CN115336523B - Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device - Google Patents
Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device Download PDFInfo
- Publication number
- CN115336523B CN115336523B CN202210835578.3A CN202210835578A CN115336523B CN 115336523 B CN115336523 B CN 115336523B CN 202210835578 A CN202210835578 A CN 202210835578A CN 115336523 B CN115336523 B CN 115336523B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- pipeline
- shell
- matched
- rotating sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention is suitable for the technical field of plant rhizome fertigation equipment, and provides a multi-input multi-output quantitative and accurate positioning fertigation device, which comprises a fertilizer storage pool; the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, and the water inlet of each supply pipeline is respectively communicated with different fertilizer storage tanks; the fertilizer distribution assembly comprises a shell, wherein one end of the shell is provided with a plurality of fertilizer inlet pipes which are respectively communicated with water outlets of the supply pipelines, mutually independent material distribution areas which are correspondingly arranged with the fertilizer inlet pipes are arranged in the shell, and the inside of each material distribution area is slidably connected with a sealing block.
Description
Technical Field
The invention relates to the technical field of plant rhizome fertigation equipment, in particular to a multi-input multi-output quantitative and accurate positioning fertigation device.
Background
At present, research on agricultural planting is increasingly carried out, fertilizer or irrigation is carried out in the research of crops, pipeline devices are generally adopted to spray fertilizer or water to the roots of crops through spray heads, the fertilizer is prevented from corroding branches and leaves of the crops, and in addition, when the research on the growth condition of the crops and the research on the fertilization and irrigation condition is carried out, different kinds of fertilizers and the fertilization amount of different fertilizers and the irrigation amount of water are required to be adopted for research, when the switching of different fertilizers is carried out, the fertilizers remained in the fertilization pipeline can be mixed, the concentration of the fertilizers is caused to be in error, so that a certain error exists in the research on the crops, and on the other hand, the fertilization amount and the irrigation amount of the crops cannot be controlled accurately and automatically.
In addition, the existing quantitative determination of the fertilizer is mostly carried out in a mode of manually measuring the amount of the fertilizer or irrigation water by using a measuring cup, so that the workload of people is large, and the degree of automation is low.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the multi-input multi-output quantitative precise positioning irrigation and fertilization device, which can ensure that the mixing of different fertilizers can not occur when a plurality of fertilizer inlets are used for independently feeding and fertilizing by adding the multi-pipeline fertilizer inlet distribution mechanism, and simultaneously, the liquid emptying mechanism in the pipeline is added, so that the residual fertilizers or irrigation water in the pipeline can be emptied, the mixing of different fertilizers in the pipeline can be prevented, the crop fertilization error can be caused, the growth condition of crops can be influenced, and the automation of the irrigation and fertilization process and the precise control of the fertilization amount and the irrigation amount can be realized when the crops are researched through the automatic control structure.
In order to achieve the above purpose, the invention provides a multi-input multi-output quantitative precise positioning fertigation device, which comprises a fertilizer storage pool, and comprises: the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, a bidirectional pump is arranged on each supply pipeline, and a water inlet of each supply pipeline is respectively communicated with different fertilizer storage tanks; the fertilizer distribution assembly comprises a shell, one end of the shell is provided with a plurality of fertilizer inlet pipes which are respectively communicated with a water outlet of the supply pipeline, the other end of the shell is provided with a main pipeline, the inside of the shell is provided with mutually independent material distribution areas which are correspondingly arranged with the fertilizer inlet pipes, each material distribution area is communicated with the main pipeline, each material distribution area is slidably connected with a sealing block in the inside, the sealing block is opened corresponding to the fertilizer inlet pipes when the corresponding fertilizer inlet pipes supply fertilizer, and the two-way pump is used for sealing the corresponding fertilizer inlet pipes after evacuating residual fertilizer in the pipeline.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, the centers of a plurality of material dividing areas are provided with communicating pipes, the outer walls of the communicating pipes are provided with a plurality of openings which are respectively communicated with the material dividing areas, and a baffle is arranged between every two adjacent material dividing areas.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, the sealing block comprises the small head part matched and sealed with the outer wall of the communicating pipe, the small head part seals an opening when the sealing block is pressed down to the side, adjacent to the fertilizer inlet pipe, of the shell, and the opening is not plugged when the sealing block is forced to jack up to the side, far away from the fertilizer inlet pipe, of the shell.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, one end of each baffle plate, which is far away from the fertilizer inlet pipe, is provided with a balance hole, and when one sealing block is forced to move upwards, the sealing block presses down the other sealing blocks to be closely attached to one side, adjacent to the fertilizer inlet pipe, of the inner part of the shell through air pressure.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device disclosed by the invention, the slider is arranged in the main pipeline, the pressure relief hole is formed in one end, far away from the fertilizer distribution assembly, of the main pipeline, when the bidirectional pump is used for feeding, the slider slides from one end, close to the fertilizer distribution assembly, of the main pipeline to the other end, when the bidirectional pump is used for pumping residual fertilizer, the slider slides reversely, one end of the slider is matched with the inner hole of the communicating pipe, and the slider is provided with the stress part close to one end of the communicating pipe.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, the main pipeline is provided with a plurality of bypass holes, the outer sides of the bypass holes are sleeved with rotating sleeves, the rotating sleeves are provided with matching holes which are arranged corresponding to the bypass holes, the rotating sleeves are used for completely plugging the bypass holes when rotating the matching holes to the condition that the matching holes are not overlapped with the bypass holes, a plurality of spraying components are detachably connected to the bypass holes, and the spraying components are inserted into the bypass holes and the matching holes when the bypass holes are overlapped with the matching holes and are communicated with the inside of the main pipeline.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device disclosed by the invention, the two sides of the bypass hole are provided with the shaft shoulders, the two shaft shoulders form a rotating sleeve installation area, the two sides of the inner wall of the rotating sleeve are provided with the first sealing rings, the outer wall of the rotating sleeve is provided with the spraying component installation groove, and the two sides of the rotating sleeve are clung to the two shaft shoulders.
According to the multi-input multi-output quantitative and accurate positioning fertigation device, the spraying assembly comprises: the middle pipeline is provided with a first clamp semicircle at one end matched with the bypass hole and the matching hole, one end of the middle pipeline penetrates through the first clamp semicircle to form an inserting part inserted into the bypass hole, a second clamp semicircle matched with the first clamp semicircle is arranged at the opposite side of the first clamp semicircle, and the first clamp semicircle and the second clamp semicircle are matched to fix the middle pipeline in the spraying assembly mounting groove; the other end of the middle pipeline is provided with a spray head which is movably connected with the other end of the middle pipeline.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, the flowmeter and the electromagnetic switch are arranged on the middle pipeline, the conical evacuation head is arranged in the middle pipeline, the conical part matched with the evacuation head is arranged in the middle pipeline, and the thrust spring for pressing the evacuation head to the conical part is arranged at the rear end of the evacuation head.
According to the multi-input multi-output quantitative precise positioning irrigation and fertilization device, one end of the middle pipeline, which is matched with the sprinkler head, is provided with the spherical joint, the bottom of the spherical joint is provided with the opening which is communicated with the interior of the middle pipeline, the top of the sprinkler head is provided with the spherical groove which is matched with the spherical joint, and when the sprinkler head adjusts any angle, the opening is communicated with the interior of the sprinkler head.
The invention provides a multi-input multi-output quantitative precise positioning fertigation device, which comprises a fertilizer storage pool, and comprises: the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, each supply pipeline is provided with a bidirectional pump, the water inlets of each supply pipeline are respectively communicated with different fertilizer storage tanks, different types of fertilizers can be provided for crops to be researched, the influence of different fertilizers on the growth conditions of the crops is realized, and meanwhile, the bidirectional pumps are arranged, so that the main pipeline can be guaranteed to be subjected to fertilizer supply and fertilizer emptying operation; the invention discloses a fertilizer distribution assembly, which comprises a shell, one end of the shell is provided with a plurality of fertilizer inlet pipes which are respectively communicated with water outlets of supply pipelines, the other end of the shell is provided with a main pipeline, the inside of the shell is provided with mutually independent material distribution areas which are correspondingly arranged with the plurality of fertilizer inlet pipes, each material distribution area is communicated with the main pipeline, the inside of each material distribution area is slidably connected with a sealing block, the sealing blocks are opened when the corresponding fertilizer inlet pipes supply fertilizers, and the two-way pump is used for sealing after evacuating residual fertilizers in the pipelines, when one of the main pipelines is supplied with fertilizers, the other fertilizer supply pipelines are in a completely closed state, so that the communication phenomenon of the different fertilizer supply pipelines is prevented, the residual fertilizers in the main pipeline are further emptied before different fertilizers are supplied, the occurrence of mixing in the main pipeline is prevented, the quantity of influencing crops is improved, the research error of the crops is increased, the accuracy of data research is improved, the invention is characterized in that when the two-way pump is used for evacuating the residual fertilizers in the pipelines, when the main pipeline is supplied with fertilizers, the different types of fertilizers can be separated from each other, the different fertilizer supply pipelines are automatically controlled by the different water inlet pipelines, the different water inlet pipelines are simultaneously, the different water inlet pipelines are prevented from being emptied, the different water inlet structures of the different fertilizer supply pipelines are simultaneously, the different water inlet structures are controlled from the different water inlet structures of the different fertilizer supply pipelines from each other, the automatic irrigation and fertilization process during crop research is realized, and the fertilization amount and the irrigation amount are accurately controlled.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of C-C in FIG. 2;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 2;
FIG. 6 is a schematic perspective view of a housing of the present invention;
FIG. 7 is a schematic view of a cross-sectional structure of a front view of the present invention;
FIG. 8 is a schematic view of the internal cross-sectional perspective structure of the present invention;
FIG. 9 is a schematic perspective view of a seal block of the present invention;
FIG. 10 is a schematic perspective view of an intermediate pipeline according to the present invention;
FIG. 11 is a perspective view of a rotating sleeve according to the present invention;
FIG. 12 is a schematic perspective view of an evacuation head of the present invention;
FIG. 13 is a schematic perspective view of a slider of the present invention;
in the figure, 1-main pipeline, 11-pressure relief hole, 2-rotating sleeve, 21-matching hole, 23-first sealing ring, 3-spraying component, 31-first clamp semicircle, 32-middle pipeline, 321-second clamp semicircle, 322-spherical joint, 323-plug part, 33-thrust spring, 34-emptying head, 341-blocking part, 342-overflow groove, 4-spraying head, 5-flowmeter, 6-fertilizer distribution component, 61-shell, 611-fertilizer outlet pipe, 613-fertilizer inlet pipe, 614-baffle, 615-balance hole, 616-opening, 62-sealing block, 621-limiting pipe, 7-slider, 71-stress part and 8-third sealing ring.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present invention.
Referring to fig. 1, 4 and 6, the present invention provides a multiple-input multiple-output quantitative precise positioning fertigation device, which comprises a fertilizer storage pool for storing different fertilizers; the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, each supply pipeline is provided with a bidirectional pump, the water inlets of each supply pipeline are respectively communicated with different fertilizer storage tanks, different types of fertilizers can be provided for crops to be researched, the influence of different fertilizers on the growth conditions of the crops is researched, and meanwhile, the bidirectional pumps are arranged, so that the main pipeline 1 can be guaranteed to be subjected to fertilizer supply and fertilizer emptying operation; the fertilizer distribution assembly 6 comprises a shell 61, a plurality of fertilizer inlet pipes 613 which are respectively communicated with the water outlets of the supply pipelines are arranged at one end of the shell 61, fertilizer outlet pipes 611 which are communicated with the main pipelines 1 are arranged at the other end of the shell 61, mutually independent material distribution areas which are correspondingly arranged with the fertilizer inlet pipes 613 are arranged in the shell 61, each material distribution area is communicated with the main pipelines 1, a sealing block 62 is slidingly connected in each material distribution area, the sealing blocks 62 are opened when the corresponding fertilizer inlet pipes 613 are used for supplying fertilizer or irrigation water, and the bidirectional pump is used for evacuating residual fertilizer or irrigation water in the pipelines and sealing the pipelines, so that when the main pipelines 1 are used for supplying fertilizer, different types of fertilizer supply pipelines can be mutually separated, when one of the fertilizer is supplied, the other fertilizer supply pipelines are in a completely closed state, so that the phenomenon of communication of different supply pipelines is prevented, residual fertilizer and irrigation water in the main pipelines 1 are further emptied before different fertilizers are supplied, the residual fertilizer and the irrigation water in the main pipelines are prevented from being mixed, the research on the quality of the mixed fertilizer in the main pipelines is prevented, and the research on the quality of the mixed fertilizer is increased, and the research on the quality of crops is improved.
Referring to fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, it is preferable that the center of the several dividing regions of the present invention is provided with a communicating pipe, the outer wall of the communicating pipe is provided with a plurality of openings 616 respectively communicating with the dividing regions, a baffle 614 is disposed between two adjacent dividing regions, so as to ensure that the dividing regions are mutually independent, no phenomenon that fertilizer and irrigation water enter different dividing regions occurs, the sealing block 62 includes a small head part which is sealed with the outer wall of the communicating pipe, a limit pipe 621 which is matched with a fertilizer inlet pipe 613 is further disposed on the sealing block, the small head part seals the openings 616 when the sealing block 62 is pressed down to one side of the housing 61 adjacent to the fertilizer inlet pipe 613, the openings 616 are not plugged when the sealing block 62 is pressed up to one side of the housing 61 away from the fertilizer inlet pipe 613, thus ensuring that when the residual fertilizer inside the main pipeline 1 is emptied, the liquid fertilizer enters the corresponding fertilizer inlet pipe 613 from the openings 616 and the bottom of the sealing block 62, so that the fertilizer is completely sucked into the corresponding fertilizer storage pool, and the two-way pump 62 is stopped under the action of sealing block 1 when the suction force of the sealing block 62 is completely moves to one side of the housing 61 adjacent to the suction block, and the two-way pump 1 is completely sucked down, and the two-way pump is completely sealed up to the inside the housing 62.
Referring to fig. 4 and 7, in addition, a balance hole 615 is provided at an end of each baffle 614 far from the fertilizer inlet pipe 613, when one of the sealing blocks 62 is forced to move upwards, the sealing block 62 presses down the other sealing block 62 by air pressure to be close to one side of the casing 61 adjacent to the fertilizer inlet pipe 613, so that when the corresponding pipeline of one sealing block 62 is forced to move to supply fertilizer, the other sealing block 62 can be pressed to the other side of the corresponding casing 61, the sealing effect between the other sealing block 62 and the casing 61 is ensured, and the mixing of different liquids caused by the communication between two different material dividing regions is prevented.
Referring to fig. 1, fig. 2, fig. 5 and fig. 13, a slider 7 is further provided in the main pipeline 1 according to the present invention, a pressure release hole 11 is provided at an end of the main pipeline 1 far from the fertilizer distribution assembly 6, when the bi-directional pump is feeding, the slider 7 slides from an end of the main pipeline 1 adjacent to the fertilizer distribution assembly 6 to the other end, when the bi-directional pump pumps the residual fertilizer in the air channel, the slider 7 slides reversely, one end of the slider 7 cooperates with an inner hole of the communicating pipe, and a force receiving portion 71 is provided at an end of the slider 7 adjacent to the communicating pipe, when the slider 7 is provided to supply the fertilizer in the main pipeline 1, the force receiving portion 71 of the slider 7 slides to the other end of the main pipeline 1 under the pressure of the liquid, the pressure release hole 11 at the other end of the pipeline is released, when the slider 7 moves to a limit position of one end of the pressure release hole 11 of the main pipeline 1, the slider 7 cooperates with a third seal ring 8 to seal the inside the main pipeline 1, and a pressure maintaining effect is ensured, and a normal supply effect of the liquid inside the main pipeline is ensured.
More preferably, the main pipeline 1 is provided with a plurality of bypass holes, liquid fertilizer in the main pipeline 1 is introduced into the spraying assembly 3 through the bypass holes to finish spraying operation, a rotating sleeve 2 is sleeved outside the bypass holes, a matching hole 21 which is correspondingly arranged with the bypass holes is arranged on the rotating sleeve 2, when the rotating sleeve 2 rotates the matching hole 21 to be not overlapped with the bypass holes, the rotating sleeve 2 completely seals the bypass holes, so that the unused bypass holes can be sealed for standby under the action of the rotating sleeve 2, when the liquid fertilizer is needed, the matching hole 21 on the rotating sleeve 2 is overlapped with the bypass holes through rotating the rotating sleeve 2, then the spraying assembly 3 is arranged in a spraying assembly mounting groove, and the bypass holes are communicated with the inside of the spraying assembly 3 to finish amplification; a spray assembly 3, wherein the spray assembly 3 is inserted into the inside of the bypass hole and the matching hole 21 when the bypass hole and the matching hole 21 are overlapped and is communicated with the inside of the main pipeline 1.
Referring to fig. 10 and 11, it is preferable that two sides of the bypass hole of the present invention are provided with shoulders, two shoulders form a rotating sleeve mounting area, two sides of an inner wall of the rotating sleeve 2 are provided with first sealing rings 23, an outer wall of the rotating sleeve 2 is provided with a spraying component mounting groove, two sides of the rotating sleeve 2 are tightly attached to the two shoulders, a sealing effect is ensured through the first sealing rings 23 and the inner wall of the rotating sleeve 2, leakage of liquid fertilizer inside the bypass hole from between contact surfaces when the rotating sleeve 2 seals the bypass hole is prevented, and meanwhile, the rotating sleeve mounting area is provided, so that limiting of an axial position of the rotating sleeve 2 is ensured, and axial movement of the rotating sleeve 2 is prevented.
Referring to fig. 3, 10, 11 and 12, in addition, the spray assembly 3 of the present invention comprises: the middle pipeline 32, one end of the pipeline body of the middle pipeline, which is matched with the bypass hole and the matching hole 21, is provided with a first clamp semicircle 31, one end of the pipeline body is penetrated with the first clamp semicircle 31 to form an inserting part 323 inserted into the bypass hole, so that the positions of the rotating sleeve 2 and the main pipeline 1 are fixed through the inserting part 323, the inserting part 323 is inserted into the main pipeline 1 but is not exposed out of the main pipeline 1, the sliding of the sliding block 7 is prevented from being influenced by the inserting part 323, the liquid fertilizer in the main pipeline 1 is introduced into the sprinkler head 4 for spraying and fertilizing, the opposite side of the first clamp semicircle 31 is provided with a second clamp semicircle 321 matched with the first clamp semicircle 31, the first clamp semicircle 31 and the second clamp semicircle 321 are matched to fix the middle pipeline 32 in a spraying assembly mounting groove, and the inner walls of the first clamp semicircle 31 and the second clamp semicircle 321 are provided with a second sealing ring, so that the sealing effect between the clamp and the matching hole 21 is ensured; the other end of intermediate line 32 is equipped with sprinkler head 4, sprinkler head 4 swing joint in the other end of intermediate line 32, through adjusting the orientation of sprinkler head 4, realizes the fertilization and the irrigation with fertilizer fixed point location, prevents that fertilizer and irrigation water from splashing other positions department, influences the volume of fertilization and irrigation.
Further, one end of the intermediate pipeline 32 matched with the sprinkler head 4 is provided with a spherical joint 322, the bottom of the spherical joint 322 is provided with an opening 616 communicated with the interior of the intermediate pipeline 32, the top of the sprinkler head 4 is provided with a spherical groove matched with the spherical joint 322, and the opening 616 is communicated with the interior of the sprinkler head 4 when the sprinkler head 4 adjusts any angle, so that the sprinkler head 4 can adjust the angle at the other end of the intermediate pipeline 32, and meanwhile, after adjusting the angle, the sprinkler head 4 can normally spray fertilizer and irrigation water in the main pipeline.
As best seen in fig. 3 and 12, the middle pipeline 32 of the present invention is provided with a flowmeter 5 and an electromagnetic switch, the middle pipeline 32 is internally provided with a tapered emptying head 34, the middle pipeline 32 is internally provided with a tapered portion matched with the emptying head 34, the rear end of the emptying head 34 is provided with a thrust spring 33 for pressing the emptying head 34 to the tapered portion, when fertilizer is supplied, the fertilizer in the main pipeline 1 has a certain pressure, the emptying head 34 compresses the thrust spring 33 under the action of the pressure of the fertilizer in the main pipeline 1, the plugging portion 341 of the emptying head 34 and the tapered portion of the middle pipeline 32 at this time are separated, the fertilizer enters into the flowmeter 5 and the electromagnetic switch from the overflow groove 342 of the emptying head 34, when the electromagnetic switch is controlled to be opened, the fertilizer is applied from the root of the crop at fixed point by the sprinkler head 4, meanwhile, the flow rate of the fertilizer application and irrigation is calculated by the flowmeter 5, the data recording of the fertilizer application and irrigation is completed, when the emptying is realized, the residual fertilizer and water in the middle pipeline 32 are discharged to the main pipeline 1 under the action of the thrust spring 33, and then the residual fertilizer and water in the main pipeline 1 are pumped back to the corresponding storage pool.
In this embodiment, in combination with fig. 1 to 13, when corresponding fertilizer or irrigation water is required to be supplied, the corresponding bidirectional pump rotates forward to supply fertilizer and irrigation water, the corresponding sealing block 62 inside the material dividing area slides, the opening 616 at this time is communicated with the fertilizer inlet pipe 613, the stress portion 71 of the sliding block 7 is driven by the pressure of the fertilizer to slide along the main pipeline 1, the sliding block 7 slides along the main pipeline 1, the air on the other side of the sliding block 7 discharges excessive air through the pressure release hole 11 of the main pipeline 1, when the sliding block 7 moves to the end part to be matched with the third sealing ring 8 at the end part of the main pipeline, the sliding block 7 seals the pressure release hole 11, at this time, the inside of the main pipeline 1 realizes pressure maintaining, when fertilizer irrigation is required to be applied to the root part of crops, the excessive fertilizer or irrigation water inside the main pipeline 1 is discharged through the action mode of the electromagnetic switch and the flow meter 5 (the above-mentioned operation mode of the spray assembly 3 is done), when the fertilizer supply is completed, the excessive fertilizer or irrigation water inside the main pipeline 1 is discharged through the reverse rotation of the bidirectional pump, the sliding block 7 slides towards the distribution area under the action of the suction force of the bidirectional pump, the pressure release hole 11 ensures that the pressure of the sliding block 7 is opened, and the pressure of the two ends of the main pipeline 7 is discharged, and the pressure of the whole inside the main pipeline 34 or the mixed fertilizer is discharged to the whole at the end part is reduced, or the water is completely discharged.
In summary, the invention provides a multiple-input multiple-output quantitative precise positioning fertigation device, which comprises a fertilizer storage pool, and comprises: the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, each supply pipeline is provided with a bidirectional pump, the water inlets of each supply pipeline are respectively communicated with different fertilizer storage tanks, different types of fertilizers can be provided for crops to be researched, the influence of different fertilizers on the growth conditions of the crops is realized, and meanwhile, the bidirectional pumps are arranged, so that the main pipeline can be guaranteed to be subjected to fertilizer supply and fertilizer emptying operation; the invention discloses a fertilizer distribution assembly, which comprises a shell, the one end of casing be equipped with a plurality of respectively with the fertilizer feed pipe of supply pipe's delivery port intercommunication, the other end of casing is equipped with the main line, the inside of casing be equipped with a plurality of the fertilizer feed pipe corresponds the mutually independent feed division district that sets up, every feed division district all with the main line intercommunication, every the inside all sliding connection in feed division district has sealing block, sealing block opens when the fertilizer feed pipe that corresponds supplies with fertilizer to the inside sliding connection of feed division district, and be in the both-way pump is with the inside residual fertilizer shutoff after taking out of pipeline, realize carrying out the fertilizer supply to the main line, and when different types of fertilizer feed pipes can be separated each other, and when supplying one of them fertilizer, other fertilizer feed pipes are in totally closed state, prevent that different feed pipes from appearing the intercommunication phenomenon, further before supplying different fertilizers, prevent that different fertilizers from appearing in the main line inside from mixing, influence the error of research of crops, increase the accuracy of data research, on the inside the invention is the inside to be realized through the pipeline, and the automatic control of the inside of multiple-station of fertilizer feed pipes is realized when the pipeline is different and the inside is realized through the different fertilizer feed distribution pipeline, the different quality control of the mixed fertilizer inlet, the automatic control of the inside of different fertilizer feed pipes is realized, the different quality of the inside the pipeline is realized at the different quality of the pipeline is different in the time when the different quality of the pipeline is realized, and the different quality of the quality is different.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
Claims (6)
1. The utility model provides a accurate location fertigation device of multiple-input multiple-output ration, includes fertilizer storage pond, its characterized in that still includes:
the fertilizer supply mechanism is connected with the fertilizer storage tanks and comprises a plurality of supply pipelines, a bidirectional pump is arranged on each supply pipeline, and a water inlet of each supply pipeline is respectively communicated with different fertilizer storage tanks;
the fertilizer distribution assembly comprises a shell, wherein one end of the shell is provided with a plurality of fertilizer inlet pipes which are respectively communicated with a water outlet of the supply pipeline, the other end of the shell is provided with a main pipeline, the inside of the shell is provided with mutually independent material distribution areas which are correspondingly arranged with the plurality of fertilizer inlet pipes, each material distribution area is communicated with the main pipeline, the inside of each material distribution area is slidably connected with a sealing block, the sealing block is opened corresponding to the fertilizer inlet pipe when the corresponding fertilizer inlet pipe supplies fertilizer, the corresponding fertilizer inlet pipe is blocked after the two-way pump evacuates residual fertilizer in the pipeline, the centers of the material distribution areas are provided with communicating pipes, the outer wall of each communicating pipe is provided with a plurality of openings which are respectively communicated with the material distribution areas, a baffle plate is arranged between every two adjacent material distribution areas, the inside of the main pipeline is provided with a sliding block, one end of the main pipeline, which is far away from the fertilizer distribution assembly, when the two-way pump supplies fertilizer, the sliding block is adjacent to one end of the fertilizer distribution assembly, the two-way pump is provided with a pressure release hole, the communicating pipe is provided with a stress part, which is matched with one end of the communicating pipe, and is provided with the stress part of the communicating pipe, when the two-way pump is in a stress part, which is adjacent to the two-way pump.
The sealing block comprises a small head part matched and sealed with the outer wall of the communicating pipe, the small head part seals the opening when the sealing block is pressed down to the position, adjacent to one side of the fertilizer inlet pipe, of the shell, the opening is not plugged when the sealing block is stressed to jack up the shell to be away from one side of the fertilizer inlet pipe, one end, away from the fertilizer inlet pipe, of each baffle is provided with a balance hole, and when one sealing block is stressed to move upwards, the sealing block presses other sealing blocks downwards and clings to the position, adjacent to one side of the fertilizer inlet pipe, of the shell.
2. The multi-input multi-output quantitative precise positioning irrigation and fertilization device according to claim 1, wherein a plurality of bypass holes are formed in the main pipeline, a rotating sleeve is sleeved on the outer side of each bypass hole, a matching hole corresponding to each bypass hole is formed in the rotating sleeve, the rotating sleeve completely seals the bypass holes when the matching holes are rotated to be not overlapped with the bypass holes, a plurality of spraying components are detachably connected to the bypass holes, and the spraying components are inserted into the bypass holes and the matching holes when the bypass holes are overlapped with the matching holes and are communicated with the inside of the main pipeline.
3. The multi-input multi-output quantitative precise positioning irrigation and fertilization device according to claim 2, wherein shaft shoulders are arranged on two sides of the bypass hole, a rotating sleeve mounting area is formed by the two shaft shoulders, a first sealing ring is arranged on two sides of the inner wall of the rotating sleeve, a spraying assembly mounting groove is arranged on the outer wall of the rotating sleeve, and the two shaft shoulders are tightly attached to two sides of the rotating sleeve.
4. The multiple-input multiple-output quantitative precise positioning fertigation device of claim 3, wherein the spray assembly comprises:
the middle pipeline is provided with a first clamp semicircle at one end matched with the bypass hole and the matching hole, a plug-in part at one end of the middle pipeline penetrates through the first clamp semicircle to be plugged into the bypass hole, a second clamp semicircle matched with the first clamp semicircle is arranged at the opposite side of the first clamp semicircle, and the first clamp semicircle and the second clamp semicircle are matched to fix the middle pipeline in the spraying assembly mounting groove;
the other end of the middle pipeline is provided with a spray head which is movably connected with the other end of the middle pipeline.
5. The multi-input multi-output quantitative precise positioning irrigation and fertilization device according to claim 4, wherein the middle pipeline is provided with a flowmeter and an electromagnetic switch, a conical evacuation head is arranged in the middle pipeline, a conical portion matched with the evacuation head is arranged in the middle pipeline, and a thrust spring for pressing the evacuation head to the conical portion is arranged at the rear end of the evacuation head.
6. The multiple-input multiple-output quantitative precise positioning irrigation and fertilization device according to claim 5, wherein one end of the middle pipeline matched with the sprinkler head is provided with a spherical joint, the bottom of the spherical joint is provided with an opening communicated with the interior of the middle pipeline, the top of the sprinkler head is provided with a spherical groove matched with the spherical joint, and the opening is communicated with the interior of the sprinkler head when the sprinkler head adjusts any angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210835578.3A CN115336523B (en) | 2022-07-15 | 2022-07-15 | Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210835578.3A CN115336523B (en) | 2022-07-15 | 2022-07-15 | Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115336523A CN115336523A (en) | 2022-11-15 |
| CN115336523B true CN115336523B (en) | 2023-09-22 |
Family
ID=83947401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210835578.3A Active CN115336523B (en) | 2022-07-15 | 2022-07-15 | Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115336523B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2682554A1 (en) * | 1991-10-18 | 1993-04-23 | Martinez Matias Jose | Integrated unit of a fertilising and of an irrigation system |
| JPH11299377A (en) * | 1998-04-20 | 1999-11-02 | Nippon Soda Co Ltd | Nutriculture apparatus of individual water feed and noncircular type |
| DE19921978A1 (en) * | 1999-05-12 | 2000-11-16 | Amazonen Werke Dreyer H | Pneumatically operated distributor, for agricultural seeds and fertilizer, comprises at least one mixing and distribution element for increase of processed area |
| KR20050012459A (en) * | 2003-07-25 | 2005-02-02 | 김범식 | device and method for mixing liquid fertilizer |
| KR200447966Y1 (en) * | 2009-07-01 | 2010-03-08 | 이순재 | A automatic supplying apparatus for a liquefied fertilizer |
| CN105993349A (en) * | 2016-05-30 | 2016-10-12 | 天津市莲花淀果蔬种植专业合作社 | Water and fertilizer integration fertilizing apparatus |
| CN107466572A (en) * | 2017-09-07 | 2017-12-15 | 山东莘沃农业科技有限公司 | A kind of intelligent liquid manure all-in-one |
| CN107771642A (en) * | 2016-08-25 | 2018-03-09 | 天津市华泰兰园种养殖专业合作社 | A kind of multi-pipeline irrigation rig |
| CN207185198U (en) * | 2017-09-14 | 2018-04-06 | 杨凌丰源农业科技工程有限公司 | A kind of precisely liquid manure all-in-one machine control system |
| CN108684289A (en) * | 2018-08-02 | 2018-10-23 | 甘肃省农业工程技术研究院 | A kind of Simple And Practical greenhouse water-fertilizer integral automatic control system |
| CN209251062U (en) * | 2018-12-04 | 2019-08-16 | 南京林业大学 | Field accurate fertilizer distributor |
| CN210694945U (en) * | 2020-04-26 | 2020-06-09 | 潍坊汇金海物联网技术有限公司 | Full-automatic liquid manure all-in-one based on normal position monitoring |
| CN211353089U (en) * | 2019-11-22 | 2020-08-28 | 山东省农业机械科学研究院 | Main pipeline fertilizer mixes formula liquid manure all-in-one in advance |
| CN211353090U (en) * | 2019-11-22 | 2020-08-28 | 山东省农业机械科学研究院 | Bypass type water and fertilizer integrated machine for injecting fertilizer into branch pipeline |
| CN212116200U (en) * | 2020-03-03 | 2020-12-11 | 云南省林业和草原科学院 | Liquid manure integration system |
| CN113330887A (en) * | 2021-06-10 | 2021-09-03 | 张掖市众智众创科技有限公司 | Array type multichannel intelligent water and fertilizer precision fertilizer applicator |
| KR20210128522A (en) * | 2020-04-16 | 2021-10-27 | 장훈 | The fixed-type spraying device of agricultural chemicals for plant cultivation |
| CN216458599U (en) * | 2021-12-29 | 2022-05-10 | 河北美苗生物科技发展有限公司 | Ton bucket storage feedway |
| JP2022072681A (en) * | 2020-10-30 | 2022-05-17 | 株式会社パディ研究所 | Fluid fertilizer supply device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052182A2 (en) * | 2006-10-27 | 2008-05-02 | Fertile Earth Corp. | Apparatus and method for adding fertilizer or other liquids to an irrigation system |
| EP3430878A1 (en) * | 2017-07-18 | 2019-01-23 | Yara International ASA | Mobile fertilizer device for storing and supplying fertilizers to greenhouses |
-
2022
- 2022-07-15 CN CN202210835578.3A patent/CN115336523B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2682554A1 (en) * | 1991-10-18 | 1993-04-23 | Martinez Matias Jose | Integrated unit of a fertilising and of an irrigation system |
| JPH11299377A (en) * | 1998-04-20 | 1999-11-02 | Nippon Soda Co Ltd | Nutriculture apparatus of individual water feed and noncircular type |
| DE19921978A1 (en) * | 1999-05-12 | 2000-11-16 | Amazonen Werke Dreyer H | Pneumatically operated distributor, for agricultural seeds and fertilizer, comprises at least one mixing and distribution element for increase of processed area |
| KR20050012459A (en) * | 2003-07-25 | 2005-02-02 | 김범식 | device and method for mixing liquid fertilizer |
| KR200447966Y1 (en) * | 2009-07-01 | 2010-03-08 | 이순재 | A automatic supplying apparatus for a liquefied fertilizer |
| CN105993349A (en) * | 2016-05-30 | 2016-10-12 | 天津市莲花淀果蔬种植专业合作社 | Water and fertilizer integration fertilizing apparatus |
| CN107771642A (en) * | 2016-08-25 | 2018-03-09 | 天津市华泰兰园种养殖专业合作社 | A kind of multi-pipeline irrigation rig |
| CN107466572A (en) * | 2017-09-07 | 2017-12-15 | 山东莘沃农业科技有限公司 | A kind of intelligent liquid manure all-in-one |
| CN207185198U (en) * | 2017-09-14 | 2018-04-06 | 杨凌丰源农业科技工程有限公司 | A kind of precisely liquid manure all-in-one machine control system |
| CN108684289A (en) * | 2018-08-02 | 2018-10-23 | 甘肃省农业工程技术研究院 | A kind of Simple And Practical greenhouse water-fertilizer integral automatic control system |
| CN209251062U (en) * | 2018-12-04 | 2019-08-16 | 南京林业大学 | Field accurate fertilizer distributor |
| CN211353089U (en) * | 2019-11-22 | 2020-08-28 | 山东省农业机械科学研究院 | Main pipeline fertilizer mixes formula liquid manure all-in-one in advance |
| CN211353090U (en) * | 2019-11-22 | 2020-08-28 | 山东省农业机械科学研究院 | Bypass type water and fertilizer integrated machine for injecting fertilizer into branch pipeline |
| CN212116200U (en) * | 2020-03-03 | 2020-12-11 | 云南省林业和草原科学院 | Liquid manure integration system |
| KR20210128522A (en) * | 2020-04-16 | 2021-10-27 | 장훈 | The fixed-type spraying device of agricultural chemicals for plant cultivation |
| CN210694945U (en) * | 2020-04-26 | 2020-06-09 | 潍坊汇金海物联网技术有限公司 | Full-automatic liquid manure all-in-one based on normal position monitoring |
| JP2022072681A (en) * | 2020-10-30 | 2022-05-17 | 株式会社パディ研究所 | Fluid fertilizer supply device |
| CN113330887A (en) * | 2021-06-10 | 2021-09-03 | 张掖市众智众创科技有限公司 | Array type multichannel intelligent water and fertilizer precision fertilizer applicator |
| CN216458599U (en) * | 2021-12-29 | 2022-05-10 | 河北美苗生物科技发展有限公司 | Ton bucket storage feedway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115336523A (en) | 2022-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100521908C (en) | Mobile fertilizing and chemical spraying integrated device | |
| US3188055A (en) | Mixing device | |
| US6722527B1 (en) | Irrigation fluid dispenser | |
| CN115336523B (en) | Multiple-input multiple-output quantitative precise positioning irrigation and fertilization device | |
| US11213841B2 (en) | Wet/dry hose end sprayer | |
| CN215223108U (en) | Water and fertilizer integrated irrigation device controlled by soil moisture content and fertility | |
| CN204134806U (en) | A kind of automatic painting application device | |
| CN213485719U (en) | Water and fertilizer integrated irrigation device | |
| CN210868737U (en) | Fertilizer applying device | |
| CN111328672A (en) | Automatic circulation supply device for garden ecological water resources | |
| CN220476497U (en) | Irrigation and water conservancy pouring device | |
| CN209974292U (en) | Fluid distributor | |
| CN211152743U (en) | Proportional type mixed fertilizer, water and fertilizer integrated irrigation device | |
| CN214367947U (en) | Valve for agricultural | |
| CN109673483A (en) | A kind of fertigation device | |
| CN109362313B (en) | Orchid planting irrigation equipment | |
| CN220545475U (en) | Seedling fertilizer injection unit | |
| CN212753259U (en) | Water and fertilizer integrated micro-sprinkling irrigation system | |
| CN220634171U (en) | Mixing structure for integrated irrigation of water and fertilizer | |
| CN219352358U (en) | Corn planting and fertilizing device | |
| CN212324733U (en) | Liquid manure integrated device | |
| CN215648230U (en) | Fertilizer formula mixing and fertilizing device | |
| CN111771506B (en) | Microelement cloud calculates ratio agricultural irrigation equipment | |
| CN214430165U (en) | Water and fertilizer function integrated machine with remote control function | |
| CN219228404U (en) | Pipeline irrigation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |