Water-saving sprinkling irrigation equipment for tea garden planting

Abstract

The invention relates to the technical field of water-saving sprinkling irrigation mechanical equipment, in particular to water-saving sprinkling irrigation equipment for tea garden planting, which comprises a connecting plate, supporting structures are arranged on two sides of the connecting plate, moving structures are arranged on side surfaces of the supporting structures, lifting structures are connected to the supporting structures, and bearing structures are connected to the lifting structures. A connecting structure is arranged on the side face of the bearing structure. The end of the connecting structure is connected with a sprinkling irrigation structure. The device can adapt to irrigation work of tea trees of different sizes through the supporting structure, the whole device can be driven through the moving structure, the irrigation efficiency is improved, irrigation water can be lifted through the lifting structure, liquid medicine is sprayed through gravitational potential energy, and the purposes of saving water and energy are achieved; the water tank can be conveniently arranged through the bearing structure for sprinkling irrigation, spraying of pesticide liquid can be conveniently controlled through the connecting structure, use is convenient, and the sufficient irrigation effect can be provided for tea trees planted in rows through the sprinkling irrigation structure.

Description

Technical Field

[0001] The present invention relates to the technical field of water-saving sprinkler irrigation machinery and equipment, and specifically relates to a sprinkler irrigation device for water-saving tea garden planting. Background Art

[0002] In order to ensure the normal growth of crops and obtain high and stable yields, it is necessary to supply sufficient water to the crops; under natural conditions, due to insufficient precipitation or uneven distribution, the water requirements of the crops cannot be met; therefore, it is necessary to artificially irrigate to make up for the deficiency of natural rainfall.

[0003] However, for the irrigation work of tea gardens, due to the certain height and width of tea trees themselves, it is difficult to carry out close planting with small spacing. In addition, due to the need for tea picking, tea trees are usually planted in rows. Traditional sprinkler irrigation equipment usually sprays large areas when irrigating tea trees, which causes a considerable part of the liquid medicine to be spilled into the gaps between adjacent rows of tea trees, resulting in waste. For tea trees of different volumes, there will also be situations where irrigation is not in place. Summary of the Invention

[0004] Aiming at the problems in the prior art, the present invention provides a sprinkler irrigation device for water-saving tea garden planting.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a sprinkler irrigation device for water-saving tea garden planting, including a connecting plate, support structures are provided on both sides of the connecting plate, a moving structure is provided on the side of the support structure, a lifting structure is connected to the support structure, a carrying structure is connected to the lifting structure, a connecting structure is provided on the side of the carrying structure, and a sprinkler irrigation structure is connected to the end of the connecting structure.

[0006] Specifically, the support structure includes a support frame, the lifting structure includes side blocks and lifting screws, the carrying structure includes a carrying plate and a water tank. One support frame is slidably connected to each side of the connecting plate. An adjusting rod is rotatably connected to the side of the support frame, and the adjusting rod is threadedly connected to the connecting plate. A connecting sliding rod is rotatably connected to the middle of the two connecting plates, and the two ends of the connecting sliding rod are slidably connected to the adjusting rods arranged on the same side. A lifting screw is fixedly connected to the middle of the support frame, and side blocks are provided on the lifting screw. A carrying plate is slidably connected between the two side blocks, and a water tank is provided on the carrying plate.

[0007] Specifically, the moving structure includes a sliding sleeve. A sliding sleeve is provided between the two support frames. The end of the sliding sleeve is rotatably connected to the support frame on the same side. The other end of the sliding sleeve is slidably connected to a driving shaft, and the end of the driving shaft away from the sliding sleeve is rotatably connected to the support frame on the same side. A motor is installed on the side of the support frame, and the output end of the motor is fixedly connected to the driving shaft.

[0008] Specifically, a universal wheel is installed at one end of the bottom side of the support frame, and a roller is rotatably connected to the other end of the bottom side of the support frame. A first pulley is fixedly connected to the side surface of the roller, and a second pulley is fixedly connected to each of the ends of the sliding sleeve and the drive shaft that are away from each other. A transmission belt is sleeved between the first pulley and the second pulley on the same side.

[0009] Specifically, a threaded sleeve is rotatably connected to the inner side of the side block. The threaded sleeve is in threaded connection with the lifting screw rod. A toothed ring is fixedly connected to the threaded sleeve. A second bevel gear is meshed with the side surface of the toothed ring. The second bevel gear is rotatably connected to the side block. A first bevel gear is meshed with the side surface of the second bevel gear. A rocker and a drive sleeve are respectively fixedly connected to the middle parts of the two second bevel gears. The rocker and the drive sleeve are slidably connected to each other. A reversing gear is rotatably connected to the middle of the bearing plate. A rack is meshed with each of the two sides of the reversing gear. The two racks are respectively fixedly connected to the two side blocks.

[0010] Specifically, side chutes are formed on both sides of the bearing plate. The bearing plate is slidably connected with a draw plate through the side chutes. The draw plate abuts against the bottom side of the water tank. A support plate is slidably connected to the bottom side of the bearing plate. A limit groove is formed on the bottom side of the draw plate. The end of the support plate is slidably connected with the draw plate through the limit groove.

[0011] Specifically, a positioning rod is slidably connected to the top side of the support plate. A first spring is fixedly connected between the positioning rod and the support plate. The end of the positioning rod is in a hemispherical structure. Positioning holes are formed at both ends of the draw plate in the limit groove. The end of the positioning rod abuts against the draw plate through the positioning holes.

[0012] Specifically, the connection structure includes a water delivery pipe. The water delivery pipe is perpendicular to the sliding sleeve. The water delivery pipe is fixedly connected to the middle of the connecting plate. A sealing gasket is fixedly connected to the end of the water delivery pipe. A connecting head is slidably connected to the inner side of the bearing plate. A third spring is fixedly connected between the connecting head and the bearing plate. One end of the connecting head is in a hemispherical structure. The spherical end of the connecting head abuts against the end of the water delivery pipe through the sealing gasket.

[0013] Specifically, a communication hole is formed at the end of the connecting head away from the water delivery pipe. The end of the connecting head is slidably connected to the water tank through an opening on the side surface of the water tank. A sealing plug is slidably connected to the inner side of the water tank. A second spring is fixedly connected between the sealing plug and the water tank. The side surface of the sealing plug abuts against the end of the connecting head.

[0014] Specifically, a bevel block is slidably connected to the side of the bearing plate. A fourth spring is fixedly connected between the bevel block and the bearing plate. A clamping groove is formed in the side of the water tank. The bevel block is engaged with the water tank through the clamping groove. A release rod is slidably connected to the side of the water tank.

[0015] Specifically, a sprinkler structure is connected to the end of the connection structure. The sprinkler structure includes a sprinkling pipe. The bottom end of the water delivery pipe is rotatably connected to the sprinkling pipe. The sprinkling pipe is rotatably connected to the connecting plate. A gear sleeve is slidably connected to the middle of the sliding sleeve. Both sides of the gear sleeve are in contact with the connecting plate respectively. A side gear is meshed with the side of the gear sleeve. The side gear is rotatably connected to the connecting plate. A turntable is fixedly connected to the bottom end of the side gear. A transmission groove is formed in the top side of the sprinkling pipe. The protrusion on the bottom side of the turntable is slidably connected to the sprinkling pipe through the transmission groove.

[0016] The beneficial effects of the present invention are as follows:

[0017] (1) For the sprinkler device for water-saving tea garden planting of the present invention, support structures are provided on both sides of the connecting plate, and a moving structure is provided on the side of the support structure. Through the support structure, the watering work of tea trees with different volumes can be adapted, and through the moving structure, the whole device can be driven to improve the sprinkler efficiency.

[0018] (2) For the sprinkler device for water-saving tea garden planting of the present invention, the support structure is connected with a lifting structure, and the lifting structure is connected with a bearing structure. Through the lifting structure, the sprinkler water can be lifted, and the liquid medicine can be sprayed by gravitational potential energy to achieve the purpose of water saving and energy saving. Through the bearing structure, the placement of the water tank can be facilitated for sprinkler irrigation.

[0019] (3) For the sprinkler device for water-saving tea garden planting of the present invention, a connection structure is provided on the side of the bearing structure. Through the connection structure, the spraying of the liquid medicine can be conveniently controlled for easy use. A sprinkler structure is connected to the end of the connection structure. Through the sprinkler structure, sufficient watering effect can be provided for the tea trees planted in rows and the purpose of water saving can be achieved. Description of the Drawings

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 is the overall structure diagram provided by the present invention;

[0022] Figure 2 is the connection structure diagram of the support frame and the connecting plate of the present invention;

[0023] Figure 3 is Figure 2 the enlarged structure diagram of part A shown;

[0024] Figure 4 Schematic diagram of the connection structure between the support frame and the water tank of the present invention;

[0025] Figure 5 Schematic diagram of the connection structure between the side block and the lifting screw of the present invention;

[0026] Figure 6 Schematic diagram of the connection structure between the support frame and the lifting screw of the present invention;

[0027] Figure 7 is Figure 6 Schematic diagram of the enlarged structure of part B shown in;

[0028] Figure 8 is Figure 6 Schematic diagram of the enlarged structure of part C shown in;

[0029] Figure 9 is Figure 6 Schematic diagram of the enlarged structure of part D shown in;

[0030] Figure 10 Schematic diagram of the connection structure between the bearing plate and the water tank of the present invention;

[0031] Figure 11 is Figure 10 Schematic diagram of the enlarged structure of part E shown in;

[0032] Figure 12 Schematic diagram of the connection structure between the water tank and the release rod of the present invention;

[0033] Figure 13 Schematic diagram of the structure of the bearing plate of the present invention.

[0034] In the figure: 1, connecting plate; 2, supporting structure; 201, support frame; 202, adjusting rod; 203, connecting slide bar; 3, moving structure; 301, motor; 302, roller; 303, universal wheel; 304, first pulley; 305, second pulley; 306, transmission belt; 307, sliding sleeve; 308, drive shaft; 4, bearing structure; 401, bearing plate; 402, water tank; 403, draw plate; 404, support plate; 405, positioning rod; 406, first spring; 407, limiting groove; 408, positioning hole; 409, side chute; 5, lifting structure; 501, lifting screw; 502, side block; 503, threaded sleeve; 504, toothed ring; 505, rocker; 506, drive sleeve; 507, first bevel gear; 508, second bevel gear; 509, reversing gear; 510, rack; 6, connecting structure; 601, water delivery pipe; 602, connector; 603, gasket; 604, communication hole; 605, sealing plug; 606, second spring; 607, release rod; 608, third spring; 609, card slot; 610, inclined plane block; 611, fourth spring; 7, sprinkler irrigation structure; 701, sprinkling pipe; 702, toothed sleeve; 703, side gear; 704, turntable; 705, transmission groove. Detailed implementation manners

[0035] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation manners.

[0036] As Figure 1 、 Figure 3 、 Figure 8 shown, a sprinkler irrigation device for water-saving tea garden planting according to the present invention includes a connecting plate 1. Support structures 2 are provided on both sides of the connecting plate 1. A moving structure 3 is provided on the side surface of the support structure 2. A lifting structure 5 is connected to the support structure 2. The lifting structure 5 is connected to a bearing structure 4. A connecting structure 6 is provided on the side surface of the bearing structure 4. A sprinkler irrigation structure 7 is connected to the end of the connecting structure 6.

[0037] Specifically, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 shown, the support structure 2 includes a support frame 201. A support frame 201 is slidably connected to each of the two sides of the connecting plate 1. An adjusting rod 202 is rotatably connected to the side surface of the support frame 201. The adjusting rod 202 is threadedly connected to the connecting plate 1. A connecting slide bar 203 is rotatably connected to the middle of the two connecting plates 1. The two ends of the connecting slide bar 203 are slidably connected to the adjusting rods 202 arranged on the same side respectively;

[0038] Since most tea trees are planted in rows and for the convenience of picking, the spacing between tea trees in the same row is usually small. The two support frames 201 on both sides of the connecting plate 1 form an "n" - shaped structure to move on top of the tea trees in the same row. At the same time, in order to adapt to tea trees of different volumes, the user can also rotate the adjusting rod 202 on the side of one support frame 201. Through the transmission effect of the connecting slide rod 203, the two adjusting rods 202 on both sides rotate simultaneously, thereby driving the relative sliding between the support frame 201 and the connecting plate 1, realizing the width adjustment of the space at the bottom of the support frame 201, and ensuring that the device can pass smoothly among the row - planted tea trees.

[0039] Specifically, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 shown, the moving structure 3 includes a sliding sleeve 307. A sliding sleeve 307 is provided between the two support frames 201. The end of the sliding sleeve 307 is rotatably connected to the support frame 201 on the same side. The other end of the sliding sleeve 307 is slidably connected to a driving shaft 308. The end of the driving shaft 308 away from the sliding sleeve 307 is rotatably connected to the support frame 201 on the same side. A motor 301 is installed on the side of the support frame 201. The output end of the motor 301 is fixedly connected to the driving shaft 308. A universal wheel 303 is installed at one end of the bottom side of the support frame 201. The other end of the bottom side of the support frame 201 is rotatably connected to a roller 302. A first pulley 304 is fixedly connected to the side of the roller 302. A second pulley 305 is fixedly connected to each of the ends of the sliding sleeve 307 and the driving shaft 308 away from each other. A transmission belt 306 is sleeved between the first pulley 304 and the second pulley 305 on the same side;

[0040] The second pulley 305 will drive the roller 302 on the side of the support frame 201 through the transmission belt 306 and the first pulley 304. Cooperating with the universal wheel 303 at the other end of the support frame 201, the overall movement of the device can be driven, improving the efficiency of sprinkler irrigation.

[0041] Specifically, as Figure 1 、 Figure 4 、 Figure 5 、 Figure 6As shown in the figure, the lifting structure 5 includes side blocks 502 and a lifting screw 501. A lifting screw 501 is fixedly connected to the middle of the support frame 201. A side block 502 is provided on the lifting screw 501. A threaded sleeve 503 is rotatably connected to the inner side of the side block 502. The threaded sleeve 503 is threadedly connected to the lifting screw 501. A toothed ring 504 is fixedly connected to the threaded sleeve 503. A second bevel gear 508 is engaged with the side of the toothed ring 504. The second bevel gear 508 is rotatably connected to the side block 502. A first bevel gear 507 is engaged with the side of the second bevel gear 508. A rocker 505 and a driving sleeve 506 are respectively fixedly connected to the middle parts of the two second bevel gears 508. The rocker 505 and the driving sleeve 506 are slidably connected to each other. A reversing gear 509 is provided between the two side blocks 502. A rack 510 is engaged with each side of the reversing gear 509. The two racks 510 are respectively fixedly connected between the two side blocks 502;

[0042] The side block 502 is used to lift the height of the sprinkler water, and then spray the liquid medicine through the gravitational potential energy. The driving sleeve 506 slides at the end of the rocker 505. The user can rotate the rocker 505 to drive the first bevel gears 507 inside the two side blocks 502 on both sides at the same time. The settings of the rocker 505 and the driving sleeve 506 enable normal driving effects to be exerted even when the distance between the support frames 201 changes. The rotation of the first bevel gear 507 will drive the threaded sleeve 503 fixed with the toothed ring 504 to rotate through the transmission effect of the second bevel gear 508. The threaded sleeve 503 is threadedly connected to the lifting screw 501. As the threaded sleeve 503 rotates, the two side blocks 502 are lifted and lowered synchronously.

[0043] Specifically, such as Figure 1 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13As shown in the figure, the bearing structure 4 includes a bearing plate 401 and a water tank 402. A bearing plate 401 is slidably connected between the two side blocks 502. The reversing gear 509 is fixedly connected to the middle of the bearing plate 401. A water tank 402 is provided on the bearing plate 401. Side sliding grooves 409 are formed on both sides of the bearing plate 401. A draw plate 403 is slidably connected to the bearing plate 401 through the side sliding grooves 409. The draw plate 403 abuts against the bottom side of the water tank 402. A support plate 404 is slidably connected to the bottom side of the bearing plate 401. A limiting groove 407 is formed on the bottom side of the draw plate 403. The end of the support plate 404 is slidably connected to the draw plate 403 through the limiting groove 407. A positioning rod 405 is slidably connected to the top side of the support plate 404. A first spring 406 is fixedly connected between the positioning rod 405 and the support plate 404. The end of the positioning rod 405 has a hemispherical structure. Positioning holes 408 are formed at both ends of the draw plate 403 in the limiting groove 407. The end of the positioning rod 405 abuts against the draw plate 403 through the positioning holes 408;

[0044] A bearing plate 401 is provided between the two side blocks 502 for bearing the water tank 402 for sprinkler irrigation. Through the reversing gear 509 provided in the middle of the bearing plate 401 and the two racks 510 meshing on both sides, when the distance between the support frames 201 changes, the side blocks 502 will drive the reversing gear 509 to rotate through the sliding of the racks 510, so as to ensure that the bearing plate 401 is always located in the middle position of the two side blocks 502 on both sides and ensure the stability of the lifting of the water tank 402. A draw plate 403 that can extend is provided on the bearing plate 401. For the convenience of placing the water tank 402, when the user lowers the bearing plate 401 to the bottom side of the support frame 201, the draw plate 403 can be pulled out and the water tank 402 can be placed on the draw plate 403, and finally the draw plate 403 can be pushed back. In order to improve the support strength of the draw plate 403, when the draw plate 403 slides out from the bearing plate 401, the bottom support plate 404 will be taken out at the same time through the limiting groove 407 to provide support for the draw plate 403. The positioning rod 405 provided on the support plate 404 can provide a positioning effect for the pulled-out draw plate 403, which is convenient for placing the water tank 402.

[0045] Specifically, such as Figure 1 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12As shown, the connection structure 6 includes a water pipe 601, the water pipe 601 and the sliding sleeve 307 are arranged perpendicular to each other, the middle part of the connecting plate 1 is fixedly connected to the water pipe 601, the end of the water pipe 601 is fixedly connected to the sealing gasket 603, the inner side of the bearing plate 401 is slidably connected to the connector 602, and a third spring 608 is fixedly connected between the connector 602 and the bearing plate 401. One end of the connector 602 is a hemispherical structure, and the spherical end of the connector 602 is in conflict with the end of the water pipe 601 through the sealing gasket 603. A connecting hole 604 is opened at the end of the connector 602 away from the water pipe 601. The end of 602 is slidably connected to the water tank 402 through the opening on the side of the water tank 402. A sealing plug 605 is slidably connected to the inner side of the water tank 402. A second spring 606 is fixedly connected between the sealing plug 605 and the water tank 402. The side of the sealing plug 605 conflicts with the end of the connector 602. A ramp block 610 is slidably connected to the side of the supporting plate 401. A fourth spring 611 is fixedly connected between the ramp block 610 and the supporting plate 401. A slot 609 is opened on the side of the water tank 402. The ramp block 610 engages with the water tank 402 through the slot 609. A release lever 607 is slidably connected to the side of the water tank 402.

[0046] After the water tank 402 placed on the extraction plate 403 is pushed to the inside of the bearing plate 401, the side of the water tank 402 will contact the protruding part on the bearing plate 401. At this time, the inclined plane blocks 610 on both sides of the bearing plate 401 will engage with the card slots 609 on the side of the water tank 402 to prevent the sliding offset of the position of the water tank 402. When it is necessary to release the water tank 402, the inclined plane blocks 610 can be pushed to retract by sliding the release rod 607 on the side. When it is necessary to release the water tank 402, the inclined plane blocks 610 can be pushed to retract by sliding the release rod 607 on the side. At the same time, the opening on the side of the water tank 402 will be aligned with the connector 602 on the bearing plate 401. At this time, the height of the bearing plate 401 is raised to the top side of the support frame 201 until the bearing plate 401 contacts the connecting plate 1. The connector 602 will move to the end position of the water delivery pipe 601. At the same time, due to the spherical structure at the end of the connector 602, the connector 602 will slide towards the water tank 402 side under the push of the water delivery pipe 601 until the spherical end of the connector 602 contacts the water delivery pipe 601 through the gasket 603. On the other side, due to the sliding of the connector 602, the end of the connector 602 with the communication hole 604 will slide into the opening on the side of the water tank 402 and push the sealing plug 605 inside the water tank 402. At this time, the inside of the connector 602 is communicated with the inside of the water tank 402 through the communication hole 604, and the liquid medicine in the water tank 402 can enter the water delivery pipe 601 through the connector 602 for subsequent sprinkler irrigation operations. If it is necessary to stop the sprinkler irrigation, only the height of the bearing plate 401 needs to be slightly lowered so that the end of the connector 602 is separated from the water delivery pipe 601. At this time, under the push of the third spring 608, the connector 602 slides back, and the sealing plug 605 can re-seal the water tank 402, achieving the effect of stopping irrigation and facilitating use.

[0047] Specifically, as Figure 1 、 Figure 3 、 Figure 9 shown, the sprinkler irrigation structure 7 includes a sprinkler pipe 701. The bottom end of the water delivery pipe 601 is rotatably connected to the sprinkler pipe 701. The sprinkler pipe 701 is rotatably connected to the connecting plate 1. A gear sleeve 702 is slidably connected to the middle of the sliding sleeve 307. The two sides of the gear sleeve 702 are respectively in contact with the connecting plate 1. A side gear 703 is engaged with the side of the gear sleeve 702. The side gear 703 is rotatably connected to the connecting plate 1. The bottom end of the side gear 703 is fixedly connected to a turntable 704. A transmission groove 705 is opened on the top side of the sprinkler pipe 701. The protrusion on the bottom side of the turntable 704 is slidably connected to the sprinkler pipe 701 through the transmission groove 705;

[0048] When the connector 602 is in communication with the water delivery pipe 601, the liquid medicine will finally flow into the spray pipe 701 at the bottom side through the water delivery pipe 601. At this time, if the support frame 201 moves along the top side of the row-planted tea trees driven by the motor 301, the sliding sleeve 307 will continuously rotate. The gear sleeve 702 provided in the middle of the sliding sleeve 307 will drive the turntable 704 to rotate through the side gear 703 meshed with it. The protrusion on the bottom side of the turntable 704 slides in the transmission groove 705 opened on the top side of the spray pipe 701, thereby realizing the reciprocating rotation of the spray pipe 701 within a certain angle range. A number of small holes are opened at the end position of the spray pipe 701. Since the water tank 402 is located on the top side of the support frame 201, the liquid medicine has gravitational potential energy. Combining with the rotation of the spray pipe 701, the liquid medicine can be evenly sprayed on the top side of the tea trees, avoiding the liquid medicine being sprayed into the gaps between adjacent rows of tea trees, achieving the purpose of water conservation.

[0049] When the present invention is in use, first, since tea trees are mostly planted in rows and for the convenience of picking, the spacing between tea trees in the same row is usually small. The two support frames 201 on both sides of the connecting plate 1 form an "n" - shaped structure to move on the top of the tea trees in the same row. At the same time, in order to adapt to tea trees of different volumes, the user can rotate the adjusting rod 202 on the side of one support frame 201. Through the transmission effect of the connecting slide rod 203, the two adjusting rods 202 on both sides rotate simultaneously, thereby driving the relative sliding between the support frame 201 and the connecting plate 1, realizing the width adjustment of the space at the bottom of the support frame 201, ensuring that the device can pass smoothly among the row of tea trees. The whole support frame 201 is driven by the motor 301 on the side. After starting the motor 301, the motor 301 will drive the two second pulleys 305 on both sides to rotate simultaneously through the drive shaft 308 and the sliding sleeve 307. Due to the sliding connection between the drive shaft 308 and the sliding sleeve 307, it is ensured that they can rotate normally when the width of the support frame 201 changes. The second pulley 305 will continue to drive the roller 302 on the side of the support frame 201 through the transmission belt 306 and the first pulley 304. Cooperating with the universal wheel 303 at the other end of the support frame 201, the whole device can be driven to move, improving the efficiency of sprinkler irrigation. There are two side blocks 502 provided at the bottom side of the connecting plate 1. The side blocks 502 are used to lift the height of the sprinkler irrigation water, and then spray the liquid medicine through the gravitational potential energy. The end of the rocker 505 slides with a driving sleeve 506. The user can rotate the rocker 505 to drive the first bevel gears 507 inside the two side blocks 502 on both sides at the same time. The settings of the rocker 505 and the driving sleeve 506 enable normal driving effect when the distance between the support frames 201 changes. The rotation of the first bevel gear 507 will drive the threaded sleeve 503 fixed with the toothed ring 504 to rotate through the transmission effect of the second bevel gear 508. The threaded sleeve 503 is threadedly connected with the lifting screw rod 501. As the threaded sleeve 503 rotates, the two side blocks 502 are lifted and lowered synchronously. There is a bearing plate 401 provided between the two side blocks 502, which is used to bear the water tank 402 for sprinkler irrigation. Through the reversing gear 509 arranged in the middle of the bearing plate 401 and the two racks 510 meshing on both sides, when the distance between the support frames 201 changes, the side blocks 502 will drive the reversing gear 509 to rotate through the sliding of the racks 510, so as to ensure that the bearing plate 401 is always in the middle position between the two side blocks 502, ensuring the stability of the lifting of the water tank 402. There is a draw - out plate 403 that can be extended on the bearing plate 401. For the convenience of placing the water tank 402, when the user lowers the bearing plate 401 to the bottom side of the support frame 201, the draw - out plate 403 can be pulled out and the water tank 402 can be placed on the draw - out plate 403, and finally the draw - out plate 403 can be pushed back. In order to improve the support strength of the draw - out plate 403, when the draw - out plate 403 slides out from the bearing plate 401,The support plate 404 on the bottom side will be brought out at the same time through the limit groove 407 to provide support for the drawer plate 403. The positioning rod 405 provided on the support plate 404 can provide a positioning effect for the drawn drawer plate 403, which is convenient for the placement of the water tank 402. After the water tank 402 placed on the drawer plate 403 is pushed to the inside of the carrier plate 401, the side of the water tank 402 will conflict with the protruding part on the carrier plate 401. At this time, the inclined blocks 610 on both sides of the carrier plate 401 will engage with the card grooves 609 on the side of the water tank 402 to prevent the sliding deviation of the position of the water tank 402. When the water tank 402 needs to be released, the release rod 607 on the sliding side can be used to push the inclined block 610 to retract it. At the same time, the water tank 402 The opening on the side will be aligned with the connector 602 on the supporting plate 401. At this time, the height of the supporting plate 401 is lifted to the top side of the support frame 201 until the supporting plate 401 conflicts with the connecting plate 1. The connector 602 will move to the end position of the water pipe 601. At the same time, due to the spherical structure at the end of the connector 602, the connector 602 will slide toward the side of the water tank 402 due to the push of the water pipe 601 until the spherical end of the connector 602 conflicts with the water pipe 601 through the sealing gasket 603. On the other side, due to the sliding of the connector 602, one end of the connector 602 with the connecting hole 604 will slide into the opening on the side of the water tank 402 and push the sealing plug 605 inside the water tank 402. At this time, the connector The inner side of 602 is connected with the inside of the water tank 402 through the connecting hole 604, and the liquid medicine in the water tank 402 can enter the water pipe 601 through the connecting head 602 for subsequent sprinkler irrigation operations. If it is necessary to stop the sprinkler irrigation, it is only necessary to slightly lower the height of the supporting plate 401 so that the end of the connecting head 602 is separated from the water pipe 601. At this time, under the push of the third spring 608, the connecting head 602 slides back, and the sealing plug 605 can re-seal the water tank 402 to achieve the effect of stopping the irrigation, which is convenient for use. When the connecting head 602 is connected with the water pipe 601, the liquid medicine will eventually flow into the spray pipe 701 on the bottom side through the water pipe 601. At this time, if the support frame 201 is driven by the motor 301 along the formed As the top sides of the tea trees planted in a row move, the sliding sleeve 307 will continue to rotate. The gear sleeve 702 set in the middle of the sliding sleeve 307 will drive the turntable 704 to rotate through the side gear 703 engaged therewith. The protrusion on the bottom side of the turntable 704 slides in the transmission groove 705 opened on the top side of the spray pipe 701, thereby realizing the reciprocating rotation of the spray pipe 701 within a certain angle range. A number of small holes are opened at the end position of the spray pipe 701. Since the water tank 402 is on the top side of the support frame 201, the liquid medicine has gravitational potential energy. Combined with the rotation of the spray pipe 701, the liquid medicine can be evenly sprayed on the top side of the tea trees, avoiding the liquid medicine being sprayed into the gaps between adjacent rows of tea trees, thereby achieving the purpose of saving water.

[0050] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0051] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sprinkler irrigation device for water-saving tea garden planting, characterized in that, It includes a connecting plate (1). Support structures (2) are provided on both sides of the connecting plate (1). A lifting structure (5) is connected to the support structure (2). The lifting structure (5) includes side blocks (502) and a lifting screw rod (501). A bearing structure (4) is connected to the lifting structure (5). The bearing structure (4) includes a bearing plate (401) and a water tank (402). The support structure (2) includes a support frame (201). A support frame (201) is slidably connected to each of the two sides of the connecting plate (1). An adjusting rod (202) is rotatably connected to the side surface of the support frame (201). The adjusting rod (202) is in threaded connection with the connecting plate (1). A connecting slide rod (203) is rotatably connected to the middle of the two connecting plates (1). The two ends of the connecting slide rod (203) are slidably connected to the adjusting rods (202) arranged on the same side. A lifting screw rod (501) is fixedly connected to the middle of the support frame (201). A side block (502) is provided on the lifting screw rod (501). A bearing plate (401) is slidably connected between the two side blocks (502). A water tank (402) is provided on the bearing plate (401).

2. The sprinkler irrigation device for water-saving tea garden planting according to claim 1, characterized in that: A moving structure (3) is provided on the side surface of the support structure (2). The moving structure (3) includes a sliding sleeve (307). A sliding sleeve (307) is provided between the two support frames (201). The end of the sliding sleeve (307) is rotatably connected to the support frame (201) on the same side. The other end of the sliding sleeve (307) is slidably connected to a driving shaft (308). The end of the driving shaft (308) away from the sliding sleeve (307) is rotatably connected to the support frame (201) on the same side. A motor (301) is installed on the side surface of the support frame (201). The output end of the motor (301) is fixedly connected to the driving shaft (308).

3. The sprinkler irrigation device for water-saving tea garden planting according to claim 2, characterized in that: A universal wheel (303) is installed at one end of the bottom side of the support frame (201). The other end of the bottom side of the support frame (201) is rotatably connected to a roller (302). A first belt pulley (304) is fixedly connected to the side surface of the roller (302). A second belt pulley (305) is fixedly connected to each of the ends of the sliding sleeve (307) and the driving shaft (308) away from each other. A transmission belt (306) is sleeved between the first belt pulley (304) and the second belt pulley (305) on the same side.

4. The sprinkler irrigation device for water-saving tea garden planting according to claim 1, characterized in that: A threaded sleeve (503) is rotatably connected to the inner side of the side block (502). The threaded sleeve (503) is threadedly connected to the lifting screw rod (501). A toothed ring (504) is fixedly connected to the threaded sleeve (503). A second bevel gear (508) is meshed with the side surface of the toothed ring (504). The second bevel gear (508) is rotatably connected to the side block (502). A first bevel gear (507) is meshed with the side surface of the second bevel gear (508). A rocker (505) and a driving sleeve (506) are respectively fixedly connected to the middle parts of the two second bevel gears (508). The rocker (505) and the driving sleeve (506) are slidably connected to each other. A reversing gear (509) is rotatably connected to the middle of the bearing plate (401). One rack (510) is meshed with each side of the reversing gear (509). The two racks (510) are respectively fixedly connected to the two side blocks (502).

5. The sprinkler irrigation device for water-saving tea garden planting according to claim 1, characterized in that: Side chutes (409) are formed on both sides of the bearing plate (401). A draw plate (403) is slidably connected to the bearing plate (401) through the side chutes (409). The draw plate (403) abuts against the bottom side of the water tank (402). A support plate (404) is slidably connected to the bottom side of the bearing plate (401). A limit groove (407) is formed on the bottom side of the draw plate (403). The end of the support plate (404) is slidably connected to the draw plate (403) through the limit groove (407).

6. The sprinkler irrigation equipment for water-saving tea garden planting according to claim 5, characterized in that: A positioning rod (405) is slidably connected to the top side of the support plate (404). A first spring (406) is fixedly connected between the positioning rod (405) and the support plate (404). The end of the positioning rod (405) is in a hemispherical structure. Positioning holes (408) are formed at both ends of the draw plate (403) in the limit groove (407). The end of the positioning rod (405) abuts against the draw plate (403) through the positioning holes (408).

7. The sprinkler irrigation equipment for water-saving tea garden planting according to claim 2, characterized in that: A connecting structure (6) is arranged on the side of the bearing structure (4). The connecting structure (6) includes a water delivery pipe (601). The water delivery pipe (601) is perpendicular to the sliding sleeve (307). The water delivery pipe (601) is fixedly connected to the middle of the connecting plate (1). A sealing gasket (603) is fixedly connected to the end of the water delivery pipe (601). A connecting head (602) is slidably connected to the inner side of the bearing plate (401). A third spring (608) is fixedly connected between the connecting head (602) and the bearing plate (401). One end of the connecting head (602) is in a hemispherical structure. The spherical end of the connecting head (602) abuts against the end of the water delivery pipe (601) through the sealing gasket (603).

8. The sprinkler irrigation device for water-saving tea garden planting according to claim 7, characterized in that: One end of the connector (602) facing away from the water delivery pipe (601) is provided with a communication hole (604). The end of the connector (602) is slidably connected to the water tank (402) through an opening on the side of the water tank (402). A sealing plug (605) is slidably connected inside the water tank (402). A second spring (606) is fixedly connected between the sealing plug (605) and the water tank (402). The side of the sealing plug (605) abuts against the end of the connector (602).

9. The sprinkler irrigation device for water-saving tea garden planting according to claim 7, characterized in that: An inclined block (610) is slidably connected to the side of the bearing plate (401). A fourth spring (611) is fixedly connected between the inclined block (610) and the bearing plate (401). A clamping groove (609) is provided on the side of the water tank (402). The inclined block (610) is engaged with the water tank (402) through the clamping groove (609). A release rod (607) is slidably connected to the side of the water tank (402).

10. The sprinkler irrigation equipment for water-saving tea garden planting according to claim 7, characterized in that: The end of the connection structure (6) is connected to a sprinkler structure (7). The sprinkler structure (7) includes a sprinkling pipe (701). The bottom end of the water delivery pipe (601) is rotatably connected to the sprinkling pipe (701). The sprinkling pipe (701) is rotatably connected to the connecting plate (1). A gear sleeve (702) is slidably connected to the middle of the sliding sleeve (307). The two sides of the gear sleeve (702) respectively abut against the connecting plate (1). A side gear (703) is meshed with the side of the gear sleeve (702). The side gear (703) is rotatably connected to the connecting plate (1). A turntable (704) is fixedly connected to the bottom end of the side gear (703). A transmission groove (705) is provided on the top side of the sprinkling pipe (701). The protrusion on the bottom side of the turntable (704) is slidably connected to the sprinkling pipe (701) through the transmission groove (705).

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