CN116849014A - Water and fertilizer integrated drip irrigation device for fruit tree container cultivation - Google Patents
Water and fertilizer integrated drip irrigation device for fruit tree container cultivation Download PDFInfo
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- CN116849014A CN116849014A CN202311111630.1A CN202311111630A CN116849014A CN 116849014 A CN116849014 A CN 116849014A CN 202311111630 A CN202311111630 A CN 202311111630A CN 116849014 A CN116849014 A CN 116849014A
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- drip irrigation
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- irrigation head
- fruit tree
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- 238000003973 irrigation Methods 0.000 title claims abstract description 309
- 230000002262 irrigation Effects 0.000 title claims abstract description 309
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 110
- 239000003337 fertilizer Substances 0.000 title claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000009792 diffusion process Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 230000005484 gravity Effects 0.000 description 7
- 239000008213 purified water Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a water and fertilizer integrated drip irrigation device for fruit tree container cultivation. The invention belongs to the technical field of fruit tree container cultivation, and particularly relates to a water and fertilizer integrated drip irrigation device for fruit tree container cultivation.
Description
Technical Field
The invention belongs to the technical field of fruit tree container cultivation, and particularly relates to a water and fertilizer integrated drip irrigation device for fruit tree container cultivation.
Background
The container cultivation of the fruit trees is a novel cultivation mode, and the fruit trees are planted in the container so as to reduce the occupation of cultivated land, and the courtyard economy can be realized; however, because the soil in the container has poor water and fertilizer fixing capability, frequent watering is required to ensure the growth of fruit trees, in order to reduce the labor amount, a planter usually uses a drip irrigation system with small water consumption to irrigate the fruit trees, but the existing drip irrigation device has the following problems:
because the drip irrigation device generally adopts the drip irrigation belt to carry out drip irrigation, the drip irrigation position on the drip irrigation belt is fixed, and the root system of the fruit tree cannot be accurately drip-irrigated, so that the drip irrigation effect is poor; meanwhile, due to the characteristic of plant growth, the root system of the fruit tree can preferentially grow towards the drip irrigation position, so that the root system of the fruit tree grows downwards at one taste instead of radially growing towards the periphery, the root system of the fruit tree is underdeveloped, and the yield of the fruit tree is affected.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which comprises a fixed center diffusion type drip irrigation mechanism, a water and fertilizer mixed conveying mechanism and a fruit tree root control container, wherein the fixed center diffusion type drip irrigation mechanism is used for uniformly drip irrigation around a fruit tree, and meanwhile, the drip irrigation positions can be correspondingly adjusted along with different growth stages of the fruit tree, so that the problems of poor drip irrigation effect and undeveloped fruit tree root system caused by fixed drip irrigation positions in the conventional fruit tree water and fertilizer integrated drip irrigation are solved.
The technical scheme adopted by the invention is as follows: the invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which comprises a fixed center diffusion type drip irrigation mechanism, a water and fertilizer mixed conveying mechanism and a fruit tree root control container, wherein the water and fertilizer mixed conveying mechanism and the fixed center diffusion type drip irrigation mechanism are arranged on the ground in parallel, the water and fertilizer mixed conveying mechanism is communicated with the fixed center diffusion type drip irrigation mechanism through a pipeline, and the fruit tree root control container is arranged in the fixed center diffusion type drip irrigation mechanism; the fixed center diffusion type drip irrigation mechanism comprises a drip irrigation head base frame, a drip irrigation head adjusting assembly and a drip irrigation head assembly, wherein the drip irrigation head assembly and the drip irrigation head adjusting assembly are arranged on the drip irrigation head base frame, the drip irrigation head assembly comprises an elastic position maintaining drip irrigation head and an annular pipeline, the elastic position maintaining drip irrigation head is circumferentially arranged on the drip irrigation head base frame, the annular pipeline is arranged on the elastic position maintaining drip irrigation head, the annular pipeline is communicated with the elastic position maintaining drip irrigation head and water and fertilizer mixing and conveying mechanism, the elastic position maintaining drip irrigation head is rotationally connected with the drip irrigation head base frame, and the drip irrigation head adjusting assembly drives the elastic position maintaining drip irrigation head to rotate;
the water and fertilizer mixing and conveying mechanism is arranged to mix the fertilizer and the purified water to prepare the water and fertilizer for drip irrigation, meanwhile, the requirements of fruit trees on the fertilizer and the water are met, the large water consumption required by independent fertilization is avoided, and the water resource is saved; the elastic positions of the circumferential arrays are arranged to keep the drip irrigation heads, so that surrounding drip irrigation is carried out on the fruit trees, the drip irrigation effect is improved, and the waste of water and fertilizer is avoided; the drip irrigation head adjusting component drives the elastic position to keep the drip irrigation head to rotate so as to change the position of the elastic position to keep the drip irrigation head to drip irrigation, so that the root tip position of the fruit tree is drip-irrigated to ensure the drip irrigation effect, the drip irrigation position is gradually moved to the periphery to induce the root system of the fruit tree to grow to the periphery through the rotation of the elastic position to keep the drip irrigation head, the absorption capacity of the root system is improved, and the yield of the fruit tree is ensured.
Further, the elastic position-keeping drip irrigation head comprises a rod-shaped spray irrigation head, the rod-shaped spray irrigation head is communicated with the water and fertilizer mixing and conveying mechanism through an annular pipeline, the rod-shaped spray irrigation head is a hollow long rod, two ends of the rod-shaped spray irrigation head are respectively provided with a water inlet end and a water outlet end section, the connection position of the rod-shaped spray irrigation head and the annular pipeline is positioned near the water inlet end, and drip irrigation micropores are arranged on the water outlet end section; the annular pipeline is arranged to supply water in a split mode to the rod-shaped sprinkling irrigation head, and after water and fertilizer flow into the hollow interior of the rod-shaped sprinkling irrigation head, the water and fertilizer flow out of the drip irrigation micropores due to the gravity, and the drip irrigation micropores are arranged to control the drip irrigation flow, so that the evaporation waste of the water and fertilizer is avoided.
Further, the drip irrigation head base frame comprises a horizontal annular plate and a horizontal plate annular bracket, the horizontal annular plate is arranged at the top of the horizontal plate annular bracket, the elastic position keeps the drip irrigation head to be rotationally arranged on the bottom surface of the horizontal annular plate, and the root control container of the fruit tree is positioned below the elastic position keeps the rotation track of the drip irrigation head; the provision of a horizontal annular plate provides a fixed position for the resilient position to hold the drip irrigation head.
Further, the elastic position-keeping drip irrigation head further comprises a drip irrigation head rotating shaft and a torsion spring damper, the drip irrigation head rotating shaft is arranged at a position, close to a water inlet end, on the rod-shaped sprinkling irrigation head, the torsion spring damper is arranged on the torsion spring damper, a sprinkling irrigation head lifting lug is circumferentially arranged on the bottom surface of the horizontal circular plate in an array manner, the drip irrigation head rotating shaft is rotationally arranged on the sprinkling irrigation head lifting lug, the rod-shaped sprinkling irrigation head is rotationally connected with the sprinkling irrigation head lifting lug through the drip irrigation head rotating shaft, and two ends of the torsion spring damper are fixedly connected to the sprinkling irrigation head lifting lug and the drip irrigation head rotating shaft respectively; the rotary shaft of the drip irrigation head is arranged to realize the rotation of the rod-shaped drip irrigation head on the horizontal circular plate, the torsional spring damping is arranged to realize the position maintenance of the rod-shaped drip irrigation head, different torsional forces are applied to the torsional spring damping, so that the rod-shaped drip irrigation head can rotate by different angles and maintain the posture, and the stepless regulation of the drip irrigation position of the rod-shaped drip irrigation head is realized.
Further, the drip irrigation head assembly further comprises a drip irrigation position indication assembly, the drip irrigation position indication assembly is arranged at a position, close to the section of the water outlet end, on the rod-shaped sprinkling irrigation head and comprises an infrared indicator, an indicator rotating base and an indicator bottom counterweight, the indicator rotating base is arranged at a position, close to the section of the water outlet end, on the rod-shaped sprinkling irrigation head, the infrared indicator is rotationally arranged on the indicator rotating base, and the indicator bottom counterweight is fixedly connected to the infrared indicator at a position, far away from the transmitting end; in order to determine the drip irrigation position more conveniently and rapidly, an infrared indicator is arranged, the gravity generated by the counterweight at the bottom of the indicator is vertically downward, so that the emitting direction of the infrared indicator is vertically upward, and when the indicating laser irradiates the edge of the crown of a fruit tree, the root tip position of the root of the fruit tree at the section of the water outlet end can be determined, and the drip irrigation can be performed at the position, so that not only can the better fertilizer and water effect be obtained, but also the root of the fruit tree can be induced to grow to the periphery, and the root absorption capacity is improved, so that the yield is ensured.
Further, the drip irrigation head adjusting assembly comprises a pushing circular ring and a lifting foot rest, the pushing circular ring is arranged on the lifting foot rest, the pushing circular ring is in sliding connection with the horizontal circular ring plate, and the elastic force generated by damping of the torsion spring enables the rod-shaped sprinkling irrigation head to be abutted against the lower surface of the pushing circular ring; the rod-shaped sprinkler head is abutted against the lower surface of the pushing circular ring due to the elastic force generated by the torsional spring damping, and the rod-shaped sprinkler head which is pushed to be contacted with the pushing circular ring when the pushing circular ring moves downwards overcomes the torsional force of the torsional spring damping and rotates downwards around the rotating shaft of the drip irrigation head, and the position of the section of the water outlet end synchronously changes along with the rotation of the torsional spring damping.
Further, a pushing part through groove and a lifting limiting column are formed in the horizontal annular plate, the pushing circular ring is slidably arranged in the pushing part through groove, an ear plate is arranged on the pushing circular ring, and the ear plate is slidably connected with the lifting limiting column; the pushing part through groove and the lifting limiting column are arranged on the horizontal circular plate, the pushing circular ring slides in the pushing part through groove and on the lifting limiting column, the pushing circular ring is limited, the movement track of the pushing circular ring can push the rotation of the rod-shaped sprinkler head, and the stability of the device is prevented from being influenced by the offset and looseness of the pushing circular ring.
Further, the lifting foot rest comprises a pushing and pressing connecting piece, a screw lifter and a lifting base, wherein the screw lifter is arranged on the lifting base, the pushing and pressing connecting piece is arranged on the screw lifter, the pushing and pressing connecting piece is fixedly connected with the pushing and pressing circular ring, and a rotating hand wheel is arranged on the screw lifter; the screw rod lifter is arranged to control the lifting of the pushing connection piece and the pushing circular ring, so that the transmission is stable, meanwhile, the moment is large, the stable pushing of the rod-shaped sprinkler head can be realized, and the rod-shaped sprinkler head can rotate more conveniently.
Further, the water and fertilizer mixing and conveying mechanism comprises a mixing water storage tank, a conveying pipeline and a water tank support, wherein the mixing water storage tank is arranged on the water tank support, the bottom of the mixing water storage tank is provided with a bottom opening, two ends of the conveying pipeline are respectively connected to the bottom opening and the annular pipeline, a ball valve switch is arranged on the conveying pipeline, and a pipeline passing port is arranged on the pushing and pressing connecting piece; the fertilizer and the purified water are led into the mixed water storage tank to be mixed into the water fertilizer, and when drip irrigation is carried out, only the ball valve switch is required to be opened, the water fertilizer in the mixed water storage tank flows into the annular pipeline through the bottom opening and the conveying pipeline, and then the water fertilizer is split in the annular pipeline and flows into each rod-shaped sprinkling irrigation head to be drip-irrigated, so that the structure is simple, and the operation is convenient; the pipeline through opening is arranged to facilitate the pipeline distribution, so that interference is avoided.
Further, fruit seedlings are planted in the root control container of the fruit tree, the central axis of the circumferential array of the drip irrigation head is kept to coincide with the positions of the fruit seedlings in the elastic position, and the section of the water outlet end of the rod-shaped drip irrigation head is always positioned above the root control container of the fruit tree in the rotating process; the elastic position is set with the fruit tree seedling as the center to keep the drip irrigation head, the circumference of the fruit tree seedling is evenly drip-irrigated, the drip irrigation effect is improved, the waste is reduced, meanwhile, the root system of the fruit tree seedling is induced to grow towards the periphery in a radial mode, the root system absorption capacity of the fruit tree seedling is improved, and the yield is further improved.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided with a water and fertilizer mixing and conveying mechanism for mixing fertilizer and purified water to prepare water and fertilizer for drip irrigation, and simultaneously meets the requirements of fruit trees on fertilizer and water, avoids larger water consumption required by independent fertilization, and saves water resources;
(2) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is characterized in that an elastic position is driven by a drip irrigation head adjusting component to rotate so as to change the elastic position to keep the drip irrigation head to drip irrigation, the root tip position of a fruit tree is drip-irrigated to ensure the drip irrigation effect, the drip irrigation position is gradually moved to the periphery by the rotation of the elastic position to keep the drip irrigation head so as to induce the root system of the fruit tree to grow to the periphery, and the absorption capacity of the root system is improved, so that the yield of the fruit tree is ensured;
(3) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided with an annular pipeline for carrying out split-flow water supply on a rod-shaped sprinkling irrigation head, wherein water and fertilizer flows out of drip irrigation micropores due to gravity after flowing into the hollow interior of the rod-shaped sprinkling irrigation head, and the drip irrigation micropores are arranged for controlling drip irrigation flow so as to avoid evaporation waste of water and fertilizer;
(4) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is characterized in that a drip irrigation head rotating shaft is arranged to realize the rotation of a rod-shaped spray irrigation head on a horizontal circular plate, torsional spring damping is arranged to realize the position maintenance of the rod-shaped spray irrigation head, different torsional forces are applied to the torsional spring damping, so that the rod-shaped spray irrigation head can rotate for different angles and maintain the posture, and the stepless adjustment of the drip irrigation position of the rod-shaped spray irrigation head is realized;
(5) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided with an infrared indicator, wherein the gravity generated by a counterweight at the bottom of the indicator is vertically downward, so that the emitting direction of the infrared indicator is vertically upward, when the indicating laser irradiates the edge of a crown of a fruit tree, the root tip position of the root of the fruit tree at the section of a water outlet end can be determined, and the drip irrigation can be carried out at the position, so that not only can the better fertilizer and water effect be obtained, but also the root of the fruit tree can be induced to grow to the periphery, and the root absorption capacity is improved, thereby ensuring the yield;
(6) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is characterized in that a pushing part through groove and a lifting limiting column are arranged on a horizontal circular plate, and a pushing circular ring slides in the pushing part through groove and on the lifting limiting column to limit the pushing circular ring, so that the movement track of the pushing circular ring can push the rotation of a rod-shaped spray irrigation head, and the stability of the device is prevented from being influenced by the offset and looseness of the pushing circular ring;
(7) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided with a screw lifter to control the lifting of a pushing connection piece and a pushing circular ring, so that the transmission is stable, meanwhile, the moment is larger, the stable pushing of a rod-shaped sprinkling irrigation head can be realized, and the rotation of the rod-shaped sprinkling irrigation head is more convenient;
(8) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is characterized in that fertilizer and purified water are introduced into a mixed water storage tank to be mixed into water and fertilizer, when drip irrigation is carried out, only a ball valve switch is required to be opened, and the water and fertilizer in the mixed water storage tank flows into an annular pipeline through a bottom opening and a conveying pipeline, and then flows into each rod-shaped sprinkling irrigation head in a split manner in the annular pipeline to carry out drip irrigation;
(9) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided with a pipeline through hole so as to facilitate pipeline distribution of a conveying pipeline and avoid interference;
(10) The invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is characterized in that an elastic position is arranged on a fruit tree seedling as a center to keep a drip irrigation head, the circumference of the fruit tree seedling is uniformly drip-irrigated, the drip irrigation effect is improved, the waste is reduced, meanwhile, the root system of the fruit tree seedling is induced to grow towards the periphery in a radial manner, the root system absorption capacity of the fruit tree seedling is improved, and the yield is further improved.
Drawings
Fig. 1 is a perspective view of a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided by the invention;
fig. 2 is a front view of a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided by the invention;
fig. 3 is a top view of a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided by the invention;
FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;
FIG. 5 is an enlarged view of the portion I of FIG. 4;
fig. 6 is an exploded view of a fixed center diffusion type drip irrigation mechanism of a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which is provided by the invention;
fig. 7 is a perspective view of a drip irrigation head assembly of a water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to the present invention;
fig. 8 is an enlarged view at ii in fig. 7.
The device comprises a fixed center diffusion type drip irrigation mechanism, a water and fertilizer mixed conveying mechanism, a fruit tree root control container, a drip irrigation head base frame, a drip irrigation head adjusting component, a drip irrigation head component, a horizontal circular plate, a horizontal plate circular support, a spray irrigation head lifting lug, a push piece through groove, a push limiting column, a push circular ring, a push piece, a push lifting foot rest, a 111, an ear plate, a push connecting piece, a 113, a screw lifter, a 114, a lifting base, a 115, a pipeline through opening, a 116, a rotating hand wheel, a 117, an elastic position holding drip irrigation head, a 118, a circular pipeline, a 119, a drip irrigation position indicating component, a rod-shaped drip irrigation head, a 121, a drip irrigation head rotating shaft, a 122, torsional spring damping, a 123, an infrared indicator, a 124, an indicator rotating base, a 125, an indicator bottom counterweight, a 126, a water inlet end, a 127, a water outlet end section, a micro-hole, a 201, a mixed water storage tank, a 202, a conveying pipeline, a 203, a water tank support, a 204, a bottom opening, a ball valve switch, a 301 and a fruit tree seedling.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-8, the invention provides a water and fertilizer integrated drip irrigation device for fruit tree container cultivation, which comprises a fixed center diffusion type drip irrigation mechanism 100, a water and fertilizer mixed conveying mechanism 200 and a fruit tree root control container 300, wherein the water and fertilizer mixed conveying mechanism 200 and the fixed center diffusion type drip irrigation mechanism 100 are arranged on the ground in parallel, the water and fertilizer mixed conveying mechanism 200 and the fixed center diffusion type drip irrigation mechanism 100 are communicated through a pipeline, and the fruit tree root control container 300 is arranged inside the fixed center diffusion type drip irrigation mechanism 100; the fixed center diffusion type drip irrigation mechanism 100 comprises a drip irrigation head base frame 101, a drip irrigation head adjusting assembly 102 and a drip irrigation head assembly 103, wherein the drip irrigation head assembly 103 and the drip irrigation head adjusting assembly 102 are arranged on the drip irrigation head base frame 101, the drip irrigation head assembly 103 comprises elastic position keeping drip irrigation heads 117 and annular pipelines 118, the elastic position keeping drip irrigation heads 117 are circumferentially arranged on the drip irrigation head base frame 101 in an array mode, the annular pipelines 118 are arranged on the elastic position keeping drip irrigation heads 117, the annular pipelines 118 are communicated with the elastic position keeping drip irrigation heads 117 and the liquid manure mixing and conveying mechanism 200, the elastic position keeping drip irrigation heads 117 are rotationally connected with the drip irrigation head base frame 101, and the drip irrigation head adjusting assembly 102 drives the elastic position keeping drip irrigation heads 117 to rotate;
providing a water and fertilizer mixing and conveying mechanism 200, mixing fertilizer and purified water to prepare water and fertilizer for drip irrigation, providing a circumferential array of elastic position maintaining drip irrigation heads 117, and performing surrounding drip irrigation on the fruit trees; the drip irrigation head 117 is driven to rotate by the drip irrigation head adjusting assembly 102, so that the drip irrigation position of the drip irrigation head 117 is kept by changing the elastic position, and the drip irrigation position is gradually moved to the periphery by rotating the drip irrigation head 117.
The elastic position-keeping drip irrigation head 117 comprises a rod-shaped sprinkling irrigation head 120, the rod-shaped sprinkling irrigation head 120 is communicated with the water and fertilizer mixing and conveying mechanism 200 through an annular pipeline 118, the rod-shaped sprinkling irrigation head 120 is a hollow long rod, two ends of the rod-shaped sprinkling irrigation head 120 are respectively provided with a water inlet end 126 and a water outlet end section 127, the connection position of the rod-shaped sprinkling irrigation head 120 and the annular pipeline 118 is positioned near the water inlet end 126, and drip irrigation micropores 128 are formed in the water outlet end section 127; the annular pipeline 118 is arranged to supply water to the rod-shaped sprinkler head 120 in a split mode, water and fertilizer flow into the hollow inside of the rod-shaped sprinkler head 120 and then flow out of the drip irrigation micropores 128 due to gravity, and the drip irrigation micropores 128 are arranged to control drip irrigation flow.
The drip irrigation head base frame 101 comprises a horizontal annular plate 104 and a horizontal plate annular support 105, the horizontal annular plate 104 is arranged at the top of the horizontal plate annular support 105, the drip irrigation head 117 is kept at an elastic position to be rotatably arranged on the bottom surface of the horizontal annular plate 104, and the fruit tree root control container 300 is positioned below the elastic position to keep the rotation track of the drip irrigation head 117; providing a horizontal annular plate 104 provides a fixed position for the resilient position maintaining drip irrigation head 117.
The elastic position keeping drip irrigation head 117 further comprises a drip irrigation head rotating shaft 121 and a torsional spring damper 122, the drip irrigation head rotating shaft 121 is arranged at a position, close to the water inlet end 126, on the rod-shaped sprinkling irrigation head 120, the torsional spring damper 122 is arranged on the torsional spring damper 122, the sprinkling irrigation head lifting lugs 106 are circumferentially arranged on the bottom surface of the horizontal circular plate 104 in an array manner, the drip irrigation head rotating shaft 121 is rotatably arranged on the sprinkling irrigation head lifting lugs 106, the rod-shaped sprinkling irrigation head 120 is rotatably connected with the sprinkling irrigation head lifting lugs 106 through the drip irrigation head rotating shaft 121, and two ends of the torsional spring damper 122 are fixedly connected to the sprinkling irrigation head lifting lugs 106 and the drip irrigation head rotating shaft 121 respectively; the rotation of the rod-shaped sprinkler head 120 on the horizontal circular plate 104 is realized by arranging the drip irrigation head rotating shaft 121, the position of the rod-shaped sprinkler head 120 is kept by arranging the torsional spring damping 122, different torsional forces are applied to the torsional spring damping 122, so that the rod-shaped sprinkler head 120 can rotate by different angles and maintain the posture, and the drip irrigation position of the rod-shaped sprinkler head 120 is adjusted.
The drip irrigation head assembly 103 further comprises a drip irrigation position indicating assembly 119, the drip irrigation position indicating assembly 119 is arranged on the rod-shaped sprinkling irrigation head 120 at a position close to the water outlet end section 127, the drip irrigation position indicating assembly 119 comprises an infrared indicator 123, an indicator rotating base 124 and an indicator bottom counterweight 125, the indicator rotating base 124 is arranged on the rod-shaped sprinkling irrigation head 120 at a position close to the water outlet end section 127, the infrared indicator 123 is rotationally arranged on the indicator rotating base 124, and the indicator bottom counterweight 125 is fixedly connected to the infrared indicator 123 at a position far away from the transmitting end; in order to determine the drip irrigation position more conveniently and rapidly, an infrared indicator 123 is arranged, and because the gravity generated by the counter weight 125 at the bottom of the indicator is vertically downward, the emitting direction of the infrared indicator 123 is vertically upward, and when the indicating laser irradiates the edge of the crown of a fruit tree, the root tip position of the root of the fruit tree at the water outlet end section 127 can be determined, and the drip irrigation can be performed at the position, so that not only can the better fertilizer and water effect be obtained, but also the root of the fruit tree can be induced to grow around.
The drip irrigation head adjusting assembly 102 comprises a pushing circular ring 109 and a lifting foot stool 110, the pushing circular ring 109 is arranged on the lifting foot stool 110, the pushing circular ring 109 is in sliding connection with the horizontal circular ring plate 104, and the elastic force generated by the torsional spring damper 122 enables the rod-shaped sprinkling irrigation head 120 to be abutted against the lower surface of the pushing circular ring 109; the rod-shaped sprinkler head 120 is abutted against the lower surface of the pushing circular ring 109 due to the elastic force generated by the torsion spring damper 122, and when the pushing circular ring 109 moves downwards, the rod-shaped sprinkler head 120 which is pushed to be contacted with the rod-shaped sprinkler head rotates downwards around the drip irrigation head rotating shaft 121 against the torsion force of the torsion spring damper 122, and the position of the water outlet end section 127 synchronously changes along with the rotation of the torsion spring damper 122.
The horizontal annular plate 104 is provided with a pushing part through groove 107 and a lifting limit column 108, the pushing part annular plate 109 is slidably arranged in the pushing part through groove 107, the pushing part annular plate 109 is provided with an ear plate 111, and the ear plate 111 is slidably connected with the lifting limit column 108; the pushing piece through groove 107 and the lifting limiting column 108 are arranged on the horizontal annular plate 104, the pushing annular ring 109 slides in the pushing piece through groove 107 and on the lifting limiting column 108, the pushing annular ring 109 is limited, the movement track of the pushing annular ring 109 can push the rotation of the rod-shaped sprinkler head 120, and the pushing annular ring 109 is prevented from being deviated and loosened.
The lifting foot stool 110 comprises a pushing and pressing connecting piece 112, a screw lifter 113 and a lifting base 114, wherein the screw lifter 113 is arranged on the lifting base 114, the pushing and pressing connecting piece 112 is arranged on the screw lifter 113, the pushing and pressing connecting piece 112 is fixedly connected with the pushing and pressing circular ring 109, and a rotating hand wheel 116 is arranged on the screw lifter 113; a screw elevator 113 is provided to control the elevation of the push link 112 and push ring 109.
The water and fertilizer mixing and conveying mechanism 200 comprises a mixing water storage tank 201, a conveying pipeline 202 and a water tank support 203, wherein the mixing water storage tank 201 is arranged on the water tank support 203, a bottom opening 204 is formed in the bottom of the mixing water storage tank 201, two ends of the conveying pipeline 202 are respectively connected to the bottom opening 204 and the annular pipeline 118, a ball valve switch 205 is arranged on the conveying pipeline 202, and a pipeline through hole 115 is formed in the pushing and pressing connecting piece 112; the fertilizer and the purified water are led into the mixing water storage tank 201 to be mixed into water and fertilizer, when drip irrigation is carried out, only the ball valve switch 205 is required to be opened, the water and fertilizer in the mixing water storage tank 201 flows into the annular pipeline 118 through the bottom opening 204 and the conveying pipeline 202, and then is split in the annular pipeline 118 and flows into each rod-shaped sprinkling irrigation head 120 to be drip-irrigated; the arrangement of the pipe passing port 115 facilitates the pipe laying of the conveying pipe 202, avoiding interference.
A fruit tree seedling 301 is planted in the fruit tree root control container 300, the central axis of the circumferential array of the drip irrigation heads 117 is kept to coincide with the position of the fruit tree seedling 301 in an elastic position, and the water outlet end section 127 of the rod-shaped sprinkling irrigation head 120 is always positioned above the fruit tree root control container 300 in the rotating process; the drip irrigation heads 117 are arranged at elastic positions with the fruit tree seedlings 301 as the center, and the circumferences of the fruit tree seedlings 301 are uniformly drip-irrigated.
When the drip irrigation device is specifically used, firstly, the fruit tree root control container 300 with the fruit tree seedlings 301 is placed in the drip irrigation head base frame 101, and at the moment, the rod-shaped sprinkling irrigation head 120 is tightly attached to the pushing circular ring 109 due to the torsional elasticity generated by the torsional spring damping 122; then the fertilizer and the purified water are led into a mixing water storage tank 201 to be mixed to prepare a water fertilizer;
when drip irrigation is needed, only the ball valve switch 205 is required to be opened, the water and fertilizer in the mixed water storage tank 201 flows into the annular pipeline 118 through the bottom opening 204 and the conveying pipeline 202, then flows into each rod-shaped sprinkling irrigation head 120 in a split manner in the annular pipeline 118, the water and fertilizer entering the rod-shaped sprinkling irrigation heads 120 are accumulated in the rod-shaped sprinkling irrigation heads 120, the water and fertilizer in the rod-shaped sprinkling irrigation heads 120 are extruded through drip irrigation micropores 128 by the pressure generated by atmospheric pressure, and then the water and fertilizer is dripped into the root control container 300 for fruit trees to realize drip irrigation;
as the fruit tree 301 grows, its root system gradually spreads in the fruit tree root controlling container 300, and in order to ensure the drip irrigation effect, the drip irrigation position needs to be changed; at this time, the hand wheel 116 is rotated, the pushing connection piece 112 and the pushing circular ring 109 are driven to move downwards by the screw lifter 113, the rod-shaped sprinkling irrigation head 120 contacted with the pushing circular ring 109 is pushed to rotate downwards against the torsion force of the torsional spring damper 122 when the pushing circular ring 109 moves downwards, once the rod-shaped sprinkling irrigation head 120 rotates downwards, the water outlet end section 127 on the rod-shaped sprinkling irrigation head 120 is gradually far away from the fruit tree seedlings 301, the hand wheel 116 is stopped rotating when the water outlet end section 127 reaches a proper position, and the ball valve switch 205 is opened for drip irrigation;
in order to determine the drip irrigation position more conveniently and rapidly, the infrared indicator 123 is opened, the gravity generated by the counter weight 125 at the bottom of the indicator is vertically downward, so that the emitting direction of the infrared indicator 123 is vertically upward, when the indicating laser irradiates the crown edge of the fruit tree seedling 301, the root tip position of the root of the fruit tree seedling 301 at the water outlet end section 127 can be determined, the drip irrigation can be performed at the position, the better fertilizer water effect can be obtained, the root of the fruit tree seedling 301 can be induced to grow all around, and the root absorbing capacity is improved, so that the yield is ensured.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. A liquid manure integration drip irrigation device for cultivation of fruit tree container, its characterized in that: comprises a fixed center diffusion type drip irrigation mechanism (100), a water and fertilizer mixed conveying mechanism (200) and a fruit tree root control container (300), wherein the water and fertilizer mixed conveying mechanism (200) and the fixed center diffusion type drip irrigation mechanism (100) are arranged on the ground in parallel, the water and fertilizer mixed conveying mechanism (200) is communicated with the fixed center diffusion type drip irrigation mechanism (100) through a pipeline, the fruit tree root control container (300) is arranged in the fixed center diffusion type drip irrigation mechanism (100), wherein,
the fixed center diffusion type drip irrigation mechanism (100) comprises a drip irrigation head base frame (101), a drip irrigation head adjusting assembly (102) and a drip irrigation head assembly (103), the drip irrigation head assembly (103) and the drip irrigation head adjusting assembly (102) are arranged on the drip irrigation head base frame (101), the drip irrigation head assembly (103) comprises an elastic position holding drip irrigation head (117) and an annular pipeline (118), the elastic position holding drip irrigation head (117) is circumferentially arranged on the drip irrigation head base frame (101), the annular pipeline (118) is arranged on the elastic position holding drip irrigation head (117), the annular pipeline (118) is communicated with the elastic position holding drip irrigation head (117) and the water and fertilizer mixed conveying mechanism (200), the elastic position holding drip irrigation head (117) is rotationally connected with the drip irrigation head base frame (101), and the drip irrigation head adjusting assembly (102) drives the elastic position holding drip irrigation head (117) to rotate.
2. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 1, wherein: the resilient position-maintaining drip irrigation head (117) comprises a rod-shaped sprinkler head (120);
the rod-shaped sprinkling irrigation head (120) is communicated with the water and fertilizer mixing and conveying mechanism (200) through an annular pipeline (118), the rod-shaped sprinkling irrigation head (120) is a hollow long rod, two ends of the rod-shaped sprinkling irrigation head (120) are respectively provided with a water inlet end (126) and a water outlet end section (127), the connection position of the rod-shaped sprinkling irrigation head (120) and the annular pipeline (118) is located near the water inlet end (126), and drip irrigation micropores (128) are formed in the water outlet end section (127).
3. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 2, wherein: the drip irrigation head base frame (101) comprises a horizontal annular plate (104) and a horizontal plate annular support (105), the horizontal annular plate (104) is arranged at the top of the horizontal plate annular support (105), the drip irrigation head (117) is kept at an elastic position to be rotationally arranged on the bottom surface of the horizontal annular plate (104), and the fruit tree root control container (300) is positioned below the elastic position to keep the rotation track of the drip irrigation head (117).
4. A water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 3, wherein: the utility model discloses a drip irrigation device, including drip irrigation head (117) and rod-shaped sprinkler head, the elastic position keeps drip irrigation head (117) still includes drip irrigation head pivot (121) and torsional spring damping (122), the position that is close to water inlet end (126) on rod-shaped sprinkler head (120) is located to drip irrigation head pivot (121), torsional spring damping (122) are located on torsional spring damping (122), circumference array is equipped with sprinkler head lug (106) on the bottom surface of horizontal ring board (104), drip irrigation head pivot (121) rotate locate on sprinkler head lug (106), rod-shaped sprinkler head (120) rotate with sprinkler head lug (106) through drip irrigation head pivot (121) and are connected, torsional spring damping (122) both ends rigid coupling are in sprinkler head lug (106) and drip irrigation head pivot (121) respectively.
5. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 4, wherein: the drip irrigation head assembly (103) further comprises a drip irrigation position indication assembly (119), the drip irrigation position indication assembly (119) is arranged at the position, close to the water outlet end section (127), on the rod-shaped sprinkling irrigation head (120), the drip irrigation position indication assembly (119) comprises an infrared indicator (123), an indicator rotation base (124) and an indicator bottom counterweight (125), the indicator rotation base (124) is arranged at the position, close to the water outlet end section (127), on the rod-shaped sprinkling irrigation head (120), the infrared indicator (123) is rotationally arranged on the indicator rotation base (124), and the indicator bottom counterweight (125) is fixedly connected to the infrared indicator (123) at a position, far away from the transmitting end.
6. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 5, wherein: the drip irrigation head adjusting assembly (102) comprises a pushing circular ring (109) and a lifting foot stool (110), the pushing circular ring (109) is arranged on the lifting foot stool (110), the pushing circular ring (109) is in sliding connection with the horizontal circular ring plate (104), and the elastic force generated by the torsion spring damping (122) enables the rod-shaped spray irrigation head (120) to be abutted against the lower surface of the pushing circular ring (109).
7. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation as claimed in claim 6, wherein: the horizontal annular plate (104) is provided with a pushing part through groove (107) and a lifting limiting column (108), the pushing part annular plate (109) is slidably arranged in the pushing part through groove (107), the pushing part annular plate (109) is provided with an ear plate (111), and the ear plate (111) is slidably connected with the lifting limiting column (108).
8. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 7, wherein: the lifting foot stool (110) comprises a pushing connecting piece (112), a screw lifter (113) and a lifting base (114), wherein the screw lifter (113) is arranged on the lifting base (114), the pushing connecting piece (112) is arranged on the screw lifter (113), the pushing connecting piece (112) is fixedly connected with the pushing circular ring (109), and a rotating hand wheel (116) is arranged on the screw lifter (113).
9. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 8, wherein: the water and fertilizer mixing and conveying mechanism (200) comprises a mixing water storage tank (201), a conveying pipeline (202) and a water tank support (203), wherein the mixing water storage tank (201) is arranged on the water tank support (203), a bottom opening (204) is formed in the bottom of the mixing water storage tank (201), two ends of the conveying pipeline (202) are respectively connected to the bottom opening (204) and the annular pipeline (118), a ball valve switch (205) is arranged on the conveying pipeline (202), and a pipeline passing port (115) is formed in the pushing and pressing connecting piece (112).
10. The water and fertilizer integrated drip irrigation device for fruit tree container cultivation according to claim 9, wherein: fruit tree seedling (301) is planted in the fruit tree root control container (300), the elastic position keeps the central axis of the circumferential array of the drip irrigation head (117) coincident with the position of the fruit tree seedling (301), and the section (127) of the water outlet end of the rod-shaped sprinkling irrigation head (120) is always positioned above the fruit tree root control container (300) in the rotating process.
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