwater collecting component 7 is unfolded, thereby increasing the area of ​​the rainwater collecting component 7. When it rains, more rainwater can be collected and transported to the inside of the watering component 2 through the water collection pipe 3 for storage, and crops can be irrigated in the dry season, thereby improving the utilization efficiency of water resources. When not in use, the rainwater collecting component 7 is closed and retracted into the inside of the outer shell 4. The rainwater collecting component 7 is locked inside the outer shell 4 through the cooperation of the support component 6 and the positioning component 8 to prevent it from being unfolded.

[0021] like Figure 1-3 As shown, the watering assembly 2 includes a water storage tank 21 and a pressure pump 22, the water outlet end of the pressure pump 22 is fixedly connected to a watering pipe 23, the side wall of the watering pipe 23 is provided with equidistantly distributed nozzles 24, the water inlet end of the pressure pump 22 is fixedly connected to a water inlet pipe 25, one end of the water inlet pipe 25 is provided with a water inlet terminal 26, one end of the water inlet pipe 25 and the water inlet terminal 26 are both provided with a connecting flange 27, the water inlet pipe 25 and the water inlet terminal 26 are fixedly connected through the connecting flange 27, the middle part of the water inlet terminal 26 is provided with a bracket cavity 210, a cylindrical cavity 29 and a conical cavity 28 from left to right, one end of the cylindrical cavity 29 is fixedly connected to a first ring 211, and the first ring 211 A central tube 212 is provided at the center, and round rods 213 distributed equidistantly are provided between the first circular ring 211 and the central tube 212. The central tube 212 is fixedly connected to the center of the first circular ring 211 through the round rods 213. A shaft 214 is rotatably connected to the middle of the central tube 212. A turbofan 215 is provided at one end of the side wall of the shaft 214. A filter screen 216 is provided at one end of the bracket cavity 210. A first connecting tube 217 is fixedly sleeved at the other end of the side wall of the turbofan 215. Extension rods 218 are symmetrically provided on the side wall of the first connecting tube 217. Brushes 219 are provided on one side of the extension rod 218, and one end of the brush 219 is in contact with and connected to one side of the filter screen 216.

[0022] According to the above structure, when watering the field, the pressure pump 22 extracts the rainwater collected in the water storage tank 21, outputs it to the inside of the watering pipe 23, and then sprays it out through the nozzle 24 to irrigate the crops. When taking water, the water in the water storage tank 21 enters the inside of the water inlet end 26 at a certain speed after being extracted by the pressure pump 22. The filter 216 can filter out particulate impurities in the water to prevent impurities from damaging the pressure pump 22. The turbofan 215 rotates after being impacted by the water flow. The turbofan 215 rotates After that, the shaft rod 214 is driven to rotate. After the shaft rod 214 rotates, the first connecting tube 217, the extension rod 218 and the bristles 219 installed on the shaft rod 214 rotate together. After the bristles 219 rotate, the impurities on the surface of the filter screen 216 are cleaned, thereby playing the role of clearing the mesh of the filter screen 216 to prevent the filter screen 216 from being blocked by impurities and affecting the water intake during use. After passing through the turbofan 215, the water flows through the first ring 211 into the water inlet pipe 25, and then is output to the watering pipe 23 through the pressure pump 22.

[0023] like Figure 1-5 As shown, the water collection pipeline 3 includes a main pipe 31 and a drainage pipe 32. One end of the main pipe 31 extends to the interior of the water storage tank. The side wall of the main pipe 31 is fixedly connected with equidistantly distributed drainage pipes 32. One end of the drainage pipe 32 is fixedly connected with the outer shell 4. The outer shell 4 includes a cylinder 41. The bottom end of the cylinder 41 is fixedly connected with a bottom plate 42. The top end of the cylinder 41 is fixedly connected with a conical bucket 43. The side wall of the cylinder 41 is provided with a through hole 44. One end of the drainage pipe 32 is connected with the through hole 44.

[0024] According to the above structure, during use, the rainwater collected by the rainwater collecting member 7 is discharged through the through hole 44, and the discharged rainwater flows into the interior of the main pipe 31 through the drain pipe 32, and finally flows into the interior of the watering assembly 2 along the main pipe 31.

[0025] like Figure 6 and 7As shown, the bottom end of the center tube 5 is fixedly connected to the middle of the bottom plate 42, the side wall of the center tube 5 is provided with guide grooves 51 equidistantly distributed around the axis of the guide groove 51, the support component 6 includes a sleeve 61 movably sleeved on the side wall of the center tube 5, the side wall of the sleeve 61 is symmetrically provided with a piston plate 62, the bottom of the side wall of the sleeve 61 is rotatably connected with a positioning seat 63, the inside of the sleeve 61 is provided with a center plate 64, the top end of the spring 9 is fixedly connected to the bottom end of the center plate 64, the side wall of the center plate 64 is fixedly connected with connecting protrusions 65 equidistantly distributed, and a plurality of connecting protrusions 65 are respectively slidably connected to a plurality of Inside the guide groove 51, one end of the connecting protrusion 65 is fixedly connected to the inner wall of the sleeve 61, and the positioning seat 63 includes a circular shell 631, and the middle part of the circular shell 631 is fixedly connected to the second connecting tube 632, and the inside of the second connecting tube 632 is symmetrically provided with bearings 633. The second connecting tube 632 is rotatably connected to the bottom of the side wall of the sleeve 61 through the bearing 633. The side wall of the circular shell 631 is fixedly connected with equidistantly distributed triangular protrusions 634, and the top end of the center plate 64 is fixedly connected with a pressure rod 66, which passes through the top end of the center tube 5, and the top end of the pressure rod 66 is fixedly connected with a top plate 67.

[0026] According to the above structure, when the rainwater collecting member 7 is retracted, the pressing rod 66 is pressed downward by the top plate 67, thereby pushing the center plate 64 to move downward, and the sleeve 61 is driven downward by the connecting protrusion 65, so that the entire supporting component 6 moves downward accordingly.

[0027] like Figure 6 and 7 As shown, the rainwater collecting member 7 includes a first connecting seat 71 fixedly connected to the top of one of the piston plates 62, and there are a plurality of first connecting seats 71, which are equidistantly distributed around the axis of the sleeve 61. A U-shaped column 72 is rotatably connected to the middle of the first connecting seat 71, and a side wall of the U-shaped column 72 is provided with a strip groove 73 passing through the U-shaped column 72. A rotating shaft 74 is slidably connected inside the strip groove 73, and a support rod 75 is fixedly connected to the side wall of the rotating shaft 74. A second circular ring 76 is fixedly connected to the top of the side wall of the central tube 5, and a side wall of the second circular ring 76 is fixedly connected to an equidistantly distributed second connecting seat 77. One end of the support rod 75 is rotatably connected to the middle of the corresponding second connecting seat 77, a fan-shaped rain cloth 79 is fixedly connected between two adjacent U-shaped columns 72, and a U-shaped rod 78 for protecting the fan-shaped rain cloth 79 is fixedly connected to one side of the U-shaped column 72.

[0028] According to the above structure, when the rainwater collecting member 7 is unfolded, the spring 9 pops up to push the supporting member 6 upward, the sleeve 61 and the piston plate 62 move upward, thereby pushing the U-shaped rod 78 to move upward, and the rotating shaft 74 slides along the strip groove 73 toward the bottom end of the strip groove 73. When the rotating shaft 74 slides to the bottom end of the strip groove 73, the U-shaped column 72 has been pushed out from the inside of the cylinder 41. Due to the support of the support rod 75, the U-shaped column 72 is unfolded along the radial direction of the piston plate 62. At this time, the fan-shaped tarpaulin 79 is unfolded to increase the area for collecting rainwater, so that more rainwater can be collected. When the supporting member 6 is lifted up, the through hole 44 is between the two piston plates 62, and the rainwater collected by the fan-shaped tarpaulin 79 flows into the inside of the cylinder 41 through the gap between the bottom end of the fan-shaped tarpaulin 79 and the top end of the U-shaped column 72. The piston plate 62 at the bottom prevents water from flowing to the bottom of the cylinder 41. When the rainwater collecting part 7 needs to be retracted, the top plate 67 is directly pressed downward to drive the supporting part 6 to move downward as a whole. After the piston plate 62 drops, the U-shaped column 72 is pulled downward. When the U-shaped column 72 moves to the top of the cylinder 41, due to the squeezing of the port of the cylinder 41, the U-shaped column 72 shrinks toward the axis of the sleeve 61. At this time, the support rod 75 shrinks toward the inside of the U-shaped column 72, and the rotating shaft 74 slides along the strip groove 73 and toward the top of the strip groove 73 to provide space for the U-shaped column 72 to shrink into the cylinder 41. When the U-shaped column 72 shrinks into the inside of the cylinder 41, the strip groove 73 slides with the top of the cylinder 41 to protect the fan-shaped rain cloth 79 and the U-shaped column 72.

[0029] like Figure 7 and 8 As shown, the positioning member 8 includes an arc-shaped strip 81 fixedly connected to the side wall of the cylinder 41. There are a plurality of arc-shaped strips 81, which are equidistantly distributed around the axis of the cylinder 41. A slide groove 82 is provided between two adjacent arc-shaped strips 81. A plurality of triangular protrusions 634 are respectively slidably connected between the plurality of slide grooves 82. Two first serrated protrusions 83 are provided at the bottom end of the arc-shaped strip 81. One side of the first serrated protrusion 83 is a vertical surface, and the other side of the first serrated protrusion 83 is an inclined surface. A base ring 84 is fixedly connected to the bottom end of the side wall of the cylinder 41. The top end of the base ring 84 is fixedly connected to second serrated protrusions 85 distributed equidistantly. One side of the second serrated protrusion 85 is a vertical surface, and the other side of the second serrated protrusion 85 is an inclined surface. The top ends of the plurality of second serrated protrusions 85 are respectively provided corresponding to the middle parts of the inclined surfaces of the plurality of first serrated protrusions 83.

[0030] According to the above structure, when the rainwater collecting member 7 is retracted, the supporting member 6 moves downward, and when the triangular protrusion 634 slides downward along the slide groove 82, when the bottom end of the triangular protrusion 634 contacts the inclined surface of the corresponding second sawtooth protrusion 85, as the triangular protrusion 634 continues to descend, the round shell 631 is driven to rotate a certain angle. At this time, after the top plate 67 is released, the supporting member 6 moves upward as a whole under the elastic force of the spring 9. Since the round shell 631 has been driven to rotate a certain angle before, when the round shell 631 and the triangular protrusion 634 move upward, the top end of the triangular protrusion 634 contacts the inclined surface of the second sawtooth protrusion 85. The inclined surface of a first serrated protrusion 83 cooperates to drive the triangular protrusion 634 to rotate a certain angle again. When the top of the second serrated protrusion 85 moves to the top of the groove between the two first serrated protrusions 83, the supporting component 6 is locked as a whole. At this time, the rainwater collecting component 7 is stored inside the cylinder 41. When the rainwater collecting component 7 needs to be unfolded, the top plate 67 is pressed downward again. The running trajectory of the triangular protrusion 634 is the same as above. Finally, the triangular protrusion 634 is rotated to the inside of the slide groove 82. Driven by the spring 9, the supporting component 6 is lifted upward as a whole, thereby unfolding the rainwater collecting component 7.

[0031] The working principle of the present invention is as follows: when the rainwater collecting member 7 is unfolded, the spring 9 pops up to push up the supporting member 6, the sleeve 61 and the piston plate 62 move upward, thereby pushing the U-shaped rod 78 to move upward, and at this time, the rotating shaft 74 slides along the strip groove 73 toward the bottom end of the strip groove 73. When the rotating shaft 74 slides to the bottom end of the strip groove 73, the U-shaped column 72 has been pushed out from the inside of the cylinder 41. Due to the support of the support rod 75, the U-shaped column 72 is unfolded along the radial direction of the piston plate 62. At this time, the fan-shaped rain cloth 79 is unfolded to increase the area for collecting rainwater, so that more rainwater can be collected. When the supporting member 6 is jacked up, the through hole 44 is between the two piston plates 62, and the fan-shaped rain cloth 79 collects rainwater through the bottom end of the fan-shaped rain cloth 79 and the U The water flows into the cylinder 41 through the gap between the tops of the U-shaped columns 72, and the piston plate 62 at the bottom prevents the water from flowing to the bottom of the cylinder 41. The rainwater collected by the rainwater collecting member 7 is discharged through the through hole 44, and the discharged rainwater flows into the interior of the main pipe 31 through the drain pipe 32, and finally flows into the interior of the watering assembly 2 along the main pipe 31. When it is necessary to shrink the rainwater collecting member 7, the top plate 67 is directly pressed downward to drive the supporting member 6 to move downward as a whole. After the piston plate 62 drops, the U-shaped column 72 is pulled downward. When the U-shaped column 72 moves to the top of the cylinder 41, due to the squeezing of the port of the cylinder 41, the U-shaped column 72 shrinks and moves closer to the axis of the sleeve 61. At this time, the support rod 75 shrinks toward the inside of the U-shaped column 72, and the rotating shaft 74 moves along the strip The strip groove 73 slides toward the top of the strip groove 73 to provide space for the U-shaped column 72 to shrink into the cylinder 41. When the U-shaped column 72 shrinks into the cylinder 41, the strip groove 73 slides with the top of the cylinder 41 to protect the fan-shaped rain cloth 79 and the U-shaped column 72. When the rainwater collecting member 7 is shrunk, the supporting component 6 moves downward. When the triangular protrusion 634 slides downward along the slide groove 82, when the bottom end of the triangular protrusion 634 contacts the inclined surface of the corresponding second sawtooth protrusion 85, as the triangular protrusion 634 continues to descend, the round shell 631 is driven to rotate a certain angle. At this time, after the top plate 67 is released, the supporting component 6 moves upward as a whole under the elastic force of the spring 9. The support component 6 is driven to rotate a certain angle before, when the round shell 631 and the triangular protrusion 634 move upward, the top of the triangular protrusion 634 cooperates with the inclined surface of one of the first serrated protrusions 83 to drive the triangular protrusion 634 to rotate a certain angle again, when the top of the second serrated protrusion 85 moves to the top of the groove between the two first serrated protrusions 83, the support component 6 is locked as a whole, and the rainwater collecting component 7 is stored inside the cylinder 41. When the rainwater collecting component 7 needs to be unfolded, the top plate 67 is pressed downward again, and the running trajectory of the triangular protrusion 634 is the same as above. Finally, the triangular protrusion 634 is rotated to the inside of the slide groove 82, and the support component 6 is pushed upward as a whole under the drive of the spring 9, thereby unfolding the rainwater collecting component 7.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. An agricultural irrigation water collection device, comprising a water collection component (1) and a watering component (2), characterized in that: There are a plurality of water collection components (1), and the plurality of water collection components (1) are evenly distributed; a water collection pipeline (3) is provided between the water collection component (1) and the watering component (2); and the water collection component (1) is connected to the watering component (2) via the water collection pipeline (3); The watering assembly (2) comprises a water storage tank (21) and a pressure pump (22); the water outlet of the pressure pump (22) is fixedly connected to a watering pipe (23); the side wall of the watering pipe (23) is provided with nozzles (24) distributed at equal intervals; the water inlet of the pressure pump (22) is fixedly connected to a water inlet pipe (25); one end of the water inlet pipe (25) is provided with a water inlet terminal (26); one end of the water inlet pipe (25) and the water inlet terminal (26) are both provided with a connecting flange (27); the water inlet pipe (25) and the water inlet terminal (26) are fixedly connected via the connecting flange (27); the middle part of the water inlet terminal (26) is provided with a bracket cavity (210), a cylindrical cavity (29) and a conical cavity (28) in sequence from left to right; one end of the cylindrical cavity (29) is fixedly connected to a first circular ring (211); the first circular ring (212) is connected to the first circular ring (213); and the first circular ring (214) is connected to the first circular ring (215). A central cylinder (212) is arranged at the center of the first circular ring (211), round rods (213) are arranged equidistantly between the first circular ring (211) and the central cylinder (212), the central cylinder (212) is fixedly connected to the center of the first circular ring (211) through the round rods (213), a shaft (214) is rotatably connected to the middle of the central cylinder (212), a turbofan (215) is arranged at one end of the side wall of the shaft (214), a filter screen (216) is arranged at one end of the bracket cavity (210), a first connecting cylinder (217) is fixedly sleeved at the other end of the side wall of the turbofan (215), an extension rod (218) is symmetrically arranged on the side wall of the first connecting cylinder (217), a brush (219) is arranged on one side of the extension rod (218), and one end of the brush (219) is in contact with and connected to one side of the filter screen (216).

2. The water collection component (1) comprises an outer shell (4) and a central tube (5), wherein the central tube (5) is arranged inside the outer shell (4), the outer shell (4) and the central tube (5) are arranged concentrically, the side wall of the central tube (5) is slidably connected to a support component (6), the top of the support component (6) is provided with a retractable rainwater collection component (7), and the rainwater collection component (7) can be accommodated inside the outer shell (4) after being retracted, the bottom of the side wall of the outer shell (4) is provided with a positioning component (8) for engaging the support component (6), and the inside of the central tube (5) is provided with a spring (9) for lifting the support component (6) upwards.

3. The agricultural irrigation water collection device according to claim 1, characterized in that: The water collection pipeline (3) comprises a main pipe (31) and a drainage pipe (32); one end of the main pipe (31) extends to the interior of the water storage tank (21); the side wall of the main pipe (31) is fixedly connected to the drainage pipes (32) distributed at equal intervals; one end of the drainage pipe (32) is fixedly connected to the outer shell (4).

4. The agricultural irrigation water collection device according to claim 2, characterized in that: The housing (4) comprises a cylinder (41), the bottom end of the cylinder (41) is fixedly connected to a bottom plate (42), the top end of the cylinder (41) is fixedly connected to a conical bucket (43), a through hole (44) is provided on the side wall of the cylinder (41), and one end of the drain pipe (32) is connected to the through hole (44).

5. The agricultural irrigation water collection device according to claim 3, characterized in that: The bottom end of the central tube (5) is fixedly connected to the middle of the bottom plate (42), and the side wall of the central tube (5) is provided with guide grooves (51) equidistantly distributed around the axis of the guide groove (51).

6. The agricultural irrigation water collection device according to claim 4, characterized in that: The support component (6) comprises a sleeve (61) movably sleeved on the side wall of the center tube (5), the side wall of the sleeve (61) is symmetrically provided with a piston plate (62), the bottom of the side wall of the sleeve (61) is rotatably connected with a positioning seat (63), the interior of the sleeve (61) is provided with a center plate (64), the top end of the spring (9) is fixedly connected to the bottom end of the center plate (64), the side wall of the center plate (64) is fixedly connected with equidistantly distributed connecting protrusions (65), a plurality of the connecting protrusions (65) are respectively slidably connected to the interior of a plurality of the guide grooves (51), and one end of the connecting protrusion (65) is fixedly connected to the inner wall of the sleeve (61).

7. The agricultural irrigation water collection device according to claim 5, characterized in that: The positioning seat (63) comprises a round shell (631), a second connecting cylinder (632) being fixedly connected to the middle of the round shell (631), bearings (633) being symmetrically arranged inside the second connecting cylinder (632), the second connecting cylinder (632) being rotatably connected to the bottom of the side wall of the sleeve (61) via the bearings (633), and triangular protrusions (634) being fixedly connected to the side wall of the round shell (631) being equidistantly distributed.

8. The agricultural irrigation water collection device according to claim 6, characterized in that: The top end of the center plate (64) is fixedly connected to a pressure rod (66), the pressure rod (66) passes through the top end of the center tube (5), and the top end of the pressure rod (66) is fixedly connected to a top plate (67).

9. The agricultural irrigation water collection device according to claim 7, characterized in that: The rainwater collecting member (7) comprises a first connecting seat (71) fixedly connected to the top end of one of the piston plates (62), there are a plurality of the first connecting seats (71), the plurality of the first connecting seats (71) are equidistantly distributed around the axis of the sleeve (61), a U-shaped column (72) is rotatably connected to the middle of the first connecting seat (71), a strip groove (73) penetrating the U-shaped column (72) is provided on the side wall of the U-shaped column (72), a rotating shaft (74) is slidably connected to the inside of the strip groove (73), and the rotating shaft The side wall of the U-shaped columns (74) is fixedly connected to a support rod (75), the top end of the side wall of the central tube (5) is fixedly connected to a second circular ring (76), the side wall of the second circular ring (76) is fixedly connected to second connecting seats (77) distributed at equal intervals, one end of the support rod (75) is rotatably connected to the middle of the corresponding second connecting seat (77), a fan-shaped tarpaulin (79) is fixedly connected between two adjacent U-shaped columns (72), and a U-shaped rod (78) for protecting the fan-shaped tarpaulin (79) is fixedly connected to one side of the U-shaped column (72).

10. The agricultural irrigation water collection device according to claim 8, characterized in that: The positioning member (8) comprises an arc-shaped strip (81) fixedly connected to the side wall of the cylinder (41), the arc-shaped strip (81) being in plurality, the arc-shaped strips (81) being equidistantly distributed around the axis of the cylinder (41), a slide groove (82) being provided between two adjacent arc-shaped strips (81), the triangular protrusions (634) being respectively slidably connected between the slide grooves (82), and two first sawtooth protrusions (83) being provided at the bottom end of the arc-shaped strip (81), one side of the first sawtooth protrusion (83) being a vertical surface, and the other side of the first sawtooth protrusion (83) being an inclined surface.

11. The agricultural irrigation water collection device according to claim 9, characterized in that: A base ring (84) is fixedly connected to the bottom end of the side wall of the cylinder (41), and second sawtooth protrusions (85) distributed at equal intervals are fixedly connected to the top end of the base ring (84), one side of the second sawtooth protrusion (85) is a vertical surface, and the other side of the second sawtooth protrusion (85) is an inclined surface, and the top ends of a plurality of the second sawtooth protrusions (85) are respectively arranged corresponding to the middle parts of the inclined surfaces of a plurality of the first sawtooth protrusions (83).

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