Energy-saving water conservancy irrigation equipment in arid region

Abstract

The application provides a drought area energy-saving water conservancy irrigation equipment, and relates to the technical field of irrigation equipment, which comprises a pipeline one, the upper end of the pipeline one is connected with a pipeline two through a pipeline rotary joint, the outer side of the pipeline two is fixedly provided with gear three and gear four, the end of the pipeline two away from the pipeline one is sequentially connected with a conveying pipe, a bellows and a spray head, the outer side of the conveying pipe is fixedly provided with a protective cover, the outer side of the protective cover is provided with a temperature sensor, the outer side of the pipeline two is provided with a box body, one end of the protective cover is fixedly provided with two groups of fixed plates, the opposite ends of the two groups of fixed plates are both provided with a fixed groove, the inner cavities of the two groups of fixed grooves are both fixedly provided with a fixed spring at the top, a supporting motor drives a screw rod two to rotate, the screw rod two drives a valve to rotate and simultaneously drives a push plate to move upward, the push plate is moved into the inner cavity of a rotating groove, so that the rotating speed and the water spraying amount of the spray head are controlled according to the current temperature.

Description

Technical Field

[0001] This invention relates to the field of irrigation equipment technology, and in particular to an energy-saving irrigation equipment for arid regions. Background Technology

[0002] Irrigation equipment is a core tool for achieving efficient water use in agriculture and improving the level of automation and intelligence in irrigation. It is widely used in farmland, orchards, greenhouses and other scenarios. Irrigation equipment is a complete set of machinery and systems used to efficiently and accurately deliver water from water sources to farmland to meet the needs of plant growth. It is widely used in agriculture, landscaping, ecological restoration and other fields. Its core objectives are to improve water resource utilization, save labor and achieve precision irrigation.

[0003] Existing irrigation equipment mostly uses sprinkler spraying, where water is sprayed into the air and then falls onto crops or soil surfaces. This method is simple in structure, has a wide coverage area, and is widely used in agricultural irrigation. However, in arid and semi-arid regions, due to large diurnal and seasonal temperature variations, the transpiration intensity and water demand of crops differ under different temperature conditions, which can easily lead to a mismatch between irrigation volume and actual crop water requirements, resulting in water waste or insufficient crop water supply. In addition, arid regions are often windy and dusty, and some irrigation areas are located in remote areas, making equipment maintenance inconvenient. When existing sprinkler irrigation equipment is not in use, the sprinkler heads are usually exposed to the external environment for a long time, and impurities such as sand and dust can easily adhere to the surface of the sprinkler heads or enter the nozzles, resulting in uneven spraying and reduced water output. Therefore, an energy-saving water conservancy irrigation device for arid areas is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the prior art where the irrigation amount does not match the actual water requirement of the crop, resulting in water waste or insufficient water supply to the crop, and the sprinkler head is prone to clogging, affecting its use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an energy-saving irrigation device for arid areas: comprising a pipe 1, the upper end of which is connected to a pipe 2 via a pipe rotary joint; a gear 3 and a gear 4 are fixedly mounted on the outer side of the pipe 2; a conveying pipe, a corrugated pipe, and a nozzle are sequentially connected to the end of the pipe 2 away from the pipe 1; a protective cover is fixedly mounted on the outer side of the conveying pipe; a temperature sensor is mounted on the outer side of the protective cover; a housing is provided on the outer side of the pipe 2; two sets of fixing plates are fixedly mounted on one end of the protective cover; fixing grooves are opened at the opposite ends of the two sets of fixing plates; fixing springs are fixedly mounted on the top of the inner cavities of the two sets of fixing grooves; fixing sliding plates are fixedly mounted on the opposite ends of the two sets of fixing springs; baffles are fixedly connected to the opposite ends of the two sets of fixing sliding plates; and inclined grooves are opened at the opposite ends of the two sets of baffles. A drive assembly is disposed inside the protective cover cavity. The drive assembly includes a drive slide plate, the top of which is fixedly connected to the nozzle. A support assembly is located at the bottom of the housing. The support assembly includes an outer shell 1 fixedly installed at the bottom of the housing and a valve installed on a pipe 1. A screw 2 is rotatably connected to the bottom inner side of the outer shell 1. A support slide plate is screwed to the outer side of the screw 2. A rack is fixedly installed at one end of the support slide plate. The rack meshes with a valve gear. The valve gear is fixedly installed on the outside of the valve handle. Gear 1 and Gear 2 are respectively meshed on the periphery of gear 3 and gear 4. A push rod is inserted into the outer shell 1. A push plate is rotatably installed on the top of the push rod.

[0006] In a preferred embodiment, a semi-circular groove is provided at one end of each of the two sets of fixing plates that are close to each other, and a rubber sealing strip is provided on the inner side of each set of semi-circular grooves.

[0007] The technical effect of adopting the above-mentioned further solution is to cover and seal the nozzle.

[0008] In a preferred embodiment, the drive assembly further includes a drive motor and two sets of drive side plates. A screw is rotatably connected between the two sets of drive side plates. The drive slide plate is screwed to the outside of the screw. The drive motor is fixedly mounted at the bottom of the protective cover. A bevel gear is provided at the top output end of the drive motor. A drive plate is fixedly mounted at the bottom of the inner cavity of the protective cover. A drive rod is rotatably connected to the drive plate. A bevel gear is fixedly mounted at one end of the drive rod. The other end of the drive rod is fixedly connected to the screw. The bevel gear meshes with the bevel gear. A drive side plate is fixedly mounted at the bottom of the inner cavity of the protective cover. The screw is rotatably connected to the drive side plate.

[0009] The technical effect of adopting the above-mentioned further solution is to drive the screw to rotate.

[0010] In a preferred embodiment, the top of the box is provided with a rotating assembly, the rotating assembly includes a control rod, the bottom of the control rod is fixedly connected to a push plate, the rotating assembly also includes a rotating frame, the rotating frame is fixedly installed on the top of the box, a fixing frame is fixedly installed on the outside of the first pipe, the fixing frame is fixedly connected to the box, the second pipe is rotatably connected to the box, and a rotating motor is fixedly installed on the top of the rotating frame.

[0011] The technical effect of adopting the above-mentioned further solution is to drive the control lever to rotate.

[0012] In a preferred embodiment, the bottom output end of the rotating motor is provided with a rotating rod, the bottom of the rotating rod is provided with a rotating groove, the control rod is inserted into the inner cavity of the rotating groove, the rotating rod is rotatably connected to the housing, the inner cavity of the rotating groove is provided with two sets of grooves, and the outer side of the control rod is fixedly provided with two sets of protrusions, the two sets of protrusions sliding in the inner cavities of the two sets of grooves respectively.

[0013] The technical effect of adopting the above-mentioned further solution is to limit the control lever.

[0014] In a preferred embodiment, two sets of connecting components are symmetrically arranged in the inner cavity of the box. Each connecting component includes two sets of connecting rods, with a connecting ring fixedly provided at the bottom of each set of connecting rods. A connecting groove is provided at the bottom of each connecting ring. Rotating disks are fixedly provided on the inner sides of both gears one and two gears two sets of rotating disks, with rotating grooves provided on both sets of rotating disks. Two sets of locking blocks are fixedly provided on the side of each set of rotating disks that is far apart from each other, and both sets of locking blocks are slidably connected to the inner cavity of the connecting groove.

[0015] The technical effect of adopting the above-mentioned further solution is to limit the movement of the two sets of rotating disks.

[0016] In a preferred embodiment, a second outer shell is fixedly installed on the outer side of the first pipe, and an opening is provided between the first and second outer shells. A limiting rod is fixedly installed in the inner cavity of the second outer shell, and a sliding plate is sleeved on the outer side of the limiting rod. One end of the sliding plate is fixedly connected to a rack.

[0017] The technical effect of adopting the above-mentioned further solution is to drive the rack to move.

[0018] In a preferred embodiment, the dimensions of gear three and gear four are the same as those of gear one and gear two, respectively. The dimension of gear three is smaller than that of gear four. A support motor is fixedly provided at the bottom of the outer casing one, and the top output end of the support motor passes through the outer casing one and is fixedly connected to screw two.

[0019] The technical effect of adopting the above-mentioned further solution is to drive the second screw to rotate.

[0020] In a preferred embodiment, a limiting top plate is fixedly provided at the top of the screw two, and two sets of connecting rods are fixedly provided at the top of the supporting slide plate. A supporting top plate is fixedly provided at the top of the two sets of connecting rods, and the supporting top plate is fixedly connected to the top rod.

[0021] The technical effect of adopting the above-mentioned further solution is to drive the top rod to move vertically.

[0022] In a preferred embodiment, the push plate has two sets of push grooves, each set of push grooves has a push spring fixedly installed in its inner cavity, and each set of push springs has a rotating plate fixedly installed at one end away from each other. The two sets of rotating plates are slidably connected to the inner cavities of the two sets of push grooves, and the outer side of the push plate has four sets of inclined grooves.

[0023] The technical effect of adopting the above-mentioned further solution is to drive gear one and gear two to rotate.

[0024] Compared with the prior art, the advantages and positive effects of the present invention are as follows: In this invention, a temperature sensor detects the temperature of the current area and transmits a signal to a controller. The controller controls the rotation of a support motor and a rotary motor. The rotary motor drives the push plate to rotate, which in turn drives the screw to rotate. The screw drives the screwed support slide plate to move, and the support slide plate simultaneously drives the rack and push plate to move upward. Based on the current temperature, the push plate and rack are moved to the corresponding height. The rack drives the valve to rotate, controlling the opening and closing degree of the valve, thereby adjusting the water output of the nozzle. The push plate is moved into the inner cavity of the rotating groove. At this time, the rotary motor drives the corresponding gear to rotate, thereby driving the nozzle to rotate. The rotation speed and water output of the nozzle are adjusted according to the current temperature.

[0025] In this invention, a controller controls a drive motor to rotate a bevel gear, which in turn drives a screw to rotate via a second bevel gear. The screw then moves a screw-connected drive slide plate, which in turn moves the nozzle. The nozzle pushes two sets of baffles away from each other, and the two sets of baffles press against two sets of fixed springs, moving the nozzle to the outside of the protective cover. Spraying can then begin. During spraying, the water pressure effectively prevents dust from adhering. After spraying is complete, the nozzle is moved back into the inner cavity of the protective cover. Simultaneously, the two sets of baffles return to their original positions under the elastic force of the two sets of fixed springs, blocking the two semi-circular grooves and preventing dust from entering the inner cavity of the protective cover and clogging the nozzle. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of an energy-saving irrigation device for arid regions provided by the present invention; Figure 2 This invention provides a cross-sectional structural schematic diagram of an energy-saving irrigation device for arid regions. Figure 3 A schematic diagram of the cross-sectional structure of a protective cover for an energy-saving irrigation device in arid regions, provided by the present invention; Figure 4 A schematic diagram of the cross-sectional structure of a box-type energy-saving irrigation equipment for arid areas provided by the present invention; Figure 5This invention provides a schematic diagram of the support component structure for an energy-saving irrigation device in arid regions. Figure 6 A schematic cross-sectional view of gear one and gear two of an energy-saving irrigation device for arid areas provided by the present invention; Figure 7 Provided by the present invention Figure 6 A magnified schematic diagram of the local structure at point A; Figure 8 A schematic diagram of the cross-sectional structure of the rotating rod of an energy-saving irrigation device for arid regions provided by the present invention; Figure 9 Provided by the present invention Figure 8 A magnified schematic diagram of the structure at point B in the middle.

[0027] Legend: 1. Pipeline 1; 101. Pipeline rotary joint; 102. Valve; 103. Valve gear; 2. Pipeline 2; 201. Gear 3; 202. Gear 4; 203. Gear 1; 204. Gear 2; 205. Rotating disc; 206. Clamping block; 207. Rotating groove; 3. Delivery pipe; 301. Corrugated pipe; 302. Nozzle; 4. Protective cover; 401. Fixing plate; 402. Fixing groove; 403. Fixing spring; 404. Fixing slide plate; 405. Baffle; 406. Semicircular groove; 5. Drive assembly; 501. Drive motor; 502. Bevel gear one; 503. Drive plate; 504. Drive rod; 505. Bevel gear two; 506. Screw one; 507. Drive slide plate; 508. Drive side plate; 6. Housing; 601. Fixing frame; 7. Rotating assembly; 701. Rotating frame; 702. Rotating motor; 703. Rotating rod; 704. Control rod; 705. Rotating groove; 706. Groove; 707. Protrusion; 8. Connecting assembly; 801. Connecting rod; 802. Connecting ring; 803. Connecting groove; 9. Support components; 901. Outer shell one; 902. Outer shell two; 903. Through port; 904. Support motor; 905. Limiting rod; 9051. Sliding plate; 9052. Rack; 906. Screw two; 907. Limiting top plate; 908. Supporting sliding plate; 909. Connecting rod; 9010. Supporting top plate; 9011. Top rod; 10. Push plate; 11. Push groove; 12. Push spring; 13. Rotating plate; 14. Inclined groove. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0029] Please see Figures 1-9 This embodiment provides an energy-saving irrigation device for arid areas that adjusts the rotation speed of the sprinkler head and the water volume according to the current temperature. The specific idea is as follows: An energy-saving irrigation device for arid areas includes a pipe 1. The upper end of pipe 1 is connected to a pipe 2 via a pipe rotary joint 101. Gear 3 201 and gear 4 202 are fixedly installed on the outer side of pipe 2. The end of pipe 2 away from pipe 1 is connected in sequence to a conveying pipe 3, a corrugated pipe 301, and a nozzle 302. A protective cover 4 is fixedly installed on the outer side of the conveying pipe 3. A temperature sensor is installed on the outer side of the protective cover 4. A housing 6 is installed on the outer side of pipe 2. Two sets of fixing plates 401 are fixedly installed at one end of the protective cover 4. Fixing grooves 402 are opened at the opposite ends of the two sets of fixing plates 401. Fixing springs 403 are fixedly installed at the top of the inner cavity of the two sets of fixing grooves 402. Fixing slide plates 404 are fixedly installed at the opposite ends of the two sets of fixing springs 403. Baffles 405 are fixedly connected at the opposite ends of the two sets of fixing slide plates 404. Inclined grooves are opened at the opposite ends of the two sets of baffles 405.

[0030] The support assembly 9 is located at the bottom of the housing 6. The support assembly 9 includes a housing 901 fixedly installed at the bottom of the housing 6 and a valve 102 installed on the pipe 1. A screw 906 is rotatably connected to the bottom inner side of the housing 901. A support slide plate 908 is screwed to the outer side of the screw 906. A rack 9052 is fixedly installed at one end of the support slide plate 908. The rack 9052 meshes with a valve gear 103. The valve gear 103 is fixedly installed on the outside of the handle of the valve 102. Gear 203 and gear 204 mesh with the outer periphery of gear 3 201 and gear 4 202, respectively. A push rod 9011 is inserted into the housing 901. A push plate 10 is rotatably installed on the top of the push rod 9011.

[0031] Reference Figure 4-9As shown, in this embodiment, the top of the housing 6 is provided with a rotating assembly 7. The rotating assembly 7 includes a control rod 704. The bottom of the control rod 704 is fixedly connected to the push plate 10. The rotating assembly 7 also includes a rotating frame 701. The rotating frame 701 is fixedly installed on the top of the housing 6. A fixing frame 601 is fixedly installed on the outside of the pipe 1. The fixing frame 601 is fixedly connected to the housing 6. The pipe 2 is rotatably connected to the housing 6. A rotating motor 702 is fixedly installed on the top of the rotating frame 701. A rotating rod 703 is provided at the bottom output end of the rotating motor 702. A rotating groove 705 is opened at the bottom of the rotating rod 703. The control rod 704 is inserted into the inner cavity of the rotating groove 705. The rotating rod 703 is rotatably connected to the housing 6. Two sets of grooves 706 are opened in the inner cavity of the rotating groove 705. Two sets of protrusions 707 are fixedly installed on the outside of the control rod 704. The two sets of protrusions 707 slide in the inner cavities of the two sets of grooves 706 respectively.

[0032] Specifically, two sets of protrusions 707 are slidably disposed in the inner cavities of two sets of grooves 706 to limit the control rod 704 and prevent relative rotation between the rotating rod 703 and the control rod 704. After the rotating motor 702 drives the rotating rod 703 to rotate, the rotating rod 703 can drive the control rod 704 to rotate.

[0033] Reference Figure 4-9 As shown, in this embodiment, two sets of connecting components 8 are symmetrically arranged inside the housing 6. The connecting components 8 include two sets of connecting rods 801. A connecting ring 802 is fixedly provided at the bottom of the two sets of connecting rods 801. A connecting groove 803 is opened at the bottom of the connecting ring 802. A rotating disk 205 is fixedly provided inside the gear 1 203 and the gear 2 204. A rotating groove 207 is opened on the two sets of rotating disks 205. Two sets of locking blocks 206 are fixedly provided on the side of the two sets of rotating disks 205 that are far apart from each other. The two sets of locking blocks 206 are slidably connected to the inner cavity of the connecting groove 803.

[0034] Reference Figure 4-9 As shown, in this embodiment, a second outer shell 902 is fixedly installed on the outside of the first pipe 1. A through-hole 903 is opened between the first outer shell 901 and the second outer shell 902. A limiting rod 905 is fixedly installed in the inner cavity of the second outer shell 902. A sliding plate 9051 is sleeved on the outside of the limiting rod 905. One end of the sliding plate 9051 is fixedly connected to the rack 9052. The dimensions of the third gear 201 and the fourth gear 202 are the same as those of the first gear 203 and the second gear 204, respectively. The dimension of the third gear 201 is smaller than that of the fourth gear 202. A supporting motor 904 is fixedly installed at the bottom of the first outer shell 901. The top output end of the supporting motor 904 passes through the first outer shell 901 and is fixedly connected to the second screw 906. Specifically, in the initial state, valve 102 is completely closed while push plate 10 is located below gear 204, nozzle 302 is located inside protective cover 4 and two sets of baffles 405 abut against each other.

[0035] A limiting top plate 907 is fixedly provided at the top of the screw 906. Two sets of connecting rods 909 are fixedly provided at the top of the supporting slide plate 908. A supporting top plate 9010 is fixedly provided at the top of the two sets of connecting rods 909. The supporting top plate 9010 is fixedly connected to the push rod 9011. Two sets of pushing grooves 11 are provided on the push plate 10. Push springs 12 are fixedly provided in the inner cavity of each of the two sets of pushing grooves 11. Rotating plates 13 are fixedly provided at the ends of the two sets of pushing springs 12 that are far apart from each other. The two sets of rotating plates 13 are slidably connected to the inner cavity of the two sets of pushing grooves 11 respectively. Four sets of inclined grooves 14 are provided on the outer side of the push plate 10.

[0036] Specifically, the support motor 904 is a stepper motor, which drives the screw 906 to rotate. The screw 906 drives the screwed support slide plate 908 to move vertically. Simultaneously, the support slide plate 908 drives two sets of connecting rods 909 and rack 9052 to move. The rack 9052 drives the meshing valve gear 103 to rotate, which in turn drives the valve 102 to rotate. The two sets of connecting rods 909 drive the support top plate 9010 to move, which in turn drives the push rod 9011 to move. The push rod 9011 then drives the push plate 10 to move. Simultaneously, the rotating motor 702 drives the rotating rod 703 to rotate, which in turn drives the control rod 704 to rotate. The control rod 704 then drives the push plate 10 to rotate. The push rod 9011 drives the push plate 10 to move vertically. Simultaneously, the rotating motor 702 drives the push plate 10 to rotate until the rotating plate 13 abuts against the rotating disk 205. The rotating plate 13 compresses the push spring 12, causing the rotating plate 13 to retract into the inner cavity of the push groove 11. As the push plate 10 rotates, the rotating plate 13 slides along one side of the rotating disk 205 until the rotating plate 13 contacts the rotating groove 207. At this time, the push spring 12 drives the rotating plate 13 to insert into the inner cavity of the rotating groove 207. As the push plate 10 moves vertically, the inclined groove 14 of the push plate 10 contacts the inner wall of the rotating groove 207. Guided by the inclined groove 14, the push plate 10 is inserted into the inner cavity of the rotating groove 207. At this time, the push plate 10 can drive the rotating disk 205 to rotate, and the rotating disk 205 drives the corresponding gear 1 203 or gear 2 204 to rotate. Example

[0037] like Figures 1-9 As shown, based on Example 1, an energy-saving irrigation device for arid areas is provided that protects the sprinkler head when it is not in use. The specific idea is as follows: Energy-saving irrigation equipment for this arid region also includes: The auxiliary drive component 5 is located inside the protective cover 4. The drive component 5 includes a drive slide plate 507, the top of which is fixedly connected to the nozzle 302.

[0038] Reference Figure 1-3As shown, in this embodiment, the two sets of fixing plates 401 are provided with semi-circular grooves 406 at their close ends, and rubber sealing strips are provided on the inner sides of the two sets of semi-circular grooves 406. The drive assembly 5 also includes a drive motor 501 and two sets of drive side plates 508. A screw 506 is rotatably connected between the two sets of drive side plates 508. A drive slide plate 507 is screwed to the outside of the screw 506. The drive motor 501 is fixedly installed at the bottom of the protective cover 4. A bevel gear 502 is provided at the top output end of the drive motor 501. A drive plate 503 is fixedly installed at the bottom of the inner cavity of the protective cover 4. A drive rod 504 is rotatably connected to the drive plate 503. A bevel gear 505 is fixedly installed at one end of the drive rod 504. The other end of the drive rod 504 is fixedly connected to the screw 506. The bevel gear 502 meshes with the bevel gear 505. A drive side plate 508 is fixedly installed at the bottom of the inner cavity of the protective cover 4. The screw 506 is rotatably connected to the drive side plate 508.

[0039] Specifically, a controller is located inside the protective cover 4. The controller integrates a data processing module, a logic control module, a parameter visualization setting module, and a data storage module. The temperature sensor, drive motor 501, rotation motor 702, and support motor 904 are all electrically connected to the controller. When irrigation is required, the logic control module outputs a control signal according to a preset program. This control signal controls the rotation of drive motor 501, which in turn drives bevel gear 502 to rotate. Bevel gear 502 then drives the meshing bevel gear 505 to rotate. The screw 506 rotates, which in turn moves the screwed drive slide plate 507. The drive slide plate 507 moves the nozzle 302 toward the side closer to the two sets of baffles 405 until the nozzle 302 contacts the inclined surfaces of the two sets of baffles 405. The nozzle 302 pushes the two sets of baffles 405 away from each other through the inclined surfaces of the two sets of baffles 405. The two sets of baffles 405 press against the two sets of fixed springs 403 until the nozzle 302 passes through the two sets of semi-circular grooves 406 and moves to the outside of the protective cover 4. At this point, irrigation can begin. A temperature sensor detects the temperature of the current area and transmits the temperature data to the data processing module in real time. The data processing module filters and calibrates the collected data, then compares it with a pre-set temperature threshold from the parameter visualization setting module. The comparison result and trigger command are then synchronously transmitted to the logic control module. When the temperature is below the threshold, the water required by the lower-temperature plants decreases. The logic control module outputs a control signal according to a preset program, causing the support motor 904 and the rotary motor 702 to rotate. The rotary motor 702 drives the push plate 10 to rotate, while the support motor 904 drives the support slide plate 908 to move upwards. The support slide plate 908 then drives the valve 10... 2. While rotating, the push plate 10 is moved. After the push plate 10 is moved to the rotating groove 207 opened inside the gear 204, the support motor 904 is turned off, and the push plate 10 stops moving vertically. At this time, the rotating motor 704 continues to drive the push plate 10 to rotate. The push plate 10 drives the gear 204 to rotate. The gear 204 drives the pipe 22 to rotate through the meshing gear 4 202. At this time, the valve 102 has a small opening degree. At the same time, the size of the gear 204 is smaller than the size of the gear 4 202, and the rotation speed of the pipe 22 is slow. This reduces the water output while slowly irrigating, avoiding excessive watering and waste, and saving water resources. When the temperature exceeds the threshold, the plants require more water. The logic control module outputs control signals according to a preset program, causing the support motor 904 and the rotary motor 702 to rotate. The rotary motor 702 drives the push plate 10 to rotate, while the support motor 904 drives the support slide plate 908 to move upward. The support slide plate 908 drives the valve 102 to rotate while simultaneously moving the push plate 10. After the push plate 10 is moved to the rotating groove 207 inside the gear 1 203, the push plate 10 drives the gear 1 203 to rotate. The gear 1 203 drives the pipe 2 2 to rotate through the meshing gear 3 201. At this time, the valve 102 is fully open. Since the size of the gear 1 203 is larger than that of the gear 3 201, the rotation speed of the pipe 2 2 is faster, achieving increased water output and rapid irrigation to prevent the plants from running dry.

[0040] Working principle: During irrigation, the controller controls the drive motor 501 to rotate the bevel gear 502. The bevel gear 502, through the meshing bevel gear 505, drives the screw 506 to rotate. The screw 506 drives the screwed drive slide plate 507 to slide, which in turn moves the nozzle 302. The nozzle 302 moves towards the side closer to the two sets of baffles 405, pushing the two sets of baffles 405 into the inner cavity of the two sets of fixing grooves 402. At the same time, the two sets of fixing slide plates 404 press against the two sets of fixing springs 403 until the nozzle 302 moves to the outside of the protective cover 4. At this time, the temperature sensor detects the current temperature and transmits a signal to the controller, which then controls the rotation of the motor. When the motor 702 and the support motor 904 are started, the motor 702 drives the push plate 10 to rotate via the control rod 704. The support motor 904 drives the support slide plate 908 to move vertically via the screw 906. The support slide plate 908 drives the rack 9052 to move. The rack 9052 drives the valve 102 to rotate via the valve gear 103. At the same time, the support slide plate 908 drives the push plate 10 to move vertically via the top rod 9011, moving the push plate 10 to the inner cavity of the corresponding rotating groove 207. At this time, the valve 102 is opened to supply water for irrigation. At the same time, the push plate 10 drives the pipe 2 to rotate via the corresponding gear, so that the nozzle 302 rotates while spraying. After irrigation is complete, the controller controls the support motor 904 to rotate in the reverse direction. The support motor 904 drives the support slide plate 908 to move downwards. The support slide plate 908 drives the rack 9052 and two sets of connecting rods 909 to move downwards. The rack 9052 drives the valve 102 to rotate in the reverse direction through the valve gear 103, gradually closing the valve 102. At the same time, the two sets of connecting rods 909 drive the support top plate 9010 to move downwards. The support top plate 9010 drives the push rod 9011 to move downwards. The push rod 9011 drives the push plate 10 to move downwards until the support slide plate 908 returns to its initial position. At the same time, the rack 9052 and the push plate 10 return to their initial positions, and the valve 102 is completely closed. At this time, the controller controls the rotation motor 702 and the support motor 904 to turn off, and controls the drive motor 501 to rotate in the opposite direction. The drive motor 501 drives the screw 506 to rotate in the opposite direction. The screw 506 drives the drive slide plate 507 to move. The drive slide plate 507 drives the nozzle 302 to move closer to the inner cavity of the protective cover 4. After the nozzle 302 is moved to the initial position in the inner cavity of the protective cover 4, the two sets of baffles 405 return to the initial position under the action of the elastic force of the two sets of fixed springs 403.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. An energy-saving irrigation device for arid regions, characterized in that, include: Pipe 1 (1) is connected to pipe 2 (2) at its upper end via a pipe rotary joint (101). Gear 3 (201) and gear 4 (202) are fixedly installed on the outer side of pipe 2 (2). The end of pipe 2 (2) away from pipe 1 (1) is connected in sequence to a conveying pipe (3), a corrugated pipe (301) and a nozzle (302). A protective cover (4) is fixedly installed on the outer side of the conveying pipe (3). A temperature sensor is installed on the outer side of the protective cover (4). A housing is installed on the outer side of pipe 2 (2). (6) Two sets of fixing plates (401) are fixedly provided at one end of the protective cover (4). Fixing grooves (402) are opened at the opposite ends of the two sets of fixing plates (401). Fixing springs (403) are fixedly provided at the top of the inner cavity of the two sets of fixing grooves (402). Fixing slides (404) are fixedly provided at the opposite ends of the two sets of fixing springs (403). Baffles (405) are fixedly connected at the opposite ends of the two sets of fixing slides (404). Inclined grooves are opened at the opposite ends of the two sets of baffles (405). A drive assembly (5) is disposed in the inner cavity of the protective cover (4). The drive assembly (5) includes a drive slide plate (507), the top of which is fixedly connected to the nozzle (302). A support assembly (9) is provided at the bottom of the housing (6). The support assembly (9) includes a housing (901) fixedly provided at the bottom of the housing (6) and a valve (102) provided on the pipe (1). A screw (906) is rotatably connected to the bottom inner side of the housing (901). A support plate (908) is screwed to the outer side of the screw (906). A rack (9052) is fixedly provided at one end of the support plate (908). A valve gear (103) is meshed with the rack (9052). The valve gear (103) is fixedly provided on the outside of the handle of the valve (102). Gears (203) and (204) are meshed on the outer periphery of gears (201) and (202) respectively. A push rod (9011) is inserted into the housing (901). A push plate (10) is rotatably provided on the top of the push rod (9011).

2. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, Both sets of fixing plates (401) have a semi-circular groove (406) at one end that is close to each other, and both sets of semi-circular grooves (406) have a rubber sealing strip on the inner side.

3. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, The drive assembly (5) further includes a drive motor (501) and two sets of drive side plates (508). A screw (506) is rotatably connected between the two sets of drive side plates (508). The drive slide plate (507) is screwed to the outside of the screw (506). The drive motor (501) is fixedly installed at the bottom of the protective cover (4). A bevel gear (502) is provided at the top output end of the drive motor (501). A drive is fixedly installed at the bottom of the inner cavity of the protective cover (4). The drive plate (503) is rotatably connected to a drive rod (504). One end of the drive rod (504) is fixedly provided with a second bevel gear (505). The other end of the drive rod (504) is fixedly connected to a first screw (506). The first bevel gear (502) meshes with the second bevel gear (505). The bottom of the inner cavity of the protective cover (4) is fixedly provided with a drive side plate (508). The first screw (506) is rotatably connected to the drive side plate (508).

4. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, The top of the box (6) is provided with a rotating assembly (7), which includes a control rod (704). The bottom of the control rod (704) is fixedly connected to the push plate (10). The rotating assembly (7) also includes a rotating frame (701), which is fixedly installed on the top of the box (6). A fixing frame (601) is fixedly installed on the outside of the first pipe (1). The fixing frame (601) is fixedly connected to the box (6). The second pipe (2) is rotatably connected to the box (6). A rotating motor (702) is fixedly installed on the top of the rotating frame (701).

5. The energy-saving irrigation equipment for arid areas according to claim 4, characterized in that, The bottom output end of the rotating motor (702) is provided with a rotating rod (703), and the bottom of the rotating rod (703) is provided with a rotating groove (705). The control rod (704) is inserted into the inner cavity of the rotating groove (705). The rotating rod (703) is rotatably connected to the housing (6). The inner cavity of the rotating groove (705) is provided with two sets of grooves (706). The outer side of the control rod (704) is fixedly provided with two sets of protrusions (707). The two sets of protrusions (707) slide in the inner cavities of the two sets of grooves (706) respectively.

6. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, The inner cavity of the housing (6) is symmetrically provided with two sets of connecting components (8). The connecting components (8) include two sets of connecting rods (801). The bottom of the two sets of connecting rods (801) is fixedly provided with connecting rings (802). The bottom of the connecting rings (802) is provided with connecting grooves (803). The inner sides of the gear one (203) and gear two (204) are both fixedly provided with rotating disks (205). The rotating disks (205) are both provided with rotating grooves (207). The two sets of rotating disks (205) are both fixedly provided with two sets of locking blocks (206) on the side of the two sets of rotating disks (205) that are far apart from each other. The two sets of locking blocks (206) are slidably connected to the inner cavity of the connecting grooves (803).

7. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, A second outer shell (902) is fixedly installed on the outside of the first pipe (1). An opening (903) is provided between the first outer shell (901) and the second outer shell (902). A limiting rod (905) is fixedly installed in the inner cavity of the second outer shell (902). A sliding plate (9051) is sleeved on the outside of the limiting rod (905). One end of the sliding plate (9051) is fixedly connected to the rack (9052).

8. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, The dimensions of gear three (201) and gear four (202) are the same as those of gear one (203) and gear two (204), respectively. The dimension of gear three (201) is smaller than that of gear four (202). A support motor (904) is fixedly provided at the bottom of the outer shell one (901). The top output end of the support motor (904) passes through the outer shell one (901) and is fixedly connected to screw two (906).

9. The energy-saving irrigation equipment for arid areas according to claim 1, characterized in that, The top of the screw 2 (906) is fixedly provided with a limiting top plate (907), the top of the support slide plate (908) is fixedly provided with two sets of connecting rods (909), the top of the two sets of connecting rods (909) is fixedly provided with a support top plate (9010), and the support top plate (9010) is fixedly connected with the top rod (9011).

10. An energy-saving irrigation device for arid areas according to claim 1, characterized in that, The push plate (10) has two sets of push grooves (11), and push springs (12) are fixedly installed in the inner cavity of each of the two sets of push grooves (11). Rotating plates (13) are fixedly installed at the ends of the two sets of push springs (12) that are far apart from each other. The two sets of rotating plates (13) are slidably connected to the inner cavity of the two sets of push grooves (11). Four sets of inclined grooves (14) are opened on the outer side of the push plate (10).

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