Water conservancy irrigation device for water conservancy project

Abstract

The invention relates to the field of water conservancy irrigation, in particular to a water conservancy irrigation device for a water conservancy project, and solves the problems of ensuring that a pipeline is in a water passing state during long-distance and short-distance irrigation and ensuring uniform irrigation at the same time, the water conservancy irrigation device comprises a support and an irrigation component, a side plate is fixedly mounted on the side wall of the top of the support, and a rotating shaft is rotationally connected into the side plate; the rotating shaft is fixedly connected with the wind-up roller, and a plurality of abutting rings are fixedly installed on the outer wall of the wind-up roller. According to the device, when irrigation needs to be carried out at different distances and lengths, the irrigation pipe can be stretched to enable a winding roller to unwind the pipe, meanwhile, under the arrangement effect of an abutting ring, the abutting ring of the device can abut against the wound irrigation pipe during short-distance irrigation, it is guaranteed that the irrigation pipe is in a hollow expansion state, and therefore the irrigation pipe is prevented from being damaged. The irrigation pipe is in a water passing state, and the phenomenon that when the winding roller is wound, water cannot pass through the irrigation pipe, and irrigation cannot be achieved is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy and irrigation, and in particular to a water conservancy and irrigation device for a water conservancy project. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is a valuable resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production.

[0003] Irrigation refers to the use of water to irrigate the land, mainly including flood irrigation, sprinkler irrigation, micro-sprinkler irrigation, drip irrigation, infiltration irrigation, deficit irrigation, etc., which are divided into irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period, and irrigation in winter. The principle of irrigation is that the amount of irrigation, the number of irrigations, and the time should be determined according to the water requirements of medicinal plants, the growth stage, the climate, and the soil conditions. Irrigation should be timely, appropriate, and reasonable.

[0004] However, when the existing irrigation device is irrigating, since the stretching length of the pipe is not fixed, during short-distance irrigation, part of the pipe will be rolled up on the winding roller, at which time the pipe will be stretched and compressed, and the pipe is in a tightened state and water cannot flow. At the same time, the existing device has the phenomenon of uneven irrigation.

[0005] Therefore, the present invention provides a water conservancy irrigation device for a water conservancy project to solve the above problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a water conservancy irrigation device for water conservancy projects to solve the above-mentioned problem of ensuring that the pipeline is in a water-flowing state during long and short distance irrigation, while ensuring uniform irrigation.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] A water conservancy irrigation device for a water conservancy project comprises a bracket and an irrigation component, wherein a side plate is fixedly mounted on the side wall at the top of the bracket, a rotating shaft is rotatably connected inside the side plate, the rotating shaft is fixedly connected to a winding roller, a top ring is fixedly mounted on the outer wall of the winding roller, the number of the top rings is multiple, an irrigation pipe is wound between two of the top rings, the irrigation pipe is sealed and connected to the irrigation component and fluid is conducted, the irrigation component is clamped on the top of the bracket, a card box is fixedly mounted on the side wall of the side plate, the card box matches the rotating shaft, a stabilizing column is slidably connected to the bottom of the bracket, the number of the stabilizing columns is multiple; the device is provided by the winding roller. The device is configured to be able to roll up irrigation pipes of different lengths. When irrigation is required at different distances, the irrigation pipe can be stretched to allow the winding roller to release the pipe. At the same time, under the setting of the push-up ring, the device can push up the rolled-up irrigation pipe during short-distance irrigation, ensuring that the irrigation pipe is in a hollow and expanded state, so that the irrigation pipe is in a water-flowing state, thereby avoiding the phenomenon that the irrigation pipe cannot flow with water when the winding roller is rolled up, thereby causing irrigation failure. The device can ensure the free stretching of the winding roller and the water-flowing state when irrigating long and short distances, thereby avoiding the folding phenomenon caused by the complete pulling out of the pipe during short-distance irrigation, and ensuring neatness at the same time.

[0009] Preferably, a push airbag is provided inside the push ring, a sliding shaft is slidably connected to the inner wall of the push ring, a booster plate is fixedly installed on one end of the sliding shaft located inside the push ring, the booster plate pushes against the outer surface of the push airbag, a push plate is fixedly installed on one end of the sliding shaft located outside the push ring, the push plate matches the irrigation pipe, a compression spring is fixedly installed on the outer wall of the sliding shaft, and the other end of the compression spring is fixedly connected to the outer wall of the push ring; the push airbag of the device is in an airless and contracted state in the initial state, and the compression spring at this time will stretch the push plate so that the push plate is stretched to fit the outer wall of the push ring, and at the same time, in the initial state, the booster plate fits against the outer surface of the airless push airbag, so that the push plate can move quickly when the push airbag is inflated.

[0010] Preferably, a main airbag is provided on the outer wall of the winding roller, and the main airbag is located inside the outermost abutting ring, and an adjusting screw is rotatably connected inside the outermost abutting ring, and a compression plate is threadedly connected on the outer wall of the adjusting screw, and the compression plate matches the main airbag; when the abutting plates of the device are relatively displaced, they will not contact each other, and a distance is left between them. When the device is irrigating a short distance, in order to ensure the cleanliness of the pipeline and avoid the pipeline folding caused by pulling it out completely, the adjusting screw is rotated so that the compression plate on the outer wall of the adjusting screw abuts against the main airbag. airbag, at this time the main airbag will inject air into the inner part of the abutting airbag, at this time the abutting airbag will abut the sliding shaft, and the sliding shaft drives the abutting plate to move outward, so that the abutting plate abuts the irrigation pipe, so that the irrigation pipe is in a ventilated state; when the main airbag of the device is inflated, it can be controlled autonomously to meet the use of irrigation pipes of different diameters, and at the same time it can autonomously control the degree of abutment of the irrigation pipe and fine-tune the water output of the outlet. At the same time, the device can make the abutting plate contact with the pipe through the setting of the abutting plate, so as to ensure that the irrigation pipe is in a state where water can pass through and avoid blockage caused by excessive stretching.

[0011] Preferably, a fixed tube is fixedly installed on the inner wall of one end of the winding roller, one end of the fixed tube is sealed and connected to one end of the irrigation pipe and fluid is conducted, the other end of the fixed tube is connected to one end of a water inlet pipe, the water inlet pipe is installed inside the winding roller through a bearing frame, a sliding sealing sleeve is installed at the other end of the water inlet pipe, and the sliding sealing sleeve is connected to an external water supply pipe; the device can be connected to various water supply components through the sliding sealing sleeve, and when the winding roller of the device is winding or releasing the pipe, the water inlet pipe will not drive the water supply component to rotate due to the setting of the sliding sealing sleeve, and the winding roller rotates alone.

[0012] Preferably, a fixing frame is fixedly mounted on the side wall of the side plate, the fixing frame is located on the side wall of the winding roller, a sliding groove is provided on the inner wall of the fixing frame, a sliding block is slidably connected inside the sliding groove; a pipe hole is provided on the inner wall of the sliding block, a fixed arc block is slidably connected inside the pipe hole, a top extension spring is fixedly mounted on the outer wall of the fixed arc block, and the other end of the top extension spring is fixedly connected to the inner wall of the sliding block; when the device stretches the irrigation pipe, the sliding block will slide, and the sliding block can play a guiding role when resetting to ensure that the irrigation pipe is wound in an orderly manner, and through the setting of the fixed arc block, the device can be suitable for use with irrigation pipes of various diameters, and when the device is winding, the sliding block can clean the outer wall of the irrigation pipe.

[0013] Preferably, a volute spring is installed on the outer wall of one end of the rotating shaft, and the other end of the volute spring is fixedly connected to the side plate; a limiting block is fixedly installed on the outer wall of the other end of the rotating shaft, and a limiting plate is slidably connected to the inside of the card box, one side of one end of the limiting plate is provided with an arc surface, and the other end is provided with a straight surface, the arc surface of the limiting plate matches the limiting block, and the other end of the limiting plate is fixedly connected to one end of the top spring, and the other end of the top spring is fixedly connected to the inner side wall of the card box, and one end of the limiting plate located inside the card box is fixedly connected to one end of a reset cable, and the other end of the reset cable is located outside the side plate; when the device stretches the irrigation pipe, the rotating shaft will rotate forward at this time, and this When the irrigation pipe is stretched out, the card box limits the rotating shaft to prevent the winding roller from winding the irrigation pipe. When the irrigation pipe needs to be wound up, the reset cable is pulled, and the limit block on the outer wall of the rotating shaft is disengaged from the limit card connection with the limit plate, and the rotating shaft is driven to reset and wind up under the action of the vortex spring, so as to realize the winding of the irrigation pipe. When the irrigation pipe is stretched, the device can store energy by stretching the irrigation pipe and store energy by compressing the vortex spring. When winding up is needed, automatic winding can be realized without the need for an additional power source.

[0014] Preferably, the irrigation component includes an irrigation box, a water outlet pipe, a two-way screw and a telescopic rod, the water outlet pipe is fixedly installed inside the irrigation box, the two-way screw and the telescopic rod are respectively rotatably connected to the inside of the irrigation box, a storage tube is fixedly installed on the top of the water outlet pipe, a sliding tube is sealingly and slidably connected to the inner top wall of the storage tube, and a nozzle is rotatably installed on the top of the sliding tube; a driving impeller is rotatably connected inside the water outlet pipe, a driving shaft is installed at the axis of the driving impeller, a first driving bevel tooth is fixedly installed on the outer wall of one end of the driving shaft, a first rotating bevel tooth is fixedly installed on the outer wall of the bottom of the two-way screw, the first rotating bevel tooth is drivingly connected to the first driving bevel tooth, a threaded plate is fixedly installed on the outer wall of the sliding tube, and the threaded plate is threadedly connected to the outer wall of the two-way screw.

[0015] Preferably, a second driving bevel gear is fixedly installed on the outer wall of the other end of the driving shaft, a second connecting bevel gear is fixedly installed on the outer wall of the bottom of the telescopic rod, the second connecting bevel gear is meshingly connected with the second driving bevel gear, a driving gear is fixedly installed on the outer wall of the top of the telescopic rod, an outer tube gear is installed on the outer wall of the lower part of the sprinkler head, and the outer tube gear is meshingly connected with the driving gear; when the device is irrigating, the water flow will drive the driving impeller to rotate, and under the action of the driving impeller, the driving shaft will be synchronously driven to rotate, and under the action of the first driving bevel gear and the first rotating bevel gear, the bidirectional lead screw will rotate to drive the threaded plate up and down. The displacement allows the nozzle of the device to move up and down for irrigation. At the same time, under the action of the driving impeller, the driving gear on the top of the telescopic rod drives the nozzle to rotate, so that the device can irrigate in a large range and ensure the uniformity of irrigation. The driving impeller of the device can also be replaced by a water turbine, etc., that is, to drive the device to operate; through the arrangement of the bidirectional screw and the telescopic rod, the nozzle of the device can rotate up and down during irrigation, realizing the change from traditional circular ring to spiral circular irrigation, ensuring that the circumference is fully and evenly irrigated. The bidirectional screw thread of the device is small, and the up and down displacement is slow, ensuring the thoroughness of irrigation.

[0016] Preferably, the internal rotation of the stabilizing column is connected to a rotating rod, and a stabilizing gear is installed on the outer wall of the rotating rod, and the stabilizing gear is meshingly connected to a driving tooth plate, and the driving tooth plate is slidably connected to the inside of the stabilizing column, one end of the driving tooth plate is fixedly connected to one end of a limiting plate, and the other end of the limiting plate is fixedly connected to one end of a plug-in rod, and the plug-in rod is slidably connected to the inner wall of the stabilizing column; when the device needs to be used, the stabilizing column is first plugged into the ground, and at this time, the rotating rod is driven to make the stabilizing gear drive the driving tooth plate and the plug-in rod to move, so that the plug-in rod is extended and forms a right angle with the outer wall of the stabilizing column, thereby further enhancing the stability of the device and avoiding shaking and sliding when the device is in use.

[0017] The beneficial effects of the present invention are:

[0018] 1. The device can reel in irrigation pipes of different lengths by setting a reel-in roller. When irrigation is required at different distances, the reel-in roller can be used to release the pipe by stretching the irrigation pipe. At the same time, the device can use the reel-in roller to push against the reeled irrigation pipe when irrigating over a short distance, so that the irrigation pipe is in a hollow and expanded state, and the irrigation pipe is in a water-permeable state, thereby avoiding the phenomenon that the irrigation pipe cannot pass water when the reel-in roller is reeled in, which leads to the inability to irrigate. The device can ensure the free stretching of the reel-in roller and the water-permeable state when irrigating over long and short distances, thereby avoiding the folding phenomenon caused by the pipes being pulled out completely during short-distance irrigation, and ensuring neatness at the same time.

[0019] 2. When the main airbag of the device is inflated, it can be autonomously controlled to meet the use of irrigation pipes of different diameters. At the same time, the degree of the irrigation pipe's abutment can be autonomously controlled to fine-tune the water output of the outlet. At the same time, the device can make the abutment plate contact the pipe through the setting of the abutment plate, thereby ensuring that the irrigation pipe is in a state where water can flow and avoiding blockage caused by excessive stretching.

[0020] 3. When the device is stretching the irrigation pipe, the sliding block will slide, and when resetting, the sliding block can play a guiding role to ensure that the irrigation pipe is wound in an orderly manner. At the same time, through the setting of the fixed arc block, the device can be suitable for the use of irrigation pipes of various diameters, and when the device is reeling, the sliding block can clean the outer wall of the irrigation pipe.

[0021] 4. When the irrigation pipe is stretched, the device can store energy by stretching the irrigation pipe and store energy by compressing the volute spring. When winding is required, it can be automatically wound without the need for an additional power source.

[0022] 5. The device is provided with a bidirectional screw and a telescopic rod, so that the nozzle of the device can rotate up and down during irrigation, realizing the change from a traditional circular ring to a spiral circular irrigation, ensuring that the circumference is fully and evenly irrigated. The bidirectional screw thread of the device is small, and the up and down displacement is slow, ensuring the thoroughness of irrigation.

[0023] 6. When the device needs to be used, first insert the stabilizing column into the ground. At this time, by driving the rotating rod, the stabilizing gear drives the driving gear plate and the plug-in rod to move, so that the plug-in rod extends and forms a right angle with the outer wall of the stabilizing column, further enhancing the stability of the device and avoiding shaking and sliding when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of a front view of the present invention.

[0025] Figure 2 It is a schematic diagram of the plane of the winding roller of the present invention.

[0026] Figure 3 For the present invention Figure 2 A is an enlarged schematic diagram.

[0027] Figure 4 It is a schematic diagram of a partial cross-section of the winding roller of the present invention.

[0028] Figure 5 Schematic diagram of the interior of the sliding block of the present invention.

[0029] Figure 6 It is a schematic diagram of a cross-section of the card box of the present invention.

[0030] Figure 7 It is a schematic diagram of the irrigation component of the present invention.

[0031] Figure 8 It is a schematic diagram of the interior of the water outlet pipe of the present invention.

[0032] Fig. 9 It is a schematic diagram of the interior of the stabilizing column of the present invention.

[0033] Fig.10 It is a schematic diagram of the meshing of the stable gear and the driving gear plate of the present invention.

[0034] In the figure: 1. bracket; 2. side panel;

[0035] 3. Winding roller; 301. Fixed pipe; 302. Water inlet pipe; 303. Bearing frame; 304. Sliding sealing sleeve;

[0036] 4. Irrigation components; 401. Water outlet pipe; 402. Storage pipe; 403. Sliding pipe; 404. Sprinkler; 405. Driving impeller; 406. Driving shaft; 407. First driving bevel gear; 408. Bidirectional lead screw; 409. First rotating bevel gear; 410. Threaded plate; 411. Second driving bevel gear; 412. Telescopic rod; 413. Second connecting bevel gear; 414. Driving gear; 415. External tube gear;

[0037] 5. Stable column; 501. Rotating rod; 502. Stable gear; 503. Connecting rod; 504. Driving gear plate; 505. Limiting plate;

[0038] 6. top ring; 601. top airbag; 602. sliding shaft; 603. booster plate; 604. top plate; 605. compression spring; 606. adjusting screw; 607. main airbag; 608. compression plate;

[0039] 7. Rotating shaft; 701. Scroll spring; 702. Limiting block;

[0040] 8. Card box; 801. Limiting plate; 802. Retaining spring; 803. Reset cable;

[0041] 9. Fixed frame; 901. Slide groove; 902. Sliding block; 903. Pipe hole; 904. Fixed arc block; 905. Extension spring. DETAILED DESCRIPTION

[0042] The following will describe various embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0043] A water conservancy irrigation device for a water conservancy project, as shown in the attached Figure 1-2 As shown, it includes a bracket 1 and an irrigation component 4, a side plate 2 is fixedly installed on the side wall at the top of the bracket 1, a rotating shaft 7 is rotatably connected inside the side plate 2, the rotating shaft 7 is fixedly connected to the winding roller 3, a top ring 6 is fixedly installed on the outer wall of the winding roller 3, the number of the top rings 6 is multiple, an irrigation pipe is wound between the two top rings 6, the irrigation pipe is sealed and connected to the irrigation component 4 and the fluid is conductive, the irrigation component 4 is clamped on the top of the bracket 1, a card box 8 is fixedly installed on the side wall of the side plate 2, the card box 8 matches the rotating shaft 7, the bottom of the bracket 1 is slidably connected to a stabilizing column 5, the number of the stabilizing column 5 is multiple; the device can reel in different lengths through the setting of the winding roller 3. When irrigation is required at different distances, the irrigation pipe can be stretched to allow the winding roller 3 to release the pipe. At the same time, under the setting of the abutting ring 6, the device can abut the rolled-up irrigation pipe during short-distance irrigation to ensure that the irrigation pipe is in a hollow and expanded state, so that the irrigation pipe is in a water-flowing state, thereby avoiding the phenomenon that the irrigation pipe cannot flow water when the winding roller 3 is wound, thereby causing irrigation failure. When irrigating long and short distances, the device can ensure the free stretching of the winding roller 3 and the water-flowing state, thereby avoiding the folding phenomenon caused by the complete pulling out of the pipe during short-distance irrigation, and ensuring neatness at the same time.

[0044] As attached Figure 2-3As shown, a push-up airbag 601 is arranged inside the push-up ring 6, a sliding shaft 602 is slidably connected to the inner wall of the push-up ring 6, a booster plate 603 is fixedly installed on one end of the sliding shaft 602 located inside the push-up ring 6, the booster plate 603 pushes against the outer surface of the push-up airbag 601, a push-up plate 604 is fixedly installed on one end of the sliding shaft 602 located outside the push-up ring 6, the push-up plate 604 matches the irrigation pipe, and a compression spring 605 is fixedly installed on the outer wall of the sliding shaft 602 , the other end of the compression spring 605 is fixedly connected to the outer wall of the top ring 6; the top airbag 601 of the device is in an airless and contracted state in the initial state. At this time, the compression spring 605 will stretch the top plate 604, so that the top plate 604 is stretched to fit the outer wall of the top ring 6. At the same time, in the initial state, the booster plate 603 is in contact with the outer surface of the airless top airbag 601, so that when the top airbag 601 is inflated, the top plate 604 can move quickly.

[0045] As attached Figure 2 As shown, a main airbag 607 is provided on the outer wall of the winding roller 3, and the main airbag 607 is located inside the outermost abutting ring 6, and the inner part of the outermost abutting ring 6 is rotatably connected with an adjusting screw 606, and a compression plate 608 is threadedly connected on the outer wall of the adjusting screw 606, and the compression plate 608 matches the main airbag 607; when the abutting plates 604 of the device are relatively displaced, they will not contact each other, and a distance is left between them. When the device is used for irrigation over a short distance, in order to ensure the cleanliness of the pipeline and avoid the pipeline folding caused by pulling it out completely, the adjusting screw 606 is rotated so that the compression plate 608 on the outer wall of the adjusting screw 606 abuts against the main airbag 607 At this time, the main airbag 607 will inject air into the abutting airbag 601, and the abutting airbag 601 will abut the sliding shaft 602. The sliding shaft 602 drives the abutting plate 604 to move outward, so that the abutting plate 604 abuts the irrigation pipe, so that the irrigation pipe is in a ventilated state; when the main airbag 607 of the device is injected with air, it can be controlled autonomously to meet the use of irrigation pipes of different diameters. At the same time, it can autonomously control the degree of abutment of the irrigation pipe and fine-tune the water output of the water outlet. At the same time, the device can make the abutting plate 604 contact with the pipe through the setting of the abutting plate 604, so as to ensure that the irrigation pipe is in a state where water can pass through and avoid blockage caused by excessive stretching.

[0046] As attached Figure 4As shown, a fixed pipe 301 is fixedly installed on the inner wall of one end of the winding roller 3, one end of the fixed pipe 301 is sealed and connected to one end of the irrigation pipe and fluid is conducted, the other end of the fixed pipe 301 is connected to one end of the water inlet pipe 302, the water inlet pipe 302 is installed inside the winding roller 3 through a bearing frame 303, and a sliding sealing sleeve 304 is installed on the other end of the water inlet pipe 302, and the sliding sealing sleeve 304 is connected to the external water supply pipe; the device can be connected to various water supply components through the sliding sealing sleeve 304, when the winding roller 3 of the device is winding or releasing the pipe, the water inlet pipe 302 will not drive the water supply component to rotate due to the setting of the sliding sealing sleeve 304, and the winding roller 3 rotates alone.

[0047] As attached Figure 1-2 and attached Figure 5 As shown, a fixing frame 9 is fixedly installed on the side wall of the side plate 2, and the fixing frame 9 is located on the side wall of the winding roller 3. A sliding groove 901 is opened on the inner wall of the fixing frame 9, and a sliding block 902 is slidably connected inside the sliding groove 901; a pipe hole 903 is opened on the inner wall of the sliding block 902, and a fixed arc block 904 is slidably connected inside the pipe hole 903, and a top extension spring 905 is fixedly installed on the outer wall of the fixed arc block 904, and the other end of the top extension spring 905 is fixedly connected to the inner wall of the sliding block 902; when the device is stretching the irrigation pipe, the sliding block 902 will slide at this time, and the sliding block 902 can play a guiding role when resetting to ensure that the irrigation pipe is wound in an orderly manner. At the same time, through the setting of the fixed arc block 904, the device can be suitable for the use of various irrigation pipes with different diameters, and when the device is winding, the sliding block 902 can clean the outer wall of the irrigation pipe.

[0048] As attached Figure 2 and attached Figure 6As shown, a spiral spring 701 is installed on the outer wall of one end of the rotating shaft 7, and the other end of the spiral spring 701 is fixedly connected to the side plate 2; a limiting block 702 is fixedly installed on the outer wall of the other end of the rotating shaft 7, and a limiting plate 801 is slidably connected to the inside of the card box 8. One side of one end of the limiting plate 801 is provided with an arc surface, and the other end is provided with a straight surface. The arc surface of the limiting plate 801 matches the limiting block 702, and the other end of the limiting plate 801 is fixedly connected to one end of the top spring 802, and the other end of the top spring 802 is fixedly connected to the inner wall of the card box 8. One end of the limiting plate 801 located inside the card box 8 is fixedly connected to one end of the reset cable 803, and the other end of the reset cable 803 is located outside the side plate 2; when the device is stretching the irrigation pipe, the rotating shaft 7 will rotate forward at this time, and the limiting plate 801 on the outer wall of the rotating shaft 7 will rotate forward at this time. The arc surface of the control block 702 is opposite to the arc surface of the limiting plate 801, the limiting plate 801 contracts, and at the same time the reset cable 803 is in a loose state, the spiral spring 701 at one end of the rotating shaft 7 is in a compressed state, and after the irrigation pipe is stretched out, the card box 8 limits the rotating shaft 7 to prevent the winding roller 3 from winding the irrigation pipe. When the irrigation pipe needs to be wound up, the reset cable 803 is pulled, and the limiting block 702 on the outer wall of the rotating shaft 7 is disengaged from the limiting card connection with the limiting plate 801, and the rotating shaft 7 is driven to reset and wind up under the action of the spiral spring 701, so as to realize the winding of the irrigation pipe. When the irrigation pipe is stretched, the device can store energy by stretching the irrigation pipe and compress and store energy by the spiral spring 701. When winding up is required, automatic winding can be realized without the need for an additional power source to drive.

[0049] As attached Figure 7-8 As shown, the irrigation component 4 includes an irrigation box, a water outlet pipe 401, a bidirectional lead screw 408 and a telescopic rod 412. The water outlet pipe 401 is fixedly installed inside the irrigation box, the bidirectional lead screw 408 and the telescopic rod 412 are rotatably connected inside the irrigation box, a receiving pipe 402 is fixedly installed on the top of the water outlet pipe 401, a sliding pipe 403 is sealingly slidably connected to the inner top wall of the receiving pipe 402, and a nozzle 404 is rotatably installed on the top of the sliding pipe 403; the inner rotatable A driving impeller 405 is dynamically connected, a driving shaft 406 is installed at the axis of the driving impeller 405, a first driving bevel gear 407 is fixedly installed on the outer wall of one end of the driving shaft 406, a first rotating bevel gear 409 is fixedly installed on the outer wall of the bottom of the bidirectional lead screw 408, the first rotating bevel gear 409 is drivingly connected to the first driving bevel gear 407, a threaded plate 410 is fixedly installed on the outer wall of the sliding tube 403, and the threaded plate 410 is threadedly connected to the outer wall of the bidirectional lead screw 408.

[0050] As attached Figure 7As shown, a second driving bevel gear 411 is fixedly installed on the outer wall of the other end of the driving shaft 406, a second connecting bevel gear 413 is fixedly installed on the outer wall of the bottom of the telescopic rod 412, and the second connecting bevel gear 413 is meshed and connected with the second driving bevel gear 411, and a driving gear 414 is fixedly installed on the outer wall of the top of the telescopic rod 412, and an outer tube gear 415 is installed on the outer wall of the lower part of the nozzle 404, and the outer tube gear 415 is meshed and connected with the driving gear 414; when the device is irrigated, the water flow will drive the driving impeller 405 to rotate, and under the action of the driving impeller 405, the driving shaft 406 is synchronously driven to rotate, and under the action of the first driving bevel gear 407 and the first rotating bevel gear 409, the bidirectional lead screw 408 will rotate, thereby driving the threaded plate 4 10 is displaced up and down, so that the nozzle 404 of the device can be displaced up and down for irrigation. At the same time, under the action of the driving impeller 405, the driving gear 414 at the top of the telescopic rod 412 drives the nozzle 404 to rotate, so that the device can irrigate in a large range and ensure the uniformity of irrigation. The driving impeller 405 of the device can also be replaced by a water turbine, etc., that is, to drive the operation of the device; through the arrangement of the bidirectional screw 408 and the telescopic rod 412, the nozzle 404 of the device can be rotated up and down during irrigation, realizing the change from traditional circular ring to spiral circular irrigation, ensuring that the circumference is fully and evenly irrigated. The bidirectional screw thread of the device is small, and the up and down displacement is slow, ensuring the thoroughness of irrigation.

[0051] As attached Figure 9-10 As shown, the internal rotation of the stabilizing column 5 is connected with a rotating rod 501, and a stabilizing gear 502 is installed on the outer wall of the rotating rod 501, and the stabilizing gear 502 is meshed with the driving tooth plate 504, and the driving tooth plate 504 is slidably connected to the inside of the stabilizing column 5, and one end of the driving tooth plate 504 is fixedly connected to one end of the limiting plate 505, and the other end of the limiting plate 505 is fixedly connected to one end of the plug-in rod 503, and the plug-in rod 503 is slidably connected to the inner wall of the stabilizing column 5; when the device needs to be used, the stabilizing column 5 is first plugged into the ground. At this time, the rotating rod 501 is driven to make the stabilizing gear 502 drive the driving tooth plate 504 and the plug-in rod 503 to move, so that the plug-in rod 503 extends out and forms a right angle with the outer wall of the stabilizing column 5, further enhancing the stability of the device and avoiding shaking and sliding when the device is used.

[0052] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0053] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A water conservancy irrigation device for a water conservancy project, comprising a support (1) and an irrigation component (4), characterized in that: A side plate (2) is fixedly mounted on the side wall at the top of the bracket (1); a rotating shaft (7) is rotatably connected inside the side plate (2); the rotating shaft (7) is fixedly connected to the winding roller (3); a top ring (6) is fixedly mounted on the outer wall of the winding roller (3); the number of the top rings (6) is multiple; an irrigation pipe is wound between two of the top rings (6); the irrigation pipe is sealed and fluid-conducting with the irrigation component (4); the irrigation component (4) is clamped on the top of the bracket (1); a card box (8) is fixedly mounted on the side wall of the side plate (2); the card box (8) matches the rotating shaft (7); a stabilizing column (5) is slidably connected to the bottom of the bracket (1); the number of the stabilizing columns (5) is multiple.

2. A water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The interior of the abutting ring (6) is provided with an abutting airbag (601), and a sliding shaft (602) is slidably connected to the inner wall of the abutting ring (6). A booster plate (603) is fixedly installed on one end of the sliding shaft (602) located inside the abutting ring (6), and the booster plate (603) abuts against the outer surface of the abutting airbag (601). A push plate (604) is fixedly installed on one end of the sliding shaft (602) located outside the abutting ring (6), and the push plate (604) matches the irrigation pipe. A compression spring (605) is fixedly installed on the outer wall of the sliding shaft (602), and the other end of the compression spring (605) is fixedly connected to the outer wall of the abutting ring (6).

3. A water conservancy irrigation device for water conservancy projects according to claim 2, characterized in that: A main airbag (607) is arranged on the outer wall of the winding roller (3), and the main airbag (607) is located inside the outermost abutting ring (6), and an adjusting screw (606) is rotatably connected inside the outermost abutting ring (6), and a compression plate (608) is threadedly connected on the outer wall of the adjusting screw (606), and the compression plate (608) matches the main airbag (607).

4. A water conservancy irrigation device for water conservancy projects according to claim 3, characterized in that: A fixed pipe (301) is fixedly mounted on the inner wall of one end of the winding roller (3); one end of the fixed pipe (301) is sealed and fluidically connected to one end of the irrigation pipe; the other end of the fixed pipe (301) is connected to one end of a water inlet pipe (302); the water inlet pipe (302) is mounted inside the winding roller (3) via a bearing frame (303); a sliding sealing sleeve (304) is mounted on the other end of the water inlet pipe (302); and the sliding sealing sleeve (304) is connected to an external water supply pipe.

5. The water conservancy irrigation device for water conservancy projects according to claim 4, characterized in that: A fixing frame (9) is fixedly mounted on the side wall of the side plate (2), the fixing frame (9) is located on the side wall of the winding roller (3), a sliding groove (901) is provided on the inner wall of the fixing frame (9), and a sliding block (902) is slidably connected inside the sliding groove (901); The inner wall of the sliding block (902) is provided with a tube hole (903), and the interior of the tube hole (903) is slidably connected to a fixed arc block (904). An extension spring (905) is fixedly installed on the outer wall of the fixed arc block (904), and the other end of the extension spring (905) is fixedly connected to the inner wall of the sliding block (902).

6. The water conservancy irrigation device for water conservancy projects according to claim 5, characterized in that: A spiral spring (701) is installed on the outer wall of one end of the rotating shaft (7), and the other end of the spiral spring (701) is fixedly connected to the side plate (2); A limiting block (702) is fixedly mounted on the outer wall of the other end of the rotating shaft (7); a limiting plate (801) is slidably connected to the interior of the card box (8); a curved surface is arranged on one side of one end of the limiting plate (801), and a straight surface is arranged on the other end; the curved surface of the limiting plate (801) matches the limiting block (702); the other end of the limiting plate (801) is fixedly connected to one end of a resisting spring (802); the other end of the resisting spring (802) is fixedly connected to the inner wall of the card box (8); one end of the limiting plate (801) located inside the card box (8) is fixedly connected to one end of a reset cable (803); the other end of the reset cable (803) is located outside the side plate (2).

7. The water conservancy irrigation device for water conservancy projects according to claim 6, characterized in that: The irrigation component (4) comprises an irrigation box, a water outlet pipe (401), a bidirectional screw (408) and a telescopic rod (412); the water outlet pipe (401) is fixedly installed inside the irrigation box; the bidirectional screw (408) and the telescopic rod (412) are respectively rotatably connected inside the irrigation box; a receiving pipe (402) is fixedly installed on the top of the water outlet pipe (401); a sliding pipe (403) is sealingly and slidably connected to the inner top wall of the receiving pipe (402); a spray head (404) is rotatably installed on the top of the sliding pipe (403); The outlet pipe (401) is internally rotatably connected to a driving impeller (405), a driving shaft (406) is installed at the axis of the driving impeller (405), a first driving bevel gear (407) is fixedly installed on the outer wall of one end of the driving shaft (406), a first rotating bevel gear (409) is fixedly installed on the outer wall of the bottom of the bidirectional lead screw (408), the first rotating bevel gear (409) is drivingly connected to the first driving bevel gear (407), a threaded plate (410) is fixedly installed on the outer wall of the sliding tube (403), and the threaded plate (410) is threadedly connected to the outer wall of the bidirectional lead screw (408).

8. The water conservancy irrigation device for water conservancy projects according to claim 7, characterized in that: A second driving bevel gear (411) is fixedly mounted on the outer wall of the other end of the driving shaft (406); a second connecting bevel gear (413) is fixedly mounted on the outer wall of the bottom of the telescopic rod (412); the second connecting bevel gear (413) is meshingly connected with the second driving bevel gear (411); a driving gear (414) is fixedly mounted on the outer wall of the top of the telescopic rod (412); an outer tube gear (415) is mounted on the outer wall of the lower part of the nozzle (404); the outer tube gear (415) is meshingly connected with the driving gear (414).

9. The water conservancy irrigation device for water conservancy projects according to claim 8, characterized in that: The interior of the stabilizing column (5) is rotatably connected to a rotating rod (501), and a stabilizing gear (502) is installed on the outer wall of the rotating rod (501). The stabilizing gear (502) is meshed and connected with a driving tooth plate (504), and the driving tooth plate (504) is slidably connected to the interior of the stabilizing column (5), and one end of the driving tooth plate (504) is fixedly connected to one end of a limiting plate (505), and the other end of the limiting plate (505) is fixedly connected to one end of a plug-in rod (503), and the plug-in rod (503) is slidably connected to the inner wall of the stabilizing column (5).

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