Water and fertilizer integrated irrigation equipment

Abstract

The invention discloses water and fertilizer integrated irrigation equipment, which comprises a supporting seat, two pairs of mounting seats are arranged on the supporting seat, and a pair of first mounting seats are respectively provided with a sliding chute; the first lifting device is arranged at the bottom of the supporting seat; the two ends of each rotating shaft are inserted into the pair of mounting seats respectively, the rotating shafts are rotationally connected with the pair of mounting seats respectively, and each rotating shaft is provided with a first gear; one end of each rotating rod is connected with the corresponding rotating shaft, and the other end of each rotating rod is fixedly provided with a spray head; the two sides of the first rotating rod are each provided with a first induction piece. The water and fertilizer box is communicated with the two spray heads respectively; the power device is connected with the first rotating shafts; and the first rotating rod is located between the two limiting plates, two sliding blocks are arranged on one sides of the two limiting plates respectively, the two sliding blocks are clamped in the two sliding grooves respectively, and the two limiting plates are each provided with a second induction piece. The spraying range and angle can be changed.

Description

Technical Field

[0001] The present invention relates to the field of agricultural equipment, and more particularly to water-fertilizer integrated irrigation equipment. Background Art

[0002] Water-fertilizer integration technology refers to a new agricultural technology that integrates irrigation and fertilization. During the production and development of crops, water and fertilizer spraying management is required at each growth stage.

[0003] The patent with publication number CN117044473A discloses an integrated water and fertilizer spraying device for oil tea planting. When in use, the water and fertilizer liquid is sprayed through a nozzle, but the height and angle of the nozzle are not adjustable, and the spraying cannot be swung up and down, and the amplitude of the up and down swing cannot be changed according to the height of the crops, and two rows of crops cannot be sprayed at the same time, resulting in poor applicability. Summary of the invention

[0004] The purpose of the present invention is to provide integrated water and fertilizer irrigation equipment, which can adjust the spraying height of the nozzle by driving the support seat up and down through the first lifting device, and can make the two rotating rods rotate synchronously by driving the first rotating shaft to rotate through the power device, so as to adjust the spraying height and angle of the two nozzles. The first rotating shaft rotates forward and reversely, so that the two nozzles can swing up and down at the same time for spraying, and by changing the position of the two limit plates, the amplitude of the up and down swing of the rotating rod can be changed, and then the amplitude of the up and down swing of the nozzle can be changed according to the height of the crops, and the two nozzles can be respectively directed to two rows of crops, so that the two rows of crops can be sprayed at the same time.

[0005] In order to achieve these purposes and other advantages of the present invention, a water-fertilizer integrated irrigation device is provided, comprising: A support seat, on which two pairs of mounting seats are arranged, the two pairs of mounting seats include a pair of first mounting seats, each mounting seat is annular, and a slide groove is respectively arranged on the outer side wall of the pair of first mounting seats along the circumferential direction thereof; A first lifting device, which is arranged at the bottom of the support base and is used to drive the support base to move up and down; Two rotating shafts are parallel to each other, symmetrical, and horizontally arranged. The two rotating shafts include a first rotating shaft, one rotating shaft corresponds to a pair of mounting seats, two ends of each rotating shaft are respectively inserted into the corresponding pair of mounting seats, and are respectively coaxial with the corresponding pair of mounting seats and rotatably connected. Each rotating shaft is provided with a first gear, the two first gears are meshed with each other, and the first rotating shaft is rotatably connected to the pair of first mounting seats; Two rotating rods are symmetrically arranged and correspond to the two rotating shafts respectively and are perpendicular to the two rotating shafts respectively. One end of the two rotating rods is connected to the corresponding rotating shafts respectively, and a nozzle is fixed to the other end respectively. The two rotating rods include a first rotating rod, and a first sensing member is respectively arranged on both sides of the first rotating rod, and the two first sensing members are respectively connected to the controller. When the two rotating rods are rotated to the horizontal, the two nozzles are separated from each other, and the two first sensing members are respectively located at the top and bottom of the first rotating rod; A water and fertilizer tank, which is connected to the two sprinkler heads respectively; A power device, which is connected to the first rotating shaft and the controller respectively; Two limit plates, the first rotating rod is located between the two limit plates, two sliders are respectively arranged on one side of the two limit plates, the two sliders are symmetrically arranged, and are respectively stuck in the two slide grooves, and are respectively detachably connected to the two first mounting seats, the two limit plates do not interfere with the rotation of the first gear on the first rotating shaft, and a second sensing member is respectively arranged on the two limit plates, the two second sensing members correspond to the two first sensing members one by one, and are respectively connected to the controller; when the first rotating shaft rotates under the drive of the power device until any second sensing member senses the first sensing member corresponding to it, the first rotating shaft rotates in the opposite direction.

[0006] Preferably, in the water-fertilizer integrated irrigation equipment, the slide groove is provided on the outer side wall of one end of each first mounting seat, each mounting seat is connected to the support seat through a vertically arranged support column, and the tops of the two support columns corresponding to a pair of first mounting seats are respectively fixedly connected to the other end of the corresponding first mounting seat.

[0007] Preferably, in the water-fertilizer integrated irrigation equipment, for any one of the slide grooves, it includes a first groove body and a second groove body that are connected to each other, the first groove body and the second groove body are both arranged along the circumferential direction of the first mounting seat, the first groove body is located on the outer side of the second groove body, and the width of the second groove body is greater than the width of the first groove body, and the first groove body is opposite to the middle part of the second groove body; a third groove body is respectively arranged on the outer side walls of a pair of first mounting seats along their circumferential direction; for any one of the third groove bodies, it is located on the outer side of the second groove body, and is opposite to and connected with the corresponding second groove body, and the two ends of the third groove body extend to the top and bottom of the first mounting seat respectively; for any one of the sliding blocks, the dimensions of its cross section at each location are respectively the same as the dimensions of the cross section of the corresponding slide groove; a threaded rod is arranged on the sliding block, and the threaded rod is connected to a nut after passing through the corresponding third groove body.

[0008] Preferably, in the water-fertilizer integrated irrigation equipment, for any rotating rod, the rotating rod is a telescopic rod and is composed of a plurality of rod bodies connected in sequence, the head end and the tail end of the first rod body are hinged, the tail end of the tail rod body is connected to the corresponding rotating shaft, the two nozzles are respectively fixed at the head end of the first rod body of the corresponding rotating rod, and the first sensing element is arranged at the tail end of the first rod body of the first rotating rod.

[0009] Preferably, in the water-fertilizer integrated irrigation equipment, the two nozzles are respectively tied to the head ends of the first rod bodies of the two rotating rods through a plurality of ropes.

[0010] Preferably, in the water-fertilizer integrated irrigation equipment, a second gear is provided on the first rotating shaft, a driving gear meshing with the second gear is provided on the output shaft of the power device, the water-fertilizer tank includes a first water-fertilizer tank and a second water-fertilizer tank, and the first water-fertilizer tank and the second water-fertilizer tank are both provided with stirring devices, one end of the stirring shaft of the stirring device of the first water-fertilizer tank is located outside the first water-fertilizer tank, and a third gear meshing with the second gear is provided thereon, the stirring shaft of the stirring device on the second water-fertilizer tank rotates when driven by the driving device, and the first water-fertilizer tank and the second water-fertilizer tank are both connected to two nozzles.

[0011] Preferably, in the water-fertilizer integrated irrigation equipment, the side walls of the head ends of the first sections of the two rotating rods are provided with multiple circles of grooves at intervals along their circumferential direction, one groove corresponds to one rope, and the parts of each rope wrapped around the head ends of the first sections of the two rotating rods are respectively stuck in the corresponding grooves.

[0012] Preferably, in the water-fertilizer integrated irrigation equipment, the first lifting device can drive the support seat to move upward until the second gear is separated from the third gear or move downward until the second gear is meshed with the third gear; The water-fertilizer integrated irrigation equipment also includes: A fixed seat, on which the first lifting device, the first water-fertilizer tank and the second water-fertilizer tank are all arranged; The second lifting device is arranged at the bottom of the fixing seat and is used for driving the fixing seat to move up and down.

[0013] Preferably, in the water-fertilizer integrated irrigation equipment, the two rotating rods are composed of at least three rod bodies connected in sequence.

[0014] The present invention has at least the following beneficial effects: The present invention drives the support base to move up and down by the first lifting device, so as to adjust the spraying height of the nozzle. The power device drives the first rotating shaft to rotate, so as to make the two rotating rods rotate synchronously, and then adjust the spraying height and angle of the two nozzles. The first rotating shaft rotates forward and reversely, so as to make the two nozzles swing up and down at the same time for spraying, and by changing the positions of the two limit plates, the amplitude of the up and down swing of the rotating rod can be changed, so as to change the amplitude of the up and down swing of the nozzle according to the height of the crops, and the two nozzles can face two rows of crops respectively, so that the two rows of crops can be sprayed at the same time.

[0015] The present invention can prevent the slider from falling out of the slide groove by arranging a slide groove, a slider, a third groove body, a threaded rod and a nut, and making the width of the second groove body greater than the width of the first groove body. When the nut is loosened, the slider is moved in the slide groove, so that the limit plate can be rotated, and then the angle of the limit plate can be adjusted. After adjusting the angle of the limit plate, the rotation angle of the rotating rod can be adjusted, and then the spraying range of the nozzle can be adjusted. When the nut is tightened, the limit plate can be fixed on the first mounting seat. The operation is simple and convenient.

[0016] The present invention sets the rotating rod as a telescopic rod, which can adjust the distance between the nozzle and the crops, and can also adjust the spraying height of the nozzle. By hingedly connecting the head end and the tail end of the first section of the rotating rod, and tying the nozzle to the head end of the first section of the rotating rod through multiple ropes, after adjusting the length of the rotating rod, the head end of the first section of the rotating rod is rotated to adjust the spraying angle of the nozzle, making it more applicable.

[0017] The present invention can adjust the spraying height of the nozzle by arranging a fixed seat and a second lifting device, and making the second lifting device drive the fixed seat to move up and down. By arranging the first water-fertilizer tank on the fixed seat and making the second gear mesh with the third gear, when the power device drives the first rotating shaft to rotate, the stirring device on the first water-fertilizer tank can stir the fertilizer water therein, so that the spraying efficiency can be improved.

[0018] The present invention drives the support seat to move up and down through the first lifting device, and can make the support seat move upward until the second gear is separated from the third gear or move downward until the second gear is meshed with the third gear. When the second gear is separated from the third gear, the stirring device on the first water-fertilizer tank stops running, the first rotating shaft rotates, and the nozzle can swing up and down, otherwise it can stop swinging and fix the spraying range. When fertilization is needed, the stirring device of the second water-fertilizer tank can be operated, and when watering is needed, the stirring device on the second water-fertilizer tank is also stopped. When the second gear is meshed with the third gear, it is suitable for the situation where the stirring device in the first water-fertilizer tank needs to stir the water and fertilizer, and the nozzle needs to swing up and down to spray. This has more application scenarios and stronger applicability.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a structural schematic diagram of a water-fertilizer integrated irrigation device according to an embodiment of the present invention; Figure 2 is a schematic structural diagram of two rotating shafts and two rotating rods according to an embodiment of the present invention; Figure 3 It is a structural schematic diagram of a water-fertilizer tank according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0022] It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 3 As shown, the present invention provides water-fertilizer integrated irrigation equipment, including: A support seat 1 is provided with two pairs of mounting seats 2, the two pairs of mounting seats 2 include a pair of first mounting seats, each mounting seat 2 is annular, and a slide groove is provided on the outer side wall of the pair of first mounting seats along the circumferential direction thereof, that is, a circle of slide grooves is provided on the first mounting seats; A first lifting device 3, which is arranged at the bottom of the support base 1 and is used to drive the support base 1 to move up and down; Two rotating shafts 4 are parallel to each other, symmetrical, and horizontally arranged. The two rotating shafts 4 include a first rotating shaft. One rotating shaft 4 corresponds to a pair of mounting seats 2. Both ends of each rotating shaft 4 are respectively inserted into the corresponding pair of mounting seats 2, and are respectively coaxial with the corresponding pair of mounting seats 2 and rotatably connected. Each rotating shaft 4 is provided with a first gear 5. The two first gears 5 mesh with each other so that the two rotating shafts 4 rotate simultaneously and in opposite directions, that is, when one rotating shaft 4 rotates clockwise, the other rotating shaft 4 rotates counterclockwise, and when one rotating shaft 4 rotates counterclockwise, the other rotating shaft 4 rotates clockwise. The first rotating shaft is rotatably connected to the pair of first mounting seats. Two rotating rods 6 are symmetrically arranged and correspond to the two rotating shafts 4 respectively and are perpendicular to the two rotating shafts 4 respectively. One end of the two rotating rods 6 is connected to the corresponding rotating shaft 4 respectively, and the other end is fixed with a nozzle respectively. The two rotating rods 6 include a first rotating rod, and a first sensing member 7 is respectively arranged on both sides of the first rotating rod. The two first sensing members 7 are respectively connected to the controller; Figure 2 As shown, when the two rotating rods 6 are rotated to the horizontal, the two nozzles are separated from each other, and the two first sensing members 7 are respectively located at the top and bottom of the first rotating rod; A water and fertilizer tank 8, which is connected to the two sprinkler heads respectively; A power device 9, which is connected to the first rotating shaft and the controller respectively; The two limit plates 10 and the first rotating rod are located between the two limit plates 10. Two sliding blocks are respectively arranged on one side of the two limit plates 10. The two sliding blocks are symmetrically arranged and are respectively stuck in the two sliding grooves and are respectively detachably connected to the two first mounting seats. That is, the limit plate 10 can be rotated as needed. When its position needs to be fixed, it can be fixed together with the first mounting seat. The two limit plates 10 do not interfere with the rotation of the first gear 5 on the first rotating shaft. For example, a notch is set on the side of the limit plate 10 facing the first rotating shaft corresponding to it, so that a part of the first rotating shaft is located in the notch, so that the limit plate 10 will not interfere with the rotation of the first rotating shaft, and the first rotating shaft will not interfere with the rotation of the limit plate 10. A second sensing member 11 is respectively arranged on the two limit plates 10. The two second sensing members 11 correspond to the two first sensing members 7 one by one and are respectively connected to the controller; when the first rotating shaft rotates under the drive of the power device 9 until any second sensing member 11 senses the first sensing member 7 corresponding to it, the first rotating shaft rotates in the opposite direction.

[0024] The water-fertilizer integrated irrigation equipment provided by the present solution, when in use, places the support base 1 on the moving device, drives the spraying equipment to move by the moving device, drives the support base 1 to move up and down by the first lifting device 3, and the spraying height of the nozzle can be adjusted, and the first rotating shaft is driven to rotate by the power device 9, so that the two rotating rods 6 can rotate synchronously, and then the spraying height and angle of the two nozzles can be adjusted, and the first rotating shaft can rotate forward and reversely, so that the two nozzles can be swung up and down for spraying at the same time, and the amplitude of the up and down swing of the rotating rod 6 can be changed by changing the position of the two limit plates 10, and then the amplitude of the up and down swing of the nozzle can be changed according to the height of the crops, and the two nozzles can be respectively directed to two rows of crops, so that two rows of crops can be sprayed at the same time.

[0025] If the spraying range of the nozzle is fixed during use, that is, no up and down spraying is required, the first rotating shaft is rotated to adjust the spraying height and angle of the nozzle, and then the first rotating shaft is stopped.

[0026] When changing the position of the limit plate 10, the slider is moved in the slide slot to rotate the limit plate 10, thereby adjusting the position of the limit plate 10. After adjusting the position of the limit plate 10, when the first rotating shaft is driven by the power device 9 to rotate until any second sensing element 11 senses the first sensing element 7 corresponding to it, the first rotating shaft rotates in the opposite direction, thereby causing the first rotating rod to continuously rotate forward and reverse between the two limit plates 10.

[0027] When only one row of crops needs to be sprayed, one of the nozzles can be closed. In addition, only one rotating rod 6 is provided on each of the two rotating shafts 4 of the present application. In actual use, multiple rotating rods 6 can also be provided respectively, and corresponding nozzles can be provided accordingly.

[0028] In another embodiment, in the water-fertilizer integrated irrigation equipment, the slide groove is provided on the outer wall of one end of each first mounting seat, and each mounting seat 2 is connected to the support seat 1 through a vertically arranged support column, and the tops of the two support columns corresponding to a pair of first mounting seats are respectively fixedly connected to the other end of the corresponding first mounting seat, so that the support column under the first mounting seat does not affect the rotation of the limit plate 10.

[0029] In another embodiment, in the water-fertilizer integrated irrigation equipment, for any one chute, it includes a first chute body and a second chute body that are interconnected, the first chute body and the second chute body are both arranged along the circumferential direction of the first mounting seat, the first chute body is located outside the second chute body, and the width of the second chute body is greater than the width of the first chute body, and the first chute body is opposite to the middle of the second chute body; a third chute body is respectively arranged on the outer side walls of a pair of first mounting seats along the circumferential direction thereof; for any one third chute body, it is located outside the second chute body, and is opposite to and connected to the corresponding second chute body, and the two ends of the third chute body extend to the top and bottom of the first mounting seat respectively; for any one slider, the size of the cross section at each location is respectively the same as the size of the cross section of the corresponding chute; a threaded rod is arranged on the slider, and the threaded rod is connected to a nut after passing through the corresponding third chute body. By arranging the chute, the slider, the third chute body, the threaded rod and the nut, and making the width of the second chute body greater than the width of the first chute body, the slider can be prevented from falling out of the chute. When the nut is loosened, the slider is moved in the slide groove, so that the limit plate 10 can be rotated, and then the angle and position of the limit plate 10 can be adjusted. After adjusting the angle and position of the limit plate 10, the rotation angle of the rotating rod 6 can be adjusted, and then the spraying range of the nozzle can be adjusted. When the nut is tightened, the limit plate 10 can be fixed on the first mounting seat. The operation is simple and convenient.

[0030] In another embodiment, in the water-fertilizer integrated irrigation equipment, for any rotating rod 6, the rotating rod 6 is a telescopic rod, and is composed of multiple sections of rod bodies connected in sequence, the head end and the tail end of the first section of the rod body are hinged, the tail end of the tail section of the rod body is connected to the corresponding rotating shaft 4, and two nozzles are respectively fixed at the head end of the first section of the rotating rod 6 corresponding to them, and the first sensing member 7 is arranged at the tail end of the first section of the first rotating rod. By setting the rotating rod 6 as a telescopic rod, the distance between the nozzle and the crop can be adjusted, and the spraying height of the nozzle can also be adjusted. By hingedly connecting the head end and the tail end of the first section of the rotating rod 6, and fixing the nozzle at the head end of the first section of the rotating rod 6, after adjusting the length of the rotating rod 6, the head end of the first section of the rod body can be rotated to adjust the spraying angle of the nozzle, making it more applicable.

[0031] In another embodiment, in the water-fertilizer integrated irrigation device, two nozzles are respectively tied to the head ends of the first rod bodies of the two rotating rods 6 by multiple ropes. This is simple to operate, easy to install the nozzles, and easy to replace the nozzles.

[0032] In another embodiment, in the water-fertilizer integrated irrigation equipment, a second gear 12 is provided on the first rotating shaft, a driving gear 14 meshing with the second gear 12 is provided on the output shaft of the power device 9, and the water-fertilizer tank 8 includes a first water-fertilizer tank and a second water-fertilizer tank, and the first water-fertilizer tank and the second water-fertilizer tank are both provided with stirring devices, one end of the stirring shaft of the stirring device of the first water-fertilizer tank is located outside the first water-fertilizer tank, and a third gear 13 meshing with the second gear 12 is provided thereon, the stirring shaft of the stirring device on the second water-fertilizer tank rotates under the drive of the driving device, and the first water-fertilizer tank and the second water-fertilizer tank are both connected to two nozzles.

[0033] When the power device 9 drives the first rotating shaft to rotate forward and reversely, the stirring shaft of the stirring device of the first water-fertilizer tank is driven to rotate forward and reverse, thereby stirring the water and fertilizer in the first water-fertilizer tank. At this time, the stirring device on the second water-fertilizer tank can stop running, and the water and fertilizer stirred in the first water-fertilizer tank can be temporarily stored in the second water-fertilizer tank.

[0034] When the first rotating shaft stops rotating, the spraying range of the nozzle is fixed. If water and fertilizer are to be sprayed, the water and fertilizer can be mixed through the second water and fertilizer tank, and the mixed water and fertilizer are sprayed through the nozzle, or the mixed water and fertilizer are introduced into the first water and fertilizer tank for temporary storage, and then sprayed through the nozzle.

[0035] In another embodiment, in the water-fertilizer integrated irrigation equipment, the side walls of the head ends of the first sections of the two rotating rods 6 are provided with multiple circles of grooves spaced apart along the circumferential direction thereof, and one groove corresponds to one rope. The parts of each rope wrapped around the head ends of the first sections of the two rotating rods 6 are respectively stuck in the corresponding grooves, so that the ropes cannot move in the grooves along the length direction of the rod body.

[0036] In another embodiment, in the water-fertilizer integrated irrigation equipment, the first lifting device 3 can drive the support seat 1 to move upward until the second gear 12 is separated from the third gear 13 or move downward until the second gear 12 is meshed with the third gear 13; The water-fertilizer integrated irrigation equipment also includes: A fixed seat 14, on which the first lifting device 3, the first water-fertilizer tank and the second water-fertilizer tank are all arranged; when the spraying device is in use, the fixed seat 14 is placed on the moving device, and the spraying device is driven to move by the moving device.

[0037] The second lifting device 15 is disposed at the bottom of the fixing base 14 and is used to drive the fixing base 14 to move up and down.

[0038] By providing a fixed seat 14 and a second lifting device 15, and making the second lifting device 15 drive the fixed seat 14 to move up and down, the spraying height of the nozzle can be adjusted. By arranging the first water-fertilizer tank on the fixed seat 14, and making the second gear 12 mesh with the third gear 13, when the power device 9 drives the first rotating shaft to rotate, the stirring device on the first water-fertilizer tank can stir the fertilizer water therein, so that the spraying efficiency can be improved.

[0039] The support seat 1 is driven to move up and down by the first lifting device 3, so that the support seat 1 can be moved upward until the second gear 12 is separated from the third gear 13 or moved downward until the second gear 12 is meshed with the third gear 13. When the second gear 12 is separated from the third gear 13, the stirring device on the first water-fertilizer tank stops running, the first rotating shaft rotates, and the nozzle can swing up and down, otherwise it can stop swinging and fix the spraying range. When fertilization is needed, the stirring device of the second water-fertilizer tank can be operated, and when watering is needed, the stirring device on the second water-fertilizer tank is also stopped. When the second gear 12 is meshed with the third gear 13, it is suitable for the situation where the stirring device in the first water-fertilizer tank needs to stir the water and fertilizer, and the nozzle needs to swing up and down to spray. This has more application scenarios and stronger applicability.

[0040] If water fertilizer is to be sprayed, the nozzle needs to spray up and down, then the second gear 12 is meshed with the third gear 13, and the power unit 9 drives the first rotating shaft to rotate forward and backward at the same time, and the water fertilizer is only stirred by the stirring device on the first water fertilizer box, and the stirred water fertilizer is sprayed by the nozzle again, or the stirred water fertilizer is introduced into the second water fertilizer box for temporary storage, and then sprayed by the nozzle. If only water fertilizer is sprayed, the spray range of the nozzle is fixed, that is, it is not necessary to spray up and down, then after rotating the first rotating shaft, adjusting the spraying height and angle of the nozzle, the first rotating shaft is stopped, and the water fertilizer is only stirred by the stirring device on the second water fertilizer box, and the stirred water fertilizer is sprayed by the nozzle again, or the stirred water fertilizer is introduced into the first water fertilizer box for temporary storage, and then sprayed by the nozzle. If only water is sprayed, the nozzle needs to spray up and down, then the first rotating shaft is rotated forward and backward, the second gear 12 is separated from the third gear 13, and the stirring devices on the first water fertilizer box and the second water fertilizer box are all stopped. If only water is sprayed and the spraying range of the nozzle is fixed, that is, no up and down spraying is required, after rotating the first rotating shaft and adjusting the spraying height and angle of the nozzle, the first rotating shaft is stopped, and the stirring devices on the first water-fertilizer tank and the second water-fertilizer tank are stopped.

[0041] In another embodiment, in the water-fertilizer integrated irrigation equipment, the two rotating rods 6 are composed of at least three rod bodies connected in sequence. When adjusting the length of the rotating rod 6, the length of the rotating rod 6 can be adjusted by the other rod bodies of the rotating rod 6 except the first rod body. Since the first sensing member 7 is arranged at the tail end of the first rod body, the first sensing member 7 will not be affected when adjusting the length of the rotating rod 6, and the first sensing member 7 will not be affected when the first end of the first rod body of the first rotating rod is rotated to adjust the spraying angle of the nozzle.

[0042] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. Water and fertilizer integrated irrigation equipment, characterized in that: include: A support seat, on which two pairs of mounting seats are arranged, the two pairs of mounting seats include a pair of first mounting seats, each mounting seat is annular, and a slide groove is respectively arranged on the outer side wall of the pair of first mounting seats along the circumferential direction thereof; A first lifting device, which is arranged at the bottom of the support base and is used to drive the support base to move up and down; Two rotating shafts are parallel to each other, symmetrical, and horizontally arranged. The two rotating shafts include a first rotating shaft, one rotating shaft corresponds to a pair of mounting seats, two ends of each rotating shaft are respectively inserted into the corresponding pair of mounting seats, and are respectively coaxial with the corresponding pair of mounting seats and rotatably connected. Each rotating shaft is provided with a first gear, the two first gears are meshed with each other, and the first rotating shaft is rotatably connected to the pair of first mounting seats; Two rotating rods are symmetrically arranged and correspond to the two rotating shafts respectively and are perpendicular to the two rotating shafts respectively. One end of the two rotating rods is connected to the corresponding rotating shafts respectively, and a nozzle is fixed to the other end respectively. The two rotating rods include a first rotating rod, and a first sensing member is respectively arranged on both sides of the first rotating rod, and the two first sensing members are respectively connected to the controller. When the two rotating rods are rotated to the horizontal, the two nozzles are separated from each other, and the two first sensing members are respectively located at the top and bottom of the first rotating rod; A water and fertilizer tank, which is connected to the two sprinkler heads respectively; A power device, which is connected to the first rotating shaft and the controller respectively; Two limit plates, the first rotating rod is located between the two limit plates, two sliders are respectively arranged on one side of the two limit plates, the two sliders are symmetrically arranged, and are respectively stuck in the two slide grooves, and are respectively detachably connected to the two first mounting seats, the two limit plates do not interfere with the rotation of the first gear on the first rotating shaft, and a second sensing member is respectively arranged on the two limit plates, the two second sensing members correspond to the two first sensing members one by one, and are respectively connected to the controller; when the first rotating shaft rotates under the drive of the power device until any second sensing member senses the first sensing member corresponding to it, the first rotating shaft rotates in the opposite direction.

2. The water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The slide groove is arranged on the outer wall of one end of each first mounting seat, and each mounting seat is connected to the support seat through a vertically arranged support column, and the tops of the two support columns corresponding to a pair of first mounting seats are respectively fixedly connected to the other end of the corresponding first mounting seat.

3. The water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: For any slide groove, it includes a first groove body and a second groove body connected to each other, the first groove body and the second groove body are both arranged along the circumferential direction of the first mounting seat, the first groove body is located on the outer side of the second groove body, and the width of the second groove body is greater than the width of the first groove body, and the first groove body is opposite to the middle part of the second groove body; a third groove body is respectively arranged on the outer side walls of a pair of first mounting seats along their circumferential direction; for any third groove body, it is located on the outer side of the second groove body, and is opposite to and connected with the corresponding second groove body, and the two ends of the third groove body extend to the top and bottom of the first mounting seat respectively; for any slider, the size of its cross section at each place is respectively the same as the size of the cross section of the corresponding slide groove; a threaded rod is arranged on the slider, and the threaded rod is connected to a nut after passing through the corresponding third groove body.

4. The water-fertilizer integrated irrigation equipment according to claim 3, characterized in that: For any rotating rod, the rotating rod is a telescopic rod and is composed of multiple rod sections connected in sequence. The head end and the tail end of the first rod section are hinged, and the tail end of the tail rod section is connected to the corresponding rotating shaft. The two nozzles are respectively fixed on the head end of the first rod section of the rotating rod corresponding to them, and the first sensing element is arranged at the tail end of the first rod section of the first rotating rod.

5. The water-fertilizer integrated irrigation equipment according to claim 4, characterized in that: The two nozzles are respectively tied to the head ends of the first rod bodies of the two rotating rods through a plurality of ropes.

6. The water-fertilizer integrated irrigation equipment according to claim 3, characterized in that: A second gear is arranged on the first rotating shaft, a driving gear meshing with the second gear is arranged on the output shaft of the power device, the water-fertilizer tank comprises a first water-fertilizer tank and a second water-fertilizer tank, both of which are provided with stirring devices, one end of a stirring shaft of the stirring device of the first water-fertilizer tank is located outside the first water-fertilizer tank, and a third gear meshing with the second gear is arranged thereon, the stirring shaft of the stirring device on the second water-fertilizer tank rotates under the drive of the driving device, and the first water-fertilizer tank and the second water-fertilizer tank are both connected to two nozzles.

7. The water-fertilizer integrated irrigation equipment according to claim 5, characterized in that: The side walls of the first ends of the first rod bodies of the two rotating rods are provided with multiple circles of grooves at intervals along the circumferential direction, one groove corresponds to one rope, and the parts of each rope wound around the first ends of the first rod bodies of the two rotating rods are respectively stuck in the corresponding grooves.

8. The water-fertilizer integrated irrigation equipment according to claim 6, characterized in that: The first lifting device can drive the support seat to move upward until the second gear is separated from the third gear or move downward until the second gear is meshed with the third gear; The water-fertilizer integrated irrigation equipment also includes: A fixed seat, on which the first lifting device, the first water-fertilizer tank and the second water-fertilizer tank are all arranged; The second lifting device is arranged at the bottom of the fixing seat and is used for driving the fixing seat to move up and down.

9. The water-fertilizer integrated irrigation equipment according to claim 4, characterized in that: The two rotating rods are composed of at least three rod bodies connected in sequence.

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