CN114982600A - Water-saving irrigation device for agricultural planting and use method - Google Patents
Water-saving irrigation device for agricultural planting and use method Download PDFInfo
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- CN114982600A CN114982600A CN202210706280.2A CN202210706280A CN114982600A CN 114982600 A CN114982600 A CN 114982600A CN 202210706280 A CN202210706280 A CN 202210706280A CN 114982600 A CN114982600 A CN 114982600A
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- 230000002262 irrigation Effects 0.000 title claims abstract description 75
- 238000003973 irrigation Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 310
- 238000005507 spraying Methods 0.000 claims abstract description 140
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 239000003673 groundwater Substances 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 35
- 238000003780 insertion Methods 0.000 claims description 31
- 230000037431 insertion Effects 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000009313 farming Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention provides a water-saving irrigation device for agricultural planting and a using method thereof, wherein the water-saving irrigation device for agricultural planting comprises: the water spraying device comprises a water distributor, an overground water spraying mechanism and an underground water spraying mechanism, wherein the overground water spraying mechanism is arranged on the water distributor, and the underground water spraying mechanism is arranged on the overground water spraying mechanism; the water distributor is used for guiding an external water source into the above-ground water spraying mechanism, and the above-ground water spraying mechanism is used for spraying water to irrigate the ground of the planting field. The water-saving irrigation device for agricultural planting is mainly used for water-saving irrigation of roots of adult trees, has the functions of overground irrigation and underground irrigation, adopts an overground irrigation mode for the roots close to the ground, and adopts an underground irrigation mode for the roots far from the ground, so that the effective irrigation of the roots is realized, and the water absorption efficiency is higher.
Description
Technical Field
The invention relates to the field of agricultural water-saving irrigation, in particular to a water-saving irrigation device for agricultural planting and a using method thereof.
Background
The water-saving irrigation means that better production benefit and economic benefit are obtained by using less irrigation water; the basic requirements of water-saving irrigation are that the most effective technical measures are adopted to create the best production benefit and economic benefit for the limited irrigation water quantity, namely the irrigation measures for improving the crop yield and output value of unit irrigation water quantity to the maximum extent; the main measures are as follows: canal seepage prevention, low-pressure pipe irrigation, sprinkling irrigation, micro irrigation and irrigation management system.
In the related art, a water-saving irrigation mode is often adopted in the process of planting trees in agriculture; however, for an adult tree, the root of the tree is generally irrigated, and therefore, in order to ensure uniform irrigation of the root of the tree, an annular spraying type water-saving irrigation device is often used to complete water-saving irrigation.
At present, when the traditional annular spraying type water-saving irrigation device is used for water-saving irrigation, the following defects still exist: firstly, water slowly permeates from the ground to the underground by adopting a spraying mode and is finally absorbed by the roots of trees, the speed of the whole permeation process is slow, the loss of the water is large, and the effective absorption amount of the roots of the trees is small, so that the water consumption for each irrigation is large; second, because the scope that its root of thicker trees covers is also bigger more, consequently need the scope of water spray also bigger, and its ring size of traditional device is mostly fixed setting, makes its spraying range not synchronous adjustment, can not adapt to adjust its spraying range according to the thickness of actual trees, has certain invalid area of spraying to it is not very ideal to lead to irrigation effect.
Disclosure of Invention
The invention provides a water-saving irrigation device for agricultural planting, which solves the problems of slow water permeation process and large water loss of the traditional irrigation device.
In order to solve the technical problem, the invention provides a water-saving irrigation device for agricultural planting, which comprises: the water spraying device comprises a water distributor, an above-ground water spraying mechanism and an underground water spraying mechanism, wherein the above-ground water spraying mechanism is installed on the water distributor, the underground water spraying mechanism is installed on the above-ground water spraying mechanism, the water distributor is used for guiding an external water source into the above-ground water spraying mechanism, the above-ground water spraying mechanism is used for spraying water to irrigate the ground of a planting field, and the underground water spraying mechanism is used for spraying water to irrigate the ground below the planting field;
the underground water spraying mechanism comprises a connecting plate, a rotating pedal, an inserting cylinder, a fixed seat, a limiting rod, a supporting spring, a telescopic guide pipe and a water delivery assembly; the rotary pedal is rotatably arranged on one side of the connecting plate, the inserting cylinder is fixedly arranged at the bottom of the connecting plate, the fixed seat is connected with the inserting cylinder in a sliding manner, and one side of the fixed seat is connected with the ground water spraying mechanism; the bottom end of the limiting rod is fixedly arranged with the top of the fixed seat, and the top end of the limiting rod is connected with the connecting plate in a sliding manner; the supporting spring is sleeved on the limiting rod; one end of the telescopic conduit is connected with the water delivery assembly, the other end of the telescopic conduit is connected with the above-ground water spraying mechanism, and the telescopic conduit is used for delivering water in the above-ground water spraying mechanism to the water delivery assembly; the water delivery assembly is disposed within the insertion cartridge;
the water delivery assembly comprises an adjusting rotating piece, a sliding block, a rotating rod, a protection plate and a water spraying pipe piece; the adjusting rotating piece is rotatably arranged on the inserting cylinder, and the bottom end of the adjusting rotating piece penetrates through the connecting plate and is rotatably arranged with the bottom of the inner wall of the inserting cylinder; a water chute is arranged in the adjusting rotating piece, and the upper end of the water chute is connected with the telescopic guide pipe; the sliding block is in threaded connection with the adjusting rotating piece, and two sides of the sliding block are respectively installed with two sides of the inner wall of the insertion cylinder in a sliding mode; two ends of the rotating rod are respectively and rotatably installed with the sliding block and the protection plate, and the protection plate is rotatably installed on the inserting cylinder; the water spraying pipe is fixedly arranged on the protection plate, and one end of the water spraying pipe is communicated with the water guide groove.
Preferably, the number of the sliding blocks is at least two, and the sliding blocks are linearly and uniformly distributed on the adjusting rotating piece.
Preferably, one set up two at least on the slider the dwang, it is a plurality of the dwang is in the circumferencial direction evenly distributed of slider, and the quantity of dwang respectively with the guard plate and the quantity of water spray pipe spare is the same.
Preferably, the water distributor comprises a semicircular water guide plate, a water inlet pipe fitting and a fixed rotating piece; one ends of the two water guide plates are hinged, and the two water guide plates form a circular ring structure; the two water outlet ends of the water inlet pipe fitting are respectively connected with the tops of the two water guide plates, and the water inlet end of the water inlet pipe fitting is connected with an external water source pipeline; the fixed rotating piece is in threaded connection with one non-hinged end of one water guide plate, and a threaded hole matched with the fixed rotating piece is formed in the other water guide plate.
Preferably, the above-ground water spraying mechanism comprises an arc-shaped water spraying plate, a driving piece, a sleeve, a pulley, an extrusion spring and a telescopic pipe; the arc-shaped water spraying plate is positioned on the outer side of the water guide plate, and the arc-shaped water spraying plate and the water guide plate are kept on the same center of circle; one end of the driving piece is fixedly arranged on the inner side of the arc-shaped water spraying plate, and the other end of the driving piece penetrates through the water guide plate and is arranged along the radial direction of the water guide plate; the sleeve is sleeved on the driving piece and fixedly installed with the water guide plate; the pulley is fixedly installed at one end, far away from the arc-shaped water spraying plate, of the driving piece, the extrusion spring is sleeved on the driving piece, and two ends of the telescopic pipe are respectively connected with the arc-shaped water spraying plate and one of the water guide plates.
Preferably, the number of the above-ground water spraying mechanisms is at least two, and the plurality of water spraying mechanisms are uniformly distributed in the circumferential direction of the circular ring structure.
Preferably, a plurality of spraying heads are arranged on the top of the arc-shaped water spraying plate, and at least one underground water spraying mechanism is arranged on one arc-shaped water spraying plate.
Preferably, the application method of the water-saving irrigation device for agricultural planting comprises the following steps:
s1, when the water-saving irrigation device is used, the water-saving irrigation device needs to be installed at the bottom end of a trunk, the two water guide plates are unfolded firstly, then the direct device is sleeved outside the trunk, the trunk is just positioned between the two water guide plates, then the water guide plates are closed, and the fixed rotating piece is rotated, so that the two water guide plates are kept in a fixed state;
s2, inserting the underground water spraying mechanism into the ground, gradually extending the insertion cylinder to the ground by stepping down the plane structure formed by the rotating pedal and the connecting plate, and then unfolding the water delivery assembly 38;
and S3, finally, opening a valve on the water inlet pipe fitting to enable an external water source to enter the two water guide plates through the water inlet pipe fitting respectively, then enabling water to enter the arc-shaped water spraying plates through the extension pipes, enabling one part of water to be sprayed out to the ground through the water spraying heads uniformly, enabling the other part of water to be sprayed out to the ground through the water conveying assembly, and after the watering is finished, closing the valve on the water inlet pipe fitting.
Compared with the related art, the water-saving irrigation device for agricultural planting provided by the embodiment of the invention has the following beneficial effects:
(1) the water-saving irrigation device is mainly used for water-saving irrigation of the roots of adult trees, has the functions of overground irrigation and underground irrigation, adopts an overground irrigation mode for the roots close to the ground, and adopts an underground irrigation mode for the roots far from the ground, so that the effective irrigation of the roots is realized, and the water absorption efficiency is higher;
(2) the underground irrigation operation of the tree roots can be realized by arranging the plurality of underground water spraying mechanisms, and the inserting cylinders are mainly inserted into the ground for use, so that on one hand, the underground water spraying mechanisms can be matched with the water delivery assembly for use, the underground water delivery is completed, the water penetration depth is shortened, the tree roots far away from the ground can absorb water quickly, the water loss is reduced, and the water saving effect of the water-saving irrigation device is further improved; meanwhile, a plurality of water spraying pipes are arranged in the water delivery assembly and can be synchronously unfolded towards the underground periphery, so that water can be uniformly diffused towards the underground, the water delivery range is enlarged, the accurate water delivery function of the surrounding tree roots is realized, and the absorption efficiency of the tree roots is greatly improved; on the other hand, by virtue of the fixing effect of the insertion cylinder inserted into the ground, the effective position of the whole device can be fixed, so that the device can keep a stable state when in use, the device cannot be influenced by external environmental factors to cause position deviation, and a stable irrigation state is kept;
(3) by arranging the ground irrigation mechanism, on one hand, the arc-shaped water spraying plate is utilized to uniformly spray water to the ground, so that irrigation operation on the ground within a specified range can be realized, and for the tree roots close to the ground, the ground irrigation mode is adopted, so that the water is finally and quickly absorbed by the tree roots after permeating into the ground; on the other hand, through setting up the driving piece, the pulley, and the cooperation of extrusion spring is used, make this ground irrigation mechanism still possess the self-adaptation regulatory function, when installing device and trunk, can make this driving piece receive the extrusion activity, and drive the synchronous activity of a plurality of arc water spray plate, finally realize the synchronous self-adaptation regulation to a plurality of arc water spray plate positions, thereby change its spraying scope, and because this arc water spray plate is with the trunk outwards extension in step as the centre of a circle, with root growth direction phase-match, consequently, can ensure that it sprays the scope and be in the effective range all the time, and then make the irrigation effect of device better, can also avoid the waste of water resource simultaneously.
Drawings
Fig. 1 is a schematic structural view of the water-saving irrigation device for agricultural planting provided by the invention.
Fig. 2 is a schematic structural view of the underground sprinkler mechanism shown in fig. 1.
Fig. 3 is a cross-sectional view taken along the plane a-a shown in fig. 2.
Fig. 4 is an enlarged view of a portion a shown in fig. 3.
Fig. 5 is a schematic structural view between the above-ground water spray mechanism and the below-ground water spray mechanism shown in fig. 1.
Fig. 6 is a cross-sectional view taken along plane B-B of fig. 5.
Fig. 7 is a schematic structural view of the interior between the driver and the sleeve shown in fig. 5.
Fig. 8 is a schematic structural view of the water distributor shown in fig. 1.
Fig. 9 is a schematic structural view of the inside of the water guide panel shown in fig. 9;
fig. 10 is a schematic view of a structure between the water distributor and the above-ground water spray distributor shown in fig. 1.
Reference numbers in the figures: 1. a water distributor; 11. a water guide plate; 12. a water inlet pipe fitting; 13. fixing the rotating piece; 2. an above-ground water spraying mechanism; 21. an arc-shaped water spraying plate; 22. a driver; 23. a sleeve; 24. a pulley; 25. a compression spring; 26. a telescopic pipe; 3. an underground water spraying mechanism; 31. a connecting plate; 32. rotating the pedal; 33. an insertion tube; 34. a fixed seat; 35. a limiting rod; 36. a support spring; 37. a telescopic conduit; 38. a water delivery assembly; 381. adjusting the rotating piece; 382. a slider; 383. rotating the rod; 384. a protection plate; 385. a water spray pipe.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
In addition, the following terms are defined based on functions in the present invention, and may be different according to the intention of the user or the convention; therefore, these terms are defined based on the entire contents of the present specification.
Referring to fig. 1, the water-saving irrigation device for agricultural planting includes: the water spraying device comprises a water distributor 1, an overground water spraying mechanism 2 and an underground water spraying mechanism 3, wherein the overground water spraying mechanism 2 is installed on the water distributor 1, the underground water spraying mechanism 3 is installed on the overground water spraying mechanism 2, the water distributor 1 is used for guiding an external water source into the overground water spraying mechanism 2, the overground water spraying mechanism 2 is used for spraying water to irrigate the ground of a planting field, and the underground water spraying mechanism 3 is used for spraying water to irrigate the ground below the planting field.
Referring to fig. 2 and 5, the underground water spraying mechanism 3 includes a connecting plate 31, a rotating pedal 32, an inserting cylinder 33, a fixing seat 34, a limiting rod 35, a supporting spring 36, a telescopic conduit 37 and a water delivery assembly 38; the rotating pedal 32 is rotatably mounted on one side of the connecting plate 31, the rotating pedal 32 and the connecting plate 31 are kept on the same horizontal plane, the rotating pedal 32 is in a treading state, the bottom of the rotating pedal 32 is just in a clamping state with the connecting plate 31 at the moment, so that the rotating pedal cannot continuously rotate downwards, the length of the connecting plate 31 is increased, people can conveniently tread the connecting plate 31 downwards by feet, and when the insertion tube 33 needs to be pulled out, the rotating pedal 32 can be rotated to be in a vertical state to be used as a manual hand holding position, so that people can conveniently and quickly pull out the insertion tube 33, and the rotating pedal 32 has two functions of auxiliary treading and auxiliary pulling-out by adjusting the state; the insertion cylinder 33 is fixedly installed at the bottom of the connecting plate 31, and the bottom end of the insertion cylinder 33 is of a pointed structure, so that the insertion cylinder can be conveniently and quickly inserted into the ground; the fixed seat 34 is connected with the insertion cylinder 33 in a sliding way, and one side of the fixed seat 34 is connected with the ground water spraying mechanism 2; the bottom end of the limiting rod 35 is fixedly mounted with the top of the fixing seat 34, and the top end of the limiting rod 35 is slidably connected with the connecting plate 31; the supporting spring 36 is sleeved on the limiting rod 35, the supporting spring 36 is located between the connecting plate 31 and the fixing seat 34, when the inserting cylinder 33 is not inserted into the ground, the inserting cylinder 33 can be located at the upper end of the fixing seat 34, and the situation that the tip end of the inserting cylinder faces downwards and is inconvenient for people to take or carry the water-saving irrigation device is avoided; one end of the telescopic conduit 37 is connected with the water delivery assembly 38, one end of the telescopic conduit 37 connected with the water delivery assembly 38 is provided with a rotatable connector, when the water delivery assembly 38 rotates, the telescopic conduit 37 is kept fixed, and in addition, the telescopic conduit 37 adopts a stainless steel pipe structure, and the upper end of the telescopic conduit 37 is provided with a telescopic area at one end, so that the telescopic conduit can adapt to the up-and-down movement of the connecting plate 31; the other end of the telescopic conduit 37 is connected with the above-ground water spraying mechanism 3, and the telescopic conduit 37 is used for conveying water in the above-ground water spraying mechanism 3 to the water conveying assembly 38; the water delivery assembly 38 is disposed within the insertion cartridge 33.
Referring to fig. 3 and 4, the water delivery assembly 38 includes a regulating rotating member 381, a sliding block 382, a rotating rod 383, a shielding plate 384 and a water spraying pipe 385; the adjusting rotating member 381 is rotatably mounted on the insertion cylinder 33, and the bottom end of the adjusting rotating member 381 penetrates through the connecting plate 31 and is rotatably mounted with the bottom of the inner wall of the insertion cylinder 33; a water chute is arranged in the adjusting rotating member 381, and the upper end of the water chute is connected with the telescopic conduit 37; the sliding block 382 is screwed on the adjusting rotating member 381, and two sides of the sliding block 382 are respectively installed with two sides of the inner wall of the insertion cylinder 33 in a sliding manner; both ends of the rotating rod 383 are rotatably mounted with the slider 382 and the protection plate 384, respectively, the protection plate 384 is rotatably mounted on the insertion cylinder 33, the protection plate 384 is just flush with the peripheral side of the insertion cylinder 33 when in a closed state, and the insertion cylinder 33 is prevented from being obstructed when inserted into the ground; the water spraying pipe 385 is fixedly arranged on the protection plate 384, one end of the water spraying pipe 385 is communicated with the water guide groove, the water spraying pipe 385 is composed of a spray head and a hose, the spray head is 1-2cm shorter than the bottom end of the protection plate 384, so that when the protection plate 384 rotates, the situation that the underground soil layer directly contacts with an outlet of the spray head to cause blockage of the spray head can be avoided, the spray head has a good protection effect, the hose can adapt to the rotating state of the protection plate 384 to ensure that water in the water guide groove normally flows into the water spraying pipe 385, meanwhile, when the protection plate 384 is in a closed state, the hose is in a bent state, the whole water spraying underground mechanism 3 is in a closed state, the use requirement of only opposite irrigation can be met, the irrigation device has two irrigation modes, and in addition, through the closing effect of the hose, water does not flow out through the hose, so that when the protection plate 384 is rotated to be closed, excessive water flows into the insertion cylinder 33 through the hose, thereby causing the internal structure thereof to be corroded by moisture and also avoiding waste of water; the maximum rotation angle of the protection plate 384 is 30-45 degrees, so that water can be enabled to diffuse in the soil layer quickly, and meanwhile resistance of the protection plate 384 is relatively small.
Referring to fig. 3, at least two sliding blocks 382 are provided, and a plurality of the sliding blocks 382 are uniformly distributed on the adjusting rotating member 381 in a straight line, in this embodiment, three sliding blocks 382 are provided, and the number of the sliding blocks 382 can be adjusted according to actual use requirements.
Referring to fig. 3, at least two rotating rods 383 are disposed on one sliding block 382, the rotating rods 383 are uniformly distributed in the circumferential direction of the sliding block 382, and the number of the rotating rods 383 is the same as the number of the protection plates 384 and the number of the water spraying pipes 385, respectively.
Referring to fig. 8 and 9, the water distributor 1 includes a semicircular water guide plate 11, a water inlet pipe 12 and a fixed rotating member 13; one end of each of the two water guide plates 11 is hinged, the two water guide plates 11 form a circular ring structure, the water guide plates 11 can be made of PVC or stainless steel, and the interior of each water guide plate 11 is hollow, so that water circulation is realized; the two water outlet ends of the water inlet pipe fitting 12 are respectively connected with the tops of the two water guide plates 11, and the water inlet end of the water inlet pipe fitting 12 is connected with an external water source pipeline; fixed commentaries on classics 13 threaded connection is in one of them water deflector 11 non-articulated one end, and another then be provided with on the water deflector 11 with this fixed commentaries on classics 13 assorted screw hole, and through setting up two water deflectors 11 into articulated connected mode, the accessible rotates it and opens to convenient cover is established outside the trunk with it, and is very convenient when installing or dismantling this water-saving irrigation device, and through using this fixed commentaries on classics 13 and screw hole threaded connection, can make two water deflectors 11 keep stable connection state, keeps a stable ring structural cover to establish outside the trunk.
Referring to fig. 5, fig. 6, fig. 7 and fig. 10, the above-ground water spraying mechanism 2 includes an arc-shaped water spraying plate 21, a driving member 22, a sleeve 23, a pulley 24, an extrusion spring 25 and an extension tube 26; the arc-shaped water spraying plate 21 is positioned on the outer side of the water guide plate 11, and the arc-shaped water spraying plate 21 and the water guide plate 11 are kept on the same center of circle; one end of the driving member 22 is fixedly mounted on the inner side of the arc-shaped water spraying plate 21, the other end of the driving member 22 penetrates through the water guiding plate 11 and is arranged along the radial direction of the water guiding plate 11, and the driving member 22 is arranged in a Y-shaped structure and used for driving the arc-shaped water spraying plate 21 to expand outwards; the sleeve 23 is sleeved on the driving piece 22, and the sleeve 23 and the water guide plate 11 are fixedly installed; the pulley 24 is fixedly installed at one end of the driving member 22 far away from the arc-shaped water spraying plate 21, the extrusion spring 25 is sleeved on the driving member 22, and the extrusion spring 25 is located between the driving member 22 and the sleeve 23, so that the driving member 22 has certain elasticity and can be adjusted in a self-adaptive movable telescopic manner according to the thickness of a trunk; the two ends of the extension tube 26 are respectively connected with the arc-shaped water spraying plate 21 and one of the water guide plates 11, and the extension tube 26 has a certain extension amount, so that the extension tube can adapt to the movement change of the arc-shaped water spraying plate 21 and can normally guide water into the arc-shaped water spraying plate 21.
Referring to fig. 10, at least two of the above-ground water spraying mechanisms 2 are provided, and the plurality of the above-ground water spraying mechanisms 2 are uniformly distributed in the circumferential direction of the ring structure, in this embodiment, four above-ground water spraying mechanisms 2 are provided, and two above-ground water spraying mechanisms are a group and are uniformly distributed on the two water guide plates 11, and the four water spraying mechanisms 2 form a large ring structure outside the water guide plates 11.
Referring to fig. 5, a plurality of spray heads are disposed on the top of the arc-shaped water spray plate 21, and the spray heads adopt atomizing spray heads to increase the spray range thereof for spraying the water in the arc-shaped water spray plate 21 to the ground to realize the above-ground spraying operation, while in the present embodiment, three spray heads are disposed on one arc-shaped water spray plate 21, and the number thereof can be adjusted according to the actual use requirement, at least one underground water spray mechanism 3 is disposed on one arc-shaped water spray plate 21, in the present embodiment, two underground water spray mechanisms 3 are symmetrically disposed on one arc-shaped water spray plate 21, so that the underground water spray operation at different positions can be realized.
The application method of the water-saving irrigation device for agricultural planting comprises the following steps:
s1, when the water-saving irrigation device is used, the water-saving irrigation device needs to be installed at the bottom end of a trunk, the whole device is in an unfolded state by rotating the two water guide plates 11, then the direct device is sleeved outside the trunk, the trunk is just positioned between the two water guide plates 11, the two water guide plates 11 are rotated, the non-hinged ends of the two water guide plates 11 are closed, and then the fixed rotating piece 13 is rotated, so that the two water guide plates 11 are kept in a fixed state;
s2, in the closing process of the two water deflectors 11, the outside of the pulley 24 contacts with the trunk, and the trunk generates an outward thrust on the sliding rod 24, so as to drive the driving member 22 to slide outward along the sleeve 23, and to make the arc-shaped water spraying plates 21 move outward synchronously, until the two water deflectors 11 are completely closed, at this time, the plurality of above-ground water spraying mechanisms 2 on the water deflectors 11 complete adaptive position adjustment synchronously, and further make the spraying ranges thereof adjusted adaptively, and in this state, the spraying ranges of the above-ground spraying mechanisms 2 are uniformly diffused outward with the trunk as a circle center;
s3, then, starting to insert the underground water spraying mechanism 3 into the ground, making the rotary pedal 32 in a horizontal and level state with the connecting plate 31 by rotating, then making the worker step down the plane structure formed by the rotary pedal 32 and the connecting plate 31 by feet, making the insertion cylinder 33 gradually extend to the ground, after the worker steps all the insertion cylinders 33 into the ground, starting to rotate the adjusting rotating member 381, making the three sliding blocks 382 synchronously slide downwards in the insertion cylinder 33, and driving the four rotating rods 383 outside the insertion cylinder to rotate, further making the protection plate 384 and the spray pipe 385 gradually expand outwards until the adjusting rotating member 381 is difficult to continue to rotate, just the sliding blocks 382 move to the maximum position, and the protection plate 384 rotates to the maximum angle;
s4, finally, opening the valve on the water inlet pipe 12, so that the external water source enters the two water guide plates 11 through the water inlet pipe 12, then enters the arc-shaped water spraying plate 21 through the extension tube 26, and part of water is uniformly sprayed out to the ground through the water spraying head directly, so as to realize the ground water spraying function, the water on the ground can be absorbed by the roots of the shallow soil layer by continuously permeating to the underground, and the other part of the water, then flows into the water chute through the telescopic conduit 37 and finally is sprayed out to the ground through the water spraying pipe 385 to realize the function of spraying water underground, the underground water can be quickly absorbed by the tree roots in the deep soil layer, at the moment, the tree roots in different ranges can absorb water under the matching action of the overground water spraying mechanism 2 and the underground water spraying mechanism 3, further accelerating the water absorption efficiency of the tree root, and after the irrigation is finished, closing the valve on the water inlet pipe fitting 12;
s5, if only the ground needs to be irrigated, only the adjusting rotating member 381 needs to be rotated reversely, so that the protection plate 384 is in a contraction state, the whole underground water spraying mechanism 3 is closed, and the ground water spraying mechanism 2 can finish irrigation operation independently; when the irrigation device needs to be disassembled, the irrigation device can be disassembled by rotating the rotating pedal 32 to a state of ninety degrees, then manually holding the rotating pedal 32 and pulling the rotating pedal upwards, finally separating the insertion cylinders 33 from the ground, pulling out all the insertion cylinders 33, then rotating the adjusting rotating member 381, and opening the water guide plate 11.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a water-saving irrigation device for farming which characterized in that includes: the water spraying device comprises a water distributor (1), an overground water spraying mechanism (2) and an underground water spraying mechanism (3), wherein the overground water spraying mechanism (2) is installed on the water distributor (1), the underground water spraying mechanism (3) is installed on the overground water spraying mechanism (2), the water distributor (1) is used for guiding an external water source into the overground water spraying mechanism (2), the overground water spraying mechanism (2) is used for spraying water to irrigate the ground of a planting field, and the underground water spraying mechanism (3) is used for spraying water to irrigate the ground below the planting field;
the underground water spraying mechanism (3) comprises a connecting plate (31), a rotating pedal (32), an inserting cylinder (33), a fixed seat (34), a limiting rod (35), a supporting spring (36), a telescopic guide pipe (37) and a water delivery assembly (38); the rotating pedal (32) is rotatably arranged on one side of the connecting plate (31), the inserting cylinder (33) is fixedly arranged at the bottom of the connecting plate (31), the fixed seat (34) is in sliding connection with the inserting cylinder (33), and one side of the fixed seat (34) is connected with the ground water spraying mechanism (2); the bottom end of the limiting rod (35) is fixedly mounted with the top of the fixing seat (34), and the top end of the limiting rod (35) is connected with the connecting plate (31) in a sliding manner; the supporting spring (36) is sleeved on the limiting rod (35); one end of the telescopic conduit (37) is connected with the water delivery assembly (38), and the other end of the telescopic conduit (37) is connected with the above-ground water spraying mechanism (3), and the telescopic conduit (37) is used for conveying water in the above-ground water spraying mechanism (3) into the water delivery assembly (38); said water delivery assembly (38) being disposed within said insertion cartridge (33);
the water delivery assembly (38) comprises an adjusting rotating piece (381), a sliding block (382), a rotating rod (383), a protection plate (384) and a water spraying pipe piece (385); the adjusting rotating piece (381) is rotatably installed on the insertion cylinder (33), and the bottom end of the adjusting rotating piece (381) penetrates through the connecting plate (31) and is rotatably installed with the bottom of the inner wall of the insertion cylinder (33); a water chute is arranged in the adjusting rotating piece (381), and the upper end of the water chute is connected with the telescopic conduit (37); the sliding block (382) is in threaded connection with the adjusting rotating piece (381), and two sides of the sliding block (382) are respectively in sliding installation with two sides of the inner wall of the insertion cylinder (33); both ends of the rotating rod (383) are respectively rotatably installed with the sliding block (382) and the protection plate (384), and the protection plate (384) is rotatably installed on the insertion cylinder (33); the water spraying pipe (385) is fixedly arranged on the protection plate (384), and one end of the water spraying pipe (385) is communicated with the water guide groove.
2. The water-saving irrigation device for agricultural planting according to claim 1, characterized in that the number of the sliding blocks (382) is at least two, and the plurality of the sliding blocks (382) are uniformly distributed on the adjusting rotating member (381) in a straight line.
3. The water-saving irrigation device for agricultural planting according to claim 1, characterized in that at least two rotating rods (383) are arranged on one sliding block (382), a plurality of rotating rods (383) are uniformly distributed in the circumferential direction of the sliding block (382), and the number of the rotating rods (383) is the same as that of the protection plate (384) and the water spraying pipe (385) respectively.
4. The water-saving irrigation device for agricultural planting according to claim 1, characterized in that the water distributor (1) comprises a semicircular water guide plate (11), a water inlet pipe fitting (12) and a fixed rotating piece (13); one ends of the two water guide plates (11) are hinged, and the two water guide plates (11) form a circular ring structure; the two water outlet ends of the water inlet pipe fitting (12) are respectively connected with the tops of the two water guide plates (11), and the water inlet end of the water inlet pipe fitting (12) is connected with an external water source pipeline; the fixed rotating piece (13) is in threaded connection with one non-hinged end of one water guide plate (11), and a threaded hole matched with the fixed rotating piece (13) is formed in the other water guide plate (11).
5. The water-saving irrigation device for agricultural planting according to claim 4, characterized in that the above-ground water spraying mechanism (2) comprises an arc water spraying plate (21), a driving piece (22), a sleeve (23), a pulley (24), an extrusion spring (25) and a telescopic pipe (26); the arc-shaped water spraying plate (21) is positioned on the outer side of the water guide plate (11), and the arc-shaped water spraying plate (21) and the water guide plate (11) are kept on the same center of circle; one end of the driving piece (22) is fixedly arranged on the inner side of the arc-shaped water spraying plate (21), and the other end of the driving piece (22) penetrates through the water guide plate (11) and is arranged along the radial direction of the water guide plate (11); the sleeve (23) is sleeved on the driving piece (22), and the sleeve (23) and the water guide plate (11) are fixedly installed; the pulley (24) is fixedly installed at one end, far away from the arc-shaped water spraying plate (21), of the driving piece (22), the extrusion spring (25) is sleeved on the driving piece (22), and two ends of the extension tube (26) are respectively connected with the arc-shaped water spraying plate (21) and one of the water guide plates (11).
6. The water-saving irrigation device for agricultural planting according to claim 5, characterized in that the number of the above-ground water spray mechanisms (2) is at least two, and the plurality of the water spray mechanisms (2) are uniformly distributed in the circumferential direction of the circular ring structure.
7. The water-saving irrigation device for agricultural planting according to claim 5, characterized in that a plurality of sprinkler heads are arranged on the top of the arc-shaped water spray plate (21), and at least one underground water spray mechanism (3) is arranged on one arc-shaped water spray plate (21).
8. The agricultural planting water-saving irrigation device according to claim 5, wherein the use method of the agricultural planting water-saving irrigation device comprises the following steps:
s1, when the water-saving irrigation device is used, the water-saving irrigation device needs to be installed at the bottom end of a trunk, the two water guide plates (11) are unfolded, then the direct device is sleeved outside the trunk, the trunk is just positioned between the two water guide plates (11), the water guide plates (11) are closed, and the fixing rotating piece (13) is rotated, so that the two water guide plates (11) are kept in a fixed state;
s2, inserting the underground water spraying mechanism (3) into the ground, gradually extending the insertion cylinder (33) to the ground by stepping down the plane structure formed by the rotating pedal (32) and the connecting plate (31), and then unfolding the water delivery assembly (38);
s3, finally, opening a valve on the water inlet pipe fitting (12) to enable an external water source to enter the two water guide plates (11) through the water inlet pipe fitting (12), then enabling water to enter the arc-shaped water spraying plate (21) through the extension pipe (26), enabling one part of water to be uniformly sprayed out to the ground through the water spraying head directly, enabling the other part of water to be sprayed out to the ground through the water delivery assembly (38), and after the watering is finished, closing the valve on the water inlet pipe fitting (12).
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| CN202210706280.2A CN114982600B (en) | 2022-06-21 | 2022-06-21 | Water-saving irrigation device for agricultural planting and use method |
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| CN202210706280.2A CN114982600B (en) | 2022-06-21 | 2022-06-21 | Water-saving irrigation device for agricultural planting and use method |
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| CN114982600B CN114982600B (en) | 2024-04-26 |
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| CN117296686A (en) * | 2023-11-28 | 2023-12-29 | 诸城金土地有机肥有限责任公司 | Water-saving fruit tree planting irrigation equipment |
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| CN117296686B (en) * | 2023-11-28 | 2024-02-27 | 诸城金土地有机肥有限责任公司 | Water-saving fruit tree planting irrigation equipment |
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| CN114982600B (en) | 2024-04-26 |
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